bool IBinaryAppender <RelocationSection.ImageBaseRelocation, ReaderWithOffsetArgs> .Attach(ref RelocationSection.ImageBaseRelocation s, uint size, ReaderWithOffsetArgs arg)
{
UnmanagedDataReader r = arg.Source;
RelocationSection section = arg.Tag as RelocationSection;
RelocationDescription desc;
ushort data = 0;
RelocationType type;
uint count;
uint offset;
// validate input data:
if (s.SizeOfBlock == 0 || s.VirtualAddress == 0 || section == null)
{
return(false);
}
// append data to section:
count = (s.SizeOfBlock - (uint)Marshal.SizeOf(typeof(RelocationSection.ImageBaseRelocation))) /
(uint)Marshal.SizeOf(typeof(ushort));
if (count > 0)
{
desc = new RelocationDescription(s.VirtualAddress, s.SizeOfBlock);
for (uint i = 0; i < count; i++)
{
if (r.Read(ref data))
{
type = (RelocationType)((data & 0xF000) >> 12);
offset = (uint)(data & 0x0FFF);
if (type == RelocationType.BasedHighAdjust)
{
if (r.Read(ref data))
{
offset += ((uint)data) << 12;
count--;
}
}
desc.Add(new RelocationItem(type, offset));
}
else
{
break;
}
}
// if data is defined inside the given description:
if (desc.Count > 0)
{
section.Add(desc);
}
}
return(true);
}
public void Add(RelocationDescription i)
{
items.Add(i);
}