2f88bd3a12
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
37 lines
876 B
C
37 lines
876 B
C
/** @file
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Math worker functions.
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Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "BaseLibInternals.h"
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/**
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Rotates a 32-bit integer left between 0 and 31 bits, filling the low bits
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with the high bits that were rotated.
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This function rotates the 32-bit value Operand to the left by Count bits. The
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low Count bits are fill with the high Count bits of Operand. The rotated
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value is returned.
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If Count is greater than 31, then ASSERT().
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@param Operand The 32-bit operand to rotate left.
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@param Count The number of bits to rotate left.
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@return Operand << Count
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**/
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UINT32
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EFIAPI
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LRotU32 (
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IN UINT32 Operand,
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IN UINTN Count
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)
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{
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ASSERT (Count < 32);
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return (Operand << Count) | (Operand >> (32 - Count));
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}
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