common/dbg/dbgmodcontainer.cpp

4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync/* $Id$ */
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync/** @file
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * IPRT - Debug Info Container.
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync */
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync/*
c7814cf6e1240a519cbec0441e033d0e2470ed00vboxsync * Copyright (C) 2009-2012 Oracle Corporation
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync *
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * This file is part of VirtualBox Open Source Edition (OSE), as
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * available from http://www.virtualbox.org. This file is free software;
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * you can redistribute it and/or modify it under the terms of the GNU
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * General Public License (GPL) as published by the Free Software
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * Foundation, in version 2 as it comes in the "COPYING" file of the
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync *
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * The contents of this file may alternatively be used under the terms
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * of the Common Development and Distribution License Version 1.0
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * VirtualBox OSE distribution, in which case the provisions of the
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * CDDL are applicable instead of those of the GPL.
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync *
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * You may elect to license modified versions of this file under the
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync * terms and conditions of either the GPL or the CDDL or both.
4346537134a6c1454fc906711dbe4e987ebe9f33vboxsync */
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
aa4bcf0a4b2db3ac352b56a291d49cb8d4b66d32vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync/*******************************************************************************
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync*   Header Files                                                               *
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync*******************************************************************************/
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync#include <iprt/dbg.h>
aa4bcf0a4b2db3ac352b56a291d49cb8d4b66d32vboxsync#include "internal/iprt.h"
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync#include <iprt/avl.h>
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync#include <iprt/err.h>
de6e321f351aa489a6a62bed474390a0056e8093vboxsync#include <iprt/mem.h>
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#define RTDBGMODCNT_WITH_MEM_CACHE
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#ifdef RTDBGMODCNT_WITH_MEM_CACHE
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync# include <iprt/memcache.h>
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#endif
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync#include <iprt/string.h>
7af218a7441de38fc9e814919db04bae3e917664vboxsync#include <iprt/strcache.h>
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync#include "internal/dbgmod.h"
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/*******************************************************************************
de6e321f351aa489a6a62bed474390a0056e8093vboxsync*   Structures and Typedefs                                                    *
de6e321f351aa489a6a62bed474390a0056e8093vboxsync*******************************************************************************/
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/**
de6e321f351aa489a6a62bed474390a0056e8093vboxsync * Symbol entry.
de6e321f351aa489a6a62bed474390a0056e8093vboxsync */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef struct RTDBGMODCTNSYMBOL
de6e321f351aa489a6a62bed474390a0056e8093vboxsync{
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** The address core. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    AVLRUINTPTRNODECORE         AddrCore;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** The name space core. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTSTRSPACECORE              NameCore;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /** The ordinal number core. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    AVLU32NODECORE              OrdinalCore;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** The segment index. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTDBGSEGIDX                 iSeg;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /** The symbol flags. */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    uint32_t                    fFlags;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /** The symbol size.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     * This may be zero while the range in AddrCore indicates 0. */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    RTUINTPTR                   cb;
044af0d1e6474076366759db86f101778c5f20ccvboxsync} RTDBGMODCTNSYMBOL;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/** Pointer to a symbol entry in the debug info container. */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef RTDBGMODCTNSYMBOL *PRTDBGMODCTNSYMBOL;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync/** Pointer to a const symbol entry in the debug info container. */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef RTDBGMODCTNSYMBOL const *PCRTDBGMODCTNSYMBOL;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync/**
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync * Line number entry.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef struct RTDBGMODCTNLINE
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync{
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /** The address core.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     * The Key is the address of the line number. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    AVLUINTPTRNODECORE          AddrCore;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /** The ordinal number core. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    AVLU32NODECORE              OrdinalCore;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /** Pointer to the file name (in string cache). */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    const char                 *pszFile;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /** The line number. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    uint32_t                    uLineNo;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /** The segment index. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    RTDBGSEGIDX                 iSeg;
044af0d1e6474076366759db86f101778c5f20ccvboxsync} RTDBGMODCTNLINE;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync/** Pointer to a line number entry. */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef RTDBGMODCTNLINE *PRTDBGMODCTNLINE;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync/** Pointer to const a line number entry. */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef RTDBGMODCTNLINE const *PCRTDBGMODCTNLINE;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/**
de6e321f351aa489a6a62bed474390a0056e8093vboxsync * Segment entry.
de6e321f351aa489a6a62bed474390a0056e8093vboxsync */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef struct RTDBGMODCTNSEGMENT
de6e321f351aa489a6a62bed474390a0056e8093vboxsync{
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /** The symbol address space tree. */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    AVLRUINTPTRTREE             SymAddrTree;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /** The line number address space tree. */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    AVLUINTPTRTREE              LineAddrTree;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** The segment offset. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTUINTPTR                   off;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** The segment size. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTUINTPTR                   cb;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /** The segment flags. */
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    uint32_t                    fFlags;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** The segment name. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    const char                 *pszName;
044af0d1e6474076366759db86f101778c5f20ccvboxsync} RTDBGMODCTNSEGMENT;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/** Pointer to a segment entry in the debug info container. */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef RTDBGMODCTNSEGMENT *PRTDBGMODCTNSEGMENT;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync/** Pointer to a const segment entry in the debug info container. */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef RTDBGMODCTNSEGMENT const *PCRTDBGMODCTNSEGMENT;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/**
de6e321f351aa489a6a62bed474390a0056e8093vboxsync * Instance data.
de6e321f351aa489a6a62bed474390a0056e8093vboxsync */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef struct RTDBGMODCTN
de6e321f351aa489a6a62bed474390a0056e8093vboxsync{
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** The name space. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTSTRSPACE                  Names;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /** Tree containing any absolute addresses. */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    AVLRUINTPTRTREE             AbsAddrTree;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /** Tree organizing the symbols by ordinal number. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    AVLU32TREE                  SymbolOrdinalTree;
044af0d1e6474076366759db86f101778c5f20ccvboxsync     /** Tree organizing the line numbers by ordinal number. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    AVLU32TREE                  LineOrdinalTree;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** Segment table. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTNSEGMENT         paSegs;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** The number of segments in the segment table. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTDBGSEGIDX                 cSegs;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /** The image size. 0 means unlimited. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTUINTPTR                   cb;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /** The next symbol ordinal. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    uint32_t                    iNextSymbolOrdinal;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /** The next line number ordinal. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    uint32_t                    iNextLineOrdinal;
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#ifdef RTDBGMODCNT_WITH_MEM_CACHE
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    /** Line number allocator.
