diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/WriteDr5.c')
-rw-r--r-- | MdePkg/Library/BaseLib/Ia32/WriteDr5.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/WriteDr5.c b/MdePkg/Library/BaseLib/Ia32/WriteDr5.c deleted file mode 100644 index 2cb528ff11..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/WriteDr5.c +++ /dev/null @@ -1,39 +0,0 @@ -/** @file
- AsmWriteDr5 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 Debug Register 5 (DR5).
-
- Writes and returns a new value to DR5. 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 Dr5.
-
- @return The value written to Debug Register 5 (DR5).
-
-**/
-UINTN
-EFIAPI
-AsmWriteDr5 (
- IN UINTN Value
- )
-{
- _asm {
- mov eax, Value
- _emit 0x0f // mov dr5, eax
- _emit 0x23
- _emit 0xe8
- }
-}
-
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