RISC-V CPU Core (RV32IM)

asic cpu fpga verification verilog pipeline-processor risc-v rv32i verilator riscv-linux rv32im

• Updated Sep 18, 2021
• Verilog

32-bit Superscalar RISC-V CPU

linux asic cpu fpga verilog xilinx superscalar in-order risc-v branch-prediction coremark rv32i verilator riscv-linux rv32im artix-7 pipelined-processors

• Updated Sep 18, 2021
• Verilog

The RISC-V Virtual Machine

c linux emulator vm translation virtual-machine emulation jit riscv risc emulators risc-v riscv32 riscv-linux riscv64 tracing-jit riscv-simulator riscv-emulator instruction-decoding rvvm

• Updated Oct 31, 2026
• C

This project aims to build an Embedded Linux System, in order to analyze the chip from the power-on execution of the first instruction to the entire system running, based on qemu simulator development board. 本项目旨在真正从0开始构建嵌入式linux系统，为了剖析芯片从上电开始执行第一条指令到整个系统运行，基于qemu定制模拟器开发板。

tutorials riscv qemu embedded-linux qemu-riscv riscv-linux riscv-simulator riscv-emulator

• Updated Nov 4, 2026
• C

Basic RISC-V Test SoC

linux verilog fpga-soc-linux systemc fpga-soc risc-v system-on-chip riscv-linux

• Updated Apr 7, 2019
• Verilog

Simple risc-v emulator, able to run linux, written in C.

c linux emulator embedded-systems riscv risc-v embedded-c uclinux riscv32 riscv-linux rv32 riscv64 riscv-emulator risc-v64 rv64 riscv-em risc-v-emulator

• Updated Jul 27, 2026
• C

The off-chain implementation of the Cartesi Machine

emulator virtual-machine riscv risc-v riscv-linux riscv64 riscv-emulator fraud-proofs

• Updated Nov 10, 2026
• C++

busybear-linux is a tiny RISC-V Linux root filesystem image that targets the VirtIO board in riscv-qemu.

virtual-machine linux-kernel qemu busybox risc-v dropbear virtio qemu-riscv busybear riscv-linux

• Updated Jul 9, 2024
• Shell

可移植的 RISC-V 解释执行模拟器。模拟了常见的SoC外设，支持运行主线Linux。A portable RISC-V emulator working in instruction-interpreting way. Common SoC peripherals are emulated. Support running mainline Linux.

qemu risc-v riscv-linux riscv-emulator rv32ima risc-v-emulator

• Updated Oct 1, 2024
• C

Trivial RISC-V Linux binary bootloader

bootstrap linux-kernel bootloader uart risc-v atomics riscv-linux rv32im opensbi opensbi-qemu-linux

• Updated Apr 3, 2021
• C

A app to run Arch Linux riscv64 on android using RVVM

android linux emulator vm terminal command-line archlinux virtual-machine emulation termux risc risc-v riscv-linux riscv64 riscv-simulator riscv-emulator rvvm archriscv

• Updated Mar 8, 2025
• Java

PasRISCV is a RV64GCV/RVA23 RISC-V emulator, which is implemented in Object Pascal

emulator delphi pascal vm virtual-machine freepascal riscv emulators risc-v object-pascal virtio riscv-linux riscv64 rv64gc rv64 instruction-decoding rv64gcv rva23

• Updated Nov 6, 2026
• Pascal

RISC-V emulator/simulator in Python

python education processor-architecture cpu python3 riscv bare-metal risc-v baremetal cpu-simulator riscv32 riscv-linux riscv-simulator riscv-emulator rv32ima instruction-decoding risc-v-emulator risc-v-simulator system-emulation

• Updated Aug 25, 2025
• Python

The PasVulkan-based emulator frontend for the PasRISCV RV64GC RISC-V emulator

emulator delphi pascal vm virtual-machine vulkan freepascal riscv emulators risc-v object-pascal virtio riscv-linux riscv64 riscv-emulator rv64gc rv64 instruction-decoding

• Updated Aug 24, 2026
• Pascal

Run Linux on ESP32-P4 (32MB psram) with this RISC-V emulator

esp32 linux-kernel riscv riscv32 riscv-linux riscv-emulator riscv32im linux-custom-image esp32p4

• Updated Oct 25, 2026
• C

A cross-platform RISC-V emulator written in Object Pascal

riscv riscv32 riscv-linux riscv-emulator riscv32im riscv32i

• Updated Jul 27, 2026
• Pascal

Collection of some Flatpak apps for riscv64 because I felt like experimenting with it.

riscv flatpak risc-v riscv-linux riscv64 flatpak-applications flatpak-repository

• Updated Oct 17, 2026
• Shell

Krypton is a 32-bit datapath single cycle processor core built according to the RISC-V standards for chip design and architecture. It is free and open-source under the AGPL v3.0 License.

open-source scala riscv chisel3 alu riscv32 riscv-linux cpucore alucore

• Updated Oct 17, 2026
• Scala

Small wrapper of riscv ufficial project of PoliTo course 'Architetture dei sistemi di elaborazione'

university-course wrapper-script riscv-linux

• Updated Nov 12, 2025
• Shell

🚀 Emulate RISC-V systems with OtoriscV, a Rust-based high-performance emulator for running full Linux environments directly in your browser.

linux emulator rust vm virtual-machine emulation jit riscv32 riscv-linux riscv-simulator riscv-emulator

• Updated Oct 14, 2026
• Rust