| #include <stdio.h> |
| #include <fcntl.h> |
| |
| #include <chrono> |
| #include <thread> |
| |
| volatile bool debugger_flag = true; // The debugger will flip this to false |
| |
| void *start(void *data) |
| { |
| int i; |
| size_t idx = (size_t)data; |
| for (i=0; i<30; i++) |
| { |
| if ( idx == 0 && debugger_flag) |
| std::this_thread::sleep_for(std::chrono::microseconds(1)); // Set breakpoint here |
| std::this_thread::sleep_for(std::chrono::seconds(1)); |
| } |
| return 0; |
| } |
| |
| int main(int argc, char const *argv[]) |
| { |
| lldb_enable_attach(); |
| |
| static const size_t nthreads = 16; |
| std::thread threads[nthreads]; |
| size_t i; |
| |
| for (i=0; i<nthreads; i++) |
| threads[i] = std::move(std::thread(start, (void*)i)); |
| |
| for (i=0; i<nthreads; i++) |
| threads[i].join(); |
| } |