1/* 2 * Copyright 2018 Google, Inc. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: redistributions of source code must retain the above copyright 7 * notice, this list of conditions and the following disclaimer; 8 * redistributions in binary form must reproduce the above copyright --- 14 unchanged lines hidden (view full) --- 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 * 27 * Authors: Gabe Black 28 */ 29 30#include "base/logging.hh" |
31#include "systemc/core/process.hh" 32#include "systemc/ext/core/sc_event.hh" |
33#include "systemc/ext/core/sc_join.hh" |
34#include "systemc/ext/core/sc_module.hh" |
35 36namespace sc_core 37{ 38 |
39sc_join::sc_join() : remaining(0) {} |
40 41void |
42sc_join::add_process(sc_process_handle h) |
43{ |
44 auto p = (::sc_gem5::Process *)h; 45 assert(p); |
46 |
47 remaining++; 48 p->joinWait(this); |
49} 50 |
51int sc_join::process_count() { return remaining; } 52void sc_join::signal() { if (!--remaining) joinEvent.notify(); } 53void sc_join::wait() { ::sc_core::wait(joinEvent); } 54void sc_join::wait_clocked() { do { ::sc_core::wait(); } while (remaining); } |
55 |
56} // namespace sc_core |