4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/* $Id$ */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/** @file
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * PeCoffLoaderEx.c
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/*
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * Copyright (C) 2009-2010 Oracle Corporation
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * available from http://www.virtualbox.org. This file is free software;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * you can redistribute it and/or modify it under the terms of the GNU
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * General Public License (GPL) as published by the Free Software
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * The contents of this file may alternatively be used under the terms
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * of the Common Development and Distribution License Version 1.0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * VirtualBox OSE distribution, in which case the provisions of the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * CDDL are applicable instead of those of the GPL.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * You may elect to license modified versions of this file under the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync * terms and conditions of either the GPL or the CDDL or both.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync */
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/*
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This code is based on:
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Specific relocation fixups for none Itanium architecture.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Copyright (c) 2006 - 2008, Intel Corporation<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync All rights reserved. This program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync are licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync http://opensource.org/licenses/bsd-license.php
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync*/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include "BasePeCoffLibInternals.h"
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Performs an Itanium-based specific relocation fixup and is a no-op on other
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync instruction sets.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Reloc Pointer to the relocation record.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Fixup Pointer to the address to fix up.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param FixupData Pointer to a buffer to log the fixups.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Adjust The offset to adjust the fixup.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return Status code.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncRETURN_STATUS
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncPeCoffLoaderRelocateImageEx (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN UINT16 *Reloc,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN OUT CHAR8 *Fixup,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN OUT CHAR8 **FixupData,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN UINT64 Adjust
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return RETURN_UNSUPPORTED;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Returns TRUE if the machine type of PE/COFF image is supported. Supported
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync does not mean the image can be executed it means the PE/COFF loader supports
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync loading and relocating of the image type. It's up to the caller to support
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the entry point.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync The IA32/X64 version PE/COFF loader/relocater both support IA32, X64 and EBC images.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Machine Machine type from the PE Header.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return TRUE if this PE/COFF loader can load the image
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncBOOLEAN
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncPeCoffLoaderImageFormatSupported (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN UINT16 Machine
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if ((Machine == IMAGE_FILE_MACHINE_I386) || (Machine == IMAGE_FILE_MACHINE_X64) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync (Machine == IMAGE_FILE_MACHINE_EBC)) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return TRUE;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync }
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return FALSE;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/**
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Performs an Itanium-based specific re-relocation fixup and is a no-op on other
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync instruction sets. This is used to re-relocated the image into the EFI virtual
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync space for runtime calls.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Reloc Pointer to the relocation record.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Fixup Pointer to the address to fix up.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param FixupData Pointer to a buffer to log the fixups.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param Adjust The offset to adjust the fixup.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return Status code.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncRETURN_STATUS
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncPeHotRelocateImageEx (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN UINT16 *Reloc,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN OUT CHAR8 *Fixup,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN OUT CHAR8 **FixupData,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN UINT64 Adjust
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return RETURN_UNSUPPORTED;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync