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[/] [openrisc/] [tags/] [gnu-src/] [newlib-1.18.0/] [newlib-1.18.0-or32-1.0rc1/] [newlib/] [libc/] [machine/] [m68k/] [setjmp.S] - Blame information for rev 345

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Line No. Rev Author Line
1 207 jeremybenn 
#include "m68kasm.h"
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.global SYM (setjmp)
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.global SYM (longjmp)
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SYM (setjmp):
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        moveal sp@(4),a0
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        movel sp@(0),a0@(12)
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        movel sp,a0@(8)
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        moveml d2-d7/a2-a6,a0@(20)
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        clrl d0
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        rts
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SYM (longjmp):
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        moveal sp@(4),a0
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        movel sp@(8),d0
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        bne 1f
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        movel &1,d0
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1:
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        moveml a0@(20),d2-d7/a2-a6
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        moveal a0@(8),sp
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        movel a0@(12),sp@
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        rts
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#ifdef M68881
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.global SYM (setjmp_68881)
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.global SYM (longjmp_68881)
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SYM (setjmp_68881):
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        moveal sp@(4),a0
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        movel sp@(0),a0@(12)
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        movel sp,a0@(8)
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        moveml d2-d7/a2-a6,a0@(20)
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        fmovemx fp2-fp7,a0@(64)
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        clrl d0
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        rts
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SYM (longjmp_68881):
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        moveal sp@(4),a0
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        fmovemx a0@(64),fp2-fp7
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        movel sp@(8),d0
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        bne 1f
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        movel &1,d0
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1:
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        moveml a0@(20),d2-d7/a2-a6
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        moveal a0@(8),sp
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        movel a0@(12),sp@
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        rts
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#endif

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