|
- c - How to debug using gdb? - Stack Overflow
Program exited normally (gdb) In short, the following commands are all you need to get started using gdb: break file:lineno - sets a breakpoint in the file at lineno set args - sets the command line arguments run - executes the debugged program with the given command line arguments next (n) and step (s) - step program and step program until it
- gdb - Core dump file analysis - Stack Overflow
gdb program core debug coredump core produced by program gdb --help describe command line options First of all, find the directory where the corefile is generated Then use ls -ltr command in the directory to find the latest generated corefile To load the corefile use gdb binary path of corefile This will load the corefile
- Debugging: stepping through Python script using gdb?
Now, I'd like to use gdb for this, because I'd like to debug Python bindings that may come as a part of a shared object ( so) library - hence, I'd ideally place a breakpoint on a Python code line, and then "step into" the C part of the shared object
- How do I run a program with commandline arguments using GDB within a . . .
727 When running a program on GDB, usually, the arguments for the program are given at the run command Is there a way to run the program using GDB and as well as give arguments within a shell script? I saw an answer in a related question, mentioning that we can attach GDB to the program after the script starts executing
- c - How to load multiple symbol files in gdb - Stack Overflow
To set the directory containing symbol file use set debug-file-directory <directory> and use show debug-file-directory to show what currently is set as directory containing symbol files Symbol files are read automagically from this directory if their name (without path) is provided by the binary in terms of a debug-link
- Can I use GDB to debug a running process? - Stack Overflow
Yes Use the attach command Check out this link for more information Typing help attach at a GDB console gives the following: (gdb) help attach Attach to a process or file outside of GDB This command attaches to another target, of the same type as your last " target " command (" info files " will show your target stack) The command may take as argument a process id, a process name (with an
- Determine the line of code that causes a segmentation fault?
GCC can't do that but GDB (a debugger) sure can Compile you program using the -g switch, like this: gcc program c -g Then use gdb: $ gdb a out (gdb) run <segfault happens here> (gdb) backtrace <offending code is shown here> Here is a nice tutorial to get you started with GDB Where the segfault occurs is generally only a clue as to where "the mistake which causes" it is in the code The
- How to attach to remote gdb with vscode? - Stack Overflow
Or use the "type": "gdb" launch config as given in the other answer (s) In order to get code browsing and stuff working, it's important to have the source directories in sync on the local and remote side
|
|
|