24 lines
261 B
ArmAsm
24 lines
261 B
ArmAsm
.define .cms
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! d0 contains set size
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.text
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.cms:
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move.l (sp)+,d2 ! return address
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move.l sp,a0
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move.l sp,a1
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add d0,a1
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move.w d0,d1
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asr #1,d0
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1:
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cmp (a0)+,(a1)+
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bne 2f
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sub #1,d0
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bgt 1b
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2:
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asl #1,d1
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add d1,sp
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move.w d0,-(sp)
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move.l d2,-(sp)
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rts
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