[commits] r8796 - in /fsf/trunk/libc: ./ nptl/ nptl/sysdeps/unix/sysv/linux/x86_64/ stdlib/

[eglibc@xxxxxxxxxx]

Author: eglibc
Date: Tue Aug 11 00:05:46 2009
New Revision: 8796

Log:
Import glibc-mainline for 2009-08-11

Modified:
    fsf/trunk/libc/ChangeLog
    fsf/trunk/libc/nptl/ChangeLog
    fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S
    fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S
    fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S
    fsf/trunk/libc/stdlib/longlong.h

Modified: fsf/trunk/libc/ChangeLog
==============================================================================
--- fsf/trunk/libc/ChangeLog (original)
+++ fsf/trunk/libc/ChangeLog Tue Aug 11 00:05:46 2009
@@ -1,3 +1,8 @@
+2009-08-10  SUGIOKA Toshinobu  <sugioka@xxxxxxxxxxxx>
+
+	* stdlib/longlong.h [__sh__] (udiv_qrnnd, sub_ddmmss): Add "t" to
+	clobber list.
+
 2009-08-01  H.J. Lu  <hongjiu.lu@xxxxxxxxx>
 
 	* elf/Makefile (distribute): Add tst-audit6.c tst-auditmod6a.c

Modified: fsf/trunk/libc/nptl/ChangeLog
==============================================================================
--- fsf/trunk/libc/nptl/ChangeLog (original)
+++ fsf/trunk/libc/nptl/ChangeLog Tue Aug 11 00:05:46 2009
@@ -1,3 +1,15 @@
+2009-08-10  Ulrich Drepper  <drepper@xxxxxxxxxx>
+
+	* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Add CFI
+	directives.
+	* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise.
+
+2009-08-10  Andreas Schwab  <schwab@xxxxxxxxxx>
+
+	* sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S
+	(__pthread_cond_signal): Don't clobber register used for syscall
+	number.
+
 2009-08-08  Ulrich Drepper  <drepper@xxxxxxxxxx>
 
 	* sysdeps/unix/sysv/linux/x86_64/sem_timedwait.S (sem_timedwait):

Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S Tue Aug 11 00:05:46 2009
@@ -64,9 +64,9 @@
 
 	/* Get the address of the mutex used.  */
 	movq    dep_mutex(%r8), %rcx
-	movl	MUTEX_KIND(%rcx), %eax
-	andl	$(ROBUST_BIT|PI_BIT), %eax
-	cmpl	$PI_BIT, %eax
+	movl	MUTEX_KIND(%rcx), %r11d
+	andl	$(ROBUST_BIT|PI_BIT), %r11d
+	cmpl	$PI_BIT, %r11d
 	je	9f
 
 #ifdef __ASSUME_PRIVATE_FUTEX

Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S Tue Aug 11 00:05:46 2009
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@xxxxxxxxxx>, 2002.
 
@@ -30,6 +30,7 @@
 	.type	__pthread_rwlock_rdlock,@function
 	.align	16
 __pthread_rwlock_rdlock:
+	cfi_startproc
 	xorq	%r10, %r10
 
 	/* Get the lock.  */
@@ -167,6 +168,7 @@
 	subq	$MUTEX, %rdi
 #endif
 	jmp	13b
+	cfi_endproc
 	.size	__pthread_rwlock_rdlock,.-__pthread_rwlock_rdlock
 
 	.globl	pthread_rwlock_rdlock

Modified: fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S
==============================================================================
--- fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S (original)
+++ fsf/trunk/libc/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S Tue Aug 11 00:05:46 2009
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003, 2005, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2005, 2007, 2009 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@xxxxxxxxxx>, 2002.
 
@@ -30,6 +30,7 @@
 	.type	__pthread_rwlock_wrlock,@function
 	.align	16
 __pthread_rwlock_wrlock:
+	cfi_startproc
 	xorq	%r10, %r10
 
 	/* Get the lock.  */
@@ -155,6 +156,7 @@
 	subq	$MUTEX, %rdi
 #endif
 	jmp	13b
+	cfi_endproc
 	.size	__pthread_rwlock_wrlock,.-__pthread_rwlock_wrlock
 
 	.globl	pthread_rwlock_wrlock

Modified: fsf/trunk/libc/stdlib/longlong.h
==============================================================================
--- fsf/trunk/libc/stdlib/longlong.h (original)
+++ fsf/trunk/libc/stdlib/longlong.h Tue Aug 11 00:05:46 2009
@@ -1,6 +1,6 @@
 /* longlong.h -- definitions for mixed size 32/64 bit arithmetic.
    Copyright (C) 1991, 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
-   2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+   2002, 2003, 2004, 2005, 2006, 2009 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
 
@@ -918,7 +918,7 @@
 "	or r1,%0"							\
 	: "=r" (q), "=&z" (r)						\
 	: "1" (n1), "r" (n0), "rm" (d), "r" (&__udiv_qrnnd_16)		\
-	: "r1", "r2", "r4", "r5", "r6", "pr");				\
+	: "r1", "r2", "r4", "r5", "r6", "pr", "t");			\
   } while (0)
 
 #define UDIV_TIME 80
@@ -926,7 +926,8 @@
 #define sub_ddmmss(sh, sl, ah, al, bh, bl)				\
   __asm__ ("clrt;subc %5,%1; subc %4,%0"				\
 	   : "=r" (sh), "=r" (sl)					\
-	   : "0" (ah), "1" (al), "r" (bh), "r" (bl))
+	   : "0" (ah), "1" (al), "r" (bh), "r" (bl)			\
+	   : "t")
 
 #endif /* __sh__ */