mirror of https://github.com/acidanthera/audk.git
39 lines
1.0 KiB
ArmAsm
39 lines
1.0 KiB
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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\s\s.align 2
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\s\sGCC_ASM_EXPORT (memset)
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ASM_PFX(memset):
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\s\s@ args = 0, pretend = 0, frame = 0
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\s\s@ frame_needed = 1, uses_anonymous_args = 0
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\s\sstmfd\s\ssp!, {r7, lr}
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\s\smov\s\sip, #0
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\s\sadd\s\sr7, sp, #0
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\s\smov\s\slr, r0
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\s\sb\s\sL9
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L10:
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\s\sand\s\sr3, r1, #255
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\s\sadd\s\sip, ip, #1
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\s\sstrb\s\sr3, [lr], #1
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L9:
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\s\scmp\s\sip, r2
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\s\sbne\s\sL10
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\s\sldmfd\s\ssp!, {r7, pc}
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