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authorUlrich Drepper <drepper@redhat.com>2004-03-10 23:14:28 +0000
committerUlrich Drepper <drepper@redhat.com>2004-03-10 23:14:28 +0000
commitd682a515f1a83e557d694c35e011f06269528ae1 (patch)
tree59fe6752e49defa23929da380f4959ec8d53161c
parentd3a4a571c42d14ad2dfbe8c06bdf02b74d012e94 (diff)
downloadglibc-d682a515f1a83e557d694c35e011f06269528ae1.tar.gz
Update.
2004-03-10 Ulrich Drepper <drepper@redhat.com> * posix/getopt.c (_): Don't define here for glibc.
-rw-r--r--ChangeLog4
-rw-r--r--nptl/ChangeLog10
-rw-r--r--nptl/sysdeps/powerpc/tcb-offsets.sym1
-rw-r--r--nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S14
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S (renamed from nptl/sysdeps/unix/sysv/linux/powerpc/pt-vfork.S)18
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S57
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S49
-rw-r--r--nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S55
-rw-r--r--posix/getopt.c2
9 files changed, 202 insertions, 8 deletions
diff --git a/ChangeLog b/ChangeLog
index e07376681d..e3b02c171e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2004-03-10 Ulrich Drepper <drepper@redhat.com>
+
+ * posix/getopt.c (_): Don't define here for glibc.
+
2004-03-10 Jakub Jelinek <jakub@redhat.com>
* include/libc-symbols.h [__ASSEMBLY__] (compat_text_section,
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index 94d2273f92..436a263a45 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,5 +1,15 @@
2004-03-10 Jakub Jelinek <jakub@redhat.com>
+ * sysdeps/unix/sysv/linux/powerpc/pt-vfork.S: Remove.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S: New file.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S: New file.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S: New file.
+ * sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S: New file.
+ * sysdeps/powerpc/tcb-offsets.sym: Add PID.
+
+ * sysdeps/unix/sysv/linux/ia64/pt-vfork.S (__vfork): Don't use
+ a local register for saving old PID. Negate PID in parent upon exit.
+
* sysdeps/unix/sysv/linux/s390/s390-32/pt-vfork.S: Include
tcb-offsets.h.
(__vfork): Negate PID if non-zero and set to INT_MIN if zero
diff --git a/nptl/sysdeps/powerpc/tcb-offsets.sym b/nptl/sysdeps/powerpc/tcb-offsets.sym
index d6b7560b8e..fddd466f08 100644
--- a/nptl/sysdeps/powerpc/tcb-offsets.sym
+++ b/nptl/sysdeps/powerpc/tcb-offsets.sym
@@ -11,3 +11,4 @@
#if TLS_MULTIPLE_THREADS_IN_TCB
MULTIPLE_THREADS_OFFSET thread_offsetof (header.multiple_threads)
#endif
+PID thread_offsetof (pid)
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S b/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S
index f59227c695..49398d5c23 100644
--- a/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/pt-vfork.S
@@ -32,22 +32,26 @@
ENTRY(__vfork)
.prologue // work around a GAS bug which triggers if
.body // first .prologue is not at the beginning of proc.
- alloc r2=ar.pfs,0,1,2,0
+ alloc r2=ar.pfs,0,0,2,0
adds r14=PID,r13
;;
- ld4 loc0=[r14]
+ ld4 r16=[r14]
;;
- sub r15=0,loc0
+ sub r15=0,r16
mov out0=CLONE_VM+CLONE_VFORK+SIGCHLD
mov out1=0 /* Standard sp value. */
;;
st4 [r14]=r15
DO_CALL (SYS_ify (clone))
cmp.eq p0,p7=0,r8
- cmp.eq p6,p0=-1,r10
adds r14=PID,r13
;;
-(p7) st4 [r14]=loc0
+(p7) ld4 r16=[r14]
+ cmp.eq p6,p0=-1,r10
+ ;;
+(p7) sub r15=0,r16
+ ;;
+(p7) st4 [r14]=r15
(p6) br.cond.spnt.few __syscall_error
ret
PSEUDO_END(__vfork)
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/pt-vfork.S b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S
index 46e33c07a1..be38fc283a 100644
--- a/nptl/sysdeps/unix/sysv/linux/powerpc/pt-vfork.S
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/pt-vfork.S
@@ -1,5 +1,6 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -20,6 +21,7 @@
#define _ERRNO_H 1
#include <bits/errno.h>
#include <kernel-features.h>
+#include <tcb-offsets.h>
/* Clone the calling process, but without copying the whole address space.