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync     * Using a cache is a bit overkill since we normally won't free them, but
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync     * it's a construct that exists and does the job relatively efficiently. */
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    RTMEMCACHE                  hLineNumAllocator;
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#endif
044af0d1e6474076366759db86f101778c5f20ccvboxsync} RTDBGMODCTN;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/** Pointer to instance data for the debug info container. */
044af0d1e6474076366759db86f101778c5f20ccvboxsynctypedef RTDBGMODCTN *PRTDBGMODCTN;
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync/**
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync * Fills in a RTDBGSYMBOL structure.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync *
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync * @returns VINF_SUCCESS.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync * @param   pMySym          Our internal symbol representation.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync * @param   pExtSym         The external symbol representation.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync */
044af0d1e6474076366759db86f101778c5f20ccvboxsyncDECLINLINE(int) rtDbgModContainerReturnSymbol(PCRTDBGMODCTNSYMBOL pMySym, PRTDBGSYMBOL pExtSym)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pExtSym->Value    = pMySym->AddrCore.Key;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pExtSym->offSeg   = pMySym->AddrCore.Key;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pExtSym->iSeg     = pMySym->iSeg;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pExtSym->fFlags   = pMySym->fFlags;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pExtSym->cb       = pMySym->cb;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pExtSym->iOrdinal = pMySym->OrdinalCore.Key;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    Assert(pMySym->NameCore.cchString < sizeof(pExtSym->szName));
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    memcpy(pExtSym->szName, pMySym->NameCore.pszString, pMySym->NameCore.cchString + 1);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    return VINF_SUCCESS;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync}
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/** @copydoc RTDBGMODVTDBG::pfnLineByAddr */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_LineByAddr(PRTDBGMODINT pMod, RTDBGSEGIDX iSeg, RTUINTPTR off,
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync                                                      PRTINTPTR poffDisp, PRTDBGLINE pLineInfo)
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /*
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     * Validate the input address.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    AssertMsgReturn(iSeg < pThis->cSegs,
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    ("iSeg=%#x cSegs=%#x\n", pThis->cSegs),
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    VERR_DBG_INVALID_SEGMENT_INDEX);
9d020a0622f95aec3aabaff436a495e88dbbd71avboxsync    AssertMsgReturn(off < pThis->paSegs[iSeg].cb,
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    ("off=%RTptr cbSeg=%RTptr\n", off, pThis->paSegs[iSeg].cb),
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    VERR_DBG_INVALID_SEGMENT_OFFSET);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /*
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     * Lookup the nearest line number with an address less or equal to the specified address.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    PAVLUINTPTRNODECORE pAvlCore = RTAvlUIntPtrGetBestFit(&pThis->paSegs[iSeg].LineAddrTree, off, false /*fAbove*/);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    if (!pAvlCore)
044af0d1e6474076366759db86f101778c5f20ccvboxsync        return pThis->iNextLineOrdinal
044af0d1e6474076366759db86f101778c5f20ccvboxsync             ? VERR_DBG_LINE_NOT_FOUND
044af0d1e6474076366759db86f101778c5f20ccvboxsync             : VERR_DBG_NO_LINE_NUMBERS;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PCRTDBGMODCTNLINE pMyLine = RT_FROM_MEMBER(pAvlCore, RTDBGMODCTNLINE const, AddrCore);
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->Address = pMyLine->AddrCore.Key;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->offSeg  = pMyLine->AddrCore.Key;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->iSeg    = iSeg;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->uLineNo = pMyLine->uLineNo;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->iOrdinal = pMyLine->OrdinalCore.Key;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    strcpy(pLineInfo->szFilename, pMyLine->pszFile);
044af0d1e6474076366759db86f101778c5f20ccvboxsync    if (poffDisp)
044af0d1e6474076366759db86f101778c5f20ccvboxsync        *poffDisp = off - pMyLine->AddrCore.Key;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    return VINF_SUCCESS;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync}
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync/** @copydoc RTDBGMODVTDBG::pfnLineByOrdinal */
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_LineByOrdinal(PRTDBGMODINT pMod, uint32_t iOrdinal, PRTDBGLINE pLineInfo)
044af0d1e6474076366759db86f101778c5f20ccvboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /*
044af0d1e6474076366759db86f101778c5f20ccvboxsync     * Look it up.
044af0d1e6474076366759db86f101778c5f20ccvboxsync     */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    if (iOrdinal >= pThis->iNextLineOrdinal)
044af0d1e6474076366759db86f101778c5f20ccvboxsync        return pThis->iNextLineOrdinal
044af0d1e6474076366759db86f101778c5f20ccvboxsync             ? VERR_DBG_LINE_NOT_FOUND
044af0d1e6474076366759db86f101778c5f20ccvboxsync             : VERR_DBG_NO_LINE_NUMBERS;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PAVLU32NODECORE pAvlCore = RTAvlU32Get(&pThis->LineOrdinalTree, iOrdinal);
044af0d1e6474076366759db86f101778c5f20ccvboxsync    AssertReturn(pAvlCore, VERR_DBG_LINE_NOT_FOUND);
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PCRTDBGMODCTNLINE pMyLine = RT_FROM_MEMBER(pAvlCore, RTDBGMODCTNLINE const, OrdinalCore);
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->Address  = pMyLine->AddrCore.Key;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->offSeg   = pMyLine->AddrCore.Key;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->iSeg     = pMyLine->iSeg;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->uLineNo  = pMyLine->uLineNo;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    pLineInfo->iOrdinal = pMyLine->OrdinalCore.Key;
df8e6a449f00e1884fbf4a1fc67143614d7d528dvboxsync    strcpy(pLineInfo->szFilename, pMyLine->pszFile);
044af0d1e6474076366759db86f101778c5f20ccvboxsync    return VINF_SUCCESS;
044af0d1e6474076366759db86f101778c5f20ccvboxsync}
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync/** @copydoc RTDBGMODVTDBG::pfnLineCount */
044af0d1e6474076366759db86f101778c5f20ccvboxsyncstatic DECLCALLBACK(uint32_t) rtDbgModContainer_LineCount(PRTDBGMODINT pMod)
044af0d1e6474076366759db86f101778c5f20ccvboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /* Note! The ordinal numbers are 0-based. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    return pThis->iNextLineOrdinal;
044af0d1e6474076366759db86f101778c5f20ccvboxsync}
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync/** @copydoc RTDBGMODVTDBG::pfnLineAdd */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_LineAdd(PRTDBGMODINT pMod, const char *pszFile, size_t cchFile, uint32_t uLineNo,
044af0d1e6474076366759db86f101778c5f20ccvboxsync                                                   uint32_t iSeg, RTUINTPTR off, uint32_t *piOrdinal)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /*
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     * Validate the input address.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    AssertMsgReturn(iSeg < pThis->cSegs,          ("iSeg=%#x cSegs=%#x\n", pThis->cSegs),
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    VERR_DBG_INVALID_SEGMENT_INDEX);
72a6fe3989272cb2d409b50caca25e1edbca9398vboxsync    AssertMsgReturn(off < pThis->paSegs[iSeg].cb, ("off=%RTptr cbSeg=%RTptr\n", off, pThis->paSegs[iSeg].cb),
