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;------------------------------------------------------------------------------
;
; Copyright (c) 2006, Intel Corporation
; All rights reserved. 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:
;
; ReadPmc.Asm
;
; Abstract:
;
; AsmReadPmc function
;
; Notes:
;
;------------------------------------------------------------------------------
.code
;------------------------------------------------------------------------------
; UINT64
; EFIAPI
; AsmReadPmc (
; IN UINT32 PmcIndex
; );
;------------------------------------------------------------------------------
AsmReadPmc PROC
rdpmc
shl ecx, 1
jnc @F
shl rax, 20h
shrd rax, rdx, 20h
@@:
ret
AsmReadPmc ENDP
END
|