The calling process is suspended until the new process exits or is
@@ -27,7 +29,19 @@
and the process ID of the new process to the old process. */
ENTRY (__vfork)
- DO_CALL (SYS_ify (vfork));
+ lwz 0,PID(2)
+ neg 0,0
+ stw 0,PID(2)
+
+ DO_CALL (SYS_ify (vfork))
+
+ cmpwi 1,3,0
+ beqlr- 1
+
+ lwz 0,PID(2)
+ neg 0,0
+ stw 0,PID(2)
+
PSEUDO_RET
PSEUDO_END (__vfork)
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
new file mode 100644
index 0000000000..6b15567280
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/vfork.S
@@ -0,0 +1,57 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <kernel-features.h>
+#include <tcb-offsets.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ lwz 0,PID(2)
+ cmpwi 0,0,0
+ neg 0,0
+ bne- 0,1f
+ lis 0,0x8000
+1: stw 0,PID(2)
+
+ DO_CALL (SYS_ify (vfork))
+
+ cmpwi 1,3,0
+ beqlr- 1
+
+ lwz 0,PID(2)
+ /* Cannot use clrlwi. here, because cr0 needs to be preserved
+ until PSEUDO_RET. */
+ clrlwi 4,0,1
+ cmpwi 1,4,0
+ beq- 1,1f
+ neg 4,0
+1: stw 4,PID(2)
+
+ PSEUDO_RET
+
+PSEUDO_END (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S
new file mode 100644
index 0000000000..ec7a2a1cea
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/pt-vfork.S
@@ -0,0 +1,49 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <kernel-features.h>
+#include <tcb-offsets.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ lwz 0,PID(13)
+ neg 0,0
+ stw 0,PID(13)
+
+ DO_CALL (SYS_ify (vfork))
+
+ cmpwi 1,3,0
+ beqlr- 1
+
+ lwz 0,PID(13)
+ neg 0,0
+ stw 0,PID(13)
+
+ PSEUDO_RET
+
+PSEUDO_END (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
new file mode 100644
index 0000000000..4820ecac21
--- /dev/null
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
@@ -0,0 +1,55 @@
+/* Copyright (C) 2004 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <sysdep-cancel.h>
+#define _ERRNO_H 1
+#include <bits/errno.h>
+#include <kernel-features.h>
+#include <tcb-offsets.h>
+
+/* Clone the calling process, but without copying the whole address space.
+ The calling process is suspended until the new process exits or is
+ replaced by a call to `execve'. Return -1 for errors, 0 to the new process,
+ and the process ID of the new process to the old process. */
+
+ENTRY (__vfork)
+ lwz 0,PID(13)
+ cmpwi 0,0,0
+ neg 0,0
+ bne- 0,1f
+ lis 0,0x8000
+1: stw 0,PID(13)
+
+ DO_CALL (SYS_ify (vfork))
+
+ cmpwi 1,3,0
+ beqlr- 1
+
+ lwz 0,PID(13)
+ clrlwi 4,0,1
+ cmpwi 1,4,0
+ beq- 1,1f
+ neg 4,0
+1: stw 4,PID(13)
+
+ PSEUDO_RET
+
+PSEUDO_END (__vfork)
+
+weak_alias (__vfork, vfork)
diff --git a/posix/getopt.c b/posix/getopt.c
index 4c383a4a4f..9ad13a4a92 100644
--- a/posix/getopt.c
+++ b/posix/getopt.c
@@ -71,8 +71,8 @@
# include <libintl.h>
#else
# include "gettext.h"
+# define _(msgid) gettext (msgid)
#endif
-#define _(msgid) gettext (msgid)
#if defined _LIBC && defined USE_IN_LIBIO
# include <wchar.h>