I have a binary file from 1Mbyte that I dumped from an old DOS computer and created a database for reverse engineering the bios. Over the last several weeks I've worked through the upper 256K bytes and created a lot of functions, etc. I would now like to create a new database from my old database from memory 0xC0000 to 0xFFFFF (Video/System Bios). Is this possible with IDA and if so what do I need to do? I wanted to try and use Bochs in tandem with IDA to support my reverse engineering effort. thanks
(IDA 7.2) How to Save a section of the database to a new database
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