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Debugger: Identify a breakpoint's requested parameters with preset data

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This removes the ability to have different enabled/disabled states
for the same breakpoint in concurrently running engines, but make
the behavior less surprising.

At least currently people *do* expect breakpoint changes in a running
engine to persist after the engine dies.

Change-Id: I911594765b24f2ce58f6747ae5ecab3e608882b8
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
This commit is contained in:
hjk
2018-08-22 15:45:16 +02:00
parent 6386cd54eb
commit 9492066a31
2 changed files with 36 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

66
src/plugins/debugger/breakhandler.cpp
View File

@@ -1157,19 +1157,21 @@ QVariant BreakpointItem::data(int column, int role) const
void BreakpointItem::addToCommand(DebuggerCommand *cmd) const
{
QTC_ASSERT(m_globalBreakpoint, return);
const BreakpointParameters &requested = requestedParameters();
cmd->arg("modelid", modelId());
cmd->arg("id", m_responseId);
cmd->arg("type", m_requestedParameters.type);
cmd->arg("ignorecount", m_requestedParameters.ignoreCount);
cmd->arg("condition", toHex(m_requestedParameters.condition));
cmd->arg("command", toHex(m_requestedParameters.command));
cmd->arg("function", m_requestedParameters.functionName);
cmd->arg("oneshot", m_requestedParameters.oneShot);
cmd->arg("enabled", m_requestedParameters.enabled);
cmd->arg("file", m_requestedParameters.fileName);
cmd->arg("line", m_requestedParameters.lineNumber);
cmd->arg("address", m_requestedParameters.address);
cmd->arg("expression", m_requestedParameters.expression);
cmd->arg("type", requested.type);
cmd->arg("ignorecount", requested.ignoreCount);
cmd->arg("condition", toHex(requested.condition));
cmd->arg("command", toHex(requested.command));
cmd->arg("function", requested.functionName);
cmd->arg("oneshot", requested.oneShot);
cmd->arg("enabled", requested.enabled);
cmd->arg("file", requested.fileName);
cmd->arg("line", requested.lineNumber);
cmd->arg("address", requested.address);
cmd->arg("expression", requested.expression);
}
void BreakpointItem::updateFromGdbOutput(const GdbMi &bkpt)
@@ -1216,7 +1218,6 @@ void BreakHandler::requestBreakpointRemoval(const Breakpoint &bp)
void BreakHandler::requestBreakpointEnabling(const Breakpoint &bp, bool enabled)
{
if (bp->m_parameters.enabled != enabled) {
bp->m_requestedParameters.enabled = enabled;
bp->updateMarkerIcon();
bp->update();
requestBreakpointUpdate(bp);
@@ -1802,8 +1803,6 @@ void BreakHandler::editBreakpoints(const Breakpoints &bps, QWidget *parent)
BreakpointItem::BreakpointItem(const GlobalBreakpoint &gbp)
: m_globalBreakpoint(gbp)
{
if (gbp)
m_requestedParameters = gbp->requestedParameters();
}
BreakpointItem::~BreakpointItem()
@@ -1843,7 +1842,7 @@ int BreakpointItem::markerLineNumber() const
const BreakpointParameters &BreakpointItem::requestedParameters() const
{
return m_requestedParameters;
return m_globalBreakpoint ? m_globalBreakpoint->requestedParameters() : m_alienParameters;
}
static void formatAddress(QTextStream &str, quint64 address)
@@ -1920,6 +1919,7 @@ QIcon BreakpointItem::icon() const
QString BreakpointItem::toolTip() const
{
const BreakpointParameters &requested = requestedParameters();
QString rc;
QTextStream str(&rc);
str << "<html><body><b>" << tr("Breakpoint") << "</b>"
@@ -1932,7 +1932,7 @@ QString BreakpointItem::toolTip() const
str << ", " << tr("pending");
str << ", " << stateToString(m_state) << "</td></tr>";
str << "<tr><td>" << tr("Breakpoint Type:")
<< "</td><td>" << typeToString(m_requestedParameters.type) << "</td></tr>"
<< "</td><td>" << typeToString(requested.type) << "</td></tr>"
<< "<tr><td>" << tr("Marker File:")
<< "</td><td>" << QDir::toNativeSeparators(markerFileName()) << "</td></tr>"
<< "<tr><td>" << tr("Marker Line:")
@@ -1949,63 +1949,63 @@ QString BreakpointItem::toolTip() const
}
if (m_parameters.type == BreakpointByFunction) {
