WinUAE/cpuemu_21.cpp
Toni Wilen d90fb06280 5100b7
2023-11-04 16:04:17 +02:00

45192 lines
1.1 MiB

#include "sysconfig.h"
#include "sysdeps.h"
#include "options.h"
#include "memory.h"
#include "custom.h"
#include "events.h"
#include "newcpu.h"
#include "cpu_prefetch.h"
#include "cputbl.h"
#define SET_ALWAYS_CFLG(x) SET_CFLG(x)
#define SET_ALWAYS_NFLG(x) SET_NFLG(x)
/* OR.B #<data>.B,Dn */
void REGPARAM2 op_0000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.B #<data>.B,(An) */
void REGPARAM2 op_0010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.B #<data>.B,(An)+ */
void REGPARAM2 op_0018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.B #<data>.B,-(An) */
void REGPARAM2 op_0020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.B #<data>.B,(d16,An) */
void REGPARAM2 op_0028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.B #<data>.B,(d8,An,Xn) */
void REGPARAM2 op_0030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 4 2,0 */
/* OR.B #<data>.B,(xxx).W */
void REGPARAM2 op_0038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.B #<data>.B,(xxx).L */
void REGPARAM2 op_0039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* ORSR.B #<data>.W */
void REGPARAM2 op_003c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
MakeSR();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
src &= 0xFF;
regs.sr |= src;
MakeFromSR();
intlev_load();
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
/* OR.W #<data>.W,Dn */
void REGPARAM2 op_0040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W #<data>.W,(An) */
void REGPARAM2 op_0050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W #<data>.W,(An)+ */
void REGPARAM2 op_0058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W #<data>.W,-(An) */
void REGPARAM2 op_0060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W #<data>.W,(d16,An) */
void REGPARAM2 op_0068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.W #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_0070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 4 2,0 */
/* OR.W #<data>.W,(xxx).W */
void REGPARAM2 op_0078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.W #<data>.W,(xxx).L */
void REGPARAM2 op_0079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* ORSR.W #<data>.W */
void REGPARAM2 op_007c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
MakeSR();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if(regs.t0) check_t0_trace();
regs.sr |= src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(4);
fill_prefetch_020_ntx();
return;
}
/* 4 0,0 */
/* OR.L #<data>.L,Dn */
void REGPARAM2 op_0080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4+2=6,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.L #<data>.L,(An) */
void REGPARAM2 op_0090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.L #<data>.L,(An)+ */
void REGPARAM2 op_0098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:1,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.L #<data>.L,-(An) */
void REGPARAM2 op_00a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.L #<data>.L,(d16,An) */
void REGPARAM2 op_00a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* OR.L #<data>.L,(d8,An,Xn) */
void REGPARAM2 op_00b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:8,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 6 2,0 */
/* OR.L #<data>.L,(xxx).W */
void REGPARAM2 op_00b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:6,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* OR.L #<data>.L,(xxx).L */
void REGPARAM2 op_00b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:5,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* op H:0,T:1,C:-1 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* CHK2.B #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_00d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s8)x_get_byte(dsta);
upper = (uae_s32)(uae_s8)x_get_byte(dsta + 1);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s8)reg;
m68k_incpci(4);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 0);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* CHK2.B #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_00e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s8)x_get_byte(dsta);
upper = (uae_s32)(uae_s8)x_get_byte(dsta + 1);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s8)reg;
m68k_incpci(6);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 0);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK2.B #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_00f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s8)x_get_byte(dsta);
upper = (uae_s32)(uae_s8)x_get_byte(dsta + 1);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s8)reg;
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 0);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* CHK2.B #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_00f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s8)x_get_byte(dsta);
upper = (uae_s32)(uae_s8)x_get_byte(dsta + 1);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s8)reg;
m68k_incpci(6);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 0);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK2.B #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_00f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s8)x_get_byte(dsta);
upper = (uae_s32)(uae_s8)x_get_byte(dsta + 1);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s8)reg;
m68k_incpci(8);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 0);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 8 0,0 */
#endif
/* CHK2.B #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_00fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s8)x_get_byte(dsta);
upper = (uae_s32)(uae_s8)x_get_byte(dsta + 1);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s8)reg;
m68k_incpci(6);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 0);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK2.B #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_00fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s8)x_get_byte(dsta);
upper = (uae_s32)(uae_s8)x_get_byte(dsta + 1);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s8)reg;
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 0);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BTST.L Dn,Dn */
void REGPARAM2 op_0100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
src &= 31;
SET_ZFLG(1 ^ ((dst >> src) & 1));
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVPMR.W (d16,An),Dn */
void REGPARAM2 op_0108_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr mempa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* OP zero */
uae_u16 val = (x_get_byte(mempa) & 0xff) << 8;
val |= (x_get_byte(mempa + 2) & 0xff);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BTST.B Dn,(An) */
void REGPARAM2 op_0110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BTST.B Dn,(An)+ */
void REGPARAM2 op_0118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BTST.B Dn,-(An) */
void REGPARAM2 op_0120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BTST.B Dn,(d16,An) */
void REGPARAM2 op_0128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BTST.B Dn,(d8,An,Xn) */
void REGPARAM2 op_0130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
return;
}
/* 2 2,0 */
/* BTST.B Dn,(xxx).W */
void REGPARAM2 op_0138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BTST.B Dn,(xxx).L */
void REGPARAM2 op_0139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BTST.B Dn,(d16,PC) */
void REGPARAM2 op_013a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = 2;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_getpci() + 2;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BTST.B Dn,(d8,PC,Xn) */
void REGPARAM2 op_013b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = 3;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
return;
}
/* 2 2,0 */
/* BTST.B Dn,#<data>.B */
void REGPARAM2 op_013c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:0,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uae_s8 dst = (uae_u8)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCHG.L Dn,Dn */
void REGPARAM2 op_0140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
src &= 31;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVPMR.L (d16,An),Dn */
void REGPARAM2 op_0148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr mempa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* OP zero */
uae_u32 val = (x_get_byte(mempa) & 0xff) << 24;
val |= (x_get_byte(mempa + 2) & 0xff) << 16;
val |= (x_get_byte(mempa + 4) & 0xff) << 8;
val |= (x_get_byte(mempa + 6) & 0xff);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCHG.B Dn,(An) */
void REGPARAM2 op_0150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BCHG.B Dn,(An)+ */
void REGPARAM2 op_0158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BCHG.B Dn,-(An) */
void REGPARAM2 op_0160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BCHG.B Dn,(d16,An) */
void REGPARAM2 op_0168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCHG.B Dn,(d8,An,Xn) */
void REGPARAM2 op_0170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
return;
}
/* 2 2,0 */
/* BCHG.B Dn,(xxx).W */
void REGPARAM2 op_0178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCHG.B Dn,(xxx).L */
void REGPARAM2 op_0179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BCLR.L Dn,Dn */
void REGPARAM2 op_0180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
src &= 31;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVPRM.W Dn,(d16,An) */
void REGPARAM2 op_0188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = m68k_dreg(regs, srcreg);
/* OP zero */
uaecptr mempa = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
x_put_byte(mempa, src >> 8);
x_put_byte(mempa + 2, src);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCLR.B Dn,(An) */
void REGPARAM2 op_0190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BCLR.B Dn,(An)+ */
void REGPARAM2 op_0198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BCLR.B Dn,-(An) */
void REGPARAM2 op_01a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BCLR.B Dn,(d16,An) */
void REGPARAM2 op_01a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCLR.B Dn,(d8,An,Xn) */
void REGPARAM2 op_01b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
return;
}
/* 2 2,0 */
/* BCLR.B Dn,(xxx).W */
void REGPARAM2 op_01b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCLR.B Dn,(xxx).L */
void REGPARAM2 op_01b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BSET.L Dn,Dn */
void REGPARAM2 op_01c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
src &= 31;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVPRM.L Dn,(d16,An) */
void REGPARAM2 op_01c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
uae_s32 src = m68k_dreg(regs, srcreg);
/* OP zero */
uaecptr mempa = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
x_put_byte(mempa, src >> 24);
x_put_byte(mempa + 2, src >> 16);
x_put_byte(mempa + 4, src >> 8);
x_put_byte(mempa + 6, src);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BSET.B Dn,(An) */
void REGPARAM2 op_01d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BSET.B Dn,(An)+ */
void REGPARAM2 op_01d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BSET.B Dn,-(An) */
void REGPARAM2 op_01e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BSET.B Dn,(d16,An) */
void REGPARAM2 op_01e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BSET.B Dn,(d8,An,Xn) */
void REGPARAM2 op_01f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
return;
}
/* 2 2,0 */
/* BSET.B Dn,(xxx).W */
void REGPARAM2 op_01f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BSET.B Dn,(xxx).L */
void REGPARAM2 op_01f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_s8 dst = x_get_byte(dsta);
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.B #<data>.B,Dn */
void REGPARAM2 op_0200_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.B #<data>.B,(An) */
void REGPARAM2 op_0210_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.B #<data>.B,(An)+ */
void REGPARAM2 op_0218_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.B #<data>.B,-(An) */
void REGPARAM2 op_0220_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.B #<data>.B,(d16,An) */
void REGPARAM2 op_0228_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.B #<data>.B,(d8,An,Xn) */
void REGPARAM2 op_0230_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 4 2,0 */
/* AND.B #<data>.B,(xxx).W */
void REGPARAM2 op_0238_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.B #<data>.B,(xxx).L */
void REGPARAM2 op_0239_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* ANDSR.B #<data>.W */
void REGPARAM2 op_023c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
MakeSR();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
src &= 0xFF;
src |= 0xff00;
regs.sr &= src;
MakeFromSR();
intlev_load();
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
/* AND.W #<data>.W,Dn */
void REGPARAM2 op_0240_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W #<data>.W,(An) */
void REGPARAM2 op_0250_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W #<data>.W,(An)+ */
void REGPARAM2 op_0258_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W #<data>.W,-(An) */
void REGPARAM2 op_0260_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W #<data>.W,(d16,An) */
void REGPARAM2 op_0268_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.W #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_0270_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 4 2,0 */
/* AND.W #<data>.W,(xxx).W */
void REGPARAM2 op_0278_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.W #<data>.W,(xxx).L */
void REGPARAM2 op_0279_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* ANDSR.W #<data>.W */
void REGPARAM2 op_027c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
MakeSR();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if(regs.t0) check_t0_trace();
regs.sr &= src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(4);
fill_prefetch_020_ntx();
return;
}
/* 4 0,0 */
/* AND.L #<data>.L,Dn */
void REGPARAM2 op_0280_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4+2=6,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.L #<data>.L,(An) */
void REGPARAM2 op_0290_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.L #<data>.L,(An)+ */
void REGPARAM2 op_0298_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:1,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.L #<data>.L,-(An) */
void REGPARAM2 op_02a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.L #<data>.L,(d16,An) */
void REGPARAM2 op_02a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* AND.L #<data>.L,(d8,An,Xn) */
void REGPARAM2 op_02b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:8,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 6 2,0 */
/* AND.L #<data>.L,(xxx).W */
void REGPARAM2 op_02b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:6,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* AND.L #<data>.L,(xxx).L */
void REGPARAM2 op_02b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:5,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* CHK2.W #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_02d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s16)x_get_word(dsta);
upper = (uae_s32)(uae_s16)x_get_word(dsta + 2);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s16)reg;
m68k_incpci(4);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 1);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* CHK2.W #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_02e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s16)x_get_word(dsta);
upper = (uae_s32)(uae_s16)x_get_word(dsta + 2);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s16)reg;
m68k_incpci(6);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 1);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK2.W #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_02f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s16)x_get_word(dsta);
upper = (uae_s32)(uae_s16)x_get_word(dsta + 2);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s16)reg;
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 1);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* CHK2.W #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_02f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s16)x_get_word(dsta);
upper = (uae_s32)(uae_s16)x_get_word(dsta + 2);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s16)reg;
m68k_incpci(6);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 1);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK2.W #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_02f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s16)x_get_word(dsta);
upper = (uae_s32)(uae_s16)x_get_word(dsta + 2);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s16)reg;
m68k_incpci(8);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 1);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 8 0,0 */
#endif
/* CHK2.W #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_02fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s16)x_get_word(dsta);
upper = (uae_s32)(uae_s16)x_get_word(dsta + 2);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s16)reg;
m68k_incpci(6);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 1);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK2.W #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_02fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = (uae_s32)(uae_s16)x_get_word(dsta);
upper = (uae_s32)(uae_s16)x_get_word(dsta + 2);
if ((extra & 0x8000) == 0) reg = (uae_s32)(uae_s16)reg;
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 1);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* SUB.B #<data>.B,Dn */
void REGPARAM2 op_0400_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.B #<data>.B,(An) */
void REGPARAM2 op_0410_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.B #<data>.B,(An)+ */
void REGPARAM2 op_0418_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.B #<data>.B,-(An) */
void REGPARAM2 op_0420_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.B #<data>.B,(d16,An) */
void REGPARAM2 op_0428_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.B #<data>.B,(d8,An,Xn) */
void REGPARAM2 op_0430_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
return;
}
/* 4 2,0 */
/* SUB.B #<data>.B,(xxx).W */
void REGPARAM2 op_0438_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.B #<data>.B,(xxx).L */
void REGPARAM2 op_0439_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* SUB.W #<data>.W,Dn */
void REGPARAM2 op_0440_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W #<data>.W,(An) */
void REGPARAM2 op_0450_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W #<data>.W,(An)+ */
void REGPARAM2 op_0458_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W #<data>.W,-(An) */
void REGPARAM2 op_0460_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W #<data>.W,(d16,An) */
void REGPARAM2 op_0468_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.W #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_0470_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
return;
}
/* 4 2,0 */
/* SUB.W #<data>.W,(xxx).W */
void REGPARAM2 op_0478_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.W #<data>.W,(xxx).L */
void REGPARAM2 op_0479_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* SUB.L #<data>.L,Dn */
void REGPARAM2 op_0480_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4+2=6,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.L #<data>.L,(An) */
void REGPARAM2 op_0490_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.L #<data>.L,(An)+ */
void REGPARAM2 op_0498_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:1,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.L #<data>.L,-(An) */
void REGPARAM2 op_04a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.L #<data>.L,(d16,An) */
void REGPARAM2 op_04a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* SUB.L #<data>.L,(d8,An,Xn) */
void REGPARAM2 op_04b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:8,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
return;
}
/* 6 2,0 */
/* SUB.L #<data>.L,(xxx).W */
void REGPARAM2 op_04b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:6,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* SUB.L #<data>.L,(xxx).L */
void REGPARAM2 op_04b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:5,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* CHK2.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_04d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = x_get_long(dsta); upper = x_get_long(dsta + 4);
m68k_incpci(4);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 2);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* CHK2.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_04e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = x_get_long(dsta); upper = x_get_long(dsta + 4);
m68k_incpci(6);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 2);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK2.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_04f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = x_get_long(dsta); upper = x_get_long(dsta + 4);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 2);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* CHK2.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_04f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = x_get_long(dsta); upper = x_get_long(dsta + 4);
m68k_incpci(6);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 2);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK2.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_04f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = x_get_long(dsta); upper = x_get_long(dsta + 4);
m68k_incpci(8);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 2);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 8 0,0 */
#endif
/* CHK2.L #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_04fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = x_get_long(dsta); upper = x_get_long(dsta + 4);
m68k_incpci(6);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 2);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK2.L #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_04fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
/* OP zero */
uae_s32 upper,lower,reg = regs.regs[(extra >> 12) & 15];
lower = x_get_long(dsta); upper = x_get_long(dsta + 4);
SET_CFLG(0);
SET_ZFLG(0);
setchk2undefinedflags(lower, upper, reg, (extra & 0x8000) ? 2 : 2);
if(upper == reg || lower == reg) {
SET_ZFLG(1);
}else{
if (lower <= upper && (reg < lower || reg > upper)) SET_ALWAYS_CFLG(1);
if (lower > upper && reg > upper && reg < lower) SET_ALWAYS_CFLG(1);
}
if ((extra & 0x800) && GET_CFLG()) {
Exception_cpu(6);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* ADD.B #<data>.B,Dn */
void REGPARAM2 op_0600_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B #<data>.B,(An) */
void REGPARAM2 op_0610_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B #<data>.B,(An)+ */
void REGPARAM2 op_0618_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B #<data>.B,-(An) */
void REGPARAM2 op_0620_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B #<data>.B,(d16,An) */
void REGPARAM2 op_0628_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.B #<data>.B,(d8,An,Xn) */
void REGPARAM2 op_0630_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
return;
}
/* 4 2,0 */
/* ADD.B #<data>.B,(xxx).W */
void REGPARAM2 op_0638_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.B #<data>.B,(xxx).L */
void REGPARAM2 op_0639_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* ADD.W #<data>.W,Dn */
void REGPARAM2 op_0640_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W #<data>.W,(An) */
void REGPARAM2 op_0650_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W #<data>.W,(An)+ */
void REGPARAM2 op_0658_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W #<data>.W,-(An) */
void REGPARAM2 op_0660_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W #<data>.W,(d16,An) */
void REGPARAM2 op_0668_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.W #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_0670_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
return;
}
/* 4 2,0 */
/* ADD.W #<data>.W,(xxx).W */
void REGPARAM2 op_0678_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.W #<data>.W,(xxx).L */
void REGPARAM2 op_0679_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* ADD.L #<data>.L,Dn */
void REGPARAM2 op_0680_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4+2=6,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.L #<data>.L,(An) */
void REGPARAM2 op_0690_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.L #<data>.L,(An)+ */
void REGPARAM2 op_0698_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:1,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.L #<data>.L,-(An) */
void REGPARAM2 op_06a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.L #<data>.L,(d16,An) */
void REGPARAM2 op_06a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* ADD.L #<data>.L,(d8,An,Xn) */
void REGPARAM2 op_06b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:8,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
return;
}
/* 6 2,0 */
/* ADD.L #<data>.L,(xxx).W */
void REGPARAM2 op_06b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:6,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* ADD.L #<data>.L,(xxx).L */
void REGPARAM2 op_06b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:5,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* op H:0,T:1,C:-1 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* RTM.L Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_06c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
m68k_incpci(2);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* RTM.L An */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_06c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
m68k_incpci(2);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* CALLM.L (An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_06d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
m68k_incpci(2);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* CALLM.L (d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_06e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
m68k_incpci(2);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* CALLM.L (d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_06f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
m68k_incpci(2);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* CALLM.L (xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_06f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* CALLM.L (xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_06f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* CALLM.L (d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_06fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* CALLM.L (d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_06fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* BTST.L #<data>.W,Dn */
void REGPARAM2 op_0800_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
src &= 31;
SET_ZFLG(1 ^ ((dst >> src) & 1));
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BTST.B #<data>.W,(An) */
void REGPARAM2 op_0810_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BTST.B #<data>.W,(An)+ */
void REGPARAM2 op_0818_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BTST.B #<data>.W,-(An) */
void REGPARAM2 op_0820_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BTST.B #<data>.W,(d16,An) */
void REGPARAM2 op_0828_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BTST.B #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_0830_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
return;
}
/* 4 2,0 */
/* BTST.B #<data>.W,(xxx).W */
void REGPARAM2 op_0838_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BTST.B #<data>.W,(xxx).L */
void REGPARAM2 op_0839_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* BTST.B #<data>.W,(d16,PC) */
void REGPARAM2 op_083a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BTST.B #<data>.W,(d8,PC,Xn) */
void REGPARAM2 op_083b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
return;
}
/* 4 2,0 */
/* BCHG.L #<data>.W,Dn */
void REGPARAM2 op_0840_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
src &= 31;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCHG.B #<data>.W,(An) */
void REGPARAM2 op_0850_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCHG.B #<data>.W,(An)+ */
void REGPARAM2 op_0858_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCHG.B #<data>.W,-(An) */
void REGPARAM2 op_0860_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCHG.B #<data>.W,(d16,An) */
void REGPARAM2 op_0868_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BCHG.B #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_0870_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
return;
}
/* 4 2,0 */
/* BCHG.B #<data>.W,(xxx).W */
void REGPARAM2 op_0878_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BCHG.B #<data>.W,(xxx).L */
void REGPARAM2 op_0879_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
src &= 7;
dst ^= (1 << src);
SET_ZFLG(((uae_u32)dst & (1 << src)) >> src);
x_put_byte(dsta, dst);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* BCLR.L #<data>.W,Dn */
void REGPARAM2 op_0880_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
src &= 31;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCLR.B #<data>.W,(An) */
void REGPARAM2 op_0890_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCLR.B #<data>.W,(An)+ */
void REGPARAM2 op_0898_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCLR.B #<data>.W,-(An) */
void REGPARAM2 op_08a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BCLR.B #<data>.W,(d16,An) */
void REGPARAM2 op_08a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BCLR.B #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_08b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
return;
}
/* 4 2,0 */
/* BCLR.B #<data>.W,(xxx).W */
void REGPARAM2 op_08b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BCLR.B #<data>.W,(xxx).L */
void REGPARAM2 op_08b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst &= ~(1 << src);
x_put_byte(dsta, dst);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* BSET.L #<data>.W,Dn */
void REGPARAM2 op_08c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
src &= 31;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BSET.B #<data>.W,(An) */
void REGPARAM2 op_08d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BSET.B #<data>.W,(An)+ */
void REGPARAM2 op_08d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BSET.B #<data>.W,-(An) */
void REGPARAM2 op_08e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* BSET.B #<data>.W,(d16,An) */
void REGPARAM2 op_08e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BSET.B #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_08f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
return;
}
/* 4 2,0 */
/* BSET.B #<data>.W,(xxx).W */
void REGPARAM2 op_08f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BSET.B #<data>.W,(xxx).L */
void REGPARAM2 op_08f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
src &= 7;
SET_ZFLG(1 ^ ((dst >> src) & 1));
dst |= (1 << src);
x_put_byte(dsta, dst);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* EOR.B #<data>.B,Dn */
void REGPARAM2 op_0a00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.B #<data>.B,(An) */
void REGPARAM2 op_0a10_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.B #<data>.B,(An)+ */
void REGPARAM2 op_0a18_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.B #<data>.B,-(An) */
void REGPARAM2 op_0a20_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.B #<data>.B,(d16,An) */
void REGPARAM2 op_0a28_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.B #<data>.B,(d8,An,Xn) */
void REGPARAM2 op_0a30_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 4 2,0 */
/* EOR.B #<data>.B,(xxx).W */
void REGPARAM2 op_0a38_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.B #<data>.B,(xxx).L */
void REGPARAM2 op_0a39_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* EORSR.B #<data>.W */
void REGPARAM2 op_0a3c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
MakeSR();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
src &= 0xFF;
regs.sr ^= src;
MakeFromSR();
intlev_load();
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
/* EOR.W #<data>.W,Dn */
void REGPARAM2 op_0a40_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.W #<data>.W,(An) */
void REGPARAM2 op_0a50_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.W #<data>.W,(An)+ */
void REGPARAM2 op_0a58_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.W #<data>.W,-(An) */
void REGPARAM2 op_0a60_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.W #<data>.W,(d16,An) */
void REGPARAM2 op_0a68_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.W #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_0a70_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 4 2,0 */
/* EOR.W #<data>.W,(xxx).W */
void REGPARAM2 op_0a78_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.W #<data>.W,(xxx).L */
void REGPARAM2 op_0a79_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* EORSR.W #<data>.W */
void REGPARAM2 op_0a7c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
MakeSR();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if(regs.t0) check_t0_trace();
regs.sr ^= src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(4);
fill_prefetch_020_ntx();
return;
}
/* 4 0,0 */
/* EOR.L #<data>.L,Dn */
void REGPARAM2 op_0a80_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4+2=6,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.L #<data>.L,(An) */
void REGPARAM2 op_0a90_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.L #<data>.L,(An)+ */
void REGPARAM2 op_0a98_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:1,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.L #<data>.L,-(An) */
void REGPARAM2 op_0aa0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.L #<data>.L,(d16,An) */
void REGPARAM2 op_0aa8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* EOR.L #<data>.L,(d8,An,Xn) */
void REGPARAM2 op_0ab0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:8,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 6 2,0 */
/* EOR.L #<data>.L,(xxx).W */
void REGPARAM2 op_0ab8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:6,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* EOR.L #<data>.L,(xxx).L */
void REGPARAM2 op_0ab9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:5,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* op H:0,T:1,C:-1 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* CAS.B #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ad0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(m68k_dreg(regs, rc)));
int flgs = ((uae_s8)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(m68k_dreg(regs, rc))) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_byte(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(4);
} else {
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xff) | (dst & 0xff);
}
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* CAS.B #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ad8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(m68k_dreg(regs, rc)));
int flgs = ((uae_s8)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(m68k_dreg(regs, rc))) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_byte(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(4);
} else {
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xff) | (dst & 0xff);
}
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* CAS.B #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ae0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(m68k_dreg(regs, rc)));
int flgs = ((uae_s8)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(m68k_dreg(regs, rc))) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_byte(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(4);
} else {
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xff) | (dst & 0xff);
}
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* CAS.B #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ae8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(m68k_dreg(regs, rc)));
int flgs = ((uae_s8)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(m68k_dreg(regs, rc))) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_byte(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(6);
} else {
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xff) | (dst & 0xff);
}
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* CAS.B #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0af0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(m68k_dreg(regs, rc)));
int flgs = ((uae_s8)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(m68k_dreg(regs, rc))) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_byte(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(0);
} else {
regs.irc = get_word_ce020_prefetch_opcode(0);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xff) | (dst & 0xff);
}
return;
}
/* 4 2,0 */
#endif
/* CAS.B #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0af8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(m68k_dreg(regs, rc)));
int flgs = ((uae_s8)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(m68k_dreg(regs, rc))) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_byte(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(6);
} else {
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xff) | (dst & 0xff);
}
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* CAS.B #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0af9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(m68k_dreg(regs, rc)));
int flgs = ((uae_s8)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(m68k_dreg(regs, rc))) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_byte(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(8);
} else {
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xff) | (dst & 0xff);
}
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* CMP.B #<data>.B,Dn */
void REGPARAM2 op_0c00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.B #<data>.B,(An) */
void REGPARAM2 op_0c10_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.B #<data>.B,(An)+ */
void REGPARAM2 op_0c18_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.B #<data>.B,-(An) */
void REGPARAM2 op_0c20_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.B #<data>.B,(d16,An) */
void REGPARAM2 op_0c28_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.B #<data>.B,(d8,An,Xn) */
void REGPARAM2 op_0c30_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 4 2,0 */
/* CMP.B #<data>.B,(xxx).W */
void REGPARAM2 op_0c38_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.B #<data>.B,(xxx).L */
void REGPARAM2 op_0c39_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* CMP.B #<data>.B,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0c3a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* CMP.B #<data>.B,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0c3b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
/* ea H:6,T:2,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 dst = x_get_byte(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 4 2,0 */
#endif
/* CMP.W #<data>.W,Dn */
void REGPARAM2 op_0c40_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2+2=4,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.W #<data>.W,(An) */
