}
	if val == -1 {
		delete(l.dynid, i)
	} else {
		l.dynid[i] = val
	}
}

// DynidSyms returns the set of symbols for which dynID is set to an
// interesting (non-default) value. This is expected to be a fairly
// small set.
func (l *Loader) DynidSyms() []Sym {
	sl := make([]Sym, 0, len(l.dynid))
	for s := range l.dynid {
		sl = append(sl, s)
	}

	for _, sy := range ldr.DynidSyms() {

		dynid := ldr.SymDynid(sy)
		if ldr.SymDynimpvers(sy) != "" {
			need[dynid] = addelflib(&needlib, ldr.SymDynimplib(sy), ldr.SymDynimpvers(sy))
		}

		name := ldr.SymExtname(sy)
		hc := elfhash(name)

		b := hc % uint32(nbucket)
		chain[dynid] = buckets[b]
		buckets[b] = uint32(dynid)
	}

	// s390x (ELF64) hash table entries are 8 bytes