Original: https://blog.csdn.net/fangye945a/article/details/85254627 When developing C/C++ projects on the ARM and Linux platforms, you will inevitably encounter some bugs in your programs. Small projects are manageable, but for large projects with extensive code, it becomes challenging to pinpoint issues. This is where using the gdb debugger can help you easily locate code bugs. Previously, I shared … Read more
This article is a highlight from the KX forum Author from KX forumID: ScUpax0s The goals of this article are: Main goal: Understand the debugging principles of GDB and learn the use of ptrace. Secondary goal: Implement a tiny debugger that can be used for tracing. Terminology: tracer: The one who traces tracee: The one … Read more
STL stands for Standard Template Library, one of the three major components of C++. Alex is the core designer of STL. He was born in Moscow in 1950 and later moved to the United States, where he worked at companies like Adobe and A9.com. While working at Adobe, he was a colleague and good friend … Read more
Table of Contents Example Code with Bugs GDB Debugging Operations CGDB Debugging Operations Learning from Others’ Experiences! CGDB is a frontend for GDB, providing a graphical interface in the terminal for debugging code (based on ncurse), which is very convenient. Compared to GDB, it can significantly improve efficiency. This article will share the most basic … Read more
Learn how to use some lesser-known features of gdb to inspect and fix your code. — Tim Waugh GNU Debugger (gdb) is a valuable tool for inspecting running processes and troubleshooting while developing programs. You can set breakpoints at specific locations (by function name, line number, etc.), enable and disable these breakpoints, display and change … Read more
(Click the public account above to quickly follow) English: Fsf, Translation: Linux China/robot527 linux.cn/article-8900-1.html If you have good articles to submit, please click → here for details Table of Contents break — Set a breakpoint at the specified line or function, abbreviated as b info breakpoints — Print a list of all non-deleted breakpoints, watchpoints, … Read more
What is GDB GDB stands for the GNU Project debugger, primarily used for debugging user-mode applications. According to the official documentation, GDB supports debugging applications written in the following languages: Ada Assembly C C++ D Fortran Go Objective-C OpenCL Modula-2 Pascal Rust Of course, the most common use is for debugging applications written in C/C++. … Read more
1. Start gdb -q: Suppress unnecessary output. file a.out: Specify the debug file. gdb –args a.out a.txt: Specify arguments. set args a.txt: Specify arguments after starting gdb. run a.txt: Run with specified arguments. start a.txt: Start with specified arguments (break at main). cd $dir; path $dir: Specify environment variables. run > a.txt: Redirect output to … Read more
Follow+Star Public Account, don’t miss the wonderful content Source | Zhihu Wei Yixiao Embedded development cannot be separated from debugging tools, and there are many debugging tools on the market, but in terms of compatibility and versatility, GDB absolutely holds a leading advantage. Today, let’s talk about this powerful GDB tool. Naked Running State: The … Read more
Introduction to GDB GDB (GNU Debugger) is a powerful command-line debugging tool. Generally, when developing on Windows, command-line debugging is rarely used, as debuggers are mostly integrated with compilers in IDEs. Of course, you can also directly use gcc and gdb to compile and debug our C programs on Windows. For example, MinGW (a collection … Read more