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    VERR_DBG_INVALID_SEGMENT_OFFSET);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /*
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     * Create a new entry.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     */
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#ifdef RTDBGMODCNT_WITH_MEM_CACHE
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    PRTDBGMODCTNLINE pLine = (PRTDBGMODCTNLINE)RTMemCacheAlloc(pThis->hLineNumAllocator);
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#else
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTNLINE pLine = (PRTDBGMODCTNLINE)RTMemAllocZ(sizeof(*pLine));
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#endif
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    if (!pLine)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        return VERR_NO_MEMORY;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pLine->AddrCore.Key     = off;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pLine->OrdinalCore.Key  = pThis->iNextLineOrdinal;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pLine->uLineNo          = uLineNo;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pLine->iSeg             = iSeg;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pLine->pszFile          = RTStrCacheEnterN(g_hDbgModStrCache, pszFile, cchFile);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    int rc;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    if (pLine->pszFile)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    {
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        if (RTAvlUIntPtrInsert(&pThis->paSegs[iSeg].LineAddrTree, &pLine->AddrCore))
044af0d1e6474076366759db86f101778c5f20ccvboxsync        {
044af0d1e6474076366759db86f101778c5f20ccvboxsync            if (RTAvlU32Insert(&pThis->LineOrdinalTree, &pLine->OrdinalCore))
044af0d1e6474076366759db86f101778c5f20ccvboxsync            {
044af0d1e6474076366759db86f101778c5f20ccvboxsync                if (piOrdinal)
044af0d1e6474076366759db86f101778c5f20ccvboxsync                    *piOrdinal = pThis->iNextLineOrdinal;
044af0d1e6474076366759db86f101778c5f20ccvboxsync                pThis->iNextLineOrdinal++;
044af0d1e6474076366759db86f101778c5f20ccvboxsync                return VINF_SUCCESS;
044af0d1e6474076366759db86f101778c5f20ccvboxsync            }
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync            rc = VERR_INTERNAL_ERROR_5;
044af0d1e6474076366759db86f101778c5f20ccvboxsync            RTAvlUIntPtrRemove(&pThis->paSegs[iSeg].LineAddrTree, pLine->AddrCore.Key);
044af0d1e6474076366759db86f101778c5f20ccvboxsync        }
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        /* bail out */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        rc = VERR_DBG_ADDRESS_CONFLICT;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        RTStrCacheRelease(g_hDbgModStrCache, pLine->pszFile);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    }
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    else
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        rc = VERR_NO_MEMORY;
50370d07616e900f524ff4011cd74a66d64ea212vboxsync#ifdef RTDBGMODCNT_WITH_MEM_CACHE
50370d07616e900f524ff4011cd74a66d64ea212vboxsync    RTMemCacheFree(pThis->hLineNumAllocator, pLine);
50370d07616e900f524ff4011cd74a66d64ea212vboxsync#else
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    RTMemFree(pLine);
50370d07616e900f524ff4011cd74a66d64ea212vboxsync#endif
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    return rc;
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync}
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/** @copydoc RTDBGMODVTDBG::pfnSymbolByAddr */
2d8870843ff566fee9bd3a6a5942414254106479vboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_SymbolByAddr(PRTDBGMODINT pMod, RTDBGSEGIDX iSeg, RTUINTPTR off, uint32_t fFlags,
a1df400bbe9d64aad400442e56eb637019300a5evboxsync                                                        PRTINTPTR poffDisp, PRTDBGSYMBOL pSymInfo)
de6e321f351aa489a6a62bed474390a0056e8093vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /*
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     * Validate the input address.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    AssertMsgReturn(    iSeg == RTDBGSEGIDX_ABS
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    ||  iSeg < pThis->cSegs,
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    ("iSeg=%#x cSegs=%#x\n", pThis->cSegs),
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    VERR_DBG_INVALID_SEGMENT_INDEX);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    AssertMsgReturn(    iSeg >= RTDBGSEGIDX_SPECIAL_FIRST
9d020a0622f95aec3aabaff436a495e88dbbd71avboxsync                    ||  off <= pThis->paSegs[iSeg].cb,
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    ("off=%RTptr cbSeg=%RTptr\n", off, pThis->paSegs[iSeg].cb),
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    VERR_DBG_INVALID_SEGMENT_OFFSET);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /*
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     * Lookup the nearest symbol with an address less or equal to the specified address.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    PAVLRUINTPTRNODECORE pAvlCore = RTAvlrUIntPtrGetBestFit(  iSeg == RTDBGSEGIDX_ABS
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                                                            ? &pThis->AbsAddrTree
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                                                            : &pThis->paSegs[iSeg].SymAddrTree,
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                                                            off,
2d8870843ff566fee9bd3a6a5942414254106479vboxsync                                                            fFlags == RTDBGSYMADDR_FLAGS_GREATER_OR_EQUAL /*fAbove*/);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    if (!pAvlCore)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        return VERR_SYMBOL_NOT_FOUND;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PCRTDBGMODCTNSYMBOL pMySym = RT_FROM_MEMBER(pAvlCore, RTDBGMODCTNSYMBOL const, AddrCore);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    if (poffDisp)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        *poffDisp = off - pMySym->AddrCore.Key;
a1df400bbe9d64aad400442e56eb637019300a5evboxsync    return rtDbgModContainerReturnSymbol(pMySym, pSymInfo);
de6e321f351aa489a6a62bed474390a0056e8093vboxsync}
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/** @copydoc RTDBGMODVTDBG::pfnSymbolByName */
a1df400bbe9d64aad400442e56eb637019300a5evboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_SymbolByName(PRTDBGMODINT pMod, const char *pszSymbol, size_t cchSymbol, PRTDBGSYMBOL pSymInfo)
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
a1df400bbe9d64aad400442e56eb637019300a5evboxsync    NOREF(cchSymbol);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /*
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     * Look it up in the name space.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync     */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    PRTSTRSPACECORE pStrCore = RTStrSpaceGet(&pThis->Names, pszSymbol);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    if (!pStrCore)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        return VERR_SYMBOL_NOT_FOUND;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PCRTDBGMODCTNSYMBOL pMySym = RT_FROM_MEMBER(pStrCore, RTDBGMODCTNSYMBOL const, NameCore);
a1df400bbe9d64aad400442e56eb637019300a5evboxsync    return rtDbgModContainerReturnSymbol(pMySym, pSymInfo);
044af0d1e6474076366759db86f101778c5f20ccvboxsync}
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync/** @copydoc RTDBGMODVTDBG::pfnSymbolByOrdinal */
a1df400bbe9d64aad400442e56eb637019300a5evboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_SymbolByOrdinal(PRTDBGMODINT pMod, uint32_t iOrdinal, PRTDBGSYMBOL pSymInfo)
044af0d1e6474076366759db86f101778c5f20ccvboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /*
044af0d1e6474076366759db86f101778c5f20ccvboxsync     * Look it up in the ordinal tree.
