RISC-V processor emulator written in Rust+WASM
See the code
riscv-rust is a RISC-V processor and peripheral devices emulator project written in Rust and compiled to WebAssembly. You can import RISC-V emulator into your Rust or JavaScript project. Refer to the Slides for more detail.
You can run Linux or xv6 on the emulator in your browser. Online demo is here
etc...
The emulator supports almost all instructions listed above but some instructions which are not used in Linux or xv6 are not implemented yet. Your contribution is very welcome.
The emulator module is released at crates.io. Add the following line into Cargo.toml of your Rust project.
[dependencies]
riscv_emu_rust = "0.2.0"
Refer to Document for the API.
$ git clone https://github.com/takahirox/riscv-rust.git
$ cd riscv-rust
$ cargo build --release
$ cd riscv-rust/cli
# Run Linux
$ cargo run --release ../resources/linux/opensbi/fw_payload.elf -f ../resources/linux/rootfs.img
# Run xv6
$ cargo run --release ../resources/xv6/kernel -f ../resources/xv6/fs.img
Prerequirements
$ cd riscv-rust/cli
$ cargo run $path_to_riscv_tets/isa/rv32ui-p-add -n
See wasm/web
See wasm/npm
Running 64- and 32-bit RISC-V Linux on QEMU
xv6-riscv is the RISC-V port of xv6 which is UNIX V6 rewritten by MIT for x86 in the current C language.
1,463 followers · starred Feb 2022
50 followers · starred Jul 2022
701 followers · starred Apr 2020
151 followers · starred Jun 2024
RISC-V processor emulator written in Rust+WASM
See the code
riscv-rust is a RISC-V processor and peripheral devices emulator project written in Rust and compiled to WebAssembly. You can import RISC-V emulator into your Rust or JavaScript project. Refer to the Slides for more detail.
You can run Linux or xv6 on the emulator in your browser. Online demo is here
etc...
The emulator supports almost all instructions listed above but some instructions which are not used in Linux or xv6 are not implemented yet. Your contribution is very welcome.
The emulator module is released at crates.io. Add the following line into Cargo.toml of your Rust project.
[dependencies]
riscv_emu_rust = "0.2.0"
Refer to Document for the API.
$ git clone https://github.com/takahirox/riscv-rust.git
$ cd riscv-rust
$ cargo build --release
$ cd riscv-rust/cli
# Run Linux
$ cargo run --release ../resources/linux/opensbi/fw_payload.elf -f ../resources/linux/rootfs.img
# Run xv6
$ cargo run --release ../resources/xv6/kernel -f ../resources/xv6/fs.img
Prerequirements
$ cd riscv-rust/cli
$ cargo run $path_to_riscv_tets/isa/rv32ui-p-add -n
See wasm/web
See wasm/npm
Running 64- and 32-bit RISC-V Linux on QEMU
xv6-riscv is the RISC-V port of xv6 which is UNIX V6 rewritten by MIT for x86 in the current C language.
1,463 followers · starred Feb 2022
50 followers · starred Jul 2022
701 followers · starred Apr 2020
151 followers · starred Jun 2024