一生一芯预学习阶段学习笔记

1.安装环境

我写了脚本：

MAX_THREAD=16

proxy_server=192.168.85.1

export HTTPS_PROXY=http://${proxy_server}:7890
export HTTP_PROXY=http://${proxy_server}:7890
export http_proxy=http://${proxy_server}:7890
export https_proxy=http://${proxy_server}:7890


sudo apt update
sudo apt-get install -y build-essential    # build-essential packages, include binary utilities, gcc, make, and so on
sudo apt-get install -y man                # on-line reference manual
sudo apt-get install -y gcc-doc            # on-line reference manual for gcc
sudo apt-get install -y gdb                # GNU debugger
sudo apt-get install -y git                # revision control system
sudo apt-get install -y libreadline-dev    # a library used later
sudo apt-get install -y libsdl2-dev        # a library used later
sudo apt-get install -y llvm llvm-dev      # llvm project, which contains libraries used later
sudo apt-get install -y llvm-11 llvm-11-dev # only for ubuntu20.04

#vim
sudo apt-get install vim -y

#tmux
sudo apt-get install tmux -y

#<h1>get code</h1>
cd ~
git clone -b master git@github.com:OSCPU/ysyx-workbench.git ysyx-workbench

cd ysyx-workbench
bash init.sh npc

#<h2>install verilator </h2>
cd ~
sudo apt-get install git perl python3 make autoconf g++ flex bison ccache -y
sudo apt-get install libgoogle-perftools-dev numactl perl-doc -y
sudo apt-get install libfl2 -y # Ubuntu only (ignore if gives error)
sudo apt-get install libfl-dev -y # Ubuntu only (ignore if gives error)
sudo apt-get install zlibc zlib1g zlib1g-dev -y # Ubuntu only (ignore if gives error)
sudo apt install help2man -y
git clone https://github.com/verilator/verilator.git verilator ### Only first time
# Every time you need to build:
unset VERILATOR_ROOT # For bash
cd verilator
git pull # Make sure git repository is up-to-date
#git tag # See what versions exist

#git checkout master # Use development branch (e.g. recent bug fixes)

#git checkout stable # Use most recent stable release

git checkout v5.008 # Switch to specified release version

# 创建分区路径
sudo mkdir -p /var/cache/swap/
# 设置分区的大小
# bs=64M是块大小，count=64是块数量，所以swap空间大小是bs*count=32GB
sudo dd if=/dev/zero of=/var/cache/swap/swap0 bs=64M count=512
# 设置该目录权限
sudo chmod 0600 /var/cache/swap/swap0
# 创建SWAP文件
sudo mkswap /var/cache/swap/swap0
# 激活SWAP文件
sudo swapon /var/cache/swap/swap0
# 查看SWAP信息是否正确
sudo swapon -s

autoconf # Create ./configure script
./configure # Configure and create Makefile
sudo make -j ${MAX_THREAD} # Build Verilator itself (if error, try just 'make')
sudo make install -j ${MAX_THREAD}

#释放swap空间
sudo swapoff /var/cache/swap/swap0
sudo rm /var/cache/swap/swap0
sudo swapoff -a

#配置vim语法高亮
cp /etc/vim/vimrc ~/.vimrc
cd ~
ls -a
echo "syntax on
set background=dark
filetype plugin indent on
set showmatch
set ignorecase 
set smartcase
set incsearch
set hidden
set autowrite" >> .vimrc

echo 'setlocal noswapfile " 不要生成swap文件
set bufhidden=hide " 当buffer被丢弃的时候隐藏它
colorscheme evening " 设定配色方案
set number " 显示行号
set cursorline " 突出显示当前行
set ruler " 打开状态栏标尺
set shiftwidth=2 " 设定 << 和 >> 命令移动时的宽度为 2
set softtabstop=2 " 使得按退格键时可以一次删掉 2 个空格
set tabstop=2 " 设定 tab 长度为 2
set nobackup " 覆盖文件时不备份
set autochdir " 自动切换当前目录为当前文件所在的目录
set backupcopy=yes " 设置备份时的行为为覆盖
set hlsearch " 搜索时高亮显示被找到的文本
set noerrorbells " 关闭错误信息响铃
set novisualbell " 关闭使用可视响铃代替呼叫
set t_vb= " 置空错误铃声的终端代码
set matchtime=2 " 短暂跳转到匹配括号的时间
set magic " 设置魔术
set smartindent " 开启新行时使用智能自动缩进
set backspace=indent,eol,start " 不设定在插入状态无法用退格键和 Delete 键删除回车符
set cmdheight=1 " 设定命令行的行数为 1
set laststatus=2 " 显示状态栏 (默认值为 1, 无法显示状态栏)
set statusline=\ %<%F[%1*%M%*%n%R%H]%=\ %y\ %0(%{&fileformat}\ %{&encoding}\ Ln\ %l,\ Col\ %c/%L%) " 设置在状态行显示的信息
set foldenable " 开始折叠
set foldmethod=syntax " 设置语法折叠
set foldcolumn=0 " 设置折叠区域的宽度
setlocal foldlevel=1 " 设置折叠层数为 1
nnoremap <space> @=((foldclosed(line('.')) < 0) ? 'zc' : 'zo')<CR> " 用空格键来开关折叠' >> .vimrc

#tmux
apt-get install tmux -y
cd ~
echo -e 'bind-key c new-window -c "#{pane_current_path}" '> .tmux.conf
echo -e 'bind-key % split-window -h -c "#{pane_current_path}"'>> .tmux.conf
echo -e "bind-key '\"' split-window -c \"#{pane_current_path}\" ">> .tmux.conf 

2.获取SDK

#配置github
ssh-keygen -t rsa -C "1445617868@qq.com"

cat ~/.ssh/id_rsa.pub

ssh -T git@github.com

git config --global user.name "msuad"
git config --global user.email "1445617868@qq.com"

git clone -b master git@github.com:OSCPU/ysyx-workbench.git