diff options
| -rw-r--r-- | MdePkg/Library/BaseLib/BaseLib.inf | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseLib/X64/WriteMm1.nasm | 41 |
2 files changed, 43 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/BaseLib.inf b/MdePkg/Library/BaseLib/BaseLib.inf index 49d35c5b4c..60d45a1781 100644 --- a/MdePkg/Library/BaseLib/BaseLib.inf +++ b/MdePkg/Library/BaseLib/BaseLib.inf @@ -485,6 +485,7 @@ X64/WriteMm3.asm | MSFT
X64/WriteMm2.nasm| MSFT
X64/WriteMm2.asm | MSFT
+ X64/WriteMm1.nasm| MSFT
X64/WriteMm1.asm | MSFT
X64/WriteMm0.asm | MSFT
X64/ReadMm7.asm | MSFT
@@ -577,6 +578,7 @@ X64/WriteMm3.asm | INTEL
X64/WriteMm2.nasm| INTEL
X64/WriteMm2.asm | INTEL
+ X64/WriteMm1.nasm| INTEL
X64/WriteMm1.asm | INTEL
X64/WriteMm0.asm | INTEL
X64/ReadMm7.asm | INTEL
diff --git a/MdePkg/Library/BaseLib/X64/WriteMm1.nasm b/MdePkg/Library/BaseLib/X64/WriteMm1.nasm new file mode 100644 index 0000000000..0204a53c44 --- /dev/null +++ b/MdePkg/Library/BaseLib/X64/WriteMm1.nasm @@ -0,0 +1,41 @@ +;------------------------------------------------------------------------------
+;
+; 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:
+;
+; WriteMm1.Asm
+;
+; Abstract:
+;
+; AsmWriteMm1 function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ DEFAULT REL
+ SECTION .text
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmWriteMm1 (
+; IN UINT64 Value
+; );
+;------------------------------------------------------------------------------
+global ASM_PFX(AsmWriteMm1)
+ASM_PFX(AsmWriteMm1):
+ ;
+ ; 64-bit MASM doesn't support MMX instructions, so use opcode here
+ ;
+ DB 0x48, 0xf, 0x6e, 0xc9
+ ret
+
|