void CodeLiteLLDBApp::EvalExpression(const LLDBCommand& command)
{
wxPrintf("codelite-lldb: evaluating expression '%s'\n", command.GetExpression());
if(CanInteract()) {
lldb::SBExpressionOptions options;
lldb::SBValue value = m_target.EvaluateExpression(command.GetExpression().mb_str(wxConvUTF8).data(), options);
if(value.IsValid()) {
LLDBReply reply;
reply.SetReplyType(kReplyTypeExprEvaluated);
reply.SetExpression(command.GetExpression());
LLDBVariable::Vect_t vars;
LLDBVariable::Ptr_t var(new LLDBVariable(value));
vars.push_back(var);
reply.SetVariables(vars);
VariableWrapper wrapper;
wrapper.value = value;
// Cache the expanded variable (we will need it later for tooltip expansion
m_variables.insert(std::make_pair(value.GetID(), wrapper));
SendReply(reply);
}
}
}
void CodeLiteLLDBApp::EvalExpression(const LLDBCommand& command)
{
wxPrintf("codelite-lldb: evaluating expression '%s'\n", command.GetExpression());
if(CanInteract()) {
// Evaluate the expression based on the current frame
wxString expression = command.GetExpression();
expression.Trim().Trim(false);
lldb::SBValue value = m_target.GetProcess().GetSelectedThread().GetSelectedFrame().GetValueForVariablePath(
expression.mb_str(wxConvUTF8).data());
if(value.IsValid()) {
LLDBReply reply;
reply.SetReplyType(kReplyTypeExprEvaluated);
reply.SetExpression(command.GetExpression());
LLDBVariable::Vect_t vars;
LLDBVariable::Ptr_t var(new LLDBVariable(value));
vars.push_back(var);
reply.SetVariables(vars);
VariableWrapper wrapper;
wrapper.value = value;
// Cache the expanded variable (we will need it later for tooltip expansion
m_variables.insert(std::make_pair(value.GetID(), wrapper));
SendReply(reply);
}
}
}
void CodeLiteLLDBApp::NotifyLocals(LLDBVariable::Vect_t locals)
{
wxPrintf("codelite-lldb: NotifyLocals called with %d locals\n", (int)locals.size());
LLDBReply reply;
reply.SetReplyType(kReplyTypeLocalsUpdated);
reply.SetVariables(locals);
SendReply(reply);
}
// we need to return list of children for a variable
// we stashed the variables we got so far inside a map
void CodeLiteLLDBApp::ExpandVariable(const LLDBCommand& command)
{
int variableId = command.GetLldbId();
if(variableId == wxNOT_FOUND) {
return;
}
LLDBVariable::Vect_t children;
std::map<int, VariableWrapper>::iterator iter = m_variables.find(variableId);
if(iter != m_variables.end()) {
lldb::SBValue* pvalue = &(iter->second.value);
lldb::SBValue deReferencedValue;
int size = pvalue->GetNumChildren();
lldb::TypeClass typeClass = pvalue->GetType().GetTypeClass();
if(typeClass & lldb::eTypeClassArray) {
size > (int)m_settings.GetMaxArrayElements() ? size = m_settings.GetMaxArrayElements() : size = size;
wxPrintf("codelite-lldb: value %s is an array. Limiting its size\n", pvalue->GetName());
} /*else if ( typeClass & lldb::eTypeClassPointer ) {
// dereference is needed
wxPrintf("codelite-lldb: value '%s' is a class pointer, dereferecning it\n", pvalue->GetName());
deReferencedValue = pvalue->Dereference();
// and update the number of children
pvalue = &deReferencedValue;
wxPrintf("codelite-lldb: new number of children is set to %d\n", size);
size = pvalue->GetNumChildren();
}*/
for(int i = 0; i < size; ++i) {
lldb::SBValue child = pvalue->GetChildAtIndex(i);
if(child.IsValid()) {
LLDBVariable::Ptr_t var(new LLDBVariable(child));
children.push_back(var);
VariableWrapper wrapper;
wrapper.value = child;
m_variables.insert(std::make_pair(child.GetID(), wrapper));
}
}
LLDBReply reply;
reply.SetReplyType(kReplyTypeVariableExpanded);
reply.SetVariables(children);
reply.SetLldbId(variableId);
SendReply(reply);
}
}