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Diffstat (limited to 'EmulatorPkg/Sec/Ia32/TempRam.c')
-rw-r--r--EmulatorPkg/Sec/Ia32/TempRam.c65
1 files changed, 0 insertions, 65 deletions
diff --git a/EmulatorPkg/Sec/Ia32/TempRam.c b/EmulatorPkg/Sec/Ia32/TempRam.c
deleted file mode 100644
index 525fb95d48..0000000000
--- a/EmulatorPkg/Sec/Ia32/TempRam.c
+++ /dev/null
@@ -1,65 +0,0 @@
-/*++ @file
- Temp RAM PPI
-
-Copyright (c) 2011, Apple Inc. All rights reserved.<BR>
-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.
-
-**/
-
-#include <PiPei.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-
-#include <Ppi/TemporaryRamSupport.h>
-
-VOID
-EFIAPI
-SecSwitchStack (
- UINT32 TemporaryMemoryBase,
- UINT32 PermenentMemoryBase
- );
-
-
-EFI_STATUS
-EFIAPI
-SecTemporaryRamSupport (
- IN CONST EFI_PEI_SERVICES **PeiServices,
- IN EFI_PHYSICAL_ADDRESS TemporaryMemoryBase,
- IN EFI_PHYSICAL_ADDRESS PermanentMemoryBase,
- IN UINTN CopySize
- )
-{
- //
- // Migrate the whole temporary memory to permenent memory.
- //
- CopyMem (
- (VOID*)(UINTN)PermanentMemoryBase,
- (VOID*)(UINTN)TemporaryMemoryBase,
- CopySize
- );
-
- //
- // SecSwitchStack function must be invoked after the memory migration
- // immediatly, also we need fixup the stack change caused by new call into
- // permenent memory.
- //
- SecSwitchStack ((UINT32) TemporaryMemoryBase, (UINT32) PermanentMemoryBase);
-
- //
- // We need *not* fix the return address because currently,
- // The PeiCore is excuted in flash.
- //
-
- //
- // Simulate to invalid temporary memory, terminate temporary memory
- //
- //ZeroMem ((VOID*)(UINTN)TemporaryMemoryBase, CopySize);
-
- return EFI_SUCCESS;
-}