--- /dev/null
+/** @file\r
+ IA-32/x64 AsmDisablePaging64()\r
+\r
+ Copyright (c) 2006, Intel Corporation<BR>\r
+ All rights reserved. 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
+\r
+\r
+\r
+\r
+#include "BaseLibInternals.h"\r
+\r
+/**\r
+ Disables the 64-bit paging mode on the CPU.\r
+\r
+ Disables the 64-bit paging mode on the CPU and returns to 32-bit protected\r
+ mode. This function assumes the current execution mode is 64-paging mode.\r
+ This function is only available on X64. After the 64-bit paging mode is\r
+ 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 0. The function EntryPoint must never return.\r
+\r
+ If the current execution mode is not 64-bit paged mode, then ASSERT().\r
+ If EntryPoint is 0, then ASSERT().\r
+ If NewStack is 0, then ASSERT().\r
+\r
+ @param Cs The 16-bit selector to load in the CS before EntryPoint\r
+ is called. The descriptor in the GDT that this selector\r
+ references must be setup for 32-bit protected mode.\r
+ @param EntryPoint The 64-bit virtual address of the function to call with\r
+ the new stack after paging is disabled.\r
+ @param Context1 The 64-bit virtual address of the context to pass into\r
+ the EntryPoint function as the first parameter after\r
+ paging is disabled.\r
+ @param Context2 The 64-bit virtual address of the context to pass into\r
+ the EntryPoint function as the second parameter after\r
+ paging is disabled.\r
+ @param NewStack The 64-bit virtual address of the new stack to use for\r
+ the EntryPoint function after paging is disabled.\r
+\r
+**/\r
+VOID\r
+EFIAPI\r
+AsmDisablePaging64 (\r
+ IN UINT16 Cs,\r
+ IN UINT32 EntryPoint,\r
+ IN UINT32 Context1, OPTIONAL\r
+ IN UINT32 Context2, OPTIONAL\r
+ IN UINT32 NewStack\r
+ )\r
+{\r
+ ASSERT (EntryPoint != 0);\r
+ ASSERT (NewStack != 0);\r
+ InternalX86DisablePaging64 (Cs, EntryPoint, Context1, Context2, NewStack);\r
+}\r
+++ /dev/null
-/** @file\r
- IA-32/x64 AsmDisablePaging64()\r
-\r
- Copyright (c) 2006, Intel Corporation<BR>\r
- All rights reserved. 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
-\r
-\r
-\r
-\r
-#include "BaseLibInternals.h"\r
-\r
-/**\r
- Disables the 64-bit paging mode on the CPU.\r
-\r
- Disables the 64-bit paging mode on the CPU and returns to 32-bit protected\r
- mode. This function assumes the current execution mode is 64-paging mode.\r
- This function is only available on X64. After the 64-bit paging mode is\r
- 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 0. The function EntryPoint must never return.\r
-\r
- If the current execution mode is not 64-bit paged mode, then ASSERT().\r
- If EntryPoint is 0, then ASSERT().\r
- If NewStack is 0, then ASSERT().\r
-\r
- @param Cs The 16-bit selector to load in the CS before EntryPoint\r
- is called. The descriptor in the GDT that this selector\r
- references must be setup for 32-bit protected mode.\r
- @param EntryPoint The 64-bit virtual address of the function to call with\r
- the new stack after paging is disabled.\r
- @param Context1 The 64-bit virtual address of the context to pass into\r
- the EntryPoint function as the first parameter after\r
- paging is disabled.\r
- @param Context2 The 64-bit virtual address of the context to pass into\r
- the EntryPoint function as the second parameter after\r
- paging is disabled.\r
- @param NewStack The 64-bit virtual address of the new stack to use for\r
- the EntryPoint function after paging is disabled.\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-AsmDisablePaging64 (\r
- IN UINT16 Cs,\r
- IN UINT32 EntryPoint,\r
- IN UINT32 Context1, OPTIONAL\r
- IN UINT32 Context2, OPTIONAL\r
- IN UINT32 NewStack\r
- )\r
-{\r
- ASSERT (EntryPoint != 0);\r
- ASSERT (NewStack != 0);\r
- InternalX86DisablePaging64 (Cs, EntryPoint, Context1, Context2, NewStack);\r
-}\r