1break set -f stop-hook-threads.cpp -p "Break here to set up the stop hook" 2break set -f stop-hook-threads.cpp -p "Break here to test that the stop-hook" 3run 4target stop-hook add -x 2 -o "expr lldb_val += 1" -o "thread list" 5target stop-hook add -G true -o "script print('Hit stop hook') 6