void REGPARAM2 op_0c50_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.W #<data>.W,(An)+ */
void REGPARAM2 op_0c58_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:1,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.W #<data>.W,-(An) */
void REGPARAM2 op_0c60_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.W #<data>.W,(d16,An) */
void REGPARAM2 op_0c68_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.W #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_0c70_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 4 2,0 */
/* CMP.W #<data>.W,(xxx).W */
void REGPARAM2 op_0c78_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.W #<data>.W,(xxx).L */
void REGPARAM2 op_0c79_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:3,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* CMP.W #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0c7a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* CMP.W #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0c7b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
/* ea H:6,T:2,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 dst = x_get_word(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 4 2,0 */
#endif
/* CMP.L #<data>.L,Dn */
void REGPARAM2 op_0c80_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4+2=6,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2-,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.L #<data>.L,(An) */
void REGPARAM2 op_0c90_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.L #<data>.L,(An)+ */
void REGPARAM2 op_0c98_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:1,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.L #<data>.L,-(An) */
void REGPARAM2 op_0ca0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.L #<data>.L,(d16,An) */
void REGPARAM2 op_0ca8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* CMP.L #<data>.L,(d8,An,Xn) */
void REGPARAM2 op_0cb0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
/* ea H:8,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 6 2,0 */
/* CMP.L #<data>.L,(xxx).W */
void REGPARAM2 op_0cb8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:6,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* CMP.L #<data>.L,(xxx).L */
void REGPARAM2 op_0cb9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:5,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* CMP.L #<data>.L,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0cba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_getpci() + 6;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* CMP.L #<data>.L,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0cbb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
/* ea H:8,T:2,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(6);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 dst = x_get_long(dsta);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 6 2,0 */
#endif
/* CAS.W #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0cd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(m68k_dreg(regs, rc)));
int flgs = ((uae_s16)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(m68k_dreg(regs, rc))) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_word(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(4);
} else {
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xffff) | (dst & 0xffff);
}
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* CAS.W #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0cd8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(m68k_dreg(regs, rc)));
int flgs = ((uae_s16)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(m68k_dreg(regs, rc))) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_word(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(4);
} else {
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xffff) | (dst & 0xffff);
}
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* CAS.W #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ce0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(m68k_dreg(regs, rc)));
int flgs = ((uae_s16)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(m68k_dreg(regs, rc))) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_word(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(4);
} else {
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xffff) | (dst & 0xffff);
}
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* CAS.W #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ce8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(m68k_dreg(regs, rc)));
int flgs = ((uae_s16)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(m68k_dreg(regs, rc))) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_word(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(6);
} else {
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xffff) | (dst & 0xffff);
}
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* CAS.W #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0cf0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s16 dst = x_get_word(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(m68k_dreg(regs, rc)));
int flgs = ((uae_s16)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(m68k_dreg(regs, rc))) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_word(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(0);
} else {
regs.irc = get_word_ce020_prefetch_opcode(0);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xffff) | (dst & 0xffff);
}
return;
}
/* 4 2,0 */
#endif
/* CAS.W #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0cf8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(m68k_dreg(regs, rc)));
int flgs = ((uae_s16)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(m68k_dreg(regs, rc))) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_word(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(6);
} else {
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xffff) | (dst & 0xffff);
}
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* CAS.W #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0cf9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s16 dst = x_get_word(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(m68k_dreg(regs, rc)));
int flgs = ((uae_s16)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(m68k_dreg(regs, rc))) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_word(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(8);
} else {
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_dreg(regs, rc) = (m68k_dreg(regs, rc) & ~0xffff) | (dst & 0xffff);
}
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* CAS2.W #<data>.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0cfc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 extra;
extra = get_long_ce020_prefetch(2);
/* OP zero */
uae_u32 rn1 = regs.regs[(extra >> 28) & 15];
uae_u32 rn2 = regs.regs[(extra >> 12) & 15];
uae_u16 dst1 = x_get_word(rn1), dst2 = x_get_word(rn2);
uae_u32 newv = ((uae_u16)(dst1)) - ((uae_u16)(m68k_dreg(regs, (extra >> 16) & 7)));
int flgs = ((uae_s16)(m68k_dreg(regs, (extra >> 16) & 7))) < 0;
int flgo = ((uae_s16)(dst1)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(m68k_dreg(regs, (extra >> 16) & 7))) > ((uae_u16)(dst1)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
uae_u32 newv = ((uae_u16)(dst2)) - ((uae_u16)(m68k_dreg(regs, extra & 7)));
int flgs = ((uae_s16)(m68k_dreg(regs, extra & 7))) < 0;
int flgo = ((uae_s16)(dst2)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(m68k_dreg(regs, extra & 7))) > ((uae_u16)(dst2)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_word(rn2, m68k_dreg(regs, (extra >> 6) & 7));
x_put_word(rn1, m68k_dreg(regs, (extra >> 22) & 7));
}
}
if (!GET_ZFLG()) {
m68k_dreg(regs, (extra >> 0) & 7) = (m68k_dreg(regs, (extra >> 0) & 7) & ~0xffff) | (dst2 & 0xffff);
m68k_dreg(regs, (extra >> 16) & 7) = (m68k_dreg(regs, (extra >> 16) & 7) & ~0xffff) | (dst1 & 0xffff);
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* MOVES.B #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e10_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(4);
dfc_nommu_put_byte(dsta, src);
m68k_incpci(4);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg);
uae_s8 src = sfc_nommu_get_byte(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s8)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xff) | ((src) & 0xff);
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 0,0 */
#endif
/* MOVES.B #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e18_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(4);
src = regs.regs[(extra >> 12) & 15];
dfc_nommu_put_byte(dsta, src);
m68k_incpci(4);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg);
uae_s8 src = sfc_nommu_get_byte(srca);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s8)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xff) | ((src) & 0xff);
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 0,0 */
#endif
/* MOVES.B #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e20_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(4);
src = regs.regs[(extra >> 12) & 15];
dfc_nommu_put_byte(dsta, src);
m68k_incpci(4);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 src = sfc_nommu_get_byte(srca);
m68k_areg(regs, dstreg) = srca;
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s8)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xff) | ((src) & 0xff);
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 0,0 */
#endif
/* MOVES.B #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e28_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(6);
dfc_nommu_put_byte(dsta, src);
m68k_incpci(6);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 src = sfc_nommu_get_byte(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s8)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xff) | ((src) & 0xff);
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 6 0,0 */
#endif
/* MOVES.B #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e30_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(0);
dfc_nommu_put_byte(dsta, src);
} else {
uaecptr srca;
m68k_incpci(4);
srca = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 1);
uae_s8 src = sfc_nommu_get_byte(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s8)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xff) | ((src) & 0xff);
}
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 2,2 */
#endif
/* MOVES.B #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e38_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(6);
dfc_nommu_put_byte(dsta, src);
m68k_incpci(6);
} else {
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s8 src = sfc_nommu_get_byte(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s8)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xff) | ((src) & 0xff);
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 6 0,0 */
#endif
/* MOVES.B #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e39_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(8);
dfc_nommu_put_byte(dsta, src);
m68k_incpci(8);
} else {
uaecptr srca;
srca = get_long_ce020_prefetch(4);
uae_s8 src = sfc_nommu_get_byte(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s8)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xff) | ((src) & 0xff);
}
m68k_incpci(8);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 8 0,0 */
#endif
/* MOVES.W #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e50_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(4);
dfc_nommu_put_word(dsta, src);
m68k_incpci(4);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg);
uae_s16 src = sfc_nommu_get_word(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s16)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xffff) | ((src) & 0xffff);
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 0,0 */
#endif
/* MOVES.W #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e58_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(4);
src = regs.regs[(extra >> 12) & 15];
dfc_nommu_put_word(dsta, src);
m68k_incpci(4);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg);
uae_s16 src = sfc_nommu_get_word(srca);
m68k_areg(regs, dstreg) += 2;
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s16)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xffff) | ((src) & 0xffff);
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 0,0 */
#endif
/* MOVES.W #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e60_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(4);
src = regs.regs[(extra >> 12) & 15];
dfc_nommu_put_word(dsta, src);
m68k_incpci(4);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg) - 2;
uae_s16 src = sfc_nommu_get_word(srca);
m68k_areg(regs, dstreg) = srca;
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s16)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xffff) | ((src) & 0xffff);
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 0,0 */
#endif
/* MOVES.W #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e68_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(6);
dfc_nommu_put_word(dsta, src);
m68k_incpci(6);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 src = sfc_nommu_get_word(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s16)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xffff) | ((src) & 0xffff);
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 6 0,0 */
#endif
/* MOVES.W #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e70_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(0);
dfc_nommu_put_word(dsta, src);
} else {
uaecptr srca;
m68k_incpci(4);
srca = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 1);
uae_s16 src = sfc_nommu_get_word(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s16)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xffff) | ((src) & 0xffff);
}
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 2,2 */
#endif
/* MOVES.W #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e78_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(6);
dfc_nommu_put_word(dsta, src);
m68k_incpci(6);
} else {
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s16 src = sfc_nommu_get_word(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s16)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xffff) | ((src) & 0xffff);
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 6 0,0 */
#endif
/* MOVES.W #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e79_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(8);
dfc_nommu_put_word(dsta, src);
m68k_incpci(8);
} else {
uaecptr srca;
srca = get_long_ce020_prefetch(4);
uae_s16 src = sfc_nommu_get_word(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = (uae_s32)(uae_s16)src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (m68k_dreg(regs, (extra >> 12) & 7) & ~0xffff) | ((src) & 0xffff);
}
m68k_incpci(8);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 8 0,0 */
#endif
/* MOVES.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e90_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(4);
dfc_nommu_put_long(dsta, src);
m68k_incpci(4);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg);
uae_s32 src = sfc_nommu_get_long(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (src);
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 0,0 */
#endif
/* MOVES.L #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0e98_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(4);
src = regs.regs[(extra >> 12) & 15];
dfc_nommu_put_long(dsta, src);
m68k_incpci(4);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg);
uae_s32 src = sfc_nommu_get_long(srca);
m68k_areg(regs, dstreg) += 4;
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (src);
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 0,0 */
#endif
/* MOVES.L #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ea0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(4);
src = regs.regs[(extra >> 12) & 15];
dfc_nommu_put_long(dsta, src);
m68k_incpci(4);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg) - 4;
uae_s32 src = sfc_nommu_get_long(srca);
m68k_areg(regs, dstreg) = srca;
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (src);
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 0,0 */
#endif
/* MOVES.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ea8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(6);
dfc_nommu_put_long(dsta, src);
m68k_incpci(6);
} else {
uaecptr srca;
srca = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 src = sfc_nommu_get_long(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (src);
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 6 0,0 */
#endif
/* MOVES.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0eb0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(0);
dfc_nommu_put_long(dsta, src);
} else {
uaecptr srca;
m68k_incpci(4);
srca = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 1);
uae_s32 src = sfc_nommu_get_long(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (src);
}
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 4 2,2 */
#endif
/* MOVES.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0eb8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(6);
dfc_nommu_put_long(dsta, src);
m68k_incpci(6);
} else {
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 src = sfc_nommu_get_long(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (src);
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 6 0,0 */
#endif
/* MOVES.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0eb9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
if (extra & 0x800) {
uae_u32 src = regs.regs[(extra >> 12) & 15];
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
regs.irc = get_word_ce020_prefetch_opcode(8);
dfc_nommu_put_long(dsta, src);
m68k_incpci(8);
} else {
uaecptr srca;
srca = get_long_ce020_prefetch(4);
uae_s32 src = sfc_nommu_get_long(srca);
/* OP zero */
if (extra & 0x8000) {
m68k_areg(regs, (extra >> 12) & 7) = src;
} else {
m68k_dreg(regs, (extra >> 12) & 7) = (src);
}
m68k_incpci(8);
regs.irc = get_word_ce020_prefetch_opcode(0);
}
return;
}
/* 8 0,0 */
#endif
/* CAS.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ed0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(m68k_dreg(regs, rc)));
int flgs = ((uae_s32)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(m68k_dreg(regs, rc))) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_long(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(4);
} else {
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, rc) = dst;
}
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* CAS.L #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ed8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(m68k_dreg(regs, rc)));
int flgs = ((uae_s32)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(m68k_dreg(regs, rc))) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_long(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(4);
} else {
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, rc) = dst;
}
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* CAS.L #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ee0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(m68k_dreg(regs, rc)));
int flgs = ((uae_s32)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(m68k_dreg(regs, rc))) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_long(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(4);
} else {
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_dreg(regs, rc) = dst;
}
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* CAS.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ee8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(m68k_dreg(regs, rc)));
int flgs = ((uae_s32)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(m68k_dreg(regs, rc))) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_long(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(6);
} else {
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, rc) = dst;
}
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* CAS.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ef0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s32 dst = x_get_long(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(m68k_dreg(regs, rc)));
int flgs = ((uae_s32)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(m68k_dreg(regs, rc))) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_long(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(0);
} else {
regs.irc = get_word_ce020_prefetch_opcode(0);
m68k_dreg(regs, rc) = dst;
}
return;
}
/* 4 2,0 */
#endif
/* CAS.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ef8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(m68k_dreg(regs, rc)));
int flgs = ((uae_s32)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(m68k_dreg(regs, rc))) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_long(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(6);
} else {
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_dreg(regs, rc) = dst;
}
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* CAS.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0ef9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* OP zero */
int ru = (src >> 6) & 7;
int rc = src & 7;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(m68k_dreg(regs, rc)));
int flgs = ((uae_s32)(m68k_dreg(regs, rc))) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(m68k_dreg(regs, rc))) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_long(dsta, (m68k_dreg(regs, ru)));
regs.irc = get_word_ce020_prefetch_opcode(8);
} else {
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_dreg(regs, rc) = dst;
}
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* CAS2.L #<data>.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_0efc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 extra;
extra = get_long_ce020_prefetch(2);
/* OP zero */
uae_u32 rn1 = regs.regs[(extra >> 28) & 15];
uae_u32 rn2 = regs.regs[(extra >> 12) & 15];
uae_u32 dst1 = x_get_long(rn1), dst2 = x_get_long(rn2);
uae_u32 newv = ((uae_u32)(dst1)) - ((uae_u32)(m68k_dreg(regs, (extra >> 16) & 7)));
int flgs = ((uae_s32)(m68k_dreg(regs, (extra >> 16) & 7))) < 0;
int flgo = ((uae_s32)(dst1)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(m68k_dreg(regs, (extra >> 16) & 7))) > ((uae_u32)(dst1)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
uae_u32 newv = ((uae_u32)(dst2)) - ((uae_u32)(m68k_dreg(regs, extra & 7)));
int flgs = ((uae_s32)(m68k_dreg(regs, extra & 7))) < 0;
int flgo = ((uae_s32)(dst2)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(m68k_dreg(regs, extra & 7))) > ((uae_u32)(dst2)));
SET_NFLG(flgn != 0);
if (GET_ZFLG()) {
x_put_long(rn2, m68k_dreg(regs, (extra >> 6) & 7));
x_put_long(rn1, m68k_dreg(regs, (extra >> 22) & 7));
}
}
if (!GET_ZFLG()) {
m68k_dreg(regs, (extra >> 0) & 7) = dst2;
m68k_dreg(regs, (extra >> 16) & 7) = dst1;
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* MOVE.B Dn,Dn */
void REGPARAM2 op_1000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s8 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (An),Dn */
void REGPARAM2 op_1010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (An)+,Dn */
void REGPARAM2 op_1018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B -(An),Dn */
void REGPARAM2 op_1020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (d16,An),Dn */
void REGPARAM2 op_1028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d8,An,Xn),Dn */
void REGPARAM2 op_1030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
return;
}
/* 2 2,0 */
/* MOVE.B (xxx).W,Dn */
void REGPARAM2 op_1038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (xxx).L,Dn */
void REGPARAM2 op_1039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (d16,PC),Dn */
void REGPARAM2 op_103a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d8,PC,Xn),Dn */
void REGPARAM2 op_103b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
return;
}
/* 2 2,0 */
/* MOVE.B #<data>.B,Dn */
void REGPARAM2 op_103c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B Dn,(An) */
void REGPARAM2 op_1080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (An),(An) */
void REGPARAM2 op_1090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (An)+,(An) */
void REGPARAM2 op_1098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B -(An),(An) */
void REGPARAM2 op_10a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (d16,An),(An) */
void REGPARAM2 op_10a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d8,An,Xn),(An) */
void REGPARAM2 op_10b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B (xxx).W,(An) */
void REGPARAM2 op_10b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (xxx).L,(An) */
void REGPARAM2 op_10b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (d16,PC),(An) */
void REGPARAM2 op_10ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d8,PC,Xn),(An) */
void REGPARAM2 op_10bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B #<data>.B,(An) */
void REGPARAM2 op_10bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B Dn,(An)+ */
void REGPARAM2 op_10c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (An),(An)+ */
void REGPARAM2 op_10d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (An)+,(An)+ */
void REGPARAM2 op_10d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B -(An),(An)+ */
void REGPARAM2 op_10e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (d16,An),(An)+ */
void REGPARAM2 op_10e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d8,An,Xn),(An)+ */
void REGPARAM2 op_10f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B (xxx).W,(An)+ */
void REGPARAM2 op_10f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (xxx).L,(An)+ */
void REGPARAM2 op_10f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (d16,PC),(An)+ */
void REGPARAM2 op_10fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d8,PC,Xn),(An)+ */
void REGPARAM2 op_10fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B #<data>.B,(An)+ */
void REGPARAM2 op_10fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B Dn,-(An) */
void REGPARAM2 op_1100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
/* op H:0,T:2,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (An),-(An) */
void REGPARAM2 op_1110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (An)+,-(An) */
void REGPARAM2 op_1118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B -(An),-(An) */
void REGPARAM2 op_1120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.B (d16,An),-(An) */
void REGPARAM2 op_1128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d8,An,Xn),-(An) */
void REGPARAM2 op_1130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B (xxx).W,-(An) */
void REGPARAM2 op_1138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (xxx).L,-(An) */
void REGPARAM2 op_1139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (d16,PC),-(An) */
void REGPARAM2 op_113a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d8,PC,Xn),-(An) */
void REGPARAM2 op_113b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B #<data>.B,-(An) */
void REGPARAM2 op_113c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B Dn,(d16,An) */
void REGPARAM2 op_1140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (An),(d16,An) */
void REGPARAM2 op_1150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (An)+,(d16,An) */
void REGPARAM2 op_1158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B -(An),(d16,An) */
void REGPARAM2 op_1160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d16,An),(d16,An) */
void REGPARAM2 op_1168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (d8,An,Xn),(d16,An) */
void REGPARAM2 op_1170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.B (xxx).W,(d16,An) */
void REGPARAM2 op_1178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (xxx).L,(d16,An) */
void REGPARAM2 op_1179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.B (d16,PC),(d16,An) */
void REGPARAM2 op_117a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (d8,PC,Xn),(d16,An) */
void REGPARAM2 op_117b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.B #<data>.B,(d16,An) */
void REGPARAM2 op_117c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B Dn,(d8,An,Xn) */
void REGPARAM2 op_1180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B (An),(d8,An,Xn) */
void REGPARAM2 op_1190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B (An)+,(d8,An,Xn) */
void REGPARAM2 op_1198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B -(An),(d8,An,Xn) */
void REGPARAM2 op_11a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.B (d16,An),(d8,An,Xn) */
void REGPARAM2 op_11a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.B (d8,An,Xn),(d8,An,Xn) */
void REGPARAM2 op_11b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,2 */
/* MOVE.B (xxx).W,(d8,An,Xn) */
void REGPARAM2 op_11b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.B (xxx).L,(d8,An,Xn) */
void REGPARAM2 op_11b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 6 2,0 */
/* MOVE.B (d16,PC),(d8,An,Xn) */
void REGPARAM2 op_11ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.B (d8,PC,Xn),(d8,An,Xn) */
void REGPARAM2 op_11bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,2 */
/* MOVE.B #<data>.B,(d8,An,Xn) */
void REGPARAM2 op_11bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.B Dn,(xxx).W */
void REGPARAM2 op_11c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (An),(xxx).W */
void REGPARAM2 op_11d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (An)+,(xxx).W */
void REGPARAM2 op_11d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B -(An),(xxx).W */
void REGPARAM2 op_11e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.B (d16,An),(xxx).W */
void REGPARAM2 op_11e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (d8,An,Xn),(xxx).W */
void REGPARAM2 op_11f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.B (xxx).W,(xxx).W */
void REGPARAM2 op_11f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (xxx).L,(xxx).W */
void REGPARAM2 op_11f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.B (d16,PC),(xxx).W */
void REGPARAM2 op_11fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (d8,PC,Xn),(xxx).W */
void REGPARAM2 op_11fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.B #<data>.B,(xxx).W */
void REGPARAM2 op_11fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B Dn,(xxx).L */
void REGPARAM2 op_13c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (An),(xxx).L */
void REGPARAM2 op_13d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (An)+,(xxx).L */
void REGPARAM2 op_13d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B -(An),(xxx).L */
void REGPARAM2 op_13e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.B (d16,An),(xxx).L */
void REGPARAM2 op_13e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.B (d8,An,Xn),(xxx).L */
void REGPARAM2 op_13f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 6 6,0 */
/* MOVE.B (xxx).W,(xxx).L */
void REGPARAM2 op_13f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.B (xxx).L,(xxx).L */
void REGPARAM2 op_13f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* MOVE.B (d16,PC),(xxx).L */
void REGPARAM2 op_13fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.B (d8,PC,Xn),(xxx).L */
void REGPARAM2 op_13fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 6 6,0 */
/* MOVE.B #<data>.B,(xxx).L */
void REGPARAM2 op_13fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 fiea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.L Dn,Dn */
void REGPARAM2 op_2000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L An,Dn */
void REGPARAM2 op_2008_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_areg(regs, srcreg);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (An),Dn */
void REGPARAM2 op_2010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (An)+,Dn */
void REGPARAM2 op_2018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L -(An),Dn */
void REGPARAM2 op_2020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (d16,An),Dn */
void REGPARAM2 op_2028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d8,An,Xn),Dn */
void REGPARAM2 op_2030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
return;
}
/* 2 2,0 */
/* MOVE.L (xxx).W,Dn */
void REGPARAM2 op_2038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (xxx).L,Dn */
void REGPARAM2 op_2039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (d16,PC),Dn */
void REGPARAM2 op_203a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d8,PC,Xn),Dn */
void REGPARAM2 op_203b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
return;
}
/* 2 2,0 */
/* MOVE.L #<data>.L,Dn */
void REGPARAM2 op_203c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVEA.L Dn,An */
void REGPARAM2 op_2040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.L An,An */
void REGPARAM2 op_2048_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_areg(regs, srcreg);
/* op H:2,T:0,C:-2 */
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.L (An),An */
void REGPARAM2 op_2050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.L (An)+,An */
void REGPARAM2 op_2058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.L -(An),An */
void REGPARAM2 op_2060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.L (d16,An),An */
void REGPARAM2 op_2068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVEA.L (d8,An,Xn),An */
void REGPARAM2 op_2070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
return;
}
/* 2 2,0 */
/* MOVEA.L (xxx).W,An */
void REGPARAM2 op_2078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVEA.L (xxx).L,An */
void REGPARAM2 op_2079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVEA.L (d16,PC),An */
void REGPARAM2 op_207a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVEA.L (d8,PC,Xn),An */
void REGPARAM2 op_207b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
return;
}
/* 2 2,0 */
/* MOVEA.L #<data>.L,An */
void REGPARAM2 op_207c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
m68k_areg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L Dn,(An) */
void REGPARAM2 op_2080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L An,(An) */
void REGPARAM2 op_2088_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (An),(An) */
void REGPARAM2 op_2090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (An)+,(An) */
void REGPARAM2 op_2098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L -(An),(An) */
void REGPARAM2 op_20a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (d16,An),(An) */
void REGPARAM2 op_20a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d8,An,Xn),(An) */
void REGPARAM2 op_20b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L (xxx).W,(An) */
void REGPARAM2 op_20b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (xxx).L,(An) */
void REGPARAM2 op_20b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (d16,PC),(An) */
void REGPARAM2 op_20ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d8,PC,Xn),(An) */
void REGPARAM2 op_20bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L #<data>.L,(An) */
void REGPARAM2 op_20bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L Dn,(An)+ */
void REGPARAM2 op_20c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L An,(An)+ */
void REGPARAM2 op_20c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (An),(An)+ */
void REGPARAM2 op_20d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (An)+,(An)+ */
void REGPARAM2 op_20d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L -(An),(An)+ */
void REGPARAM2 op_20e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (d16,An),(An)+ */
void REGPARAM2 op_20e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d8,An,Xn),(An)+ */
void REGPARAM2 op_20f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L (xxx).W,(An)+ */
void REGPARAM2 op_20f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (xxx).L,(An)+ */
void REGPARAM2 op_20f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (d16,PC),(An)+ */
void REGPARAM2 op_20fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d8,PC,Xn),(An)+ */
void REGPARAM2 op_20fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L #<data>.L,(An)+ */
void REGPARAM2 op_20fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L Dn,-(An) */
void REGPARAM2 op_2100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
/* op H:0,T:2,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L An,-(An) */
void REGPARAM2 op_2108_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
/* op H:0,T:2,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (An),-(An) */
void REGPARAM2 op_2110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (An)+,-(An) */
void REGPARAM2 op_2118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L -(An),-(An) */
void REGPARAM2 op_2120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.L (d16,An),-(An) */
void REGPARAM2 op_2128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d8,An,Xn),-(An) */
void REGPARAM2 op_2130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L (xxx).W,-(An) */
void REGPARAM2 op_2138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (xxx).L,-(An) */
void REGPARAM2 op_2139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (d16,PC),-(An) */
void REGPARAM2 op_213a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d8,PC,Xn),-(An) */
void REGPARAM2 op_213b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L #<data>.L,-(An) */
void REGPARAM2 op_213c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L Dn,(d16,An) */
void REGPARAM2 op_2140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L An,(d16,An) */
void REGPARAM2 op_2148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (An),(d16,An) */
void REGPARAM2 op_2150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (An)+,(d16,An) */
void REGPARAM2 op_2158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L -(An),(d16,An) */
void REGPARAM2 op_2160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d16,An),(d16,An) */
void REGPARAM2 op_2168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (d8,An,Xn),(d16,An) */
void REGPARAM2 op_2170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.L (xxx).W,(d16,An) */
void REGPARAM2 op_2178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (xxx).L,(d16,An) */
void REGPARAM2 op_2179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.L (d16,PC),(d16,An) */
void REGPARAM2 op_217a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (d8,PC,Xn),(d16,An) */
void REGPARAM2 op_217b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.L #<data>.L,(d16,An) */
void REGPARAM2 op_217c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.L Dn,(d8,An,Xn) */
void REGPARAM2 op_2180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L An,(d8,An,Xn) */
void REGPARAM2 op_2188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_areg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L (An),(d8,An,Xn) */
void REGPARAM2 op_2190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L (An)+,(d8,An,Xn) */
void REGPARAM2 op_2198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L -(An),(d8,An,Xn) */
void REGPARAM2 op_21a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.L (d16,An),(d8,An,Xn) */
void REGPARAM2 op_21a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.L (d8,An,Xn),(d8,An,Xn) */
void REGPARAM2 op_21b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,2 */
/* MOVE.L (xxx).W,(d8,An,Xn) */
void REGPARAM2 op_21b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.L (xxx).L,(d8,An,Xn) */
void REGPARAM2 op_21b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 6 2,0 */
/* MOVE.L (d16,PC),(d8,An,Xn) */
void REGPARAM2 op_21ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.L (d8,PC,Xn),(d8,An,Xn) */
void REGPARAM2 op_21bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,2 */
