if v {
		l.attrUsedInIface.Set(i)
	} else {
		l.attrUsedInIface.Unset(i)
	}
}

// SymAddr checks that a symbol is reachable, and returns its value.
func (l *Loader) SymAddr(i Sym) int64 {
	if !l.AttrReachable(i) {
		panic("unreachable symbol in symaddr")
	}
	return l.values[i]
}

// AttrNotInSymbolTable returns true for symbols that should not be

				symtab.AddUint8(0)
			} else {
				symtab.AddUint8(uint8(ldr.SymSect(o).Extnum))
			}
			symtab.AddUint16(ctxt.Arch, 0) // desc
			symtab.AddUintXX(ctxt.Arch, uint64(ldr.SymAddr(s)), ctxt.Arch.PtrSize)
		}
	}
}

func machodysymtab(ctxt *Link, base int64) {
	ml := newMachoLoad(ctxt.Arch, LC_DYSYMTAB, 18)

	n := 0

		rematerializeable: true,
		symEffect:         SymAddr,
		reg: regInfo{
			inputs: []inputInfo{
				{0, 65791}, // AX CX DX BX SP BP SI DI SB
			},
			outputs: []outputInfo{
				{0, 239}, // AX CX DX BX BP SI DI
			},
		},
	},
	{
		name:        "LEAL1",
		auxType:     auxSymOff,
		argLen:      2,
		commutative: true,
		symEffect:   SymAddr,
		reg: regInfo{
			inputs: []inputInfo{

	// This also prevents a variable from "coming back from the dead" and presenting
	// stale pointers to the garbage collector. See issue 28445.
	if e&(ssa.SymRead|ssa.SymAddr) != 0 {
		effect |= uevar
	}
	if e&ssa.SymWrite != 0 {
		if !isfat(n.Type()) || v.Op == ssa.OpVarDef {
			effect |= varkill
		} else if lv.conservativeWrites {
			effect |= uevar
		}
	}

	ldr.SetAttrLocal(s, true)
	ctxt.xdefine("runtime.egcdata", sym.SRODATA, ldr.SymAddr(s)+ldr.SymSize(s))
	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.egcdata", 0), ldr.SymSect(s))

	s = ldr.LookupOrCreateSym("runtime.gcbss", 0)
	ldr.SetAttrLocal(s, true)
	ctxt.xdefine("runtime.egcbss", sym.SRODATA, ldr.SymAddr(s)+ldr.SymSize(s))
	ldr.SetSymSect(ldr.LookupOrCreateSym("runtime.egcbss", 0), ldr.SymSect(s))

			continue
		}
		if v.Type.IsTuple() && v.Type.FieldType(1).IsMemory() {
			// We could handle this situation however it is likely
			// to be very rare.
			return false
		}
		if v.Op.SymEffect()&SymAddr != 0 {
			// This case prevents an operation that calculates the
			// address of a local variable from being forced to schedule
			// before its corresponding VarDef.
			// See issue 28445.
			//   v1 = LOAD ...

	n = len(tcpRes) - 2
	tcpRes[0] = byte(n >> 8)
	tcpRes[1] = byte(n)
	a.rbuf.Write(tcpRes[2:])

	return len(packet), nil
}

type someaddr struct{}

func (someaddr) Network() string { return "unused" }
func (someaddr) String() string  { return "unused-someaddr" }

func mapRCode(err error) dnsmessage.RCode {
	switch err {
	case nil:
		return dnsmessage.RCodeSuccess
	case ErrNotExist:

  fi
}

# Creates a symlink for a ($1) so that it may be used as block storage
function safe-block-symlink(){
  local device="${1}"
  local symdir="${2}"

  mkdir -p "${symdir}"

  get-or-generate-uuid "${device}"
  local myuuid="${retuuid}"

  local sym="${symdir}/local-ssd-${myuuid}"
  # Do not "mkdir -p ${sym}" as that will cause unintended symlink behavior
  ln -s "${device}" "${sym}"

	addr := peerClient.host.String()
	reqInfo := (&logger.ReqInfo{}).AppendTags("remotePeer", addr)
	ctx := logger.SetReqInfo(GlobalContext, reqInfo)
	peersLogOnceIf(ctx, err, "add-node-err-"+addr)
	nodeInfo.SetAddr(addr)
	nodeInfo.SetError(err.Error())
}

// GetSysErrors - Memory information
func (sys *NotificationSys) GetSysErrors(ctx context.Context) []madmin.SysErrors {

//
//go:nosplit
//go:linkname setsigsegv
func setsigsegv(pc uintptr) {
	gp := getg()
	gp.sig = _SIGSEGV
	gp.sigpc = pc
	gp.sigcode0 = _SEGV_MAPERR
	gp.sigcode1 = 0 // TODO: emulate si_addr