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Adapt Solaris 12 references

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libgo:
	Backport from mainline

libgo: adapt Solaris 12 references

    With the change in the Solaris release model (no more major releases
    like Solaris 12 but only minor ones like 11.4), the Solaris 12
    references in GCC need to be adapted.

    Patch by Rainer Orth.

    Reviewed-on: https://go-review.googlesource.com/77490

	libgcc:
	Backport from mainline
	2017-11-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config.host (*-*-solaris2*): Adapt comment for Solaris 12
	renaming.
	* config/sol2/crtpg.c (__start_crt_compiler): Likewise.
	* configure.ac (libgcc_cv_solaris_crts): Likewise.
	* configure: Regenerate.

	gcc:
	Backport from mainline
	2017-11-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* config.gcc (*-*-solaris2*): Enable default_use_cxa_atexit since
	Solaris 11.  Update comment.
	* configure.ac (gcc_cv_ld_pid): Adapt comment for Solaris 12
	renaming.
	* config/sol2.h (STARTFILE_SPEC): Likewise.
	* configure: Regenerate.

	gcc/testsuite:
	Backport from mainline
	2017-11-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

	* lib/target-supports.exp (check_effective_target_pie): Adapt
	comment for Solaris 12 renaming.

	* gcc.dg/torture/pr60092.c: Remove *-*-solaris2.11* dg-xfail-run-if.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@254995 138bc75d-0d04-0410-961f-82ee72b054a4
This commit is contained in:
ro 2017-11-21 09:41:34 +00:00
parent 8d5e5b1e8b
commit 579fc9f8c0
15 changed files with 53 additions and 22 deletions
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12
gcc/ChangeLog
View File

@ -1,3 +1,15 @@
2017-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Backport from mainline
2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.gcc (*-*-solaris2*): Enable default_use_cxa_atexit since
Solaris 11. Update comment.
* configure.ac (gcc_cv_ld_pid): Adapt comment for Solaris 12
renaming.
* config/sol2.h (STARTFILE_SPEC): Likewise.
* configure: Regenerate.
2017-11-16 Uros Bizjak <ubizjak@gmail.com>
* config/i386/i386.c (x86_print_call_or_nop): Emit 5 byte nop

4
gcc/config.gcc
View File

@ -850,8 +850,8 @@ case ${target} in
sol2_tm_file_tail="${cpu_type}/sol2.h sol2.h"
sol2_tm_file="${sol2_tm_file_head} ${sol2_tm_file_tail}"
case ${target} in
*-*-solaris2.1[2-9]*)
# __cxa_atexit was introduced in Solaris 12.
*-*-solaris2.1[1-9]*)
# __cxa_atexit was introduced in Solaris 11.4.
default_use_cxa_atexit=yes
;;
esac

4
gcc/config/sol2.h
View File

@ -185,8 +185,8 @@ along with GCC; see the file COPYING3. If not see
/* We don't use the standard svr4 STARTFILE_SPEC because it's wrong for us. */
#undef STARTFILE_SPEC
#ifdef HAVE_SOLARIS_CRTS
/* Since Solaris 11.x and Solaris 12, the OS delivers crt1.o, crti.o, and
crtn.o, with a hook for compiler-dependent stuff like profile handling. */
/* Since Solaris 11.4, the OS delivers crt1.o, crti.o, and crtn.o, with a hook
for compiler-dependent stuff like profile handling. */
#define STARTFILE_SPEC "%{!shared:%{!symbolic: \
crt1.o%s \
%{p:%e-p is not supported; \

2
gcc/configure vendored
View File

@ -27888,7 +27888,7 @@ elif test x$gcc_cv_ld != x; then
else
case "$target" in
*-*-solaris2.1[1-9]*)
# Solaris 11.x and Solaris 12 added PIE support.
# Solaris 11.3 added PIE support.
if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
gcc_cv_ld_pie=yes
fi

2
gcc/configure.ac
View File

@ -4932,7 +4932,7 @@ elif test x$gcc_cv_ld != x; then
else
case "$target" in
*-*-solaris2.1[[1-9]]*)
# Solaris 11.x and Solaris 12 added PIE support.
# Solaris 11.3 added PIE support.
if $gcc_cv_ld -z help 2>&1 | grep -- type.*pie > /dev/null; then
gcc_cv_ld_pie=yes
fi

10
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,13 @@
2017-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Backport from mainline
2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* lib/target-supports.exp (check_effective_target_pie): Adapt
comment for Solaris 12 renaming.
* gcc.dg/torture/pr60092.c: Remove *-*-solaris2.11* dg-xfail-run-if.
2017-11-13 Paul Thomas <pault@gcc.gnu.org>
Backport from trunk

1
gcc/testsuite/gcc.dg/torture/pr60092.c
View File

@ -4,7 +4,6 @@
/* { dg-skip-if "No undefined weak" { nvptx-*-* } { "*" } { "" } } */
/* { dg-additional-options "-Wl,-undefined,dynamic_lookup" { target *-*-darwin* } } */
/* { dg-additional-options "-Wl,-flat_namespace" { target *-*-darwin[89]* } } */
/* { dg-xfail-run-if "posix_memalign modifies first arg on error" { *-*-solaris2.11* } { "-O0" } } */
typedef __SIZE_TYPE__ size_t;
extern int posix_memalign(void **memptr, size_t alignment, size_t size) __attribute__((weak));

