From fa743e8cda25ba09a4731a3443df9e0e56e87581 Mon Sep 17 00:00:00 2001 From: Nathan Sidwell Date: Tue, 20 Jul 2004 12:26:02 +0000 Subject: tree.h: Include vec.h .: * tree.h: Include vec.h (DEF_VEC_P(tree)): New type. (BINFO_BASE_BINFOS, BINFO_N_BASE_BINFOS, BINFO_BASE_BINFO): Adjust. (BINFO_BASE_APPEND, BINFO_BASE_ITERATE): New. (BINFO_LANG_SLOT): Remove. (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): New. (struct tree_binfo): Turn base_binfos into a trailing VEC(tree). Add vtt_subvtt, vtt_vptr, primary fields. (binfo_lang_slots): Remove. * tree.c (binfo_lang_slots): Remove. (make_tree_binfo_stat): Take a base binfo count, not a lang slot count. Adjust. * Makefile.in (TREE_H): Add vec.h * alias.c (record_component_aliases): Adjust BINFO access. * dbxout.c (dbxout_type): Likewise. * dwarf2out.c (gen_member_die): Likewise. * sdbout.c (sdbout_one_type): Likewise. * tree-dump.c (deque_and_dump): Likewise. * config/i386/i386.c (classify_argument, contains_128bit_aligned_vector_p): Likewise. * config/sh/symbian.c (symbian_export_vtable_and_rtti_p): Likewise. * doc/c-tree.texi (Classes): Update BINFO documentation. cp: * cp-tree.h (DEF_VEC_P(tree)): Remove here. (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF): Moved to common. (BINFO_LANG_SLOTS): Remove. * tree.c (copy_binfo): Adjust BINFO creation and accessors. * decl.c (xref_basetypes): Adjust BINFO creation and accessors. * class.c (check_bases): Adjust BINFO accessors. (determine_primary_base, finish_struct_bits, maybe_warn_about_overly_private_class, warn_hidden, walk_subobject_offsets, propagate_binfo_offsets, end_of_class, warn_about_ambiguous_bases, get_vfield_name, dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits, add_vcall_offset_vtbl_entries_r): Likewise. * dump.c (cp_dump_tree): Likewise. * init.c (sort_mem_initializers, expand_member_init, build_delete, push_base_cleanups): Likewise. * method.c (do_build_copy_constructor, do_build_assign_ref, synthesize_exception_spec): Likewise. name-lookup.c (arg_assoc_class): Likewise. * pt.c (instantiate_class_template, get_template_base_recursive): Likewise. * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise. * typeck2.c (process_init_constructor): Likewise. * search.c (lookup_base_r, dynamic_cast_base_recurse, dfs_access_in_type, dfs_walk_real, look_for_overrides, types_overlap_p, copied_binfo, original_binfo): Likewise. (binfo_for_vtable): Remove java: * class.c (add_interface_do): Remove. (set_super_info, interface_of_p, maybe_add_interface, add_interface, make_class_data, layout_class, add_miranda_methods): Adjust BINFO accessors and addition. * expr.c (can_widen_reference_to, lookup_field): Adjust BINFO accessors. * jcf-write.c (generate_classfile): Likewise. * parse.y (patch_anonymous_class, check_inner_circular_reference, check_circular_reference, java_complete_class, check_abstract_method_definitions, java_check_abstract_method_definitions, check_interface_throws_clauses, java_check_abstract_methods, lookup_java_interface_method2, find_applicable_accessible_methods_list): Adjust BINFO accessors and addition. * typeck.c (find_method_in_interfaces): Adjust BINFO accessors. From-SVN: r84949 --- gcc/dbxout.c | 120 ++++++++++++++++++++++++++++++----------------------------- 1 file changed, 62 insertions(+), 58 deletions(-) (limited to 'gcc/dbxout.c') diff --git a/gcc/dbxout.c b/gcc/dbxout.c index aa863bd..c888dd0 100644 --- a/gcc/dbxout.c +++ b/gcc/dbxout.c @@ -1633,10 +1633,7 @@ dbxout_type (tree type, int full) case UNION_TYPE: case QUAL_UNION_TYPE: { - int i, n_baseclasses = 0; - - if (TYPE_BINFO (type) && BINFO_BASE_BINFOS (TYPE_BINFO (type))) - n_baseclasses = BINFO_N_BASE_BINFOS (TYPE_BINFO (type)); + tree binfo = TYPE_BINFO (type); /* Output a structure type. We must use the same test here as we use in the DBX_NO_XREFS case above. */ @@ -1683,65 +1680,72 @@ dbxout_type (tree type, int full) CHARS (1); print_wide_int (int_size_in_bytes (type)); - if (use_gnu_debug_info_extensions) - { - if (n_baseclasses) - { - have_used_extensions = 1; - fprintf (asmfile, "!