Function elf_set_add

freebsd/kern/link_elf.c:205–230

#endif

static void
elf_set_add(struct elf_set_head *list, Elf_Addr start, Elf_Addr stop, Elf_Addr base)
{
	struct elf_set *set, *iter;

	set = malloc(sizeof(*set), M_LINKER, M_WAITOK);
	set->es_start = start;
	set->es_stop = stop;
	set->es_base = base;

	TAILQ_FOREACH(iter, list, es_link) {
		KASSERT((set->es_start < iter->es_start && set->es_stop < iter->es_stop) ||
		    (set->es_start > iter->es_start && set->es_stop > iter->es_stop),
		    ("linker sets intersection: to insert: 0x%jx-0x%jx; inserted: 0x%jx-0x%jx",
		    (uintmax_t)set->es_start, (uintmax_t)set->es_stop,
		    (uintmax_t)iter->es_start, (uintmax_t)iter->es_stop));

		if (iter->es_start > set->es_start) {
			TAILQ_INSERT_BEFORE(iter, set, es_link);
			break;
		}
	}

	if (iter == NULL)
		TAILQ_INSERT_TAIL(list, set, es_link);
}

static int
elf_set_find(struct elf_set_head *list, Elf_Addr addr, Elf_Addr *start, Elf_Addr *base)