17 lines
172 B
ArmAsm
17 lines
172 B
ArmAsm
.text
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.globl cms~
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.globl save~,retu~
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cms~:
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jsr pc,save~
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mov r0,r2
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add sp,r2
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mov r2,r4
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add r0,r4
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asr r0
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2: cmp (sp)+,(r2)+
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bne 1f
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sob r0,2b
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1: mov r4,sp
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jmp retu~
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