%d,", n_baseclasses); - CHARS (8); - } - } - for (i = 0; i < n_baseclasses; i++) + if (binfo) { - tree binfo = TYPE_BINFO (type); - tree child = BINFO_BASE_BINFO (binfo, i); - tree access = (BINFO_BASE_ACCESSES (binfo) - ? BINFO_BASE_ACCESS (binfo, i) : access_public_node); - + int i; + tree child; + if (use_gnu_debug_info_extensions) { - have_used_extensions = 1; - putc (BINFO_VIRTUAL_P (child) ? '1' : '0', asmfile); - putc (access == access_public_node ? '2' : - (access == access_protected_node ? '1' :'0'), - asmfile); - CHARS (2); - if (BINFO_VIRTUAL_P (child) - && strcmp (lang_hooks.name, "GNU C++") == 0) - /* For a virtual base, print the (negative) offset within - the vtable where we must look to find the necessary - adjustment. */ - print_wide_int (tree_low_cst (BINFO_VPTR_FIELD (child), 0) - * BITS_PER_UNIT); - else - print_wide_int (tree_low_cst (BINFO_OFFSET (child), 0) - * BITS_PER_UNIT); - putc (',', asmfile); - CHARS (1); - dbxout_type (BINFO_TYPE (child), 0); - putc (';', asmfile); - CHARS (1); + if (BINFO_N_BASE_BINFOS (binfo)) + { + have_used_extensions = 1; + fprintf (asmfile, "!%d,", BINFO_N_BASE_BINFOS (binfo)); + CHARS (8); + } } - else + for (i = 0; BINFO_BASE_ITERATE (binfo, i, child); i++) { - /* Print out the base class information with fields - which have the same names at the types they hold. */ - dbxout_type_name (BINFO_TYPE (child)); - putc (':', asmfile); - CHARS (1); - dbxout_type (BINFO_TYPE (child), full); - putc (',', asmfile); - CHARS (1); - print_wide_int (tree_low_cst (BINFO_OFFSET (child), 0) - * BITS_PER_UNIT); - putc (',', asmfile); - CHARS (1); - print_wide_int (tree_low_cst (TYPE_SIZE (BINFO_TYPE (child)), - 0) - * BITS_PER_UNIT); - putc (';', asmfile); - CHARS (1); + tree access = (BINFO_BASE_ACCESSES (binfo) + ? BINFO_BASE_ACCESS (binfo, i) + : access_public_node); + + if (use_gnu_debug_info_extensions) + { + have_used_extensions = 1; + putc (BINFO_VIRTUAL_P (child) ? '1' : '0', asmfile); + putc (access == access_public_node ? '2' : + (access == access_protected_node ? '1' :'0'), + asmfile); + CHARS (2); + if (BINFO_VIRTUAL_P (child) + && strcmp (lang_hooks.name, "GNU C++") == 0) + /* For a virtual base, print the (negative) + offset within the vtable where we must look + to find the necessary adjustment. */ + print_wide_int + (tree_low_cst (BINFO_VPTR_FIELD (child), 0) + * BITS_PER_UNIT); + else + print_wide_int (tree_low_cst (BINFO_OFFSET (child), 0) + * BITS_PER_UNIT); + putc (',', asmfile); + CHARS (1); + dbxout_type (BINFO_TYPE (child), 0); + putc (';', asmfile); + CHARS (1); + } + else + { + /* Print out the base class information with + fields which have the same names at the types + they hold. */ + dbxout_type_name (BINFO_TYPE (child)); + putc (':', asmfile); + CHARS (1); + dbxout_type (BINFO_TYPE (child), full); + putc (',', asmfile); + CHARS (1); + print_wide_int (tree_low_cst (BINFO_OFFSET (child), 0) + * BITS_PER_UNIT); + putc (',', asmfile); + CHARS (1); + print_wide_int + (tree_low_cst (TYPE_SIZE (BINFO_TYPE (child)), 0) + * BITS_PER_UNIT); + putc (';', asmfile); + CHARS (1); + } } } } -- cgit v1.1