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/*
* libc/sysdeps/linux/nios2/setjmp.S
*
* Copyright (C) 2004,05,06 Microtronix Datacom Ltd
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License. See the file COPYING.LIB in the main
* directory of this archive for more details.
*
* Written by Wentao Xu <wentao@microtronix.com>
*
*/
#include <features.h>
#include <jmpbuf-offsets.h>
.globl __sigsetjmp
.type __sigsetjmp,@function
.balign 4
__sigsetjmp:
stw r16, (JB_REGS+ 0)(r4)
stw r17, (JB_REGS+ 4)(r4)
stw r18, (JB_REGS+ 8)(r4)
stw r19, (JB_REGS+12)(r4)
stw r20, (JB_REGS+16)(r4)
stw r21, (JB_REGS+20)(r4)
stw r22, (JB_REGS+24)(r4)
stw r23, (JB_REGS+28)(r4)
stw ra, JB_PC(r4)
stw sp, JB_SP(r4)
stw fp, JB_FP(r4)
stw gp, JB_GP(r4)
#ifdef __UCLIBC_HAS_FPU__
SAVE_FPU r4 JB_FPREGS
#endif
#ifdef __PIC__
/* just pray 16 bit offset is enough */
br __sigjmp_save
#else
movhi r8, %hi(__sigjmp_save)
ori r8, r8, %lo(__sigjmp_save)
jmp r8
#endif
.size __sigsetjmp,.-__sigsetjmp
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