/* MOVE.L #<data>.L,(d8,An,Xn) */
void REGPARAM2 op_21bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 6 2,0 */
/* MOVE.L Dn,(xxx).W */
void REGPARAM2 op_21c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L An,(xxx).W */
void REGPARAM2 op_21c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (An),(xxx).W */
void REGPARAM2 op_21d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (An)+,(xxx).W */
void REGPARAM2 op_21d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L -(An),(xxx).W */
void REGPARAM2 op_21e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.L (d16,An),(xxx).W */
void REGPARAM2 op_21e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (d8,An,Xn),(xxx).W */
void REGPARAM2 op_21f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.L (xxx).W,(xxx).W */
void REGPARAM2 op_21f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (xxx).L,(xxx).W */
void REGPARAM2 op_21f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.L (d16,PC),(xxx).W */
void REGPARAM2 op_21fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (d8,PC,Xn),(xxx).W */
void REGPARAM2 op_21fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.L #<data>.L,(xxx).W */
void REGPARAM2 op_21fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.L Dn,(xxx).L */
void REGPARAM2 op_23c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L An,(xxx).L */
void REGPARAM2 op_23c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (An),(xxx).L */
void REGPARAM2 op_23d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (An)+,(xxx).L */
void REGPARAM2 op_23d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L -(An),(xxx).L */
void REGPARAM2 op_23e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.L (d16,An),(xxx).L */
void REGPARAM2 op_23e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.L (d8,An,Xn),(xxx).L */
void REGPARAM2 op_23f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 6 6,0 */
/* MOVE.L (xxx).W,(xxx).L */
void REGPARAM2 op_23f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.L (xxx).L,(xxx).L */
void REGPARAM2 op_23f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* MOVE.L (d16,PC),(xxx).L */
void REGPARAM2 op_23fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.L (d8,PC,Xn),(xxx).L */
void REGPARAM2 op_23fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 6 6,0 */
/* MOVE.L #<data>.L,(xxx).L */
void REGPARAM2 op_23fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 fiea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* MOVE.W Dn,Dn */
void REGPARAM2 op_3000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W An,Dn */
void REGPARAM2 op_3008_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_areg(regs, srcreg);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (An),Dn */
void REGPARAM2 op_3010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (An)+,Dn */
void REGPARAM2 op_3018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W -(An),Dn */
void REGPARAM2 op_3020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (d16,An),Dn */
void REGPARAM2 op_3028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d8,An,Xn),Dn */
void REGPARAM2 op_3030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
return;
}
/* 2 2,0 */
/* MOVE.W (xxx).W,Dn */
void REGPARAM2 op_3038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (xxx).L,Dn */
void REGPARAM2 op_3039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (d16,PC),Dn */
void REGPARAM2 op_303a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d8,PC,Xn),Dn */
void REGPARAM2 op_303b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
return;
}
/* 2 2,0 */
/* MOVE.W #<data>.W,Dn */
void REGPARAM2 op_303c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVEA.W Dn,An */
void REGPARAM2 op_3040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
src = (uae_s32)(uae_s16)src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.W An,An */
void REGPARAM2 op_3048_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_areg(regs, srcreg);
/* op H:2,T:0,C:-2 */
src = (uae_s32)(uae_s16)src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.W (An),An */
void REGPARAM2 op_3050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.W (An)+,An */
void REGPARAM2 op_3058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.W -(An),An */
void REGPARAM2 op_3060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVEA.W (d16,An),An */
void REGPARAM2 op_3068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVEA.W (d8,An,Xn),An */
void REGPARAM2 op_3070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
return;
}
/* 2 2,0 */
/* MOVEA.W (xxx).W,An */
void REGPARAM2 op_3078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVEA.W (xxx).L,An */
void REGPARAM2 op_3079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVEA.W (d16,PC),An */
void REGPARAM2 op_307a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVEA.W (d8,PC,Xn),An */
void REGPARAM2 op_307b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
return;
}
/* 2 2,0 */
/* MOVEA.W #<data>.W,An */
void REGPARAM2 op_307c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src = (uae_s32)(uae_s16)src;
m68k_areg(regs, dstreg) = (uae_s32)(uae_s16)(src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W Dn,(An) */
void REGPARAM2 op_3080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W An,(An) */
void REGPARAM2 op_3088_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (An),(An) */
void REGPARAM2 op_3090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (An)+,(An) */
void REGPARAM2 op_3098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W -(An),(An) */
void REGPARAM2 op_30a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (d16,An),(An) */
void REGPARAM2 op_30a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d8,An,Xn),(An) */
void REGPARAM2 op_30b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W (xxx).W,(An) */
void REGPARAM2 op_30b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (xxx).L,(An) */
void REGPARAM2 op_30b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (d16,PC),(An) */
void REGPARAM2 op_30ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d8,PC,Xn),(An) */
void REGPARAM2 op_30bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W #<data>.W,(An) */
void REGPARAM2 op_30bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W Dn,(An)+ */
void REGPARAM2 op_30c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W An,(An)+ */
void REGPARAM2 op_30c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (An),(An)+ */
void REGPARAM2 op_30d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (An)+,(An)+ */
void REGPARAM2 op_30d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W -(An),(An)+ */
void REGPARAM2 op_30e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (d16,An),(An)+ */
void REGPARAM2 op_30e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d8,An,Xn),(An)+ */
void REGPARAM2 op_30f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W (xxx).W,(An)+ */
void REGPARAM2 op_30f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (xxx).L,(An)+ */
void REGPARAM2 op_30f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (d16,PC),(An)+ */
void REGPARAM2 op_30fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d8,PC,Xn),(An)+ */
void REGPARAM2 op_30fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W #<data>.W,(An)+ */
void REGPARAM2 op_30fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
m68k_areg(regs, dstreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W Dn,-(An) */
void REGPARAM2 op_3100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
/* op H:0,T:2,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W An,-(An) */
void REGPARAM2 op_3108_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
/* op H:0,T:2,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (An),-(An) */
void REGPARAM2 op_3110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (An)+,-(An) */
void REGPARAM2 op_3118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W -(An),-(An) */
void REGPARAM2 op_3120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MOVE.W (d16,An),-(An) */
void REGPARAM2 op_3128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d8,An,Xn),-(An) */
void REGPARAM2 op_3130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W (xxx).W,-(An) */
void REGPARAM2 op_3138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (xxx).L,-(An) */
void REGPARAM2 op_3139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (d16,PC),-(An) */
void REGPARAM2 op_313a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d8,PC,Xn),-(An) */
void REGPARAM2 op_313b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W #<data>.W,-(An) */
void REGPARAM2 op_313c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
m68k_areg(regs, dstreg) = dsta;
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W Dn,(d16,An) */
void REGPARAM2 op_3140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W An,(d16,An) */
void REGPARAM2 op_3148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (An),(d16,An) */
void REGPARAM2 op_3150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (An)+,(d16,An) */
void REGPARAM2 op_3158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W -(An),(d16,An) */
void REGPARAM2 op_3160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d16,An),(d16,An) */
void REGPARAM2 op_3168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (d8,An,Xn),(d16,An) */
void REGPARAM2 op_3170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.W (xxx).W,(d16,An) */
void REGPARAM2 op_3178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (xxx).L,(d16,An) */
void REGPARAM2 op_3179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.W (d16,PC),(d16,An) */
void REGPARAM2 op_317a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (d8,PC,Xn),(d16,An) */
void REGPARAM2 op_317b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.W #<data>.W,(d16,An) */
void REGPARAM2 op_317c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W Dn,(d8,An,Xn) */
void REGPARAM2 op_3180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W An,(d8,An,Xn) */
void REGPARAM2 op_3188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_areg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W (An),(d8,An,Xn) */
void REGPARAM2 op_3190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W (An)+,(d8,An,Xn) */
void REGPARAM2 op_3198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W -(An),(d8,An,Xn) */
void REGPARAM2 op_31a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* MOVE.W (d16,An),(d8,An,Xn) */
void REGPARAM2 op_31a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.W (d8,An,Xn),(d8,An,Xn) */
void REGPARAM2 op_31b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,2 */
/* MOVE.W (xxx).W,(d8,An,Xn) */
void REGPARAM2 op_31b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.W (xxx).L,(d8,An,Xn) */
void REGPARAM2 op_31b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
m68k_incpci(6);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 6 2,0 */
/* MOVE.W (d16,PC),(d8,An,Xn) */
void REGPARAM2 op_31ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.W (d8,PC,Xn),(d8,An,Xn) */
void REGPARAM2 op_31bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,2 */
/* MOVE.W #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_31bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 4 2,0 */
/* MOVE.W Dn,(xxx).W */
void REGPARAM2 op_31c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W An,(xxx).W */
void REGPARAM2 op_31c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (An),(xxx).W */
void REGPARAM2 op_31d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (An)+,(xxx).W */
void REGPARAM2 op_31d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W -(An),(xxx).W */
void REGPARAM2 op_31e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MOVE.W (d16,An),(xxx).W */
void REGPARAM2 op_31e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (d8,An,Xn),(xxx).W */
void REGPARAM2 op_31f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.W (xxx).W,(xxx).W */
void REGPARAM2 op_31f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (xxx).L,(xxx).W */
void REGPARAM2 op_31f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.W (d16,PC),(xxx).W */
void REGPARAM2 op_31fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (d8,PC,Xn),(xxx).W */
void REGPARAM2 op_31fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 4 4,0 */
/* MOVE.W #<data>.W,(xxx).W */
void REGPARAM2 op_31fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W Dn,(xxx).L */
void REGPARAM2 op_33c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W An,(xxx).L */
void REGPARAM2 op_33c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_areg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (An),(xxx).L */
void REGPARAM2 op_33d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (An)+,(xxx).L */
void REGPARAM2 op_33d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W -(An),(xxx).L */
void REGPARAM2 op_33e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MOVE.W (d16,An),(xxx).L */
void REGPARAM2 op_33e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.W (d8,An,Xn),(xxx).L */
void REGPARAM2 op_33f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 6 6,0 */
/* MOVE.W (xxx).W,(xxx).L */
void REGPARAM2 op_33f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.W (xxx).L,(xxx).L */
void REGPARAM2 op_33f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(6);
regs.irc = get_word_ce020_prefetch_opcode(10);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(10);
return;
}
/* 10 0,0 */
/* MOVE.W (d16,PC),(xxx).L */
void REGPARAM2 op_33fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MOVE.W (d8,PC,Xn),(xxx).L */
void REGPARAM2 op_33fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uaecptr dsta;
dsta = get_long_ce020_prefetch(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 6 6,0 */
/* MOVE.W #<data>.W,(xxx).L */
void REGPARAM2 op_33fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 fiea */
uae_s16 src = get_word_ce020_prefetch(2);
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
regs.irc = get_word_ce020_prefetch_opcode(8);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* NEGX.B Dn */
void REGPARAM2 op_4000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s8 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.B (An) */
void REGPARAM2 op_4010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
x_put_byte(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.B (An)+ */
void REGPARAM2 op_4018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
x_put_byte(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.B -(An) */
void REGPARAM2 op_4020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
x_put_byte(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.B (d16,An) */
void REGPARAM2 op_4028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
x_put_byte(srca, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEGX.B (d8,An,Xn) */
void REGPARAM2 op_4030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
x_put_byte(srca, newv);
return;
}
/* 2 2,0 */
/* NEGX.B (xxx).W */
void REGPARAM2 op_4038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
x_put_byte(srca, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEGX.B (xxx).L */
void REGPARAM2 op_4039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
x_put_byte(srca, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* NEGX.W Dn */
void REGPARAM2 op_4040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s16 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.W (An) */
void REGPARAM2 op_4050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
x_put_word(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.W (An)+ */
void REGPARAM2 op_4058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
x_put_word(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.W -(An) */
void REGPARAM2 op_4060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
x_put_word(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.W (d16,An) */
void REGPARAM2 op_4068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
x_put_word(srca, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEGX.W (d8,An,Xn) */
void REGPARAM2 op_4070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
x_put_word(srca, newv);
return;
}
/* 2 2,0 */
/* NEGX.W (xxx).W */
void REGPARAM2 op_4078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
x_put_word(srca, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEGX.W (xxx).L */
void REGPARAM2 op_4079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
x_put_word(srca, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* NEGX.L Dn */
void REGPARAM2 op_4080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.L (An) */
void REGPARAM2 op_4090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
x_put_long(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.L (An)+ */
void REGPARAM2 op_4098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
x_put_long(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.L -(An) */
void REGPARAM2 op_40a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
x_put_long(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEGX.L (d16,An) */
void REGPARAM2 op_40a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
x_put_long(srca, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEGX.L (d8,An,Xn) */
void REGPARAM2 op_40b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
x_put_long(srca, newv);
return;
}
/* 2 2,0 */
/* NEGX.L (xxx).W */
void REGPARAM2 op_40b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
x_put_long(srca, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEGX.L (xxx).L */
void REGPARAM2 op_40b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 newv = 0 - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
x_put_long(srca, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVSR2.W Dn */
void REGPARAM2 op_40c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* op H:2,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | ((regs.sr) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVSR2.W (An) */
void REGPARAM2 op_40d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(srca, regs.sr);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVSR2.W (An)+ */
void REGPARAM2 op_40d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
MakeSR();
x_put_word(srca, regs.sr);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVSR2.W -(An) */
void REGPARAM2 op_40e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
m68k_areg(regs, srcreg) = srca;
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(srca, regs.sr);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVSR2.W (d16,An) */
void REGPARAM2 op_40e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(4);
x_put_word(srca, regs.sr);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVSR2.W (d8,An,Xn) */
void REGPARAM2 op_40f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:4+2=6,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(0);
x_put_word(srca, regs.sr);
return;
}
/* 2 2,0 */
/* MVSR2.W (xxx).W */
void REGPARAM2 op_40f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(4);
x_put_word(srca, regs.sr);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVSR2.W (xxx).L */
void REGPARAM2 op_40f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
/* ea H:4+2=6,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(6);
x_put_word(srca, regs.sr);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CHK.L Dn,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_dreg(regs, srcreg);
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(2);
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* CHK.L (An),Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(2);
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* CHK.L (An)+,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(2);
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* CHK.L -(An),Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(2);
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* CHK.L (d16,An),Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(4);
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* CHK.L (d8,An,Xn),Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 2,0 */
#endif
/* CHK.L (xxx).W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(4);
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* CHK.L (xxx).L,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(6);
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK.L (d16,PC),Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_413a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(4);
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* CHK.L (d8,PC,Xn),Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_413b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 2,0 */
#endif
/* CHK.L #<data>.L,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_413c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(6);
if (dst > src) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 2);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* CHK.W Dn,Dn */
void REGPARAM2 op_4180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_dreg(regs, srcreg);
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(2);
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
/* CHK.W (An),Dn */
void REGPARAM2 op_4190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(2);
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
/* CHK.W (An)+,Dn */
void REGPARAM2 op_4198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(2);
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
/* CHK.W -(An),Dn */
void REGPARAM2 op_41a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(2);
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
/* CHK.W (d16,An),Dn */
void REGPARAM2 op_41a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(4);
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
/* CHK.W (d8,An,Xn),Dn */
void REGPARAM2 op_41b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 2,0 */
/* CHK.W (xxx).W,Dn */
void REGPARAM2 op_41b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(4);
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
/* CHK.W (xxx).L,Dn */
void REGPARAM2 op_41b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(6);
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
/* CHK.W (d16,PC),Dn */
void REGPARAM2 op_41ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(4);
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
/* CHK.W (d8,PC,Xn),Dn */
void REGPARAM2 op_41bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 2,0 */
/* CHK.W #<data>.W,Dn */
void REGPARAM2 op_41bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* OP zero */
m68k_incpci(4);
if (dst > src) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
if ((uae_s32)dst < 0) {
setchkundefinedflags(src, dst, 1);
Exception_cpu(6);
return;
}
setchkundefinedflags(src, dst, 1);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
/* LEA.L (An),An */
void REGPARAM2 op_41d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
/* op H:2-,T:0,C:-2 */
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (srca);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LEA.L (d16,An),An */
void REGPARAM2 op_41e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_areg(regs, dstreg) = (srca);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* LEA.L (d8,An,Xn),An */
void REGPARAM2 op_41f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4+2=6,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
/* op H:2-,T:0,C:-2 */
regs.irc = get_word_ce020_prefetch_opcode(0);
m68k_areg(regs, dstreg) = (srca);
return;
}
/* 2 2,0 */
/* LEA.L (xxx).W,An */
void REGPARAM2 op_41f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_areg(regs, dstreg) = (srca);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* LEA.L (xxx).L,An */
void REGPARAM2 op_41f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4+2=6,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_areg(regs, dstreg) = (srca);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* LEA.L (d16,PC),An */
void REGPARAM2 op_41fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_areg(regs, dstreg) = (srca);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* LEA.L (d8,PC,Xn),An */
void REGPARAM2 op_41fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4+2=6,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
/* op H:2-,T:0,C:-2 */
regs.irc = get_word_ce020_prefetch_opcode(0);
m68k_areg(regs, dstreg) = (srca);
return;
}
/* 2 2,0 */
/* CLR.B Dn */
void REGPARAM2 op_4200_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(0)) == 0);
SET_NFLG(((uae_s8)(0)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((0) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.B (An) */
void REGPARAM2 op_4210_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(0)) == 0);
SET_NFLG(((uae_s8)(0)) < 0);
x_put_byte(srca, 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.B (An)+ */
void REGPARAM2 op_4218_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(0)) == 0);
SET_NFLG(((uae_s8)(0)) < 0);
x_put_byte(srca, 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.B -(An) */
void REGPARAM2 op_4220_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(0)) == 0);
SET_NFLG(((uae_s8)(0)) < 0);
x_put_byte(srca, 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.B (d16,An) */
void REGPARAM2 op_4228_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(0)) == 0);
SET_NFLG(((uae_s8)(0)) < 0);
x_put_byte(srca, 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CLR.B (d8,An,Xn) */
void REGPARAM2 op_4230_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(0)) == 0);
SET_NFLG(((uae_s8)(0)) < 0);
x_put_byte(srca, 0);
return;
}
/* 2 2,0 */
/* CLR.B (xxx).W */
void REGPARAM2 op_4238_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(0)) == 0);
SET_NFLG(((uae_s8)(0)) < 0);
x_put_byte(srca, 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CLR.B (xxx).L */
void REGPARAM2 op_4239_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(0)) == 0);
SET_NFLG(((uae_s8)(0)) < 0);
x_put_byte(srca, 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CLR.W Dn */
void REGPARAM2 op_4240_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(0)) == 0);
SET_NFLG(((uae_s16)(0)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | ((0) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.W (An) */
void REGPARAM2 op_4250_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(0)) == 0);
SET_NFLG(((uae_s16)(0)) < 0);
x_put_word(srca, 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.W (An)+ */
void REGPARAM2 op_4258_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(0)) == 0);
SET_NFLG(((uae_s16)(0)) < 0);
x_put_word(srca, 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.W -(An) */
void REGPARAM2 op_4260_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(0)) == 0);
SET_NFLG(((uae_s16)(0)) < 0);
x_put_word(srca, 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.W (d16,An) */
void REGPARAM2 op_4268_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(0)) == 0);
SET_NFLG(((uae_s16)(0)) < 0);
x_put_word(srca, 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CLR.W (d8,An,Xn) */
void REGPARAM2 op_4270_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(0)) == 0);
SET_NFLG(((uae_s16)(0)) < 0);
x_put_word(srca, 0);
return;
}
/* 2 2,0 */
/* CLR.W (xxx).W */
void REGPARAM2 op_4278_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(0)) == 0);
SET_NFLG(((uae_s16)(0)) < 0);
x_put_word(srca, 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CLR.W (xxx).L */
void REGPARAM2 op_4279_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(0)) == 0);
SET_NFLG(((uae_s16)(0)) < 0);
x_put_word(srca, 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CLR.L Dn */
void REGPARAM2 op_4280_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(0)) == 0);
SET_NFLG(((uae_s32)(0)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.L (An) */
void REGPARAM2 op_4290_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(0)) == 0);
SET_NFLG(((uae_s32)(0)) < 0);
x_put_long(srca, 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.L (An)+ */
void REGPARAM2 op_4298_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(0)) == 0);
SET_NFLG(((uae_s32)(0)) < 0);
x_put_long(srca, 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.L -(An) */
void REGPARAM2 op_42a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(0)) == 0);
SET_NFLG(((uae_s32)(0)) < 0);
x_put_long(srca, 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CLR.L (d16,An) */
void REGPARAM2 op_42a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(0)) == 0);
SET_NFLG(((uae_s32)(0)) < 0);
x_put_long(srca, 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CLR.L (d8,An,Xn) */
void REGPARAM2 op_42b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(0)) == 0);
SET_NFLG(((uae_s32)(0)) < 0);
x_put_long(srca, 0);
return;
}
/* 2 2,0 */
/* CLR.L (xxx).W */
void REGPARAM2 op_42b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(0)) == 0);
SET_NFLG(((uae_s32)(0)) < 0);
x_put_long(srca, 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CLR.L (xxx).L */
void REGPARAM2 op_42b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(0)) == 0);
SET_NFLG(((uae_s32)(0)) < 0);
x_put_long(srca, 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVSR2.B Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_42c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* op H:2,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | ((regs.sr & 0xff) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
#endif
/* MVSR2.B (An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_42d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(srca, regs.sr & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
#endif
/* MVSR2.B (An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_42d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
MakeSR();
x_put_word(srca, regs.sr & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
#endif
/* MVSR2.B -(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_42e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
m68k_areg(regs, srcreg) = srca;
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(srca, regs.sr & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
#endif
/* MVSR2.B (d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_42e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(4);
x_put_word(srca, regs.sr & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* MVSR2.B (d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_42f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4+2=6,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(0);
x_put_word(srca, regs.sr & 0xff);
return;
}
/* 2 2,0 */
#endif
/* MVSR2.B (xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_42f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2+2=4,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(4);
x_put_word(srca, regs.sr & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* MVSR2.B (xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_42f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4+2=6,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
/* op H:2-,T:0,C:-2 */
MakeSR();
regs.irc = get_word_ce020_prefetch_opcode(6);
x_put_word(srca, regs.sr & 0xff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* NEG.B Dn */
void REGPARAM2 op_4400_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s8 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_u32 dst = ((uae_u8)(0)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(dst)) < 0;
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((dst) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.B (An) */
void REGPARAM2 op_4410_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u8)(0)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(dst)) < 0;
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.B (An)+ */
void REGPARAM2 op_4418_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u8)(0)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(dst)) < 0;
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.B -(An) */
void REGPARAM2 op_4420_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u8)(0)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(dst)) < 0;
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.B (d16,An) */
void REGPARAM2 op_4428_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u8)(0)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(dst)) < 0;
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEG.B (d8,An,Xn) */
void REGPARAM2 op_4430_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u8)(0)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(dst)) < 0;
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(srca, dst);
return;
}
/* 2 2,0 */
/* NEG.B (xxx).W */
void REGPARAM2 op_4438_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u8)(0)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(dst)) < 0;
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEG.B (xxx).L */
void REGPARAM2 op_4439_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u8)(0)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(0)) < 0;
int flgn = ((uae_s8)(dst)) < 0;
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(srca, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* NEG.W Dn */
void REGPARAM2 op_4440_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s16 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_u32 dst = ((uae_u16)(0)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(dst)) < 0;
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | ((dst) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.W (An) */
void REGPARAM2 op_4450_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u16)(0)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(dst)) < 0;
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.W (An)+ */
void REGPARAM2 op_4458_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u16)(0)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(dst)) < 0;
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.W -(An) */
void REGPARAM2 op_4460_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u16)(0)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(dst)) < 0;
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.W (d16,An) */
void REGPARAM2 op_4468_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u16)(0)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(dst)) < 0;
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEG.W (d8,An,Xn) */
void REGPARAM2 op_4470_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u16)(0)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(dst)) < 0;
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(srca, dst);
return;
}
/* 2 2,0 */
/* NEG.W (xxx).W */
void REGPARAM2 op_4478_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u16)(0)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(dst)) < 0;
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEG.W (xxx).L */
void REGPARAM2 op_4479_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u16)(0)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(0)) < 0;
int flgn = ((uae_s16)(dst)) < 0;
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(srca, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* NEG.L Dn */
void REGPARAM2 op_4480_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_u32 dst = ((uae_u32)(0)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(dst)) < 0;
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.L (An) */
void REGPARAM2 op_4490_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u32)(0)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(dst)) < 0;
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.L (An)+ */
void REGPARAM2 op_4498_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u32)(0)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(dst)) < 0;
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.L -(An) */
void REGPARAM2 op_44a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u32)(0)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(dst)) < 0;
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NEG.L (d16,An) */
void REGPARAM2 op_44a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u32)(0)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(dst)) < 0;
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEG.L (d8,An,Xn) */
void REGPARAM2 op_44b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u32)(0)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(dst)) < 0;
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(srca, dst);
return;
}
/* 2 2,0 */
/* NEG.L (xxx).W */
void REGPARAM2 op_44b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u32)(0)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(dst)) < 0;
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NEG.L (xxx).L */
void REGPARAM2 op_44b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ((uae_u32)(0)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(0)) < 0;
int flgn = ((uae_s32)(dst)) < 0;
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(0)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(srca, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MV2SR.B Dn */
void REGPARAM2 op_44c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s16 src = m68k_dreg(regs, srcreg);
/* op H:4,T:0,C:-4 */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MV2SR.B (An) */
void REGPARAM2 op_44d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MV2SR.B (An)+ */
void REGPARAM2 op_44d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MV2SR.B -(An) */
void REGPARAM2 op_44e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MV2SR.B (d16,An) */
void REGPARAM2 op_44e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MV2SR.B (d8,An,Xn) */
void REGPARAM2 op_44f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
return;
}
/* 2 2,0 */
/* MV2SR.B (xxx).W */
void REGPARAM2 op_44f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MV2SR.B (xxx).L */
void REGPARAM2 op_44f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MV2SR.B (d16,PC) */
void REGPARAM2 op_44fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MV2SR.B (d8,PC,Xn) */
void REGPARAM2 op_44fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
return;
}
/* 2 2,0 */
/* MV2SR.B #<data>.B */
void REGPARAM2 op_44fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
MakeSR();
regs.sr &= 0xFF00;
regs.sr |= src & 0xFF;
MakeFromSR();
intlev_load();
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NOT.B Dn */
void REGPARAM2 op_4600_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s8 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_NFLG(((uae_s8)(dst)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((dst) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.B (An) */
void REGPARAM2 op_4610_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_NFLG(((uae_s8)(dst)) < 0);
x_put_byte(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.B (An)+ */
void REGPARAM2 op_4618_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_NFLG(((uae_s8)(dst)) < 0);
x_put_byte(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.B -(An) */
void REGPARAM2 op_4620_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_NFLG(((uae_s8)(dst)) < 0);
x_put_byte(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.B (d16,An) */
void REGPARAM2 op_4628_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_NFLG(((uae_s8)(dst)) < 0);
x_put_byte(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NOT.B (d8,An,Xn) */
void REGPARAM2 op_4630_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_NFLG(((uae_s8)(dst)) < 0);
x_put_byte(srca, dst);
return;
}
/* 2 2,0 */