044af0d1e6474076366759db86f101778c5f20ccvboxsync     */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    if (iOrdinal >= pThis->iNextSymbolOrdinal)
044af0d1e6474076366759db86f101778c5f20ccvboxsync        return pThis->iNextSymbolOrdinal
044af0d1e6474076366759db86f101778c5f20ccvboxsync             ? VERR_DBG_NO_SYMBOLS
044af0d1e6474076366759db86f101778c5f20ccvboxsync             : VERR_SYMBOL_NOT_FOUND;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PAVLU32NODECORE pAvlCore = RTAvlU32Get(&pThis->SymbolOrdinalTree, iOrdinal);
044af0d1e6474076366759db86f101778c5f20ccvboxsync    AssertReturn(pAvlCore, VERR_SYMBOL_NOT_FOUND);
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PCRTDBGMODCTNSYMBOL pMySym = RT_FROM_MEMBER(pAvlCore, RTDBGMODCTNSYMBOL const, OrdinalCore);
a1df400bbe9d64aad400442e56eb637019300a5evboxsync    return rtDbgModContainerReturnSymbol(pMySym, pSymInfo);
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync}
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync/** @copydoc RTDBGMODVTDBG::pfnSymbolCount */
044af0d1e6474076366759db86f101778c5f20ccvboxsyncstatic DECLCALLBACK(uint32_t) rtDbgModContainer_SymbolCount(PRTDBGMODINT pMod)
044af0d1e6474076366759db86f101778c5f20ccvboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /* Note! The ordinal numbers are 0-based. */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    return pThis->iNextSymbolOrdinal;
044af0d1e6474076366759db86f101778c5f20ccvboxsync}
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync/** @copydoc RTDBGMODVTDBG::pfnSymbolAdd */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_SymbolAdd(PRTDBGMODINT pMod, const char *pszSymbol, size_t cchSymbol,
044af0d1e6474076366759db86f101778c5f20ccvboxsync                                                     RTDBGSEGIDX iSeg, RTUINTPTR off, RTUINTPTR cb, uint32_t fFlags,
044af0d1e6474076366759db86f101778c5f20ccvboxsync                                                     uint32_t *piOrdinal)
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
7af218a7441de38fc9e814919db04bae3e917664vboxsync
7af218a7441de38fc9e814919db04bae3e917664vboxsync    /*
7af218a7441de38fc9e814919db04bae3e917664vboxsync     * Address validation. The other arguments have already been validated.
7af218a7441de38fc9e814919db04bae3e917664vboxsync     */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    AssertMsgReturn(    iSeg == RTDBGSEGIDX_ABS
7af218a7441de38fc9e814919db04bae3e917664vboxsync                    ||  iSeg < pThis->cSegs,
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    ("iSeg=%#x cSegs=%#x\n", pThis->cSegs),
7af218a7441de38fc9e814919db04bae3e917664vboxsync                    VERR_DBG_INVALID_SEGMENT_INDEX);
7af218a7441de38fc9e814919db04bae3e917664vboxsync    AssertMsgReturn(    iSeg >= RTDBGSEGIDX_SPECIAL_FIRST
e36f03470adaee73199dcdddd8eb9cf39bbdf7advboxsync                    ||  off <= pThis->paSegs[iSeg].cb,
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    ("off=%RTptr cb=%RTptr cbSeg=%RTptr\n", off, cb, pThis->paSegs[iSeg].cb),
7af218a7441de38fc9e814919db04bae3e917664vboxsync                    VERR_DBG_INVALID_SEGMENT_OFFSET);
7af218a7441de38fc9e814919db04bae3e917664vboxsync
e36f03470adaee73199dcdddd8eb9cf39bbdf7advboxsync    /* Be a little relaxed wrt to the symbol size. */
e36f03470adaee73199dcdddd8eb9cf39bbdf7advboxsync    int rc = VINF_SUCCESS;
ac1c187c77f049eb2df2deb5085d0bc7a9d9a91avboxsync    if (iSeg != RTDBGSEGIDX_ABS && off + cb > pThis->paSegs[iSeg].cb)
e36f03470adaee73199dcdddd8eb9cf39bbdf7advboxsync    {
e36f03470adaee73199dcdddd8eb9cf39bbdf7advboxsync        cb = pThis->paSegs[iSeg].cb - off;
e36f03470adaee73199dcdddd8eb9cf39bbdf7advboxsync        rc = VINF_DBG_ADJUSTED_SYM_SIZE;
e36f03470adaee73199dcdddd8eb9cf39bbdf7advboxsync    }
e36f03470adaee73199dcdddd8eb9cf39bbdf7advboxsync
7af218a7441de38fc9e814919db04bae3e917664vboxsync    /*
7af218a7441de38fc9e814919db04bae3e917664vboxsync     * Create a new entry.
