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MdePkg BaseLib: Convert Ia32/DivU64x32Remainder.asm to NASM 

The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/DivU64x32Remainder.asm to Ia32/DivU64x32Remainder.nasm

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
Jordan Justen 2016-05-30 18:51:59 -07:00 committed by Liming Gao
parent cb44f80afc
commit fb79aa01bd
2 changed files with 50 additions and 0 deletions
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2
MdePkg/Library/BaseLib/BaseLib.inf
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@ -323,6 +323,7 @@
Ia32/EnableDisableInterrupts.asm | INTEL
Ia32/DivU64x64Remainder.nasm| INTEL
Ia32/DivU64x64Remainder.asm | INTEL
Ia32/DivU64x32Remainder.nasm| INTEL
Ia32/DivU64x32Remainder.asm | INTEL
Ia32/DivU64x32.asm | INTEL
Ia32/DisablePaging32.asm | INTEL
@ -365,6 +366,7 @@
Ia32/SwapBytes64.S | GCC
Ia32/DivU64x64Remainder.nasm| GCC
Ia32/DivU64x64Remainder.S | GCC
Ia32/DivU64x32Remainder.nasm| GCC
Ia32/DivU64x32Remainder.S | GCC
Ia32/ModU64x32.nasm| GCC
Ia32/ModU64x32.S | GCC

48
MdePkg/Library/BaseLib/Ia32/DivU64x32Remainder.nasm Normal file
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@ -0,0 +1,48 @@
;------------------------------------------------------------------------------
;
; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
; 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.
;
; Module Name:
;
; DivError.asm
;
; Abstract:
;
; Set error flag for all division functions
;
;------------------------------------------------------------------------------
SECTION .text
;------------------------------------------------------------------------------
; UINT64
; EFIAPI
; InternalMathDivRemU64x32 (
; IN UINT64 Dividend,
; IN UINT32 Divisor,
; OUT UINT32 *Remainder
; );
;------------------------------------------------------------------------------
global ASM_PFX(InternalMathDivRemU64x32)
ASM_PFX(InternalMathDivRemU64x32):
mov ecx, [esp + 12] ; ecx <- divisor
mov eax, [esp + 8] ; eax <- dividend[32..63]
xor edx, edx
div ecx ; eax <- quotient[32..63], edx <- remainder
push eax
mov eax, [esp + 8] ; eax <- dividend[0..31]
div ecx ; eax <- quotient[0..31]
mov ecx, [esp + 20] ; ecx <- Remainder
jecxz .0 ; abandon remainder if Remainder == NULL
mov [ecx], edx
.0:
pop edx ; edx <- quotient[32..63]
ret