str << "<tr><td>" << tr("Function Name:")
<< "</td><td>" << m_requestedParameters.functionName
<< "</td><td>" << requested.functionName
<< "</td><td>" << m_parameters.functionName
<< "</td></tr>";
}
if (m_parameters.type == BreakpointByFileAndLine) {
str << "<tr><td>" << tr("File Name:")
<< "</td><td>" << QDir::toNativeSeparators(m_requestedParameters.fileName)
<< "</td><td>" << QDir::toNativeSeparators(requested.fileName)
<< "</td><td>" << QDir::toNativeSeparators(m_parameters.fileName)
<< "</td></tr>"
<< "<tr><td>" << tr("Line Number:")
<< "</td><td>" << m_requestedParameters.lineNumber
<< "</td><td>" << requested.lineNumber
<< "</td><td>" << m_parameters.lineNumber << "</td></tr>";
}
if (m_requestedParameters.type == BreakpointByFunction || m_parameters.type == BreakpointByFileAndLine) {
if (requested.type == BreakpointByFunction || m_parameters.type == BreakpointByFileAndLine) {
str << "<tr><td>" << tr("Module:")
<< "</td><td>" << m_requestedParameters.module
<< "</td><td>" << requested.module
<< "</td><td>" << m_parameters.module
<< "</td></tr>";
}
str << "<tr><td>" << tr("Breakpoint Address:")
<< "</td><td>";
formatAddress(str, m_requestedParameters.address);
formatAddress(str, requested.address);
str << "</td><td>";
formatAddress(str, m_parameters.address);
str << "</td></tr>";
if (!m_requestedParameters.command.isEmpty() || !m_parameters.command.isEmpty()) {
if (!requested.command.isEmpty() || !m_parameters.command.isEmpty()) {
str << "<tr><td>" << tr("Command:")
<< "</td><td>" << m_requestedParameters.command
<< "</td><td>" << requested.command
<< "</td><td>" << m_parameters.command
<< "</td></tr>";
}
if (!m_requestedParameters.message.isEmpty() || !m_parameters.message.isEmpty()) {
if (!requested.message.isEmpty() || !m_parameters.message.isEmpty()) {
str << "<tr><td>" << tr("Message:")
<< "</td><td>" << m_requestedParameters.message
<< "</td><td>" << requested.message
<< "</td><td>" << m_parameters.message
<< "</td></tr>";
}
if (!m_requestedParameters.condition.isEmpty() || !m_parameters.condition.isEmpty()) {
if (!requested.condition.isEmpty() || !m_parameters.condition.isEmpty()) {
str << "<tr><td>" << tr("Condition:")
<< "</td><td>" << m_requestedParameters.condition
<< "</td><td>" << requested.condition
<< "</td><td>" << m_parameters.condition
<< "</td></tr>";
}
if (m_requestedParameters.ignoreCount || m_parameters.ignoreCount) {
if (requested.ignoreCount || m_parameters.ignoreCount) {
str << "<tr><td>" << tr("Ignore Count:") << "</td><td>";
if (m_requestedParameters.ignoreCount)
if (requested.ignoreCount)
str << m_parameters.ignoreCount;
str << "</td><td>";
if (m_parameters.ignoreCount)
str << m_parameters.ignoreCount;
str << "</td></tr>";
}
if (m_requestedParameters.threadSpec >= 0 || m_parameters.threadSpec >= 0) {
if (requested.threadSpec >= 0 || m_parameters.threadSpec >= 0) {
str << "<tr><td>" << tr("Thread Specification:")
<< "</td><td>";
if (m_requestedParameters.threadSpec >= 0)
str << m_requestedParameters.threadSpec;
if (requested.threadSpec >= 0)
str << requested.threadSpec;
str << "</td><td>";
if (m_parameters.threadSpec >= 0)
str << m_parameters.threadSpec;

6
src/plugins/debugger/breakhandler.h
View File

@@ -205,11 +205,11 @@ private:
void setState(BreakpointState state);
const GlobalBreakpoint m_globalBreakpoint; // Origin, or null for aliens.
BreakpointParameters m_requestedParameters; // May differ from global value over lifetime of breakpoint.
BreakpointParameters m_parameters;
BreakpointParameters m_parameters; // Parameters acknowledged by engine.
BreakpointParameters m_alienParameters; // Requested parameters in case of no associated global bp.
BreakpointState m_state = BreakpointNew; // Current state of breakpoint.
BreakpointMarker *m_marker = nullptr;
QString m_responseId; //!< Breakpoint number or id assigne by or used in the debugger backend.
QString m_responseId; //!< Breakpoint number or id assigned by or used in the debugger backend.
QString m_displayName;
};