protected override TargetType CreateType()
{
TargetType ref_type;
if (type_offset == 0)
ref_type = language.VoidType;
else {
reference = GetReference (type_offset);
if (reference == null) {
Console.WriteLine (
"UNKNOWN POINTER: {0}",
comp_unit.RealStartOffset + type_offset);
return null;
}
ref_type = reference.ResolveType ();
if (ref_type == null)
return null;
}
TargetFundamentalType fundamental = ref_type as TargetFundamentalType;
if ((fundamental != null) && (fundamental.Name == "char"))
return new NativeStringType (language, byte_size);
TargetFunctionType func = ref_type as TargetFunctionType;
if (func != null)
return new NativeFunctionPointer (language, func);
string name;
if (Name != null)
name = Name;
else
name = NativePointerType.MakePointerName (ref_type);
return new NativePointerType (language, name, ref_type, byte_size);
}
protected override TargetType CreateType()
{
reference = GetReference (type_offset);
if (reference == null)
return null;
return reference.ResolveType ();
}
protected TargetType ResolveType(DieStructureType die_struct)
{
if ((TypeOffset == 0) || (Name == null))
return null;
if ((location == null) && !die_struct.IsUnion)
return null;
type_die = comp_unit.GetType (TypeOffset);
if (type_die == null)
return null;
if ((location != null) && !read_location ())
return null;
type = type_die.ResolveType ();
return type;
}
protected override TargetType CreateType()
{
reference = GetReference (type_offset);
if (reference == null) {
Console.WriteLine (
"UNKNOWN POINTER: {0}",
comp_unit.RealStartOffset + type_offset);
return null;
}
TargetType ref_type = reference.ResolveType ();
if (ref_type == null)
return null;
#if false
/* not sure we want this */
if (ref_type.TypeHandle == typeof (char))
return new NativeStringType (byte_size);
#endif
string name;
if (Name != null)
name = Name;
else
name = String.Format ("{0} []", ref_type.Name);
List<DieSubrangeType> list = new List<DieSubrangeType> ();
foreach (Die die in Children) {
DieSubrangeType subrange = die as DieSubrangeType;
if (subrange != null)
list.Add (subrange);
}
TargetArrayBounds bounds;
if (list.Count == 0)
bounds = TargetArrayBounds.MakeUnboundArray ();
else if ((list.Count == 1) && (list [0].UpperBound == null))
bounds = TargetArrayBounds.MakeUnboundArray ();
else if ((list.Count == 1) && ((list [0].LowerBound ?? 0) == 0))
bounds = TargetArrayBounds.MakeSimpleArray ((int) list [0].UpperBound + 1);
else {
int[] lower = new int [list.Count];
int[] upper = new int [list.Count];
for (int i = 0; i < list.Count; i++) {
lower [i] = list [i].LowerBound ?? 0;
upper [i] = (int) list [i].UpperBound;
}
bounds = TargetArrayBounds.MakeMultiArray (lower, upper);
}
return new NativeArrayType (
language, name, ref_type, bounds, byte_size);
}