Info: (gdb) Thread Stops

gdb: Thread Stops

 
 5.5 Stopping and Starting Multi-thread Programs
 ===============================================
 
 GDB supports debugging programs with multiple threads (Debugging
 Programs with Multiple Threads Threads.).  There are two modes of
 controlling execution of your program within the debugger.  In the
 default mode, referred to as "all-stop mode", when any thread in your
 program stops (for example, at a breakpoint or while being stepped), all
 other threads in the program are also stopped by GDB.  On some targets,
 GDB also supports "non-stop mode", in which other threads can continue
 to run freely while you examine the stopped thread in the debugger.

 
· All-Stop Mode               All threads stop when GDB takes control
· Non-Stop Mode               Other threads continue to execute
· Background Execution        Running your program asynchronously
· Thread-Specific Breakpoints Controlling breakpoints
· Interrupted System Calls    GDB may interfere with system calls
· Observer Mode               GDB does not alter program behavior

Info Catalog

gdb: Signals

gdb: Stopping

gdb: Thread Stops

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