Make EdkModulePkg pass Intel IPF compiler with /W4 /WX switches, solving warning #1419.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2338 6f19259b-4bc3-4df7-8a09-765794883524

EdkModulePkg/Universal/Ebc/Dxe/Ipf/EbcSupport.h

@@ -0,0 +1,55 @@
+/*++
+
+Copyright (c) 2006, 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.
+
+Module Name:
+
+  EbcSupport.h
+
+Abstract:
+
+  Definition of EBC Support function
+
+Revision History
+
+--*/
+
+#ifndef _IPF_EBC_SUPPORT_H_
+#define _IPF_EBC_SUPPORT_H_
+
+#define VM_STACK_SIZE   (1024 * 32)
+
+#define EBC_THUNK_SIZE  128
+
+//
+// For code execution, thunks must be aligned on 16-byte boundary
+//
+#define EBC_THUNK_ALIGNMENT 16
+
+//
+// Opcodes for IPF instructions. We'll need to hand-create thunk code (stuffing
+// bits) to insert a jump to the interpreter.
+//
+#define OPCODE_NOP              (UINT64) 0x00008000000
+#define OPCODE_BR_COND_SPTK_FEW (UINT64) 0x00100000000
+#define OPCODE_MOV_BX_RX        (UINT64) 0x00E00100000
+
+//
+// Opcode for MOVL instruction
+//
+#define MOVL_OPCODE 0x06
+
+VOID
+EbcAsmLLCALLEX (
+  IN UINTN    CallAddr,
+  IN UINTN    EbcSp
+  );
+
+#endif