/* NOT.B (xxx).W */
void REGPARAM2 op_4638_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_NFLG(((uae_s8)(dst)) < 0);
x_put_byte(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NOT.B (xxx).L */
void REGPARAM2 op_4639_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(dst)) == 0);
SET_NFLG(((uae_s8)(dst)) < 0);
x_put_byte(srca, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* NOT.W Dn */
void REGPARAM2 op_4640_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s16 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_NFLG(((uae_s16)(dst)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | ((dst) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.W (An) */
void REGPARAM2 op_4650_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_NFLG(((uae_s16)(dst)) < 0);
x_put_word(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.W (An)+ */
void REGPARAM2 op_4658_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_NFLG(((uae_s16)(dst)) < 0);
x_put_word(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.W -(An) */
void REGPARAM2 op_4660_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_NFLG(((uae_s16)(dst)) < 0);
x_put_word(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.W (d16,An) */
void REGPARAM2 op_4668_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_NFLG(((uae_s16)(dst)) < 0);
x_put_word(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NOT.W (d8,An,Xn) */
void REGPARAM2 op_4670_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_NFLG(((uae_s16)(dst)) < 0);
x_put_word(srca, dst);
return;
}
/* 2 2,0 */
/* NOT.W (xxx).W */
void REGPARAM2 op_4678_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_NFLG(((uae_s16)(dst)) < 0);
x_put_word(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NOT.W (xxx).L */
void REGPARAM2 op_4679_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_NFLG(((uae_s16)(dst)) < 0);
x_put_word(srca, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* NOT.L Dn */
void REGPARAM2 op_4680_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.L (An) */
void REGPARAM2 op_4690_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
x_put_long(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.L (An)+ */
void REGPARAM2 op_4698_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
x_put_long(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.L -(An) */
void REGPARAM2 op_46a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
x_put_long(srca, dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOT.L (d16,An) */
void REGPARAM2 op_46a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
x_put_long(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NOT.L (d8,An,Xn) */
void REGPARAM2 op_46b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
x_put_long(srca, dst);
return;
}
/* 2 2,0 */
/* NOT.L (xxx).W */
void REGPARAM2 op_46b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
x_put_long(srca, dst);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NOT.L (xxx).L */
void REGPARAM2 op_46b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_u32 dst = ~src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
x_put_long(srca, dst);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MV2SR.W Dn */
void REGPARAM2 op_46c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(2);
fill_prefetch_020_ntx();
return;
}
/* 2 0,0 */
/* MV2SR.W (An) */
void REGPARAM2 op_46d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(2);
fill_prefetch_020_ntx();
return;
}
/* 2 0,0 */
/* MV2SR.W (An)+ */
void REGPARAM2 op_46d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(2);
fill_prefetch_020_ntx();
return;
}
/* 2 0,0 */
/* MV2SR.W -(An) */
void REGPARAM2 op_46e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(2);
fill_prefetch_020_ntx();
return;
}
/* 2 0,0 */
/* MV2SR.W (d16,An) */
void REGPARAM2 op_46e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(4);
fill_prefetch_020_ntx();
return;
}
/* 4 0,0 */
/* MV2SR.W (d8,An,Xn) */
void REGPARAM2 op_46f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
fill_prefetch_020_ntx();
return;
}
/* 2 2,0 */
/* MV2SR.W (xxx).W */
void REGPARAM2 op_46f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(4);
fill_prefetch_020_ntx();
return;
}
/* 4 0,0 */
/* MV2SR.W (xxx).L */
void REGPARAM2 op_46f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(6);
fill_prefetch_020_ntx();
return;
}
/* 6 0,0 */
/* MV2SR.W (d16,PC) */
void REGPARAM2 op_46fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(4);
fill_prefetch_020_ntx();
return;
}
/* 4 0,0 */
/* MV2SR.W (d8,PC,Xn) */
void REGPARAM2 op_46fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
fill_prefetch_020_ntx();
return;
}
/* 2 2,0 */
/* MV2SR.W #<data>.W */
void REGPARAM2 op_46fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:8 */
if(regs.t0) check_t0_trace();
regs.sr = src;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
m68k_incpci(4);
fill_prefetch_020_ntx();
return;
}
/* 4 0,0 */
/* NBCD.B Dn */
void REGPARAM2 op_4800_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s8 src = m68k_dreg(regs, srcreg);
/* OP zero */
uae_u16 newv_lo = - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = - (src & 0xF0);
uae_u16 newv;
int cflg, tmp_newv;
tmp_newv = newv_hi + newv_lo;
if (newv_lo > 9) newv_lo -= 6;
newv = newv_hi + newv_lo;
cflg = (newv & 0x1F0) > 0x90;
if (cflg) newv -= 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LINK.L An,#<data>.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4808_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* op H:2,T:0,C:-2 */
uae_s32 src = m68k_areg(regs, srcreg);
uaecptr olda;
olda = m68k_areg(regs, 7) - 4;
m68k_areg(regs, 7) = olda;
uae_s32 offs;
offs = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
x_put_long(olda, src);
m68k_areg(regs, srcreg) = (m68k_areg(regs, 7));
m68k_areg(regs, 7) += offs;
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* NBCD.B (An) */
void REGPARAM2 op_4810_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
/* OP zero */
uae_u16 newv_lo = - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = - (src & 0xF0);
uae_u16 newv;
int cflg, tmp_newv;
tmp_newv = newv_hi + newv_lo;
if (newv_lo > 9) newv_lo -= 6;
newv = newv_hi + newv_lo;
cflg = (newv & 0x1F0) > 0x90;
if (cflg) newv -= 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NBCD.B (An)+ */
void REGPARAM2 op_4818_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
/* OP zero */
uae_u16 newv_lo = - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = - (src & 0xF0);
uae_u16 newv;
int cflg, tmp_newv;
tmp_newv = newv_hi + newv_lo;
if (newv_lo > 9) newv_lo -= 6;
newv = newv_hi + newv_lo;
cflg = (newv & 0x1F0) > 0x90;
if (cflg) newv -= 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NBCD.B -(An) */
void REGPARAM2 op_4820_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
/* OP zero */
uae_u16 newv_lo = - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = - (src & 0xF0);
uae_u16 newv;
int cflg, tmp_newv;
tmp_newv = newv_hi + newv_lo;
if (newv_lo > 9) newv_lo -= 6;
newv = newv_hi + newv_lo;
cflg = (newv & 0x1F0) > 0x90;
if (cflg) newv -= 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(srca, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NBCD.B (d16,An) */
void REGPARAM2 op_4828_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
/* OP zero */
uae_u16 newv_lo = - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = - (src & 0xF0);
uae_u16 newv;
int cflg, tmp_newv;
tmp_newv = newv_hi + newv_lo;
if (newv_lo > 9) newv_lo -= 6;
newv = newv_hi + newv_lo;
cflg = (newv & 0x1F0) > 0x90;
if (cflg) newv -= 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
x_put_byte(srca, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NBCD.B (d8,An,Xn) */
void REGPARAM2 op_4830_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
/* OP zero */
uae_u16 newv_lo = - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = - (src & 0xF0);
uae_u16 newv;
int cflg, tmp_newv;
tmp_newv = newv_hi + newv_lo;
if (newv_lo > 9) newv_lo -= 6;
newv = newv_hi + newv_lo;
cflg = (newv & 0x1F0) > 0x90;
if (cflg) newv -= 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(0);
x_put_byte(srca, newv);
return;
}
/* 2 2,0 */
/* NBCD.B (xxx).W */
void REGPARAM2 op_4838_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
/* OP zero */
uae_u16 newv_lo = - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = - (src & 0xF0);
uae_u16 newv;
int cflg, tmp_newv;
tmp_newv = newv_hi + newv_lo;
if (newv_lo > 9) newv_lo -= 6;
newv = newv_hi + newv_lo;
cflg = (newv & 0x1F0) > 0x90;
if (cflg) newv -= 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
x_put_byte(srca, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* NBCD.B (xxx).L */
void REGPARAM2 op_4839_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
/* OP zero */
uae_u16 newv_lo = - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = - (src & 0xF0);
uae_u16 newv;
int cflg, tmp_newv;
tmp_newv = newv_hi + newv_lo;
if (newv_lo > 9) newv_lo -= 6;
newv = newv_hi + newv_lo;
cflg = (newv & 0x1F0) > 0x90;
if (cflg) newv -= 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(6);
x_put_byte(srca, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SWAP.W Dn */
void REGPARAM2 op_4840_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:4,T:0,C:-4 */
uae_u32 dst = ((src >> 16)&0xFFFF) | ((src&0xFFFF)<<16);
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* BKPTQ.L #<data> */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4848_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
op_illg_noret(opcode);
return;
}
/* 2 0,0 */
#endif
/* PEA.L (An) */
void REGPARAM2 op_4850_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:2,C:-2 */
uaecptr dsta;
dsta = m68k_areg(regs, 7) - 4;
m68k_areg(regs, 7) = dsta;
x_put_long(dsta, srca);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* PEA.L (d16,An) */
void REGPARAM2 op_4868_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:2,C:-2 */
uaecptr dsta;
dsta = m68k_areg(regs, 7) - 4;
m68k_areg(regs, 7) = dsta;
x_put_long(dsta, srca);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* PEA.L (d8,An,Xn) */
void REGPARAM2 op_4870_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:2,C:-2 */
uaecptr dsta;
dsta = m68k_areg(regs, 7) - 4;
m68k_areg(regs, 7) = dsta;
x_put_long(dsta, srca);
return;
}
/* 2 2,0 */
/* PEA.L (xxx).W */
void REGPARAM2 op_4878_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:2,C:-2 */
uaecptr dsta;
dsta = m68k_areg(regs, 7) - 4;
m68k_areg(regs, 7) = dsta;
x_put_long(dsta, srca);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* PEA.L (xxx).L */
void REGPARAM2 op_4879_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:2,C:-2 */
uaecptr dsta;
dsta = m68k_areg(regs, 7) - 4;
m68k_areg(regs, 7) = dsta;
x_put_long(dsta, srca);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* PEA.L (d16,PC) */
void REGPARAM2 op_487a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:2,C:-2 */
uaecptr dsta;
dsta = m68k_areg(regs, 7) - 4;
m68k_areg(regs, 7) = dsta;
x_put_long(dsta, srca);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* PEA.L (d8,PC,Xn) */
void REGPARAM2 op_487b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:2,C:-2 */
uaecptr dsta;
dsta = m68k_areg(regs, 7) - 4;
m68k_areg(regs, 7) = dsta;
x_put_long(dsta, srca);
return;
}
/* 2 2,0 */
/* EXT.W Dn */
void REGPARAM2 op_4880_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:4,T:0,C:-4 */
uae_u16 dst = (uae_s16)(uae_s8)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(dst)) == 0);
SET_NFLG(((uae_s16)(dst)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | ((dst) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVMLE.W #<data>.W,(An) */
void REGPARAM2 op_4890_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = m68k_areg(regs, dstreg);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_word(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
x_put_word(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVMLE.W #<data>.W,-(An) */
void REGPARAM2 op_48a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = m68k_areg(regs, dstreg) - 0;
uae_u16 amask = mask & 0xff, dmask = (mask >> 8) & 0xff;
int type = 1;
while (amask) {
srca -= 2;
if (!type || movem_index2[amask] != dstreg) {
x_put_word(srca, m68k_areg(regs, movem_index2[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
} else {
x_put_word(srca, m68k_areg(regs, movem_index2[amask]) - 2);
count_cycles += 4 * CYCLE_UNIT / 2;
}
amask = movem_next[amask];
}
while (dmask) {
srca -= 2;
x_put_word(srca, m68k_dreg(regs, movem_index2[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
dmask = movem_next[dmask];
}
m68k_areg(regs, dstreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVMLE.W #<data>.W,(d16,An) */
void REGPARAM2 op_48a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_word(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
x_put_word(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMLE.W #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_48b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
m68k_incpci(4);
srca = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_word(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
x_put_word(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
/* MVMLE.W #<data>.W,(xxx).W */
void REGPARAM2 op_48b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_word(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
x_put_word(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMLE.W #<data>.W,(xxx).L */
void REGPARAM2 op_48b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = get_long_ce020_prefetch(4);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_word(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
x_put_word(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* EXT.L Dn */
void REGPARAM2 op_48c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:4,T:0,C:-4 */
uae_u32 dst = (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVMLE.L #<data>.W,(An) */
void REGPARAM2 op_48d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = m68k_areg(regs, dstreg);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_long(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
x_put_long(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVMLE.L #<data>.W,-(An) */
void REGPARAM2 op_48e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = m68k_areg(regs, dstreg) - 0;
uae_u16 amask = mask & 0xff, dmask = (mask >> 8) & 0xff;
int type = 1;
while (amask) {
srca -= 4;
if (!type || movem_index2[amask] != dstreg) {
x_put_long(srca, m68k_areg(regs, movem_index2[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
} else {
x_put_long(srca, m68k_areg(regs, movem_index2[amask]) - 4);
count_cycles += 4 * CYCLE_UNIT / 2;
}
amask = movem_next[amask];
}
while (dmask) {
srca -= 4;
x_put_long(srca, m68k_dreg(regs, movem_index2[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
dmask = movem_next[dmask];
}
m68k_areg(regs, dstreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVMLE.L #<data>.W,(d16,An) */
void REGPARAM2 op_48e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_long(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
x_put_long(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMLE.L #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_48f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
m68k_incpci(4);
srca = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_long(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
x_put_long(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
/* MVMLE.L #<data>.W,(xxx).W */
void REGPARAM2 op_48f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_long(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
x_put_long(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMLE.L #<data>.W,(xxx).L */
void REGPARAM2 op_48f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u16 mask = get_word_ce020_prefetch(2);
uaecptr srca;
srca = get_long_ce020_prefetch(4);
uae_u16 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
while (dmask) {
x_put_long(srca, m68k_dreg(regs, movem_index1[dmask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
x_put_long(srca, m68k_areg(regs, movem_index1[amask]));
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* EXT.B Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_49c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:4,T:0,C:-4 */
uae_u32 dst = (uae_s32)(uae_s8)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(dst)) == 0);
SET_NFLG(((uae_s32)(dst)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (dst);
m68k_incpci(2);
return;
}
/* 2 0,0 */
#endif
/* TST.B Dn */
void REGPARAM2 op_4a00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s8 src = m68k_dreg(regs, srcreg);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.B (An) */
void REGPARAM2 op_4a10_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.B (An)+ */
void REGPARAM2 op_4a18_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.B -(An) */
void REGPARAM2 op_4a20_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.B (d16,An) */
void REGPARAM2 op_4a28_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* TST.B (d8,An,Xn) */
void REGPARAM2 op_4a30_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
return;
}
/* 2 2,0 */
/* TST.B (xxx).W */
void REGPARAM2 op_4a38_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* TST.B (xxx).L */
void REGPARAM2 op_4a39_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TST.B (d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4a3a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* TST.B (d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4a3b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
return;
}
/* 2 2,0 */
#endif
/* TST.B #<data>.B */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4a3c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:0,T:0,C:0 fea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* TST.W Dn */
void REGPARAM2 op_4a40_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s16 src = m68k_dreg(regs, srcreg);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.W An */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4a48_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
#endif
/* TST.W (An) */
void REGPARAM2 op_4a50_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.W (An)+ */
void REGPARAM2 op_4a58_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.W -(An) */
void REGPARAM2 op_4a60_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.W (d16,An) */
void REGPARAM2 op_4a68_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* TST.W (d8,An,Xn) */
void REGPARAM2 op_4a70_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
return;
}
/* 2 2,0 */
/* TST.W (xxx).W */
void REGPARAM2 op_4a78_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* TST.W (xxx).L */
void REGPARAM2 op_4a79_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TST.W (d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4a7a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* TST.W (d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4a7b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
return;
}
/* 2 2,0 */
#endif
/* TST.W #<data>.W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4a7c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* TST.L Dn */
void REGPARAM2 op_4a80_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s32 src = m68k_dreg(regs, srcreg);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.L An */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4a88_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
#endif
/* TST.L (An) */
void REGPARAM2 op_4a90_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.L (An)+ */
void REGPARAM2 op_4a98_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.L -(An) */
void REGPARAM2 op_4aa0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TST.L (d16,An) */
void REGPARAM2 op_4aa8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* TST.L (d8,An,Xn) */
void REGPARAM2 op_4ab0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
return;
}
/* 2 2,0 */
/* TST.L (xxx).W */
void REGPARAM2 op_4ab8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* TST.L (xxx).L */
void REGPARAM2 op_4ab9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TST.L (d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4aba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* TST.L (d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4abb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
return;
}
/* 2 2,0 */
#endif
/* TST.L #<data>.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4abc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:0,T:0,C:0 fea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* TAS.B Dn */
void REGPARAM2 op_4ac0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s8 src = m68k_dreg(regs, srcreg);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
src |= 0x80;
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((src) & 0xff);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TAS.B (An) */
void REGPARAM2 op_4ad0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
src |= 0x80;
x_put_byte(srca, src);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TAS.B (An)+ */
void REGPARAM2 op_4ad8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
src |= 0x80;
x_put_byte(srca, src);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TAS.B -(An) */
void REGPARAM2 op_4ae0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
src |= 0x80;
x_put_byte(srca, src);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* TAS.B (d16,An) */
void REGPARAM2 op_4ae8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
src |= 0x80;
x_put_byte(srca, src);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* TAS.B (d8,An,Xn) */
void REGPARAM2 op_4af0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
src |= 0x80;
x_put_byte(srca, src);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 2,0 */
/* TAS.B (xxx).W */
void REGPARAM2 op_4af8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
src |= 0x80;
x_put_byte(srca, src);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* TAS.B (xxx).L */
void REGPARAM2 op_4af9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
/* OP zero */
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
src |= 0x80;
x_put_byte(srca, src);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MULL.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:28 */
m68k_incpci(4);
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* MULL.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c10_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
/* op H:2,T:0,C:28 */
m68k_incpci(4);
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* MULL.L #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c18_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
/* op H:2,T:0,C:28 */
m68k_incpci(4);
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* MULL.L #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c20_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:2,T:0,C:28 */
m68k_incpci(4);
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* MULL.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c28_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* op H:2,T:0,C:28 */
m68k_incpci(6);
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* MULL.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c30_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s32 dst = x_get_long(dsta);
/* op H:2,T:0,C:28 */
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* MULL.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c38_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* op H:2,T:0,C:28 */
m68k_incpci(6);
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* MULL.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c39_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* op H:2,T:0,C:28 */
m68k_incpci(8);
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 8 0,0 */
#endif
/* MULL.L #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c3a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* op H:2,T:0,C:28 */
m68k_incpci(6);
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* MULL.L #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c3b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 dst = x_get_long(dsta);
/* op H:2,T:0,C:28 */
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* MULL.L #<data>.W,#<data>.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c3c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:28 */
uae_s32 dst;
dst = get_long_ce020_prefetch(4);
/* op H:2,T:0,C:28 */
m68k_incpci(8);
int e = m68k_mull(opcode, dst, extra);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 8 0,0 */
#endif
/* DIVL.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c40_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:0,T:0,C:50 */
m68k_incpci(4);
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* DIVL.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c50_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
/* op H:0,T:0,C:50 */
m68k_incpci(4);
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* DIVL.L #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c58_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
/* op H:0,T:0,C:50 */
m68k_incpci(4);
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* DIVL.L #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c60_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:0,T:0,C:50 */
m68k_incpci(4);
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* DIVL.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c68_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* op H:0,T:0,C:50 */
m68k_incpci(6);
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* DIVL.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c70_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
uae_s32 dst = x_get_long(dsta);
/* op H:0,T:0,C:50 */
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* DIVL.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c78_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* op H:0,T:0,C:50 */
m68k_incpci(6);
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* DIVL.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c79_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* op H:0,T:0,C:50 */
m68k_incpci(8);
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 8 0,0 */
#endif
/* DIVL.L #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c7a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
uae_s32 dst = x_get_long(dsta);
/* op H:0,T:0,C:50 */
m68k_incpci(6);
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* DIVL.L #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c7b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 dst = x_get_long(dsta);
/* op H:0,T:0,C:50 */
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* DIVL.L #<data>.W,#<data>.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4c7c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:50 */
uae_s32 dst;
dst = get_long_ce020_prefetch(4);
/* op H:0,T:0,C:50 */
m68k_incpci(8);
int e = m68k_divl(opcode, dst, extra, oldpc);
if (e <= 0) {
if (e < 0) {
op_unimpl(opcode);
}
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 8 0,0 */
#endif
/* MVMEL.W #<data>.W,(An) */
void REGPARAM2 op_4c90_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = m68k_areg(regs, dstreg);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVMEL.W #<data>.W,(An)+ */
void REGPARAM2 op_4c98_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = m68k_areg(regs, dstreg);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
m68k_areg(regs, dstreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVMEL.W #<data>.W,(d16,An) */
void REGPARAM2 op_4ca8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMEL.W #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_4cb0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
m68k_incpci(4);
srca = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
/* MVMEL.W #<data>.W,(xxx).W */
void REGPARAM2 op_4cb8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMEL.W #<data>.W,(xxx).L */
void REGPARAM2 op_4cb9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = get_long_ce020_prefetch(4);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MVMEL.W #<data>.W,(d16,PC) */
void REGPARAM2 op_4cba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = m68k_getpci() + 4;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMEL.W #<data>.W,(d8,PC,Xn) */
void REGPARAM2 op_4cbb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = (uae_s32)(uae_s16)x_get_word(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 2;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
/* MVMEL.L #<data>.W,(An) */
void REGPARAM2 op_4cd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = m68k_areg(regs, dstreg);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVMEL.L #<data>.W,(An)+ */
void REGPARAM2 op_4cd8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = m68k_areg(regs, dstreg);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
m68k_areg(regs, dstreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MVMEL.L #<data>.W,(d16,An) */
void REGPARAM2 op_4ce8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMEL.L #<data>.W,(d8,An,Xn) */
void REGPARAM2 op_4cf0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
m68k_incpci(4);
srca = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
/* MVMEL.L #<data>.W,(xxx).W */
void REGPARAM2 op_4cf8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMEL.L #<data>.W,(xxx).L */
void REGPARAM2 op_4cf9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = get_long_ce020_prefetch(4);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
/* MVMEL.L #<data>.W,(d16,PC) */
void REGPARAM2 op_4cfa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
srca = m68k_getpci() + 4;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MVMEL.L #<data>.W,(d8,PC,Xn) */
void REGPARAM2 op_4cfb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_u16 mask = get_word_ce020_prefetch(2);
uae_u32 dmask = mask & 0xff, amask = (mask >> 8) & 0xff;
uaecptr srca;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
while (dmask) {
m68k_dreg(regs, movem_index1[dmask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
dmask = movem_next[dmask];
}
while (amask) {
m68k_areg(regs, movem_index1[amask]) = x_get_long(srca);
count_cycles += 4 * CYCLE_UNIT / 2;
srca += 4;
amask = movem_next[amask];
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
/* TRAPQ.L #<data> */
void REGPARAM2 op_4e40_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 15);
uae_u32 src = srcreg;
/* OP zero */
m68k_incpci(2);
Exception_cpu(src + 32);
return;
return;
}
/* 2 0,0 */
/* LINK.W An,#<data>.W */
void REGPARAM2 op_4e50_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
uae_s32 src = m68k_areg(regs, srcreg);
uaecptr olda;
olda = m68k_areg(regs, 7) - 4;
m68k_areg(regs, 7) = olda;
uae_s16 offs = get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
x_put_long(olda, src);
m68k_areg(regs, srcreg) = (m68k_areg(regs, 7));
m68k_areg(regs, 7) += offs;
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* UNLK.L An */
void REGPARAM2 op_4e58_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_s32 src = m68k_areg(regs, srcreg);
/* OP zero */
uae_u32 olda = src;
uae_s32 old = x_get_long(olda);
m68k_areg(regs, 7) = src + 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, srcreg) = (old);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVR2USP.L An */
void REGPARAM2 op_4e60_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
uae_s32 src = m68k_areg(regs, srcreg);
/* op H:4,T:0,C:-4 */
regs.usp = src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MVUSP2R.L An */
void REGPARAM2 op_4e68_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
/* op H:4,T:0,C:-4 */
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, srcreg) = (regs.usp);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* RESET.L */
void REGPARAM2 op_4e70_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
bool r = cpureset();
if (r) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* NOP.L */
void REGPARAM2 op_4e71_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* STOP.L #<data>.W */
void REGPARAM2 op_4e72_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
if (!regs.stopped) {
uae_s16 src = get_word_ce020_prefetch(2);
/* op H:0,T:0,C:8 */
regs.ir = src;
}
uae_u16 sr = regs.ir;
ipl_fetch_next();
regs.sr = sr;
checkint();
MakeFromSR_STOP();
do_cycles_stop(4);
m68k_setstopped(1);
return;
}
/* RTE.L */
void REGPARAM2 op_4e73_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
/* op H:1,T:9,C:8 */
uaecptr oldpc = m68k_getpci();
uae_u16 oldsr = regs.sr, newsr;
uae_u32 newpc;
for (;;) {
uaecptr a = m68k_areg(regs, 7);
uae_u16 sr = x_get_word(a);
uae_u32 pc = x_get_long(a + 2);
uae_u16 format = x_get_word(a + 2 + 4);
int frame = format >> 12;
int offset = 8;
newsr = sr; newpc = pc;
if (frame == 0x0) {
m68k_areg(regs, 7) += offset; break; }
else if (frame == 0x1) {
m68k_areg(regs, 7) += offset; }
else if (frame == 0x2) {
m68k_areg(regs, 7) += offset + 4; break; }
else if (frame == 0x9) {
m68k_areg(regs, 7) += offset + 12; break; }
else if (frame == 0xa) {
m68k_areg(regs, 7) += offset + 24; break; }
else if (frame == 0xb) {
m68k_areg(regs, 7) += offset + 84; break; }
else {
Exception_cpu(14);
return;
}
regs.sr = newsr;
oldsr = newsr;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
}
regs.sr = newsr;
intlev_load();
ipl_fetch_now();
MakeFromSR_T0();
if (newpc & 1) {
exception3_read_prefetch(opcode, newpc);
return;
}
m68k_setpci_j(newpc);
#ifdef DEBUGGER
branch_stack_pop_rte(oldpc);
#endif
fill_prefetch_020_ntx();
return;
}
/* 2 0,0 B */
/* RTD.L #<data>.W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4e74_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
/* op H:2,T:0,C:8 */
uaecptr pca;
pca = m68k_areg(regs, 7);
uae_s32 pc = x_get_long(pca);
m68k_areg(regs, 7) += 4;
uae_s16 offs = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:8 */
m68k_areg(regs, 7) += offs;
if (pc & 1) {
exception3_read_prefetch_only(opcode, pc);
return;
}
m68k_setpci_j(pc);
fill_prefetch_020();
return;
}
/* 4 0,0 B */
#endif
/* RTS.L */
void REGPARAM2 op_4e75_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* op H:1,T:0,C:8 */
uaecptr oldpc = m68k_getpci();
m68k_do_rts_ce020();
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_pop_rts(oldpc);
}
#endif
if (m68k_getpci() & 1) {
uaecptr faultpc = m68k_getpci();
m68k_setpci_j(oldpc);
exception3_read_prefetch_only(opcode, faultpc);
return;
}
fill_prefetch_020();
return;
}
/* 2 0,0 B */
/* TRAPV.L */
void REGPARAM2 op_4e76_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (GET_VFLG()) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
/* RTR.L */
void REGPARAM2 op_4e77_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
MakeSR();
uaecptr sra;
sra = m68k_areg(regs, 7);
uae_s16 sr = x_get_word(sra);
m68k_areg(regs, 7) += 2;
uaecptr pca;
pca = m68k_areg(regs, 7);
uae_s32 pc = x_get_long(pca);
m68k_areg(regs, 7) += 4;
regs.sr &= 0xFF00; sr &= 0xFF;
regs.sr |= sr;
MakeFromSR();
intlev_load();
m68k_setpci_j(pc);
if (m68k_getpci() & 1) {
uaecptr faultpc = m68k_getpci();
m68k_setpci_j(oldpc + 2);
exception3_read_prefetch_only(opcode, faultpc);
return;
}
fill_prefetch_020();
return;
}
/* 2 0,0 B */
/* MOVEC2.L #<data>.W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4e7a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 src = get_word_ce020_prefetch(2);
/* op H:6,T:0,C:-6 */
int regno = (src >> 12) & 15;
uae_u32 *regp = regs.regs + regno;
if (!m68k_movec2(src & 0xFFF, regp)) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* MOVE2C.L #<data>.W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_4e7b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 src = get_word_ce020_prefetch(2);
/* op H:6,T:0,C:-6 */
int regno = (src >> 12) & 15;
uae_u32 *regp = regs.regs + regno;
if (!m68k_move2c(src & 0xFFF, regp)) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* JSR.L (An) */
void REGPARAM2 op_4e90_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 jea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
/* OP zero */
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 2;
m68k_setpci_j(srca);
m68k_areg(regs, 7) -= 4;
if (m68k_getpci() & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
x_put_long(m68k_areg(regs, 7), nextpc);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 2 0,0 B */
/* JSR.L (d16,An) */
void REGPARAM2 op_4ea8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 jea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 4;
m68k_setpci_j(srca);
m68k_areg(regs, 7) -= 4;
if (m68k_getpci() & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
x_put_long(m68k_areg(regs, 7), nextpc);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 4 0,0 B */
/* JSR.L (d8,An,Xn) */
void REGPARAM2 op_4eb0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 jea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
/* OP zero */
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 0;
m68k_setpci_j(srca);
m68k_areg(regs, 7) -= 4;
if (m68k_getpci() & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
x_put_long(m68k_areg(regs, 7), nextpc);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 2 2,0 B */
/* JSR.L (xxx).W */
void REGPARAM2 op_4eb8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 jea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 4;
m68k_setpci_j(srca);
m68k_areg(regs, 7) -= 4;
if (m68k_getpci() & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
x_put_long(m68k_areg(regs, 7), nextpc);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 4 0,0 B */
/* JSR.L (xxx).L */
void REGPARAM2 op_4eb9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 jea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 6;
m68k_setpci_j(srca);
m68k_areg(regs, 7) -= 4;
if (m68k_getpci() & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
x_put_long(m68k_areg(regs, 7), nextpc);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 6 0,0 B */
/* JSR.L (d16,PC) */
void REGPARAM2 op_4eba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 jea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 4;
m68k_setpci_j(srca);
m68k_areg(regs, 7) -= 4;
if (m68k_getpci() & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
x_put_long(m68k_areg(regs, 7), nextpc);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 4 0,0 B */
/* JSR.L (d8,PC,Xn) */
void REGPARAM2 op_4ebb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:0,T:0,C:0 jea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
/* OP zero */
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 0;
m68k_setpci_j(srca);
m68k_areg(regs, 7) -= 4;
if (m68k_getpci() & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
x_put_long(m68k_areg(regs, 7), nextpc);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 2 2,0 B */
/* JMP.L (An) */
void REGPARAM2 op_4ed0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2+4=6,T:0,C:0 jea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
/* op H:4-,T:0,C:-4 */
if (srca & 1) {
m68k_incpci(2);
exception3_read_prefetch_only(opcode, srca);
return;
}
m68k_setpci_j(srca);
fill_prefetch_020();
return;
}
/* 2 0,0 B */
/* JMP.L (d16,An) */
void REGPARAM2 op_4ee8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4+4=8,T:0,C:0 jea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:4-,T:0,C:-4 */
if (srca & 1) {
count_cycles += 2 * CYCLE_UNIT / 2;
m68k_incpci(2);
exception3_read_prefetch_only(opcode, srca);
return;
}
m68k_setpci_j(srca);
fill_prefetch_020();
return;
}
/* 4 0,0 B */
/* JMP.L (d8,An,Xn) */
void REGPARAM2 op_4ef0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 jea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
