lldb::SBValue
SBValue::CreateValueFromData (const char* name, SBData data, SBType type)
{
SBValue result;
AddressType addr_of_children_priv = eAddressTypeLoad;
if (m_opaque_sp)
{
ValueObjectSP valobj_sp;
valobj_sp = ValueObjectConstResult::Create (m_opaque_sp->GetExecutionContextScope(),
type.m_opaque_sp->GetASTContext() ,
type.m_opaque_sp->GetOpaqueQualType(),
ConstString(name),
*data.m_opaque_sp,
LLDB_INVALID_ADDRESS);
valobj_sp->SetAddressTypeOfChildren(addr_of_children_priv);
result = SBValue(valobj_sp);
}
LogSP log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
{
if (result.IsValid())
log->Printf ("SBValue(%p)::GetChildFromExpression => \"%s\"", m_opaque_sp.get(), result.m_opaque_sp->GetName().AsCString());
else
log->Printf ("SBValue(%p)::GetChildFromExpression => NULL", m_opaque_sp.get());
}
return result;
}
void
Xcode::RunExpression (SBFrame frame, const char* expression, bool po, bool verbose)
{
SBValue value (frame.EvaluateExpression (expression, eDynamicCanRunTarget));
FetchVariable (value,0,verbose);
if (po)
{
auto descr = value.GetObjectDescription();
if (descr)
printf("po = %s\n",descr);
}
}
SBError SBThread::ReturnFromFrame(SBFrame &frame, SBValue &return_value) {
SBError sb_error;
Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_API));
std::unique_lock<std::recursive_mutex> lock;
ExecutionContext exe_ctx(m_opaque_sp.get(), lock);
if (log)
log->Printf("SBThread(%p)::ReturnFromFrame (frame=%d)",
static_cast<void *>(exe_ctx.GetThreadPtr()),
frame.GetFrameID());
if (exe_ctx.HasThreadScope()) {
Thread *thread = exe_ctx.GetThreadPtr();
sb_error.SetError(
thread->ReturnFromFrame(frame.GetFrameSP(), return_value.GetSP()));
}
return sb_error;
}
SBError
SBThread::ReturnFromFrame (SBFrame &frame, SBValue &return_value)
{
SBError sb_error;
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
Mutex::Locker api_locker;
ExecutionContext exe_ctx (m_opaque_sp.get(), api_locker);
if (log)
log->Printf ("SBThread(%p)::ReturnFromFrame (frame=%d)", exe_ctx.GetThreadPtr(), frame.GetFrameID());
if (exe_ctx.HasThreadScope())
{
Thread *thread = exe_ctx.GetThreadPtr();
sb_error.SetError (thread->ReturnFromFrame(frame.GetFrameSP(), return_value.GetSP()));
}
return sb_error;
}
void
Xcode::FetchVariable (SBValue value, uint32_t expand, bool verbose)
{
auto name = value.GetName();
auto num_value = value.GetValueAsUnsigned(0);
auto summary = value.GetSummary();
auto in_scope = value.IsInScope();
auto has_children = value.MightHaveChildren();
auto type_1 = value.GetType();
auto type_2 = value.GetType();
auto type_name_1 = value.GetTypeName();
auto type_3 = value.GetType();
auto type_name_2 = value.GetTypeName();
if (verbose)
printf("%s %s = 0x%llx (%llu) %s\n",value.GetTypeName(),value.GetName(),num_value, num_value,summary);
if (expand > 0)
{
auto count = value.GetNumChildren();
for (int i = 0; i < count; i++)
{
SBValue child(value.GetChildAtIndex(i, lldb::eDynamicCanRunTarget, true));
FetchVariable (child,expand-1,verbose);
}
}
}
