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* sysdeps/unix/sysv/linux/fatal-prepare.h: Use PTHFCT_CALL to

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demangle pointer.
	* csu/libc-start.c: Likewise.
This commit is contained in:
Ulrich Drepper 2007-01-17 09:33:32 +00:00
parent ea1533e08d
commit 1476bce6ff
3 changed files with 23 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2007-01-17 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/fatal-prepare.h: Use PTHFCT_CALL to
demangle pointer.
* csu/libc-start.c: Likewise.
2007-01-16 Ulrich Drepper <drepper@redhat.com>
* sysdeps/posix/system.c: Remove NO_WAITPID support, it cannot

3
nptl/ChangeLog
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@ -1,5 +1,8 @@
2007-01-17 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
(__lll_timedwait_tid): Add unwind info.
* sysdeps/unix/sysv/linux/libc_pthread_init.c: Don't just copy the
function table, mangle the pointers.
* sysdeps/pthread/pthread-functions.h: Define PTHFCT_CALL.

15
nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
View File

@ -1,4 +1,4 @@
/* Copyright (C) 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
/* Copyright (C) 2002-2006, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@ -269,13 +269,19 @@ __lll_mutex_unlock_wake:
.hidden __lll_timedwait_tid
.align 16
__lll_timedwait_tid:
cfi_startproc
pushq %r12
cfi_adjust_cfa_offset(8)
pushq %r13
cfi_adjust_cfa_offset(8)
cfi_offset(%r12, -16)
cfi_offset(%r13, -24)
movq %rdi, %r12
movq %rsi, %r13
subq $16, %rsp
cfi_adjust_cfa_offset(16)
/* Get current time. */
2: movq %rsp, %rdi
@ -319,14 +325,21 @@ __lll_timedwait_tid:
4: xorl %eax, %eax
8: addq $16, %rsp
cfi_adjust_cfa_offset(-16)
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(32)
1: cmpq $-ETIMEDOUT, %rax
jne 2b
6: movl $ETIMEDOUT, %eax
jmp 8b
cfi_endproc
.size __lll_timedwait_tid,.-__lll_timedwait_tid
#endif