1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
| ;------------------------------------------------------------------------------
| ;
| ; 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
|
|
|