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[/] [openrisc/] [trunk/] [gnu-stable/] [newlib-1.18.0/] [newlib/] [libc/] [machine/] [h8300/] [setjmp.S] - Rev 842

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#include "setarch.h"

        .file "setjmp.S"

        .section .text
        .align  2
        .global _setjmp
_setjmp:
#if defined(__H8300SX__)
        mov.l   er7,@er0+
        mov.l   er6,@er0+
        mov.l   er5,@er0+
        mov.l   er4,@er0+
        mov.l   @sp,@er0
        sub.l   er0,er0
#elif defined(__H8300H__) || defined(__H8300S__)
        mov.l   er7,@er0
        mov.l   er6,@(4,er0)
        mov.l   er5,@(8,er0)
        mov.l   er4,@(12,er0)
        mov.l   @sp,er1
        mov.l   er1,@(16,er0)
        sub.l   er0,er0
#else
        mov.w   r7,@r0
        mov.w   r6,@(2,r0)
        mov.w   r5,@(4,r0)
        mov.w   r4,@(6,r0)
        mov.w   @sp,r1
        mov.w   r1,@(8,r0)
        sub.w   r0,r0
#endif
        rts

        .global _longjmp
_longjmp:
#if defined(__H8300H__) || defined (__H8300S__) || defined (__H8300SX__)
        mov.l   @er0+,er7
        mov.l   @er0+,er6
        mov.l   @er0+,er5
        mov.l   @er0+,er4
#if defined(__H8300SX__)
        mov.l   @er0,@sp
#else
        mov.l   @er0,er2
        mov.l   er2,@sp
#endif
#if (__INT_MAX__ <= 32767)
        mov.w   r1,r0
#else
        mov.l   er1,er0
#endif
        bne     .L1
        sub     er0,er0
        adds    #1,er0
#else
        mov.w   @r0+,r7
        mov.w   @r0+,r6
        mov.w   @r0+,r5
        mov.w   @r0+,r4
        mov.w   @r0,r2
        mov.w   r2,@sp
        mov.w   r1,r0
        bne     .L1
        mov.w   #1,r0
#endif
.L1:
        rts

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