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| author | Jordan Justen <jordan.l.justen@intel.com> | 2016-05-30 18:52:09 -0700 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2016-06-28 09:51:00 +0800 |
| commit | 6b6b3424d251057de266c6b7cd0ca4a278870e08 (patch) | |
| tree | 52cf67acc5a1d6c9ee098ed1ce11c31a5b7f41a6 /MdePkg/Library/BaseMemoryLibOptPei | |
| parent | 60ef062d70a4201275a0ca9f85a586ef4415ba29 (diff) | |
| download | edk2-6b6b3424d251057de266c6b7cd0ca4a278870e08.tar.gz edk2-6b6b3424d251057de266c6b7cd0ca4a278870e08.tar.bz2 edk2-6b6b3424d251057de266c6b7cd0ca4a278870e08.zip | |
MdePkg BaseMemoryLibOptPei: Convert Ia32/ZeroMem.asm to NASM
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/ZeroMem.asm to Ia32/ZeroMem.nasm
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Diffstat (limited to 'MdePkg/Library/BaseMemoryLibOptPei')
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibOptPei/BaseMemoryLibOptPei.inf | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibOptPei/Ia32/ZeroMem.nasm | 49 |
2 files changed, 51 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseMemoryLibOptPei/BaseMemoryLibOptPei.inf b/MdePkg/Library/BaseMemoryLibOptPei/BaseMemoryLibOptPei.inf index 232f2cb82f..1b0bf8f051 100644 --- a/MdePkg/Library/BaseMemoryLibOptPei/BaseMemoryLibOptPei.inf +++ b/MdePkg/Library/BaseMemoryLibOptPei/BaseMemoryLibOptPei.inf @@ -44,6 +44,7 @@ Ia32/ScanMem8.S
Ia32/CompareMem.nasm
Ia32/CompareMem.S
+ Ia32/ZeroMem.nasm
Ia32/ZeroMem.S
Ia32/SetMem64.S
Ia32/SetMem32.S
@@ -60,6 +61,7 @@ Ia32/ScanMem8.asm
Ia32/CompareMem.nasm
Ia32/CompareMem.asm
+ Ia32/ZeroMem.nasm
Ia32/ZeroMem.asm
Ia32/SetMem64.asm
Ia32/SetMem32.asm
diff --git a/MdePkg/Library/BaseMemoryLibOptPei/Ia32/ZeroMem.nasm b/MdePkg/Library/BaseMemoryLibOptPei/Ia32/ZeroMem.nasm new file mode 100644 index 0000000000..9a92220343 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibOptPei/Ia32/ZeroMem.nasm @@ -0,0 +1,49 @@ +;------------------------------------------------------------------------------
+;
+; 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:
+;
+; ZeroMem.Asm
+;
+; Abstract:
+;
+; ZeroMem function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ SECTION .text
+
+;------------------------------------------------------------------------------
+; VOID *
+; InternalMemZeroMem (
+; IN VOID *Buffer,
+; IN UINTN Count
+; );
+;------------------------------------------------------------------------------
+global ASM_PFX(InternalMemZeroMem)
+ASM_PFX(InternalMemZeroMem):
+ push edi
+ xor eax, eax
+ mov edi, [esp + 8]
+ mov ecx, [esp + 12]
+ mov edx, ecx
+ shr ecx, 2
+ and edx, 3
+ push edi
+ rep stosd
+ mov ecx, edx
+ rep stosb
+ pop eax
+ pop edi
+ ret
+
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