protected override void Read(DwarfReader reader)
{
var addressRangeTable = reader.File.AddressRangeTable;
while (reader.Offset < reader.Length)
{
// 7.5 Format of Debugging Information
// - Each such contribution consists of a compilation unit header
var startOffset = Offset;
reader.ClearResolveAttributeReferenceWithinCompilationUnit();
var cu = DwarfUnit.ReadInstance(reader, out var offsetEndOfUnit);
if (cu == null)
{
reader.Offset = offsetEndOfUnit;
continue;
}
reader.CurrentUnit = cu;
// Link AddressRangeTable to Unit
if (addressRangeTable.DebugInfoOffset == cu.Offset)
{
addressRangeTable.Unit = cu;
}
AddUnit(cu);
}
reader.ResolveAttributeReferenceWithinSection();
}
public static void Print(this DwarfUnit unit, TextWriter writer)
{
if (writer == null)
{
throw new ArgumentNullException(nameof(writer));
}
writer.WriteLine("Contents of the .debug_info section:");
writer.WriteLine();
writer.WriteLine($" Compilation Unit @ offset 0x{unit.Offset:x}:");
writer.WriteLine($" Length: 0x{unit.UnitLength:x}");
writer.WriteLine($" Version: {unit.Version}");
writer.WriteLine($" Abbrev Offset: 0x{unit.Abbreviation?.Offset ?? 0:x}");
writer.WriteLine($" Pointer Size: {(uint)unit.AddressSize}");
if (unit.Root != null)
{
Print(unit.Root, writer);
}
}
public void AddUnit(DwarfUnit unit)
{
_units.Add <DwarfContainer, DwarfUnit>(this, unit);
}
public void RemoveUnit(DwarfUnit unit)
{
_units.Remove(this, unit);
}
public void AddUnit(DwarfUnit unit)
{
_units.Add(this, unit);
}