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);
}
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();
}
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();
}