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-rw-r--r--MdePkg/Library/BaseLib/X64/CpuId.asm124
1 files changed, 62 insertions, 62 deletions
diff --git a/MdePkg/Library/BaseLib/X64/CpuId.asm b/MdePkg/Library/BaseLib/X64/CpuId.asm
index 867e92a677..b5ac0fd2fc 100644
--- a/MdePkg/Library/BaseLib/X64/CpuId.asm
+++ b/MdePkg/Library/BaseLib/X64/CpuId.asm
@@ -1,62 +1,62 @@
-;------------------------------------------------------------------------------
-;
-; Copyright (c) 2006, Intel Corporation
-; All rights reserved. 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:
-;
-; CpuId.Asm
-;
-; Abstract:
-;
-; AsmCpuid function
-;
-; Notes:
-;
-;------------------------------------------------------------------------------
-
- .code
-
-;------------------------------------------------------------------------------
-; VOID
-; EFIAPI
-; AsmCpuid (
-; IN UINT32 RegisterInEax,
-; OUT UINT32 *RegisterOutEax OPTIONAL,
-; OUT UINT32 *RegisterOutEbx OPTIONAL,
-; OUT UINT32 *RegisterOutEcx OPTIONAL,
-; OUT UINT32 *RegisterOutEdx OPTIONAL
-; )
-;------------------------------------------------------------------------------
-AsmCpuid PROC USES rbx
- mov eax, ecx
- push rdx
- push rax ; save Index on stack
- cpuid
- test r9, r9
- jz @F
- mov [r9], ecx
-@@:
- pop rcx
- jrcxz @F
- mov [rcx], eax
-@@:
- mov rcx, r8
- jrcxz @F
- mov [rcx], ebx
-@@:
- mov rcx, [rsp + 30h]
- jrcxz @F
- mov [rcx], edx
-@@:
- pop rax ; restore Index to rax as return value
- ret
-AsmCpuid ENDP
-
- END
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2006, Intel Corporation
+; All rights reserved. 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:
+;
+; CpuId.Asm
+;
+; Abstract:
+;
+; AsmCpuid function
+;
+; Notes:
+;
+;------------------------------------------------------------------------------
+
+ .code
+
+;------------------------------------------------------------------------------
+; VOID
+; EFIAPI
+; AsmCpuid (
+; IN UINT32 RegisterInEax,
+; OUT UINT32 *RegisterOutEax OPTIONAL,
+; OUT UINT32 *RegisterOutEbx OPTIONAL,
+; OUT UINT32 *RegisterOutEcx OPTIONAL,
+; OUT UINT32 *RegisterOutEdx OPTIONAL
+; )
+;------------------------------------------------------------------------------
+AsmCpuid PROC USES rbx
+ mov eax, ecx
+ push rdx
+ push rax ; save Index on stack
+ cpuid
+ test r9, r9
+ jz @F
+ mov [r9], ecx
+@@:
+ pop rcx
+ jrcxz @F
+ mov [rcx], eax
+@@:
+ mov rcx, r8
+ jrcxz @F
+ mov [rcx], ebx
+@@:
+ mov rcx, [rsp + 38h]
+ jrcxz @F
+ mov [rcx], edx
+@@:
+ pop rax ; restore Index to rax as return value
+ ret
+AsmCpuid ENDP
+
+ END