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Debugger: Recognize source data within disassembler view

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... and use it to toggle breakpoints by file and line,
and for jumping to file and line.

Task-number: QTCREATORBUG-14278
Change-Id: I799d085eb53339905ea3608022aeae5a9aef1fda
Reviewed-by: Niels Weber <niels.weber@theqtcompany.com>
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>
This commit is contained in:
hjk
2015-07-20 09:37:54 +02:00
parent e3c2236c26
commit d765cd73a2
8 changed files with 114 additions and 103 deletions
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146
src/plugins/debugger/debuggerplugin.cpp
View File

@@ -618,7 +618,7 @@ public:
{
QString message;
if (isMessageOnly) {
if (data.address) {
if (data.type == LocationByAddress) {
//: Message tracepoint: Address hit.
message = tr("0x%1 hit").arg(data.address, 0, 16);
} else {
@@ -638,10 +638,7 @@ public:
return;
message = dialog.textValue();
}
if (data.address)
toggleBreakpointByAddress(data.address, message);
else
toggleBreakpointByFileAndLine(data.fileName, data.lineNumber, message);
toggleBreakpoint(data, message);
}
void updateWatchersHeader(int section, int, int newSize)
@@ -687,11 +684,8 @@ public:
void activatePreviousMode();
void activateDebugMode();
void toggleBreakpoint();
void toggleBreakpointByFileAndLine(const QString &fileName, int lineNumber,
const QString &tracePointMessage = QString());
void toggleBreakpointByAddress(quint64 address,
const QString &tracePointMessage = QString());
void toggleBreakpointHelper();
void toggleBreakpoint(const ContextData &location, const QString &tracePointMessage = QString());
void onModeChanged(IMode *mode);
void onCoreAboutToOpen();
void updateDebugWithoutDeployMenu();
@@ -829,17 +823,23 @@ public slots:
void handleExecJumpToLine()
{
currentEngine()->resetLocation();
if (BaseTextEditor *textEditor = BaseTextEditor::currentTextEditor())
currentEngine()->executeJumpToLine(getLocationContext(textEditor->textDocument(),
textEditor->currentLine()));
if (BaseTextEditor *textEditor = BaseTextEditor::currentTextEditor()) {
ContextData location = getLocationContext(textEditor->textDocument(),
textEditor->currentLine());
if (location.isValid())
currentEngine()->executeJumpToLine(location);
}
}
void handleExecRunToLine()
{
currentEngine()->resetLocation();
if (BaseTextEditor *textEditor = BaseTextEditor::currentTextEditor())
currentEngine()->executeRunToLine(getLocationContext(textEditor->textDocument(),
textEditor->currentLine()));
if (BaseTextEditor *textEditor = BaseTextEditor::currentTextEditor()) {
ContextData location = getLocationContext(textEditor->textDocument(),
textEditor->currentLine());
if (location.isValid())
currentEngine()->executeRunToLine(location);
}
}
void handleExecRunToSelectedFunction()
@@ -1573,26 +1573,18 @@ void DebuggerPluginPrivate::updateBreakMenuItem(IEditor *editor)
void DebuggerPluginPrivate::requestContextMenu(TextEditorWidget *widget,
int lineNumber, QMenu *menu)
{
ContextData args;
args.lineNumber = lineNumber;
bool contextUsable = true;
Breakpoint bp;
TextDocument *document = widget->textDocument();
args.fileName = document->filePath().toString();
if (document->property(Constants::OPENED_WITH_DISASSEMBLY).toBool()) {
QString line = document->plainText()
.section(QLatin1Char('\n'), lineNumber - 1, lineNumber - 1);
ContextData args = getLocationContext(document, lineNumber);
if (args.type == LocationByAddress) {
BreakpointResponse needle;
needle.type = BreakpointByAddress;
needle.address = DisassemblerLine::addressFromDisassemblyLine(line);
args.address = needle.address;
needle.address = args.address;
needle.lineNumber = -1;
bp = breakHandler()->findSimilarBreakpoint(needle);
contextUsable = args.address != 0;
} else {
bp = breakHandler()
->findBreakpointByFileAndLine(args.fileName, lineNumber);
} else if (args.type == LocationByFile) {
bp = breakHandler()->findBreakpointByFileAndLine(args.fileName, lineNumber);
if (!bp)
bp = breakHandler()->findBreakpointByFileAndLine(args.fileName, lineNumber, false);
}
@@ -1625,7 +1617,7 @@ void DebuggerPluginPrivate::requestContextMenu(TextEditorWidget *widget,
? tr("Set Breakpoint at 0x%1").arg(args.address, 0, 16)
: tr("Set Breakpoint at Line %1").arg(lineNumber);
auto act = menu->addAction(text);
act->setEnabled(contextUsable);
act->setEnabled(args.isValid());
connect(act, &QAction::triggered, [this, args] {
breakpointSetMarginActionTriggered(false, args);
});
@@ -1635,14 +1627,14 @@ void DebuggerPluginPrivate::requestContextMenu(TextEditorWidget *widget,
? tr("Set Message Tracepoint at 0x%1...").arg(args.address, 0, 16)
: tr("Set Message Tracepoint at Line %1...").arg(lineNumber);
act = menu->addAction(tracePointText);
