Changes

Here is a more complete description of the registers that can be modified by the software.

Here is a more complete description of the registers that can be modified by the software.

This is heavily based on the disassemby of some original code and analysis based on some left symbols, there is therefore still unknown features and the whole description should be subject to caution.

This is heavily based on the disassemby of some original code and analysis of some left symbols, there is therefore still unknown features and the whole description should be handled with caution.