[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / WriteMsr64.S

#------------------------------------------------------------------------------\r
#\r
# Copyright (c) 2006, Intel Corporation\r
# All rights reserved. This program and the accompanying materials\r
# are licensed and made available under the terms and conditions of the BSD License\r
# which accompanies this distribution.  The full text of the license may be found at\r
# http://opensource.org/licenses/bsd-license.php\r
#\r
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
#\r
# Module Name:\r
#\r
#   WriteMsr64.Asm\r
#\r
# Abstract:\r
#\r
#   AsmWriteMsr64 function\r
#\r
# Notes:\r
#\r
#------------------------------------------------------------------------------\r
\r
#------------------------------------------------------------------------------\r
# UINT64\r
# EFIAPI\r
# AsmWriteMsr64 (\r
#   IN UINT32  Index,\r
#   IN UINT64  Value\r
#   );\r
#------------------------------------------------------------------------------\r
.globl _AsmWriteMsr64\r
_AsmWriteMsr64:\r
    movl    12(%esp), %edx\r
    movl    8(%esp), %eax\r
    movl    4(%esp), %ecx\r
    wrmsr\r
    ret\r
Commit	Line	Data
878ddf1f	1	#------------------------------------------------------------------------------\r
	2	#\r
	3	# Copyright (c) 2006, Intel Corporation\r
	4	# All rights reserved. This program and the accompanying materials\r
	5	# are licensed and made available under the terms and conditions of the BSD License\r
	6	# which accompanies this distribution. The full text of the license may be found at\r
	7	# http://opensource.org/licenses/bsd-license.php\r
	8	#\r
	9	# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
	10	# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
	11	#\r
	12	# Module Name:\r
	13	#\r
	14	# WriteMsr64.Asm\r
	15	#\r
	16	# Abstract:\r
	17	#\r
	18	# AsmWriteMsr64 function\r
	19	#\r
	20	# Notes:\r
	21	#\r
	22	#------------------------------------------------------------------------------\r
	23	\r
878ddf1f	24	#------------------------------------------------------------------------------\r
	25	# UINT64\r
	26	# EFIAPI\r
	27	# AsmWriteMsr64 (\r
	28	# IN UINT32 Index,\r
	29	# IN UINT64 Value\r
	30	# );\r
	31	#------------------------------------------------------------------------------\r
b7089db1	32	.globl _AsmWriteMsr64\r
3f566587	33	_AsmWriteMsr64:\r
	34	movl 12(%esp), %edx\r
	35	movl 8(%esp), %eax\r
	36	movl 4(%esp), %ecx\r
878ddf1f	37	wrmsr\r
878ddf1f	38	ret\r