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[commits] r6248 - in /fsf/trunk/libc: ./ include/ libio/ locale/programs/ misc/ nptl/ nptl/sysdeps/unix/sysv/linux/i386/i486/ nptl/sys...
- To: commits@xxxxxxxxxx
- Subject: [commits] r6248 - in /fsf/trunk/libc: ./ include/ libio/ locale/programs/ misc/ nptl/ nptl/sysdeps/unix/sysv/linux/i386/i486/ nptl/sys...
- From: eglibc@xxxxxxxxxx
- Date: Tue, 27 May 2008 07:05:49 -0000
Author: eglibc
Date: Tue May 27 00:05:47 2008
New Revision: 6248
Log:
Import glibc-mainline for 2008-05-27
Modified:
fsf/trunk/libc/ChangeLog
fsf/trunk/libc/include/inline-hashtab.h
fsf/trunk/libc/libio/freopen.c
fsf/trunk/libc/libio/freopen64.c
fsf/trunk/libc/locale/programs/ld-collate.c
fsf/trunk/libc/misc/fstab.c
fsf/trunk/libc/nptl/ChangeLog
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S
fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S
fsf/trunk/libc/nptl/tst-typesizes.c
fsf/trunk/libc/posix/glob.c
Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Tue May 27 00:05:47 2008
@@ -1,3 +1,13 @@
+2008-05-26 Jim Meyering <meyering@xxxxxxxxxx>
+
+ Remove useless more "if" tests before "free".
+ * include/inline-hashtab.h (htab_delete): Likewise.
+ * libio/freopen.c (freopen): Likewise.
+ * libio/freopen64.c (freopen64): Likewise.
+ * locale/programs/ld-collate.c (collate_read): Likewise.
+ * misc/fstab.c (libc_freeres_fn): Likewise.
+ * posix/glob.c (globfree): Likewise.
+
2008-05-24 Ulrich Drepper <drepper@xxxxxxxxxx>
* string/Makefile (strop-tests): Add memmem.
Modified: fsf/trunk/libc/include/inline-hashtab.h
==============================================================================
--- fsf/trunk/libc/include/inline-hashtab.h (original)
+++ fsf/trunk/libc/include/inline-hashtab.h Tue May 27 00:05:47 2008
@@ -142,8 +142,7 @@
int i;
for (i = htab->size - 1; i >= 0; i--)
- if (htab->entries[i])
- free (htab->entries[i]);
+ free (htab->entries[i]);
if (htab->free)
htab->free (htab->entries);
Modified: fsf/trunk/libc/libio/freopen.c
==============================================================================
--- fsf/trunk/libc/libio/freopen.c (original)
+++ fsf/trunk/libc/libio/freopen.c Tue May 27 00:05:47 2008
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993,95,96,97,98,2000,2001,2002,2003
+/* Copyright (C) 1993,95,96,97,98,2000,2001,2002,2003,2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -80,8 +80,7 @@
if (fd != -1)
{
__close (fd);
- if (filename != NULL)
- free ((char *) filename);
+ free ((char *) filename);
}
_IO_release_lock (fp);
return result;
Modified: fsf/trunk/libc/libio/freopen64.c
==============================================================================
--- fsf/trunk/libc/libio/freopen64.c (original)
+++ fsf/trunk/libc/libio/freopen64.c Tue May 27 00:05:47 2008
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993,1995,1996,1997,1998,2000,2001,2002, 2003
+/* Copyright (C) 1993,1995,1996,1997,1998,2000,2001,2002, 2003, 2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -64,8 +64,7 @@
if (fd != -1)
{
__close (fd);
- if (filename != NULL)
- free ((char *) filename);
+ free ((char *) filename);
}
_IO_release_lock (fp);
return result;
Modified: fsf/trunk/libc/locale/programs/ld-collate.c
==============================================================================
--- fsf/trunk/libc/locale/programs/ld-collate.c (original)
+++ fsf/trunk/libc/locale/programs/ld-collate.c Tue May 27 00:05:47 2008
@@ -2961,8 +2961,7 @@
else
{
col_elem_free:
- if (symbol != NULL)
- free ((char *) symbol);
+ free ((char *) symbol);
free (arg->val.str.startmb);
free (arg->val.str.startwc);
}
@@ -3142,8 +3141,7 @@
arg = lr_token (ldfile, charmap, result, repertoire, verbose);
if (arg->tok != tok_bsymbol)
{
- if (newname != NULL)
- free ((char *) newname);
+ free ((char *) newname);
goto err_label;
}
@@ -3157,10 +3155,8 @@
"LC_COLLATE");
sym_equiv_free:
- if (newname != NULL)
- free ((char *) newname);
- if (symname != NULL)
- free ((char *) symname);
+ free ((char *) newname);
+ free ((char *) symname);
break;
}
if (symname == NULL)
Modified: fsf/trunk/libc/misc/fstab.c
==============================================================================
--- fsf/trunk/libc/misc/fstab.c (original)
+++ fsf/trunk/libc/misc/fstab.c Tue May 27 00:05:47 2008
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 1998, 2000, 2008
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -185,6 +186,5 @@
char *buffer;
buffer = fstab_state.fs_buffer;
- if (buffer != NULL)
- free ((void *) buffer);
+ free ((void *) buffer);
}
Modified: fsf/trunk/libc/nptl/ChangeLog
==============================================================================
--- fsf/trunk/libc/nptl/ChangeLog (original)
+++ fsf/trunk/libc/nptl/ChangeLog Tue May 27 00:05:47 2008
@@ -1,5 +1,32 @@
+2008-05-23 Paul Pluzhnikov <ppluzhnikov@xxxxxxxxxx>
+
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Add
+ cfi directives.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise.
