X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=EdkCompatibilityPkg%2FFoundation%2FLibrary%2FEdkIIGlueLib%2FLibrary%2FBaseLib%2FX86DisablePaging64.c;fp=EdkCompatibilityPkg%2FFoundation%2FLibrary%2FEdkIIGlueLib%2FLibrary%2FBaseLib%2FX86DisablePaging64.c;h=0000000000000000000000000000000000000000;hb=c455bc8c8d78ad51c24426a500914ea32504bf06;hp=53bc05f215734c23f0239ccc5f1ad5e3e242662e;hpb=5bca07268acabe7f31407358e875ccf89cb5e386;p=mirror_edk2.git diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X86DisablePaging64.c b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X86DisablePaging64.c deleted file mode 100644 index 53bc05f215..0000000000 --- a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X86DisablePaging64.c +++ /dev/null @@ -1,68 +0,0 @@ -/*++ - -Copyright (c) 2004 - 2006, 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. - - -Module Name: - - x86DisablePaging64.c - -Abstract: - - IA-32/x64 specific functions. - ---*/ - -#include "BaseLibInternals.h" - -/** - Disables the 64-bit paging mode on the CPU. - - Disables the 64-bit paging mode on the CPU and returns to 32-bit protected - mode. This function assumes the current execution mode is 64-paging mode. - This function is only available on X64. After the 64-bit paging mode is - disabled, control is transferred to the function specified by EntryPoint - using the new stack specified by NewStack and passing in the parameters - specified by Context1 and Context2. Context1 and Context2 are optional and - may be 0. The function EntryPoint must never return. - - If the current execution mode is not 64-bit paged mode, then ASSERT(). - If EntryPoint is 0, then ASSERT(). - If NewStack is 0, then ASSERT(). - - @param Cs The 16-bit selector to load in the CS before EntryPoint - is called. The descriptor in the GDT that this selector - references must be setup for 32-bit protected mode. - @param EntryPoint The 64-bit virtual address of the function to call with - the new stack after paging is disabled. - @param Context1 The 64-bit virtual address of the context to pass into - the EntryPoint function as the first parameter after - paging is disabled. - @param Context2 The 64-bit virtual address of the context to pass into - the EntryPoint function as the second parameter after - paging is disabled. - @param NewStack The 64-bit virtual address of the new stack to use for - the EntryPoint function after paging is disabled. - -**/ -VOID -EFIAPI -AsmDisablePaging64 ( - IN UINT16 Cs, - IN UINT32 EntryPoint, - IN UINT32 Context1, OPTIONAL - IN UINT32 Context2, OPTIONAL - IN UINT32 NewStack - ) -{ - ASSERT (EntryPoint != 0); - ASSERT (NewStack != 0); - InternalX86DisablePaging64 (Cs, EntryPoint, Context1, Context2, NewStack); -}