os Introduction to development environment and tools

# (ubuntu) install package
sudo apt install autoconf automake autotools-dev curl libmpc-dev libmpfr-dev libgmp-dev \
        gawk build-essential bison flex texinfo gperf libtool patchutils bc \
        zlib1g-dev libexpat-dev pkg-config  libglib2.0-dev libpixman-1-dev libsdl2-dev \
        git tmux python3 python3-pip ninja-build
# install QEMU
mkdir dev
pushd dev
wget https://download.qemu.org/qemu-7.0.0.tar.xz
tar -xf qemu-7.0.0.tar.xz
cd qemu-7.0.0
./configure --target-list=x86_64-softmmu,aarch64-softmmu,riscv64-softmmu --enable-debug
make -j$(nproc)
make install
popd
# Configure environment variables
vi ~/.bashrc
export PATH=$PATH:/path/to/qemu-7.0.0/build 
# Update the system path after configuration
source ~/.bashrc 
# test qemu
qemu-system-riscv64 --version
# install rust 
curl https://sh.rustup.rs -sSf | sh
# Update the system path after configuration
source $HOME/.cargo/env
# test rust
rustc --version
# rust related package installation
rustup target add riscv64gc-unknown-none-elf
cargo install cargo-binutils
rustup component add llvm-tools-preview
rustup component add rust-src

Common problems and solutions

# (centos) install package
sudo yum install autoconf automake libmpc-devel mpfr-devel gmp-devel gawk bison flex \
                texinfo patchutils gcc gcc-c++ zlib-devel expat-devel git
# gcc version is too low
yum install centos-release-scl
scl enable devtoolset-8 bash
# test gcc
gcc -v

Configure rust download mirror

vi ~/.cargo/config
[source.crates-io]
registry = "https://github.com/rust-lang/crates.io-index"
replace-with = 'ustc'
[source.ustc]
registry = "git://mirrors.ustc.edu.cn/crates.io-index"

Comments