25 lines
		
	
	
	
		
			307 B
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
			
		
		
	
	
			25 lines
		
	
	
	
		
			307 B
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
| #include "em_abs.h"
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| 
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|         # $Header$
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| 
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| .globl	.setx
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| 
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| 	# bytes in r0
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| .setx:
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| 	movl	(sp)+,r3
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| 	movl	(sp)+,r1	# bitnumber in r1
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| 	subl3	r0,sp,r2
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| L1:
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| 	clrl	-(sp)
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| 	cmpl	sp,r2
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| 	bgtru	L1
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| 	ashl	$3,r0,r2	# number of bits in r2
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| 	cmpl	r1,r2
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| 	bgequ	L2
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| 	bbcs	r1,(sp),L3
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| L3:
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| 	jmp	(r3)
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| L2:
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| 	pushl	$ESET
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| 	jsb	.trp
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| 	jmp	(r3)
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