diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/CpuId.c')
-rw-r--r-- | MdePkg/Library/BaseLib/Ia32/CpuId.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/CpuId.c b/MdePkg/Library/BaseLib/Ia32/CpuId.c deleted file mode 100644 index 64b215a462..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/CpuId.c +++ /dev/null @@ -1,49 +0,0 @@ -/** @file
- AsmCpuid function.
-
- Copyright (c) 2006 - 2007, Intel Corporation<BR>
- 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.
-
-**/
-
-UINT32
-EFIAPI
-AsmCpuid (
- IN UINT32 Index,
- OUT UINT32 *RegisterEax, OPTIONAL
- OUT UINT32 *RegisterEbx, OPTIONAL
- OUT UINT32 *RegisterEcx, OPTIONAL
- OUT UINT32 *RegisterEdx OPTIONAL
- )
-{
- _asm {
- mov eax, Index
- cpuid
- push ecx
- mov ecx, RegisterEax
- jecxz SkipEax
- mov [ecx], eax
-SkipEax:
- mov ecx, RegisterEbx
- jecxz SkipEbx
- mov [ecx], ebx
-SkipEbx:
- pop eax
- mov ecx, RegisterEcx
- jecxz SkipEcx
- mov [ecx], eax
-SkipEcx:
- mov ecx, RegisterEdx
- jecxz SkipEdx
- mov [ecx], edx
-SkipEdx:
- mov eax, Index
- }
-}
-
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