da43cc4580
By enabling the 'all_rings' option, you can utilize the port e9 hack from ring3 IMO very useful for: - user-mode sandbox (ex Cuckoo) - malware analysis - API/SYSCALL logger with a simple hook from ring3 - automation + instrumentation from user mode code - ... So yes, from this PR a user-mode-sandbox can display on the console of the system running Bochs anything that is written to 0xE9 port ![porte9hackallrings](https://github.com/bochs-emu/Bochs/assets/9882181/ddbca3fa-729b-4a3e-95ad-078e44c7a17a) **This PR is 100% backward compatibility** btw, @stlintel I'm not certain if **bochs/config.cc** is the ideal location to define **bool port_e9_hack_all_rings** (unmapped io/dev is better?) |
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user.dbk |