e5f461a850
2. Remove #ifdef _GCC_ from all resource files 3. Remove #if 0 from all resource files 4. Remove #ifdef MDE_CPU_IPF and #ifdef MDE_CPU_EBC 5. Remove #progam from Decode.c 6. Remove #ifdef TIANO_EXTENSION_FLAG from source files 7. Remove #ifdef SUPPORT_IPV6, since code base doesn't support IPV6 at all. 8. Remove #ifdef SpecialNowaitVersion from pxe_bc_mtftp.c, since it's only used for test. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2470 6f19259b-4bc3-4df7-8a09-765794883524
35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
/** @file
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Calculate the product of a 64-bit integer and another 64-bit integer
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Copyright (c) 2006 - 2007, 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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UINT64
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EFIAPI
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InternalMathMultU64x64 (
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IN UINT64 Multiplicand,
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IN UINT64 Multiplier
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)
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{
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_asm {
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mov ebx, dword ptr [Multiplicand + 0]
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mov edx, dword ptr [Multiplier + 0]
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mov ecx, ebx
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mov eax, edx
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imul ebx, dword ptr [Multiplier + 4]
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imul edx, dword ptr [Multiplicand + 4]
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add ebx, edx
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mul ecx
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add edx, ebx
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}
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}
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