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-rw-r--r--tools/runonphone/trksignalhandler.cpp189
1 files changed, 184 insertions, 5 deletions
diff --git a/tools/runonphone/trksignalhandler.cpp b/tools/runonphone/trksignalhandler.cpp
index 18a2c0c..898692a 100644
--- a/tools/runonphone/trksignalhandler.cpp
+++ b/tools/runonphone/trksignalhandler.cpp
@@ -42,7 +42,19 @@
#include <QDebug>
#include <QCoreApplication>
#include <QObject>
+#include <QFile>
+#include <QDir>
#include "trksignalhandler.h"
+#include "trkutils.h"
+
+class CrashState
+{
+public:
+ uint pid;
+ uint tid;
+ QString crashReason;
+ uint crashPC;
+};
class TrkSignalHandlerPrivate
{
@@ -54,6 +66,15 @@ private:
QTextStream out;
QTextStream err;
int loglevel;
+ int lastpercent;
+ QList<trk::Library> libraries;
+ QFile crashlogtextfile;
+ QFile crashstackfile;
+ QList<CrashState> queuedCrashes;
+ QList<int> dyingThreads;
+ QString crashlogPath;
+ bool crashlog;
+ bool terminateNeeded;
};
void TrkSignalHandler::copyingStarted()
@@ -107,6 +128,7 @@ void TrkSignalHandler::startingApplication()
void TrkSignalHandler::applicationRunning(uint pid)
{
+ Q_UNUSED(pid)
if (d->loglevel > 0)
d->out << "Running..." << endl;
}
@@ -131,7 +153,12 @@ void TrkSignalHandler::applicationOutputReceived(const QString &output)
void TrkSignalHandler::copyProgress(int percent)
{
if (d->loglevel > 0) {
- d->out << percent << "% ";
+ if (d->lastpercent == 0)
+ d->out << "[ ]\r[" << flush;
+ while (percent > d->lastpercent) {
+ d->out << QLatin1Char('#');
+ d->lastpercent+=2; //because typical console is 80 chars wide
+ }
d->out.flush();
if (percent==100)
d->out << endl;
@@ -149,13 +176,163 @@ void TrkSignalHandler::setLogLevel(int level)
d->loglevel = level;
}
+void TrkSignalHandler::setCrashLogging(bool enabled)
+{
+ d->crashlog = enabled;
+}
+
+void TrkSignalHandler::setCrashLogPath(QString path)
+{
+ d->crashlogPath = path;
+}
+
+bool lessThanCodeBase(const trk::Library& cs1, const trk::Library& cs2)
+{
+ return cs1.codeseg < cs2.codeseg;
+}
+
void TrkSignalHandler::stopped(uint pc, uint pid, uint tid, const QString& reason)
{
d->err << "STOPPED: pc=" << hex << pc << " pid=" << pid
<< " tid=" << tid << dec << " - " << reason << endl;
- // if it was a breakpoint, then we could continue with "emit resume(pid, tid);"
- // since we have set no breakpoints, it will be a just in time debug of a panic / exception
- emit terminate();
+
+ if (d->crashlog) {
+ CrashState cs;
+ cs.pid = pid;
+ cs.tid = tid;
+ cs.crashPC = pc;
+ cs.crashReason = reason;
+
+ if (d->dyingThreads.contains(tid)) {
+ if(d->queuedCrashes.isEmpty())
+ emit terminate();
+ else
+ d->terminateNeeded = true;
+ } else {
+ d->queuedCrashes.append(cs);
+ d->dyingThreads.append(tid);
+
+ if (d->queuedCrashes.count() == 1) {
+ d->err << "Fetching registers and stack..." << endl;
+ emit getRegistersAndCallStack(pid, tid);
+ }
+ }
+ }
+ else
+ emit terminate();
+}
+
+void TrkSignalHandler::registersAndCallStackReadComplete(const QList<uint>& registers, const QByteArray& stack)
+{
+ CrashState cs = d->queuedCrashes.first();
+ QDir dir(d->crashlogPath);
+ d->crashlogtextfile.setFileName(dir.filePath(QString("d_exc_%1.txt").arg(cs.tid)));
+ d->crashstackfile.setFileName(dir.filePath(QString("d_exc_%1.stk").arg(cs.tid)));
+ d->crashlogtextfile.open(QIODevice::WriteOnly);
+ QTextStream crashlog(&d->crashlogtextfile);
+
+ crashlog << "-----------------------------------------------------------------------------" << endl;
+ crashlog << "EKA2 USER CRASH LOG" << endl;
+ crashlog << "Thread Name: " << QString("ProcessID-%1::ThreadID-%2").arg(cs.pid).arg(cs.tid) << endl;
+ crashlog << "Thread ID: " << cs.tid << endl;
