一、安装GDB和Python调试符号 在使用GDB调试Python程序之前,需要安装GDB和Python调试符号。首先,使用以下命令安装GDB: ``` $ sudo apt install gdb ``` 安装完成后,需要安装Python调试符号。这些符号文件包含了Python解释器的调试信息,使得GDB能够正确地解析Python源代码和堆栈信息。可以通
Online GDB is online compiler and debugger for C/C++. You can compile, run and debug code with gdb online. Using gcc/g++ as compiler and gdb as debugger. Currently C and C++ languages are supported.
这里需要开启内核参数CONFIG_DEBUG_INFO和CONFIG_GDB_SCRIPTS。GDB 提供了 Python 接口来扩展功能,内核基于 Python 接口实现了一系列辅助脚本,简化内核调试,开启CONFIG_GDB_SCRIPTS参数就可以使用了。 Kernel hacking ---> [*] Kernel debugging Compile-time checks and compiler options ---> [*] Compile the ...
compiler and debugger tool for C, C++, Python, Java, PHP, Ruby, Perl, C#, OCaml, VB, Swift, Pascal, Fortran, Haskell, Objective-C, Assembly, HTML, CSS, JS, SQLite, Prolog. Code, , Run and Debug online from anywhere in world. ***/ import java.util.*; public class Main ...
为了解决这个问题,可以使用Gdb的Python扩展功能来实现不带类型信息的STL漂亮打印。具体步骤如下: 首先,确保你的Gdb版本支持Python扩展功能。可以通过在Gdb命令行中输入"python print('Hello, World!')"来检查。 创建一个名为.gdbinit的文件,并在其中添加以下内容: 抱歉,当前编辑器暂不支持代码块标记为txt语言,您可...
Debug Compilation NVCC, the NVIDIA CUDA compiler driver, provides a mechanism for generating the debugging infor- mation necessary for CUDA-GDB to work properly. The -g -G option pair must be passed to NVCC when an application is compiled for ease of debugging with CUDA-GDB; for example, ...
The OnlineGDB compiler is an effective tool that can handle over twenty common programming languages, making it an appealing option for programmers of all skill levels. C++, Java, and Python are among the programming languages that are accepted. Simply go to the "Language" pull-down menu on ...
本文假设你能使用简单的unix/linux命令并能用gcc(GNU C Compiler, GNU C 语言编译器)编译程序,当然有编程经验更好。:) 为帮助你理解和操作,我将使用我遇到过的真实事例来演示使用gdb调试有缺陷(bug)的程序过程,你看过这篇笔记后能自己动手练一下最好。
/m 表示 把源代码和汇编一一对应显示出来,在新版本中建议中/s, 它会考虑compiler优化 /r 表示 显示汇编指令的原生字节码 set disassemble-next-line 控制断点暂停或step后是否显示下一行的汇编,默认是off 语法如下: set disassemble-next-line on set disassemble-next-line off ...
Kernel hacking ---> [*] Kernel debugging Compile-time checks and compiler options ---> [*] Compile the kernel with debug info [*] Provide GDB scripts for kernel debugging 构建initramfs根文件系统 Linux系统启动阶段,boot loader加载完内核文件vmlinuz后,内核紧接着需要挂载磁盘根文件系统,但如果此时...