1 ;------------------------------------------------------------------------------ 2 ; 3 ; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR> 4 ; This program and the accompanying materials 5 ; are licensed and made available under the terms and conditions of the BSD License 6 ; which accompanies this distribution. The full text of the license may be found at 7 ; http://opensource.org/licenses/bsd-license.php. 8 ; 9 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 10 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 11 ; 12 ; Module Name: 13 ; 14 ; Mwait.Asm 15 ; 16 ; Abstract: 17 ; 18 ; AsmMwait function 19 ; 20 ; Notes: 21 ; 22 ;------------------------------------------------------------------------------ 23 24 .code 25 26 ;------------------------------------------------------------------------------ 27 ; UINT64 28 ; EFIAPI 29 ; AsmMwait ( 30 ; IN UINTN Eax, 31 ; IN UINTN Ecx 32 ; ); 33 ;------------------------------------------------------------------------------ 34 AsmMwait PROC 35 mov eax, ecx 36 mov ecx, edx 37 DB 0fh, 1, 0c9h ; mwait 38 ret 39 AsmMwait ENDP 40 41 END 42
