What is watchpoint in GDB?
What is watchpoint in GDB? Setting watchpoints. You can use a watchpoint to stop execution whenever the value of an expression changes, without having to predict a particular place where this may happen. Depending on your system, watchpoints may be implemented in software or hardware. GDB sets a hardware watchpoint if possible. How do I add a watchpoint in GDB? You can force GDB to use only software watchpoints with the set can-use-hw-watchpoints 0 command. With this variable set to zero, GDB will never try to use hardware watchpoints, even if the underlying system supports them. What does GDB output...