28 lines
338 B
ArmAsm
28 lines
338 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss
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.define .cmi4
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.sect .text
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.cmi4:
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pop bx ! return address
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pop cx
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pop dx
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pop ax
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push si
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mov si,sp
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xchg bx,2(si)
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pop si
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cmp bx,dx
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jg 1f
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jl 2f
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cmp ax,cx
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ja 1f
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je 3f
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2:
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mov ax,-1
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ret
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3:
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xor ax,ax
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ret
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1:
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mov ax,1
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ret
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