bool
SBTypeSummary::DoesPrintValue (lldb::SBValue value)
{
if (!IsValid())
return false;
lldb::ValueObjectSP value_sp = value.GetSP();
return m_opaque_sp->DoesPrintValue(value_sp.get());
}
void LLDBVariable::DoInitFromLLDBValue(lldb::SBValue value)
{
SetName(value.GetName());
SetType(value.GetTypeName());
SetSummary(value.GetSummary());
SetValue(value.GetValue());
SetValueChanged(value.GetValueDidChange());
SetLldbId(value.GetID());
if(value.MightHaveChildren()) {
m_hasChildren = true;
}
}
CMIUtilString
CMICmnLLDBUtilSBValue::ReadCStringFromHostMemory(lldb::SBValue &vrValue, const MIuint vnMaxLen) const
{
std::string result;
lldb::addr_t addr = vrValue.GetLoadAddress(), end_addr = addr + vnMaxLen * sizeof(charT);
lldb::SBProcess process = CMICmnLLDBDebugSessionInfo::Instance().GetProcess();
lldb::SBError error;
while (addr < end_addr)
{
charT ch;
const MIuint64 nReadBytes = process.ReadMemory(addr, &ch, sizeof(ch), error);
if (error.Fail() || nReadBytes != sizeof(ch))
return m_pUnkwn;
else if (ch == 0)
break;
result.append(CMIUtilString::ConvertToPrintableASCII(ch));
addr += sizeof(ch);
}
return result.c_str();
}
//++ ------------------------------------------------------------------------------------
// MI private summary providers
static inline bool
MI_char_summary_provider(lldb::SBValue value, lldb::SBTypeSummaryOptions options, lldb::SBStream &stream)
{
if (!value.IsValid())
return false;
lldb::SBType value_type = value.GetType();
if(!value_type.IsValid())
return false;
lldb::BasicType type_code = value_type.GetBasicType();
if (type_code == lldb::eBasicTypeSignedChar)
stream.Printf("%d %s", (int)value.GetValueAsSigned(), value.GetValue());
else if (type_code == lldb::eBasicTypeUnsignedChar)
stream.Printf("%u %s", (unsigned)value.GetValueAsUnsigned(), value.GetValue());
else
return false;
return true;
}