Esempio n. 1
0
static struct symtab *
get_java_class_symtab (void)
{
  if (class_symtab == NULL)
    {
      struct objfile *objfile = get_dynamics_objfile ();
      struct blockvector *bv;
      struct block *bl;
      class_symtab = allocate_symtab ("<java-classes>", objfile);
      class_symtab->language = language_java;
      bv = (struct blockvector *)
	obstack_alloc (&objfile->objfile_obstack,
		       sizeof (struct blockvector) + sizeof (struct block *));
      BLOCKVECTOR_NBLOCKS (bv) = 1;
      BLOCKVECTOR (class_symtab) = bv;

      /* Allocate dummy STATIC_BLOCK. */
      bl = allocate_block (&objfile->objfile_obstack);
      BLOCK_DICT (bl) = dict_create_linear (&objfile->objfile_obstack,
					    NULL);
      BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK) = bl;

      /* Allocate GLOBAL_BLOCK.  */
      bl = allocate_block (&objfile->objfile_obstack);
      BLOCK_DICT (bl) = dict_create_hashed_expandable ();
      BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK) = bl;
      class_symtab->free_func = free_class_block;
    }
  return class_symtab;
}
Esempio n. 2
0
static struct symtab *
get_java_class_symtab (struct gdbarch *gdbarch)
{
  struct objfile *objfile = get_dynamics_objfile (gdbarch);
  struct symtab *class_symtab = objfile->symtabs;

  if (class_symtab == NULL)
    {
      struct blockvector *bv;
      struct block *bl;
      struct jv_per_objfile_data *jv_data;

      class_symtab = allocate_symtab ("<java-classes>", objfile);
      class_symtab->language = language_java;
      bv = (struct blockvector *)
	obstack_alloc (&objfile->objfile_obstack,
		       sizeof (struct blockvector) + sizeof (struct block *));
      BLOCKVECTOR_NBLOCKS (bv) = 1;
      BLOCKVECTOR (class_symtab) = bv;

      /* Allocate dummy STATIC_BLOCK.  */
      bl = allocate_block (&objfile->objfile_obstack);
      BLOCK_DICT (bl) = dict_create_linear (&objfile->objfile_obstack,
					    NULL);
      BLOCKVECTOR_BLOCK (bv, STATIC_BLOCK) = bl;

      /* Allocate GLOBAL_BLOCK.  */
      bl = allocate_global_block (&objfile->objfile_obstack);
      BLOCK_DICT (bl) = dict_create_hashed_expandable ();
      set_block_symtab (bl, class_symtab);
      BLOCKVECTOR_BLOCK (bv, GLOBAL_BLOCK) = bl;

      /* Arrange to free the dict.  */
      jv_data = objfile_data (objfile, jv_dynamics_objfile_data_key);
      jv_data->dict = BLOCK_DICT (bl);
    }
  return class_symtab;
}