+ * sysdeps/unix/sysv/linux/i386/i486/sem_post.S: Likewise.
+
+2008-05-22 Paul Pluzhnikov <ppluzhnikov@xxxxxxxxxx>
+
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S: Add
+ cfi directives.
+ * sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S:
+ Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S:
+ Likewise.
+ * sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S:
+ Likewise.
+
+2008-05-26 Ulrich Drepper <drepper@xxxxxxxxxx>
+
+ * tst-typesizes.c: Explicitly check __SIZEOF_PTHREAD_* constants.
+
2008-05-20 Jakub Jelinek <jakub@xxxxxxxxxx>
- David S. Miller <davem@xxxxxxxxxxxxx>
+
+ David S. Miller <davem@xxxxxxxxxxxxx>
* sysdeps/unix/sysv/linux/sparc/sparc64/Makefile: New file.
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S Tue May 27 00:05:47 2008
@@ -27,7 +27,10 @@
.type pthread_barrier_wait,@function
.align 16
pthread_barrier_wait:
+ cfi_startproc
pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
movl 8(%esp), %ebx
@@ -45,6 +48,8 @@
/* There are more threads to come. */
pushl %esi
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -12)
#if CURR_EVENT == 0
movl (%ebx), %edx
@@ -101,9 +106,16 @@
10: movl %esi, %eax /* != PTHREAD_BARRIER_SERIAL_THREAD */
popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
ret
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+
/* The necessary number of threads arrived. */
3:
#if CURR_EVENT == 0
@@ -140,8 +152,12 @@
5: orl $-1, %eax /* == PTHREAD_BARRIER_SERIAL_THREAD */
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
ret
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
1: movl PRIVATE(%ebx), %ecx
leal MUTEX(%ebx), %edx
xorl $LLL_SHARED, %ecx
@@ -154,6 +170,8 @@
call __lll_unlock_wake
jmp 5b
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -12)
6: movl PRIVATE(%ebx), %ecx
leal MUTEX(%ebx), %eax
xorl $LLL_SHARED, %ecx
@@ -165,4 +183,5 @@
xorl $LLL_SHARED, %ecx
call __lll_unlock_wake
jmp 10b
+ cfi_endproc
.size pthread_barrier_wait,.-pthread_barrier_wait
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S Tue May 27 00:05:47 2008
@@ -32,11 +32,19 @@
.type __pthread_cond_broadcast, @function
.align 16
__pthread_cond_broadcast:
-
+ cfi_startproc
pushl %ebx
+ cfi_adjust_cfa_offset(4)
pushl %esi
+ cfi_adjust_cfa_offset(4)
pushl %edi
+ cfi_adjust_cfa_offset(4)
pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%esi, -12)
+ cfi_offset(%edi, -16)
+ cfi_offset(%ebp, -20)
movl 20(%esp), %ebx
@@ -114,11 +122,24 @@
10: xorl %eax, %eax
popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
ret
+ cfi_adjust_cfa_offset(16)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%esi, -12)
+ cfi_offset(%edi, -16)
+ cfi_offset(%ebp, -20)
.align 16
/* Unlock. */
4: LOCK
@@ -127,11 +148,24 @@
6: xorl %eax, %eax
popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
ret
+ cfi_adjust_cfa_offset(16)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%esi, -12)
+ cfi_offset(%edi, -16)
+ cfi_offset(%ebp, -20)
/* Initial locking failed. */
1:
#if cond_lock == 0
@@ -199,6 +233,7 @@
movl $SYS_futex, %eax
ENTER_KERNEL
jmp 10b
+ cfi_endproc
.size __pthread_cond_broadcast, .-__pthread_cond_broadcast
versioned_symbol (libpthread, __pthread_cond_broadcast, pthread_cond_broadcast,
GLIBC_2_3_2)
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S Tue May 27 00:05:47 2008
@@ -33,8 +33,13 @@
.align 16
__pthread_cond_signal:
+ cfi_startproc
pushl %ebx
+ cfi_adjust_cfa_offset(4)
pushl %edi
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%edi, -12)
movl 12(%esp), %edi
@@ -69,7 +74,12 @@
/* Wake up one thread. */
pushl %esi
+ cfi_adjust_cfa_offset(4)
pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -16)
+ cfi_offset(%ebp, -20)
+
#if FUTEX_PRIVATE_FLAG > 255
xorl %ecx, %ecx
#endif
@@ -91,7 +101,11 @@
ENTER_KERNEL */
int $0x80
popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
/* For any kind of error, we try again with WAKE.
