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Diffstat (limited to 'gcc/cp/ChangeLog')
| -rw-r--r-- | gcc/cp/ChangeLog | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index f53dd40..a787eb3 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,58 @@ +2000-03-28 Mark Mitchell <mark@codesourcery.com> + + Put RTTI entries at negative offsets in new ABI. + * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first + vbase offset at index -3, not -1. + (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not + dfs_vtable_path_unmarked_real_bases_queue_p to walk bases. + (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff. + (build_rtti_vtbl_entries): New function. + (set_rtti_entry): Remove. + (build_primary_vtable): Don't use it. + (build_secondary_vtable): Likewise. + (start_vtable): Remove. + (first_vfun_index): New function. + (set_vindex): Likewise. + (add_virtual_function): Don't call start_vtable. Do call + set_vindex. + (set_primary_base): Rename parameter. + (determine_primary_base): Likewise. + (num_vfun_entries): Don't use skip_rtti_stuff. + (num_extra_vtbl_entries): Include RTTI information. + (build_vtbl_initializer): Use build_rtti_vtbl_entries. + (skip_rtti_stuff): Remove. + (dfs_modify_vtables): Don't use it. + (modify_all_vtables): Don't use start_vtable. Do use set_vindex. + (layout_nonempty_base_or_field): Update size handling. + (create_vtable_ptr): Tweak. + (layout_class_type): Adjust parameter names. + (finish_struct_1): Simplify. + * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation. + (skip_rtti_stuff): Remove. + (first_vfun_index): New function. + (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. + (dfs_vtable_path_marked_real_bases_queue_p): Remove. + (marked_vtable_pathp): Declare. + (unmarked_vtable_pathp): Likewise. + * error.c (dump_expr): Use first_vfun_index to calculate vtable + offsets. + * rtti.c (build_headof): Look for RTTI at negative offsets. + (get_tinfo_decl_dynamic): Likewise. + (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL + here. + (create_pseudo_type_info): Do it here instead. Adjust so that + vptr points at first virtual function. + * search.c (marked_vtable_pathp): Make it global. + (unmarked_vtable_pathp): Likewise. + (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. + (dfs_vtable_path_marked_real_bases_queue_p): Likewise. + (dfs_get_pure_virtuals): Don't use skip_rtti_stuff. + (get_pure_virtuals): Likewise. + (expand_upcast_fixups): Likewise. + * tree.c (debug_binfo): Likewise. + * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate + negative offset. + Sun Mar 26 20:15:26 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> * class.c (check_field_decl): Fix typo. |