Top 20 C Riscv Projects

• Unicorn Engine

  15 7,237 1.0 C

  Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)

  

Project mention: Unicorn – lightweight multi-platform, multi-architecture CPU emulator framework | news.ycombinator.com | 2024-05-03

• capstone

  7 7,088 8.9 C

  Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.

  

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

• neorv32

  77 1,453 9.9 VHDL

  :desktop_computer: A tiny, customizable and extensible MCU-class 32-bit RISC-V soft-core CPU and microcontroller-like SoC written in platform-independent VHDL.

Project mention: An example of how to add the A ISA extension's LR/SC operations into an open-source architecture | /r/RISCV | 2023-07-24

• shecc

  6 1,053 8.6 C

  A self-hosting and educational C optimizing compiler

  

Project mention: A self-hosting and educational C optimizing compiler | news.ycombinator.com | 2024-01-07

Yes, consider the case of shecc. It requires just a handful of C code lines to interpret directives set in the C preprocessor. Unlike relying on existing tools like cpp, as, or ld, shecc stands alone as a minimalist cross-compiler. This design could be particularly beneficial for students delving into the study of compiler construction. See https://github.com/sysprog21/shecc/blob/master/src/lexer.c#L...

• RVVM

  7 826 9.6 C

  The RISC-V Virtual Machine

• FastLZ

  1 400 0.0 C

  Small & portable byte-aligned LZ77 compression (by ariya)

• ara

  5 316 7.1 C

  The PULP Ara is a 64-bit Vector Unit, compatible with the RISC-V Vector Extension Version 1.0, working as a coprocessor to CORE-V's CVA6 core (by pulp-platform)

  

Project mention: x86 vs ARM; Vector and Matrix Extensions; How do they compare? | /r/hardware | 2023-12-09

yeah, ara also currently doesn't work, but that it exist is already really cool, and will likely get fixed and completed in the future

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• esp

  1 303 7.5 C

  Embedded Scalable Platforms: Heterogeneous SoC architecture and IP integration made easy

  

• freedom-u-sdk

  2 267 7.9 C

  Freedom U Software Development Kit (FUSDK)

  

• cheribsd

  3 152 9.9 C

  FreeBSD adapted for CHERI-RISC-V and Arm Morello.

  

Project mention: OpenBSD 7.5 Released | news.ycombinator.com | 2024-04-05

Since you're clearly knowledgable ...

What's your take on http://cheribsd.org (and CHERI as a concept overall)?

• riscv_em

  5 130 6.1 C

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

• nuclei-sdk

  1 112 9.1 C

  Nuclei RISC-V Software Development Kit

  

• simd_utils

  1 81 6.4 C

  A header only library implementing common mathematical functions using SIMD intrinsics

• OpenPicoRTOS

  5 43 9.4 C

  Very small, safe, lightning fast, yet portable preemptive RTOS with SMP support

• qemu-pinning

  1 37 10.0 C

  My QEMU fork with pinning (affinity) support and a few tweaks.

• nuttx-star64

  1 23 9.5 C

  Apache NuttX RTOS for Pine64 Star64 64-bit RISC-V SBC (StarFive JH7110)

Project mention: Star64 JH7110 RISC-V SBC: Experiments with OpenSBI (Supervisor Binary Interface) | news.ycombinator.com | 2023-10-28

Thanks! The JH7110 Display Controller is super complex, it might take a while to get it working with NuttX. Right now I'm building the I2C Driver for JH7110, which is needed to power up the PMIC for HDMI Output:

https://github.com/lupyuen/nuttx-star64#power-up-the-i2c-con...

• taurus

  1 10 7.5 C

  SDK for CDAC Vega Processors (by rnayabed)

• ch32v307-gnumake

  1 7 10.0 C

  Makefile project for ch32v307

• ulisp-bl602

  2 4 0.0 C

  A version of the Lisp programming language for RISC-V BL602 Boards

• ch32v00

  2 0 6.5 C

  Unofficial snap for ch32v00* chipset development tools

Project mention: ch32v00x snap | /r/RISCV | 2023-07-12

• SaaSHub

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C Riscv related posts

• Is RISC-V ready for HPC? Evaluating the 64-core Sophon SG2042 RISC-V CPU

  3 projects | news.ycombinator.com | 10 Dec 2023

• Ara2: RVV 1.0 Compliant Open-Source Processor

  1 project | news.ycombinator.com | 15 Nov 2023

• A repository that tracks upstream but allows separate tracking.

  1 project | /r/git | 3 Apr 2023

• I got my Sipeed M1S Dock (BL808) yesterday, but I don’t see a macos toolchain for the C SDK. Am I missing something?

  10 projects | /r/microcontrollers | 2 Mar 2023

• RVVM – The RISC-V Virtual Machine

  1 project | /r/patient_hackernews | 3 Mar 2023

• RVVM – The RISC-V Virtual Machine

  1 project | /r/hackernews | 3 Mar 2023

• RVVM – The RISC-V Virtual Machine

  1 project | /r/hypeurls | 3 Mar 2023
• A note from our sponsor - SaaSHub
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