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| author | Jordan Justen <jordan.l.justen@intel.com> | 2016-05-30 18:52:06 -0700 |
|---|---|---|
| committer | Liming Gao <liming.gao@intel.com> | 2016-06-28 09:50:25 +0800 |
| commit | bef0fef44f3546f4f8745498a9cd275cb73ade4d (patch) | |
| tree | 83e2eb1faf28ce84546cbf84dd9f5dfeba07c1d1 /MdePkg/Library | |
| parent | b8f62ba2d39f11455ccae5cf5277e96a12bef44e (diff) | |
| download | edk2-bef0fef44f3546f4f8745498a9cd275cb73ade4d.tar.gz edk2-bef0fef44f3546f4f8745498a9cd275cb73ade4d.tar.bz2 edk2-bef0fef44f3546f4f8745498a9cd275cb73ade4d.zip | |
MdePkg BaseMemoryLibMmx: Convert Ia32/SetMem16.asm to NASM
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert
Ia32/SetMem16.asm to Ia32/SetMem16.nasm
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Diffstat (limited to 'MdePkg/Library')
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibMmx/BaseMemoryLibMmx.inf | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem16.nasm | 61 |
2 files changed, 63 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseMemoryLibMmx/BaseMemoryLibMmx.inf b/MdePkg/Library/BaseMemoryLibMmx/BaseMemoryLibMmx.inf index ad8e2fb7c9..a6a717165b 100644 --- a/MdePkg/Library/BaseMemoryLibMmx/BaseMemoryLibMmx.inf +++ b/MdePkg/Library/BaseMemoryLibMmx/BaseMemoryLibMmx.inf @@ -64,6 +64,7 @@ Ia32/SetMem64.S
Ia32/SetMem32.nasm
Ia32/SetMem32.S
+ Ia32/SetMem16.nasm
Ia32/SetMem16.S
Ia32/ZeroMem.S
Ia32/SetMem.S
@@ -82,6 +83,7 @@ Ia32/SetMem64.asm
Ia32/SetMem32.nasm
Ia32/SetMem32.asm
+ Ia32/SetMem16.nasm
Ia32/SetMem16.asm
Ia32/ZeroMem.asm
Ia32/SetMem.asm
diff --git a/MdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem16.nasm b/MdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem16.nasm new file mode 100644 index 0000000000..d7ea6c5a45 --- /dev/null +++ b/MdePkg/Library/BaseMemoryLibMmx/Ia32/SetMem16.nasm @@ -0,0 +1,61 @@ +;------------------------------------------------------------------------------
+;
+; 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:
+;
+; SetMem16.nasm
+;
+; Abstract:
+;
+; SetMem16 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ SECTION .text
+
+;------------------------------------------------------------------------------
+; VOID *
+; EFIAPI
+; InternalMemSetMem16 (
+; IN VOID *Buffer,
+; IN UINTN Count,
+; IN UINT16 Value
+; )
+;------------------------------------------------------------------------------
+global ASM_PFX(InternalMemSetMem16)
+ASM_PFX(InternalMemSetMem16):
+ push edi
+ mov eax, [esp + 16]
+ shrd edx, eax, 16
+ shld eax, edx, 16
+ mov edx, [esp + 12]
+ mov edi, [esp + 8]
+ mov ecx, edx
+ and edx, 3
+ shr ecx, 2
+ jz @SetWords
+ movd mm0, eax
+ movd mm1, eax
+ psllq mm0, 32
+ por mm0, mm1
+.0:
+ movq [edi], mm0
+ add edi, 8
+ loop .0
+@SetWords:
+ mov ecx, edx
+ rep stosw
+ mov eax, [esp + 8]
+ pop edi
+ ret
+
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