CloverBootloader/MdePkg/Library/BaseLib/X64/WriteCr4.nasm
2019-09-03 12:58:42 +03:00

34 lines
750 B
NASM

;------------------------------------------------------------------------------
;
; Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>
; SPDX-License-Identifier: BSD-2-Clause-Patent
;
; Module Name:
;
; WriteCr4.Asm
;
; Abstract:
;
; AsmWriteCr4 function
;
; Notes:
;
;------------------------------------------------------------------------------
DEFAULT REL
SECTION .text
;------------------------------------------------------------------------------
; UINTN
; EFIAPI
; AsmWriteCr4 (
; UINTN Cr4
; );
;------------------------------------------------------------------------------
global ASM_PFX(AsmWriteCr4)
ASM_PFX(AsmWriteCr4):
mov cr4, rcx
mov rax, rcx
ret