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debugger: more elf shuffling

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Also distinguish between debuglink and buildid.

Change-Id: I1b55d1df42576c004050d319f46fb8c2ced9c85f
Reviewed-by: hjk <qthjk@ovi.com>
This commit is contained in:
hjk
2012-06-06 16:08:59 +02:00
committed by hjk
parent 79de09f266
commit 92c7dce14f
7 changed files with 301 additions and 147 deletions
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74
src/plugins/debugger/gdb/coregdbadapter.cpp
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@@ -39,12 +39,16 @@
#include "gdbmi.h"
#include "gdbengine.h"
#include <utils/qtcassert.h>
#include <utils/consoleprocess.h>
#include <utils/elfreader.h>
#include <utils/qtcassert.h>
#include <utils/qtcprocess.h>
#include <QDir>
#include <QFileInfo>
#include <QMessageBox>
#include <QProcess>
#include <QTemporaryFile>
using namespace Utils;
@@ -61,28 +65,37 @@ namespace Internal {
//
///////////////////////////////////////////////////////////////////////
static QByteArray coreName(const DebuggerStartParameters &sp)
{
QFileInfo fi(sp.coreFile);
return fi.absoluteFilePath().toLocal8Bit();
}
CoreGdbAdapter::CoreGdbAdapter(GdbEngine *engine)
: AbstractGdbAdapter(engine),
m_executable(startParameters().executable),
m_coreName(coreName(startParameters()))
: AbstractGdbAdapter(engine)
{}
CoreGdbAdapter::~CoreGdbAdapter()
{
if (false && !m_tempCoreName.isEmpty()) {
QFile tmpFile(m_tempCoreName);
tmpFile.remove();
}
}
void CoreGdbAdapter::startAdapter()
{
QTC_ASSERT(state() == EngineSetupRequested, qDebug() << state());
showMessage(_("TRYING TO START ADAPTER"));
const DebuggerStartParameters &sp = startParameters();
m_executable = sp.executable;
QFileInfo fi(sp.coreFile);
m_coreName = fi.absoluteFilePath();
unpackCoreIfNeeded();
}
void CoreGdbAdapter::continueAdapterStart()
{
if (m_executable.isEmpty()) {
// Read executable from core.
ElfReader reader(m_coreName);
QByteArray data = reader.readSection("note0");
m_executable = QByteArray(data.data() + 0x40);
ElfReader reader(coreFileName());
m_executable = reader.readCoreName();
// Strip off command line arguments. FIXME: make robust.
int idx = m_executable.indexOf(QLatin1Char(' '));
@@ -128,14 +141,15 @@ void CoreGdbAdapter::setupInferior()
void CoreGdbAdapter::handleFileExecAndSymbols(const GdbResponse &response)
{
QTC_ASSERT(state() == InferiorSetupRequested, qDebug() << state());
QString core = coreFileName();
if (response.resultClass == GdbResultDone) {
showMessage(tr("Symbols found."), StatusBar);
m_engine->postCommand("target core " + m_coreName,
m_engine->postCommand("target core " + core.toLocal8Bit(),
CB(handleTargetCore));
return;
}
QString msg = tr("No symbols found in core file <i>%1</i>.")
.arg(startParameters().coreFile);
.arg(core);
msg += _(" ");
msg += tr("This can be caused by a path length limitation in the "
"core file.");
@@ -195,15 +209,35 @@ void CoreGdbAdapter::interruptInferior()
QTC_CHECK(false);
}
void CoreGdbAdapter::shutdownInferior()
{
m_engine->notifyInferiorShutdownOk();
}
void CoreGdbAdapter::shutdownAdapter()
{
m_engine->notifyAdapterShutdownOk();
}
void CoreGdbAdapter::unpackCoreIfNeeded()
{
if (!m_coreName.endsWith(QLatin1String(".lzo"))) {
continueAdapterStart();
return;
}
{
QString pattern = QDir::tempPath() + QLatin1String("/tmpcore-XXXXXX");
QTemporaryFile tmp(pattern, this);
tmp.open();
m_tempCoreName = tmp.fileName();
}
QProcess *process = new QProcess(this);
process->setWorkingDirectory(QDir::tempPath());
process->start("/usr/bin/lzop", QStringList() << "-o" << m_tempCoreName << "-x" << m_coreName);
connect(process, SIGNAL(finished(int)), SLOT(continueAdapterStart()));
}
QString CoreGdbAdapter::coreFileName() const
{
return m_tempCoreName.isEmpty() ? m_coreName : m_tempCoreName;
}
} // namespace Internal
} // namespace Debugger