/* op H:4,T:0,C:-4 */
if (srca & 1) {
count_cycles += 6 * CYCLE_UNIT / 2;
m68k_incpci(2);
exception3_read_prefetch_only(opcode, srca);
return;
}
m68k_setpci_j(srca);
fill_prefetch_020();
return;
}
/* 2 2,0 B */
/* JMP.L (xxx).W */
void REGPARAM2 op_4ef8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2+4=6,T:0,C:0 jea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:4-,T:0,C:-4 */
if (srca & 1) {
count_cycles += 2 * CYCLE_UNIT / 2;
m68k_incpci(2);
exception3_read_prefetch_only(opcode, srca);
return;
}
m68k_setpci_j(srca);
fill_prefetch_020();
return;
}
/* 4 0,0 B */
/* JMP.L (xxx).L */
void REGPARAM2 op_4ef9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2+4=6,T:0,C:0 jea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
/* op H:4-,T:0,C:-4 */
if (srca & 1) {
m68k_incpci(2);
exception3_read_prefetch_only(opcode, srca);
return;
}
m68k_setpci_j(srca);
fill_prefetch_020();
return;
}
/* 6 0,0 B */
/* JMP.L (d16,PC) */
void REGPARAM2 op_4efa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4+4=8,T:0,C:0 jea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
/* op H:4-,T:0,C:-4 */
if (srca & 1) {
count_cycles += 2 * CYCLE_UNIT / 2;
m68k_incpci(2);
exception3_read_prefetch_only(opcode, srca);
return;
}
m68k_setpci_j(srca);
fill_prefetch_020();
return;
}
/* 4 0,0 B */
/* JMP.L (d8,PC,Xn) */
void REGPARAM2 op_4efb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:0,T:0,C:0 jea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
/* op H:4,T:0,C:-4 */
if (srca & 1) {
count_cycles += 6 * CYCLE_UNIT / 2;
m68k_incpci(2);
exception3_read_prefetch_only(opcode, srca);
return;
}
m68k_setpci_j(srca);
fill_prefetch_020();
return;
}
/* 2 2,0 B */
/* ADDQ.B #<data>,Dn */
void REGPARAM2 op_5000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.B #<data>,(An) */
void REGPARAM2 op_5010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.B #<data>,(An)+ */
void REGPARAM2 op_5018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.B #<data>,-(An) */
void REGPARAM2 op_5020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.B #<data>,(d16,An) */
void REGPARAM2 op_5028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDQ.B #<data>,(d8,An,Xn) */
void REGPARAM2 op_5030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
return;
}
/* 2 2,0 */
/* ADDQ.B #<data>,(xxx).W */
void REGPARAM2 op_5038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDQ.B #<data>,(xxx).L */
void REGPARAM2 op_5039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:1,T:0,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADDQ.W #<data>,Dn */
void REGPARAM2 op_5040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDAQ.W #<data>,An */
void REGPARAM2 op_5048_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst + src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.W #<data>,(An) */
void REGPARAM2 op_5050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.W #<data>,(An)+ */
void REGPARAM2 op_5058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.W #<data>,-(An) */
void REGPARAM2 op_5060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.W #<data>,(d16,An) */
void REGPARAM2 op_5068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDQ.W #<data>,(d8,An,Xn) */
void REGPARAM2 op_5070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
return;
}
/* 2 2,0 */
/* ADDQ.W #<data>,(xxx).W */
void REGPARAM2 op_5078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDQ.W #<data>,(xxx).L */
void REGPARAM2 op_5079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:1,T:0,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADDQ.L #<data>,Dn */
void REGPARAM2 op_5080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDAQ.L #<data>,An */
void REGPARAM2 op_5088_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst + src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.L #<data>,(An) */
void REGPARAM2 op_5090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.L #<data>,(An)+ */
void REGPARAM2 op_5098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.L #<data>,-(An) */
void REGPARAM2 op_50a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDQ.L #<data>,(d16,An) */
void REGPARAM2 op_50a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDQ.L #<data>,(d8,An,Xn) */
void REGPARAM2 op_50b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
return;
}
/* 2 2,0 */
/* ADDQ.L #<data>,(xxx).W */
void REGPARAM2 op_50b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDQ.L #<data>,(xxx).L */
void REGPARAM2 op_50b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:1,T:0,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* Scc.B Dn (T) */
void REGPARAM2 op_50c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(0) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (T) */
void REGPARAM2 op_50c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(0)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (T) */
void REGPARAM2 op_50d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(0) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (T) */
void REGPARAM2 op_50d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(0) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (T) */
void REGPARAM2 op_50e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(0) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (T) */
void REGPARAM2 op_50e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(0) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (T) */
void REGPARAM2 op_50f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(0) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (T) */
void REGPARAM2 op_50f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(0) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (T) */
void REGPARAM2 op_50f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(0) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (T) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_50fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(0)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (T) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_50fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(0)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (T) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_50fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(0)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* SUBQ.B #<data>,Dn */
void REGPARAM2 op_5100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.B #<data>,(An) */
void REGPARAM2 op_5110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.B #<data>,(An)+ */
void REGPARAM2 op_5118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.B #<data>,-(An) */
void REGPARAM2 op_5120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.B #<data>,(d16,An) */
void REGPARAM2 op_5128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBQ.B #<data>,(d8,An,Xn) */
void REGPARAM2 op_5130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
return;
}
/* 2 2,0 */
/* SUBQ.B #<data>,(xxx).W */
void REGPARAM2 op_5138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBQ.B #<data>,(xxx).L */
void REGPARAM2 op_5139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:1,T:0,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUBQ.W #<data>,Dn */
void REGPARAM2 op_5140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBAQ.W #<data>,An */
void REGPARAM2 op_5148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst - src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.W #<data>,(An) */
void REGPARAM2 op_5150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.W #<data>,(An)+ */
void REGPARAM2 op_5158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.W #<data>,-(An) */
void REGPARAM2 op_5160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.W #<data>,(d16,An) */
void REGPARAM2 op_5168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBQ.W #<data>,(d8,An,Xn) */
void REGPARAM2 op_5170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
return;
}
/* 2 2,0 */
/* SUBQ.W #<data>,(xxx).W */
void REGPARAM2 op_5178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBQ.W #<data>,(xxx).L */
void REGPARAM2 op_5179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:1,T:0,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUBQ.L #<data>,Dn */
void REGPARAM2 op_5180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBAQ.L #<data>,An */
void REGPARAM2 op_5188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 src = srcreg;
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst - src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.L #<data>,(An) */
void REGPARAM2 op_5190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.L #<data>,(An)+ */
void REGPARAM2 op_5198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.L #<data>,-(An) */
void REGPARAM2 op_51a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBQ.L #<data>,(d16,An) */
void REGPARAM2 op_51a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBQ.L #<data>,(d8,An,Xn) */
void REGPARAM2 op_51b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
return;
}
/* 2 2,0 */
/* SUBQ.L #<data>,(xxx).W */
void REGPARAM2 op_51b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:2,T:2,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBQ.L #<data>,(xxx).L */
void REGPARAM2 op_51b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
/* ea H:1,T:0,C:0 fea */
uae_u32 src = srcreg;
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* Scc.B Dn (F) */
void REGPARAM2 op_51c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(1) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (F) */
void REGPARAM2 op_51c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(1)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (F) */
void REGPARAM2 op_51d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(1) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (F) */
void REGPARAM2 op_51d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(1) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (F) */
void REGPARAM2 op_51e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(1) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (F) */
void REGPARAM2 op_51e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(1) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (F) */
void REGPARAM2 op_51f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(1) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (F) */
void REGPARAM2 op_51f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(1) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (F) */
void REGPARAM2 op_51f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(1) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (F) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_51fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(1)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (F) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_51fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(1)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (F) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_51fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(1)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (HI) */
void REGPARAM2 op_52c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(2) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (HI) */
void REGPARAM2 op_52c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(2)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (HI) */
void REGPARAM2 op_52d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(2) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (HI) */
void REGPARAM2 op_52d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(2) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (HI) */
void REGPARAM2 op_52e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(2) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (HI) */
void REGPARAM2 op_52e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(2) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (HI) */
void REGPARAM2 op_52f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(2) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (HI) */
void REGPARAM2 op_52f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(2) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (HI) */
void REGPARAM2 op_52f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(2) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (HI) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_52fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(2)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (HI) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_52fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(2)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (HI) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_52fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(2)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (LS) */
void REGPARAM2 op_53c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(3) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (LS) */
void REGPARAM2 op_53c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(3)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (LS) */
void REGPARAM2 op_53d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(3) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (LS) */
void REGPARAM2 op_53d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(3) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (LS) */
void REGPARAM2 op_53e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(3) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (LS) */
void REGPARAM2 op_53e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(3) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (LS) */
void REGPARAM2 op_53f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(3) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (LS) */
void REGPARAM2 op_53f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(3) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (LS) */
void REGPARAM2 op_53f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(3) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (LS) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_53fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(3)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (LS) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_53fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(3)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (LS) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_53fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(3)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (CC) */
void REGPARAM2 op_54c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(4) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (CC) */
void REGPARAM2 op_54c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(4)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (CC) */
void REGPARAM2 op_54d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(4) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (CC) */
void REGPARAM2 op_54d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(4) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (CC) */
void REGPARAM2 op_54e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(4) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (CC) */
void REGPARAM2 op_54e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(4) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (CC) */
void REGPARAM2 op_54f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(4) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (CC) */
void REGPARAM2 op_54f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(4) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (CC) */
void REGPARAM2 op_54f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(4) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (CC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_54fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(4)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (CC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_54fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(4)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (CC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_54fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(4)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (CS) */
void REGPARAM2 op_55c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(5) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (CS) */
void REGPARAM2 op_55c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(5)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (CS) */
void REGPARAM2 op_55d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(5) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (CS) */
void REGPARAM2 op_55d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(5) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (CS) */
void REGPARAM2 op_55e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(5) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (CS) */
void REGPARAM2 op_55e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(5) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (CS) */
void REGPARAM2 op_55f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(5) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (CS) */
void REGPARAM2 op_55f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(5) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (CS) */
void REGPARAM2 op_55f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(5) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (CS) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_55fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(5)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (CS) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_55fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(5)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (CS) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_55fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(5)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (NE) */
void REGPARAM2 op_56c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(6) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (NE) */
void REGPARAM2 op_56c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(6)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (NE) */
void REGPARAM2 op_56d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(6) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (NE) */
void REGPARAM2 op_56d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(6) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (NE) */
void REGPARAM2 op_56e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(6) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (NE) */
void REGPARAM2 op_56e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(6) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (NE) */
void REGPARAM2 op_56f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(6) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (NE) */
void REGPARAM2 op_56f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(6) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (NE) */
void REGPARAM2 op_56f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(6) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (NE) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_56fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(6)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (NE) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_56fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(6)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (NE) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_56fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(6)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (EQ) */
void REGPARAM2 op_57c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(7) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (EQ) */
void REGPARAM2 op_57c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(7)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (EQ) */
void REGPARAM2 op_57d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(7) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (EQ) */
void REGPARAM2 op_57d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(7) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (EQ) */
void REGPARAM2 op_57e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(7) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (EQ) */
void REGPARAM2 op_57e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(7) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (EQ) */
void REGPARAM2 op_57f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(7) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (EQ) */
void REGPARAM2 op_57f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(7) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (EQ) */
void REGPARAM2 op_57f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(7) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (EQ) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_57fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(7)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (EQ) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_57fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(7)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (EQ) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_57fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(7)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (VC) */
void REGPARAM2 op_58c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(8) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (VC) */
void REGPARAM2 op_58c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(8)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (VC) */
void REGPARAM2 op_58d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(8) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (VC) */
void REGPARAM2 op_58d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(8) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (VC) */
void REGPARAM2 op_58e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(8) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (VC) */
void REGPARAM2 op_58e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(8) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (VC) */
void REGPARAM2 op_58f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(8) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (VC) */
void REGPARAM2 op_58f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(8) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (VC) */
void REGPARAM2 op_58f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(8) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (VC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_58fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(8)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (VC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_58fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(8)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (VC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_58fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(8)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (VS) */
void REGPARAM2 op_59c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(9) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (VS) */
void REGPARAM2 op_59c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(9)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (VS) */
void REGPARAM2 op_59d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(9) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (VS) */
void REGPARAM2 op_59d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(9) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (VS) */
void REGPARAM2 op_59e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(9) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (VS) */
void REGPARAM2 op_59e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(9) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (VS) */
void REGPARAM2 op_59f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(9) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (VS) */
void REGPARAM2 op_59f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(9) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (VS) */
void REGPARAM2 op_59f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(9) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (VS) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_59fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(9)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (VS) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_59fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(9)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (VS) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_59fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(9)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (PL) */
void REGPARAM2 op_5ac0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(10) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (PL) */
void REGPARAM2 op_5ac8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(10)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (PL) */
void REGPARAM2 op_5ad0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(10) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (PL) */
void REGPARAM2 op_5ad8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(10) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (PL) */
void REGPARAM2 op_5ae0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(10) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (PL) */
void REGPARAM2 op_5ae8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(10) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (PL) */
void REGPARAM2 op_5af0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(10) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (PL) */
void REGPARAM2 op_5af8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(10) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (PL) */
void REGPARAM2 op_5af9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(10) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (PL) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5afa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(10)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (PL) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5afb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(10)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (PL) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5afc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(10)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (MI) */
void REGPARAM2 op_5bc0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(11) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (MI) */
void REGPARAM2 op_5bc8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(11)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (MI) */
void REGPARAM2 op_5bd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(11) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (MI) */
void REGPARAM2 op_5bd8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(11) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (MI) */
void REGPARAM2 op_5be0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(11) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (MI) */
void REGPARAM2 op_5be8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(11) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (MI) */
void REGPARAM2 op_5bf0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(11) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (MI) */
void REGPARAM2 op_5bf8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(11) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (MI) */
void REGPARAM2 op_5bf9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(11) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (MI) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5bfa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(11)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (MI) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5bfb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(11)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (MI) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5bfc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(11)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (GE) */
void REGPARAM2 op_5cc0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(12) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (GE) */
void REGPARAM2 op_5cc8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(12)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (GE) */
void REGPARAM2 op_5cd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(12) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (GE) */
void REGPARAM2 op_5cd8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(12) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (GE) */
void REGPARAM2 op_5ce0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(12) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (GE) */
void REGPARAM2 op_5ce8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(12) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (GE) */
void REGPARAM2 op_5cf0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(12) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (GE) */
void REGPARAM2 op_5cf8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(12) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (GE) */
void REGPARAM2 op_5cf9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(12) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (GE) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5cfa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(12)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (GE) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5cfb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(12)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (GE) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5cfc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(12)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (LT) */
void REGPARAM2 op_5dc0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(13) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (LT) */
void REGPARAM2 op_5dc8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(13)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (LT) */
void REGPARAM2 op_5dd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(13) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (LT) */
void REGPARAM2 op_5dd8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(13) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (LT) */
void REGPARAM2 op_5de0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(13) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (LT) */
void REGPARAM2 op_5de8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(13) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (LT) */
void REGPARAM2 op_5df0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(13) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (LT) */
void REGPARAM2 op_5df8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(13) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (LT) */
void REGPARAM2 op_5df9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(13) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (LT) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5dfa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(13)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (LT) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5dfb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(13)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (LT) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5dfc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(13)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (GT) */
void REGPARAM2 op_5ec0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(14) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (GT) */
void REGPARAM2 op_5ec8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(14)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (GT) */
void REGPARAM2 op_5ed0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(14) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (GT) */
void REGPARAM2 op_5ed8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(14) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (GT) */
void REGPARAM2 op_5ee0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(14) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (GT) */
void REGPARAM2 op_5ee8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(14) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (GT) */
void REGPARAM2 op_5ef0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(14) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (GT) */
void REGPARAM2 op_5ef8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(14) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (GT) */
void REGPARAM2 op_5ef9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(14) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (GT) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5efa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(14)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (GT) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5efb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(14)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (GT) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5efc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(14)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Scc.B Dn (LE) */
void REGPARAM2 op_5fc0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* OP zero */
int val = cctrue(15) ? 0xff : 0x00;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xff) | ((val) & 0xff);
count_cycles += ((val ? 2 : 0)) * CYCLE_UNIT / 2;
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* DBcc.W Dn,#<data>.W (LE) */
void REGPARAM2 op_5fc8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 offs = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr oldpc = m68k_getpci();
if (!cctrue(15)) {
m68k_incpci((uae_s32)offs + 2);
m68k_dreg(regs, srcreg) = (m68k_dreg(regs, srcreg) & ~0xffff) | (((src - 1)) & 0xffff);
if (offs & 1) {
exception3_read_prefetch(opcode, m68k_getpci());
return;
}
if (src) {
fill_prefetch_020();
return;
}
count_cycles += 6 * CYCLE_UNIT / 2;
}
m68k_setpci_j(oldpc + 4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* Scc.B (An) (LE) */
void REGPARAM2 op_5fd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(15) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (An)+ (LE) */
void REGPARAM2 op_5fd8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(15) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B -(An) (LE) */
void REGPARAM2 op_5fe0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
m68k_areg(regs, srcreg) = srca;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
int val = cctrue(15) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* Scc.B (d16,An) (LE) */
void REGPARAM2 op_5fe8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(15) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (d8,An,Xn) (LE) */
void REGPARAM2 op_5ff0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
int val = cctrue(15) ? 0xff : 0x00;
x_put_byte(srca, val);
return;
}
/* 2 2,0 */
/* Scc.B (xxx).W (LE) */
void REGPARAM2 op_5ff8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:0,C:0 cea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
int val = cctrue(15) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* Scc.B (xxx).L (LE) */
void REGPARAM2 op_5ff9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:4,T:0,C:0 cea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
int val = cctrue(15) ? 0xff : 0x00;
x_put_byte(srca, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* TRAPcc.L #<data>.W (LE) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5ffa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 dummy = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
if (cctrue(15)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 */
#endif
/* TRAPcc.L #<data>.L (LE) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5ffb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 dummy;
dummy = get_long_ce020_prefetch(2);
/* OP zero */
m68k_incpci(6);
if (cctrue(15)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 */
#endif
/* TRAPcc.L (LE) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_5ffc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
m68k_incpci(2);
if (cctrue(15)) {
Exception_cpu(7);
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
#endif
/* Bcc.W #<data>.W (T) */
void REGPARAM2 op_6000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(0)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (T) */
void REGPARAM2 op_6001_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(0)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (T) */
void REGPARAM2 op_60ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(0)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* BSR.W #<data>.W */
void REGPARAM2 op_6100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 s;
uae_s16 src = get_word_ce020_prefetch(2);
/* op H:2,T:0,C:-2 */
s = (uae_s32)src + 2;
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 4;
if (s & 1) {
m68k_areg(regs, 7) -= 4;
exception3_read_prefetch(opcode, oldpc + s);
return;
}
m68k_do_bsr_ce020(nextpc, s);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 4 0,0 B */
/* BSRQ.B #<data> */
void REGPARAM2 op_6101_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uae_s32 s;
uae_u32 src = srcreg;
/* op H:2,T:0,C:-2 */
s = (uae_s32)src + 2;
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 2;
if (s & 1) {
m68k_areg(regs, 7) -= 4;
exception3_read_prefetch(opcode, oldpc + s);
return;
}
m68k_do_bsr_ce020(nextpc, s);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 2 0,0 B */
/* BSR.L #<data>.L */
void REGPARAM2 op_61ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s32 s;
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* op H:2,T:0,C:-2 */
s = (uae_s32)src + 2;
uaecptr oldpc = m68k_getpci();
uaecptr nextpc = oldpc + 6;
if (s & 1) {
m68k_areg(regs, 7) -= 4;
exception3_read_prefetch(opcode, oldpc + s);
return;
}
m68k_do_bsr_ce020(nextpc, s);
#ifdef DEBUGGER
if (debugmem_trace) {
branch_stack_push(oldpc, nextpc);
}
#endif
fill_prefetch_020();
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (HI) */
void REGPARAM2 op_6200_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(2)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (HI) */
void REGPARAM2 op_6201_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(2)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (HI) */
void REGPARAM2 op_62ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(2)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (LS) */
void REGPARAM2 op_6300_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(3)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (LS) */
void REGPARAM2 op_6301_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(3)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (LS) */
void REGPARAM2 op_63ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(3)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (CC) */
