// Flags returns the flag bits read from the object file header.
func (r *Reader) Flags() uint32 {
	return r.h.Flags
}

func (r *Reader) Shared() bool       { return r.Flags()&ObjFlagShared != 0 }
func (r *Reader) FromAssembly() bool { return r.Flags()&ObjFlagFromAssembly != 0 }
func (r *Reader) Unlinkable() bool   { return r.Flags()&ObjFlagUnlinkable != 0 }

func (l *Loader) IsFromAssembly(i Sym) bool {
	if l.IsExternal(i) {
		pp := l.getPayload(i)
		if pp.objidx != 0 {
			r := l.objs[pp.objidx]
			return r.FromAssembly()
		}
		return false
	}
	r, _ := l.toLocal(i)
	return r.FromAssembly()
}

// Returns the type of the i-th symbol.
func (l *Loader) SymType(i Sym) sym.SymKind {
	if l.IsExternal(i) {
		pp := l.getPayload(i)
		if pp != nil {