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File:  [Research Unix] / researchv9 / libc / sun / ffs.s
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 17:22:00 2018 UTC (8 years, 1 month ago) by root
Branches: belllabs, MAIN
CVS tags: researchv9-SUN3_old, researchv9-SUN3, HEAD
researchv9-SUN3(old)

	.data
/*	.asciz	"@(#)ffs.s 1.1 86/02/03 SMI"	*/
	.text

#include "DEFS.h"

ENTRY(ffs)
	movl	PARAM,d0
	beqs	return
	moveq	#-1,d1
loop:
	lsrl	#1,d0
	dbcs	d1,loop
	movl	d1,d0
	negl	d0
return:	RET
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