public bool ProcessDebugHeader(ImageDebugDirectory directory, byte [] header)
{
if (image == module.Image)
return true;
if (header.Length < 24)
return false;
var magic = ReadInt32 (header, 0);
if (magic != 0x53445352)
return false;
var buffer = new byte [16];
Buffer.BlockCopy (header, 4, buffer, 0, 16);
var module_guid = new Guid (buffer);
Buffer.BlockCopy (image.PdbHeap.Id, 0, buffer, 0, 16);
var pdb_guid = new Guid (buffer);
return module_guid == pdb_guid;
}
public bool ProcessDebugHeader (ImageDebugDirectory directory, byte [] header)
{
return true;
}
public bool GetDebugHeader(out ImageDebugDirectory directory, out byte [] header)
{
directory = new ImageDebugDirectory ();
header = empty_header;
return false;
}
public ImageDebugDirectory GetDebugHeader(out byte[] header)
{
var section = GetSectionAtVirtualAddress(Debug.VirtualAddress);
var buffer = new ByteBuffer(section.Data);
buffer.position = (int)(Debug.VirtualAddress - section.VirtualAddress);
var directory = new ImageDebugDirectory
{
Characteristics = buffer.ReadInt32(),
TimeDateStamp = buffer.ReadInt32(),
MajorVersion = buffer.ReadInt16(),
MinorVersion = buffer.ReadInt16(),
Type = buffer.ReadInt32(),
SizeOfData = buffer.ReadInt32(),
AddressOfRawData = buffer.ReadInt32(),
PointerToRawData = buffer.ReadInt32(),
};
buffer.position = (int)(directory.PointerToRawData - section.PointerToRawData);
header = new byte[directory.SizeOfData];
Buffer.BlockCopy(buffer.buffer, buffer.position, header, 0, header.Length);
return directory;
}
public bool ProcessDebugHeader (ImageDebugDirectory directory, byte [] header)
{
return symbol_file.Guid == module.Mvid;
}
public bool GetDebugHeader(out ImageDebugDirectory directory, out byte [] header)
{
if (IsEmbedded) {
directory = new ImageDebugDirectory ();
header = Empty<byte>.Array;
return false;
}
directory = new ImageDebugDirectory () {
MajorVersion = 256,
MinorVersion = 20577,
Type = 2,
};
var buffer = new ByteBuffer ();
// RSDS
buffer.WriteUInt32 (0x53445352);
// Module ID
buffer.WriteBytes (module.Mvid.ToByteArray ());
// PDB Age
buffer.WriteUInt32 (1);
// PDB Path
buffer.WriteBytes (System.Text.Encoding.UTF8.GetBytes (writer.BaseStream.GetFileName ()));
buffer.WriteByte (0);
header = new byte [buffer.length];
Buffer.BlockCopy (buffer.buffer, 0, header, 0, buffer.length);
directory.SizeOfData = header.Length;
return true;
}
public bool GetDebugHeader(out ImageDebugDirectory directory, out byte [] header)
{
directory = new ImageDebugDirectory ();
header = Empty<byte>.Array;
return false;
}
public ImageDebugDirectory GetDebugHeader (out byte [] header)
{
var reader = GetReaderAt (Debug.VirtualAddress);
var directory = new ImageDebugDirectory {
Characteristics = reader.ReadInt32 (),
TimeDateStamp = reader.ReadInt32 (),
MajorVersion = reader.ReadInt16 (),
MinorVersion = reader.ReadInt16 (),
Type = reader.ReadInt32 (),
SizeOfData = reader.ReadInt32 (),
AddressOfRawData = reader.ReadInt32 (),
PointerToRawData = reader.ReadInt32 (),
};
reader = GetReaderAt ((uint) directory.AddressOfRawData);
header = reader.ReadBytes (directory.SizeOfData);
return directory;
}
public ImageDebugHeaderEntry(ImageDebugDirectory directory, byte [] data)
{
this.directory = directory;
this.data = data ?? Empty <byte> .Array;
}
