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File:  [CSRG BSD Unix] / 41BSD / cmd / lisp / mcount.s
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs
Tue Apr 24 16:12:53 2018 UTC (8 years, 1 month ago) by root
Branches: MAIN, BSD
CVS tags: HEAD, BSD41
BSD 4.1

	.asciz	"@(#)mcount.s	34.1	10/3/80"
# count subroutine called during profiling

.globl	mcount
.globl _mcount
.comm	_countbase,4

_mcount:
mcount:
	movl	(r0),r1
	beql	init
incr:
	incl	(r1)
return:
	rsb
init:
	movl	_countbase,r1
	beql	return
	addl2	$8,_countbase
	movl	(sp),(r1)+
	movl	r1,(r0)
	brb 	incr
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