[mirror_edk2.git] / EdkCompatibilityPkg / Foundation / Library / RuntimeDxe / EfiRuntimeLib / X64 / RuntimeLibAsm.S

#------------------------------------------------------------------------------\r
#\r
# Copyright (c) 2008, 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
#   RuntimeLibAsm.S\r
#\r
# Abstract:\r
#\r
#\r
#------------------------------------------------------------------------------\r
#include <EfiBind.h>\r
\r
.text\r
\r
.global ASM_PFX(EfiCpuFlushCache)\r
#------------------------------------------------------------------------------\r
#EFI_STATUS\r
#EfiCpuFlushCache (\r
#  IN EFI_PHYSICAL_ADDRESS          Start,\r
#  IN UINT64                        Length\r
#  );\r
#------------------------------------------------------------------------------\r
\r
ASM_PFX(EfiCpuFlushCache):\r
    wbinvd\r
    mov $0, %rax\r
    ret\r
\r
Commit	Line	Data
b341712e	1	#------------------------------------------------------------------------------\r
	2	#\r
	3	# Copyright (c) 2008, 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	# RuntimeLibAsm.S\r
	15	#\r
	16	# Abstract:\r
	17	#\r
	18	#\r
	19	#------------------------------------------------------------------------------\r
	20	#include <EfiBind.h>\r
	21	\r
	22	.text\r
	23	\r
	24	.global ASM_PFX(EfiCpuFlushCache)\r
	25	#------------------------------------------------------------------------------\r
	26	#EFI_STATUS\r
	27	#EfiCpuFlushCache (\r
	28	# IN EFI_PHYSICAL_ADDRESS Start,\r
	29	# IN UINT64 Length\r
	30	# );\r
	31	#------------------------------------------------------------------------------\r
	32	\r
	33	ASM_PFX(EfiCpuFlushCache):\r
	34	wbinvd\r
	35	mov $0, %rax\r
	36	ret\r
	37	\r