func racereleasemerge(addr unsafe.Pointer)                                  { throw("race") }
func racereleasemergeg(gp *g, addr unsafe.Pointer)                          { throw("race") }
func racefingo()                                                            { throw("race") }
func racemalloc(p unsafe.Pointer, sz uintptr)                               { throw("race") }

	}
	size := alignUp(end-start, _PageSize)
	racecall(&__tsan_map_shadow, start, size, 0, 0)
	racedatastart = start
	racedataend = start + size

	return
}

//go:nosplit
func racefini() {
	// racefini() can only be called once to avoid races.
	// This eventually (via __tsan_fini) calls C.exit which has
	// undefined behavior if called more than once. If the lock is

		if fb == nil {
			gopark(finalizercommit, unsafe.Pointer(&finlock), waitReasonFinalizerWait, traceBlockSystemGoroutine, 1)
			continue
		}
		argRegs = intArgRegs
		unlock(&finlock)
		if raceenabled {
			racefingo()
		}
		for fb != nil {
			for i := fb.cnt; i > 0; i-- {
				f := &fb.fin[i-1]

				var regs abi.RegArgs
				// The args may be passed in registers or on stack. Even for

NONE < panic;
# deadlock is not acquired while holding panic, but it also needs to be
# below all other locks.
panic < deadlock;
# raceFini is only held while exiting.
panic < raceFini;

# RWMutex internal read lock

allocmR,
  allocmW
< allocmRInternal;

execR,
  execW
< execRInternal;

testR,
  testW
< testRInternal;
`

	lockRankGlobalAlloc:     "globalAlloc",
	lockRankTrace:           "trace",
	lockRankTraceStackTab:   "traceStackTab",
	lockRankPanic:           "panic",
	lockRankDeadlock:        "deadlock",
	lockRankRaceFini:        "raceFini",
	lockRankAllocmRInternal: "allocmRInternal",
	lockRankExecRInternal:   "execRInternal",
	lockRankTestRInternal:   "testRInternal",
}

func (rank lockRank) String() string {
	if rank == 0 {

	}
	fn := main_main // make an indirect call, as the linker doesn't know the address of the main package when laying down the runtime
	fn()
	if raceenabled {
		runExitHooks(0) // run hooks now, since racefini does not return
		racefini()
	}

	// Make racy client program work: if panicking on
	// another goroutine at the same time as main returns,
	// let the other goroutine finish printing the panic trace.