DefaultExceptionHandlerUefi.c File Reference

#include <Uefi.h>
#include <Library/PeCoffGetEntryPointLib.h>
#include <Library/UefiLib.h>
#include <Guid/DebugImageInfoTable.h>

Go to the source code of this file.

Functions
CHAR8 *	GetImageName (IN UINTN FaultAddress, OUT UINTN *ImageBase, OUT UINTN *PeCoffSizeOfHeaders)

Detailed Description

Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file DefaultExceptionHandlerUefi.c.

Function Documentation

GetImageName()

CHAR8 * GetImageName	(	IN UINTN	FaultAddress,
		OUT UINTN *	ImageBase,
		OUT UINTN *	PeCoffSizeOfHeaders
	)

Use the EFI Debug Image Table to lookup the FaultAddress and find which PE/COFF image it came from. As long as the PE/COFF image contains a debug directory entry a string can be returned. For ELF and Mach-O images the string points to the Mach-O or ELF image. Microsoft tools contain a pointer to the PDB file that contains the debug information.

Parameters

FaultAddress	Address to find PE/COFF image for.
ImageBase	Return load address of found image
PeCoffSizeOfHeaders	Return the size of the PE/COFF header for the image that was found

Return values

NULL	FaultAddress not in a loaded PE/COFF image.
Path	and file name of PE/COFF image.

Definition at line 30 of file DefaultExceptionHandlerUefi.c.