mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-19 15:37:40 +01:00
38 lines
919 B
NASM
38 lines
919 B
NASM
;------------------------------------------------------------------------------
|
|
;
|
|
; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
|
|
; SPDX-License-Identifier: BSD-2-Clause-Patent
|
|
;
|
|
; Module Name:
|
|
;
|
|
; WriteDr5.Asm
|
|
;
|
|
; Abstract:
|
|
;
|
|
; AsmWriteDr5 function
|
|
;
|
|
; Notes:
|
|
;
|
|
;------------------------------------------------------------------------------
|
|
|
|
DEFAULT REL
|
|
SECTION .text
|
|
|
|
;------------------------------------------------------------------------------
|
|
; UINTN
|
|
; EFIAPI
|
|
; AsmWriteDr5 (
|
|
; IN UINTN Value
|
|
; );
|
|
;------------------------------------------------------------------------------
|
|
global ASM_PFX(AsmWriteDr5)
|
|
ASM_PFX(AsmWriteDr5):
|
|
;
|
|
; There's no obvious reason to access this register, since it's aliased to
|
|
; DR7 when DE=0 or an exception generated when DE=1
|
|
;
|
|
DB 0xf, 0x23, 0xe9
|
|
mov rax, rcx
|
|
ret
|
|
|