diff options
Diffstat (limited to 'js/src/builtin/AtomicsObject.cpp')
| -rw-r--r-- | js/src/builtin/AtomicsObject.cpp | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/js/src/builtin/AtomicsObject.cpp b/js/src/builtin/AtomicsObject.cpp index 2551f3b7d..ceee83349 100644 --- a/js/src/builtin/AtomicsObject.cpp +++ b/js/src/builtin/AtomicsObject.cpp @@ -834,7 +834,7 @@ js::atomics_wait(JSContext* cx, unsigned argc, Value* vp) } bool -js::atomics_wake(JSContext* cx, unsigned argc, Value* vp) +js::atomics_notify(JSContext* cx, unsigned argc, Value* vp) { CallArgs args = CallArgsFromVp(argc, vp); HandleValue objv = args.get(0); @@ -874,7 +874,7 @@ js::atomics_wake(JSContext* cx, unsigned argc, Value* vp) iter = iter->lower_pri; if (c->offset != offset || !c->rt->fx.isWaiting()) continue; - c->rt->fx.wake(FutexRuntime::WakeExplicit); + c->rt->fx.notify(FutexRuntime::NotifyExplicit); ++woken; --count; } while (count > 0 && iter != waiters); @@ -950,7 +950,7 @@ js::FutexRuntime::isWaiting() // When a worker is awoken for an interrupt it goes into state // WaitingNotifiedForInterrupt for a short time before it actually // wakes up and goes into WaitingInterrupted. In those states the - // worker is still waiting, and if an explicit wake arrives the + // worker is still waiting, and if an explicit notify arrives the // worker transitions to Woken. See further comments in // FutexRuntime::wait(). return state_ == Waiting || state_ == WaitingInterrupted || state_ == WaitingNotifiedForInterrupt; @@ -1029,14 +1029,14 @@ js::FutexRuntime::wait(JSContext* cx, js::UniqueLock<js::Mutex>& locked, // should be woken when the interrupt handler returns. // To that end, we flag the thread as interrupted around // the interrupt and check state_ when the interrupt - // handler returns. A wake() call that reaches the + // handler returns. A notify() call that reaches the // runtime during the interrupt sets state_ to Woken. // // - It is in principle possible for wait() to be // reentered on the same thread/runtime and waiting on the // same location and to yet again be interrupted and enter // the interrupt handler. In this case, it is important - // that when another agent wakes waiters, all waiters using + // that when another agent notifies waiters, all waiters using // the same runtime on the same location are woken in LIFO // order; FIFO may be the required order, but FIFO would // fail to wake up the innermost call. Interrupts are @@ -1073,25 +1073,25 @@ finished: } void -js::FutexRuntime::wake(WakeReason reason) +js::FutexRuntime::notify(NotifyReason reason) { MOZ_ASSERT(isWaiting()); - if ((state_ == WaitingInterrupted || state_ == WaitingNotifiedForInterrupt) && reason == WakeExplicit) { + if ((state_ == WaitingInterrupted || state_ == WaitingNotifiedForInterrupt) && reason == NotifyExplicit) { state_ = Woken; return; } switch (reason) { - case WakeExplicit: + case NotifyExplicit: state_ = Woken; break; - case WakeForJSInterrupt: + case NotifyForJSInterrupt: if (state_ == WaitingNotifiedForInterrupt) return; state_ = WaitingNotifiedForInterrupt; break; default: - MOZ_CRASH("bad WakeReason in FutexRuntime::wake()"); + MOZ_CRASH("bad NotifyReason in FutexRuntime::notify()"); } cond_->notify_all(); } @@ -1108,7 +1108,8 @@ const JSFunctionSpec AtomicsMethods[] = { JS_INLINABLE_FN("xor", atomics_xor, 3,0, AtomicsXor), JS_INLINABLE_FN("isLockFree", atomics_isLockFree, 1,0, AtomicsIsLockFree), JS_FN("wait", atomics_wait, 4,0), - JS_FN("wake", atomics_wake, 3,0), + JS_FN("notify", atomics_notify, 3,0), + JS_FN("wake", atomics_notify, 3,0), //Legacy name JS_FS_END }; @@ -1116,7 +1117,7 @@ JSObject* AtomicsObject::initClass(JSContext* cx, Handle<GlobalObject*> global) { // Create Atomics Object. - RootedObject objProto(cx, global->getOrCreateObjectPrototype(cx)); + RootedObject objProto(cx, GlobalObject::getOrCreateObjectPrototype(cx, global)); if (!objProto) return nullptr; RootedObject Atomics(cx, NewObjectWithGivenProto(cx, &AtomicsObject::class_, objProto, |