OpenCores
URL https://opencores.org/ocsvn/or1k/or1k/trunk

Subversion Repositories or1k

[/] [or1k/] [trunk/] [newlib-1.10.0/] [newlib/] [libc/] [machine/] [h8300/] [setjmp.S] - Rev 1773

Go to most recent revision | Compare with Previous | Blame | View Log

        .file "setjmp.S"

#ifdef __H8300H__
        .h8300h
#endif

#ifdef __H8300S__
        .h8300s
#endif

        .section .text
        .align  2
        .global _setjmp
_setjmp:
#ifdef __H8300H__
        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)
#else
#ifdef __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)
#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)
#endif
#endif
        sub.w   r0,r0
        rts

        .global _longjmp
_longjmp:
#ifdef __H8300H__
        mov.l   @er0+,er7
        mov.l   @er0+,er6
        mov.l   @er0+,er5
        mov.l   @er0+,er4
        mov.l   @er0,er2
        mov.l   er2,@sp
#else
#ifdef __H8300S__
        mov.l   @er0+,er7
        mov.l   @er0+,er6
        mov.l   @er0+,er5
        mov.l   @er0+,er4
        mov.l   @er0,er2
        mov.l   er2,@sp
#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
#endif
#endif
        mov.w   r1,r0
        bne     .L1
        mov.w   #1,r0
.L1:
        rts

Go to most recent revision | Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.