__testandset.S « ppc « dietlibc « mdk-stage1 - drakx-backup-do-not-use - Mageia Installer and base platform for many utilities

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Mageia Installer and base platform for many utilities

Thierry Vignaud [tv]

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path: root/mdk-stage1/dietlibc/ppc/__testandset.S

blob: 1469823370537cbfff23245d1e5607eaecb264f0 (plain)

.global __testandset
.type __testandset,@function
.align 2
__testandset:
1:	lwarx	5,0,3
	li	0,1
	stwcx.	0,0,3
	bne-	1b
	mr	3,5
	blr
.size __testandset,.-__testandset