diff options
| -rw-r--r-- | MdePkg/Library/BaseLib/BaseLib.inf | 2 | ||||
| -rw-r--r-- | MdePkg/Library/BaseLib/X64/ReadCs.nasm | 38 |
2 files changed, 40 insertions, 0 deletions
diff --git a/MdePkg/Library/BaseLib/BaseLib.inf b/MdePkg/Library/BaseLib/BaseLib.inf index f3a6a6b61d..35ca89b284 100644 --- a/MdePkg/Library/BaseLib/BaseLib.inf +++ b/MdePkg/Library/BaseLib/BaseLib.inf @@ -533,6 +533,7 @@ X64/ReadEs.asm | MSFT
X64/ReadDs.nasm| MSFT
X64/ReadDs.asm | MSFT
+ X64/ReadCs.nasm| MSFT
X64/ReadCs.asm | MSFT
X64/WriteDr7.asm | MSFT
X64/WriteDr6.asm | MSFT
@@ -649,6 +650,7 @@ X64/ReadEs.asm | INTEL
X64/ReadDs.nasm| INTEL
X64/ReadDs.asm | INTEL
+ X64/ReadCs.nasm| INTEL
X64/ReadCs.asm | INTEL
X64/WriteDr7.asm | INTEL
X64/WriteDr6.asm | INTEL
diff --git a/MdePkg/Library/BaseLib/X64/ReadCs.nasm b/MdePkg/Library/BaseLib/X64/ReadCs.nasm new file mode 100644 index 0000000000..88e3a601e2 --- /dev/null +++ b/MdePkg/Library/BaseLib/X64/ReadCs.nasm @@ -0,0 +1,38 @@ +;------------------------------------------------------------------------------
+;
+; 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:
+;
+; ReadCs.Asm
+;
+; Abstract:
+;
+; AsmReadCs function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ DEFAULT REL
+ SECTION .text
+
+;------------------------------------------------------------------------------
+; UINT16
+; EFIAPI
+; AsmReadCs (
+; VOID
+; );
+;------------------------------------------------------------------------------
+global ASM_PFX(AsmReadCs)
+ASM_PFX(AsmReadCs):
+ mov eax, cs
+ ret
+
|