lukechilds
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ethminer
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More stability fixes.

cl-refactor
Gav Wood 11 years ago
parent
04a3d5e9d6
commit
a6f4d50b41
1 changed files with 57 additions and 58 deletions
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  1. 115
      alethzero/MainWin.cpp

115
alethzero/MainWin.cpp
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@ -188,6 +188,7 @@ Main::Main(QWidget *parent) :
s.setValue("splashMessage", false);
}
}
m_pcWarp.clear();
}
Main::~Main()
@ -879,8 +880,7 @@ void Main::on_blocks_currentItemChanged()
Transaction t = st.pending()[txi];
auto r = t.rlp();
bool done = m_currentExecution->setup(&r);
if (!done)
if (bool done = m_currentExecution->setup(&r))
{
auto startGas = m_currentExecution->vm().gas();
for (; !done; done = m_currentExecution->go(1))
@ -969,6 +969,7 @@ void Main::on_destination_currentTextChanged()
void Main::on_data_textChanged()
{
m_pcWarp.clear();
if (isCreation())
{
string src = ui->data->toPlainText().toStdString();
@ -1176,13 +1177,13 @@ void Main::on_mine_triggered()
void Main::on_send_clicked()
{
debugFinished();
u256 totalReq = value() + fee();
eth::ClientGuard l(&*m_client);
for (auto i: m_myKeys)
if (m_client->postState().balance(i.address()) >= totalReq)
{
m_client->unlock();
debugFinished();
Secret s = i.secret();
if (isCreation())
m_client->transact(s, value(), m_data, ui->gas->value(), gasPrice());
@ -1216,22 +1217,15 @@ void Main::on_debug_clicked()
t.receiveAddress = isCreation() ? Address() : fromString(ui->destination->currentText());
t.sign(s);
auto r = t.rlp();
bool ok = m_currentExecution->setup(&r);
m_pcWarp.clear();
m_history.clear();
if (ok)
if (bool done = m_currentExecution->setup(&r))
{
auto gasBegin = m_currentExecution->vm().gas();
while (ok)
{
m_history.append(WorldState({m_currentExecution->vm().curPC(), m_currentExecution->vm().gas(), gasBegin - m_currentExecution->vm().gas(), m_currentExecution->vm().stack(), m_currentExecution->vm().memory(), m_currentExecution->state().storage(m_currentExecution->ext().myAddress)}));
ok = !m_currentExecution->go(1);
}
auto startGas = m_currentExecution->vm().gas();
for (; !done; done = m_currentExecution->go(1))
m_history.append(WorldState({m_currentExecution->vm().curPC(), m_currentExecution->vm().gas(), startGas - m_currentExecution->vm().gas(), m_currentExecution->vm().stack(), m_currentExecution->vm().memory(), m_currentExecution->state().storage(m_currentExecution->ext().myAddress)}));
initDebugger();
updateDebugger();
}
initDebugger();
m_currentExecution.reset();
updateDebugger();
return;
}
statusBar()->showMessage("Couldn't make transaction: no single account contains at least the required amount.");
@ -1276,41 +1270,43 @@ void Main::debugFinished()
void Main::initDebugger()
{
// ui->send->setEnabled(false);
ui->debugStep->setEnabled(true);
ui->debugStepback->setEnabled(true);
ui->debugPanel->setEnabled(true);
ui->debugCode->setEnabled(false);
ui->debugTimeline->setMinimum(0);
ui->debugTimeline->setMaximum(m_history.size() - 1);
ui->debugTimeline->setValue(0);
QListWidget* dc = ui->debugCode;
dc->clear();
if (m_currentExecution)
if (m_history.size())
{
for (unsigned i = 0; i <= m_currentExecution->ext().code.size(); ++i)