The general test also covers running on old kernels. */
@@ -100,8 +114,16 @@
6: xorl %eax, %eax
popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
ret
+
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%edi, -12)
7: /* %ecx should be either FUTEX_WAKE_OP or
FUTEX_WAKE_OP|FUTEX_PRIVATE_FLAG from the previous syscall. */
@@ -152,6 +174,7 @@
call __lll_lock_wait
jmp 2b
+ cfi_endproc
.size __pthread_cond_signal, .-__pthread_cond_signal
versioned_symbol (libpthread, __pthread_cond_signal, pthread_cond_signal,
GLIBC_2_3_2)
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S Tue May 27 00:05:47 2008
@@ -30,8 +30,13 @@
.type __pthread_rwlock_rdlock,@function
.align 16
__pthread_rwlock_rdlock:
+ cfi_startproc
pushl %esi
+ cfi_adjust_cfa_offset(4)
pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -8)
+ cfi_offset(%ebx, -12)
xorl %esi, %esi
movl 12(%esp), %ebx
@@ -113,9 +118,16 @@
movl %edx, %eax
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
ret
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%esi, -8)
+ cfi_offset(%ebx, -12)
1:
#if MUTEX == 0
movl %ebx, %edx
@@ -171,6 +183,7 @@
movzbl PSHARED(%ebx), %ecx
call __lll_lock_wait
jmp 13b
+ cfi_endproc
.size __pthread_rwlock_rdlock,.-__pthread_rwlock_rdlock
.globl pthread_rwlock_rdlock
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedrdlock.S Tue May 27 00:05:47 2008
@@ -30,11 +30,21 @@
.type pthread_rwlock_timedrdlock,@function
.align 16
pthread_rwlock_timedrdlock:
+ cfi_startproc
pushl %esi
+ cfi_adjust_cfa_offset(4)
pushl %edi
+ cfi_adjust_cfa_offset(4)
pushl %ebx
+ cfi_adjust_cfa_offset(4)
pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -8)
+ cfi_offset(%edi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
subl $8, %esp
+ cfi_adjust_cfa_offset(8)
movl 28(%esp), %ebp
movl 32(%esp), %edi
@@ -150,12 +160,26 @@
7: movl %edx, %eax
addl $8, %esp
+ cfi_adjust_cfa_offset(-8)
popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
ret
+ cfi_adjust_cfa_offset(24)
+ cfi_offset(%esi, -8)
+ cfi_offset(%edi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
1:
#if MUTEX == 0
movl %ebp, %edx
@@ -216,4 +240,5 @@
19: movl $EINVAL, %edx
jmp 9b
+ cfi_endproc
.size pthread_rwlock_timedrdlock,.-pthread_rwlock_timedrdlock
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_timedwrlock.S Tue May 27 00:05:47 2008
@@ -30,11 +30,21 @@
.type pthread_rwlock_timedwrlock,@function
.align 16
pthread_rwlock_timedwrlock:
+ cfi_startproc
pushl %esi
+ cfi_adjust_cfa_offset(4)
pushl %edi
+ cfi_adjust_cfa_offset(4)
pushl %ebx
+ cfi_adjust_cfa_offset(4)
pushl %ebp
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -8)
+ cfi_offset(%edi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
subl $8, %esp
+ cfi_adjust_cfa_offset(8)
movl 28(%esp), %ebp
movl 32(%esp), %edi
@@ -148,12 +158,26 @@
7: movl %edx, %eax
addl $8, %esp
+ cfi_adjust_cfa_offset(-8)
popl %ebp
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebp)
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
ret
+ cfi_adjust_cfa_offset(24)
+ cfi_offset(%esi, -8)
+ cfi_offset(%edi, -12)
+ cfi_offset(%ebx, -16)
+ cfi_offset(%ebp, -20)
1:
#if MUTEX == 0
movl %ebp, %edx
@@ -209,4 +233,5 @@
19: movl $EINVAL, %edx
jmp 9b
+ cfi_endproc
.size pthread_rwlock_timedwrlock,.-pthread_rwlock_timedwrlock
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_unlock.S Tue May 27 00:05:47 2008
@@ -29,8 +29,13 @@
