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ce31a3b1c5
failed. * intl/finddomain.c (_nl_find_domain): Free normalized_codeset on failure. * elf/dl-load.c (decompose_rpath): Free copy if result couldn't be allocated. 2007-08-03 Jakub Jelinek <jakub@redhat.com>
92 lines
1.9 KiB
ArmAsm
92 lines
1.9 KiB
ArmAsm
/* Copyright (C) 2003, 2004, 2007 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#include <sysdep.h>
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#include <shlib-compat.h>
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#include <pthread-errnos.h>
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#include <lowlevellock.h>
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#include "lowlevel-atomic.h"
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.text
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.globl __new_sem_trywait
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.type __new_sem_trywait,@function
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.align 5
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__new_sem_trywait:
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mov.l r12, @-r15
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mov.l r8, @-r15
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sts.l pr, @-r15
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mov r4, r8
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mov.l @r8, r0
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2:
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tst r0, r0
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bt 1f
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mov r0, r3
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mov r0, r4
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add #-1, r3
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CMPXCHG (r4, @r8, r3, r2)
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bf/s 2b
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mov r2, r0
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lds.l @r15+, pr
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mov.l @r15+, r8
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mov.l @r15+, r12
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rts
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mov #0, r0
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1:
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mov #EAGAIN, r8
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mova .Lgot1, r0
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mov.l .Lgot1, r12
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add r0, r12
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#if USE___THREAD
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mov.l .Lerrno1, r0
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stc gbr, r1
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mov.l @(r0, r12), r0
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bra .Lexit
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add r1, r0
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.align 2
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.Lerrno1:
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.long errno@GOTTPOFF
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.Lexit:
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#else
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mov.l .Lerrloc1, r1
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bsrf r1
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nop
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.Lerrloc1b:
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#endif
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mov.l r8, @r0
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lds.l @r15+, pr
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mov.l @r15+, r8
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mov.l @r15+, r12
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rts
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mov #-1, r0
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.align 2
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.Lgot1:
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.long _GLOBAL_OFFSET_TABLE_
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#if !USE___THREAD
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.Lerrloc1:
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.long __errno_location@PLT-(.Lerrloc1b-.)
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#endif
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.size __new_sem_trywait,.-__new_sem_trywait
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versioned_symbol(libpthread, __new_sem_trywait, sem_trywait, GLIBC_2_1)
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