RISC-V GNU Toolchain工具链安装保姆级教程 Ubuntu系统亲测可用 避坑指南

1.前言

  本人最近在做有关RISC-V的项目开发,需要用到RISC-V下的GNU Toolchain,在安装的过程中可以说是极其痛苦,一方面是网上的相关资料实在是少之又少,另一方面是用着仅有的资料安装时出现了太多的问题,而解决这些问题又不知如何下手,搜也搜不到,困扰了我很久。

  在老师的帮助下,我最终通过Github上的一个项目,成功安装上了该工具链,实在是不易,特此来发布一篇文章来帮助广大同学。

2.安装过程与方法

  首先给出官方仓库的链接 https://github.com/riscv/riscv-gnu-toolchain

  在最开始安装时,我先参考了这篇文章 https://blog.youkuaiyun.com/weiqi7777/article/details/88045720,然而在clone RISC-V GNU Toolchain官方仓库时出现了各种各样的问题,反复重试了很多次都未能解决。

  最终我在https://github.com/cliffordwolf/picorv32#linking-bi

### RISC-V GNU Embedded Toolchain Installation Guide For installing the RISC-V GNU embedded toolchain, a series of steps need to be followed carefully. The process involves configuring and building `riscv-gnu-toolchain`, which is essential for developing software targeting RISC-V processors. #### Environment Configuration Before starting with the actual installation, ensure that all necessary dependencies are installed on your system. This includes packages like build-essential, libgmp-dev, libmpfr-dev, libmpc-dev among others required by the toolchain during its compilation phase[^1]. Once these prerequisites have been met: ```bash git clone https://github.com/riscv/riscv-gnu-toolchain.git cd riscv-gnu-toolchain ./configure --prefix=/opt/riscv32im --with-arch=rv32im --with-abi=ilp32 make linux ``` The above commands will fetch the source code from GitHub repository into a local directory named after cloning it locally using Git command-line utility; then configure script sets up paths specific to this setup including target architecture (RV32IM) along with ABI type (`ilp32`). Finally executing makefile builds everything under specified prefix path `/opt/riscv32im` as mentioned earlier resulting in creation of respective folders within opt once completed successfully[^2]. After completing these operations, one should find an appropriately configured environment ready for compiling programs intended for execution upon devices equipped with RISC-V cores supporting chosen instruction set extensions alongside memory model defined through selected Application Binary Interface variant.
评论 3
添加红包

请填写红包祝福语或标题

红包个数最小为10个

红包金额最低5元

当前余额3.43前往充值 >
需支付:10.00
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明:

1.余额是钱包充值的虚拟货币,按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载,可以购买VIP、付费专栏及课程。

余额充值