#------------------------------------------------------------------------------ | |
# | |
# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> | |
# | |
# This program and the accompanying materials | |
# are licensed and made available under the terms and conditions of the BSD License | |
# which accompanies this distribution. The full text of the license may be found at | |
# http://opensource.org/licenses/bsd-license.php | |
# | |
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, | |
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. | |
# | |
#------------------------------------------------------------------------------ | |
.text | |
.align 2 | |
GCC_ASM_EXPORT(__aeabi_memcpy) | |
GCC_ASM_EXPORT(memcpy) | |
ASM_PFX(__aeabi_memcpy): | |
ASM_PFX(memcpy): | |
cmp r2, #0 | |
bxeq lr | |
push {lr} | |
mov lr, r0 | |
L5: | |
ldrb r3, [r1], #1 @ zero_extendqisi2 | |
strb r3, [lr], #1 | |
subs r2, r2, #1 | |
bne L5 | |
pop {pc} | |