public static bool TryRead(DwarfReaderWriter reader, ulong abbreviationOffset, out DwarfAbbreviation abbrev, out DiagnosticBag diagnostics)
{
if (reader == null)
{
throw new ArgumentNullException(nameof(reader));
}
abbrev = new DwarfAbbreviation();
diagnostics = new DiagnosticBag();
return(abbrev.TryReadInternal(reader, abbreviationOffset, diagnostics));
}
protected override void Read(DwarfReader reader)
{
var endOffset = reader.Offset;
while (reader.Offset < reader.Length)
{
var abbreviation = new DwarfAbbreviation
{
Offset = endOffset
};
abbreviation.ReadInternal(reader);
endOffset += abbreviation.Size;
AddAbbreviation(abbreviation);
}
Size = endOffset - Offset;
}
public static void Print(this DwarfAbbreviation abbreviation, TextWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
writer.WriteLine();
writer.WriteLine($" Number TAG (0x{abbreviation.Offset})");
foreach (var item in abbreviation.Items)
{
writer.WriteLine($" {item.Code} {item.Tag} [{(item.HasChildren ? "has children" : "no children")}]");
var descriptors = item.Descriptors;
for (int i = 0; i < descriptors.Length; i++)
{
var descriptor = descriptors[i];
writer.WriteLine($" {descriptor.Kind.ToString(),-18} {descriptor.Form}");
}
writer.WriteLine(" DW_AT value: 0 DW_FORM value: 0");
}
}
public DwarfAbbreviation Read(ulong abbreviationOffset)
{
var reader = new DwarfReaderWriter(Stream, true);
return(DwarfAbbreviation.Read(reader, abbreviationOffset));
}
internal void RemoveAbbreviation(DwarfAbbreviation abbreviation)
{
_abbreviations.Remove(this, abbreviation);
}
internal void AddAbbreviation(DwarfAbbreviation abbreviation)
{
_abbreviations.Add(this, abbreviation);
}