e.podAddedDeletedUpdated(logger, nil, obj, false)
		},
		DeleteFunc: func(obj interface{}) {
			e.podAddedDeletedUpdated(logger, nil, obj, true)
		},
		UpdateFunc: func(old, new interface{}) {
			e.podAddedDeletedUpdated(logger, old, new, false)
		},
	})

	return e, nil
}

// Run runs the controller goroutines.
func (c *Controller) Run(ctx context.Context, workers int) {
	defer utilruntime.HandleCrash()

func sigtramp() // Called via C ABI
func cgoSigtramp()

//go:noescape
func sigaltstack(new, old *stackt)

//go:noescape
func setitimer(mode int32, new, old *itimerval)

//go:noescape
func timer_create(clockid int32, sevp *sigevent, timerid *int32) int32

//go:noescape
func timer_settime(timerid int32, flags int32, new, old *itimerspec) int32

//go:noescape
func timer_delete(timerid int32) int32

				// arg 1 - pid, now in R0
	MOVW sig+0(FP), R1	// arg 2 - signal
	MOVW $SYS_kill, R7
	SWI $0
	RET

TEXT runtime·setitimer(SB), NOSPLIT|NOFRAME, $0
	MOVW mode+0(FP), R0
	MOVW new+4(FP), R1
	MOVW old+8(FP), R2
	MOVW $SYS_setitimer, R7
	SWI $0
	RET

// func fallback_walltime() (sec int64, nsec int32)
TEXT runtime·fallback_walltime(SB), NOSPLIT, $32-12
	MOVW $0, R0 // CLOCK_REALTIME
	MOVW $8(R13), R1

func (cl *Client) onEvent(resourceGVK config.GroupVersionKind, old controllers.Object, curr controllers.Object, event model.Event) {
	currItem := controllers.ExtractObject(curr)
	if currItem == nil {
		return
	}

	currConfig := TranslateObject(currItem, resourceGVK, cl.domainSuffix)

	var oldConfig config.Config
	if old != nil {
		oldConfig = TranslateObject(old, resourceGVK, cl.domainSuffix)
	}

	{name: "AtomicOr8", argLength: 3, typ: "(Uint8, Mem)", hasSideEffects: true},               // *arg0 |= arg1.  arg2=memory.  Returns old contents of *arg0 and new memory.
	{name: "AtomicAnd64", argLength: 3, typ: "(Uint64, Mem)", hasSideEffects: true},            // *arg0 &= arg1.  arg2=memory.  Returns old contents of *arg0 and new memory.

}

func toScaleUpdateValidation(f rest.ValidateObjectUpdateFunc) rest.ValidateObjectUpdateFunc {
	return func(ctx context.Context, obj, old runtime.Object) error {
		newScale, err := scaleFromReplicaSet(obj.(*apps.ReplicaSet))
		if err != nil {
			return err
		}
		oldScale, err := scaleFromReplicaSet(old.(*apps.ReplicaSet))
		if err != nil {
			return err
		}
		return f(ctx, newScale, oldScale)
	}
}

	// due to stack probes inserted to avoid stack/heap collisions.
	// See issue #20427.

	MOVQ	SP, R12	// Save old SP; R12 unchanged by C code.

	MOVQ	g_m(R14), BX // BX unchanged by C code.

	// Set vdsoPC and vdsoSP for SIGPROF traceback.
	// Save the old values on stack and restore them on exit,
	// so this function is reentrant.
	MOVQ	m_vdsoPC(BX), CX
	MOVQ	m_vdsoSP(BX), DX
	MOVQ	CX, 0(SP)

		case ResourceGoroutine:
			id := st.Resource.Goroutine()
			old, new := st.Goroutine()
			if old == new {
				// Skip these events; they're not telling us anything new.
				break
			}

			// Handle transition out.
			g := s.gs[id]
			switch old {
			case GoUndetermined, GoNotExist:
				g = &GoroutineSummary{ID: id, goroutineSummary: &goroutineSummary{}}

		v, f, _ := tpath.GetFromStructPath(iop, d.old)
		if f {
			switch t := v.(type) {
			// need to do conversion for bool value defined in IstioOperator component spec.
			case *wrappers.BoolValue:
				v = t.Value
			}
			if v != d.def {
				messages = append(messages, fmt.Sprintf("! %s is deprecated; use %s instead", firstCharsToLower(d.old), d.new))
			}
		}
	}
	for _, d := range failHardSettings {

						NodeName: ptr.To("node-2"),
					},
				},
			},
		},
		{
			name: "node name gate disabled, set on old and updated EPS",
			oldEPS: &discovery.EndpointSlice{
				Endpoints: []discovery.Endpoint{
					{
						NodeName: ptr.To("node-1-old"),
					},
					{
						NodeName: ptr.To("node-2-old"),
					},
				},
			},
			newEPS: &discovery.EndpointSlice{
				Endpoints: []discovery.Endpoint{
					{