u64
svm_get_global_region_base_va ()
{
+#ifdef CLIB_SANITIZE_ADDR
+ return 0x200000000000;
+#endif
+
#if __aarch64__
/* On AArch64 VA space can have different size, from 36 to 48 bits.
Here we are trying to detect VA bits by parsing /proc/self/maps
u8 *
shm_name_from_svm_map_region_args (svm_map_region_args_t * a)
{
- u8 *path;
u8 *shm_name;
- u8 *split_point;
- u8 *mkdir_arg = 0;
int root_path_offset = 0;
int name_offset = 0;
if (a->root_path[0] == '/')
root_path_offset++;
- /* create the root_path under /dev/shm
- iterate through path creating directories */
-
- path = format (0, "/dev/shm/%s%c", &a->root_path[root_path_offset], 0);
- split_point = path + 1;
- vec_add1 (mkdir_arg, '-');
-
- while (*split_point)
- {
- while (*split_point && *split_point != '/')
- {
- vec_add1 (mkdir_arg, *split_point);
- split_point++;
- }
- vec_add1 (mkdir_arg, 0);
-
- /* ready to descend another level */
- mkdir_arg[vec_len (mkdir_arg) - 1] = '-';
- split_point++;
- }
- vec_free (mkdir_arg);
- vec_free (path);
-
if (a->name[0] == '/')
name_offset = 1;