为调试编译代码(Compiling Code for Debugging) 为了使 gdb 正常工作, 你必须使你的程序在编译时包含调试信息. 调试信息包含你程序里的每个变量的类型和在可执行文件里的地址映射以及源代码的行号. gdb 利用这些信息使源代码和机器码相关联. 在编译时用 -g 选项打开调试选项. gdb 基本命令 gdb 支持很多的命令使...
This GDB was configuredas"x86_64-redhat-linux-gnu". For bug reporting instructions, please see:<http://www.gnu.org/software/gdb/bugs/>.(gdb)//当启动gdb后,我们能在命令行上指定很多的选项: gdb -haliases --Aliases of other commands breakpoints--Making program stop at certain points data--E...
Here are some of the most useful GDB commands that you can use for debugging your application: Help The first command you should be aware of is the help command. You can use help followed by any other command to learn everything you need to know about the usage of that command. Or you...
The first thing to understand is that commands can only be entered into GDB when the debugging process is stopped, which is done via breakpoints. If you hit a breakpoint, the debug console will look as follows: Notice the(gdb)prompt, politely waiting your input. No better place to start ...
Stepping:GDB provides several commands to step through the code. Developers can execute the program one line at a time and see how each line affects the program state. Watchpoints:GDB can watch a variable and stop execution whenever it changes. This feature is useful when debugging programs whe...
The S32 Debugger included within the S32 Design Studio for S32 Platform IDE provides the ability to access the flash programming and debugging of the S32 Debug Probe via GDB command line. This document provides only the necessary commands specific to launching a debug...
I'll be running the following commands as root, since I'm debugging a tool that needs root access (for now). Substitute non-root and sudo as desired. You also aren't expected to read through all this: I've enumerated each step so you can browse them and find ones of interest. 1....
Run GDB commands on debug I'm trying to use JLinkGDBServer to debug on a Nordic nRF52832 using CLion. The problem I have is the application is already running when the debugging starts. So I need to run monitor resetcontinue To reset the device. In ~/.gdbinit I added:...
For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from ./test... Reading symbols from /usr/lib/debug//home/zy/debuginfo/test.debug... 通过上面的例子中的Reading sysbols from ...可以看到,能在对应的目录下读取到调试符号的信息。 对于...
Type "apropos word" to search for commands related to "word"... Reading symbols from test...done. (gdb) q root@ubuntu:/home/eit/c_test# gdb -q test Reading symbols from test...done. (gdb) 到此gdb启动完成! 2、查看源码 list(简写 l): 查看源程序代码,默认显示10行,按回车键继续看余...