common/ldr/ldrkStuff.cpp

	ldrkStuff.cpp revision 809e0c4b84167932d92a1df4edcbab2edf0ddf25
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/* $Id$ */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @file
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * innotek Portable Runtime - Binary Image Loader, kLdr Interface.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/*
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * Copyright (C) 2006-2007 innotek GmbH
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync *
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * available from http://www.virtualbox.org. This file is free software;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * you can redistribute it and/or modify it under the terms of the GNU
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * General Public License as published by the Free Software Foundation,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * in version 2 as it comes in the "COPYING" file of the VirtualBox OSE
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * distribution. VirtualBox OSE is distributed in the hope that it will
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * be useful, but WITHOUT ANY WARRANTY of any kind.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/*******************************************************************************
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync*   Header Files                                                               *
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync*******************************************************************************/
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#define LOG_GROUP RTLOGGROUP_LDR
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/ldr.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/file.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/alloc.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/alloca.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/assert.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/string.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/path.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/log.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/param.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <iprt/err.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include "internal/ldr.h"
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#define KLDR_ALREADY_INCLUDE_STD_TYPES
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#define KLDR_NO_KLDR_H_INCLUDES
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <k/kLdr.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <k/kRdrAll.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <k/kErrors.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#include <k/kMagics.h>
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/*******************************************************************************
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync*   Structures and Typedefs                                                    *
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync*******************************************************************************/
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/**
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * kLdr file provider.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsynctypedef struct RTKLDRRDR
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /** The core. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    KRDR            Core;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /** The IPRT bit reader. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRREADER    pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync} RTKLDRRDR, *PRTKLDRRDR;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/**
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * IPRT module.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsynctypedef struct RTLDRMODKLDR
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /** The Core module structure. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    RTLDRMODINTERNAL    Core;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /** The kLdr module. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PKLDRMOD            pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync} RTLDRMODKLDR, *PRTLDRMODKLDR;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/**
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * Arguments for a RTLDRMODKLDR callback wrapper.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsynctypedef struct RTLDRMODKLDRARGS
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    union
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        PFNRT            pfn;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        PFNRTLDRENUMSYMS pfnEnumSyms;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        PFNRTLDRIMPORT   pfnGetImport;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }                   u;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    void               *pvUser;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    const void         *pvBits;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRMODKLDR       pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync} RTLDRMODKLDRARGS, *PRTLDRMODKLDRARGS;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/*******************************************************************************
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync*   Internal Functions                                                         *
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync*******************************************************************************/