7af218a7441de38fc9e814919db04bae3e917664vboxsync     */
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTNSYMBOL pSymbol = (PRTDBGMODCTNSYMBOL)RTMemAllocZ(sizeof(*pSymbol));
7af218a7441de38fc9e814919db04bae3e917664vboxsync    if (!pSymbol)
7af218a7441de38fc9e814919db04bae3e917664vboxsync        return VERR_NO_MEMORY;
7af218a7441de38fc9e814919db04bae3e917664vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    pSymbol->AddrCore.Key       = off;
72a6fe3989272cb2d409b50caca25e1edbca9398vboxsync    pSymbol->AddrCore.KeyLast   = off + (cb ? cb - 1 : 0);
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pSymbol->OrdinalCore.Key    = pThis->iNextSymbolOrdinal;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    pSymbol->iSeg               = iSeg;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    pSymbol->cb                 = cb;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    pSymbol->fFlags             = fFlags;
4e47bb772df0d04d1ded3e06354de547d52e2d06vboxsync    pSymbol->NameCore.pszString = RTStrCacheEnterN(g_hDbgModStrCache, pszSymbol, cchSymbol);
7af218a7441de38fc9e814919db04bae3e917664vboxsync    if (pSymbol->NameCore.pszString)
7af218a7441de38fc9e814919db04bae3e917664vboxsync    {
7af218a7441de38fc9e814919db04bae3e917664vboxsync        if (RTStrSpaceInsert(&pThis->Names, &pSymbol->NameCore))
7af218a7441de38fc9e814919db04bae3e917664vboxsync        {
044af0d1e6474076366759db86f101778c5f20ccvboxsync            PAVLRUINTPTRTREE pAddrTree = iSeg == RTDBGSEGIDX_ABS
044af0d1e6474076366759db86f101778c5f20ccvboxsync                                       ? &pThis->AbsAddrTree
044af0d1e6474076366759db86f101778c5f20ccvboxsync                                       : &pThis->paSegs[iSeg].SymAddrTree;
044af0d1e6474076366759db86f101778c5f20ccvboxsync            if (RTAvlrUIntPtrInsert(pAddrTree, &pSymbol->AddrCore))
044af0d1e6474076366759db86f101778c5f20ccvboxsync            {
77b92045ecae7978726dd23cb3d5de4676aec1c9vboxsync                if (RTAvlU32Insert(&pThis->SymbolOrdinalTree, &pSymbol->OrdinalCore))
044af0d1e6474076366759db86f101778c5f20ccvboxsync                {
044af0d1e6474076366759db86f101778c5f20ccvboxsync                    if (piOrdinal)
044af0d1e6474076366759db86f101778c5f20ccvboxsync                        *piOrdinal = pThis->iNextSymbolOrdinal;
044af0d1e6474076366759db86f101778c5f20ccvboxsync                    pThis->iNextSymbolOrdinal++;
e36f03470adaee73199dcdddd8eb9cf39bbdf7advboxsync                    return rc;
044af0d1e6474076366759db86f101778c5f20ccvboxsync                }
044af0d1e6474076366759db86f101778c5f20ccvboxsync
044af0d1e6474076366759db86f101778c5f20ccvboxsync                /* bail out */
044af0d1e6474076366759db86f101778c5f20ccvboxsync                rc = VERR_INTERNAL_ERROR_5;
044af0d1e6474076366759db86f101778c5f20ccvboxsync                RTAvlrUIntPtrRemove(pAddrTree, pSymbol->AddrCore.Key);
044af0d1e6474076366759db86f101778c5f20ccvboxsync            }
044af0d1e6474076366759db86f101778c5f20ccvboxsync            else
044af0d1e6474076366759db86f101778c5f20ccvboxsync                rc = VERR_DBG_ADDRESS_CONFLICT;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            RTStrSpaceRemove(&pThis->Names, pSymbol->NameCore.pszString);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        }
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        else
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            rc = VERR_DBG_DUPLICATE_SYMBOL;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        RTStrCacheRelease(g_hDbgModStrCache, pSymbol->NameCore.pszString);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    }
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    else
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        rc = VERR_NO_MEMORY;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    RTMemFree(pSymbol);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    return rc;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync}
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync/** @copydoc RTDBGMODVTDBG::pfnSegmentByIndex */
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_SegmentByIndex(PRTDBGMODINT pMod, RTDBGSEGIDX iSeg, PRTDBGSEGMENT pSegInfo)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync{
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    if (iSeg >= pThis->cSegs)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        return VERR_DBG_INVALID_SEGMENT_INDEX;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pSegInfo->Address = RTUINTPTR_MAX;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pSegInfo->uRva    = pThis->paSegs[iSeg].off;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pSegInfo->cb      = pThis->paSegs[iSeg].cb;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pSegInfo->fFlags  = pThis->paSegs[iSeg].fFlags;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pSegInfo->iSeg    = iSeg;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    strcpy(pSegInfo->szName, pThis->paSegs[iSeg].pszName);
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    return VINF_SUCCESS;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync}
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync/** @copydoc RTDBGMODVTDBG::pfnSegmentCount */
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsyncstatic DECLCALLBACK(RTDBGSEGIDX) rtDbgModContainer_SegmentCount(PRTDBGMODINT pMod)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync{
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    return pThis->cSegs;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync}
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync/** @copydoc RTDBGMODVTDBG::pfnSegmentAdd */
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_SegmentAdd(PRTDBGMODINT pMod, RTUINTPTR uRva, RTUINTPTR cb, const char *pszName, size_t cchName,
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync                                                      uint32_t fFlags, PRTDBGSEGIDX piSeg)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync{
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /*
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync     * Input validation (the bits the caller cannot do).
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync     */
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /* Overlapping segments are not yet supported. Will use flags to deal with it if it becomes necessary. */
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    RTUINTPTR   uRvaLast    = uRva + RT_MAX(cb, 1) - 1;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    RTUINTPTR   uRvaLastMax = uRvaLast;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    RTDBGSEGIDX iSeg        = pThis->cSegs;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    while (iSeg-- > 0)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    {
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        RTUINTPTR uCurRva     = pThis->paSegs[iSeg].off;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        RTUINTPTR uCurRvaLast = uCurRva + RT_MAX(pThis->paSegs[iSeg].cb, 1) - 1;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        if (   uRva      <= uCurRvaLast
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync            && uRvaLast  >= uCurRva
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync            && (   /* HACK ALERT! Allow empty segments to share space (bios/watcom, elf). */
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync                   (cb != 0 && pThis->paSegs[iSeg].cb != 0)
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync                || (   cb == 0
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync                    && uRva != uCurRva
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync                    && uRva != uCurRvaLast)
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync                || (    pThis->paSegs[iSeg].cb == 0
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync                    && uCurRva != uRva
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync                    && uCurRva != uRvaLast)
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync               )
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync           )
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync            AssertMsgFailedReturn(("uRva=%RTptr uRvaLast=%RTptr (cb=%RTptr) \"%s\";\n"
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync                                   "uRva=%RTptr uRvaLast=%RTptr (cb=%RTptr) \"%s\" iSeg=%#x\n",
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync                                   uRva, uRvaLast, cb, pszName,
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync                                   uCurRva, uCurRvaLast, pThis->paSegs[iSeg].cb, pThis->paSegs[iSeg].pszName, iSeg),
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync                                  VERR_DBG_SEGMENT_INDEX_CONFLICT);
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        if (uRvaLastMax < uCurRvaLast)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync            uRvaLastMax = uCurRvaLast;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    }
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /* Strict ordered segment addition at the moment. */
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    iSeg = pThis->cSegs;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    AssertMsgReturn(!piSeg || *piSeg == NIL_RTDBGSEGIDX || *piSeg == iSeg,
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync                    ("iSeg=%#x *piSeg=%#x\n", iSeg, *piSeg),
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync                    VERR_DBG_INVALID_SEGMENT_INDEX);
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /*
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync     * Add an entry to the segment table, extending it if necessary.