.type __pthread_rwlock_unlock,@function
.align 16
__pthread_rwlock_unlock:
+ cfi_startproc
pushl %ebx
+ cfi_adjust_cfa_offset(4)
pushl %edi
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%edi, -12)
movl 12(%esp), %edi
@@ -87,9 +92,16 @@
xorl %eax, %eax
popl %edi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%edi)
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
ret
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%ebx, -8)
+ cfi_offset(%edi, -12)
.align 16
6: LOCK
#if MUTEX == 0
@@ -133,7 +145,7 @@
movzbl PSHARED(%edi), %ecx
call __lll_unlock_wake
jmp 8b
-
+ cfi_endproc
.size __pthread_rwlock_unlock,.-__pthread_rwlock_unlock
.globl pthread_rwlock_unlock
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S Tue May 27 00:05:47 2008
@@ -30,8 +30,13 @@
.type __pthread_rwlock_wrlock,@function
.align 16
__pthread_rwlock_wrlock:
+ cfi_startproc
pushl %esi
+ cfi_adjust_cfa_offset(4)
pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%esi, -8)
+ cfi_offset(%ebx, -12)
xorl %esi, %esi
movl 12(%esp), %ebx
@@ -111,9 +116,16 @@
movl %edx, %eax
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
popl %esi
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%esi)
ret
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%esi, -8)
+ cfi_offset(%ebx, -12)
1:
#if MUTEX == 0
movl %ebx, %edx
@@ -162,6 +174,7 @@
movzbl PSHARED(%ebx), %ecx
call __lll_lock_wait
jmp 13b
+ cfi_endproc
.size __pthread_rwlock_wrlock,.-__pthread_rwlock_wrlock
.globl pthread_rwlock_wrlock
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/i386/i486/sem_post.S Tue May 27 00:05:47 2008
@@ -30,7 +30,10 @@
.type __new_sem_post,@function
.align 16
__new_sem_post:
+ cfi_startproc
pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
movl 8(%esp), %ebx
@@ -64,8 +67,12 @@
2: xorl %eax, %eax
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
ret
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
1:
#ifdef PIC
call __i686.get_pc_thunk.bx
@@ -116,14 +123,20 @@
orl $-1, %eax
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
ret
+ cfi_endproc
.size __new_sem_post,.-__new_sem_post
versioned_symbol(libpthread, __new_sem_post, sem_post, GLIBC_2_1)
#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1)
.global __old_sem_post
.type __old_sem_post,@function
__old_sem_post:
+ cfi_startproc
pushl %ebx
+ cfi_adjust_cfa_offset(4)
+ cfi_offset(%ebx, -8)
movl 8(%esp), %ebx
LOCK
@@ -139,7 +152,10 @@
xorl %eax, %eax
popl %ebx
+ cfi_adjust_cfa_offset(-4)
+ cfi_restore(%ebx)
ret
+ cfi_endproc
.size __old_sem_post,.-__old_sem_post
compat_symbol(libpthread, __old_sem_post, sem_post, GLIBC_2_0)
#endif
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedrdlock.S Tue May 27 00:05:47 2008
@@ -33,10 +33,19 @@
.type pthread_rwlock_timedrdlock,@function
.align 16
pthread_rwlock_timedrdlock:
+ cfi_startproc
pushq %r12
+ cfi_adjust_cfa_offset(8)
pushq %r13
+ cfi_adjust_cfa_offset(8)
pushq %r14
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%r12, -16)
+ cfi_offset(%r13, -24)
+ cfi_offset(%r14, -32)
+
subq $16, %rsp
+ cfi_adjust_cfa_offset(16)
movq %rdi, %r12
movq %rsi, %r13
@@ -155,11 +164,22 @@
7: movq %rdx, %rax
addq $16, %rsp
+ cfi_adjust_cfa_offset(-16)
popq %r14
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r14)
popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r13)
popq %r12
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r12)
