/*
uint Magic = 0x53445352;
Guid Signature;
uint Age;
string FileName;
*/
public bool ProcessDebugHeader(ImageDebugDirectory directory, byte [] header)
{
if (header.Length < 24)
return false;
var magic = ReadInt32 (header, 0);
if (magic != 0x53445352)
return false;
var guid_bytes = new byte [16];
Buffer.BlockCopy (header, 4, guid_bytes, 0, 16);
this.guid = new Guid (guid_bytes);
this.age = ReadInt32 (header, 20);
return PopulateFunctions ();
}
public byte[] GetDebugInfo(out ImageDebugDirectory idd)
{
int size;
// get size of debug info
m_writer.GetDebugInfo (out idd, 0, out size, null);
byte[] debug_info = new byte[size];
m_writer.GetDebugInfo (out idd, size, out size, debug_info);
return debug_info;
}
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 (),
};
if (directory.SizeOfData == 0 || directory.PointerToRawData == 0) {
header = Empty<byte>.Array;
return directory;
}
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 GetDebugHeader(out ImageDebugDirectory directory, out byte [] header)
{
directory = new ImageDebugDirectory ();
header = empty_header;
return false;
}
public bool GetDebugHeader(out ImageDebugDirectory directory, out byte [] header)
{
header = writer.GetDebugInfo (out directory);
return true;
}
public bool ProcessDebugHeader(ImageDebugDirectory directory, byte [] header)
{
return symbol_file.Guid == module.Mvid;
}
