5.基础命令(info breakpoints)

5.1 info breakpoints(查看所有断点信息)

(gdb) i b
Num     Type           Disp Enb Address            What
4       breakpoint     keep y   0x0000555555555458 in main(int, char**) at main.cpp:36
5       breakpoint     keep y   0x0000555555555458 in main(int, char**) at main.cpp:36
6       breakpoint     keep y   0x0000555555555379 in testFun(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) at main.cpp:17

会提示每个断点被击中多少次

(gdb) i b
Num     Type           Disp Enb Address            What
4       breakpoint     keep y   0x0000555555555458 in main(int, char**) at main.cpp:36
        breakpoint already hit 1 time
5       breakpoint     keep y   0x0000555555555458 in main(int, char**) at main.cpp:36
        breakpoint already hit 1 time
6       breakpoint     keep y   0x0000555555555379 in testFun(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >) at main.cpp:17
        breakpoint already hit 1 time