lowRISC 目的是开发一个完全开放的硬件平台，从处理器到开发版

riscv-rootfs 是一个用于构建运行在 RISC-V Linux 上的 initramfs 简易文件系统镜像

labeled-RISC-V —— 标签化RISC-V项目 该项目基于 RocketChip 增加了标签功能, 给硬件请求打上标签, 赋予硬件区分, 隔离和优先化三种新能力

Open source high performance IEEE-754 floating unit

This repo includes XiangShan's function units

NEMU(NJU Emulator) is a simple but complete full-system emulator designed for teaching purpose. Originally it supports x86, mips32, riscv64, and riscv32. This repo only guarantees the support for risc

XiangShan Frontend Develop Environment

TraSH，一个基于 RISC-V 指令集的计算机系统

A Scala library for Context-Dependent Environments, where a key-value environment is passed down a module hierarchy and each returned value depends on the key and the query’s origin.

DiffTest (差分测试): a modern co-simulation framework for RISC-V processors.

Berkeley Hardware Floating-Point Units

This repo includes some prebuilt workloads and difftest reference libaries.

Berkeley TestFloat is a small collection of programs for testing that an implementation of binary floating-point conforms to the IEEE Standard for Floating-Point Arithmetic.

Open-source Non-coherent CHI Bridge (CHI SN-F to AXI-4 bridge)