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.

diff --git a/ChangeLog b/ChangeLog
index 76f4531..db6bcdb 100644 (file)
--- 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 (file)
index 0000000..316f454
--- /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 (file)
index 0000000..db07146
--- /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 26950aa..7e5cb5d 100644 (file)
--- 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 6a1b541..4015d99 100644 (file)
--- 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