21 lines
293 B
ArmAsm
21 lines
293 B
ArmAsm
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.define .exg
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! $Header$
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! #bytes in cx
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.exg:
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pop bx ! return address
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mov dx,cx
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mov si,sp
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sub sp,cx
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mov di,sp
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rep movs
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mov si,sp
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mov di,sp
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add di,dx
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add di,dx
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mov cx,dx
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sar cx,1
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rep movs
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mov sp,si
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jmp bx
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