Import two CPU Exception Handler Library instances: SecPeiCpuExceptionHandler.inf and DxeSmmCpuExceptionHandler.inf.

Signed-off-by: vanjeff Reviewed-by: jyao1 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13098 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-15 05:24:07 +00:00
parent 1e172d6bbf
commit 8f07f895fb
13 changed files with 2598 additions and 1 deletions
--- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/CpuExceptionCommon.h
+++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/CpuExceptionCommon.h
@@ -0,0 +1,96 @@
+/** @file
+  Common header file for CPU Exception Handler Library.
+
+  Copyright (c) 2012, 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.
+
+**/
+
+#ifndef _CPU_EXCEPTION_COMMON_H_
+#define _CPU_EXCEPTION_COMMON_H_
+
+#include <Library/BaseLib.h>
+#include <Library/SerialPortLib.h>
+#include <Library/PrintLib.h>
+#include <Library/LocalApicLib.h>
+#include <Library/PeCoffGetEntryPointLib.h>
+
+#define  CPU_EXCEPTION_NUM     32
+//
+// Record exception handler information
+//
+typedef struct {
+  UINTN ExceptionStart;
+  UINTN ExceptionStubHeaderSize;
+} EXCEPTION_HANDLER_TEMPLATE_MAP;
+
+extern UINT32           mErrorCodeFlag;
+extern CONST UINTN      mImageAlignSize;
+
+/**
+  Return address map of exception handler template so that C code can generate
+  exception tables.
+
+  @param AddressMap  Pointer to a buffer where the address map is returned.
+**/
+VOID
+EFIAPI
+GetTemplateAddressMap (
+  OUT EXCEPTION_HANDLER_TEMPLATE_MAP *AddressMap
+  );
+
+/**
+  Internal function to setup CPU exception handlers.
+
+**/
+VOID
+InternalSetupCpuExceptionHandlers (
+  VOID
+  );
+
+/**
+  Prints a message to the serial port.
+
+  @param  Format      Format string for the message to print.
+  @param  ...         Variable argument list whose contents are accessed 
+                      based on the format string specified by Format.
+
+**/
+VOID
+EFIAPI
+InternalPrintMessage (
+  IN  CONST CHAR8  *Format,
+  ...
+  );
+
+/**
+  Find and display image base address and return image base and its entry point.
+  
+  @return EFI_SUCCESS     Image base address.
+  @return 0               Image header cannot be found.
+**/
+UINTN 
+FindModuleImageBase (
+  IN  UINTN              CurrentEip,
+  OUT UINTN              *EntryPoint
+  );
+
+/**
+  Display CPU information.
+
+  @param InterruptType  Exception type.
+  @param SystemContext  Pointer to EFI_SYSTEM_CONTEXT.
+**/
+VOID
+DumpCpuContent (
+  IN UINTN                InterruptType,
+  IN EFI_SYSTEM_CONTEXT   SystemContext
+  );
+
+#endif