LoongArch architecture support

rizinorg / ideas

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

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LoongArch architecture support #22

Open XVilka opened 2 years ago

XVilka commented 2 years ago

LoongArch is the RISC ISA created by the Loongson (previously produced MIPS-based architectures). Architecture is simpler than MIPS and should be easier to implement.

It is being added in the GNU Binutils, GDB, GCC, Linux kernel.

https://github.com/loongson/LoongArch-Documentation

TCG Implementation in QEMU: https://github.com/qemu/qemu/tree/master/tcg/loongarch64
LLVM target: https://github.com/llvm/llvm-project/tree/main/llvm/lib/Target/LoongArch

XVilka commented 1 year ago

After disassembly and analysis are implemented, it should also be added in the debuggers - both native and GDB remote:

librz/debug/p/native/* (Linux)
subprojects/rzgdb/*

See for more information:

https://github.com/bminor/binutils-gdb/blob/master/gdb/arch/loongarch.c

XVilka commented 2 months ago

Blocked on https://github.com/capstone-engine/capstone/pull/2349