FreeCalypso > hg > freecalypso-tools

view target-utils/libc/memcpy.S @ 469:fd4af8023ce6

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
CHANGES: null pointer passing fixes documented
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 11 Feb 2019 22:51:17 +0000
parents f4619719834f
children
line wrap: on
line source

	.text
	.code	32
	.globl	memcpy
memcpy:
1:	subs	r2, r2, #1
	ldrcsb	r3, [r1], #1
	strcsb	r3, [r0], #1
	bhi	1b
	bx	lr