Renesas RX architecture support - Githubissues

rizinorg / ideas

Features that would be nice to have but they are not in the roadmap

3 stars 0 forks source link

Renesas RX architecture support #24

Closed XVilka closed 4 months ago

XVilka commented 2 years ago

The RX microcontroller (MCU) family uses a 32-bit enhanced Harvard CISC architecture

https://www.renesas.com/us/en/products/microcontrollers-microprocessors/rx-32-bit-performance-efficiency-mcus/rx-features
Renesas_RX63N_Chapter03_Slides_Ver0.1.pdf
RX Family RXv1 Instruction Set Architecture.pdf
RX Family RXv2 Instruction Set Architecture.pdf
RX Family RXv3 Instruction Set Architecture
Ghidra plugin

There is LLVM port for RX https://lists.llvm.org/pipermail/llvm-dev/2020-April/140546.html Thus, it's theoretically possible to use the auto-sync procedure to add its support to capstone (see Tricore support in capstone as a good example).

It is also supported by QEMU: https://gitlab.com/qemu-project/qemu/-/tree/master/target/rx