act->setEnabled(contextUsable);
act->setEnabled(args.isValid());
connect(act, &QAction::triggered, [this, args] {
breakpointSetMarginActionTriggered(true, args);
});
}
// Run to, jump to line below in stopped state.
if (currentEngine()->state() == InferiorStopOk && contextUsable) {
if (currentEngine()->state() == InferiorStopOk && args.isValid()) {
menu->addSeparator();
if (currentEngine()->hasCapability(RunToLineCapability)) {
auto act = menu->addAction(args.address
@@ -1678,72 +1670,58 @@ void DebuggerPluginPrivate::requestContextMenu(TextEditorWidget *widget,
}
}
void DebuggerPluginPrivate::toggleBreakpoint()
{
BaseTextEditor *textEditor = BaseTextEditor::currentTextEditor();
QTC_ASSERT(textEditor, return);
const int lineNumber = textEditor->currentLine();
if (textEditor->property(Constants::OPENED_WITH_DISASSEMBLY).toBool()) {
QString line = textEditor->textDocument()->plainText()
.section(QLatin1Char('\n'), lineNumber - 1, lineNumber - 1);
quint64 address = DisassemblerLine::addressFromDisassemblyLine(line);
toggleBreakpointByAddress(address);
} else if (lineNumber >= 0) {
toggleBreakpointByFileAndLine(textEditor->document()->filePath().toString(), lineNumber);
}
}
void DebuggerPluginPrivate::toggleBreakpointByFileAndLine(const QString &fileName,
int lineNumber, const QString &tracePointMessage)
void DebuggerPluginPrivate::toggleBreakpoint(const ContextData &location, const QString &tracePointMessage)
{
QTC_ASSERT(location.isValid(), return);
BreakHandler *handler = m_breakHandler;
Breakpoint bp = handler->findBreakpointByFileAndLine(fileName, lineNumber, true);
if (!bp)
bp = handler->findBreakpointByFileAndLine(fileName, lineNumber, false);
Breakpoint bp;
if (location.type == LocationByFile) {
bp = handler->findBreakpointByFileAndLine(location.fileName, location.lineNumber, true);
if (!bp)
bp = handler->findBreakpointByFileAndLine(location.fileName, location.lineNumber, false);
} else if (location.type == LocationByAddress) {
bp = handler->findBreakpointByAddress(location.address);
}
if (bp) {
bp.removeBreakpoint();
} else {
BreakpointParameters data(BreakpointByFileAndLine);
if (boolSetting(BreakpointsFullPathByDefault))
data.pathUsage = BreakpointUseFullPath;
data.tracepoint = !tracePointMessage.isEmpty();
data.message = tracePointMessage;
data.fileName = fileName;
data.lineNumber = lineNumber;
BreakpointParameters data;
if (location.type == LocationByFile) {
data.type = BreakpointByFileAndLine;
if (boolSetting(BreakpointsFullPathByDefault))
data.pathUsage = BreakpointUseFullPath;
data.tracepoint = !tracePointMessage.isEmpty();
data.message = tracePointMessage;
data.fileName = location.fileName;
data.lineNumber = location.lineNumber;
} else if (location.type == LocationByAddress) {
data.type = BreakpointByAddress;
data.tracepoint = !tracePointMessage.isEmpty();
data.message = tracePointMessage;
data.address = location.address;
}
handler->appendBreakpoint(data);
}
}
void DebuggerPluginPrivate::toggleBreakpointByAddress(quint64 address,
const QString &tracePointMessage)
void DebuggerPluginPrivate::toggleBreakpointHelper()
{
BreakHandler *handler = m_breakHandler;
if (Breakpoint bp = handler->findBreakpointByAddress(address)) {
bp.removeBreakpoint();
} else {
BreakpointParameters data(BreakpointByAddress);
data.tracepoint = !tracePointMessage.isEmpty();
data.message = tracePointMessage;
data.address = address;
handler->appendBreakpoint(data);
}
BaseTextEditor *textEditor = BaseTextEditor::currentTextEditor();
QTC_ASSERT(textEditor, return);
const int lineNumber = textEditor->currentLine();
ContextData location = getLocationContext(textEditor->textDocument(), lineNumber);
if (location.isValid())
toggleBreakpoint(location);
}
void DebuggerPluginPrivate::requestMark(TextEditorWidget *widget, int lineNumber,
TextMarkRequestKind kind)
{
if (kind != BreakpointRequest)
return;
TextDocument *document = widget->textDocument();
if (document->property(Constants::OPENED_WITH_DISASSEMBLY).toBool()) {
QString line = document->plainText()
.section(QLatin1Char('\n'), lineNumber - 1, lineNumber - 1);
quint64 address = DisassemblerLine::addressFromDisassemblyLine(line);
toggleBreakpointByAddress(address);
} else {
toggleBreakpointByFileAndLine(document->filePath().toString(), lineNumber);
if (kind == BreakpointRequest) {
ContextData location = getLocationContext(widget->textDocument(), lineNumber);
if (location.isValid())
toggleBreakpoint(location);
}
}
@@ -2801,7 +2779,7 @@ void DebuggerPluginPrivate::extensionsInitialized()
cmd->setDefaultKeySequence(QKeySequence(UseMacShortcuts ? tr("F8") : tr("F9")));
debugMenu->addAction(cmd);
connect(m_breakAction, &QAction::triggered,
this, &DebuggerPluginPrivate::toggleBreakpoint);
this, &DebuggerPluginPrivate::toggleBreakpointHelper);
debugMenu->addSeparator();