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int rtkldrConvertError(int krc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int rtkldrConvertErrorFromIPRT(int rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrCreate(  PPKRDR ppRdr, const char *pszFilename);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrDestroy( PKRDR pRdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrRead(    PKRDR pRdr, void *pvBuf, KSIZE cb, KFOFF off);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrAllMap(  PKRDR pRdr, const void **ppvBits);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrAllUnmap(PKRDR pRdr, const void *pvBits);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic KFOFF rtkldrRdrSize(    PKRDR pRdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic KFOFF rtkldrRdrTell(    PKRDR pRdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic const char * rtkldrRdrName(PKRDR pRdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic KIPTR    rtkldrRdrNativeFH(PKRDR pRdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic KSIZE    rtkldrRdrPageSize(PKRDR pRdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrMap(     PKRDR pRdr, void **ppvBase, KU32 cSegments, PCKLDRSEG paSegments, KBOOL fFixed);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrRefresh( PKRDR pRdr, void *pvBase, KU32 cSegments, PCKLDRSEG paSegments);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrProtect( PKRDR pRdr, void *pvBase, KU32 cSegments, PCKLDRSEG paSegments, KBOOL fUnprotectOrProtect);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrUnmap(   PKRDR pRdr, void *pvBase, KU32 cSegments, PCKLDRSEG paSegments);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic void     rtkldrRdrDone(    PKRDR pRdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrClose(PRTLDRMODINTERNAL pMod);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrDone(PRTLDRMODINTERNAL pMod);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrEnumSymbols(PRTLDRMODINTERNAL pMod, unsigned fFlags, const void *pvBits,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                           RTUINTPTR BaseAddress,PFNRTLDRENUMSYMS pfnCallback, void *pvUser);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int rtkldrEnumSymbolsWrapper(PKLDRMOD pMod, uint32_t iSymbol,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                    const char *pchSymbol, KSIZE cchSymbol, const char *pszVersion,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                    KLDRADDR uValue, uint32_t fKind, void *pvUser);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(KSIZE) rtkldrGetImageSize(PRTLDRMODINTERNAL pMod);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrGetBits(PRTLDRMODINTERNAL pMod, void *pvBits, RTUINTPTR BaseAddress,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                       PFNRTLDRIMPORT pfnGetImport, void *pvUser);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrRelocate(PRTLDRMODINTERNAL pMod, void *pvBits, RTUINTPTR NewBaseAddress,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                        RTUINTPTR OldBaseAddress, PFNRTLDRIMPORT pfnGetImport, void *pvUser);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int rtkldrGetImportWrapper(PKLDRMOD pMod, uint32_t iImport, uint32_t iSymbol, const char *pchSymbol, KSIZE cchSymbol,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                  const char *pszVersion, PKLDRADDR puValue, uint32_t *pfKind, void *pvUser);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrGetSymbolEx(PRTLDRMODINTERNAL pMod, const void *pvBits, RTUINTPTR BaseAddress,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                           const char *pszSymbol, RTUINTPTR *pValue);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/**
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * Converts a kLdr error code to an IPRT one.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int rtkldrConvertError(int krc)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (!krc)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        return VINF_SUCCESS;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    switch (krc)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KERR_INVALID_PARAMETER:                        return VERR_INVALID_PARAMETER;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KERR_INVALID_HANDLE:                           return VERR_INVALID_HANDLE;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KERR_NO_MEMORY:                                return VERR_NO_MEMORY;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_UNKNOWN_FORMAT:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_MZ_NOT_SUPPORTED:                     return VERR_MZ_EXE_NOT_SUPPORTED;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_NE_NOT_SUPPORTED:                     return VERR_NE_EXE_NOT_SUPPORTED;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_NOT_SUPPORTED:                     return VERR_LX_EXE_NOT_SUPPORTED;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LE_NOT_SUPPORTED:                     return VERR_LE_EXE_NOT_SUPPORTED;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PE_NOT_SUPPORTED:                     return VERR_PE_EXE_NOT_SUPPORTED;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_ELF_NOT_SUPPORTED:                    return VERR_ELF_EXE_NOT_SUPPORTED;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_MACHO_NOT_SUPPORTED:                  return VERR_INVALID_EXE_SIGNATURE;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_AOUT_NOT_SUPPORTED:                   return VERR_AOUT_EXE_NOT_SUPPORTED;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_MODULE_NOT_FOUND:                     return VERR_MODULE_NOT_FOUND;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PREREQUISITE_MODULE_NOT_FOUND:        return VERR_MODULE_NOT_FOUND;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_MAIN_STACK_ALLOC_FAILED:              return VERR_NO_MEMORY;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KERR_BUFFER_OVERFLOW:                          return VERR_BUFFER_OVERFLOW;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_SYMBOL_NOT_FOUND:                     return VERR_SYMBOL_NOT_FOUND;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_FORWARDER_SYMBOL:                     return VERR_BAD_EXE_FORMAT;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_BAD_FIXUP:                            return VERR_BAD_EXE_FORMAT;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_IMPORT_ORDINAL_OUT_OF_BOUNDS:         return VERR_BAD_EXE_FORMAT;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_NO_DEBUG_INFO:                        return VERR_FILE_NOT_FOUND;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_ALREADY_MAPPED:                       return VERR_WRONG_ORDER;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_NOT_MAPPED:                           return VERR_WRONG_ORDER;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_ADDRESS_OVERFLOW:                     return