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authorUlrich Drepper <drepper@redhat.com>2003-01-28 05:59:24 +0000
committerUlrich Drepper <drepper@redhat.com>2003-01-28 05:59:24 +0000
commit68ff8426c6b8cf5dd93f2dd151ab21cb83fa990b (patch)
tree05c6b4b2f99ea028473c7aae25d9ca68c718941c
parent809cd222384f058b6e59b08016ac5e1dbcf27711 (diff)
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Update.
* 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.
-rw-r--r--ChangeLog5
-rw-r--r--include/sys/prctl.h6
-rw-r--r--sysdeps/sparc/sparc32/elf/configure57
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c2
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list2
5 files changed, 70 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 76f4531397..db6bcdb922 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
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-open.c (_dl_tls_static_size): Bump to 2048.
diff --git a/include/sys/prctl.h b/include/sys/prctl.h
new file mode 100644
index 0000000000..316f454c1c
--- /dev/null
+++ b/include/sys/prctl.h
@@ -0,0 +1,6 @@
+#ifndef _SYS_PRCTL_H
+#include_next <sys/prctl.h>
+
+extern int __prctl (int __option, ...);
+
+#endif
diff --git a/sysdeps/sparc/sparc32/elf/configure b/sysdeps/sparc/sparc32/elf/configure
new file mode 100644
index 0000000000..db0714615a
--- /dev/null
+++ b/sysdeps/sparc/sparc32/elf/configure
@@ -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
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c
index 26950aa097..7e5cb5d2f4 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/fe_nomask.c
@@ -24,7 +24,7 @@
const fenv_t *
__fe_nomask_env (void)
{
- prctl (PR_SET_FPEXC, PR_FP_EXC_PRECISE);
+ __prctl (PR_SET_FPEXC, PR_FP_EXC_PRECISE);
return FE_ENABLED_ENV;
}
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index 6a1b5415ad..4015d99d7f 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -43,7 +43,7 @@ pause - pause Ci: __libc_pause pause
personality init-first personality i:i __personality personality
pipe - pipe i:f __pipe pipe
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
query_module EXTRA query_module i:sipip query_module
quotactl EXTRA quotactl i:isip quotactl