static struct dso *head, *tail, *libc;
static char *env_path, *sys_path, *r_path;
-static int rtld_used;
static int ssp_used;
static int runtime;
static int ldd_mode;
void *def = 0;
if (dso->ghashtab) {
gh = gnu_hash(s);
- if (gh == 0xf9040207 && !strcmp(s, "dlopen")) rtld_used = 1;
- if (gh == 0xf4dc4ae && !strcmp(s, "dlsym")) rtld_used = 1;
if (gh == 0x1f4039c9 && !strcmp(s, "__stack_chk_fail")) ssp_used = 1;
} else {
h = sysv_hash(s);
- if (h == 0x6b366be && !strcmp(s, "dlopen")) rtld_used = 1;
- if (h == 0x6b3afd && !strcmp(s, "dlsym")) rtld_used = 1;
if (h == 0x595a4cc && !strcmp(s, "__stack_chk_fail")) ssp_used = 1;
}
for (; dso; dso=dso->next) {
return mem;
}
+void *__tls_get_addr(size_t *p)
+{
+ pthread_t self = __pthread_self();
+ if ((size_t)self->dtv[0] < p[0]) {
+ // FIXME: obtain new DTV and TLS from the DSO
+ a_crash();
+ }
+ return (char *)self->dtv[p[0]] + p[1];
+}
+
void *__dynlink(int argc, char **argv)
{
size_t aux[AUX_CNT] = {0};
do_init_fini(tail);
- if (!rtld_used) {
- free_all(head);
- free(sys_path);
- reclaim((void *)builtin_dsos, 0, sizeof builtin_dsos);
- }
-
errno = 0;
return (void *)aux[AT_ENTRY];
}