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1e57a46299
This large code change only modifies the line endings to be CRLF to be compliant with the EDK2 coding convention document. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14088 6f19259b-4bc3-4df7-8a09-765794883524
35 lines
980 B
ArmAsm
35 lines
980 B
ArmAsm
#------------------------------------------------------------------------------
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#
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# Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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#
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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#------------------------------------------------------------------------------
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.text
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.align 2
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GCC_ASM_EXPORT(memcpy)
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ASM_PFX(memcpy):
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stmfd sp!, {r7, lr}
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mov ip, #0
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add r7, sp, #0
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mov lr, r0
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b L4
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L5:
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ldrb r3, [r1], #1 @ zero_extendqisi2
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add ip, ip, #1
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and r3, r3, #255
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strb r3, [lr], #1
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L4:
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cmp ip, r2
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bne L5
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ldmfd sp!, {r7, pc}
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