void REGPARAM2 op_6400_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(4)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (CC) */
void REGPARAM2 op_6401_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(4)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (CC) */
void REGPARAM2 op_64ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(4)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (CS) */
void REGPARAM2 op_6500_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(5)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (CS) */
void REGPARAM2 op_6501_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(5)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (CS) */
void REGPARAM2 op_65ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(5)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (NE) */
void REGPARAM2 op_6600_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(6)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (NE) */
void REGPARAM2 op_6601_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(6)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (NE) */
void REGPARAM2 op_66ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(6)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (EQ) */
void REGPARAM2 op_6700_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(7)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (EQ) */
void REGPARAM2 op_6701_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(7)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (EQ) */
void REGPARAM2 op_67ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(7)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (VC) */
void REGPARAM2 op_6800_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(8)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (VC) */
void REGPARAM2 op_6801_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(8)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (VC) */
void REGPARAM2 op_68ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(8)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (VS) */
void REGPARAM2 op_6900_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(9)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (VS) */
void REGPARAM2 op_6901_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(9)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (VS) */
void REGPARAM2 op_69ff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(9)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (PL) */
void REGPARAM2 op_6a00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(10)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (PL) */
void REGPARAM2 op_6a01_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(10)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (PL) */
void REGPARAM2 op_6aff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(10)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (MI) */
void REGPARAM2 op_6b00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(11)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (MI) */
void REGPARAM2 op_6b01_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(11)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (MI) */
void REGPARAM2 op_6bff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(11)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (GE) */
void REGPARAM2 op_6c00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(12)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (GE) */
void REGPARAM2 op_6c01_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(12)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (GE) */
void REGPARAM2 op_6cff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(12)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (LT) */
void REGPARAM2 op_6d00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(13)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (LT) */
void REGPARAM2 op_6d01_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(13)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (LT) */
void REGPARAM2 op_6dff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(13)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (GT) */
void REGPARAM2 op_6e00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(14)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (GT) */
void REGPARAM2 op_6e01_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(14)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (GT) */
void REGPARAM2 op_6eff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(14)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* Bcc.W #<data>.W (LE) */
void REGPARAM2 op_6f00_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s16 src = get_word_ce020_prefetch(2);
/* OP zero */
if (cctrue(15)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(4);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 0,0 B */
/* BccQ.B #<data> (LE) */
void REGPARAM2 op_6f01_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uaecptr oldpc = m68k_getpci();
uae_u32 src = srcreg;
/* OP zero */
if (cctrue(15)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(2);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 B */
/* Bcc.L #<data>.L (LE) */
void REGPARAM2 op_6fff_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uaecptr oldpc = m68k_getpci();
uae_s32 src;
src = get_long_ce020_prefetch(2);
/* OP zero */
if (cctrue(15)) {
if (src & 1) {
uaecptr addr = m68k_getpci() + (uae_s32)src + 2;
exception3_read_prefetch(opcode, addr);
return;
}
m68k_incpci((uae_s32)src + 2);
fill_prefetch_020();
return;
}
m68k_incpci(6);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 6 0,0 B */
/* MOVEQ.L #<data>,Dn */
void REGPARAM2 op_7000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (uae_s32)(uae_s8)(real_opcode & 255);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_u32 src = srcreg;
/* op H:2,T:0,C:-2 */
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.B Dn,Dn */
void REGPARAM2 op_8000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s8 src = m68k_dreg(regs, srcreg);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.B (An),Dn */
void REGPARAM2 op_8010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.B (An)+,Dn */
void REGPARAM2 op_8018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.B -(An),Dn */
void REGPARAM2 op_8020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.B (d16,An),Dn */
void REGPARAM2 op_8028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.B (d8,An,Xn),Dn */
void REGPARAM2 op_8030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
return;
}
/* 2 2,0 */
/* OR.B (xxx).W,Dn */
void REGPARAM2 op_8038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.B (xxx).L,Dn */
void REGPARAM2 op_8039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.B (d16,PC),Dn */
void REGPARAM2 op_803a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.B (d8,PC,Xn),Dn */
void REGPARAM2 op_803b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
return;
}
/* 2 2,0 */
/* OR.B #<data>.B,Dn */
void REGPARAM2 op_803c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W Dn,Dn */
void REGPARAM2 op_8040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.W (An),Dn */
void REGPARAM2 op_8050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.W (An)+,Dn */
void REGPARAM2 op_8058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.W -(An),Dn */
void REGPARAM2 op_8060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.W (d16,An),Dn */
void REGPARAM2 op_8068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W (d8,An,Xn),Dn */
void REGPARAM2 op_8070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
return;
}
/* 2 2,0 */
/* OR.W (xxx).W,Dn */
void REGPARAM2 op_8078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W (xxx).L,Dn */
void REGPARAM2 op_8079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.W (d16,PC),Dn */
void REGPARAM2 op_807a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W (d8,PC,Xn),Dn */
void REGPARAM2 op_807b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
return;
}
/* 2 2,0 */
/* OR.W #<data>.W,Dn */
void REGPARAM2 op_807c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.L Dn,Dn */
void REGPARAM2 op_8080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.L (An),Dn */
void REGPARAM2 op_8090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.L (An)+,Dn */
void REGPARAM2 op_8098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.L -(An),Dn */
void REGPARAM2 op_80a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.L (d16,An),Dn */
void REGPARAM2 op_80a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.L (d8,An,Xn),Dn */
void REGPARAM2 op_80b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
return;
}
/* 2 2,0 */
/* OR.L (xxx).W,Dn */
void REGPARAM2 op_80b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.L (xxx).L,Dn */
void REGPARAM2 op_80b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* OR.L (d16,PC),Dn */
void REGPARAM2 op_80ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.L (d8,PC,Xn),Dn */
void REGPARAM2 op_80bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
return;
}
/* 2 2,0 */
/* OR.L #<data>.L,Dn */
void REGPARAM2 op_80bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* DIVU.W Dn,Dn */
void REGPARAM2 op_80c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:18 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(2);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
m68k_incpci(2);
do_cycles_020_internal(34);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
/* DIVU.W (An),Dn */
void REGPARAM2 op_80d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(2);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
m68k_incpci(2);
do_cycles_020_internal(34);
return;
}
/* 2 0,0 */
/* DIVU.W (An)+,Dn */
void REGPARAM2 op_80d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(2);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
m68k_incpci(2);
do_cycles_020_internal(34);
return;
}
/* 2 0,0 */
/* DIVU.W -(An),Dn */
void REGPARAM2 op_80e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(2);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
m68k_incpci(2);
do_cycles_020_internal(34);
return;
}
/* 2 0,0 */
/* DIVU.W (d16,An),Dn */
void REGPARAM2 op_80e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(4);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
m68k_incpci(4);
do_cycles_020_internal(34);
return;
}
/* 4 0,0 */
/* DIVU.W (d8,An,Xn),Dn */
void REGPARAM2 op_80f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(0);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
do_cycles_020_internal(34);
return;
}
/* 2 2,0 */
/* DIVU.W (xxx).W,Dn */
void REGPARAM2 op_80f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(4);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
m68k_incpci(4);
do_cycles_020_internal(34);
return;
}
/* 4 0,0 */
/* DIVU.W (xxx).L,Dn */
void REGPARAM2 op_80f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(6);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
m68k_incpci(6);
do_cycles_020_internal(34);
return;
}
/* 6 0,0 */
/* DIVU.W (d16,PC),Dn */
void REGPARAM2 op_80fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(4);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
m68k_incpci(4);
do_cycles_020_internal(34);
return;
}
/* 4 0,0 */
/* DIVU.W (d8,PC,Xn),Dn */
void REGPARAM2 op_80fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(0);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
do_cycles_020_internal(34);
return;
}
/* 2 2,0 */
/* DIVU.W #<data>.W,Dn */
void REGPARAM2 op_80fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(0, dst);
m68k_incpci(4);
Exception_cpu(5);
return;
}
uae_u32 newv = (uae_u32)dst / (uae_u32)(uae_u16)src;
uae_u32 rem = (uae_u32)dst % (uae_u32)(uae_u16)src;
if (newv > 0xffff) {
setdivuflags((uae_u32)dst, (uae_u16)src);
} else {
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
m68k_incpci(4);
do_cycles_020_internal(34);
return;
}
/* 4 0,0 */
/* SBCD.B Dn,Dn */
void REGPARAM2 op_8100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s8 src = m68k_dreg(regs, srcreg);
/* OP zero */
uae_s8 dst = m68k_dreg(regs, dstreg);
/* OP zero */
uae_u16 newv_lo = (dst & 0xF) - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = (dst & 0xF0) - (src & 0xF0);
uae_u16 newv, tmp_newv;
int bcd = 0;
newv = tmp_newv = newv_hi + newv_lo;
if (newv_lo & 0xF0) { newv -= 6; bcd = 6; };
if ((((dst & 0xFF) - (src & 0xFF) - (GET_XFLG() ? 1 : 0)) & 0x100) > 0xFF) { newv -= 0x60; }
SET_CFLG((((dst & 0xFF) - (src & 0xFF) - bcd - (GET_XFLG() ? 1 : 0)) & 0x300) > 0xFF);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SBCD.B -(An),-(An) */
void REGPARAM2 op_8108_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
/* op H:2,T:1,C:10 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:2,T:1,C:10 */
uae_u16 newv_lo = (dst & 0xF) - (src & 0xF) - (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = (dst & 0xF0) - (src & 0xF0);
uae_u16 newv, tmp_newv;
int bcd = 0;
newv = tmp_newv = newv_hi + newv_lo;
if (newv_lo & 0xF0) { newv -= 6; bcd = 6; };
if ((((dst & 0xFF) - (src & 0xFF) - (GET_XFLG() ? 1 : 0)) & 0x100) > 0xFF) { newv -= 0x60; }
SET_CFLG((((dst & 0xFF) - (src & 0xFF) - bcd - (GET_XFLG() ? 1 : 0)) & 0x300) > 0xFF);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.B Dn,(An) */
void REGPARAM2 op_8110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.B Dn,(An)+ */
void REGPARAM2 op_8118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.B Dn,-(An) */
void REGPARAM2 op_8120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.B Dn,(d16,An) */
void REGPARAM2 op_8128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.B Dn,(d8,An,Xn) */
void REGPARAM2 op_8130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* OR.B Dn,(xxx).W */
void REGPARAM2 op_8138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.B Dn,(xxx).L */
void REGPARAM2 op_8139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* PACK.L Dn,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_8140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_u16 val = m68k_dreg(regs, srcreg) + get_word_ce020_prefetch(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & 0xffffff00) | ((val >> 4) & 0xf0) | (val & 0xf);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* PACK.L -(An),-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_8148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_u16 val;
m68k_areg(regs, srcreg) -= 2;
val = (uae_u16)(x_get_word(m68k_areg(regs, srcreg)));
val += get_word_ce020_prefetch(2);
m68k_areg(regs, dstreg) -= areg_byteinc[dstreg];
x_put_byte(m68k_areg(regs, dstreg),((val >> 4) & 0xf0) | (val & 0xf));
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* OR.W Dn,(An) */
void REGPARAM2 op_8150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.W Dn,(An)+ */
void REGPARAM2 op_8158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.W Dn,-(An) */
void REGPARAM2 op_8160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.W Dn,(d16,An) */
void REGPARAM2 op_8168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W Dn,(d8,An,Xn) */
void REGPARAM2 op_8170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* OR.W Dn,(xxx).W */
void REGPARAM2 op_8178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.W Dn,(xxx).L */
void REGPARAM2 op_8179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* UNPK.L Dn,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_8180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_u16 val = m68k_dreg(regs, srcreg);
val = ((val << 4) & 0xf00) | (val & 0xf);
val += get_word_ce020_prefetch(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & 0xffff0000) | (val & 0xffff);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* UNPK.L -(An),-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_8188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_u16 val;
m68k_areg(regs, srcreg) -= areg_byteinc[srcreg];
val = (uae_u16)(x_get_byte(m68k_areg(regs, srcreg)) & 0xff);
val = (((val << 4) & 0xf00) | (val & 0xf)) + get_word_ce020_prefetch(2);
m68k_areg(regs, dstreg) -= 2;
x_put_word(m68k_areg(regs, dstreg), val);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* OR.L Dn,(An) */
void REGPARAM2 op_8190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.L Dn,(An)+ */
void REGPARAM2 op_8198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.L Dn,-(An) */
void REGPARAM2 op_81a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* OR.L Dn,(d16,An) */
void REGPARAM2 op_81a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.L Dn,(d8,An,Xn) */
void REGPARAM2 op_81b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* OR.L Dn,(xxx).W */
void REGPARAM2 op_81b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* OR.L Dn,(xxx).L */
void REGPARAM2 op_81b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src |= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* DIVS.W Dn,Dn */
void REGPARAM2 op_81c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:18 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(2);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
m68k_incpci(2);
do_cycles_020_internal(48);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 2 0,0 */
/* DIVS.W (An),Dn */
void REGPARAM2 op_81d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(2);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
m68k_incpci(2);
do_cycles_020_internal(48);
return;
}
/* 2 0,0 */
/* DIVS.W (An)+,Dn */
void REGPARAM2 op_81d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(2);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
m68k_incpci(2);
do_cycles_020_internal(48);
return;
}
/* 2 0,0 */
/* DIVS.W -(An),Dn */
void REGPARAM2 op_81e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(2);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
m68k_incpci(2);
do_cycles_020_internal(48);
return;
}
/* 2 0,0 */
/* DIVS.W (d16,An),Dn */
void REGPARAM2 op_81e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(4);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
m68k_incpci(4);
do_cycles_020_internal(48);
return;
}
/* 4 0,0 */
/* DIVS.W (d8,An,Xn),Dn */
void REGPARAM2 op_81f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(0);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
do_cycles_020_internal(48);
return;
}
/* 2 2,0 */
/* DIVS.W (xxx).W,Dn */
void REGPARAM2 op_81f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(4);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
m68k_incpci(4);
do_cycles_020_internal(48);
return;
}
/* 4 0,0 */
/* DIVS.W (xxx).L,Dn */
void REGPARAM2 op_81f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(6);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
m68k_incpci(6);
do_cycles_020_internal(48);
return;
}
/* 6 0,0 */
/* DIVS.W (d16,PC),Dn */
void REGPARAM2 op_81fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(4);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
m68k_incpci(4);
do_cycles_020_internal(48);
return;
}
/* 4 0,0 */
/* DIVS.W (d8,PC,Xn),Dn */
void REGPARAM2 op_81fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(0);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
do_cycles_020_internal(48);
return;
}
/* 2 2,0 */
/* DIVS.W #<data>.W,Dn */
void REGPARAM2 op_81fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:0,C:20 */
if (src == 0) {
divbyzero_special(1, dst);
m68k_incpci(4);
Exception_cpu(5);
return;
}
if (dst == 0x80000000 && src == -1) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
uae_s32 newv = (uae_s32)dst / (uae_s32)(uae_s16)src;
uae_u16 rem = (uae_s32)dst % (uae_s32)(uae_s16)src;
if ((newv & 0xffff8000) != 0 && (newv & 0xffff8000) != 0xffff8000) {
setdivsflags((uae_s32)dst, (uae_s16)src);
} else {
if (((uae_s16)rem < 0) != ((uae_s32)dst < 0)) rem = -rem;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_NFLG(((uae_s16)(newv)) < 0);
newv = (newv & 0xffff) | ((uae_u32)rem << 16);
m68k_dreg(regs, dstreg) = (newv);
}
}
m68k_incpci(4);
do_cycles_020_internal(48);
return;
}
/* 4 0,0 */
/* SUB.B Dn,Dn */
void REGPARAM2 op_9000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s8 src = m68k_dreg(regs, srcreg);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.B (An),Dn */
void REGPARAM2 op_9010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.B (An)+,Dn */
void REGPARAM2 op_9018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.B -(An),Dn */
void REGPARAM2 op_9020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.B (d16,An),Dn */
void REGPARAM2 op_9028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.B (d8,An,Xn),Dn */
void REGPARAM2 op_9030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
return;
}
/* 2 2,0 */
/* SUB.B (xxx).W,Dn */
void REGPARAM2 op_9038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.B (xxx).L,Dn */
void REGPARAM2 op_9039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.B (d16,PC),Dn */
void REGPARAM2 op_903a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.B (d8,PC,Xn),Dn */
void REGPARAM2 op_903b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
return;
}
/* 2 2,0 */
/* SUB.B #<data>.B,Dn */
void REGPARAM2 op_903c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W Dn,Dn */
void REGPARAM2 op_9040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.W An,Dn */
void REGPARAM2 op_9048_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_areg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.W (An),Dn */
void REGPARAM2 op_9050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.W (An)+,Dn */
void REGPARAM2 op_9058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.W -(An),Dn */
void REGPARAM2 op_9060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.W (d16,An),Dn */
void REGPARAM2 op_9068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W (d8,An,Xn),Dn */
void REGPARAM2 op_9070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
return;
}
/* 2 2,0 */
/* SUB.W (xxx).W,Dn */
void REGPARAM2 op_9078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W (xxx).L,Dn */
void REGPARAM2 op_9079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.W (d16,PC),Dn */
void REGPARAM2 op_907a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W (d8,PC,Xn),Dn */
void REGPARAM2 op_907b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
return;
}
/* 2 2,0 */
/* SUB.W #<data>.W,Dn */
void REGPARAM2 op_907c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.L Dn,Dn */
void REGPARAM2 op_9080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.L An,Dn */
void REGPARAM2 op_9088_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.L (An),Dn */
void REGPARAM2 op_9090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.L (An)+,Dn */
void REGPARAM2 op_9098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.L -(An),Dn */
void REGPARAM2 op_90a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.L (d16,An),Dn */
void REGPARAM2 op_90a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.L (d8,An,Xn),Dn */
void REGPARAM2 op_90b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* SUB.L (xxx).W,Dn */
void REGPARAM2 op_90b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.L (xxx).L,Dn */
void REGPARAM2 op_90b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUB.L (d16,PC),Dn */
void REGPARAM2 op_90ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.L (d8,PC,Xn),Dn */
void REGPARAM2 op_90bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* SUB.L #<data>.L,Dn */
void REGPARAM2 op_90bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUBA.W Dn,An */
void REGPARAM2 op_90c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst - src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.W An,An */
void REGPARAM2 op_90c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst - src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.W (An),An */
void REGPARAM2 op_90d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.W (An)+,An */
void REGPARAM2 op_90d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.W -(An),An */
void REGPARAM2 op_90e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.W (d16,An),An */
void REGPARAM2 op_90e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBA.W (d8,An,Xn),An */
void REGPARAM2 op_90f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* SUBA.W (xxx).W,An */
void REGPARAM2 op_90f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBA.W (xxx).L,An */
void REGPARAM2 op_90f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUBA.W (d16,PC),An */
void REGPARAM2 op_90fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBA.W (d8,PC,Xn),An */
void REGPARAM2 op_90fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* SUBA.W #<data>.W,An */
void REGPARAM2 op_90fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBX.B Dn,Dn */
void REGPARAM2 op_9100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s8 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBX.B -(An),-(An) */
void REGPARAM2 op_9108_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
/* op H:2,T:1,C:6 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:2,T:1,C:6 */
uae_u32 newv = dst - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.B Dn,(An) */
void REGPARAM2 op_9110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.B Dn,(An)+ */
void REGPARAM2 op_9118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.B Dn,-(An) */
void REGPARAM2 op_9120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.B Dn,(d16,An) */
void REGPARAM2 op_9128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.B Dn,(d8,An,Xn) */
void REGPARAM2 op_9130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
return;
}
/* 2 2,0 */
/* SUB.B Dn,(xxx).W */
void REGPARAM2 op_9138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.B Dn,(xxx).L */
void REGPARAM2 op_9139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUBX.W Dn,Dn */
void REGPARAM2 op_9140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBX.W -(An),-(An) */
void REGPARAM2 op_9148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
/* op H:2,T:1,C:6 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:2,T:1,C:6 */
uae_u32 newv = dst - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.W Dn,(An) */
void REGPARAM2 op_9150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.W Dn,(An)+ */
void REGPARAM2 op_9158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.W Dn,-(An) */
void REGPARAM2 op_9160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.W Dn,(d16,An) */
void REGPARAM2 op_9168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W Dn,(d8,An,Xn) */
void REGPARAM2 op_9170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
return;
}
/* 2 2,0 */
/* SUB.W Dn,(xxx).W */
void REGPARAM2 op_9178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.W Dn,(xxx).L */
void REGPARAM2 op_9179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUBX.L Dn,Dn */
void REGPARAM2 op_9180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBX.L -(An),-(An) */
void REGPARAM2 op_9188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
/* op H:2,T:1,C:6 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:2,T:1,C:6 */
uae_u32 newv = dst - src - (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgo) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgn) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.L Dn,(An) */
void REGPARAM2 op_9190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.L Dn,(An)+ */
void REGPARAM2 op_9198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.L Dn,-(An) */
void REGPARAM2 op_91a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUB.L Dn,(d16,An) */
void REGPARAM2 op_91a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.L Dn,(d8,An,Xn) */
void REGPARAM2 op_91b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
return;
}
/* 2 2,0 */
/* SUB.L Dn,(xxx).W */
void REGPARAM2 op_91b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUB.L Dn,(xxx).L */
void REGPARAM2 op_91b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgo) & (flgn ^ flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUBA.L Dn,An */
void REGPARAM2 op_91c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst - src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.L An,An */
void REGPARAM2 op_91c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst - src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.L (An),An */
void REGPARAM2 op_91d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.L (An)+,An */
void REGPARAM2 op_91d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.L -(An),An */
void REGPARAM2 op_91e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* SUBA.L (d16,An),An */
void REGPARAM2 op_91e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBA.L (d8,An,Xn),An */
void REGPARAM2 op_91f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* SUBA.L (xxx).W,An */
void REGPARAM2 op_91f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBA.L (xxx).L,An */
void REGPARAM2 op_91f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* SUBA.L (d16,PC),An */
void REGPARAM2 op_91fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* SUBA.L (d8,PC,Xn),An */
void REGPARAM2 op_91fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* SUBA.L #<data>.L,An */
void REGPARAM2 op_91fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = dst - src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.B Dn,Dn */
void REGPARAM2 op_b000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s8 src = m68k_dreg(regs, srcreg);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.B (An),Dn */
void REGPARAM2 op_b010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.B (An)+,Dn */
void REGPARAM2 op_b018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.B -(An),Dn */
void REGPARAM2 op_b020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.B (d16,An),Dn */
void REGPARAM2 op_b028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.B (d8,An,Xn),Dn */
void REGPARAM2 op_b030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMP.B (xxx).W,Dn */
void REGPARAM2 op_b038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.B (xxx).L,Dn */
void REGPARAM2 op_b039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.B (d16,PC),Dn */
void REGPARAM2 op_b03a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.B (d8,PC,Xn),Dn */
void REGPARAM2 op_b03b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMP.B #<data>.B,Dn */
void REGPARAM2 op_b03c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.W Dn,Dn */
void REGPARAM2 op_b040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.W An,Dn */
void REGPARAM2 op_b048_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_areg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.W (An),Dn */
void REGPARAM2 op_b050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.W (An)+,Dn */
void REGPARAM2 op_b058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.W -(An),Dn */
void REGPARAM2 op_b060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.W (d16,An),Dn */
void REGPARAM2 op_b068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.W (d8,An,Xn),Dn */
void REGPARAM2 op_b070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMP.W (xxx).W,Dn */
void REGPARAM2 op_b078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.W (xxx).L,Dn */
void REGPARAM2 op_b079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.W (d16,PC),Dn */
void REGPARAM2 op_b07a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.W (d8,PC,Xn),Dn */
void REGPARAM2 op_b07b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMP.W #<data>.W,Dn */
void REGPARAM2 op_b07c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.L Dn,Dn */
void REGPARAM2 op_b080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.L An,Dn */
void REGPARAM2 op_b088_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.L (An),Dn */
void REGPARAM2 op_b090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.L (An)+,Dn */
void REGPARAM2 op_b098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.L -(An),Dn */
void REGPARAM2 op_b0a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMP.L (d16,An),Dn */
void REGPARAM2 op_b0a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.L (d8,An,Xn),Dn */
void REGPARAM2 op_b0b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMP.L (xxx).W,Dn */
void REGPARAM2 op_b0b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.L (xxx).L,Dn */
void REGPARAM2 op_b0b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMP.L (d16,PC),Dn */
void REGPARAM2 op_b0ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMP.L (d8,PC,Xn),Dn */
void REGPARAM2 op_b0bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMP.L #<data>.L,Dn */
void REGPARAM2 op_b0bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMPA.W Dn,An */
void REGPARAM2 op_b0c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.W An,An */
void REGPARAM2 op_b0c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.W (An),An */
void REGPARAM2 op_b0d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.W (An)+,An */
void REGPARAM2 op_b0d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.W -(An),An */
void REGPARAM2 op_b0e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.W (d16,An),An */
void REGPARAM2 op_b0e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMPA.W (d8,An,Xn),An */
void REGPARAM2 op_b0f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMPA.W (xxx).W,An */
void REGPARAM2 op_b0f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMPA.W (xxx).L,An */
void REGPARAM2 op_b0f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMPA.W (d16,PC),An */
void REGPARAM2 op_b0fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMPA.W (d8,PC,Xn),An */
void REGPARAM2 op_b0fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMPA.W #<data>.W,An */
void REGPARAM2 op_b0fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.B Dn,Dn */
void REGPARAM2 op_b100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s8 src = m68k_dreg(regs, srcreg);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPM.B (An)+,(An)+ */
void REGPARAM2 op_b108_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
/* op H:0,T:0,C:8 */
uae_u32 newv = ((uae_u8)(dst)) - ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u8)(src)) > ((uae_u8)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.B Dn,(An) */
void REGPARAM2 op_b110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.B Dn,(An)+ */
void REGPARAM2 op_b118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.B Dn,-(An) */
void REGPARAM2 op_b120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.B Dn,(d16,An) */
void REGPARAM2 op_b128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.B Dn,(d8,An,Xn) */
void REGPARAM2 op_b130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* EOR.B Dn,(xxx).W */
void REGPARAM2 op_b138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.B Dn,(xxx).L */
void REGPARAM2 op_b139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.W Dn,Dn */
void REGPARAM2 op_b140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPM.W (An)+,(An)+ */
void REGPARAM2 op_b148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
/* op H:0,T:0,C:8 */
uae_u32 newv = ((uae_u16)(dst)) - ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u16)(src)) > ((uae_u16)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.W Dn,(An) */
void REGPARAM2 op_b150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.W Dn,(An)+ */
void REGPARAM2 op_b158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.W Dn,-(An) */
void REGPARAM2 op_b160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.W Dn,(d16,An) */
void REGPARAM2 op_b168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.W Dn,(d8,An,Xn) */
void REGPARAM2 op_b170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* EOR.W Dn,(xxx).W */
void REGPARAM2 op_b178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.W Dn,(xxx).L */
void REGPARAM2 op_b179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EOR.L Dn,Dn */
void REGPARAM2 op_b180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPM.L (An)+,(An)+ */
void REGPARAM2 op_b188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
/* op H:0,T:0,C:8 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.L Dn,(An) */
void REGPARAM2 op_b190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.L Dn,(An)+ */
void REGPARAM2 op_b198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.L Dn,-(An) */
void REGPARAM2 op_b1a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EOR.L Dn,(d16,An) */
void REGPARAM2 op_b1a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.L Dn,(d8,An,Xn) */
void REGPARAM2 op_b1b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* EOR.L Dn,(xxx).W */
void REGPARAM2 op_b1b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* EOR.L Dn,(xxx).L */
void REGPARAM2 op_b1b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src ^= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMPA.L Dn,An */
void REGPARAM2 op_b1c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.L An,An */
void REGPARAM2 op_b1c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.L (An),An */
void REGPARAM2 op_b1d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.L (An)+,An */
void REGPARAM2 op_b1d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.L -(An),An */
void REGPARAM2 op_b1e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* CMPA.L (d16,An),An */
void REGPARAM2 op_b1e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMPA.L (d8,An,Xn),An */
void REGPARAM2 op_b1f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMPA.L (xxx).W,An */
void REGPARAM2 op_b1f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMPA.L (xxx).L,An */
void REGPARAM2 op_b1f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* CMPA.L (d16,PC),An */
void REGPARAM2 op_b1fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* CMPA.L (d8,PC,Xn),An */
void REGPARAM2 op_b1fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
return;
}
/* 2 2,0 */
/* CMPA.L #<data>.L,An */
void REGPARAM2 op_b1fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) - ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs != flgo) && (flgn != flgo));
SET_CFLG(((uae_u32)(src)) > ((uae_u32)(dst)));
SET_NFLG(flgn != 0);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.B Dn,Dn */
void REGPARAM2 op_c000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.B (An),Dn */
void REGPARAM2 op_c010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.B (An)+,Dn */
void REGPARAM2 op_c018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.B -(An),Dn */
void REGPARAM2 op_c020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.B (d16,An),Dn */
void REGPARAM2 op_c028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.B (d8,An,Xn),Dn */
void REGPARAM2 op_c030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
return;
}
/* 2 2,0 */
/* AND.B (xxx).W,Dn */
void REGPARAM2 op_c038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.B (xxx).L,Dn */
void REGPARAM2 op_c039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.B (d16,PC),Dn */
void REGPARAM2 op_c03a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.B (d8,PC,Xn),Dn */
void REGPARAM2 op_c03b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
return;
}
/* 2 2,0 */
/* AND.B #<data>.B,Dn */
void REGPARAM2 op_c03c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((src) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W Dn,Dn */
void REGPARAM2 op_c040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.W (An),Dn */
void REGPARAM2 op_c050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.W (An)+,Dn */
void REGPARAM2 op_c058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.W -(An),Dn */
void REGPARAM2 op_c060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.W (d16,An),Dn */
void REGPARAM2 op_c068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W (d8,An,Xn),Dn */
void REGPARAM2 op_c070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
return;
}
/* 2 2,0 */
/* AND.W (xxx).W,Dn */
