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MdePkg BaseLib: Convert Ia32/MultU64x64.asm to NASM
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/MultU64x64.asm to Ia32/MultU64x64.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
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@ -297,6 +297,7 @@
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Ia32/Monitor.asm | INTEL
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Ia32/Monitor.asm | INTEL
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Ia32/ModU64x32.nasm| INTEL
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Ia32/ModU64x32.nasm| INTEL
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Ia32/ModU64x32.asm | INTEL
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Ia32/ModU64x32.asm | INTEL
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Ia32/MultU64x64.nasm| INTEL
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Ia32/MultU64x64.asm | INTEL
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Ia32/MultU64x64.asm | INTEL
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Ia32/MultU64x32.asm | INTEL
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Ia32/MultU64x32.asm | INTEL
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Ia32/LShiftU64.asm | INTEL
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Ia32/LShiftU64.asm | INTEL
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@ -354,6 +355,7 @@
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Ia32/ModU64x32.nasm| GCC
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Ia32/ModU64x32.nasm| GCC
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Ia32/ModU64x32.S | GCC
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Ia32/ModU64x32.S | GCC
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Ia32/DivU64x32.S | GCC
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Ia32/DivU64x32.S | GCC
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Ia32/MultU64x64.nasm| GCC
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Ia32/MultU64x64.S | GCC
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Ia32/MultU64x64.S | GCC
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Ia32/MultU64x32.S | GCC
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Ia32/MultU64x32.S | GCC
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Ia32/RRotU64.nasm| GCC
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Ia32/RRotU64.nasm| GCC
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46
MdePkg/Library/BaseLib/Ia32/MultU64x64.nasm
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46
MdePkg/Library/BaseLib/Ia32/MultU64x64.nasm
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@ -0,0 +1,46 @@
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;------------------------------------------------------------------------------
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;
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; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
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; 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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;
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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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; Module Name:
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;
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; MultU64x64.nasm
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;
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; Abstract:
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;
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; Calculate the product of a 64-bit integer and another 64-bit integer
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;
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;------------------------------------------------------------------------------
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SECTION .text
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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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global ASM_PFX(InternalMathMultU64x64)
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ASM_PFX(InternalMathMultU64x64):
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push ebx
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mov ebx, [esp + 8] ; ebx <- M1[0..31]
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mov edx, [esp + 16] ; edx <- M2[0..31]
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mov ecx, ebx
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mov eax, edx
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imul ebx, [esp + 20] ; ebx <- M1[0..31] * M2[32..63]
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imul edx, [esp + 12] ; edx <- M1[32..63] * M2[0..31]
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add ebx, edx ; carries are abandoned
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mul ecx ; edx:eax <- M1[0..31] * M2[0..31]
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add edx, ebx ; carries are abandoned
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pop ebx
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ret
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