[mirror_edk2.git] / MdePkg / Library / BaseLib / X64 / FlushCacheLine.nasm

;------------------------------------------------------------------------------\r
;\r
; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r
; SPDX-License-Identifier: BSD-2-Clause-Patent\r
;\r
; Module Name:\r
;\r
;   FlushCacheLine.Asm\r
;\r
; Abstract:\r
;\r
;   AsmFlushCacheLine function\r
;\r
; Notes:\r
;\r
;------------------------------------------------------------------------------\r
\r
    DEFAULT REL\r
    SECTION .text\r
\r
;------------------------------------------------------------------------------\r
; VOID *\r
; EFIAPI\r
; AsmFlushCacheLine (\r
;   IN      VOID                      *LinearAddress\r
;   );\r
;------------------------------------------------------------------------------\r
global ASM_PFX(AsmFlushCacheLine)\r
ASM_PFX(AsmFlushCacheLine):\r
    clflush [rcx]\r
    mov     rax, rcx\r
    ret\r
\r
Commit	Line	Data
6a4d3fed JJ	1	;------------------------------------------------------------------------------\r
	2	;\r
	3	; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>\r
9344f092	4	; SPDX-License-Identifier: BSD-2-Clause-Patent\r
6a4d3fed JJ	5	;\r
	6	; Module Name:\r
	7	;\r
	8	; FlushCacheLine.Asm\r
	9	;\r
	10	; Abstract:\r
	11	;\r
	12	; AsmFlushCacheLine function\r
	13	;\r
	14	; Notes:\r
	15	;\r
	16	;------------------------------------------------------------------------------\r
	17	\r
	18	DEFAULT REL\r
	19	SECTION .text\r
	20	\r
	21	;------------------------------------------------------------------------------\r
	22	; VOID *\r
	23	; EFIAPI\r
	24	; AsmFlushCacheLine (\r
	25	; IN VOID *LinearAddress\r
	26	; );\r
	27	;------------------------------------------------------------------------------\r
	28	global ASM_PFX(AsmFlushCacheLine)\r
	29	ASM_PFX(AsmFlushCacheLine):\r
	30	clflush [rcx]\r
	31	mov rax, rcx\r
	32	ret\r
	33	\r