void GdbDebugger::handleResultStackListFrame(const GdbResponse &response, QMap<QString,QVariant> &map)
{
//10000015^done,stack=[frame={level="0",addr="0x0040113f",func="main.main",file="F:/hg/debug_test/hello/main.go",fullname="F:/hg/debug_test/hello/main.go",line="36"},frame={level="1",addr="0x00401f8a",func="runtime.mainstart",file="386/asm.s",fullname="c:/go/src/pkg/runtime/386/asm.s",line="96"},frame={level="2",addr="0x0040bcfe",func="runtime.initdone",file="/go/src/pkg/runtime/proc.c",fullname="c:/go/src/pkg/runtime/proc.c",line="242"},frame={level="3",addr="0x00000000",func="??"}]
m_framesModel->removeRows(0,m_framesModel->rowCount());
if (response.resultClass != GdbResultDone) {
return;
}
GdbMiValue stack = response.data.findChild("stack");
if (stack.isList()) {
for (int i = 0; i < stack.childCount(); i++) {
GdbMiValue child = stack.childAt(i);
if (child.isValid() && child.name() == "frame") {
QString level = child.findChild("level").data();
QString addr = child.findChild("addr").data();
QString func = child.findChild("func").data();
QString file = child.findChild("file").data();
QString line = child.findChild("line").data();
m_framesModel->appendRow(QList<QStandardItem*>()
<< new QStandardItem(level)
<< new QStandardItem(addr)
<< new QStandardItem(func)
<< new QStandardItem(file)
<< new QStandardItem(line)
);
}
}
}
}
void GdbDebugger::handleLibrary(const GdbMiValue &result)
{
QString id = result.findChild("id").data();
QString thread_group = result.findChild("thread-group").data();
m_libraryModel->appendRow(QList<QStandardItem*>()
<< new QStandardItem(id)
<< new QStandardItem(thread_group)
);
}
void GdbDebugger::handleResultStackListVariables(const GdbResponse &response, QMap<QString,QVariant> &map)
{
//10000014^done,variables=[{name="v"},{name="x"},{name="pt"},{name="str"},{name="sum1"},{name="y"}]
if (response.resultClass != GdbResultDone) {
return;
}
GdbMiValue vars = response.data.findChild("variables");
if (vars.isList()) {
foreach (const GdbMiValue &child, vars.m_children) {
if (child.isValid()) {
QString var = child.findChild("name").data();
if (!m_varNameMap.contains(var)) {
createWatch(var,true,false);
}
}
}
}
void GdbDebugger::handleStopped(const GdbMiValue &result)
{
QByteArray reason = result.findChild("reason").data();
m_handleState.setReason(reason);
m_handleState.setStopped(true);
if (reason.startsWith("exited")) {
m_handleState.setExited(true);
m_handleState.setReason(reason);
return;
}
GdbMiValue frame = result.findChild("frame");
if (frame.isValid()) {
QString fullname = frame.findChild("fullname").data();
QString file = frame.findChild("file").data();
QString line = frame.findChild("line").data();
if (!fullname.isEmpty()) {
emit setCurrentLine(fullname,line.toInt()-1);
} else if (!file.isEmpty()) {
//fix go build bug, not find fullname
//file="C:/Users/ADMINI~1/AppData/Local/Temp/2/bindist308287094/go/src/pkg/fmt/print.go"
int i = file.indexOf("/go/src/pkg");
if (i > 0) {
QString fullname = LiteApi::getGoroot(m_liteApp)+file.right(file.length()-i-3);
emit setCurrentLine(fullname,line.toInt()-1);
}
}
}
}
static void GdbMiValueToItem(QStandardItem *item, const GdbMiValue &value)
{
switch (value.type()) {
case GdbMiValue::Invalid:
item->appendRow(new QStandardItem("Invalid"));
break;
case GdbMiValue::Const:
if (value.name().isEmpty()) {
item->appendRow(new QStandardItem(QString(value.data())));
} else {
item->appendRow(new QStandardItem(QString(value.name()+"="+value.data())));
}
break;
case GdbMiValue::List: {
QStandardItem *in = new QStandardItem(QString(value.name()));
item->appendRow(in);
for (int i = 0; i < value.childCount(); i++) {
QStandardItem *iv = new QStandardItem(QString("[%1]").arg(i));
in->appendRow(iv);
GdbMiValueToItem(iv,value.childAt(i));
}
break;
}
case GdbMiValue::Tuple: {
QStandardItem *iv = item;
if (!value.name().isEmpty()) {
iv = new QStandardItem(QString(value.name()));
item->appendRow(iv);
}
foreach (const GdbMiValue &v, value.children()) {
GdbMiValueToItem(iv,v);
}
break;
}
}
}
void GdbDebugger::handleResponse(const QByteArray &buff)
{
if (buff.isEmpty() || buff == "(gdb) ")
return;
const char *from = buff.constData();
const char *to = from + buff.size();
const char *inner;
int token = -1;
// Token is a sequence of numbers.
for (inner = from; inner != to; ++inner)
if (*inner < '0' || *inner > '9')
break;
if (from != inner) {
token = QByteArray(from, inner - from).toInt();
from = inner;
}
// Next char decides kind of response.
const char c = *from++;
switch (c) {
case '*':
case '+':
case '=':
{
QByteArray asyncClass;
for (; from != to; ++from) {
const char c = *from;
if (!isNameChar(c))
break;
asyncClass += *from;
}
GdbMiValue result;
while (from != to) {
GdbMiValue data;
if (*from != ',') {
// happens on archer where we get
// 23^running <NL> *running,thread-id="all" <NL> (gdb)
result.m_type = GdbMiValue::Tuple;
break;
}
++from; // skip ','
data.parseResultOrValue(from, to);
if (data.isValid()) {
//qDebug() << "parsed result:" << data.toString();
result.m_children += data;
result.m_type = GdbMiValue::Tuple;
}
}
handleAsyncClass(asyncClass,result);
break;
}
case '~':
handleConsoleStream(GdbMiValue::parseCString(from, to));
break;
case '@':
handleTargetStream(GdbMiValue::parseCString(from, to));
break;
case '&':
handleLogStream(GdbMiValue::parseCString(from, to));
break;
case '^': {
GdbResponse response;
response.token = token;
for (inner = from; inner != to; ++inner)
if (*inner < 'a' || *inner > 'z')
break;
QByteArray resultClass = QByteArray::fromRawData(from, inner - from);
if (resultClass == "done") {
response.resultClass = GdbResultDone;
} else if (resultClass == "running") {
response.resultClass = GdbResultRunning;
} else if (resultClass == "connected") {
response.resultClass = GdbResultConnected;
} else if (resultClass == "error") {
response.resultClass = GdbResultError;
} else if (resultClass == "exit") {
response.resultClass = GdbResultExit;
} else {
response.resultClass = GdbResultUnknown;
}
from = inner;
if (from != to) {
if (*from == ',') {
++from;
response.data.parseTuple_helper(from, to);
response.data.m_type = GdbMiValue::Tuple;
response.data.m_name = "data";
} else {
// Archer has this.
response.data.m_type = GdbMiValue::Tuple;
response.data.m_name = "data";
}
}
if (m_tokenCookieMap.contains(token)) {
response.cookie = m_tokenCookieMap.take(token);
}
handleResultRecord(response);
break;
}
default: {
from--;
QByteArray out(from,to-from);
out.append("\n");
emit debugLog(LiteApi::DebugApplationLog,QString::fromUtf8(out));
break;
}
}
}
