FreeCalypso > hg > freecalypso-tools
view target-utils/libc/memcpy.S @ 764:26daa2720bda
doc/DUART28-boot-control: update on the Linux driver patch status
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 06 Dec 2020 04:07:48 +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