internal static BaseRelocationBlock Load(IBinaryAccessor accessor)
{
var block = new BaseRelocationBlock();
block.PageRVA = accessor.ReadUInt32();
// The total number of bytes in the base relocation block, including the Page RVA and Block Size fields and
// the Type/Offset fields that follow.
int blockSize = accessor.ReadInt32();
int count = (blockSize - 8) / 2;
for (int i = 0; i < count; i++)
{
ushort value = accessor.ReadUInt16();
if (value == 0) // if necessary, insert 2 bytes of 0 to pad to a multiple of 4 bytes in length.
{
continue;
}
var type = (BaseRelocationType)(value >> 12);
uint offset = (uint)(value & 0x0fff);
var entry = new BaseRelocationEntry(type, offset);
entry._parent = block;
block._list.Add(entry);
}
return(block);
}
public BaseRelocationBlock Clone()
{
BaseRelocationBlock copy = new BaseRelocationBlock();
CopyTo(copy);
return(copy);
}
protected void CopyTo(BaseRelocationBlock copy)
{
copy._pageRVA = _pageRVA;
foreach (var childNode in _list)
{
var copyChildNode = childNode.Clone();
copy._list.Add(copyChildNode);
copyChildNode._parent = this;
}
}
