// Store link register before decrement SP, so if a signal comes
				// during the execution of the function prologue, the traceback
				// code will not see a half-updated stack frame.
				// This sequence is not async preemptible, as if we open a frame
				// at the current SP, it will clobber the saved LR.
				q = c.ctxt.StartUnsafePoint(q, c.newprog)

				q = obj.Appendp(q, newprog)
				q.As = mov
				q.Pos = p.Pos

	// holding the transient P, leaving that P in limbo and deadlocking the
	// STW.
	//
	// Callers passing a non-nil P must already be in non-preemptible
	// context, otherwise such preemption could occur on function entry to
	// startm. Callers passing a nil P may be preemptible, so we must
	// disable preemption before acquiring a P from pidleget below.
	mp := acquirem()
	if !lockheld {
		lock(&sched.lock)
	}

	} else {
		return uint(i) & (1<<arenaL2Bits - 1)
	}
}

// inheap reports whether b is a pointer into a (potentially dead) heap object.
// It returns false for pointers into mSpanManual spans.
// Non-preemptible because it is used by write barriers.
//
//go:nowritebarrier
//go:nosplit
func inheap(b uintptr) bool {
	return spanOfHeap(b) != nil
}

// grows the stack, but not themselves be a safe-point.
func (lv *liveness) hasStackMap(v *ssa.Value) bool {
	if !v.Op.IsCall() {
		return false
	}
	// wbZero and wbCopy are write barriers and
	// deeply non-preemptible. They are unsafe points and
	// hence should not have liveness maps.
	if sym, ok := v.Aux.(*ssa.AuxCall); ok && (sym.Fn == ir.Syms.WBZero || sym.Fn == ir.Syms.WBMove) {
		return false
	}
	return true
}

	callend := call
	progedit(ctxt, callend, newprog)
	for ; callend.Link != nil; callend = callend.Link {
		progedit(ctxt, callend.Link, newprog)
	}

	// The instructions which unspill regs should be preemptible.
	pcdata = ctxt.EndUnsafePoint(callend, newprog, -1)
	unspill := cursym.Func().UnspillRegisterArgs(pcdata, newprog)

	jmp := obj.Appendp(unspill, newprog)
	jmp.As = obj.AJMP
	jmp.To.Type = obj.TYPE_BRANCH

	// before we get here (after the transfer out) but that's OK: that new
	// P won't be in the ProcSyscall state anymore.
	//
	// Basically: while we have a preemptible P, don't advance, because we
	// *know* from the event that we're going to lose it at some point during
	// the syscall. We shouldn't advance until that happens.
	if curCtx.P != NoProc {
		pState, ok := o.pStates[curCtx.P]

	} else {
		p.To.Sym = ctxt.Lookup("runtime.morestack")
	}
	if to_more != nil {
		to_more.To.SetTarget(p)
	}
	jalToSym(ctxt, p, REG_X5)

	// The instructions which unspill regs should be preemptible.
	p = ctxt.EndUnsafePoint(p, newprog, -1)
	p = cursym.Func().UnspillRegisterArgs(p, newprog)

	// JMP start
	p = obj.Appendp(p, newprog)
	p.As = AJAL
	p.To = obj.Addr{Type: obj.TYPE_BRANCH}

	STV_INTERNAL  SymVis = 0x1 /* Special meaning in relocatable objects. */
	STV_HIDDEN    SymVis = 0x2 /* Not visible. */
	STV_PROTECTED SymVis = 0x3 /* Visible but not preemptible. */
)

var stvStrings = []intName{
	{0x0, "STV_DEFAULT"},
	{0x1, "STV_INTERNAL"},
	{0x2, "STV_HIDDEN"},
	{0x3, "STV_PROTECTED"},
}

    gcloud="gcloud beta"
  fi

  local preemptible_minions=()
  if [[ "${PREEMPTIBLE_NODE}" == "true" ]]; then
    preemptible_minions+=(--preemptible --maintenance-policy TERMINATE)
  fi

  local local_ssds=()
  local_ssd_ext_count=0
  if [[ -n "${NODE_LOCAL_SSDS_EXT:-}" ]]; then
    IFS=";" read -r -a ssdgroups <<< "${NODE_LOCAL_SSDS_EXT:-}"

		}
	}

	// Mark nonpreemptible instruction sequences.
	// The 2-instruction TLS access sequence
	//	MOVQ TLS, BX
	//	MOVQ 0(BX)(TLS*1), BX
	// is not async preemptible, as if it is preempted and resumed on
	// a different thread, the TLS address may become invalid.
	if !CanUse1InsnTLS(ctxt) {
		useTLS := func(p *obj.Prog) bool {