public void AddFixedup(long module_base, int index, PointerTypeInformation pointer)
{
if (!_pointer_fixup.ContainsKey(Tuple.Create(module_base, index)))
{
_pointer_fixup.Add(Tuple.Create(module_base, index), pointer);
}
}
private PointerTypeInformation CreatePointerType(TypeInformationCache type_cache, long module_base, int index, SymbolLoadedModule module)
{
var length = GetSymbolLong(IMAGEHLP_SYMBOL_TYPE_INFO.TI_GET_LENGTH, module_base, index) ?? 0;
var type_id = GetSymbolDword(IMAGEHLP_SYMBOL_TYPE_INFO.TI_GET_TYPEID, module_base, index);
var is_reference = GetSymbolDword(IMAGEHLP_SYMBOL_TYPE_INFO.TI_GET_IS_REFERENCE, module_base, index) ?? 0;
PointerTypeInformation pointer;
if (type_id.HasValue)
{
pointer = new PointerTypeInformation(length, index, module,
null, is_reference != 0);
type_cache.AddEntry(module_base, index, pointer);
type_cache.AddFixedup(module_base, type_id.Value, pointer);
pointer.PointerType = CreateType(type_cache, module_base, type_id.Value, module);
}
else
{
return(new PointerTypeInformation(length, index, module,
new BaseTypeInformation(0, 0, module, BasicType.Void), is_reference != 0));
}
type_cache.AddEntry(module_base, index, pointer);
return(pointer);
}