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync     */
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    if (!(iSeg % 8))
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    {
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        void *pvSegs = RTMemRealloc(pThis->paSegs, sizeof(RTDBGMODCTNSEGMENT) * (iSeg + 8));
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        if (!pvSegs)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync            return VERR_NO_MEMORY;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        pThis->paSegs = (PRTDBGMODCTNSEGMENT)pvSegs;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    }
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pThis->paSegs[iSeg].SymAddrTree     = NULL;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pThis->paSegs[iSeg].LineAddrTree    = NULL;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pThis->paSegs[iSeg].off             = uRva;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pThis->paSegs[iSeg].cb              = cb;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pThis->paSegs[iSeg].fFlags          = fFlags;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    pThis->paSegs[iSeg].pszName         = RTStrCacheEnterN(g_hDbgModStrCache, pszName, cchName);
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    if (pThis->paSegs[iSeg].pszName)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    {
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        if (piSeg)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync            *piSeg = iSeg;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        pThis->cSegs++;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        pThis->cb = uRvaLastMax + 1;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        if (!pThis->cb)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync            pThis->cb = RTUINTPTR_MAX;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync        return VINF_SUCCESS;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    }
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    return VERR_NO_MEMORY;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync}
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
88acfa6629a7976c0583c1712d2b5b22a87a5121vboxsync/** @copydoc RTDBGMODVTDBG::pfnImageSize */
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsyncstatic DECLCALLBACK(RTUINTPTR) rtDbgModContainer_ImageSize(PRTDBGMODINT pMod)
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync{
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    return pThis->cb;
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync}
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync/** @copydoc RTDBGMODVTDBG::pfnRvaToSegOff */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsyncstatic DECLCALLBACK(RTDBGSEGIDX) rtDbgModContainer_RvaToSegOff(PRTDBGMODINT pMod, RTUINTPTR uRva, PRTUINTPTR poffSeg)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN          pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PCRTDBGMODCTNSEGMENT  paSeg = pThis->paSegs;
9d020a0622f95aec3aabaff436a495e88dbbd71avboxsync    uint32_t const        cSegs = pThis->cSegs;
141f6cf3d9b038076eb0d5473627348dc6309f16vboxsync#if 0
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    if (cSegs <= 7)
141f6cf3d9b038076eb0d5473627348dc6309f16vboxsync#endif
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    {
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        /*
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync         * Linear search.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync         */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        for (uint32_t iSeg = 0; iSeg < cSegs; iSeg++)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        {
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            RTUINTPTR offSeg = uRva - paSeg[iSeg].off;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            if (offSeg < paSeg[iSeg].cb)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            {
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                if (poffSeg)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    *poffSeg = offSeg;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                return iSeg;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            }
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        }
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    }
141f6cf3d9b038076eb0d5473627348dc6309f16vboxsync#if 0 /** @todo binary search doesn't work if we've got empty segments in the list */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    else
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    {
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        /*
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync         * Binary search.
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync         */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        uint32_t iFirst = 0;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        uint32_t iLast  = cSegs - 1;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        for (;;)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        {
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync            uint32_t    iSeg   = iFirst + (iLast - iFirst) / 2;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            RTUINTPTR   offSeg = uRva - paSeg[iSeg].off;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            if (offSeg < paSeg[iSeg].cb)
7af218a7441de38fc9e814919db04bae3e917664vboxsync            {
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync#if 0 /* Enable if we change the above test. */
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync                if (offSeg == 0 && paSeg[iSeg].cb == 0)
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync                    while (   iSeg > 0
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync                           && paSeg[iSeg - 1].cb  == 0
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync                           && paSeg[iSeg - 1].off == uRva)
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync                        iSeg--;
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync#endif
9e47fe1a0782e9d50791ff47b79ca81c52855774vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                if (poffSeg)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    *poffSeg = offSeg;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                return iSeg;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            }
7af218a7441de38fc9e814919db04bae3e917664vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            /* advance */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            if (uRva < paSeg[iSeg].off)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            {
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                /* between iFirst and iSeg. */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                if (iSeg == iFirst)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    break;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                iLast = iSeg - 1;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            }
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            else
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync            {
3bb3e26b3306b9f62b18c17380bdf2ca3a98ca49vboxsync                /* between iSeg and iLast. paSeg[iSeg].cb == 0 ends up here too. */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                if (iSeg == iLast)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                    break;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync                iFirst = iSeg + 1;
7af218a7441de38fc9e814919db04bae3e917664vboxsync            }
7af218a7441de38fc9e814919db04bae3e917664vboxsync        }
7af218a7441de38fc9e814919db04bae3e917664vboxsync    }
141f6cf3d9b038076eb0d5473627348dc6309f16vboxsync#endif
7af218a7441de38fc9e814919db04bae3e917664vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /* Invalid. */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    return NIL_RTDBGSEGIDX;
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync}
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync/** Destroy a line number node. */
31771163041e3661403a806eb3382d2a165c003bvboxsyncstatic DECLCALLBACK(int)  rtDbgModContainer_DestroyTreeLineNode(PAVLU32NODECORE pNode, void *pvUser)
31771163041e3661403a806eb3382d2a165c003bvboxsync{
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    PRTDBGMODCTN     pThis = (PRTDBGMODCTN)pvUser;
31771163041e3661403a806eb3382d2a165c003bvboxsync    PRTDBGMODCTNLINE pLine = RT_FROM_MEMBER(pNode, RTDBGMODCTNLINE, OrdinalCore);
31771163041e3661403a806eb3382d2a165c003bvboxsync    RTStrCacheRelease(g_hDbgModStrCache, pLine->pszFile);
31771163041e3661403a806eb3382d2a165c003bvboxsync    pLine->pszFile = NULL;
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#ifdef RTDBGMODCNT_WITH_MEM_CACHE
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    RTMemCacheFree(pThis->hLineNumAllocator, pLine);
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#else
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    RTMemFree(pLine); NOREF(pThis);
64eea8161bef2aa3c6516481383c830bca27abfevboxsync#endif
31771163041e3661403a806eb3382d2a165c003bvboxsync    return 0;
31771163041e3661403a806eb3382d2a165c003bvboxsync}
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/** Destroy a symbol node. */
de6e321f351aa489a6a62bed474390a0056e8093vboxsyncstatic DECLCALLBACK(int)  rtDbgModContainer_DestroyTreeNode(PAVLRUINTPTRNODECORE pNode, void *pvUser)
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTNSYMBOL pSym = RT_FROM_MEMBER(pNode, RTDBGMODCTNSYMBOL, AddrCore);
7af218a7441de38fc9e814919db04bae3e917664vboxsync    RTStrCacheRelease(g_hDbgModStrCache, pSym->NameCore.pszString);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    pSym->NameCore.pszString = NULL;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTMemFree(pSym);
4e47bb772df0d04d1ded3e06354de547d52e2d06vboxsync    NOREF(pvUser);
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    return 0;
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync}
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/** @copydoc RTDBGMODVTDBG::pfnClose */
de6e321f351aa489a6a62bed474390a0056e8093vboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_Close(PRTDBGMODINT pMod)
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /*
de6e321f351aa489a6a62bed474390a0056e8093vboxsync     * Destroy the symbols and instance data.
