diff options
Diffstat (limited to 'app/perfunwind.cpp')
| -rw-r--r-- | app/perfunwind.cpp | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/app/perfunwind.cpp b/app/perfunwind.cpp index 155cad7..5975968 100644 --- a/app/perfunwind.cpp +++ b/app/perfunwind.cpp @@ -78,7 +78,7 @@ PerfUnwind::PerfUnwind(QIODevice *output, const QString &systemRoot, const QStri const QString &extraLibsPath, const QString &appPath, const QString &kallsymsPath, bool printStats, uint maxEventBufferSize) : m_output(output), m_architecture(PerfRegisterInfo::ARCH_INVALID), m_systemRoot(systemRoot), - m_extraLibsPath(extraLibsPath), m_appPath(appPath), m_kallsyms(kallsymsPath), + m_extraLibsPath(extraLibsPath), m_appPath(appPath), m_debugPath(debugPath), m_kallsyms(kallsymsPath), m_maxEventBufferSize(maxEventBufferSize), m_eventBufferSize(0), m_lastFlushMaxTime(0) { m_stats.enabled = printStats; @@ -247,6 +247,12 @@ void PerfUnwind::features(const PerfFeatures &features) << features.pmuMappings() << features.groupDesc(); sendBuffer(buffer); + + const auto &buildIds = features.buildId().buildIds; + m_buildIds.reserve(buildIds.size()); + for (const auto &buildId : buildIds) { + m_buildIds[buildId.fileName] = buildId.id; + } } Dwfl_Module *PerfUnwind::reportElf(quint64 ip, quint32 pid) @@ -597,9 +603,10 @@ void PerfUnwind::flushEventBuffer(uint desiredBufferSize) for (; mmapIt != mmapEnd && mmapIt->time() <= sample.time(); ++mmapIt) { if (!m_stats.enabled) { - symbolTable(mmapIt->pid())->registerElf(*mmapIt, m_appPath, - m_systemRoot, - m_extraLibsPath); + symbolTable(mmapIt->pid())->registerElf(*mmapIt, + m_buildIds.value(mmapIt->filename()), + m_appPath, m_systemRoot, + m_extraLibsPath, m_debugPath); } m_eventBufferSize -= mmapIt->size(); } |