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 # ReadMsr64.Asm 15 # 16 # Abstract: 17 # 18 # AsmReadMsr64 function 19 # 20 # Notes: 21 # 22 #------------------------------------------------------------------------------ 23 24 #include <EdkIIGlueBase.h> 25 26 .globl ASM_PFX(AsmReadMsr64) 27 28 #------------------------------------------------------------------------------ 29 # UINT64 30 # EFIAPI 31 # AsmReadMsr64 ( 32 # IN UINT32 Index 33 # ); 34 #------------------------------------------------------------------------------ 35 ASM_PFX(AsmReadMsr64): 36 movl 4(%esp), %ecx 37 rdmsr 38 ret 39