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try harder to keep m_modulesListOutdated in sync with reality

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this is an epic fail for older gdbs which don't report library events,
but at least we tried.
This commit is contained in:
Oswald Buddenhagen
2009-10-22 15:46:49 +02:00
parent 8882e8e4a4
commit 03e3a92806
1 changed files with 8 additions and 4 deletions
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12
src/plugins/debugger/gdb/gdbengine.cpp
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@@ -417,12 +417,14 @@ void GdbEngine::handleResponse(const QByteArray &buff)
QByteArray id = result.findChild("id").data();
if (!id.isEmpty())
showStatusMessage(tr("Library %1 loaded.").arg(_(id)));
m_modulesListOutdated = true;
} else if (asyncClass == "library-unloaded") {
// Archer has 'id="/usr/lib/libdrm.so.2",
// target-name="/usr/lib/libdrm.so.2",
// host-name="/usr/lib/libdrm.so.2"
QByteArray id = result.findChild("id").data();
showStatusMessage(tr("Library %1 unloaded.").arg(_(id)));
m_modulesListOutdated = true;
} else if (asyncClass == "thread-group-created") {
// Archer has "{id="28902"}"
QByteArray id = result.findChild("id").data();
@@ -451,6 +453,7 @@ void GdbEngine::handleResponse(const QByteArray &buff)
#if defined(Q_OS_MAC)
} else if (asyncClass == "shlibs-updated") {
// MAC announces updated libs
m_modulesListOutdated = true;
} else if (asyncClass == "shlibs-added") {
// MAC announces added libs
// {shlib-info={num="2", name="libmathCommon.A_debug.dylib",
@@ -458,6 +461,7 @@ void GdbEngine::handleResponse(const QByteArray &buff)
// state="Y", path="/usr/lib/system/libmathCommon.A_debug.dylib",
// description="/usr/lib/system/libmathCommon.A_debug.dylib",
// loaded_addr="0x7f000", slide="0x7f000", prefix=""}}
m_modulesListOutdated = true;
#endif
} else {
qDebug() << "IGNORED ASYNC OUTPUT"
@@ -491,6 +495,7 @@ void GdbEngine::handleResponse(const QByteArray &buff)
// Show some messages to give the impression something happens.
if (data.startsWith("Reading symbols from ")) {
showStatusMessage(tr("Reading %1...").arg(_(data.mid(21))), 1000);
m_modulesListOutdated = true;
} else if (data.startsWith("[New ") || data.startsWith("[Thread ")) {
if (data.endsWith('\n'))
data.chop(1);
@@ -1052,6 +1057,7 @@ void GdbEngine::handleStopResponse(const GdbMi &data)
const QByteArray &msg = data.findChild("consolestreamoutput").data();
if (msg.contains("Stopped due to shared library event") || reason.isEmpty()) {
m_modulesListOutdated = true;
if (theDebuggerBoolSetting(SelectedPluginBreakpoints)) {
QString dataStr = _(data.toString());
debugMessage(_("SHARED LIBRARY EVENT: ") + dataStr);
@@ -1062,7 +1068,6 @@ void GdbEngine::handleStopResponse(const GdbMi &data)
showStatusMessage(tr("Loading %1...").arg(dataStr));
return;
}
m_modulesListOutdated = true;
// fall through
}
@@ -1153,10 +1158,8 @@ void GdbEngine::handleStop1(const GdbResponse &response)
void GdbEngine::handleStop1(const GdbMi &data)
{
if (m_modulesListOutdated) {
if (m_modulesListOutdated)
reloadModules();
m_modulesListOutdated = false;
}
QByteArray reason = data.findChild("reason").data();
if (reason == "breakpoint-hit") {
showStatusMessage(tr("Stopped at breakpoint."));
@@ -2166,6 +2169,7 @@ QList<Symbol> GdbEngine::moduleSymbols(const QString &moduleName)
void GdbEngine::reloadModules()
{
m_modulesListOutdated = false;
postCommand(_("info shared"), CB(handleModulesList));
}