forked from Imagelibrary/binutils-gdb
fb8917ac21
These are a little more fiddly than previous kinds, because their namespacing rules are odd: they have names (so presumably we want an API to look them up by name), but the names are not unique (they don't need to be, because they are not entities you can refer to from C), so many distinct tags in the same TU can have the same name. Type tags only refer to a type ID: decl tags refer to a specific function parameter or structure member via a zero-indexed "component index". The name tables for these things are a hash of name to a set of type IDs; rather different from all the other named entities in libctf. As a consequence, they can presently be looked up only using their own dedicated functions, not using ctf_lookup_by_name et al. (It's not clear if this restriction could ever be lifted: ctf_lookup_by_name and friends return a type ID, not a set of them.) They are similar enough to each other that we can at least have one function to look up both type and decl tags if you don't care about their component_idx and only want a type ID: ctf_tag. (And one to iterate over them, ctf_tag_next). (A caveat: because tags aren't widely used or generated yet, much of this is more or less untested and/or supposition and will need testing later.) New API, more or less the minimum needed because it's not entirely clear how these things will be used: +ctf_id_t ctf_tag (ctf_dict_t *, ctf_id_t tag); +ctf_id_t ctf_decl_tag (ctf_dict_t *, ctf_id_t decl_tag, + int64_t *component_idx); +ctf_id_t ctf_tag_next (ctf_dict_t *, const char *tag, ctf_next_t **); +ctf_id_t ctf_add_type_tag (ctf_dict_t *, uint32_t, ctf_id_t, const char *); +ctf_id_t ctf_add_decl_type_tag (ctf_dict_t *, uint32_t, ctf_id_t, const char *); +ctf_id_t ctf_add_decl_tag (ctf_dict_t *, uint32_t, ctf_id_t, const char *, + int component_idx);
216 lines
4.1 KiB
Plaintext
216 lines
4.1 KiB
Plaintext
/* Copyright (C) 2019-2025 Free Software Foundation, Inc.
|
|
|
|
This file is part of libctf.
|
|
|
|
libctf is free software; you can redistribute it and/or modify it under
|
|
the terms of the GNU General Public License as published by the Free
|
|
Software Foundation; either version 3, or (at your option) any later
|
|
version.
|
|
|
|
This program is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
See the GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; see the file COPYING. If not see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
LIBCTF_2.0 {
|
|
global:
|
|
/* In libctf and libctf-nobfd. */
|
|
|
|
ctf_dict_open;
|
|
ctf_dict_open_sections;
|
|
ctf_bufopen;
|
|
ctf_simple_open;
|
|
ctf_create;
|
|
ctf_close;
|
|
ctf_ref;
|
|
ctf_dict_close;
|
|
ctf_file_close;
|
|
|
|
ctf_cuname;
|
|
ctf_cuname_set;
|
|
ctf_parent_file;
|
|
ctf_parent_name;
|
|
ctf_parent_name_set;
|
|
ctf_parent_dict;
|
|
ctf_type_isparent;
|
|
ctf_type_ischild;
|
|
|
|
ctf_import;
|
|
ctf_setmodel;
|
|
ctf_getmodel;
|
|
|
|
ctf_setspecific;
|
|
ctf_getspecific;
|
|
|
|
ctf_errno;
|
|
ctf_errmsg;
|
|
ctf_version;
|
|
|
|
ctf_func_info;
|
|
ctf_func_args;
|
|
ctf_func_arg_names;
|
|
ctf_func_type_info;
|
|
ctf_func_type_args;
|
