}

	// Unwind to next frame.
	u.calleeFuncID = f.funcID
	frame.fn = flr
	frame.pc = frame.lr
	frame.lr = 0
	frame.sp = frame.fp
	frame.fp = 0

	// On link register architectures, sighandler saves the LR on stack
	// before faking a call.
	if usesLR && injectedCall {
		x := *(*uintptr)(unsafe.Pointer(frame.sp))
		frame.sp += alignUp(sys.MinFrameSize, sys.StackAlign)
		f = findfunc(frame.pc)