Lines Matching defs:handler
30 // particular frame. Needs to know the top of the handler chain.
33 StackHandlerIterator(const StackFrame* frame, StackHandler* handler)
34 : limit_(frame->fp()), handler_(handler) {
35 // Make sure the handler has already been unwound to this frame.
36 DCHECK(frame->sp() <= handler->address());
39 StackHandler* handler() const { return handler_; }
81 // handler and the value of any callee-saved register if needed.
88 handler_ = it.handler();
93 // When we're done iterating over the stack frames, the handler
103 handler_ = StackHandler::FromAddress(Isolate::handler(top));
232 // then we are likely in a bytecode handler with elided frame. In that
275 // There should be at least one JS_ENTRY stack handler.
276 Address handler = Isolate::handler(top);
277 if (handler == NULL) return false;
279 return c_entry_fp < handler;
