mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-27 16:58:09 +01:00
36 lines
856 B
NASM
36 lines
856 B
NASM
;------------------------------------------------------------------------------
|
|
;
|
|
; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
|
|
; SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
;
|
|
; Module Name:
|
|
;
|
|
; Mwait.Asm
|
|
;
|
|
; Abstract:
|
|
;
|
|
; AsmMwait function
|
|
;
|
|
; Notes:
|
|
;
|
|
;------------------------------------------------------------------------------
|
|
|
|
DEFAULT REL
|
|
SECTION .text
|
|
|
|
;------------------------------------------------------------------------------
|
|
; UINT64
|
|
; EFIAPI
|
|
; AsmMwait (
|
|
; IN UINTN Eax,
|
|
; IN UINTN Ecx
|
|
; );
|
|
;------------------------------------------------------------------------------
|
|
global ASM_PFX(AsmMwait)
|
|
ASM_PFX(AsmMwait):
|
|
mov eax, ecx
|
|
mov ecx, edx
|
|
DB 0xf, 1, 0xc9 ; mwait
|
|
ret
|
|
|