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Debugger[TCF TRK]: Fix ModuleLoad handling and add list of libs.

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Handle non-exe modules that require a resume correctly (do not
mistake them for the actual .exe).
Add a list of well-known libraries pending the introduction
of a setting to report all libraries.
This commit is contained in:
Friedemann Kleint
2010-08-13 12:38:10 +02:00
parent bbae6f84db
commit 6c76866b12
2 changed files with 47 additions and 23 deletions
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68
src/plugins/debugger/gdb/tcftrkgdbadapter.cpp
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@@ -62,6 +62,19 @@
enum { debug = 0 };
/* Libraries we want to be notified about (pending introduction of a 'notify all'
* setting in TCF TRK, Bug #11842 */
static const char *librariesC[] = {
"pipelib.ldd", "rpipe.dll", "libc.dll",
"libdl.dll", "libm.dll", "libpthread.dll",
"libssl.dll", "libz.dll", "libzcore.dll", "libstdcpp.dll",
"sqlite3.dll", "phonon_mmf.dll", "QtCore.dll", "QtXml.dll", "QtGui.dll",
"QtNetwork.dll", "QtTest.dll", "QtSql.dll", "QtSvg.dll", "phonon.dll",
"QtScript.dll", "QtXmlPatterns.dll", "QtMultimedia.dll", "qjpeg.dll",
"qgif.dll", "qmng.dll", "qtiff.dll", "qico.dll", "qsvg.dll",
"qcncodecs.dll", "qjpcodecs.dll","qtwcodecs.dll", "qkrcodecs.dll", "qsvgicon.dll",
"qts60plugin_5_0.dll", "QtWebKit.dll"};
namespace Debugger {
namespace Internal {
@@ -104,7 +117,7 @@ TcfTrkGdbAdapter::TcfTrkGdbAdapter(GdbEngine *engine) :
m_gdbAckMode(true),
m_uid(0),
m_verbose(0),
m_firstModuleResumableEvent(false)
m_firstResumableExeLoadedEvent(false)
{
m_bufferedMemoryRead = true;
// Disable buffering if gdb's dcache is used.
@@ -183,32 +196,36 @@ void TcfTrkGdbAdapter::handleTcfTrkRunControlModuleLoadContextSuspendedEvent(con
const ModuleLoadEventInfo &minfo = se.info();
// Register in session, keep modules and libraries in sync.
const QString moduleName = QString::fromUtf8(minfo.name);
if (true || minfo.loaded) { // TODO: Preliminary TCF Trk Versions always have Loaded=false?
m_session.modules.push_back(moduleName);
trk::Library library;
library.name = minfo.name;
library.codeseg = minfo.codeAddress;
library.dataseg = minfo.dataAddress;
library.pid = RunControlContext::processIdFromTcdfId(se.id());
m_session.libraries.push_back(library);
} else {
const int index = m_session.modules.indexOf(moduleName);
if (index != -1) {
m_session.modules.removeAt(index);
m_session.libraries.removeAt(index);
const bool isExe = moduleName.endsWith(QLatin1String(".exe"), Qt::CaseInsensitive);
// Add to shared library list
if (!isExe) {
if (minfo.loaded) {
m_session.modules.push_back(moduleName);
trk::Library library;
library.name = minfo.name;
library.codeseg = minfo.codeAddress;
library.dataseg = minfo.dataAddress;
library.pid = RunControlContext::processIdFromTcdfId(se.id());
m_session.libraries.push_back(library);
} else {
// Might happen with preliminary version of TCF TRK.
qWarning("Received unload for module '%s' for which no load was received.",
qPrintable(moduleName));
}
const int index = m_session.modules.indexOf(moduleName);
if (index != -1) {
m_session.modules.removeAt(index);
m_session.libraries.removeAt(index);
} else {
// Might happen with preliminary version of TCF TRK.
qWarning("Received unload for module '%s' for which no load was received.",
qPrintable(moduleName));
}
}
}
// Handle resume.
if (se.info().requireResume) {
// If it is the first, resumable load event (.exe), make
// gdb connect to remote target and resume in setupInferior2(),
if (m_firstModuleResumableEvent) {
m_firstModuleResumableEvent = false;
if (isExe && m_firstResumableExeLoadedEvent) {
m_firstResumableExeLoadedEvent = false;
m_session.codeseg = minfo.codeAddress;
m_session.dataseg = minfo.dataAddress;
logMessage(startMsg(m_session));
@@ -924,7 +941,7 @@ void TcfTrkGdbAdapter::startAdapter()
m_snapshot.fullReset();
m_session.reset();
m_firstModuleResumableEvent = true;
m_firstResumableExeLoadedEvent = true;
m_tcfProcessId.clear();
// Retrieve parameters
@@ -985,10 +1002,17 @@ void TcfTrkGdbAdapter::startAdapter()
void TcfTrkGdbAdapter::setupInferior()
{
QTC_ASSERT(state() == InferiorSetupRequested, qDebug() << state());
// Compile additional libraries
QStringList libraries;
const unsigned libraryCount = sizeof(librariesC)/sizeof(char *);
for (unsigned i = 0; i < libraryCount; i++)
libraries.push_back(QString::fromAscii(librariesC[i]));
m_trkDevice->sendProcessStartCommand(
TcfTrkCallback(this, &TcfTrkGdbAdapter::handleCreateProcess),
m_remoteExecutable, m_uid, m_remoteArguments,
QString(), true);
QString(), true, libraries);
}
void TcfTrkGdbAdapter::addThread(unsigned id)