Kernel hacking ---> [*] Kernel debugging Compile-time checks and compiler options ---> [*] Compile the kernel with debug info [*] Provide GDB scripts for kernel debugging 一定要打开。还有下面的选项会导致打断点失败，一定要关闭：Processor type and features ---> [] Rand...
生成和放置好compile_commands.json: bear -- make ln -s compile_commands.json .vscode/compile_commands.json 然后重启Vscode就可以愉快的跳转函数,阅读代码了:
1.卸载c/c++插件, 安装clangd插件 2.安装clangd-15或者其他版本,apt install clangd-15,并设置插件的Clangd:Path为/usr/bin/clangd-15 3.用bear编译内核,即先下载bear再bear -- make... 4.随便点击kernel下的.c文件生成compile_commands.json 5.把.json中的编译器改为交叉编译器 6.重新打开文件夹,不行的...
此时会进入一个图形化界面里, 依次进入Kernel hacking->Compile-time checks and compiler options->Compile the kernel with debug info,选中该选项 (按 y). 同时,勾选如下图中所示的两个子选项. 编译并生成compile_commands.json 为了后续使用 Vscode 调试 Kernel 代码时能够有完整流畅的代码提示/跳转体验, 我们...
Kernel can be built with separate output directory: In this case, you should pass the directory togenerate_compdb.py: $ python .vscode/generate_compdb.py -O ../linux-build compile_commands.jsonwill still be generated in the current directory (root of thelinuxrepository). Unfortunately,tasks.js...
本文旨在指导如何使用Vscode搭建Linux Kernel 4.4.6的可视化调试环境,通过Qemu模拟器、Busybox和Gdb等工具进行配置和调试。首先,确保你的Linux宿主机为64位,并安装好必要的编译内核工具。选择4.4.6版本的内核源代码,配置时开启debug信息和特定选项。为得到流畅的代码提示,需生成compile_commands.json文 ...
Compiling custom kernel has its own advantages and disadvantages. However, new Linux user / admin find it difficult to compile Linux kernel. Compiling kernel needs to understand few things and then just type couple of commands. This step by step howto covers compiling Linux kernel version 2.6.xx...
博主按:写得十分详细,保存备查。感谢金步国原文链接:http://www.svn8.com/shouce/Linux/kernel_options.htmlLinux 2.6.19.x 内核编译配置选项简介作者:金步国版权声明本文作者是一位自由软件爱好者,所以本文虽然不是软件,但是本着 GPL 的精
使用Bear在编译时生成compile_commands.json改写自己的Makefile生成.cmd文件，然后利用linux里的gen_compile...
编译内核(compile kernel) 执行编译 execute compilation $ make zImage -j4 编译完成 complete compilation 目标文件 target file arch/arm/boot/uImage即为编译得到的内核文件,使用ls命令可查看文件信息。 arch/arm/boot/uImage is the kernel file compiled,you can check file information with ls command ...