Xtensa - Plugin improvements

rizinorg / rizin

UNIX-like reverse engineering framework and command-line toolset.

https://rizin.re

GNU Lesser General Public License v3.0

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Xtensa - Plugin improvements #4383

Open XVilka opened 3 months ago

XVilka commented 3 months ago

Currently Xtensa support is pretty basic and is based on the binutils code.

[ ] Implement Xtensa in Capstone: https://github.com/capstone-engine/capstone/issues/2015
[ ] Port Xtensa plugin to the new capstone-based one
[ ] Port Xtensa plugin from ESIL to RzIL: https://github.com/rizinorg/rizin/issues/2080
[ ] Add more file-based tests
[ ] Implement FLIX? https://github.com/NationalSecurityAgency/ghidra/issues/6342
[ ] Support XTensa in rz-ghidra: https://github.com/rizinorg/rizin/issues/4383

ashiskumarnaik commented 3 months ago

@XVilka please assign this

Rot127 commented 3 months ago

Done. Does this mean you would also like to implement the Capstone module? In this case please let me know. I can/should give you some guidance for this.

Rot127 commented 3 months ago

@DanielAW As far as I am aware of, you are the only one who did recently public work on Xtensa based firmware. Was there any quality of live improvements you wished to have, when working on it with other RE frameworks (besides the LITBASE problem you mentioned in your talk)? Adding your remarks to the list above, would be of great value.