newlib-cygwin/newlib/libc/machine/mn10300/setjmp.S

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ArmAsm
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2000-02-18 03:39:52 +08:00
.file "setjmp.S"
.section .text
.align 1
.global _setjmp
#ifdef __AM33__
.am33
#endif
_setjmp:
mov d0,a0
mov d2,(0,a0)
mov d3,(4,a0)
mov mdr,d1
mov d1,(8,a0)
mov a2,(12,a0)
mov a3,(16,a0)
mov sp,a1
mov a1,(20,a0)
#ifdef __AM33__
add 24,a0
mov r4,(a0+)
mov r5,(a0+)
mov r6,(a0+)
mov r7,(a0+)
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#endif
sub d0,d0
rets
.global _longjmp
_longjmp:
mov d0,a0
mov (8,a0),d2
mov d2,mdr
mov (0,a0),d2
mov (4,a0),d3
mov (12,a0),a2
mov (16,a0),a3
mov (20,a0),a1
mov a1,sp
#ifdef __AM33__
add 24,a0
mov (a0+),r4
mov (a0+),r5
mov (a0+),r6
mov (a0+),r7
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#endif
cmp 0,d1
bne L1
mov 1,d1
L1:
mov d1,d0
retf [],0