VERR_NUMBER_TOO_BIG;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_NOT_LOADED_DYNAMICALLY:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KCPU_ERR_ARCH_CPU_NOT_COMPATIBLE:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_TOO_LONG_FORWARDER_CHAIN:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_MODULE_TERMINATING:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PREREQUISITE_MODULE_TERMINATING:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_MODULE_INIT_FAILED:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PREREQUISITE_MODULE_INIT_FAILED:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_MODULE_INIT_FAILED_ALREADY:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PREREQUISITE_MODULE_INIT_FAILED_ALREADY:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PREREQUISITE_RECURSED_TOO_DEEPLY:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_THREAD_ATTACH_FAILED:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KRDR_ERR_TOO_MANY_MAPPINGS:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_NOT_DLL:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_NOT_EXE:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            return VERR_GENERAL_FAILURE;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PE_UNSUPPORTED_MACHINE:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PE_BAD_FILE_HEADER:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PE_BAD_OPTIONAL_HEADER:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PE_BAD_SECTION_HEADER:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PE_BAD_FORWARDER:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PE_FORWARDER_IMPORT_NOT_FOUND:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PE_BAD_FIXUP:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_PE_BAD_IMPORT:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            return VERR_GENERAL_FAILURE;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_HEADER:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_LOADER_SECTION:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_FIXUP_SECTION:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_OBJECT_TABLE:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_PAGE_MAP:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_ITERDATA:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_ITERDATA2:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_BUNDLE:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_NO_SONAME:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_SONAME:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_BAD_FORWARDER:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case KLDR_ERR_LX_NRICHAIN_NOT_SUPPORTED:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            return VERR_GENERAL_FAILURE;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        default:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            if (RT_FAILURE(krc))
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                return krc;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            AssertMsgFailed(("krc=%d (%#x)\n", krc, krc));
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            return VERR_NO_TRANSLATION;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/**
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * Converts a IPRT error code to an kLdr one.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int rtkldrConvertErrorFromIPRT(int rc)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (RT_SUCCESS(rc))
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        return 0;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    switch (rc)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case VERR_NO_MEMORY:            return KERR_NO_MEMORY;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case VERR_INVALID_PARAMETER:    return KERR_INVALID_PARAMETER;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case VERR_INVALID_HANDLE:       return KERR_INVALID_HANDLE;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        case VERR_BUFFER_OVERFLOW:      return KERR_BUFFER_OVERFLOW;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        default:
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            return rc;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/**
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * The file reader operations.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * We provide our own based on IPRT instead of using the kLdr ones.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncextern "C" const KRDROPS g_kLdrRdrFileOps;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncextern "C" const KRDROPS g_kLdrRdrFileOps =
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pszName = */        "IPRT",
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pNext = */          NULL,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnCreate = */      rtkldrRdrCreate,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnDestroy = */     rtkldrRdrDestroy,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnRead = */        rtkldrRdrRead,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnAllMap = */      rtkldrRdrAllMap,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnAllUnmap = */    rtkldrRdrAllUnmap,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnSize = */        rtkldrRdrSize,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnTell = */        rtkldrRdrTell,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnName = */        rtkldrRdrName,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnNativeFH = */    rtkldrRdrNativeFH,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnPageSize = */    rtkldrRdrPageSize,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnMap = */         rtkldrRdrMap,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnRefresh = */     rtkldrRdrRefresh,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnProtect = */     rtkldrRdrProtect,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnUnmap =  */      rtkldrRdrUnmap,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .pfnDone = */        rtkldrRdrDone,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* .u32Dummy = */       42
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync};
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnCreate
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * @remark This is a dummy which isn't used. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrCreate(  PPKRDR ppRdr, const char *pszFilename)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    AssertReleaseFailed();
