本文整理汇总了C++中Activation::isAsmJS方法的典型用法代码示例。如果您正苦于以下问题：C++ Activation::isAsmJS方法的具体用法？C++ Activation::isAsmJS怎么用？C++ Activation::isAsmJS使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Activation的用法示例。
在下文中一共展示了Activation::isAsmJS方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: while
void
FrameIter::settleOnActivation()
{
while (true) {
if (data_.activations_.done()) {
data_.state_ = DONE;
return;
}
Activation *activation = data_.activations_.activation();
// If JS_SaveFrameChain was called, stop iterating here (unless
// GO_THROUGH_SAVED is set).
if (data_.savedOption_ == STOP_AT_SAVED && activation->hasSavedFrameChain()) {
data_.state_ = DONE;
return;
}
// Skip activations from another context if needed.
MOZ_ASSERT(activation->cx());
MOZ_ASSERT(data_.cx_);
if (data_.contextOption_ == CURRENT_CONTEXT && activation->cx() != data_.cx_) {
++data_.activations_;
continue;
}
// If the caller supplied principals, only show activations which are subsumed (of the same
// origin or of an origin accessible) by these principals.
if (data_.principals_) {
JSContext *cx = data_.cx_->asJSContext();
if (JSSubsumesOp subsumes = cx->runtime()->securityCallbacks->subsumes) {
if (!subsumes(data_.principals_, activation->compartment()->principals)) {
++data_.activations_;
continue;
}
}
}
if (activation->isJit()) {
data_.jitFrames_ = jit::JitFrameIterator(data_.activations_);
// Stop at the first scripted frame.
while (!data_.jitFrames_.isScripted() && !data_.jitFrames_.done())
++data_.jitFrames_;
// It's possible to have an JitActivation with no scripted frames,
// for instance if we hit an over-recursion during bailout.
if (data_.jitFrames_.done()) {
++data_.activations_;
continue;
}
nextJitFrame();
data_.state_ = JIT;
return;
}
if (activation->isAsmJS()) {
data_.asmJSFrames_ = AsmJSFrameIterator(*data_.activations_->asAsmJS());
if (data_.asmJSFrames_.done()) {
++data_.activations_;
continue;
}
data_.state_ = ASMJS;
return;
}
// ForkJoin activations don't contain iterable frames, so skip them.
if (activation->isForkJoin()) {
++data_.activations_;
continue;
}
MOZ_ASSERT(activation->isInterpreter());
InterpreterActivation *interpAct = activation->asInterpreter();
data_.interpFrames_ = InterpreterFrameIterator(interpAct);
// If we OSR'ed into JIT code, skip the interpreter frame so that
// the same frame is not reported twice.
if (data_.interpFrames_.frame()->runningInJit()) {
++data_.interpFrames_;
if (data_.interpFrames_.done()) {
++data_.activations_;
continue;
}
}
MOZ_ASSERT(!data_.interpFrames_.frame()->runningInJit());
data_.pc_ = data_.interpFrames_.pc();
data_.state_ = INTERP;
return;
}
}