Esempi in C++ (Cpp) per parseMethodSignature

Esempio n. 1

File: JavaJncReader_Win.cpp Progetto: imace/CodeXL

OffsetLinenumMap
JavaJncReader::GetOffsetLines(std::wstring funcName)
{
    int line = -1;
    std::string file;

    if (! m_lineMap.isEmpty())
    {
        return m_lineMap;
    }

    //fprintf(debugFP, "============================\n");
    //DumpJncPcStackInfoMap(debugFP);

    //if (gJncReaderVerbose)
    //{
    //fprintf (stderr, "CJNCReader::GetOffsetLines  (size:%lu) n",
    //           m_jncPcStackInfoMap.size());
    //}

    JncPcStackInfoMap::iterator it, itEnd;

    for (it = m_jncPcStackInfoMap.begin(), itEnd = m_jncPcStackInfoMap.end(); it != itEnd; ++it)
    {
        gtUInt64  pc = it->first;

        if (nullptr != debugFP)
        {
            fprintf(debugFP,
                    "loadaddr: 0x%llx, pc = 0x%llx, stack size = %u\n",
                    m_LoadAddr, pc, it->second->numstackframes);
        }

        int i = 0;

        for (i = 0 ; i < it->second->numstackframes; i++)
        {
            if (m_jncMethodMap[it->second->methods[i]].name.empty())
            {
                if (debugFP != nullptr)
                {
                    fprintf(debugFP, "Empty methods name..\n");
                }
                continue;
            }

            std::wstring tmpStr(m_jncMethodMap[it->second->methods[i]].name.begin(),
                                m_jncMethodMap[it->second->methods[i]].name.end());

            // parse method signature
            char parsedMethodSig[OS_MAX_PATH] = { 0 };
            parseMethodSignature(nullptr, m_jncMethodMap[it->second->methods[i]].signature.data(), parsedMethodSig);
            // append parsed signature to tmpStr
            tmpStr.append(parsedMethodSig, parsedMethodSig + strlen(parsedMethodSig));

            if ((!funcName.empty()) && wcscmp(funcName.c_str(), tmpStr.c_str()))
            {
                continue;
            }

            bool rv = _getSrcInfoFromBcAndMethodID(it->second->bcis[i],
                                                   it->second->methods[i],
                                                   line,
                                                   file);

            if (false == rv)
            {
                continue;
            }

            // Add it to offset line table
            unsigned int codeOffset = (unsigned int)(pc - m_LoadAddr);
            m_lineMap[codeOffset] = line;

            // if (gJncReaderVerbose)
            if (nullptr != debugFP)
            {
                fprintf(debugFP, "    Frame:%2u, bcis:%4d, method:(%lld) %s (%d,%s)\n",
                        i, it->second->bcis[i],
                        it->second->methods[i],
                        m_jncMethodMap[it->second->methods[i]].name.c_str(),
                        line, file.c_str());
            }
        }
    }

    return m_lineMap;
} // GetOffsetLines(wstring funcName)

Esempio n. 2

File: JavaJncReader_Lin.cpp Progetto: CSRedRat/CodeXL

// GetOffsetLines(wstring funcName)
//
OffsetLinenumMap
JavaJncReader::GetOffsetLines(wstring funcName)
{
    int line = -1;
    string file;

    if (! m_lineMap.isEmpty())
    {
        return m_lineMap;
    }

    if (gJncReaderVerbose)
    {
        fprintf(stderr, "CJNCReader::GetOffsetLines  (size:%lu) n",
                m_jncPcStackInfoMap.size());
    }

    JncPcStackInfoMap::iterator it = m_jncPcStackInfoMap.begin();
    JncPcStackInfoMap::iterator itEnd = m_jncPcStackInfoMap.end();

    for (; it != itEnd; it++)
    {
        uint64_t  pc = it->first;

        if (gJncReaderVerbose)
        {
            fprintf(stderr,
                    "loadaddr: 0x%lx, size:%ld, pc = 0x%lx, stack size = %u\n",
                    m_loadAddr, m_textSize,
                    it->first, it->second->numstackframes);
        }

        int i = 0;

        for (i = 0 ; i < it->second->numstackframes; i++)
        {
            wstring tmpStr(m_jncMethodMap[it->second->methods[i]].name.begin(),
                           m_jncMethodMap[it->second->methods[i]].name.end());

            // parse method signature
            char parsedMethodSig[OS_MAX_PATH] = { 0 };
            parseMethodSignature(nullptr, m_jncMethodMap[it->second->methods[i]].signature.data(), parsedMethodSig);
            // append parsed signature to tmpStr
            tmpStr.append(parsedMethodSig, parsedMethodSig + strlen(parsedMethodSig));

            if ((!funcName.empty()) && wcscmp(funcName.c_str(), tmpStr.c_str()))
            {
                continue;
            }

            _getSrcInfoFromBcAndMethodID(it->second->bcis[i],
                                         it->second->methods[i],
                                         line,
                                         file);

            // Add it to offset line table
            unsigned int codeOffset = pc - m_loadAddr;
            m_lineMap[codeOffset] = line;

            if (gJncReaderVerbose)
            {
                fprintf(stderr, "    Frame:%2u, bcis:%4d, method:(%lx) %s (%d,%s)\n",
                        i, it->second->bcis[i],
                        (uint64_t)it->second->methods[i],
                        m_jncMethodMap[it->second->methods[i]].name.c_str(),
                        line, file.c_str());
            }
        }
    }

    return m_lineMap;
} // GetOffsetLines(wstring funcName)