void REGPARAM2 op_c078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W (xxx).L,Dn */
void REGPARAM2 op_c079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.W (d16,PC),Dn */
void REGPARAM2 op_c07a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W (d8,PC,Xn),Dn */
void REGPARAM2 op_c07b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
return;
}
/* 2 2,0 */
/* AND.W #<data>.W,Dn */
void REGPARAM2 op_c07c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((src) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.L Dn,Dn */
void REGPARAM2 op_c080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:-2 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.L (An),Dn */
void REGPARAM2 op_c090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.L (An)+,Dn */
void REGPARAM2 op_c098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.L -(An),Dn */
void REGPARAM2 op_c0a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.L (d16,An),Dn */
void REGPARAM2 op_c0a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.L (d8,An,Xn),Dn */
void REGPARAM2 op_c0b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
return;
}
/* 2 2,0 */
/* AND.L (xxx).W,Dn */
void REGPARAM2 op_c0b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.L (xxx).L,Dn */
void REGPARAM2 op_c0b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* AND.L (d16,PC),Dn */
void REGPARAM2 op_c0ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.L (d8,PC,Xn),Dn */
void REGPARAM2 op_c0bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
return;
}
/* 2 2,0 */
/* AND.L #<data>.L,Dn */
void REGPARAM2 op_c0bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MULU.W Dn,Dn */
void REGPARAM2 op_c0c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MULU.W (An),Dn */
void REGPARAM2 op_c0d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MULU.W (An)+,Dn */
void REGPARAM2 op_c0d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MULU.W -(An),Dn */
void REGPARAM2 op_c0e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MULU.W (d16,An),Dn */
void REGPARAM2 op_c0e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MULU.W (d8,An,Xn),Dn */
void REGPARAM2 op_c0f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* MULU.W (xxx).W,Dn */
void REGPARAM2 op_c0f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MULU.W (xxx).L,Dn */
void REGPARAM2 op_c0f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MULU.W (d16,PC),Dn */
void REGPARAM2 op_c0fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MULU.W (d8,PC,Xn),Dn */
void REGPARAM2 op_c0fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* MULU.W #<data>.W,Dn */
void REGPARAM2 op_c0fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_u32)(uae_u16)dst * (uae_u32)(uae_u16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ABCD.B Dn,Dn */
void REGPARAM2 op_c100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s8 src = m68k_dreg(regs, srcreg);
/* OP zero */
uae_s8 dst = m68k_dreg(regs, dstreg);
/* OP zero */
uae_u16 newv_lo = (src & 0xF) + (dst & 0xF) + (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = (src & 0xF0) + (dst & 0xF0);
uae_u16 newv, tmp_newv;
int cflg;
newv = tmp_newv = newv_hi + newv_lo;if (newv_lo > 9) { newv += 6; }
cflg = (newv & 0x3F0) > 0x90;
if (cflg) newv += 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ABCD.B -(An),-(An) */
void REGPARAM2 op_c108_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
/* op H:2,T:1,C:10 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:2,T:1,C:10 */
uae_u16 newv_lo = (src & 0xF) + (dst & 0xF) + (GET_XFLG() ? 1 : 0);
uae_u16 newv_hi = (src & 0xF0) + (dst & 0xF0);
uae_u16 newv, tmp_newv;
int cflg;
newv = tmp_newv = newv_hi + newv_lo;if (newv_lo > 9) { newv += 6; }
cflg = (newv & 0x3F0) > 0x90;
if (cflg) newv += 0x60;
SET_CFLG(cflg);
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
SET_VFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.B Dn,(An) */
void REGPARAM2 op_c110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.B Dn,(An)+ */
void REGPARAM2 op_c118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.B Dn,-(An) */
void REGPARAM2 op_c120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.B Dn,(d16,An) */
void REGPARAM2 op_c128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.B Dn,(d8,An,Xn) */
void REGPARAM2 op_c130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
return;
}
/* 2 2,0 */
/* AND.B Dn,(xxx).W */
void REGPARAM2 op_c138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.B Dn,(xxx).L */
void REGPARAM2 op_c139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s8)(src)) == 0);
SET_NFLG(((uae_s8)(src)) < 0);
x_put_byte(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EXG.L Dn,Dn */
void REGPARAM2 op_c140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (dst);
m68k_dreg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* EXG.L An,An */
void REGPARAM2 op_c148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:4,T:0,C:-4 */
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, srcreg) = (dst);
m68k_areg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.W Dn,(An) */
void REGPARAM2 op_c150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.W Dn,(An)+ */
void REGPARAM2 op_c158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.W Dn,-(An) */
void REGPARAM2 op_c160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.W Dn,(d16,An) */
void REGPARAM2 op_c168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W Dn,(d8,An,Xn) */
void REGPARAM2 op_c170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
return;
}
/* 2 2,0 */
/* AND.W Dn,(xxx).W */
void REGPARAM2 op_c178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.W Dn,(xxx).L */
void REGPARAM2 op_c179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(src)) == 0);
SET_NFLG(((uae_s16)(src)) < 0);
x_put_word(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* EXG.L Dn,An */
void REGPARAM2 op_c188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:4,T:0,C:-4 */
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, srcreg) = (dst);
m68k_areg(regs, dstreg) = (src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.L Dn,(An) */
void REGPARAM2 op_c190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.L Dn,(An)+ */
void REGPARAM2 op_c198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.L Dn,-(An) */
void REGPARAM2 op_c1a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* AND.L Dn,(d16,An) */
void REGPARAM2 op_c1a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.L Dn,(d8,An,Xn) */
void REGPARAM2 op_c1b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
return;
}
/* 2 2,0 */
/* AND.L Dn,(xxx).W */
void REGPARAM2 op_c1b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* AND.L Dn,(xxx).L */
void REGPARAM2 op_c1b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
src &= dst;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(src)) == 0);
SET_NFLG(((uae_s32)(src)) < 0);
x_put_long(dsta, src);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MULS.W Dn,Dn */
void REGPARAM2 op_c1c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MULS.W (An),Dn */
void REGPARAM2 op_c1d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MULS.W (An)+,Dn */
void REGPARAM2 op_c1d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MULS.W -(An),Dn */
void REGPARAM2 op_c1e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* MULS.W (d16,An),Dn */
void REGPARAM2 op_c1e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MULS.W (d8,An,Xn),Dn */
void REGPARAM2 op_c1f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* MULS.W (xxx).W,Dn */
void REGPARAM2 op_c1f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MULS.W (xxx).L,Dn */
void REGPARAM2 op_c1f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* MULS.W (d16,PC),Dn */
void REGPARAM2 op_c1fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* MULS.W (d8,PC,Xn),Dn */
void REGPARAM2 op_c1fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* MULS.W #<data>.W,Dn */
void REGPARAM2 op_c1fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:2,T:0,C:10 */
uae_u32 newv = (uae_s32)(uae_s16)dst * (uae_s32)(uae_s16)src;
CLEAR_CZNV();
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_NFLG(((uae_s32)(newv)) < 0);
do_cycles_020_internal(20);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B Dn,Dn */
void REGPARAM2 op_d000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s8 src = m68k_dreg(regs, srcreg);
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.B (An),Dn */
void REGPARAM2 op_d010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.B (An)+,Dn */
void REGPARAM2 op_d018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) += areg_byteinc[srcreg];
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.B -(An),Dn */
void REGPARAM2 op_d020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.B (d16,An),Dn */
void REGPARAM2 op_d028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B (d8,An,Xn),Dn */
void REGPARAM2 op_d030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
return;
}
/* 2 2,0 */
/* ADD.B (xxx).W,Dn */
void REGPARAM2 op_d038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B (xxx).L,Dn */
void REGPARAM2 op_d039_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.B (d16,PC),Dn */
void REGPARAM2 op_d03a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B (d8,PC,Xn),Dn */
void REGPARAM2 op_d03b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s8 src = x_get_byte(srca);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
return;
}
/* 2 2,0 */
/* ADD.B #<data>.B,Dn */
void REGPARAM2 op_d03c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s8 src = (uae_u8)get_word_ce020_prefetch(2);
uae_s8 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W Dn,Dn */
void REGPARAM2 op_d040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.W An,Dn */
void REGPARAM2 op_d048_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_areg(regs, srcreg);
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.W (An),Dn */
void REGPARAM2 op_d050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.W (An)+,Dn */
void REGPARAM2 op_d058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.W -(An),Dn */
void REGPARAM2 op_d060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.W (d16,An),Dn */
void REGPARAM2 op_d068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W (d8,An,Xn),Dn */
void REGPARAM2 op_d070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
return;
}
/* 2 2,0 */
/* ADD.W (xxx).W,Dn */
void REGPARAM2 op_d078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W (xxx).L,Dn */
void REGPARAM2 op_d079_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.W (d16,PC),Dn */
void REGPARAM2 op_d07a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W (d8,PC,Xn),Dn */
void REGPARAM2 op_d07b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
return;
}
/* 2 2,0 */
/* ADD.W #<data>.W,Dn */
void REGPARAM2 op_d07c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s16 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.L Dn,Dn */
void REGPARAM2 op_d080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.L An,Dn */
void REGPARAM2 op_d088_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.L (An),Dn */
void REGPARAM2 op_d090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.L (An)+,Dn */
void REGPARAM2 op_d098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.L -(An),Dn */
void REGPARAM2 op_d0a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.L (d16,An),Dn */
void REGPARAM2 op_d0a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.L (d8,An,Xn),Dn */
void REGPARAM2 op_d0b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* ADD.L (xxx).W,Dn */
void REGPARAM2 op_d0b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.L (xxx).L,Dn */
void REGPARAM2 op_d0b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADD.L (d16,PC),Dn */
void REGPARAM2 op_d0ba_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.L (d8,PC,Xn),Dn */
void REGPARAM2 op_d0bb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* ADD.L #<data>.L,Dn */
void REGPARAM2 op_d0bc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_dreg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADDA.W Dn,An */
void REGPARAM2 op_d0c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 newv = dst + src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.W An,An */
void REGPARAM2 op_d0c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s16 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 newv = dst + src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.W (An),An */
void REGPARAM2 op_d0d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.W (An)+,An */
void REGPARAM2 op_d0d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) += 2;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.W -(An),An */
void REGPARAM2 op_d0e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.W (d16,An),An */
void REGPARAM2 op_d0e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDA.W (d8,An,Xn),An */
void REGPARAM2 op_d0f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* ADDA.W (xxx).W,An */
void REGPARAM2 op_d0f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDA.W (xxx).L,An */
void REGPARAM2 op_d0f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADDA.W (d16,PC),An */
void REGPARAM2 op_d0fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDA.W (d8,PC,Xn),An */
void REGPARAM2 op_d0fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s16 src = x_get_word(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* ADDA.W #<data>.W,An */
void REGPARAM2 op_d0fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s16 src = get_word_ce020_prefetch(2);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:4,T:0,C:-4 */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDX.B Dn,Dn */
void REGPARAM2 op_d100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s8 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_s8 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst + src + (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgo) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((newv) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDX.B -(An),-(An) */
void REGPARAM2 op_d108_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - areg_byteinc[srcreg];
uae_s8 src = x_get_byte(srca);
m68k_areg(regs, srcreg) = srca;
/* op H:2,T:1,C:6 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:2,T:1,C:6 */
uae_u32 newv = dst + src + (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgo) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s8)(newv)) == 0));
SET_NFLG(((uae_s8)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.B Dn,(An) */
void REGPARAM2 op_d110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.B Dn,(An)+ */
void REGPARAM2 op_d118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) += areg_byteinc[dstreg];
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.B Dn,-(An) */
void REGPARAM2 op_d120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - areg_byteinc[dstreg];
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.B Dn,(d16,An) */
void REGPARAM2 op_d128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B Dn,(d8,An,Xn) */
void REGPARAM2 op_d130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
return;
}
/* 2 2,0 */
/* ADD.B Dn,(xxx).W */
void REGPARAM2 op_d138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.B Dn,(xxx).L */
void REGPARAM2 op_d139_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s8 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s8 dst = x_get_byte(dsta);
uae_u32 newv = ((uae_u8)(dst)) + ((uae_u8)(src));
int flgs = ((uae_s8)(src)) < 0;
int flgo = ((uae_s8)(dst)) < 0;
int flgn = ((uae_s8)(newv)) < 0;
SET_ZFLG(((uae_s8)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u8)(~dst)) < ((uae_u8)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_byte(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADDX.W Dn,Dn */
void REGPARAM2 op_d140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s16 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_s16 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst + src + (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgo) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((newv) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDX.W -(An),-(An) */
void REGPARAM2 op_d148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 2;
uae_s16 src = x_get_word(srca);
m68k_areg(regs, srcreg) = srca;
/* op H:2,T:1,C:6 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:2,T:1,C:6 */
uae_u32 newv = dst + src + (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgo) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s16)(newv)) == 0));
SET_NFLG(((uae_s16)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.W Dn,(An) */
void REGPARAM2 op_d150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.W Dn,(An)+ */
void REGPARAM2 op_d158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) += 2;
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.W Dn,-(An) */
void REGPARAM2 op_d160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.W Dn,(d16,An) */
void REGPARAM2 op_d168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W Dn,(d8,An,Xn) */
void REGPARAM2 op_d170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
return;
}
/* 2 2,0 */
/* ADD.W Dn,(xxx).W */
void REGPARAM2 op_d178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.W Dn,(xxx).L */
void REGPARAM2 op_d179_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s16 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s16 dst = x_get_word(dsta);
uae_u32 newv = ((uae_u16)(dst)) + ((uae_u16)(src));
int flgs = ((uae_s16)(src)) < 0;
int flgo = ((uae_s16)(dst)) < 0;
int flgn = ((uae_s16)(newv)) < 0;
SET_ZFLG(((uae_s16)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u16)(~dst)) < ((uae_u16)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_word(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADDX.L Dn,Dn */
void REGPARAM2 op_d180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uae_s32 src = m68k_dreg(regs, srcreg);
/* op H:2,T:0,C:-2 */
uae_s32 dst = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst + src + (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgo) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDX.L -(An),-(An) */
void REGPARAM2 op_d188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
/* op H:2,T:1,C:6 */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
/* op H:2,T:1,C:6 */
uae_u32 newv = dst + src + (GET_XFLG() ? 1 : 0);
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(flgs ^ ((flgs ^ flgo) & (flgo ^ flgn)));
COPY_CARRY();
SET_ZFLG(GET_ZFLG() & (((uae_s32)(newv)) == 0));
SET_NFLG(((uae_s32)(newv)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.L Dn,(An) */
void REGPARAM2 op_d190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:1,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.L Dn,(An)+ */
void REGPARAM2 op_d198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:0,T:1,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) += 4;
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.L Dn,-(An) */
void REGPARAM2 op_d1a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) - 4;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
m68k_areg(regs, dstreg) = dsta;
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADD.L Dn,(d16,An) */
void REGPARAM2 op_d1a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.L Dn,(d8,An,Xn) */
void REGPARAM2 op_d1b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* ea H:4,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
m68k_incpci(2);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
return;
}
/* 2 2,0 */
/* ADD.L Dn,(xxx).W */
void REGPARAM2 op_d1b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:2,T:2,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADD.L Dn,(xxx).L */
void REGPARAM2 op_d1b9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
/* ea H:1,T:0,C:0 fea */
uae_s32 src = m68k_dreg(regs, srcreg);
uaecptr dsta;
dsta = get_long_ce020_prefetch(2);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* op H:0,T:1,C:-1 */
uae_s32 dst = x_get_long(dsta);
uae_u32 newv = ((uae_u32)(dst)) + ((uae_u32)(src));
int flgs = ((uae_s32)(src)) < 0;
int flgo = ((uae_s32)(dst)) < 0;
int flgn = ((uae_s32)(newv)) < 0;
SET_ZFLG(((uae_s32)(newv)) == 0);
SET_VFLG((flgs ^ flgn) & (flgo ^ flgn));
SET_CFLG(((uae_u32)(~dst)) < ((uae_u32)(src)));
COPY_CARRY();
SET_NFLG(flgn != 0);
x_put_long(dsta, newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADDA.L Dn,An */
void REGPARAM2 op_d1c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_dreg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst + src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.L An,An */
void REGPARAM2 op_d1c8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* No EA */
uae_s32 src = m68k_areg(regs, srcreg);
uae_s32 dst = m68k_areg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 newv = dst + src;
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.L (An),An */
void REGPARAM2 op_d1d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.L (An)+,An */
void REGPARAM2 op_d1d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:1,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg);
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) += 4;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.L -(An),An */
void REGPARAM2 op_d1e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) - 4;
uae_s32 src = x_get_long(srca);
m68k_areg(regs, srcreg) = srca;
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ADDA.L (d16,An),An */
void REGPARAM2 op_d1e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDA.L (d8,An,Xn),An */
void REGPARAM2 op_d1f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
srca = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* ADDA.L (xxx).W,An */
void REGPARAM2 op_d1f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDA.L (xxx).L,An */
void REGPARAM2 op_d1f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:1,T:0,C:0 fea */
uaecptr srca;
srca = get_long_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ADDA.L (d16,PC),An */
void REGPARAM2 op_d1fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:2,T:2,C:0 fea */
uaecptr srca;
srca = m68k_getpci() + 2;
srca += (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ADDA.L (d8,PC,Xn),An */
void REGPARAM2 op_d1fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:4,T:2,C:0 fea */
uaecptr srca;
m68k_incpci(2);
uaecptr tmppc = m68k_getpci();
srca = x_get_disp_ea_ce020(tmppc, 0);
uae_s32 src = x_get_long(srca);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
return;
}
/* 2 2,0 */
/* ADDA.L #<data>.L,An */
void REGPARAM2 op_d1fc_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = (real_opcode >> 9) & 7;
/* ea H:0,T:0,C:0 fea */
uae_s32 src;
src = get_long_ce020_prefetch(2);
uae_s32 dst = m68k_areg(regs, dstreg);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 newv = dst + src;
m68k_areg(regs, dstreg) = (newv);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ASRQ.B #<data>,Dn */
void REGPARAM2 op_e000_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
uae_u32 sign = (0x80 & val) >> 7;
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 8) {
val = 0xff & (uae_u32)(0 - sign);
SET_CFLG(sign);
COPY_CARRY();
} else {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
val |= (0xff << (8 - cnt)) & (uae_u32)(0 - sign);
val &= 0xff;
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSRQ.B #<data>,Dn */
void REGPARAM2 op_e008_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 8) {
SET_CFLG((cnt == 8) & (val >> 7));
COPY_CARRY();
val = 0;
} else {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXRQ.B #<data>,Dn */
void REGPARAM2 op_e010_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
cnt--;
{
uae_u32 carry;
uae_u32 hival = (val << 1) | GET_XFLG();
hival <<= (7 - cnt);
val >>= cnt;
carry = val & 1;
val >>= 1;
val |= hival;
SET_XFLG(carry);
val &= 0xff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* RORQ.B #<data>,Dn */
void REGPARAM2 op_e018_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
uae_u32 hival;
cnt &= 7;
hival = val << (8 - cnt);
val >>= cnt;
val |= hival;
val &= 0xff;
SET_CFLG((val & 0x80) >> 7);
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASR.B Dn,Dn */
void REGPARAM2 op_e020_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s8 cnt = m68k_dreg(regs, srcreg);
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
uae_u32 sign = (0x80 & val) >> 7;
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 8) {
val = 0xff & (uae_u32)(0 - sign);
SET_CFLG(sign);
COPY_CARRY();
} else if (cnt > 0) {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
val |= (0xff << (8 - cnt)) & (uae_u32)(0 - sign);
val &= 0xff;
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSR.B Dn,Dn */
void REGPARAM2 op_e028_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s8 cnt = m68k_dreg(regs, srcreg);
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 8) {
SET_CFLG((cnt == 8) & (val >> 7));
COPY_CARRY();
val = 0;
} else if (cnt > 0) {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXR.B Dn,Dn */
void REGPARAM2 op_e030_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s8 cnt = m68k_dreg(regs, srcreg);
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 36) cnt -= 36;
if (cnt >= 18) cnt -= 18;
if (cnt >= 9) cnt -= 9;
if (cnt > 0) {
cnt--;
{
uae_u32 carry;
uae_u32 hival = (val << 1) | GET_XFLG();
hival <<= (7 - cnt);
val >>= cnt;
carry = val & 1;
val >>= 1;
val |= hival;
SET_XFLG(carry);
val &= 0xff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROR.B Dn,Dn */
void REGPARAM2 op_e038_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s8 cnt = m68k_dreg(regs, srcreg);
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:2 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt > 0) {
uae_u32 hival;
cnt &= 7;
hival = val << (8 - cnt);
val >>= cnt;
val |= hival;
val &= 0xff;
SET_CFLG((val & 0x80) >> 7);
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASRQ.W #<data>,Dn */
void REGPARAM2 op_e040_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
uae_u32 sign = (0x8000 & val) >> 15;
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 16) {
val = 0xffff & (uae_u32)(0 - sign);
SET_CFLG(sign);
COPY_CARRY();
} else {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
val |= (0xffff << (16 - cnt)) & (uae_u32)(0 - sign);
val &= 0xffff;
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSRQ.W #<data>,Dn */
void REGPARAM2 op_e048_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 16) {
SET_CFLG((cnt == 16) & (val >> 15));
COPY_CARRY();
val = 0;
} else {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXRQ.W #<data>,Dn */
void REGPARAM2 op_e050_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
cnt--;
{
uae_u32 carry;
uae_u32 hival = (val << 1) | GET_XFLG();
hival <<= (15 - cnt);
val >>= cnt;
carry = val & 1;
val >>= 1;
val |= hival;
SET_XFLG(carry);
val &= 0xffff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* RORQ.W #<data>,Dn */
void REGPARAM2 op_e058_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
uae_u32 hival;
cnt &= 15;
hival = val << (16 - cnt);
val >>= cnt;
val |= hival;
val &= 0xffff;
SET_CFLG((val & 0x8000) >> 15);
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASR.W Dn,Dn */
void REGPARAM2 op_e060_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 cnt = m68k_dreg(regs, srcreg);
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
uae_u32 sign = (0x8000 & val) >> 15;
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 16) {
val = 0xffff & (uae_u32)(0 - sign);
SET_CFLG(sign);
COPY_CARRY();
} else if (cnt > 0) {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
val |= (0xffff << (16 - cnt)) & (uae_u32)(0 - sign);
val &= 0xffff;
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSR.W Dn,Dn */
void REGPARAM2 op_e068_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 cnt = m68k_dreg(regs, srcreg);
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 16) {
SET_CFLG((cnt == 16) & (val >> 15));
COPY_CARRY();
val = 0;
} else if (cnt > 0) {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXR.W Dn,Dn */
void REGPARAM2 op_e070_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 cnt = m68k_dreg(regs, srcreg);
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 34) cnt -= 34;
if (cnt >= 17) cnt -= 17;
if (cnt > 0) {
cnt--;
{
uae_u32 carry;
uae_u32 hival = (val << 1) | GET_XFLG();
hival <<= (15 - cnt);
val >>= cnt;
carry = val & 1;
val >>= 1;
val |= hival;
SET_XFLG(carry);
val &= 0xffff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROR.W Dn,Dn */
void REGPARAM2 op_e078_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 cnt = m68k_dreg(regs, srcreg);
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:2 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt > 0) {
uae_u32 hival;
cnt &= 15;
hival = val << (16 - cnt);
val >>= cnt;
val |= hival;
val &= 0xffff;
SET_CFLG((val & 0x8000) >> 15);
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASRQ.L #<data>,Dn */
void REGPARAM2 op_e080_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 val = data;
CLEAR_CZNV();
uae_u32 sign = (0x80000000 & val) >> 31;
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 32) {
val = 0xffffffff & (uae_u32)(0 - sign);
SET_CFLG(sign);
COPY_CARRY();
} else {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
val |= (0xffffffff << (32 - cnt)) & (uae_u32)(0 - sign);
val &= 0xffffffff;
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSRQ.L #<data>,Dn */
void REGPARAM2 op_e088_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 32) {
SET_CFLG((cnt == 32) & (val >> 31));
COPY_CARRY();
val = 0;
} else {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXRQ.L #<data>,Dn */
void REGPARAM2 op_e090_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
cnt--;
{
uae_u32 carry;
uae_u32 hival = (val << 1) | GET_XFLG();
hival <<= (31 - cnt);
val >>= cnt;
carry = val & 1;
val >>= 1;
val |= hival;
SET_XFLG(carry);
val &= 0xffffffff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* RORQ.L #<data>,Dn */
void REGPARAM2 op_e098_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
uae_u32 hival;
cnt &= 31;
hival = val << (32 - cnt);
val >>= cnt;
val |= hival;
val &= 0xffffffff;
SET_CFLG((val & 0x80000000) >> 31);
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASR.L Dn,Dn */
void REGPARAM2 op_e0a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 cnt = m68k_dreg(regs, srcreg);
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = data;
CLEAR_CZNV();
uae_u32 sign = (0x80000000 & val) >> 31;
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 32) {
val = 0xffffffff & (uae_u32)(0 - sign);
SET_CFLG(sign);
COPY_CARRY();
} else if (cnt > 0) {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
val |= (0xffffffff << (32 - cnt)) & (uae_u32)(0 - sign);
val &= 0xffffffff;
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSR.L Dn,Dn */
void REGPARAM2 op_e0a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 cnt = m68k_dreg(regs, srcreg);
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 32) {
SET_CFLG((cnt == 32) & (val >> 31));
COPY_CARRY();
val = 0;
} else if (cnt > 0) {
val >>= cnt - 1;
SET_CFLG(val & 1);
COPY_CARRY();
val >>= 1;
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXR.L Dn,Dn */
void REGPARAM2 op_e0b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 cnt = m68k_dreg(regs, srcreg);
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 33) cnt -= 33;
if (cnt > 0) {
cnt--;
{
uae_u32 carry;
uae_u32 hival = (val << 1) | GET_XFLG();
hival <<= (31 - cnt);
val >>= cnt;
carry = val & 1;
val >>= 1;
val |= hival;
SET_XFLG(carry);
val &= 0xffffffff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROR.L Dn,Dn */
void REGPARAM2 op_e0b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 cnt = m68k_dreg(regs, srcreg);
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:2 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt > 0) {
uae_u32 hival;
cnt &= 31;
hival = val << (32 - cnt);
val >>= cnt;
val |= hival;
val &= 0xffffffff;
SET_CFLG((val & 0x80000000) >> 31);
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASRW.W (An) */
void REGPARAM2 op_e0d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 cflg = val & 1;
val = (val >> 1) | sign;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(cflg);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASRW.W (An)+ */
void REGPARAM2 op_e0d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 cflg = val & 1;
val = (val >> 1) | sign;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(cflg);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASRW.W -(An) */
void REGPARAM2 op_e0e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) - 2;
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) = dataa;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 cflg = val & 1;
val = (val >> 1) | sign;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(cflg);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASRW.W (d16,An) */
void REGPARAM2 op_e0e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 cflg = val & 1;
val = (val >> 1) | sign;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(cflg);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ASRW.W (d8,An,Xn) */
void REGPARAM2 op_e0f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr dataa;
m68k_incpci(2);
dataa = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 cflg = val & 1;
val = (val >> 1) | sign;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(cflg);
COPY_CARRY();
x_put_word(dataa, val);
return;
}
/* 2 2,0 */
/* ASRW.W (xxx).W */
void REGPARAM2 op_e0f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 cflg = val & 1;
val = (val >> 1) | sign;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(cflg);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ASRW.W (xxx).L */
void REGPARAM2 op_e0f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr dataa;
dataa = get_long_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 cflg = val & 1;
val = (val >> 1) | sign;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(cflg);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ASLQ.B #<data>,Dn */
void REGPARAM2 op_e100_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 8) {
SET_VFLG(val != 0);
SET_CFLG(cnt == 8 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else {
uae_u32 mask = (0xff << (7 - cnt)) & 0xff;
SET_VFLG((val & mask) != mask && (val & mask) != 0);
val <<= cnt - 1;
SET_CFLG((val & 0x80) >> 7);
COPY_CARRY();
val <<= 1;
val &= 0xff;
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSLQ.B #<data>,Dn */
void REGPARAM2 op_e108_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 8) {
SET_CFLG(cnt == 8 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else {
val <<= (cnt - 1);
SET_CFLG((val & 0x80) >> 7);
COPY_CARRY();
val <<= 1;
val &= 0xff;
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXLQ.B #<data>,Dn */
void REGPARAM2 op_e110_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
cnt--;
{
uae_u32 carry;
uae_u32 loval = val >> (7 - cnt);
carry = loval & 1;
val = (((val << 1) | GET_XFLG()) << cnt) | (loval >> 1);
SET_XFLG(carry);
val &= 0xff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROLQ.B #<data>,Dn */
void REGPARAM2 op_e118_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
uae_u32 loval;
cnt &= 7;
loval = val >> (8 - cnt);
val <<= cnt;
val |= loval;
val &= 0xff;
SET_CFLG(val & 1);
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASL.B Dn,Dn */
void REGPARAM2 op_e120_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s8 cnt = m68k_dreg(regs, srcreg);
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 8) {
SET_VFLG(val != 0);
SET_CFLG(cnt == 8 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else if (cnt > 0) {
uae_u32 mask = (0xff << (7 - cnt)) & 0xff;
SET_VFLG((val & mask) != mask && (val & mask) != 0);
val <<= cnt - 1;
SET_CFLG((val & 0x80) >> 7);
COPY_CARRY();
val <<= 1;
val &= 0xff;
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSL.B Dn,Dn */
void REGPARAM2 op_e128_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s8 cnt = m68k_dreg(regs, srcreg);
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 8) {
SET_CFLG(cnt == 8 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else if (cnt > 0) {
val <<= (cnt - 1);
SET_CFLG((val & 0x80) >> 7);
COPY_CARRY();
val <<= 1;
val &= 0xff;
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXL.B Dn,Dn */
void REGPARAM2 op_e130_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s8 cnt = m68k_dreg(regs, srcreg);
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 36) cnt -= 36;
if (cnt >= 18) cnt -= 18;
if (cnt >= 9) cnt -= 9;
if (cnt > 0) {
cnt--;
{
uae_u32 carry;
uae_u32 loval = val >> (7 - cnt);
carry = loval & 1;
val = (((val << 1) | GET_XFLG()) << cnt) | (loval >> 1);
SET_XFLG(carry);
val &= 0xff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROL.B Dn,Dn */
void REGPARAM2 op_e138_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s8 cnt = m68k_dreg(regs, srcreg);
uae_s8 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:2 */
uae_u32 val = (uae_u8)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt > 0) {
uae_u32 loval;
cnt &= 7;
loval = val >> (8 - cnt);
val <<= cnt;
val |= loval;
val &= 0xff;
SET_CFLG(val & 1);
}
SET_ZFLG(((uae_s8)(val)) == 0);
SET_NFLG(((uae_s8)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xff) | ((val) & 0xff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASLQ.W #<data>,Dn */
void REGPARAM2 op_e140_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 16) {
SET_VFLG(val != 0);
SET_CFLG(cnt == 16 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else {
uae_u32 mask = (0xffff << (15 - cnt)) & 0xffff;
SET_VFLG((val & mask) != mask && (val & mask) != 0);
val <<= cnt - 1;
SET_CFLG((val & 0x8000) >> 15);
COPY_CARRY();
val <<= 1;
val &= 0xffff;
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSLQ.W #<data>,Dn */
void REGPARAM2 op_e148_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 16) {
SET_CFLG(cnt == 16 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else {
val <<= (cnt - 1);
SET_CFLG((val & 0x8000) >> 15);
COPY_CARRY();
val <<= 1;
val &= 0xffff;
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXLQ.W #<data>,Dn */
void REGPARAM2 op_e150_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
cnt--;
{
uae_u32 carry;
uae_u32 loval = val >> (15 - cnt);
carry = loval & 1;
val = (((val << 1) | GET_XFLG()) << cnt) | (loval >> 1);
SET_XFLG(carry);
val &= 0xffff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROLQ.W #<data>,Dn */
void REGPARAM2 op_e158_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
uae_u32 loval;
cnt &= 15;
loval = val >> (16 - cnt);
val <<= cnt;
val |= loval;
val &= 0xffff;
SET_CFLG(val & 1);
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASL.W Dn,Dn */
void REGPARAM2 op_e160_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 cnt = m68k_dreg(regs, srcreg);
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 16) {
SET_VFLG(val != 0);
SET_CFLG(cnt == 16 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else if (cnt > 0) {
uae_u32 mask = (0xffff << (15 - cnt)) & 0xffff;
SET_VFLG((val & mask) != mask && (val & mask) != 0);
val <<= cnt - 1;
SET_CFLG((val & 0x8000) >> 15);
COPY_CARRY();
val <<= 1;
val &= 0xffff;
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSL.W Dn,Dn */
void REGPARAM2 op_e168_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 cnt = m68k_dreg(regs, srcreg);
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 16) {
SET_CFLG(cnt == 16 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else if (cnt > 0) {
val <<= (cnt - 1);
SET_CFLG((val & 0x8000) >> 15);
COPY_CARRY();
val <<= 1;
val &= 0xffff;
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXL.W Dn,Dn */
