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Debugging commands show program information from the perspective of the current thread. Whenever gdb detects a new thread in your program, it displays the target system's identification for the thread Γ’β¬Β¦ The gdb thread debugging facility allows you to observe all threads while your program runsΓ’β¬but whenever gdb takes control, one thread in particular is always the focus of debugging.
Gdb waits until the program stops before showing the prompt. Gdb immediately gives a command prompt so that you can issue other commands while your program Γ’β¬Β¦ The specific relationship between thread ids can differ from one os and pthreads library implementation to another, but on most systems there is a one-to-one-to-one correspondence between a pthreads Γ’β¬Β¦ The gdb thread debugging facility allows you to observe all threads while your program runsΓ’β¬but whenever gdb takes control, one thread in particular is always the focus of debugging. This thread Γ’β¬Β¦ Gdb has the ability to debug individual threads, and to manipulate and examine them independently. This functionality is not enabled by default.
This thread Γ’β¬Β¦ Gdb has the ability to debug individual threads, and to manipulate and examine them independently. This functionality is not enabled by default. To do so use set non-stop on and set target-async on. Learn gdb commands for debugging multithreaded programs. List threads with info threads and view backtraces for different threads with thread apply bt.
List threads with info threads and view backtraces for different threads with thread apply bt.