EdkCompatibilityPkg: Remove EdkCompatibilityPkg

[mirror_edk2.git] / EdkCompatibilityPkg / Foundation / Library / EdkIIGlueLib / Library / BaseLib / X86DisablePaging32.c

diff --git a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X86DisablePaging32.c b/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X86DisablePaging32.c
deleted file mode 100644 (file)
index f03d3ee..0000000
--- a/EdkCompatibilityPkg/Foundation/Library/EdkIIGlueLib/Library/BaseLib/X86DisablePaging32.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*++\r
-\r
-Copyright (c) 2004 - 2006, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials                          \r
-are licensed and made available under the terms and conditions of the BSD License         \r
-which accompanies this distribution.  The full text of the license may be found at        \r
-http://opensource.org/licenses/bsd-license.php                                            \r
-                                                                                          \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.  \r
-\r
-\r
-Module Name:\r
-\r
-  x86DisablePaging32.c\r
-  \r
-Abstract: \r
-\r
-  IA-32/x64 specific functions.\r
-\r
---*/\r
-\r
-#include "BaseLibInternals.h"\r
-\r
-/**\r
-  Disables the 32-bit paging mode on the CPU.\r
-\r
-  Disables the 32-bit paging mode on the CPU and returns to 32-bit protected\r
-  mode. This function assumes the current execution mode is 32-paged protected\r
-  mode. This function is only available on IA-32. After the 32-bit paging mode\r
-  is disabled, control is transferred to the function specified by EntryPoint\r
-  using the new stack specified by NewStack and passing in the parameters\r
-  specified by Context1 and Context2. Context1 and Context2 are optional and\r
-  may be NULL. The function EntryPoint must never return.\r
-\r
-  If the current execution mode is not 32-bit paged mode, then ASSERT().\r
-  If EntryPoint is NULL, then ASSERT().\r
-  If NewStack is NULL, then ASSERT().\r
-\r
-  There are a number of constraints that must be followed before calling this\r
-  function:\r
-  1)  Interrupts must be disabled.\r
-  2)  The caller must be in 32-bit paged mode.\r
-  3)  CR0, CR3, and CR4 must be compatible with 32-bit paged mode.\r
-  4)  CR3 must point to valid page tables that guarantee that the pages for\r
-      this function and the stack are identity mapped.\r
-\r
-  @param  EntryPoint  A pointer to function to call with the new stack after\r
-                      paging is disabled.\r
-  @param  Context1    A pointer to the context to pass into the EntryPoint\r
-                      function as the first parameter after paging is disabled.\r
-  @param  Context2    A pointer to the context to pass into the EntryPoint\r
-                      function as the second parameter after paging is\r
-                      disabled.\r
-  @param  NewStack    A pointer to the new stack to use for the EntryPoint\r
-                      function after paging is disabled.\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-AsmDisablePaging32 (\r
-  IN      SWITCH_STACK_ENTRY_POINT  EntryPoint,\r
-  IN      VOID                      *Context1,  OPTIONAL\r
-  IN      VOID                      *Context2,  OPTIONAL\r
-  IN      VOID                      *NewStack\r
-  )\r
-{\r
-  ASSERT (EntryPoint != NULL);\r
-  ASSERT (NewStack != NULL);\r
-  InternalX86DisablePaging32 (EntryPoint, Context1, Context2, NewStack);\r
-}\r