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* sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c
	(__fe_nomask_env): Use __prctl not prctl.
	* sysdeps/unix/sysv/linux/syscalls.list: Add __prctl alias for
	prctl syscall.
This commit is contained in:
Ulrich Drepper 2003-01-28 05:59:24 +00:00
parent 809cd22238
commit 68ff8426c6
5 changed files with 70 additions and 2 deletions
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5
ChangeLog
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@ -1,5 +1,10 @@
2003-01-27 Ulrich Drepper <drepper@redhat.com> 2003-01-27 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c
(__fe_nomask_env): Use __prctl not prctl.
* sysdeps/unix/sysv/linux/syscalls.list: Add __prctl alias for
prctl syscall.
* elf/dl-reloc.c (CHECK_STATIC_TLS): Improve error message. * elf/dl-reloc.c (CHECK_STATIC_TLS): Improve error message.
* elf/dl-open.c (_dl_tls_static_size): Bump to 2048. * elf/dl-open.c (_dl_tls_static_size): Bump to 2048.

6
include/sys/prctl.h Normal file
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@ -0,0 +1,6 @@
#ifndef _SYS_PRCTL_H
#include_next <sys/prctl.h>
extern int __prctl (int __option, ...);
#endif

57
sysdeps/sparc/sparc32/elf/configure vendored Normal file
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@ -0,0 +1,57 @@
# This file is generated from configure.in by Autoconf. DO NOT EDIT!
# Local configure fragment for sysdeps/sparc/sparc32/elf.
if test "$usetls" != no; then
# Check for support of thread-local storage handling in assembler and linker.
echo "$as_me:$LINENO: checking for sparc32 TLS support" >&5
echo $ECHO_N "checking for sparc32 TLS support... $ECHO_C" >&6
if test "${libc_cv_sparc32_tls+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat > conftest.s <<\EOF
.section ".tdata", "awT", @progbits
.globl foo
foo: .word 1
.section ".tbss", "awT", @nobits
.globl bar
bar: .skip 4
.text
baz: sethi %tgd_hi22(foo), %l1
add %l1, %tgd_lo10(foo), %l1
add %l7, %l1, %o0, %tgd_add(foo)
call __tls_get_addr, %tgd_call(foo)
sethi %tldm_hi22(bar), %l1
add %l1, %tldm_lo10(bar), %l1
add %l7, %l1, %o0, %tldm_add(bar)
call __tls_get_addr, %tldm_call(bar)
sethi %tldo_hix22(bar), %l1
xor %l1, %tldo_lox10(bar), %l1
add %o0, %l1, %l1, %tldo_add(bar)
sethi %tie_hi22(foo), %l1
add %l1, %tie_lo10(foo), %l1
ld [%l7 + %l1], %l1, %tie_ld(foo)
add %g7, %l1, %l1, %tie_add(foo)
sethi %tle_hix22(foo), %l1
xor %l1, %tle_lox10(foo), %l1
EOF
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); }; }; then
libc_cv_sparc32_tls=yes
else
libc_cv_sparc32_tls=no
fi
rm -f conftest*
fi
echo "$as_me:$LINENO: result: $libc_cv_sparc32_tls" >&5
echo "${ECHO_T}$libc_cv_sparc32_tls" >&6
if test $libc_cv_sparc32_tls = yes; then
cat >>confdefs.h <<\_ACEOF
#define HAVE_TLS_SUPPORT 1
_ACEOF
fi
fi

2
sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c
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@ -24,7 +24,7 @@
const fenv_t * const fenv_t *
__fe_nomask_env (void) __fe_nomask_env (void)
{ {
prctl (PR_SET_FPEXC, PR_FP_EXC_PRECISE); __prctl (PR_SET_FPEXC, PR_FP_EXC_PRECISE);
return FE_ENABLED_ENV; return FE_ENABLED_ENV;
} }

2
sysdeps/unix/sysv/linux/syscalls.list
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@ -43,7 +43,7 @@ pause - pause Ci: __libc_pause pause
personality init-first personality i:i __personality personality personality init-first personality i:i __personality personality
pipe - pipe i:f __pipe pipe pipe - pipe i:f __pipe pipe
pivot_root EXTRA pivot_root i:ss pivot_root pivot_root EXTRA pivot_root i:ss pivot_root
prctl EXTRA prctl i:iiiii prctl prctl EXTRA prctl i:iiiii __prctl prctl
putpmsg - putpmsg i:ippii putpmsg putpmsg - putpmsg i:ippii putpmsg
query_module EXTRA query_module i:sipip query_module query_module EXTRA query_module i:sipip query_module
quotactl EXTRA quotactl i:isip quotactl quotactl EXTRA quotactl i:isip quotactl