RVDASM

A RISC-V disassmbler written in rust.

Key features

• Correct: code-gen from riscv-opcodes
• Programmer-friedly: outputs to struct, not string
• Simple: easy to read and modify

Usage

Example:

RUST_LOG=debug cargo run  --example dasm -- --file [ELF] --print

Supported Extensions

I, M, A , C, F, D, V, zicsr.

Distinguishes XLEN of 32 or 64.

Development Notes

The isa.rs file is generated from iansseijelly:riscv-opcodes. This repo is also registered as a submodule in ${ROOT}/riscv-opcodes. Run gen.sh in that repo to generate isa.rs and isa_consts.rs.