de6e321f351aa489a6a62bed474390a0056e8093vboxsync     */
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    for (uint32_t iSeg = 0; iSeg < pThis->cSegs; iSeg++)
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    {
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        RTAvlrUIntPtrDestroy(&pThis->paSegs[iSeg].SymAddrTree, rtDbgModContainer_DestroyTreeNode, NULL);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        RTStrCacheRelease(g_hDbgModStrCache, pThis->paSegs[iSeg].pszName);
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync        pThis->paSegs[iSeg].pszName = NULL;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    }
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    RTAvlrUIntPtrDestroy(&pThis->AbsAddrTree, rtDbgModContainer_DestroyTreeNode, NULL);
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    pThis->Names = NULL;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#ifdef RTDBGMODCNT_WITH_MEM_CACHE
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    RTMemCacheDestroy(pThis->hLineNumAllocator);
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    pThis->hLineNumAllocator = NIL_RTMEMCACHE;
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#else
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    RTAvlU32Destroy(&pThis->LineOrdinalTree, rtDbgModContainer_DestroyTreeLineNode, pThis);
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#endif
31771163041e3661403a806eb3382d2a165c003bvboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTMemFree(pThis->paSegs);
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    pThis->paSegs = NULL;
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    RTMemFree(pThis);
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync    return VINF_SUCCESS;
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync}
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/** @copydoc RTDBGMODVTDBG::pfnTryOpen */
d1e9999d55e7ac80a28692c161710be98071fc00vboxsyncstatic DECLCALLBACK(int) rtDbgModContainer_TryOpen(PRTDBGMODINT pMod, RTLDRARCH enmArch)
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync{
d1e9999d55e7ac80a28692c161710be98071fc00vboxsync    NOREF(pMod); NOREF(enmArch);
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    return VERR_INTERNAL_ERROR_5;
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync}
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync/** Virtual function table for the debug info container. */
31771163041e3661403a806eb3382d2a165c003bvboxsyncDECL_HIDDEN_CONST(RTDBGMODVTDBG) const g_rtDbgModVtDbgContainer =
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync{
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync    /*.u32Magic = */            RTDBGMODVTDBG_MAGIC,
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /*.fSupports = */           0, /* (Don't call my TryOpen, please.) */
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    /*.pszName = */             "container",
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync    /*.pfnTryOpen = */          rtDbgModContainer_TryOpen,
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync    /*.pfnClose = */            rtDbgModContainer_Close,
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /*.pfnRvaToSegOff = */      rtDbgModContainer_RvaToSegOff,
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /*.pfnImageSize = */        rtDbgModContainer_ImageSize,
044af0d1e6474076366759db86f101778c5f20ccvboxsync
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /*.pfnSegmentAdd = */       rtDbgModContainer_SegmentAdd,
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /*.pfnSegmentCount = */     rtDbgModContainer_SegmentCount,
2bb12e589d2c280ad042e4e70635ae7224c7eceevboxsync    /*.pfnSegmentByIndex = */   rtDbgModContainer_SegmentByIndex,
044af0d1e6474076366759db86f101778c5f20ccvboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync    /*.pfnSymbolAdd = */        rtDbgModContainer_SymbolAdd,
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /*.pfnSymbolCount = */      rtDbgModContainer_SymbolCount,
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /*.pfnSymbolByOrdinal = */  rtDbgModContainer_SymbolByOrdinal,
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync    /*.pfnSymbolByName = */     rtDbgModContainer_SymbolByName,
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync    /*.pfnSymbolByAddr = */     rtDbgModContainer_SymbolByAddr,
044af0d1e6474076366759db86f101778c5f20ccvboxsync
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    /*.pfnLineAdd = */          rtDbgModContainer_LineAdd,
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /*.pfnLineCount = */        rtDbgModContainer_LineCount,
044af0d1e6474076366759db86f101778c5f20ccvboxsync    /*.pfnLineByOrdinal = */    rtDbgModContainer_LineByOrdinal,
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync    /*.pfnLineByAddr = */       rtDbgModContainer_LineByAddr,
044af0d1e6474076366759db86f101778c5f20ccvboxsync
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync    /*.u32EndMagic = */         RTDBGMODVTDBG_MAGIC
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync};
172ae196da38208e5f1e3485715a89f2d53c6880vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync/**
31771163041e3661403a806eb3382d2a165c003bvboxsync * Special container operation for removing all symbols.
31771163041e3661403a806eb3382d2a165c003bvboxsync *
31771163041e3661403a806eb3382d2a165c003bvboxsync * @returns IPRT status code.
31771163041e3661403a806eb3382d2a165c003bvboxsync * @param   pMod        The module instance.
31771163041e3661403a806eb3382d2a165c003bvboxsync */
31771163041e3661403a806eb3382d2a165c003bvboxsyncDECLHIDDEN(int) rtDbgModContainer_SymbolRemoveAll(PRTDBGMODINT pMod)
31771163041e3661403a806eb3382d2a165c003bvboxsync{
31771163041e3661403a806eb3382d2a165c003bvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    for (uint32_t iSeg = 0; iSeg < pThis->cSegs; iSeg++)
31771163041e3661403a806eb3382d2a165c003bvboxsync    {
31771163041e3661403a806eb3382d2a165c003bvboxsync        RTAvlrUIntPtrDestroy(&pThis->paSegs[iSeg].SymAddrTree, rtDbgModContainer_DestroyTreeNode, NULL);
31771163041e3661403a806eb3382d2a165c003bvboxsync        Assert(pThis->paSegs[iSeg].SymAddrTree == NULL);
31771163041e3661403a806eb3382d2a165c003bvboxsync    }
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    RTAvlrUIntPtrDestroy(&pThis->AbsAddrTree, rtDbgModContainer_DestroyTreeNode, NULL);
31771163041e3661403a806eb3382d2a165c003bvboxsync    Assert(pThis->AbsAddrTree == NULL);
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    pThis->Names = NULL;
31771163041e3661403a806eb3382d2a165c003bvboxsync    pThis->iNextSymbolOrdinal = 0;
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    return VINF_SUCCESS;
31771163041e3661403a806eb3382d2a165c003bvboxsync}
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync/**
31771163041e3661403a806eb3382d2a165c003bvboxsync * Special container operation for removing all line numbers.