ui->debugStep->setEnabled(true);
ui->debugStepback->setEnabled(true);
ui->debugPanel->setEnabled(true);
ui->debugCode->setEnabled(false);
ui->debugTimeline->setMinimum(0);
ui->debugTimeline->setMaximum(m_history.size() - 1);
ui->debugTimeline->setValue(0);
QListWidget* dc = ui->debugCode;
dc->clear();
if (m_currentExecution)
{
byte b = i < m_currentExecution->ext().code.size() ? m_currentExecution->ext().code[i] : 0;
try
for (unsigned i = 0; i <= m_currentExecution->ext().code.size(); ++i)
{
QString s = c_instructionInfo.at((Instruction)b).name;
m_pcWarp[i] = dc->count();
ostringstream out;
out << hex << setw(4) << setfill('0') << i;
if (b >= (byte)Instruction::PUSH1 && b <= (byte)Instruction::PUSH32)
byte b = i < m_currentExecution->ext().code.size() ? m_currentExecution->ext().code[i] : 0;
try
{
unsigned bc = b - (byte)Instruction::PUSH1 + 1;
s = "PUSH 0x" + QString::fromStdString(toHex(bytesConstRef(&m_currentExecution->ext().code[i + 1], bc)));
i += bc;
QString s = c_instructionInfo.at((Instruction)b).name;
m_pcWarp[i] = dc->count();
ostringstream out;
out << hex << setw(4) << setfill('0') << i;
if (b >= (byte)Instruction::PUSH1 && b <= (byte)Instruction::PUSH32)
{
unsigned bc = b - (byte)Instruction::PUSH1 + 1;
s = "PUSH 0x" + QString::fromStdString(toHex(bytesConstRef(&m_currentExecution->ext().code[i + 1], bc)));
i += bc;
}
dc->addItem(QString::fromStdString(out.str()) + " " + s);
}
catch (...)
{
break; // probably hit data segment
}
dc->addItem(QString::fromStdString(out.str()) + " " + s);
}
catch (...)
{
break; // probably hit data segment
}
}
}
}
@ -1321,23 +1317,26 @@ void Main::on_debugTimeline_valueChanged()
void Main::updateDebugger()
{
QListWidget* ds = ui->debugStack;
ds->clear();
if (m_currentExecution)
{
QListWidget* ds = ui->debugStack;
ds->clear();
WorldState const& ws = m_history[ui->debugTimeline->value()];
WorldState const& ws = m_history[ui->debugTimeline->value()];
for (auto i: ws.stack)
ds->insertItem(0, QString::fromStdString(toHex(((h256)i).asArray())));
ui->debugMemory->setHtml(QString::fromStdString(eth::memDump(ws.memory, 16, true)));
ui->debugCode->setCurrentRow(m_pcWarp[(unsigned)ws.curPC]);
ostringstream ss;
ss << hex << "PC: 0x" << ws.curPC << " | GAS: 0x" << ws.gas;
ui->debugStateInfo->setText(QString::fromStdString(ss.str()));
for (auto i: ws.stack)
ds->insertItem(0, QString::fromStdString(toHex(((h256)i).asArray())));
ui->debugMemory->setHtml(QString::fromStdString(eth::memDump(ws.memory, 16, true)));
ui->debugCode->setCurrentRow(m_pcWarp[(unsigned)ws.curPC]);
ostringstream ss;
ss << hex << "PC: 0x" << ws.curPC << " | GAS: 0x" << ws.gas;
ui->debugStateInfo->setText(QString::fromStdString(ss.str()));
stringstream s;
for (auto const& i: ws.storage)
s << "@" << showbase << hex << i.first << "&nbsp;&nbsp;&nbsp;&nbsp;" << showbase << hex << i.second << "<br/>";
ui->debugStorage->setHtml(QString::fromStdString(s.str()));
stringstream s;
for (auto const& i: ws.storage)
s << "@" << showbase << hex << i.first << "&nbsp;&nbsp;&nbsp;&nbsp;" << showbase << hex << i.second << "<br/>";
ui->debugStorage->setHtml(QString::fromStdString(s.str()));
}
}
// extra bits needed to link on VS

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