diff options
Diffstat (limited to 'MdePkg/Library/BaseLib/Ia32/Monitor.c')
-rw-r--r-- | MdePkg/Library/BaseLib/Ia32/Monitor.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/MdePkg/Library/BaseLib/Ia32/Monitor.c b/MdePkg/Library/BaseLib/Ia32/Monitor.c deleted file mode 100644 index 9d13ac5182..0000000000 --- a/MdePkg/Library/BaseLib/Ia32/Monitor.c +++ /dev/null @@ -1,48 +0,0 @@ -/** @file
- AsmMonitor 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.
-
-**/
-
-/**
- Sets up a monitor buffer that is used by AsmMwait().
-
- Executes a MONITOR instruction with the register state specified by Eax, Ecx
- and Edx. Returns Eax. This function is only available on IA-32 and x64.
-
- @param RegisterEax The value to load into EAX or RAX before executing the MONITOR
- instruction.
- @param RegisterEcx The value to load into ECX or RCX before executing the MONITOR
- instruction.
- @param RegisterEdx The value to load into EDX or RDX before executing the MONITOR
- instruction.
-
- @return RegisterEax
-
-**/
-UINTN
-EFIAPI
-AsmMonitor (
- IN UINTN RegisterEax,
- IN UINTN RegisterEcx,
- IN UINTN RegisterEdx
- )
-{
- _asm {
- mov eax, RegisterEax
- mov ecx, RegisterEcx
- mov edx, RegisterEdx
- _emit 0x0f // monitor
- _emit 0x01
- _emit 0xc8
- }
-}
-
|