31771163041e3661403a806eb3382d2a165c003bvboxsync *
31771163041e3661403a806eb3382d2a165c003bvboxsync * @returns IPRT status code.
31771163041e3661403a806eb3382d2a165c003bvboxsync * @param   pMod        The module instance.
31771163041e3661403a806eb3382d2a165c003bvboxsync */
31771163041e3661403a806eb3382d2a165c003bvboxsyncDECLHIDDEN(int) rtDbgModContainer_LineRemoveAll(PRTDBGMODINT pMod)
31771163041e3661403a806eb3382d2a165c003bvboxsync{
31771163041e3661403a806eb3382d2a165c003bvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    for (uint32_t iSeg = 0; iSeg < pThis->cSegs; iSeg++)
31771163041e3661403a806eb3382d2a165c003bvboxsync        pThis->paSegs[iSeg].LineAddrTree = NULL;
31771163041e3661403a806eb3382d2a165c003bvboxsync
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    RTAvlU32Destroy(&pThis->LineOrdinalTree, rtDbgModContainer_DestroyTreeLineNode, pThis);
31771163041e3661403a806eb3382d2a165c003bvboxsync    Assert(pThis->LineOrdinalTree == NULL);
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    pThis->iNextLineOrdinal = 0;
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    return VINF_SUCCESS;
31771163041e3661403a806eb3382d2a165c003bvboxsync}
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync/**
31771163041e3661403a806eb3382d2a165c003bvboxsync * Special container operation for removing everything.
31771163041e3661403a806eb3382d2a165c003bvboxsync *
31771163041e3661403a806eb3382d2a165c003bvboxsync * @returns IPRT status code.
31771163041e3661403a806eb3382d2a165c003bvboxsync * @param   pMod        The module instance.
31771163041e3661403a806eb3382d2a165c003bvboxsync */
31771163041e3661403a806eb3382d2a165c003bvboxsyncDECLHIDDEN(int) rtDbgModContainer_RemoveAll(PRTDBGMODINT pMod)
31771163041e3661403a806eb3382d2a165c003bvboxsync{
31771163041e3661403a806eb3382d2a165c003bvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)pMod->pvDbgPriv;
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    rtDbgModContainer_LineRemoveAll(pMod);
31771163041e3661403a806eb3382d2a165c003bvboxsync    rtDbgModContainer_SymbolRemoveAll(pMod);
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    for (uint32_t iSeg = 0; iSeg < pThis->cSegs; iSeg++)
31771163041e3661403a806eb3382d2a165c003bvboxsync    {
31771163041e3661403a806eb3382d2a165c003bvboxsync        RTStrCacheRelease(g_hDbgModStrCache, pThis->paSegs[iSeg].pszName);
31771163041e3661403a806eb3382d2a165c003bvboxsync        pThis->paSegs[iSeg].pszName = NULL;
31771163041e3661403a806eb3382d2a165c003bvboxsync    }
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    pThis->cSegs = 0;
31771163041e3661403a806eb3382d2a165c003bvboxsync    pThis->cb = 0;
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync    return VINF_SUCCESS;
31771163041e3661403a806eb3382d2a165c003bvboxsync}
31771163041e3661403a806eb3382d2a165c003bvboxsync
31771163041e3661403a806eb3382d2a165c003bvboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync/**
20593760b116c90f3e439552763eef632a3bbb17vboxsync * Creates a generic debug info container and associates it with the module.
de6e321f351aa489a6a62bed474390a0056e8093vboxsync *
de6e321f351aa489a6a62bed474390a0056e8093vboxsync * @returns IPRT status code.
de6e321f351aa489a6a62bed474390a0056e8093vboxsync * @param   pMod        The module instance.
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync * @param   cbSeg       The size of the initial segment. 0 if segments are to be
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync *                      created manually later on.
de6e321f351aa489a6a62bed474390a0056e8093vboxsync */
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsyncint rtDbgModContainerCreate(PRTDBGMODINT pMod, RTUINTPTR cbSeg)
de6e321f351aa489a6a62bed474390a0056e8093vboxsync{
044af0d1e6474076366759db86f101778c5f20ccvboxsync    PRTDBGMODCTN pThis = (PRTDBGMODCTN)RTMemAlloc(sizeof(*pThis));
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    if (!pThis)
de6e321f351aa489a6a62bed474390a0056e8093vboxsync        return VERR_NO_MEMORY;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    pThis->Names = NULL;
ca3da10d05961c339b5180fbd40a54587d6bad35vboxsync    pThis->AbsAddrTree = NULL;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pThis->SymbolOrdinalTree = NULL;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pThis->LineOrdinalTree = NULL;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    pThis->paSegs = NULL;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    pThis->cSegs = 0;
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync    pThis->cb = 0;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pThis->iNextSymbolOrdinal = 0;
044af0d1e6474076366759db86f101778c5f20ccvboxsync    pThis->iNextLineOrdinal = 0;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    pMod->pDbgVt = &g_rtDbgModVtDbgContainer;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync    pMod->pvDbgPriv = pThis;
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#ifdef RTDBGMODCNT_WITH_MEM_CACHE
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    int rc = RTMemCacheCreate(&pThis->hLineNumAllocator, sizeof(RTDBGMODCTNLINE), sizeof(void *), UINT32_MAX,
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync                              NULL /*pfnCtor*/, NULL /*pfnDtor*/, NULL /*pvUser*/, 0 /*fFlags*/);
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#else
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    int rc = VINF_SUCCESS;
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#endif
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    if (RT_SUCCESS(rc))
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync    {
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync        /*
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync         * Add the initial segment.
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync         */
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync        if (cbSeg)
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync            rc = rtDbgModContainer_SegmentAdd(pMod, 0, cbSeg, "default", sizeof("default") - 1, 0, NULL);
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync        if (RT_SUCCESS(rc))
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync            return rc;
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#ifdef RTDBGMODCNT_WITH_MEM_CACHE
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync        RTMemCacheDestroy(pThis->hLineNumAllocator);
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync#endif
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync    }
c0e27f622f9bd6d9e77d2d959aab71d69dabf0d3vboxsync
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    RTMemFree(pThis);
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    pMod->pDbgVt = NULL;
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    pMod->pvDbgPriv = NULL;
7c4a90169768dcfac3c355a4c1f98b3ef0193641vboxsync    return rc;
de6e321f351aa489a6a62bed474390a0056e8093vboxsync}
de6e321f351aa489a6a62bed474390a0056e8093vboxsync