+ //this is wrong, but TRK doesn't make stack limit available so we lie
+ crashlog << QString("User Stack %1-%2").arg(registers.at(13), 8, 16, QChar('0')).arg(registers.at(13) + stack.size(), 8, 16, QChar('0')) << endl;
+ //this is also wrong, but TRK doesn't give all information for exceptions
+ crashlog << QString("Panic: PC=%1 ").arg(cs.crashPC, 8, 16, QChar('0')) << cs.crashReason << endl;
+ crashlog << endl;
+ crashlog << "USER REGISTERS:" << endl;
+ crashlog << QString("CPSR=%1").arg(registers.at(16), 8, 16, QChar('0')) << endl;
+ for (int i=0;i<16;i+=4) {
+ crashlog << QString("r%1=%2 %3 %4 %5")
+ .arg(i, 2, 10, QChar('0'))
+ .arg(registers.at(i), 8, 16, QChar('0'))
+ .arg(registers.at(i+1), 8, 16, QChar('0'))
+ .arg(registers.at(i+2), 8, 16, QChar('0'))
+ .arg(registers.at(i+3), 8, 16, QChar('0')) << endl;
+ }
+ crashlog << endl;
+
+ //emit info for post mortem debug
+ qSort(d->libraries.begin(), d->libraries.end(), lessThanCodeBase);
+ d->err << "Code Segments:" << endl;
+ crashlog << "CODE SEGMENTS:" << endl;
+ for(int i=0; i<d->libraries.count(); i++) {
+ const trk::Library& seg = d->libraries.at(i);
+ if(seg.pid != cs.pid)
+ continue;
+ if (d->loglevel > 1) {
+ d->err << QString("Code: %1 Data: %2 Name: ")
+ .arg(seg.codeseg, 8, 16, QChar('0'))
+ .arg(seg.dataseg, 8, 16, QChar('0'))
+ << seg.name << endl;
+ }
+
+ //produce fake code segment end addresses since we don't get the real ones from TRK
+ uint end;
+ if (i+1 < d->libraries.count())
+ end = d->libraries.at(i+1).codeseg - 1;
+ else
+ end = 0xFFFFFFFF;
+
+ crashlog << QString("%1-%2 ")
+ .arg(seg.codeseg, 8, 16, QChar('0'))
+ .arg(end, 8, 16, QChar('0'))
+ << seg.name << endl;
+ }
+
+ d->crashlogtextfile.close();
+
+ if (d->loglevel > 1) {
+ d->err << "Registers:" << endl;
+ for (int i=0;i<16;i++) {
+ d->err << QString("R%1: %2 ").arg(i, 2, 10, QChar('0')).arg(registers.at(i), 8, 16, QChar('0'));
+ if (i % 4 == 3)
+ d->err << endl;
+ }
+ d->err << QString("CPSR: %1").arg(registers.at(16), 8, 16, QChar('0')) << endl;
+
+ d->err << "Stack:" << endl;
+ uint sp = registers.at(13);
+ for(int i=0; i<stack.size(); i+=16, sp+=16) {
+ d->err << QString("%1: ").arg(sp, 8, 16, QChar('0'));
+ d->err << trk::stringFromArray(stack.mid(i,16));
+ d->err << endl;
+ }
+ }
+ d->crashstackfile.open(QIODevice::WriteOnly);
+ d->crashstackfile.write(stack);
+ d->crashstackfile.close();
+
+ if (d->loglevel > 0)
+ d->err << "Crash logs saved to " << d->crashlogtextfile.fileName() << " & " << d->crashstackfile.fileName() << endl;
+
+ // resume the thread to allow Symbian OS to handle the panic normally.
+ // terminate when a non main thread is suspended reboots the phone (TRK bug)
+ emit resume(cs.pid, cs.tid);
+
+ //fetch next crashed thread
+ d->queuedCrashes.removeFirst();
+ if (d->queuedCrashes.count()) {
+ cs = d->queuedCrashes.first();
+ d->err << "Fetching registers and stack..." << endl;
+ emit getRegistersAndCallStack(cs.pid, cs.tid);
+ }
+ else if (d->terminateNeeded)
+ emit terminate();
+
+}
+
+void TrkSignalHandler::libraryLoaded(const trk::Library &lib)
+{
+ d->libraries << lib;
+}
+
+void TrkSignalHandler::libraryUnloaded(const trk::Library &lib)
+{
+ for (QList<trk::Library>::iterator i = d->libraries.begin(); i != d->libraries.end(); i++) {
+ if((*i).name == lib.name && (*i).pid == lib.pid)
+ i = d->libraries.erase(i);
+ }
}
void TrkSignalHandler::timeout()
@@ -167,7 +344,9 @@ void TrkSignalHandler::timeout()
TrkSignalHandlerPrivate::TrkSignalHandlerPrivate()
: out(stdout),
err(stderr),
- loglevel(0)
+ loglevel(0),
+ lastpercent(0),
+ terminateNeeded(false)
{
}
generated by cgit v0.12 at 2024-07-16 09:31:49 (GMT)