mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-01 17:30:07 +00:00
44 lines
1.4 KiB
ArmAsm
44 lines
1.4 KiB
ArmAsm
/* Multiple versions of wcsrchr
|
|
Copyright (C) 2011-2012 Free Software Foundation, Inc.
|
|
Contributed by Intel Corporation.
|
|
This file is part of the GNU C Library.
|
|
|
|
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, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <sysdep.h>
|
|
#include <init-arch.h>
|
|
|
|
#ifndef NOT_IN_libc
|
|
.text
|
|
ENTRY(wcsrchr)
|
|
.type wcsrchr, @gnu_indirect_function
|
|
pushl %ebx
|
|
cfi_adjust_cfa_offset (4)
|
|
cfi_rel_offset (ebx, 0)
|
|
LOAD_PIC_REG(bx)
|
|
cmpl $0, KIND_OFFSET+__cpu_features@GOTOFF(%ebx)
|
|
jne 1f
|
|
call __init_cpu_features
|
|
1: leal __wcsrchr_ia32@GOTOFF(%ebx), %eax
|
|
testl $bit_SSE2, CPUID_OFFSET+index_SSE2+__cpu_features@GOTOFF(%ebx)
|
|
jz 2f
|
|
leal __wcsrchr_sse2@GOTOFF(%ebx), %eax
|
|
2: popl %ebx
|
|
cfi_adjust_cfa_offset (-4);
|
|
cfi_restore (ebx)
|
|
ret
|
|
END(wcsrchr)
|
|
#endif
|