mirror of https://github.com/acidanthera/audk.git
33 lines
1.1 KiB
ArmAsm
33 lines
1.1 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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\s\s.text
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\s\s.align 2
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\s\sGCC_ASM_EXPORT(__divsi3)
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\s\s
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ASM_PFX(__divsi3):
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\s\seor\s\sr3, r0, r0, asr #31
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\s\seor\s\sr2, r1, r1, asr #31
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\s\sstmfd\s\ssp!, {r4, r5, r7, lr}
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\s\smov\s\sr5, r0, asr #31
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\s\sadd\s\sr7, sp, #8
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\s\smov\s\sr4, r1, asr #31
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\s\ssub\s\sr0, r3, r0, asr #31
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\s\ssub\s\sr1, r2, r1, asr #31
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\s\sbl\s\sASM_PFX(__udivsi3)
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\s\seor\s\sr1, r5, r4
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\s\seor\s\sr0, r0, r1
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\s\srsb\s\sr0, r1, r0
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\s\sldmfd\s\ssp!, {r4, r5, r7, pc}
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