From 878ddf1fc3540a715f63594ed22b6929e881afb4 Mon Sep 17 00:00:00 2001 From: bbahnsen Date: Fri, 21 Apr 2006 22:54:32 +0000 Subject: Initial import. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524 --- MdePkg/Library/BaseLib/DivU64x32Remainder.c | 46 +++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 MdePkg/Library/BaseLib/DivU64x32Remainder.c (limited to 'MdePkg/Library/BaseLib/DivU64x32Remainder.c') diff --git a/MdePkg/Library/BaseLib/DivU64x32Remainder.c b/MdePkg/Library/BaseLib/DivU64x32Remainder.c new file mode 100644 index 0000000000..aa34b31e46 --- /dev/null +++ b/MdePkg/Library/BaseLib/DivU64x32Remainder.c @@ -0,0 +1,46 @@ +/** @file + Math worker functions. + + Copyright (c) 2006, Intel Corporation
+ All rights reserved. This program and the accompanying materials + are licensed and made available under the terms and conditions of the BSD License + which accompanies this distribution. The full text of the license may be found at + http://opensource.org/licenses/bsd-license.php + + THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, + WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + +**/ + +#include "BaseLibInternals.h" + +/** + Divides a 64-bit unsigned integer by a 32-bit unsigned integer and generates + a 64-bit unsigned result and an optional 32-bit unsigned remainder. + + This function divides the 64-bit unsigned value Dividend by the 32-bit + unsigned value Divisor and generates a 64-bit unsigned quotient. If Remainder + is not NULL, then the 32-bit unsigned remainder is returned in Remainder. + This function returns the 64-bit unsigned quotient. + + If Divisor is 0, then ASSERT(). + + @param Dividend A 64-bit unsigned value. + @param Divisor A 32-bit unsigned value. + @param Remainder A pointer to a 32-bit unsigned value. This parameter is + optional and may be NULL. + + @return Dividend / Divisor + +**/ +UINT64 +EFIAPI +DivU64x32Remainder ( + IN UINT64 Dividend, + IN UINT32 Divisor, + OUT UINT32 *Remainder + ) +{ + ASSERT (Divisor != 0); + return InternalMathDivRemU64x32 (Dividend, Divisor, Remainder); +} -- cgit v1.2.3