return -1
		}
	}
}

//go:nosplit
func semawakeup(mp *m) {
	atomic.Xadd(&mp.waitsemacount, 1)
	ret := thrwakeup(uintptr(unsafe.Pointer(&mp.waitsemacount)), 1)
	if ret != 0 && ret != _ESRCH {
		// semawakeup can be called on signal stack.
		systemstack(func() {
			print("thrwakeup addr=", &mp.waitsemacount, " sem=", mp.waitsemacount, " ret=", ret, "\n")
		})
	}
}

func osinit() {

			t.Fatalf("expected 3 mounts, got %d", len(mounts))
		}
		mp := mountInfo{"/dev/0", "/path/to/0", "type0", []string{"flags"}, "0", "0"}
		if !mountPointsEqual(mounts[0], mp) {
			t.Errorf("got unexpected MountPoint[0]: %#v", mounts[0])
		}
		mp = mountInfo{"/dev/1", "/path/to/1", "type1", []string{"flags"}, "1", "1"}
		if !mountPointsEqual(mounts[1], mp) {
			t.Errorf("got unexpected mountInfo[1]: %#v", mounts[1])
		}

//
//	func semacreate(mp *m)
//		Create a semaphore for mp, if it does not already have one.
//
//	func semasleep(ns int64) int32
//		If ns < 0, acquire m's semaphore and return 0.
//		If ns >= 0, try to acquire m's semaphore for at most ns nanoseconds.
//		Return 0 if the semaphore was acquired, -1 if interrupted or timed out.
//
//	func semawakeup(mp *m)
//		Wake up mp, which is or will soon be sleeping on its semaphore.

		id := scheduleTimeoutEvent(delay)
		mp := acquirem()
		notes[n] = gp
		notesWithTimeout[n] = noteWithTimeout{gp: gp, deadline: deadline}
		releasem(mp)

		gopark(nil, nil, waitReasonSleep, traceBlockSleep, 1)

		clearTimeoutEvent(id) // note might have woken early, clear timeout

		mp = acquirem()
		delete(notes, n)
		delete(notesWithTimeout, n)
		releasem(mp)

		return n.key == note_woken
	}

	return traceWriter{traceLocker: traceLocker{gen: gen}, traceBuf: buf}
}

// end writes the buffer back into the m.
func (w traceWriter) end() {
	if w.mp == nil {
		// Tolerate a nil mp. It makes code that creates traceWriters directly
		// less error-prone.
		return
	}
	w.mp.trace.buf[w.gen%2] = w.traceBuf
}

// ensure makes sure that at least maxSize bytes are available to write.
//
// Returns whether the buffer was flushed.

	mp := getg().m
	c := &mp.chacha8
	for {
		// Note: c.Next is marked nosplit,
		// so we don't need to use mp.locks
		// on the fast path, which is that the
		// first attempt succeeds.
		x, ok := c.Next()
		if ok {
			return x
		}
		mp.locks++ // hold m even though c.Refill may do stack split checks
		c.Refill()
		mp.locks--
	}
}

	"unsafe"
)

func lwp_mcontext_init(mc *mcontextt, stk unsafe.Pointer, mp *m, gp *g, fn uintptr) {
	// Machine dependent mcontext initialisation for LWP.
	mc.__gregs[_REG_ELR] = uint64(abi.FuncPCABI0(lwp_tramp))
	mc.__gregs[_REG_X31] = uint64(uintptr(stk))
	mc.__gregs[_REG_X0] = uint64(uintptr(unsafe.Pointer(mp)))
	mc.__gregs[_REG_X1] = uint64(uintptr(unsafe.Pointer(mp.g0)))
	mc.__gregs[_REG_X2] = uint64(fn)
}

//go:nosplit

// profiling buffer. It is called from a signal handler, so is limited in what
// it can do. mp must be the thread that is currently stopped in a signal.
func traceCPUSample(gp *g, mp *m, pp *p, stk []uintptr) {
	if !traceEnabled() {
		// Tracing is usually turned off; don't spend time acquiring the signal
		// lock unless it's active.
		return
	}
	if mp == nil {
		// Drop samples that don't have an identifiable thread. We can't render

func TestToMap(t *testing.T) {
	cases := []struct {
		input Spec
		mp    map[string]any
	}{
		// Istio type
		{
			input: &networking.VirtualService{Gateways: []string{"foobar"}},
			mp: map[string]any{
				"gateways": []any{"foobar"},
			},
		},
		// Kubernetes type
		{
			input: &corev1.PodSpec{ServiceAccountName: "foobar"},
			mp: map[string]any{
				"serviceAccountName": "foobar",
			},
		},

		return gList{}, 0
	}

	var entries [64]overlappedEntry
	var wait uint32
	var toRun gList
	mp := getg().m

	if delay >= 1e15 {
		// An arbitrary cap on how long to wait for a timer.
		// 1e15 ns == ~11.5 days.
		delay = 1e15
	}

	if delay > 0 && mp.waitIocpHandle != 0 {
		// GetQueuedCompletionStatusEx doesn't use a high resolution timer internally,