mirror of https://github.com/acidanthera/audk.git
41 lines
1.2 KiB
NASM
41 lines
1.2 KiB
NASM
|
;------------------------------------------------------------------------------
|
||
|
|
;
|
||
|
|
; Copyright (c) 2006, 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.
|
||
|
|
;
|
||
|
|
; Module Name:
|
||
|
|
;
|
||
|
|
; Mwait.Asm
|
||
|
|
;
|
||
|
|
; Abstract:
|
||
|
|
;
|
||
|
|
; AsmMwait function
|
||
|
|
;
|
||
|
|
; Notes:
|
||
|
|
;
|
||
|
|
;------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
SECTION .text
|
||
|
|
|
||
|
|
;------------------------------------------------------------------------------
|
||
|
|
; UINTN
|
||
|
|
; EFIAPI
|
||
|
|
; AsmMwait (
|
||
|
|
; IN UINTN Eax,
|
||
|
|
; IN UINTN Ecx
|
||
|
|
; );
|
||
|
|
;------------------------------------------------------------------------------
|
||
|
|
global ASM_PFX(AsmMwait)
|
||
|
|
ASM_PFX(AsmMwait):
|
||
|
|
mov eax, [esp + 4]
|
||
|
|
mov ecx, [esp + 8]
|
||
|
|
DB 0xf, 1, 0xc9 ; mwait
|
||
|
|
ret
|
||
|
|
|