void
privload_add_areas(privmod_t *privmod)
{
os_privmod_data_t *opd;
uint i;
app_pc text_addr;
/* Save text_addr and store it in opd after we create it. We need this to
* support auto loading symbols on gdb attach (i#531).
*/
text_addr = (app_pc)privmod->os_privmod_data;
/* create and init the os_privmod_data for privmod.
* The os_privmod_data can only be created after heap is ready and
* should be done before adding in vmvector_add,
* so it can be either right before calling to privload_add_areas
* in the privload_load_finalize, or in here.
* We prefer here because it avoids changing the code in
* loader_shared.c, which affects windows too.
*/
privload_create_os_privmod_data(privmod);
opd = (os_privmod_data_t *) privmod->os_privmod_data;
opd->text_addr = text_addr;
for (i = 0; i < opd->os_data.num_segments; i++) {
vmvector_add(modlist_areas,
opd->os_data.segments[i].start,
opd->os_data.segments[i].end,
(void *)privmod);
}
}
static bool
check_and_mark_native_exec(module_area_t *ma, bool add)
{
bool is_native = false;
const char *name = GET_MODULE_NAME(&ma->names);
ASSERT(os_get_module_info_locked());
if (DYNAMO_OPTION(native_exec) && name != NULL &&
on_native_exec_list(name)) {
LOG(GLOBAL, LOG_INTERP|LOG_VMAREAS, 1,
"module %s is on native_exec list\n", name);
is_native = true;
}
if (add && is_native) {
RSTATS_INC(num_native_module_loads);
vmvector_add(native_exec_areas, ma->start, ma->end, NULL);
} else if (!add) {
/* If we're removing and it's native, it should be on there already. If
* it's not native, then it shouldn't be present, but we'll remove
* whatever is there.
*/
DEBUG_DECLARE(bool present =)
vmvector_remove(native_exec_areas, ma->start, ma->end);
ASSERT_CURIOSITY((is_native && present) || (!is_native && !present));
}
