mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-03 04:01:43 +08:00
65 lines
1.6 KiB
ArmAsm
65 lines
1.6 KiB
ArmAsm
/* setjmp for SH3.
|
|
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,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <sysdep.h>
|
|
#define _SETJMP_H
|
|
#define _ASM
|
|
#include <bits/setjmp.h>
|
|
|
|
ENTRY (__sigsetjmp)
|
|
/* Save registers */
|
|
add #(JB_SIZE - 4 * 5), r4
|
|
stc.l gbr, @-r4
|
|
sts.l pr, @-r4
|
|
mov.l r15, @-r4
|
|
mov.l r14, @-r4
|
|
mov.l r13, @-r4
|
|
mov.l r12, @-r4
|
|
mov.l r11, @-r4
|
|
mov.l r10, @-r4
|
|
mov.l r9, @-r4
|
|
mov.l r8, @-r4
|
|
|
|
/* Make a tail call to __sigjmp_save; it takes the same args. */
|
|
#ifdef SHARED
|
|
mov.l 1f, r1
|
|
mova 1f, r0
|
|
bra 2f
|
|
add r1, r0
|
|
.align 2
|
|
1:
|
|
.long _GLOBAL_OFFSET_TABLE_
|
|
2:
|
|
mov.l .L1, r1
|
|
mov.l @(r0,r1), r1
|
|
jmp @r1
|
|
nop
|
|
.align 2
|
|
.L1:
|
|
.long C_SYMBOL_NAME(__sigjmp_save@GOT)
|
|
#else
|
|
mov.l .L1, r1
|
|
jmp @r1
|
|
nop
|
|
.align 2
|
|
.L1:
|
|
.long C_SYMBOL_NAME(__sigjmp_save)
|
|
#endif
|
|
END (__setjmp)
|