mirror of https://github.com/acidanthera/audk.git
45 lines
1.1 KiB
NASM
45 lines
1.1 KiB
NASM
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//------------------------------------------------------------------------------
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//
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// Copyright (c) 2008-2009 Apple Inc. All rights reserved.
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//
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// All rights reserved. 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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EXPORT __aeabi_llsr
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AREA Math, CODE, READONLY
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;
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;VOID
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;EFIAPI
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;__aeabi_llsr (
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; IN VOID *Destination,
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; IN VOID *Source,
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; IN UINT32 Size
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; );
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;
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__aeabi_llsr
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SUBS r3,r2,#0x20
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BPL {pc} + 0x18 ; 0x1c
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RSB r3,r2,#0x20
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LSR r0,r0,r2
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ORR r0,r0,r1,LSL r3
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LSR r1,r1,r2
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BX lr
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LSR r0,r1,r3
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MOV r1,#0
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BX lr
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END
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