ida-genesis

Description

This project consists of a suite of IDA scripts that assist in SEGA Genesis ROM hacking.

SEGA Genesis ROM Loader

sg_smd.py is a IDA SEGA Genesis ROM loader. To use it, move it to your IDA loaders directory and load a ROM.

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Branch Table Enumeration

pcr-branch-table.py is a IDA script that locates and disassembles a specific branch table pattern that auto-analysis sometimes misses. The pattern consists of a PC-relative branch to a instruction in the table that in turn, branches to another routine.

After auto-analysis:

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After running pcr-branch-table:

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