GDB breakpoint like python's breakpoint
Launch ugdb
and attach to current process with new tmux window.
use breakpoint;
Require nightly.
set ptrace_scope
echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope
Make gdb to attach to the program.
Recommendation
Multithreadding rust programs can call SIGSTOP
many times. I recommend you to add following command into your .gdbinit
file. So I used SIGINT
instead of SIGSTOP
on the second and later breakpoint
calls.
handle SIGSTOP "nostop" "pass" "noprint"