C++ (Cpp) FrameGuard::pushed 예제들

예제 #1

파일: Stack.cpp 프로젝트: mikeaich/releases-mozilla-central

void
ContextStack::popFrame(const FrameGuard &fg)
{
    JS_ASSERT(fg.pushed());
    JS_ASSERT(onTop());
    JS_ASSERT(space().firstUnused() == fg.regs_.sp);
    JS_ASSERT(&fg.regs_ == &seg_->regs());

    Value *oldend = seg_->end();

    seg_->popRegs(fg.prevRegs_);
    if (fg.pushedSeg_)
        popSegment();

    Debug_SetValueRangeToCrashOnTouch(space().firstUnused(), oldend);
}

예제 #2

void
ContextStack::popFrame(const FrameGuard &fg)
{
    JS_ASSERT(fg.pushed());
    JS_ASSERT(onTop());
    JS_ASSERT(space().firstUnused() == fg.regs_.sp);
    JS_ASSERT(&fg.regs_ == &seg_->regs());

    if (fg.regs_.fp()->isNonEvalFunctionFrame())
        fg.regs_.fp()->functionEpilogue();

    seg_->popRegs(fg.prevRegs_);
    if (fg.pushedSeg_)
        popSegment();

    /*
     * NB: this code can call out and observe the stack (e.g., through GC), so
     * it should only be called from a consistent stack state.
     */
    if (!hasfp())
        cx_->resetCompartment();
}

예제 #3

void
ContextStack::popFrame(const FrameGuard &fg)
{
    JS_ASSERT(fg.pushed());
    JS_ASSERT(onTop());
    JS_ASSERT(space().firstUnused() == fg.regs_.sp);
    JS_ASSERT(&fg.regs_ == &seg_->regs());

    Value *oldend = seg_->end();

    seg_->popRegs(fg.prevRegs_);
    if (fg.pushedSeg_)
        popSegment();

    Debug_SetValueRangeToCrashOnTouch(space().firstUnused(), oldend);

    /*
     * NB: this code can call out and observe the stack (e.g., through GC), so
     * it should only be called from a consistent stack state.
     */
    if (!hasfp())
        cx_->resetCompartment();
}