1 files changed, 106 insertions, 0 deletions
diff --git a/IntelFspWrapperPkg/FspWrapperSecCore/Ia32/ResetVec.asm16 b/IntelFspWrapperPkg/FspWrapperSecCore/Ia32/ResetVec.asm16
new file mode 100644
index 0000000000..93de20e530
--- /dev/null
+++ b/IntelFspWrapperPkg/FspWrapperSecCore/Ia32/ResetVec.asm16
@@ -0,0 +1,106 @@
+;------------------------------------------------------------------------------
+;
+; Copyright (c) 2014, Intel Corporation. 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.
+;
+; Module Name:
+;
+;  ResetVec.asm
+;
+; Abstract:
+;
+;  Reset Vector Data structure
+;  This structure is located at 0xFFFFFFC0
+;
+;------------------------------------------------------------------------------
+
+    .model  tiny
+    .686p
+    .stack  0h
+    .code
+
+;
+; The layout of this file is fixed. The build tool makes assumption of the layout.
+;
+
+    ORG     0h
+;
+; Reserved
+;
+ReservedData         DD 0eeeeeeeeh, 0eeeeeeeeh
+
+    ORG     10h
+;
+; This is located at 0xFFFFFFD0h
+;
+    mov     di, "AP"
+    jmp     ApStartup
+
+    ORG     20h
+;
+; Pointer to the entry point of the PEI core
+; It is located at 0xFFFFFFE0, and is fixed up by some build tool
+; So if the value 8..1 appears in the final FD image, tool failure occurs.
+;
+PeiCoreEntryPoint       DD      87654321h
+
+;
+; This is the handler for all kinds of exceptions. Since it's for debugging
+; purpose only, nothing except a deadloop would be done here. Developers could
+; analyze the cause of the exception if a debugger had been attached.
+;
+InterruptHandler    PROC
+    jmp     $
+    iret
+InterruptHandler    ENDP
+
+    ORG     30h
+;
+; For IA32, the reset vector must be at 0xFFFFFFF0, i.e., 4G-16 byte
+; Execution starts here upon power-on/platform-reset.
+;
+ResetHandler:
+    nop
+    nop
+ApStartup:
+    ;
+    ; Jmp Rel16 instruction
+    ; Use machine code directly in case of the assembler optimization
+    ; SEC entry point relatvie address will be fixed up by some build tool.
+    ;
+    ; Typically, SEC entry point is the function _ModuleEntryPoint() defined in
+    ; SecEntry.asm
+    ;
+    DB      0e9h
+    DW      -3
+
+
+    ORG     38h
+;
+; Ap reset vector segment address is at 0xFFFFFFF8
+; This will be fixed up by some build tool,
+; so if the value 1..8 appears in the final FD image,
+; tool failure occurs
+;
+ApSegAddress    dd      12345678h
+
+    ORG     3ch
+;
+; BFV Base is at 0xFFFFFFFC
+; This will be fixed up by some build tool,
+; so if the value 1..8 appears in the final FD image,
+; tool failure occurs.
+;
+BfvBase     DD      12345678h
+
+;
+; Nothing can go here, otherwise the layout of this file would change.
+;
+
+    END