1 #------------------------------------------------------------------------------ 2 # 3 # Copyright (c) 2006 - 2008, 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 # WriteMsr64.S 15 # 16 # Abstract: 17 # 18 # AsmWriteMsr64 function 19 # 20 # Notes: 21 # 22 #------------------------------------------------------------------------------ 23 24 #------------------------------------------------------------------------------ 25 # UINT64 26 # EFIAPI 27 # AsmWriteMsr64 ( 28 # IN UINT32 Index, 29 # IN UINT64 Value 30 # ); 31 #------------------------------------------------------------------------------ 32 ASM_GLOBAL ASM_PFX(AsmWriteMsr64) 33 ASM_PFX(AsmWriteMsr64): 34 movl 12(%esp), %edx 35 movl 8(%esp), %eax 36 movl 4(%esp), %ecx 37 wrmsr 38 ret 39
