23 lines
		
	
	
	
		
			328 B
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
			
		
		
	
	
			23 lines
		
	
	
	
		
			328 B
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
| .sect .text; .sect .rom; .sect .data; .sect .bss
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| .define .cms
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| 
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| 	! #bytes in cx
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| 	.sect .text
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| .cms:
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| 	pop     bx              ! return address
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| 	mov     dx,sp
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| 	push	si
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| 	push	di
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| 	mov     si,dx
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| 	add     dx,cx
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| 	mov     di,dx
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| 	add     dx,cx
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| 	sar     cx,1
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| 	repe cmps
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| 	je      1f
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| 	inc     cx
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| 1:
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| 	pop	di
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| 	pop	si
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| 	mov     sp,dx
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| 	jmp     bx
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