FreeCalypso > hg > freecalypso-tools
view target-utils/libc/memcpy.S @ 709:9b0ad72184e3
doc/Host-tools-overview: tiffs-mkfs documented
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 23 May 2020 03:16:21 +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