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/* longjmp for SH.
Copyright (C) 1999, 2000 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 Library General Public License as
published by the Free Software Foundation; either version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
see <http://www.gnu.org/licenses/>. */
#include <features.h>
/* __longjmp(jmpbuf, val) */
.text
.align 4
.type __longjmp,@function
.globl __longjmp;
__longjmp:
mov.l @r4+, r8
mov.l @r4+, r9
mov.l @r4+, r10
mov.l @r4+, r11
mov.l @r4+, r12
mov.l @r4+, r13
mov.l @r4+, r14
mov.l @r4+, r15
#if defined __UCLIBC_HAS_FLOATS__ && ! defined __UCLIBC_HAS_SOFT_FLOAT__
lds.l @r4+, pr
ldc.l @r4+, gbr
lds.l @r4+, fpscr
fmov.s @r4+, fr12
fmov.s @r4+, fr13
mov r5, r0 /* get the return value in place */
tst r0, r0
bf.s 1f
fmov.s @r4+, fr14
mov #1,r0 /* can't let setjmp() return zero! */
1:
rts
fmov.s @r4+, fr15
#else
mov r5, r0 /* get the return value in place */
tst r0, r0
bf.s 1f
lds.l @r4+, pr
mov #1,r0 /* can't let setjmp() return zero! */
1:
rts
ldc.l @r4+, gbr
#endif
.size __longjmp,.-__longjmp
libc_hidden_def(__longjmp)
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