mirror of https://github.com/acidanthera/audk.git
40 lines
843 B
NASM
40 lines
843 B
NASM
//------------------------------------------------------------------------------
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//
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// Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
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// Copyright (c) 2018, Pete Batard. All rights reserved.<BR>
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//
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// SPDX-License-Identifier: BSD-2-Clause-Patent
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//
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//------------------------------------------------------------------------------
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EXPORT __aeabi_llsr
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EXPORT __rt_srsh
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AREA s___aeabi_llsr, CODE, READONLY, ARM
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ARM
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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 UINT64 Value,
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; IN UINT32 Shift
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;)
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;
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__aeabi_llsr
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__rt_srsh
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SUBS r3,r2,#0x20
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BPL __aeabi_llsr_label1
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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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__aeabi_llsr_label1
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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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