SyntaxTree::Node SyntaxTree:: read(StreamReader& reader)
{
int type = reader.getDWord(-1);
ref_t arg = reader.getDWord();
int str = reader.getDWord();
if (type == -1) {
return Node();
}
else return Node(this, reader.Position(), (LexicalType)type, arg, str);
}
bool DebugController :: loadDebugData(StreamReader& reader, bool setEntryAddress)
{
if (setEntryAddress) {
// read entry point
_entryPoint = reader.getDWord();
if (_entryPoint != 0)
setEntryAddress = false;
}
IdentifierString reference;
while (!reader.Eof()) {
// read reference
reader.readString(reference);
// define the next record position
int size = reader.getDWord() - 4;
int nextPosition = reader.Position() + size;
if (setEntryAddress) {
// if entry address was not defined take the first one
_entryPoint = reader.getDWord();
reader.seek(reader.Position() - 4);
setEntryAddress = false;
}
// // if it is a VM temporal symbol and tape debugging as allowed
// if (ConstantIdentifier::compare(reference, TAPE_SYMBOL) && _debugTape) {
// loadTapeDebugInfo(reader, size);
// }
// otherwise load standard debug info
/* else */loadSymbolDebugInfo(reference, reader);
reader.seek(nextPosition);
}
return true;
}