mirror of https://github.com/acidanthera/audk.git
47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/** @file
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Math worker functions.
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Copyright (c) 2006, Intel Corporation<BR>
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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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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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#include "BaseLibInternals.h"
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/**
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Divides a 64-bit unsigned integer by a 32-bit unsigned integer and generates
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a 64-bit unsigned result and an optional 32-bit unsigned remainder.
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This function divides the 64-bit unsigned value Dividend by the 32-bit
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unsigned value Divisor and generates a 64-bit unsigned quotient. If Remainder
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is not NULL, then the 32-bit unsigned remainder is returned in Remainder.
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This function returns the 64-bit unsigned quotient.
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If Divisor is 0, then ASSERT().
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@param Dividend A 64-bit unsigned value.
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@param Divisor A 32-bit unsigned value.
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@param Remainder A pointer to a 32-bit unsigned value. This parameter is
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optional and may be NULL.
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@return Dividend / Divisor
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**/
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UINT64
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EFIAPI
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DivU64x32Remainder (
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IN UINT64 Dividend,
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IN UINT32 Divisor,
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OUT UINT32 *Remainder OPTIONAL
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)
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{
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ASSERT (Divisor != 0);
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return InternalMathDivRemU64x32 (Dividend, Divisor, Remainder);
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}
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