From 677472aae4923fedd82249021e872219389542f5 Mon Sep 17 00:00:00 2001 From: xli24 Date: Sat, 25 Oct 2008 16:03:02 +0000 Subject: 1. Rename following library instances according to MDE Library Spec: 1) SerialPortLibNull => BaseSerialPortLibNull 2) DxeMemoryLib => UefiMemoryLib 3) DxeMemoryAllocationLib => UefiMemoryAllocationLib 4) CpuLib => BaseCpuLib 5) HiiLib => UefiHiiLib 6) IfrSupportLib => UefiIfrSupportLib 7) PeiPalCallLib => PeiPalLib 2. Add library instances to MDE package 1) DxePalLib 2) FvbServiceLib 3) GraphicsLib git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6221 6f19259b-4bc3-4df7-8a09-765794883524 --- MdePkg/Library/BaseCpuLib/Ia32/CpuFlushTlb.c | 32 ++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 MdePkg/Library/BaseCpuLib/Ia32/CpuFlushTlb.c (limited to 'MdePkg/Library/BaseCpuLib/Ia32/CpuFlushTlb.c') diff --git a/MdePkg/Library/BaseCpuLib/Ia32/CpuFlushTlb.c b/MdePkg/Library/BaseCpuLib/Ia32/CpuFlushTlb.c new file mode 100644 index 0000000000..ff3cf82172 --- /dev/null +++ b/MdePkg/Library/BaseCpuLib/Ia32/CpuFlushTlb.c @@ -0,0 +1,32 @@ +/** @file + CpuFlushTlb function. + + Copyright (c) 2006 - 2007, Intel Corporation
+ All rights reserved. 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. + +**/ + + + +/** + Flush TLB of current processor. + +**/ +VOID +EFIAPI +CpuFlushTlb ( + VOID + ) +{ + _asm { + mov eax, cr3 + mov cr3, eax + } +} + -- cgit v1.2.3