1 files changed, 50 insertions, 0 deletions
diff --git a/OvmfPkg/Sec/SecMain.h b/OvmfPkg/Sec/SecMain.h
new file mode 100644
index 0000000000..50c5b295e9
--- /dev/null
+++ b/OvmfPkg/Sec/SecMain.h
@@ -0,0 +1,50 @@
+/** @file
+  Header file for SEC code
+
+  Copyright (c) 2008 - 2009, 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.
+
+**/
+
+#ifndef _PLATFORM_SECMAIN_H_
+#define _PLATFORM_SECMAIN_H_
+
+VOID
+EFIAPI
+PeiSwitchStacks (
+  IN      SWITCH_STACK_ENTRY_POINT  EntryPoint,
+  IN      VOID                      *Context1,  OPTIONAL
+  IN      VOID                      *Context2,  OPTIONAL
+  IN      VOID                      *Context3,  OPTIONAL
+  IN      VOID                      *OldTopOfStack,
+  IN      VOID                      *NewStack
+  );
+
+VOID
+EFIAPI
+SecSwitchStack (
+  IN UINTN   TemporaryMemoryBase,
+  IN UINTN   PermanentMemoryBase,
+  IN UINTN   CopySize
+  );
+
+EFI_STATUS
+EFIAPI
+TemporaryRamMigration (
+  IN CONST EFI_PEI_SERVICES   **PeiServices,
+  IN EFI_PHYSICAL_ADDRESS     TemporaryMemoryBase,
+  IN EFI_PHYSICAL_ADDRESS     PermanentMemoryBase,
+  IN UINTN                    CopySize
+  );
+
+#define INITIAL_TOP_OF_STACK      BASE_128KB
+
+#endif // _PLATFORM_SECMAIN_H_
+