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return -1;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnDestroy */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrDestroy( PKRDR pRdr)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = pReader->pfnDestroy(pReader);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertErrorFromIPRT(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnRead */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrRead(    PKRDR pRdr, void *pvBuf, KSIZE cb, KFOFF off)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = pReader->pfnRead(pReader, pvBuf, cb, off);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertErrorFromIPRT(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnAllMap */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrAllMap(  PKRDR pRdr, const void **ppvBits)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = pReader->pfnMap(pReader, ppvBits);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertErrorFromIPRT(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnAllUnmap */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrAllUnmap(PKRDR pRdr, const void *pvBits)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = pReader->pfnUnmap(pReader, pvBits);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertErrorFromIPRT(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnSize */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic KFOFF rtkldrRdrSize(    PKRDR pRdr)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return (KFOFF)pReader->pfnSize(pReader);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnTell */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic KFOFF rtkldrRdrTell(    PKRDR pRdr)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return (KFOFF)pReader->pfnTell(pReader);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnName */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic const char * rtkldrRdrName(PKRDR pRdr)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return pReader->pfnLogName(pReader);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnNativeFH */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic KIPTR rtkldrRdrNativeFH(PKRDR pRdr)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    AssertFailed();
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return -1;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnPageSize */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic KSIZE rtkldrRdrPageSize(PKRDR pRdr)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return PAGE_SIZE;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnMap */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrMap(     PKRDR pRdr, void **ppvBase, KU32 cSegments, PCKLDRSEG paSegments, KBOOL fFixed)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    //PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    AssertFailed();
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return -1;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnRefresh */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrRefresh( PKRDR pRdr, void *pvBase, KU32 cSegments, PCKLDRSEG paSegments)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    //PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    AssertFailed();
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return -1;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnProtect */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrProtect( PKRDR pRdr, void *pvBase, KU32 cSegments, PCKLDRSEG paSegments, KBOOL fUnprotectOrProtect)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    //PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    AssertFailed();
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return -1;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnUnmap */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int      rtkldrRdrUnmap(   PKRDR pRdr, void *pvBase, KU32 cSegments, PCKLDRSEG paSegments)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    //PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    AssertFailed();
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return -1;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc KLDRRDROPS::pfnDone */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic void     rtkldrRdrDone(    PKRDR pRdr)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    //PRTLDRREADER pReader = ((PRTKLDRRDR)pRdr)->pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/**
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * Operations for a kLdr module.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic const RTLDROPS g_rtkldrOps =
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    "kLdr",
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    rtkldrClose,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    NULL,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    rtkldrDone,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    rtkldrEnumSymbols,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* ext */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    rtkldrGetImageSize,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    rtkldrGetBits,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    rtkldrRelocate,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    rtkldrGetSymbolEx,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    42
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync};
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc RTLDROPS::pfnClose */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrClose(PRTLDRMODINTERNAL pMod)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PKLDRMOD pModkLdr = ((PRTLDRMODKLDR)pMod)->pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = kLdrModClose(pModkLdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertError(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc RTLDROPS::pfnDone */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrDone(PRTLDRMODINTERNAL pMod)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PKLDRMOD pModkLdr = ((PRTLDRMODKLDR)pMod)->pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = kLdrModMostlyDone(pModkLdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertError(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc RTLDROPS::pfnEnumSymbols */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrEnumSymbols(PRTLDRMODINTERNAL pMod, unsigned fFlags, const void *pvBits, RTUINTPTR BaseAddress,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                           PFNRTLDRENUMSYMS pfnCallback, void *pvUser)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PKLDRMOD pModkLdr = ((PRTLDRMODKLDR)pMod)->pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    RTLDRMODKLDRARGS Args;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.pvUser = pvUser;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.u.pfnEnumSyms = pfnCallback;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.pMod = (PRTLDRMODKLDR)pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.pvBits = pvBits;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = kLdrModEnumSymbols(pModkLdr, pvBits, BaseAddress,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                fFlags & RTLDR_ENUM_SYMBOL_FLAGS_ALL ? KLDRMOD_ENUM_SYMS_FLAGS_ALL : 0,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                rtkldrEnumSymbolsWrapper, &Args);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertError(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc FNKLDRMODENUMSYMS */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int rtkldrEnumSymbolsWrapper(PKLDRMOD pMod, uint32_t iSymbol,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                    const char *pchSymbol, KSIZE cchSymbol, const char *pszVersion,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                    KLDRADDR uValue, uint32_t fKind, void *pvUser)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRMODKLDRARGS pArgs = (PRTLDRMODKLDRARGS)pvUser;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* If not zero terminated we'll have to use a temporary buffer. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    const char *pszSymbol = pchSymbol;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (pchSymbol && pchSymbol[cchSymbol])
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        char *psz = (char *)alloca(cchSymbol) + 1;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        memcpy(psz, pchSymbol, cchSymbol);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        psz[cchSymbol] = '\0';
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        pszSymbol = psz;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#if defined(RT_OS_OS2) || (defined(RT_OS_DARWIN) && defined(RT_ARCH_X86))
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* skip the underscore prefix. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (*pszSymbol == '_')
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        pszSymbol++;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#endif
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = pArgs->u.pfnEnumSyms(&pArgs->pMod->Core, pszSymbol, iSymbol, uValue, pArgs->pvUser);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (RT_FAILURE(rc))
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        return rc; /* don't bother converting. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return 0;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc RTLDROPS::pfnGetImageSize */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(KSIZE) rtkldrGetImageSize(PRTLDRMODINTERNAL pMod)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PKLDRMOD pModkLdr = ((PRTLDRMODKLDR)pMod)->pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return kLdrModSize(pModkLdr);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc RTLDROPS::pfnGetBits */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrGetBits(PRTLDRMODINTERNAL pMod, void *pvBits, RTUINTPTR BaseAddress,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                       PFNRTLDRIMPORT pfnGetImport, void *pvUser)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PKLDRMOD pModkLdr = ((PRTLDRMODKLDR)pMod)->pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    RTLDRMODKLDRARGS Args;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.pvUser = pvUser;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.u.pfnGetImport = pfnGetImport;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.pMod = (PRTLDRMODKLDR)pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.pvBits = pvBits;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = kLdrModGetBits(pModkLdr, pvBits, BaseAddress, rtkldrGetImportWrapper, &Args);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertError(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc RTLDROPS::pfnRelocate */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrRelocate(PRTLDRMODINTERNAL pMod, void *pvBits, RTUINTPTR NewBaseAddress,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                        RTUINTPTR OldBaseAddress, PFNRTLDRIMPORT pfnGetImport, void *pvUser)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PKLDRMOD pModkLdr = ((PRTLDRMODKLDR)pMod)->pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    RTLDRMODKLDRARGS Args;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.pvUser = pvUser;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.u.pfnGetImport = pfnGetImport;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.pMod = (PRTLDRMODKLDR)pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    Args.pvBits = pvBits;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = kLdrModRelocateBits(pModkLdr, pvBits, NewBaseAddress, OldBaseAddress, rtkldrGetImportWrapper, &Args);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertError(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc FNKLDRMODGETIMPORT */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic int rtkldrGetImportWrapper(PKLDRMOD pMod, uint32_t iImport, uint32_t iSymbol, const char *pchSymbol, KSIZE cchSymbol,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                  const char *pszVersion, PKLDRADDR puValue, uint32_t *pfKind, void *pvUser)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTLDRMODKLDRARGS pArgs = (PRTLDRMODKLDRARGS)pvUser;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* If not zero terminated we'll have to use a temporary buffer. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    const char *pszSymbol = pchSymbol;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (pchSymbol && pchSymbol[cchSymbol])
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        char *psz = (char *)alloca(cchSymbol) + 1;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        memcpy(psz, pchSymbol, cchSymbol);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        psz[cchSymbol] = '\0';
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        pszSymbol = psz;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#if defined(RT_OS_OS2) || (defined(RT_OS_DARWIN) && defined(RT_ARCH_X86))
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* skip the underscore prefix. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (*pszSymbol == '_')
