[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / SwapBytes64.s

#------------------------------------------------------------------------------
#
# 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:
#
#   CpuId.Asm
#
# Abstract:
#
#   AsmCpuid function
#
# Notes:
#
#------------------------------------------------------------------------------


.global _InternalMathSwapBytes64
_InternalMathSwapBytes64:

    movl    8(%esp), %eax
    movl    4(%esp), %edx
    bswapl  %eax
    bswapl  %edx
    ret
Commit	Line	Data
f7f897da	1	#------------------------------------------------------------------------------
	2	#
	3	# Copyright (c) 2006, Intel Corporation
	4	# All rights reserved. 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	# CpuId.Asm
	15	#
	16	# Abstract:
	17	#
	18	# AsmCpuid function
	19	#
	20	# Notes:
	21	#
	22	#------------------------------------------------------------------------------
	23
	24
	25	.global _InternalMathSwapBytes64
	26	_InternalMathSwapBytes64:
	27
	28	movl 8(%esp), %eax
	29	movl 4(%esp), %edx
	30	bswapl %eax
	31	bswapl %edx
	32	ret
	33
	34