[mirror_edk2.git] / MdePkg / Library / BaseLib / Ia32 / Mwait.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
#   Mwait.Asm\r
#\r
# Abstract:\r
#\r
#   AsmMwait function\r
#\r
# Notes:\r
#\r
#------------------------------------------------------------------------------\r
\r
.globl ASM_PFX(AsmMwait)\r
\r
#------------------------------------------------------------------------------\r
# UINT64\r
# EFIAPI\r
# AsmMwait (\r
#   IN      UINTN                     Eax,\r
#   IN      UINTN                     Ecx\r
#   );\r
#------------------------------------------------------------------------------\r
ASM_PFX(AsmMwait):\r
    movl    4(%esp), %eax\r
    movl    8(%esp), %ecx\r
    mwait   %eax, %ecx\r
    ret\r
Commit	Line	Data
e1f414b6	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	# Mwait.Asm\r
	15	#\r
	16	# Abstract:\r
	17	#\r
	18	# AsmMwait function\r
	19	#\r
	20	# Notes:\r
	21	#\r
	22	#------------------------------------------------------------------------------\r
	23	\r
	24	.globl ASM_PFX(AsmMwait)\r
	25	\r
	26	#------------------------------------------------------------------------------\r
	27	# UINT64\r
	28	# EFIAPI\r
	29	# AsmMwait (\r
	30	# IN UINTN Eax,\r
	31	# IN UINTN Ecx\r
	32	# );\r
	33	#------------------------------------------------------------------------------\r
	34	ASM_PFX(AsmMwait):\r
	35	movl 4(%esp), %eax\r
	36	movl 8(%esp), %ecx\r
	37	mwait %eax, %ecx\r
	38	ret\r