retq
+ cfi_adjust_cfa_offset(40)
+ cfi_offset(%r12, -16)
+ cfi_offset(%r13, -24)
+ cfi_offset(%r14, -32)
1: movl PSHARED(%rdi), %esi
#if MUTEX != 0
addq $MUTEX, %rdi
@@ -214,4 +234,5 @@
19: movl $EINVAL, %edx
jmp 9b
+ cfi_endproc
.size pthread_rwlock_timedrdlock,.-pthread_rwlock_timedrdlock
Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_timedwrlock.S Tue May 27 00:05:47 2008
@@ -33,10 +33,19 @@
.type pthread_rwlock_timedwrlock,@function
.align 16
pthread_rwlock_timedwrlock:
+ cfi_startproc
pushq %r12
+ cfi_adjust_cfa_offset(8)
pushq %r13
+ cfi_adjust_cfa_offset(8)
pushq %r14
+ cfi_adjust_cfa_offset(8)
+ cfi_offset(%r12, -16)
+ cfi_offset(%r13, -24)
+ cfi_offset(%r14, -32)
+
subq $16, %rsp
+ cfi_adjust_cfa_offset(16)
movq %rdi, %r12
movq %rsi, %r13
@@ -152,11 +161,22 @@
7: movq %rdx, %rax
addq $16, %rsp
+ cfi_adjust_cfa_offset(-16)
popq %r14
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r14)
popq %r13
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r13)
popq %r12
+ cfi_adjust_cfa_offset(-8)
+ cfi_restore(%r12)
retq
+ cfi_adjust_cfa_offset(40)
+ cfi_offset(%r12, -16)
+ cfi_offset(%r13, -24)
+ cfi_offset(%r14, -32)
1: movl PSHARED(%rdi), %esi
#if MUTEX != 0
addq $MUTEX, %rdi
@@ -206,4 +226,5 @@
19: movl $EINVAL, %edx
jmp 9b
+ cfi_endproc
.size pthread_rwlock_timedwrlock,.-pthread_rwlock_timedwrlock
Modified: fsf/trunk/libc/nptl/tst-typesizes.c
==============================================================================
--- fsf/trunk/libc/nptl/tst-typesizes.c (original)
+++ fsf/trunk/libc/nptl/tst-typesizes.c Tue May 27 00:05:47 2008
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@xxxxxxxxxx>, 2005.
@@ -21,6 +21,25 @@
#include <pthreadP.h>
#include <semaphore.h>
+static const struct
+{
+ const char *name;
+ size_t expected;
+ size_t is;
+} types[] =
+ {
+#define T(t, c) \
+ { #t, c, sizeof (t) }
+ T (pthread_attr_t, __SIZEOF_PTHREAD_ATTR_T),
+ T (pthread_mutex_t, __SIZEOF_PTHREAD_MUTEX_T),
+ T (pthread_mutexattr_t, __SIZEOF_PTHREAD_MUTEXATTR_T),
+ T (pthread_cond_t, __SIZEOF_PTHREAD_COND_T),
+ T (pthread_condattr_t, __SIZEOF_PTHREAD_CONDATTR_T),
+ T (pthread_rwlock_t, __SIZEOF_PTHREAD_RWLOCK_T),
+ T (pthread_rwlockattr_t, __SIZEOF_PTHREAD_RWLOCKATTR_T),
+ T (pthread_barrier_t, __SIZEOF_PTHREAD_BARRIER_T),
+ T (pthread_barrierattr_t, __SIZEOF_PTHREAD_BARRIERATTR_T)
+ };
static int
do_test (void)
@@ -62,6 +81,14 @@
TEST_TYPE2 (sem_t, struct new_sem);
TEST_TYPE2 (sem_t, struct old_sem);
+ for (size_t i = 0; i < sizeof (types) / sizeof (types[0]); ++i)
+ if (types[i].expected != types[i].is)
+ {
+ printf ("%s: expected %zu, is %zu\n",
+ types[i].name, types[i].expected, types[i].is);
+ result = 1;
+ }
+
return result;
}
Modified: fsf/trunk/libc/posix/glob.c
==============================================================================
--- fsf/trunk/libc/posix/glob.c (original)
+++ fsf/trunk/libc/posix/glob.c Tue May 27 00:05:47 2008
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006, 2007
+/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006, 2007, 2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -1075,8 +1075,7 @@
{
size_t i;
for (i = 0; i < pglob->gl_pathc; ++i)
- if (pglob->gl_pathv[pglob->gl_offs + i] != NULL)
- free (pglob->gl_pathv[pglob->gl_offs + i]);
+ free (pglob->gl_pathv[pglob->gl_offs + i]);
free (pglob->gl_pathv);
pglob->gl_pathv = NULL;
}