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author | Guo Mang <mang.guo@intel.com> | 2017-08-02 09:54:47 +0800 |
---|---|---|
committer | Guo Mang <mang.guo@intel.com> | 2017-09-05 19:45:08 +0800 |
commit | 6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8 (patch) | |
tree | 444372d92a0ae8991fe4d15eb3937df43690dfda /MdePkg/Library/BaseLib/Ia32/WriteCr4.c | |
parent | b207c6434d7a5a4502975d322312e07017e8a8cb (diff) | |
download | edk2-platforms-6c128c65b5ec0e5b8b5a0ccb165f3afd29e485f8.tar.xz |
Remove core packages since we can get them from edk2 repository
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/WriteCr4.c')
-rw-r--r-- | MdePkg/Library/BaseLib/Ia32/WriteCr4.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/WriteCr4.c b/MdePkg/Library/BaseLib/Ia32/WriteCr4.c deleted file mode 100644 index 868bed48b1..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/WriteCr4.c +++ /dev/null @@ -1,39 +0,0 @@ -/** @file
- AsmWriteCr4 function
-
- Copyright (c) 2006 - 2008, 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.
-
-**/
-
-/**
- Writes a value to Control Register 4 (CR4).
-
- Writes and returns a new value to CR4. This function is only available on
- IA-32 and x64. This writes a 32-bit value on IA-32 and a 64-bit value on x64.
-
- @param Value The value to write to CR4.
-
- @return The value written to CR4.
-
-**/
-UINTN
-EFIAPI
-AsmWriteCr4 (
- UINTN Value
- )
-{
- _asm {
- mov eax, Value
- _emit 0x0f // mov cr4, eax
- _emit 0x22
- _emit 0xE0
- }
-}
-
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