基於RISC-V QEMU 仿真運行Linux 系統環境搭建

前言

文章詳細說明如何從堶零開始基於RISC-V QEMU 仿真運行Linux 系統環境搭建,
是Linux 小白入門教程不二之選,歡迎留言討論,轉發請注明原文出處~

1. 準備QEMU 仿真環境 --RISC-V 64bits

安裝包下載地址: https://www.qemu.org/

安裝命令及安裝成功效果如下所示,

target-list 設定爲riscv64-softmmu, 

sudo apt-get install libglib2.0-dev
sudo apt-get install libpixman-1-dev
./configure --target-list=riscv64-softmmu
make -j24
sudo make install -j24

安裝完成後,可按如下檢查是否安裝成功

$ qemu-system-riscv64 -h
QEMU emulator version 8.0.4
Copyright (c) 2003-2022 Fabrice Bellard and the QEMU Project developers
usage: qemu-system-riscv64 [options] [disk_image]

2. 安裝RISC-V 編譯器, (過程略)

如下cmd 可檢查是否安裝成功並顯示版本號 12.2.0

$ /opt/riscv/bin/riscv64-unknown-linux-gnu-gcc -v
Using built-in specs.
COLLECT_GCC=/opt/riscv/bin/riscv64-unknown-linux-gnu-gcc
COLLECT_LTO_WRAPPER=/opt/riscv/libexec/gcc/riscv64-unknown-linux-gnu/12.2.0/lto-wrapper
Target: riscv64-unknown-linux-gnu
Configured with: /project/riscv-gnu-toolchain/gcc/configure --target=riscv64-unknown-linux-gnu --prefix=/opt/riscv --with-sysroot=/opt/riscv/sysroot --with-pkgversion=g2ee5e430018 --with-system-zlib --enable-shared --enable-tls --enable-languages=c,c++,fortran --disable-libmudflap --disable-libssp --disable-libquadmath --disable-libsanitizer --disable-nls --disable-bootstrap --src=.././gcc --enable-multilib --with-a