mirror of https://github.com/acidanthera/audk.git
MdePkg BaseLib: Convert Ia32/DisableCache.asm to NASM
The BaseTools/Scripts/ConvertMasmToNasm.py script was used to convert Ia32/DisableCache.asm to Ia32/DisableCache.nasm Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
This commit is contained in:
parent
22327b5a1b
commit
b204f668cd
|
@ -346,6 +346,7 @@
|
|||
Ia32/EnablePaging64.asm | INTEL
|
||||
Ia32/EnableCache.nasm| INTEL
|
||||
Ia32/EnableCache.asm | INTEL
|
||||
Ia32/DisableCache.nasm| INTEL
|
||||
Ia32/DisableCache.asm | INTEL
|
||||
Ia32/RdRand.nasm| INTEL
|
||||
Ia32/RdRand.asm | INTEL
|
||||
|
@ -398,6 +399,7 @@
|
|||
Ia32/LShiftU64.S | GCC
|
||||
Ia32/EnableCache.nasm| GCC
|
||||
Ia32/EnableCache.S | GCC
|
||||
Ia32/DisableCache.nasm| GCC
|
||||
Ia32/DisableCache.S | GCC
|
||||
Ia32/RdRand.nasm| GCC
|
||||
Ia32/RdRand.S | GCC
|
||||
|
|
|
@ -0,0 +1,42 @@
|
|||
;------------------------------------------------------------------------------
|
||||
;
|
||||
; Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
|
||||
; This program and the accompanying materials
|
||||
; are licensed and made available under the terms and conditions of the BSD License
|
||||
; which accompanies this distribution. The full text of the license may be found at
|
||||
; http://opensource.org/licenses/bsd-license.php.
|
||||
;
|
||||
; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
||||
; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
||||
;
|
||||
; Module Name:
|
||||
;
|
||||
; DisableCache.Asm
|
||||
;
|
||||
; Abstract:
|
||||
;
|
||||
; Set the CD bit of CR0 to 1, clear the NW bit of CR0 to 0, and flush all caches with a
|
||||
; WBINVD instruction.
|
||||
;
|
||||
; Notes:
|
||||
;
|
||||
;------------------------------------------------------------------------------
|
||||
|
||||
SECTION .text
|
||||
|
||||
;------------------------------------------------------------------------------
|
||||
; VOID
|
||||
; EFIAPI
|
||||
; AsmDisableCache (
|
||||
; VOID
|
||||
; );
|
||||
;------------------------------------------------------------------------------
|
||||
global ASM_PFX(AsmDisableCache)
|
||||
ASM_PFX(AsmDisableCache):
|
||||
mov eax, cr0
|
||||
bts eax, 30
|
||||
btr eax, 29
|
||||
mov cr0, eax
|
||||
wbinvd
|
||||
ret
|
||||
|
Loading…
Reference in New Issue