ack/mach/i86/libem/cmu4.s

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1987-01-08 10:13:48 +00:00
.sect .text; .sect .rom; .sect .data; .sect .bss
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.define .cmu4
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.sect .text
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.cmu4:
pop bx ! return address
xor ax,ax
pop cx
pop dx
pop si
pop di
cmp di,dx
ja 1f
jb 2f
cmp si,cx
ja 1f
je 3f
2:
dec ax
3:
jmp bx
1:
inc ax
jmp bx
ret