4
gcc/testsuite/lib/target-supports.exp
View File

@ -1060,8 +1060,8 @@ proc check_effective_target_pie { } {
return 1;
}
if { [istarget *-*-solaris2.1\[1-9\]*] } {
# Full PIE support was added in Solaris 11.x and Solaris 12, but gcc
# errors out if missing, so check for that.
# Full PIE support was added in Solaris 11.3, but gcc errors out
# if missing, so check for that.
return [check_no_compiler_messages pie executable {
int main (void) { return 0; }
} "-pie -fpie"]

11
libgcc/ChangeLog
View File

@ -1,3 +1,14 @@
2017-11-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Backport from mainline
2017-11-14 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config.host (*-*-solaris2*): Adapt comment for Solaris 12
renaming.
* config/sol2/crtpg.c (__start_crt_compiler): Likewise.
* configure.ac (libgcc_cv_solaris_crts): Likewise.
* configure: Regenerate.
2017-11-05 Andreas Tobler <andreast@gcc.gnu.org>
Backport from mainline

2
libgcc/config.host
View File

@ -277,7 +277,7 @@ case ${host} in
tmake_file="$tmake_file $cpu_type/t-sol2"
extra_parts="gmon.o crtbegin.o crtend.o"
if test "${libgcc_cv_solaris_crts}" = yes; then
# Solaris 11.x and 12 provide crt1.o, crti.o, and crtn.o as part of the
# Solaris 11.4 provides crt1.o, crti.o, and crtn.o as part of the
# base system. crtp.o and crtpg.o implement the compiler-dependent parts.
extra_parts="$extra_parts crtp.o crtpg.o"
# If the Solaris CRTs are present, both ld and gld will have PIE support.

9
libgcc/config/sol2/crtpg.c
View File

@ -31,11 +31,10 @@ extern char _start[], _etext[];
int __start_crt_compiler (int, char **);
/* Since Solaris 11.x and Solaris 12, the system-provided CRTs provide a
hook to invoke initialization code early during process startup.
__start_crt_compiler is documented in crt1.o(5). We use it to perform
initialization for profiling as a substitute for the earlier separate
gcrt1.o. */
/* Since Solaris 11.4, the system-provided CRTs provide a hook to invoke
initialization code early during process startup. __start_crt_compiler
is documented in crt1.o(5). We use it to perform initialization for
profiling as a substitute for the earlier separate gcrt1.o. */
int
__start_crt_compiler (int argc __attribute__ ((unused)),

2
libgcc/configure vendored
View File

@ -4667,7 +4667,7 @@ esac
case ${host} in
*-*-solaris2*)
# Check for system-provided CRTs on Solaris 11.x and Solaris 12.
# Check for system-provided CRTs on Solaris 11.4.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking system-provided CRTs on Solaris" >&5
$as_echo_n "checking system-provided CRTs on Solaris... " >&6; }
if test "${libgcc_cv_solaris_crts+set}" = set; then :

2
libgcc/configure.ac
View File

@ -294,7 +294,7 @@ esac
case ${host} in
*-*-solaris2*)
# Check for system-provided CRTs on Solaris 11.x and Solaris 12.
# Check for system-provided CRTs on Solaris 11.4.
AC_CACHE_CHECK([system-provided CRTs on Solaris],
[libgcc_cv_solaris_crts],
[libgcc_cv_solaris_crts=no

2
libgo/configure.ac
View File

@ -684,7 +684,7 @@ STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
AC_SUBST(STRUCT_EPOLL_EVENT_FD_OFFSET)
dnl Check if <sys/stat.h> uses timespec_t for st_?tim members. Introduced
dnl in Solaris 12 for XPG7 compatibility.
dnl in Solaris 11.4 for XPG7 compatibility.
AC_EGREP_HEADER([timespec_t.*st_atim], [sys/stat.h],
[have_stat_timespec=yes], [have_stat_timespec=no])
AM_CONDITIONAL(HAVE_STAT_TIMESPEC, test $have_stat_timespec = yes)

8
libgo/mksysinfo.sh
View File

@ -1503,22 +1503,22 @@ grep '^type _zone_net_addr_t ' gen-sysinfo.go | \
sed -e 's/_in6_addr/[16]byte/' \
>> ${OUT}
# The Solaris 12 _flow_arp_desc_t struct.
# The Solaris 11.4 _flow_arp_desc_t struct.
grep '^type _flow_arp_desc_t ' gen-sysinfo.go | \
sed -e 's/_in6_addr_t/[16]byte/g' \
>> ${OUT}
# The Solaris 12 _flow_l3_desc_t struct.
# The Solaris 11.4 _flow_l3_desc_t struct.
grep '^type _flow_l3_desc_t ' gen-sysinfo.go | \
sed -e 's/_in6_addr_t/[16]byte/g' \
>> ${OUT}
# The Solaris 12 _mac_ipaddr_t struct.
# The Solaris 11.3 _mac_ipaddr_t struct.
grep '^type _mac_ipaddr_t ' gen-sysinfo.go | \
sed -e 's/_in6_addr_t/[16]byte/g' \
>> ${OUT}
# The Solaris 12 _mactun_info_t struct.
# The Solaris 11.3 _mactun_info_t struct.
grep '^type _mactun_info_t ' gen-sysinfo.go | \
sed -e 's/_in6_addr_t/[16]byte/g' \
>> ${OUT}