mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-20 09:41:18 +00:00
59 lines
1.7 KiB
ArmAsm
59 lines
1.7 KiB
ArmAsm
/* Copyright (C) 2004-2016 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
|
|
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 "kernel_sysinfo.h"
|
|
|
|
|
|
.text
|
|
|
|
ENTRY(__feraiseexcept)
|
|
cfi_startproc
|
|
PSEUDO_PROLOGUE
|
|
|
|
lda sp, -16(sp)
|
|
cfi_adjust_cfa_offset(16)
|
|
|
|
ldi v0, __NR_osf_setsysinfo
|
|
stq a0, 0(sp)
|
|
mov sp, a1
|
|
ldi a0, SSI_IEEE_RAISE_EXCEPTION
|
|
call_pal PAL_callsys
|
|
|
|
lda sp, 16(sp)
|
|
cfi_adjust_cfa_offset(-16)
|
|
|
|
/* Here in libm we can't use SYSCALL_ERROR_LABEL. Nor is it clear
|
|
that we'd want to set errno anyway. All we're required to do is
|
|
return non-zero on error. Which is exactly A3. */
|
|
mov a3, v0
|
|
ret
|
|
|
|
END(__feraiseexcept)
|
|
cfi_endproc
|
|
|
|
#if IS_IN (libm)
|
|
# include <shlib-compat.h>
|
|
# if SHLIB_COMPAT (libm, GLIBC_2_1, GLIBC_2_2)
|
|
strong_alias (__feraiseexcept, __old_feraiseexcept)
|
|
compat_symbol (libm, __old_feraiseexcept, feraiseexcept, GLIBC_2_1);
|
|
# endif
|
|
libm_hidden_def (__feraiseexcept)
|
|
libm_hidden_ver (__feraiseexcept, feraiseexcept)
|
|
versioned_symbol (libm, __feraiseexcept, feraiseexcept, GLIBC_2_2);
|
|
#endif
|