unlinker - a program for extracting functions from a PE file for later reuse

[jonwil]

I updated it so you dont need to set CodeSize= in the ini file if its the same as Size= (less typing and less chance to accidentally screw up)
I also added support for jump tables (where you have a table at the end of the function with a list of addresses pointing to somewhere in the function). It will support the case of functions with multiple jump tables.

To use the new JumpTable stuff, you need to define a
[JumpTableSymbols] section that defines all the jump tables you want to copy.
Each symbol under there needs an Address= line (for the start of the jump table) and a Size= line (for the size in bytes of the jump table)

You also need to make sure the Size= line for the function that contains the jump table points to the end of the jump table and the CodeSize= line for that function points to the end of the code.

You also need a [JumpTargetSymbols] section.
Each symbol under that just gets an address representing a label that is the target of an entry in the jump table.

See test.ini for examples of this.


This doesn't yet support indirect jump tables (where you have both a table of addresses then another table with indexes into the first table)