GDB frozen on macOS Catalina

问题

I ran a 'helloworld' to try GDB on mac but after typing run it output

[New Thread 0x1903 of process 69034]

and then nothing.

I've waited an hour and still nothing. Having done certification and disable startup-with-shell.

system: MacOS Catalina 10.15.4 GNU gdb (GDB) 9.1

来源：https://stackoverflow.com/questions/61240533/gdb-frozen-on-macos-catalina