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        pszSymbol++;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#endif
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* get the import module name - TODO: cache this */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    const char *pszModule = NULL;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (iImport != NIL_KLDRMOD_IMPORT)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        char *pszBuf = (char *)alloca(64);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        int rc = kLdrModGetImport(pMod, pArgs->pvBits, iImport, pszBuf, 64);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        if (rc)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            return rc;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        pszModule = pszBuf;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* do the query */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    RTUINTPTR Value;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = pArgs->u.pfnGetImport(&pArgs->pMod->Core, pszModule, pszSymbol, pszSymbol ? ~0 : iSymbol, &Value, pArgs->pvUser);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (RT_SUCCESS(rc))
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        *puValue = Value;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        return 0;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertErrorFromIPRT(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/** @copydoc RTLDROPS::pfnGetSymbolEx */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncstatic DECLCALLBACK(int) rtkldrGetSymbolEx(PRTLDRMODINTERNAL pMod, const void *pvBits, RTUINTPTR BaseAddress,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                           const char *pszSymbol, RTUINTPTR *pValue)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PKLDRMOD pModkLdr = ((PRTLDRMODKLDR)pMod)->pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    KLDRADDR uValue;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#if defined(RT_OS_OS2) || (defined(RT_OS_DARWIN) && defined(RT_ARCH_X86))
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /*
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync     * Add underscore prefix.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync     */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (pszSymbol)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        size_t cch = strlen(pszSymbol);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        char *psz = (char *)alloca(cch + 2);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        memcpy(psz + 1, pszSymbol, cch + 1);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        *psz = '_';
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        pszSymbol = psz;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync#endif
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int rc = kLdrModQuerySymbol(pModkLdr, pvBits, BaseAddress,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                NIL_KLDRMOD_SYM_ORDINAL, pszSymbol, strlen(pszSymbol), NULL,
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync                                NULL, NULL, &uValue, NULL);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (!rc)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        *pValue = uValue;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        return VINF_SUCCESS;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertError(rc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync/**
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * Open a image using kLdr.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync *
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * @returns iprt status code.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * @param   pReader     The loader reader instance which will provide the raw image bits.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync * @param   phLdrMod    Where to store the handle.
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsyncint rtldrkLdrOpen(PRTLDRREADER pReader, PRTLDRMOD phLdrMod)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync{
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* Create a rtkldrRdr instance. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PRTKLDRRDR pRdr = (PRTKLDRRDR)RTMemAllocZ(sizeof(*pRdr));
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (!pRdr)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        return VERR_NO_MEMORY;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    pRdr->Core.u32Magic = KRDR_MAGIC;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    pRdr->Core.pOps = &g_kLdrRdrFileOps;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    pRdr->pReader = pReader;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    /* Try open it. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    PKLDRMOD pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    int krc = kLdrModOpenFromRdr(&pRdr->Core, &pMod);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    if (!krc)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        /* Create a module wrapper for it. */
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        PRTLDRMODKLDR pNewMod = (PRTLDRMODKLDR)RTMemAllocZ(sizeof(*pNewMod));
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        if (pNewMod)
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        {
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            pNewMod->Core.u32Magic = RTLDRMOD_MAGIC;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            pNewMod->Core.eState = LDR_STATE_OPENED;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            pNewMod->Core.pOps = &g_rtkldrOps;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            pNewMod->pMod = pMod;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            *phLdrMod = &pNewMod->Core;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync            return VINF_SUCCESS;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        kLdrModClose(pMod);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync        krc = KERR_NO_MEMORY;
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    }
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync    return rtkldrConvertError(krc);
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync}
809e0c4b84167932d92a1df4edcbab2edf0ddf25vboxsync