Added a 64-bit version of EnablePaging64() on X64. AsmEnablePaging64() is the transit...

[mirror_edk2.git] / MdePkg / Library / BaseLib / X64 / Non-existing.c

diff --git a/MdePkg/Library/BaseLib/X64/Non-existing.c b/MdePkg/Library/BaseLib/X64/Non-existing.c
index a1c4677dad0d0977d9e97e90e75733e83bd8b1fe..4f0c9323801b68c2da7883394634878de0db6452 100644 (file)
--- a/MdePkg/Library/BaseLib/X64/Non-existing.c
+++ b/MdePkg/Library/BaseLib/X64/Non-existing.c
@@ -108,46 +108,3 @@ InternalX86DisablePaging32 (
   //\r
   ASSERT (FALSE);\r
 }\r
-\r
-/**\r
-  Enables the 64-bit paging mode on the CPU.\r
-\r
-  Enables the 64-bit paging mode on the CPU. CR0, CR3, CR4, and the page tables\r
-  must be properly initialized prior to calling this service. This function\r
-  assumes the current execution mode is 32-bit protected mode with flat\r
-  descriptors. This function is only available on IA-32. After the 64-bit\r
-  paging mode is enabled, control is transferred to the function specified by\r
-  EntryPoint using the new stack specified by NewStack and passing in the\r
-  parameters specified by Context1 and Context2. Context1 and Context2 are\r
-  optional and may be 0. The function EntryPoint must never return.\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 long mode.\r
-  @param  EntryPoint  The 64-bit virtual address of the function to call with\r
-                      the new stack after paging is enabled.\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 enabled.\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 enabled.\r
-  @param  NewStack    The 64-bit virtual address of the new stack to use for\r
-                      the EntryPoint function after paging is enabled.\r
-\r
-**/\r
-VOID\r
-EFIAPI\r
-InternalX86EnablePaging64 (\r
-  IN      UINT16                    Cs,\r
-  IN      UINT64                    EntryPoint,\r
-  IN      UINT64                    Context1,  OPTIONAL\r
-  IN      UINT64                    Context2,  OPTIONAL\r
-  IN      UINT64                    NewStack\r
-  )\r
-{\r
-  //\r
-  // This function cannot work on X64 platform\r
-  //\r
-  ASSERT (FALSE);\r
-}\r