void REGPARAM2 op_e170_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 cnt = m68k_dreg(regs, srcreg);
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 34) cnt -= 34;
if (cnt >= 17) cnt -= 17;
if (cnt > 0) {
cnt--;
{
uae_u32 carry;
uae_u32 loval = val >> (15 - cnt);
carry = loval & 1;
val = (((val << 1) | GET_XFLG()) << cnt) | (loval >> 1);
SET_XFLG(carry);
val &= 0xffff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROL.W Dn,Dn */
void REGPARAM2 op_e178_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s16 cnt = m68k_dreg(regs, srcreg);
uae_s16 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:2 */
uae_u32 val = (uae_u16)data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt > 0) {
uae_u32 loval;
cnt &= 15;
loval = val >> (16 - cnt);
val <<= cnt;
val |= loval;
val &= 0xffff;
SET_CFLG(val & 1);
}
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (m68k_dreg(regs, dstreg) & ~0xffff) | ((val) & 0xffff);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASLQ.L #<data>,Dn */
void REGPARAM2 op_e180_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:2,T:0,C:-2 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 32) {
SET_VFLG(val != 0);
SET_CFLG(cnt == 32 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else {
uae_u32 mask = (0xffffffff << (31 - cnt)) & 0xffffffff;
SET_VFLG((val & mask) != mask && (val & mask) != 0);
val <<= cnt - 1;
SET_CFLG((val & 0x80000000) >> 31);
COPY_CARRY();
val <<= 1;
val &= 0xffffffff;
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSLQ.L #<data>,Dn */
void REGPARAM2 op_e188_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 32) {
SET_CFLG(cnt == 32 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else {
val <<= (cnt - 1);
SET_CFLG((val & 0x80000000) >> 31);
COPY_CARRY();
val <<= 1;
val &= 0xffffffff;
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXLQ.L #<data>,Dn */
void REGPARAM2 op_e190_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
cnt--;
{
uae_u32 carry;
uae_u32 loval = val >> (31 - cnt);
carry = loval & 1;
val = (((val << 1) | GET_XFLG()) << cnt) | (loval >> 1);
SET_XFLG(carry);
val &= 0xffffffff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROLQ.L #<data>,Dn */
void REGPARAM2 op_e198_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = imm8_table[((real_opcode >> 9) & 7)];
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_u32 cnt = srcreg;
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
{
uae_u32 loval;
cnt &= 31;
loval = val >> (32 - cnt);
val <<= cnt;
val |= loval;
val &= 0xffffffff;
SET_CFLG(val & 1);
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASL.L Dn,Dn */
void REGPARAM2 op_e1a0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 cnt = m68k_dreg(regs, srcreg);
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:4,T:0,C:-4 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 32) {
SET_VFLG(val != 0);
SET_CFLG(cnt == 32 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else if (cnt > 0) {
uae_u32 mask = (0xffffffff << (31 - cnt)) & 0xffffffff;
SET_VFLG((val & mask) != mask && (val & mask) != 0);
val <<= cnt - 1;
SET_CFLG((val & 0x80000000) >> 31);
COPY_CARRY();
val <<= 1;
val &= 0xffffffff;
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSL.L Dn,Dn */
void REGPARAM2 op_e1a8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 cnt = m68k_dreg(regs, srcreg);
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:-6 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 32) {
SET_CFLG(cnt == 32 ? val & 1 : 0);
COPY_CARRY();
val = 0;
} else if (cnt > 0) {
val <<= (cnt - 1);
SET_CFLG((val & 0x80000000) >> 31);
COPY_CARRY();
val <<= 1;
val &= 0xffffffff;
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXL.L Dn,Dn */
void REGPARAM2 op_e1b0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 cnt = m68k_dreg(regs, srcreg);
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:10,T:0,C:2 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt >= 33) cnt -= 33;
if (cnt > 0) {
cnt--;
{
uae_u32 carry;
uae_u32 loval = val >> (31 - cnt);
carry = loval & 1;
val = (((val << 1) | GET_XFLG()) << cnt) | (loval >> 1);
SET_XFLG(carry);
val &= 0xffffffff;
}
}
SET_CFLG(GET_XFLG());
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROL.L Dn,Dn */
void REGPARAM2 op_e1b8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = ((real_opcode >> 9) & 7);
uae_u32 dstreg = real_opcode & 7;
/* No EA */
uae_s32 cnt = m68k_dreg(regs, srcreg);
uae_s32 data = m68k_dreg(regs, dstreg);
/* op H:6,T:0,C:2 */
uae_u32 val = data;
CLEAR_CZNV();
int ccnt = cnt & 63;
cnt &= 63;
if (cnt > 0) {
uae_u32 loval;
cnt &= 31;
loval = val >> (32 - cnt);
val <<= cnt;
val |= loval;
val &= 0xffffffff;
SET_CFLG(val & 1);
}
SET_ZFLG(((uae_s32)(val)) == 0);
SET_NFLG(((uae_s32)(val)) < 0);
regs.irc = get_word_ce020_prefetch_opcode(2);
m68k_dreg(regs, dstreg) = (val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASLW.W (An) */
void REGPARAM2 op_e1d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 sign2;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
sign2 = 0x8000 & val;
SET_CFLG(sign != 0);
COPY_CARRY();
SET_VFLG(GET_VFLG() | (sign2 != sign));
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASLW.W (An)+ */
void REGPARAM2 op_e1d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 sign2;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
sign2 = 0x8000 & val;
SET_CFLG(sign != 0);
COPY_CARRY();
SET_VFLG(GET_VFLG() | (sign2 != sign));
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASLW.W -(An) */
void REGPARAM2 op_e1e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) - 2;
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) = dataa;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 sign2;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
sign2 = 0x8000 & val;
SET_CFLG(sign != 0);
COPY_CARRY();
SET_VFLG(GET_VFLG() | (sign2 != sign));
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ASLW.W (d16,An) */
void REGPARAM2 op_e1e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 sign2;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
sign2 = 0x8000 & val;
SET_CFLG(sign != 0);
COPY_CARRY();
SET_VFLG(GET_VFLG() | (sign2 != sign));
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ASLW.W (d8,An,Xn) */
void REGPARAM2 op_e1f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr dataa;
m68k_incpci(2);
dataa = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 sign2;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
sign2 = 0x8000 & val;
SET_CFLG(sign != 0);
COPY_CARRY();
SET_VFLG(GET_VFLG() | (sign2 != sign));
x_put_word(dataa, val);
return;
}
/* 2 2,0 */
/* ASLW.W (xxx).W */
void REGPARAM2 op_e1f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 sign2;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
sign2 = 0x8000 & val;
SET_CFLG(sign != 0);
COPY_CARRY();
SET_VFLG(GET_VFLG() | (sign2 != sign));
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ASLW.W (xxx).L */
void REGPARAM2 op_e1f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr dataa;
dataa = get_long_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 sign = 0x8000 & val;
uae_u32 sign2;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
sign2 = 0x8000 & val;
SET_CFLG(sign != 0);
COPY_CARRY();
SET_VFLG(GET_VFLG() | (sign2 != sign));
x_put_word(dataa, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* LSRW.W (An) */
void REGPARAM2 op_e2d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 carry = val & 1;
val >>= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSRW.W (An)+ */
void REGPARAM2 op_e2d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 carry = val & 1;
val >>= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSRW.W -(An) */
void REGPARAM2 op_e2e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) - 2;
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) = dataa;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 carry = val & 1;
val >>= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSRW.W (d16,An) */
void REGPARAM2 op_e2e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 carry = val & 1;
val >>= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* LSRW.W (d8,An,Xn) */
void REGPARAM2 op_e2f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr dataa;
m68k_incpci(2);
dataa = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 carry = val & 1;
val >>= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
return;
}
/* 2 2,0 */
/* LSRW.W (xxx).W */
void REGPARAM2 op_e2f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 carry = val & 1;
val >>= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* LSRW.W (xxx).L */
void REGPARAM2 op_e2f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr dataa;
dataa = get_long_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u32 val = (uae_u16)data;
uae_u32 carry = val & 1;
val >>= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* LSLW.W (An) */
void REGPARAM2 op_e3d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSLW.W (An)+ */
void REGPARAM2 op_e3d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSLW.W -(An) */
void REGPARAM2 op_e3e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) - 2;
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) = dataa;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* LSLW.W (d16,An) */
void REGPARAM2 op_e3e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* LSLW.W (d8,An,Xn) */
void REGPARAM2 op_e3f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr dataa;
m68k_incpci(2);
dataa = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
return;
}
/* 2 2,0 */
/* LSLW.W (xxx).W */
void REGPARAM2 op_e3f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* LSLW.W (xxx).L */
void REGPARAM2 op_e3f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr dataa;
dataa = get_long_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ROXRW.W (An) */
void REGPARAM2 op_e4d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (GET_XFLG()) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXRW.W (An)+ */
void REGPARAM2 op_e4d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (GET_XFLG()) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXRW.W -(An) */
void REGPARAM2 op_e4e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) - 2;
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) = dataa;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (GET_XFLG()) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXRW.W (d16,An) */
void REGPARAM2 op_e4e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (GET_XFLG()) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ROXRW.W (d8,An,Xn) */
void REGPARAM2 op_e4f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr dataa;
m68k_incpci(2);
dataa = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (GET_XFLG()) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
return;
}
/* 2 2,0 */
/* ROXRW.W (xxx).W */
void REGPARAM2 op_e4f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (GET_XFLG()) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ROXRW.W (xxx).L */
void REGPARAM2 op_e4f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr dataa;
dataa = get_long_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (GET_XFLG()) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ROXLW.W (An) */
void REGPARAM2 op_e5d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (GET_XFLG()) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXLW.W (An)+ */
void REGPARAM2 op_e5d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (GET_XFLG()) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXLW.W -(An) */
void REGPARAM2 op_e5e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) - 2;
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) = dataa;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (GET_XFLG()) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROXLW.W (d16,An) */
void REGPARAM2 op_e5e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (GET_XFLG()) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ROXLW.W (d8,An,Xn) */
void REGPARAM2 op_e5f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr dataa;
m68k_incpci(2);
dataa = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (GET_XFLG()) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
return;
}
/* 2 2,0 */
/* ROXLW.W (xxx).W */
void REGPARAM2 op_e5f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (GET_XFLG()) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ROXLW.W (xxx).L */
void REGPARAM2 op_e5f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr dataa;
dataa = get_long_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (GET_XFLG()) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
COPY_CARRY();
x_put_word(dataa, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* RORW.W (An) */
void REGPARAM2 op_e6d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (carry) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* RORW.W (An)+ */
void REGPARAM2 op_e6d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (carry) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* RORW.W -(An) */
void REGPARAM2 op_e6e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) - 2;
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) = dataa;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (carry) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* RORW.W (d16,An) */
void REGPARAM2 op_e6e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (carry) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* RORW.W (d8,An,Xn) */
void REGPARAM2 op_e6f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr dataa;
m68k_incpci(2);
dataa = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (carry) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
x_put_word(dataa, val);
return;
}
/* 2 2,0 */
/* RORW.W (xxx).W */
void REGPARAM2 op_e6f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (carry) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* RORW.W (xxx).L */
void REGPARAM2 op_e6f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr dataa;
dataa = get_long_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 1;
val >>= 1;
if (carry) val |= 0x8000;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry);
x_put_word(dataa, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* ROLW.W (An) */
void REGPARAM2 op_e7d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:1,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (carry) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROLW.W (An)+ */
void REGPARAM2 op_e7d8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:0,T:1,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg);
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) += 2;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (carry) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROLW.W -(An) */
void REGPARAM2 op_e7e0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) - 2;
uae_s16 data = x_get_word(dataa);
m68k_areg(regs, srcreg) = dataa;
regs.irc = get_word_ce020_prefetch_opcode(2);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (carry) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
x_put_word(dataa, val);
m68k_incpci(2);
return;
}
/* 2 0,0 */
/* ROLW.W (d16,An) */
void REGPARAM2 op_e7e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = m68k_areg(regs, srcreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (carry) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ROLW.W (d8,An,Xn) */
void REGPARAM2 op_e7f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
/* ea H:4,T:2,C:0 fea */
uaecptr dataa;
m68k_incpci(2);
dataa = x_get_disp_ea_ce020(m68k_areg(regs, srcreg), 0);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(0);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (carry) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
x_put_word(dataa, val);
return;
}
/* 2 2,0 */
/* ROLW.W (xxx).W */
void REGPARAM2 op_e7f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:2,T:2,C:0 fea */
uaecptr dataa;
dataa = (uae_s32)(uae_s16)get_word_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(4);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (carry) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
x_put_word(dataa, val);
m68k_incpci(4);
return;
}
/* 4 0,0 */
/* ROLW.W (xxx).L */
void REGPARAM2 op_e7f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
/* ea H:1,T:0,C:0 fea */
uaecptr dataa;
dataa = get_long_ce020_prefetch(2);
uae_s16 data = x_get_word(dataa);
regs.irc = get_word_ce020_prefetch_opcode(6);
/* OP zero */
uae_u16 val = data;
uae_u32 carry = val & 0x8000;
val <<= 1;
if (carry) val |= 1;
CLEAR_CZNV();
SET_ZFLG(((uae_s16)(val)) == 0);
SET_NFLG(((uae_s16)(val)) < 0);
SET_CFLG(carry >> 15);
x_put_word(dataa, val);
m68k_incpci(6);
return;
}
/* 6 0,0 */
/* BFTST.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e8c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp = m68k_dreg(regs, dstreg);
offset &= 0x1f;
tmp = (tmp << offset) | (tmp >> (32 - offset));
bdata[0] = tmp & ((1 << (32 - width)) - 1);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFTST.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e8d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFTST.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e8e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFTST.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e8f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFTST.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e8f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFTST.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e8f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* BFTST.L #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e8fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFTST.L #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e8fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFEXTU.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e9c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp = m68k_dreg(regs, dstreg);
offset &= 0x1f;
tmp = (tmp << offset) | (tmp >> (32 - offset));
bdata[0] = tmp & ((1 << (32 - width)) - 1);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFEXTU.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e9d0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFEXTU.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e9e8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFEXTU.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e9f0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFEXTU.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e9f8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFEXTU.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e9f9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* BFEXTU.L #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e9fa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFEXTU.L #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_e9fb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFCHG.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eac0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp = m68k_dreg(regs, dstreg);
offset &= 0x1f;
tmp = (tmp << offset) | (tmp >> (32 - offset));
bdata[0] = tmp & ((1 << (32 - width)) - 1);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = tmp ^ (0xffffffffu >> (32 - width));
tmp = bdata[0] | (tmp << (32 - width));
m68k_dreg(regs, dstreg) = (tmp >> offset) | (tmp << (32 - offset));
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFCHG.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ead0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = tmp ^ (0xffffffffu >> (32 - width));
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFCHG.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eae8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = tmp ^ (0xffffffffu >> (32 - width));
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFCHG.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eaf0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = tmp ^ (0xffffffffu >> (32 - width));
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFCHG.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eaf8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = tmp ^ (0xffffffffu >> (32 - width));
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFCHG.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eaf9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = tmp ^ (0xffffffffu >> (32 - width));
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* BFEXTS.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ebc0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp = m68k_dreg(regs, dstreg);
offset &= 0x1f;
tmp = (tmp << offset) | (tmp >> (32 - offset));
bdata[0] = tmp & ((1 << (32 - width)) - 1);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp = (uae_s32)tmp >> (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFEXTS.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ebd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp = (uae_s32)tmp >> (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFEXTS.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ebe8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp = (uae_s32)tmp >> (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFEXTS.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ebf0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp = (uae_s32)tmp >> (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFEXTS.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ebf8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp = (uae_s32)tmp >> (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFEXTS.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ebf9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp = (uae_s32)tmp >> (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* BFEXTS.L #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ebfa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp = (uae_s32)tmp >> (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFEXTS.L #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ebfb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp = (uae_s32)tmp >> (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
m68k_dreg(regs, (extra >> 12) & 7) = tmp;
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFCLR.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ecc0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp = m68k_dreg(regs, dstreg);
offset &= 0x1f;
tmp = (tmp << offset) | (tmp >> (32 - offset));
bdata[0] = tmp & ((1 << (32 - width)) - 1);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0;
tmp = bdata[0] | (tmp << (32 - width));
m68k_dreg(regs, dstreg) = (tmp >> offset) | (tmp << (32 - offset));
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFCLR.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ecd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0;
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFCLR.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ece8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0;
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFCLR.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ecf0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0;
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFCLR.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ecf8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0;
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFCLR.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ecf9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0;
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* BFFFO.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_edc0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 offset2 = offset;
uae_u32 tmp = m68k_dreg(regs, dstreg);
offset &= 0x1f;
tmp = (tmp << offset) | (tmp >> (32 - offset));
bdata[0] = tmp & ((1 << (32 - width)) - 1);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
{ uae_u32 mask = 1 << (width - 1);
while (mask) { if (tmp & mask) break; mask >>= 1; offset2++; }}
m68k_dreg(regs, (extra >> 12) & 7) = offset2;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFFFO.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_edd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 offset2 = offset;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
{ uae_u32 mask = 1 << (width - 1);
while (mask) { if (tmp & mask) break; mask >>= 1; offset2++; }}
m68k_dreg(regs, (extra >> 12) & 7) = offset2;
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFFFO.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_ede8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 offset2 = offset;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
{ uae_u32 mask = 1 << (width - 1);
while (mask) { if (tmp & mask) break; mask >>= 1; offset2++; }}
m68k_dreg(regs, (extra >> 12) & 7) = offset2;
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFFFO.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_edf0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 offset2 = offset;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
{ uae_u32 mask = 1 << (width - 1);
while (mask) { if (tmp & mask) break; mask >>= 1; offset2++; }}
m68k_dreg(regs, (extra >> 12) & 7) = offset2;
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFFFO.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_edf8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 offset2 = offset;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
{ uae_u32 mask = 1 << (width - 1);
while (mask) { if (tmp & mask) break; mask >>= 1; offset2++; }}
m68k_dreg(regs, (extra >> 12) & 7) = offset2;
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFFFO.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_edf9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 offset2 = offset;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
{ uae_u32 mask = 1 << (width - 1);
while (mask) { if (tmp & mask) break; mask >>= 1; offset2++; }}
m68k_dreg(regs, (extra >> 12) & 7) = offset2;
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* BFFFO.L #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_edfa_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_getpci() + 4;
dsta += (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 offset2 = offset;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
{ uae_u32 mask = 1 << (width - 1);
while (mask) { if (tmp & mask) break; mask >>= 1; offset2++; }}
m68k_dreg(regs, (extra >> 12) & 7) = offset2;
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFFFO.L #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_edfb_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
uaecptr tmppc = m68k_getpci();
dsta = x_get_disp_ea_ce020(tmppc, 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 offset2 = offset;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
{ uae_u32 mask = 1 << (width - 1);
while (mask) { if (tmp & mask) break; mask >>= 1; offset2++; }}
m68k_dreg(regs, (extra >> 12) & 7) = offset2;
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFSET.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eec0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp = m68k_dreg(regs, dstreg);
offset &= 0x1f;
tmp = (tmp << offset) | (tmp >> (32 - offset));
bdata[0] = tmp & ((1 << (32 - width)) - 1);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0xffffffffu >> (32 - width);
tmp = bdata[0] | (tmp << (32 - width));
m68k_dreg(regs, dstreg) = (tmp >> offset) | (tmp << (32 - offset));
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFSET.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eed0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0xffffffffu >> (32 - width);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFSET.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eee8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0xffffffffu >> (32 - width);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFSET.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eef0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0xffffffffu >> (32 - width);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFSET.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eef8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0xffffffffu >> (32 - width);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFSET.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eef9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = 0xffffffffu >> (32 - width);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* BFINS.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_efc0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp = m68k_dreg(regs, dstreg);
offset &= 0x1f;
tmp = (tmp << offset) | (tmp >> (32 - offset));
bdata[0] = tmp & ((1 << (32 - width)) - 1);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = m68k_dreg(regs, (extra >> 12) & 7);
tmp = tmp & (0xffffffffu >> (32 - width));
SET_ALWAYS_NFLG(tmp & (1 << (width - 1)) ? 1 : 0);
SET_ZFLG(tmp == 0);
tmp = bdata[0] | (tmp << (32 - width));
m68k_dreg(regs, dstreg) = (tmp >> offset) | (tmp << (32 - offset));
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFINS.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_efd0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = m68k_dreg(regs, (extra >> 12) & 7);
tmp = tmp & (0xffffffffu >> (32 - width));
SET_ALWAYS_NFLG(tmp & (1 << (width - 1)) ? 1 : 0);
SET_ZFLG(tmp == 0);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(4);
m68k_incpci(4);
return;
}
/* 4 0,0 */
#endif
/* BFINS.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_efe8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = m68k_areg(regs, dstreg) + (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = m68k_dreg(regs, (extra >> 12) & 7);
tmp = tmp & (0xffffffffu >> (32 - width));
SET_ALWAYS_NFLG(tmp & (1 << (width - 1)) ? 1 : 0);
SET_ZFLG(tmp == 0);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFINS.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eff0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
m68k_incpci(4);
dsta = x_get_disp_ea_ce020(m68k_areg(regs, dstreg), 0);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = m68k_dreg(regs, (extra >> 12) & 7);
tmp = tmp & (0xffffffffu >> (32 - width));
SET_ALWAYS_NFLG(tmp & (1 << (width - 1)) ? 1 : 0);
SET_ZFLG(tmp == 0);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(0);
return;
}
/* 4 2,0 */
#endif
/* BFINS.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eff8_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = (uae_s32)(uae_s16)get_word_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = m68k_dreg(regs, (extra >> 12) & 7);
tmp = tmp & (0xffffffffu >> (32 - width));
SET_ALWAYS_NFLG(tmp & (1 << (width - 1)) ? 1 : 0);
SET_ZFLG(tmp == 0);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(6);
m68k_incpci(6);
return;
}
/* 6 0,0 */
#endif
/* BFINS.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_eff9_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
uaecptr dsta;
dsta = get_long_ce020_prefetch(4);
/* OP zero */
uae_u32 bdata[2];
uae_s32 offset = extra & 0x800 ? m68k_dreg(regs, (extra >> 6) & 7) : (extra >> 6) & 0x1f;
int width = (((extra & 0x20 ? m68k_dreg(regs, extra & 7) : extra) - 1) & 0x1f) + 1;
uae_u32 tmp;
dsta += offset >> 3;
tmp = x_get_bitfield(dsta, bdata, offset, width);
SET_ALWAYS_NFLG(((uae_s32)tmp) < 0 ? 1 : 0);
tmp >>= (32 - width);
SET_ZFLG(tmp == 0); SET_VFLG(0); SET_CFLG(0);
tmp = m68k_dreg(regs, (extra >> 12) & 7);
tmp = tmp & (0xffffffffu >> (32 - width));
SET_ALWAYS_NFLG(tmp & (1 << (width - 1)) ? 1 : 0);
SET_ZFLG(tmp == 0);
x_put_bitfield(dsta, bdata, tmp, offset, width);
regs.irc = get_word_ce020_prefetch_opcode(8);
m68k_incpci(8);
return;
}
/* 8 0,0 */
#endif
/* FPP.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f200_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,An */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f208_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f210_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f218_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f220_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f228_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f230_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f238_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f239_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,(d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f23a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 2;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,(d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f23b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 dstreg = 3;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FPP.L #<data>.W,#<data>.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f23c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_arithmetic(opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FScc.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f240_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_scc (opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FDBcc.L #<data>.W,Dn */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f248_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_dbcc (opcode, extra);
if (regs.fp_exception) {
return;
}
if (regs.fp_branch) {
regs.fp_branch = false;
fill_prefetch();
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FScc.L #<data>.W,(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f250_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_scc (opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FScc.L #<data>.W,(An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f258_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_scc (opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FScc.L #<data>.W,-(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f260_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_scc (opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FScc.L #<data>.W,(d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f268_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_scc (opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FScc.L #<data>.W,(d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f270_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 dstreg = real_opcode & 7;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_scc (opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FScc.L #<data>.W,(xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f278_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_scc (opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FScc.L #<data>.W,(xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f279_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
#ifdef FPUEMU
uae_s16 extra = get_word_ce020_prefetch(2);
/* OP zero */
m68k_incpci(4);
fpuop_scc (opcode, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FTRAPcc.L #<data>.W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f27a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
#ifdef FPUEMU
uaecptr oldpc = m68k_getpci();
uae_u16 extra = get_word_ce020_prefetch(2);
uae_s16 dummy = get_word_ce020_prefetch(4);
/* OP zero */
m68k_incpci(6);
fpuop_trapcc (opcode, oldpc, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FTRAPcc.L #<data>.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f27b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
#ifdef FPUEMU
uaecptr oldpc = m68k_getpci();
uae_u16 extra = get_word_ce020_prefetch(2);
uae_s32 dummy;
dummy = get_long_ce020_prefetch(4);
/* OP zero */
m68k_incpci(8);
fpuop_trapcc (opcode, oldpc, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FTRAPcc.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f27c_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
#ifdef FPUEMU
uaecptr oldpc = m68k_getpci();
uae_u16 extra = get_word_ce020_prefetch(2);
m68k_incpci(4);
fpuop_trapcc (opcode, oldpc, extra);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FBccQ.L #<data>,#<data>.W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f280_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 63);
#ifdef FPUEMU
m68k_incpci(2);
uaecptr pc = m68k_getpci();
uae_s16 extra = get_word_ce020_prefetch(0);
/* OP zero */
m68k_incpci(2);
fpuop_bcc (opcode, pc,extra);
if (regs.fp_exception) {
return;
}
if (regs.fp_branch) {
regs.fp_branch = false;
fill_prefetch();
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FBccQ.L #<data>,#<data>.L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f2c0_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 63);
#ifdef FPUEMU
m68k_incpci(2);
uaecptr pc = m68k_getpci();
uae_s32 extra;
extra = get_long_ce020_prefetch(0);
/* OP zero */
m68k_incpci(4);
fpuop_bcc (opcode, pc,extra);
if (regs.fp_exception) {
return;
}
if (regs.fp_branch) {
regs.fp_branch = false;
fill_prefetch();
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FSAVE.L (An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f310_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_save (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FSAVE.L -(An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f320_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_save (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FSAVE.L (d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f328_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_save (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FSAVE.L (d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f330_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_save (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FSAVE.L (xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f338_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_save (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FSAVE.L (xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f339_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_save (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FRESTORE.L (An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f350_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_restore (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FRESTORE.L (An)+ */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f358_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_restore (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FRESTORE.L (d16,An) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f368_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_restore (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FRESTORE.L (d8,An,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f370_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
uae_u32 real_opcode = opcode;
uae_u32 srcreg = (real_opcode & 7);
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_restore (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FRESTORE.L (xxx).W */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f378_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_restore (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FRESTORE.L (xxx).L */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f379_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_restore (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FRESTORE.L (d16,PC) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f37a_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_restore (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif
/* FRESTORE.L (d8,PC,Xn) */
#ifndef CPUEMU_68000_ONLY
void REGPARAM2 op_f37b_21_ff(uae_u32 opcode)
{
int count_cycles = 0;
if (!regs.s) {
Exception(8);
return;
}
#ifdef FPUEMU
m68k_incpci(2);
fpuop_restore (opcode);
if (regs.fp_exception) {
return;
}
regs.irc = get_word_ce020_prefetch_opcode(0);
#endif
return;
}
#endif