|
ctf_func_type_arg_names;
|
|
|
|
ctf_lookup_by_name;
|
|
ctf_lookup_by_symbol;
|
|
ctf_lookup_by_kind;
|
|
ctf_symbol_next;
|
|
ctf_lookup_by_symbol_name;
|
|
ctf_arc_lookup_symbol;
|
|
ctf_arc_lookup_symbol_name;
|
|
|
|
ctf_lookup_variable;
|
|
|
|
ctf_type_resolve;
|
|
ctf_type_lname;
|
|
ctf_type_name;
|
|
ctf_type_name_raw;
|
|
ctf_type_aname;
|
|
ctf_type_aname_raw;
|
|
ctf_type_size;
|
|
ctf_type_align;
|
|
ctf_type_kind;
|
|
ctf_type_kind_forwarded;
|
|
ctf_type_reference;
|
|
ctf_type_linkage;
|
|
ctf_type_pointer;
|
|
ctf_type_encoding;
|
|
ctf_type_visit;
|
|
ctf_type_cmp;
|
|
ctf_type_compat;
|
|
ctf_tag;
|
|
ctf_decl_tag;
|
|
|
|
ctf_member_info;
|
|
ctf_member_next;
|
|
ctf_array_info;
|
|
ctf_member_count;
|
|
ctf_struct_bitfield;
|
|
|
|
ctf_enum_name;
|
|
ctf_enum_value;
|
|
ctf_enum_unsigned_value;
|
|
ctf_enum_unsigned;
|
|
ctf_lookup_enumerator;
|
|
ctf_lookup_enumerator_next;
|
|
ctf_arc_lookup_enumerator_next;
|
|
|
|
ctf_member_iter;
|
|
ctf_enum_iter;
|
|
ctf_enum_next;
|
|
ctf_type_iter;
|
|
ctf_type_next;
|
|
ctf_type_iter_all;
|
|
ctf_type_kind_iter;
|
|
ctf_type_kind_next;
|
|
ctf_variable_iter;
|
|
ctf_variable_next;
|
|
ctf_datasec_iter;
|
|
ctf_datasec_next;
|
|
ctf_tag_next;
|
|
|
|
ctf_next_create;
|
|
ctf_next_destroy;
|
|
ctf_next_copy;
|
|
|
|
ctf_add_array;
|
|
ctf_add_const;
|
|
ctf_add_decl_tag;
|
|
ctf_add_decl_type_tag;
|
|
ctf_add_enum;
|
|
ctf_add_enum_encoded;
|
|
ctf_add_enum64;
|
|
ctf_add_enum64_encoded;
|
|
ctf_add_float;
|
|
ctf_add_btf_float;
|
|
ctf_add_forward;
|
|
ctf_add_function;
|
|
ctf_add_function_linkage;
|
|
ctf_add_integer;
|
|
ctf_add_pointer;
|
|
ctf_add_type;
|
|
ctf_add_typedef;
|
|
ctf_add_type_tag;
|
|
ctf_add_restrict;
|
|
ctf_add_section_variable;
|
|
ctf_add_slice;
|
|
ctf_add_struct;
|
|
ctf_add_union;
|
|
ctf_add_struct_sized;
|
|
ctf_add_union_sized;
|
|
ctf_add_unknown;
|
|
ctf_add_variable;
|
|
ctf_add_volatile;
|
|
|
|
ctf_add_enumerator;
|
|
ctf_add_member;
|
|
ctf_add_member_offset;
|
|
ctf_add_member_encoded;
|
|
ctf_add_member_bitfield;
|
|
|
|
ctf_set_array;
|
|
|
|
ctf_update;
|
|
ctf_discard;
|
|
ctf_snapshot;
|
|
ctf_rollback;
|
|
ctf_write;
|
|
ctf_write_mem;
|
|
ctf_gzwrite;
|
|
ctf_compress_write;
|
|
ctf_getdatasect;
|
|
ctf_getsymsect;
|
|
ctf_getstrsect;
|
|
ctf_symsect_endianness;
|
|
ctf_arc_symsect_endianness;
|
|
|
|
ctf_arc_write;
|
|
ctf_arc_write_fd;
|
|
ctf_arc_bufopen;
|
|
ctf_arc_close;
|
|
ctf_arc_open_by_name;
|
|
ctf_arc_open_by_name_sections;
|
|
ctf_archive_count;
|
|
ctf_archive_iter;
|
|
ctf_archive_next;
|
|
ctf_archive_raw_iter;
|
|
ctf_get_arc;
|
|
ctf_arc_flush_caches;
|
|
|
|
ctf_dump;
|
|
|
|
ctf_setdebug;
|
|
ctf_getdebug;
|
|
ctf_errwarning_next;
|
|
|
|
ctf_link_add_ctf;
|
|
ctf_link_add_cu_mapping;
|
|
ctf_link_set_memb_name_changer;
|
|
ctf_link_set_variable_filter;
|
|
ctf_link;
|
|
ctf_link_add_strtab;
|
|
ctf_link_shuffle_syms;
|
|
ctf_link_write;
|
|
|
|
ctf_link_add_linker_symbol;
|
|
ctf_add_objt_sym;
|
|
ctf_add_func_sym;
|
|
|
|
ctf_dict_set_flag;
|
|
ctf_dict_get_flag;
|
|
|
|
ctf_fdopen; /* libctf only. */
|
|
ctf_open; /* libctf only. */
|
|
ctf_arc_open; /* libctf only. */
|
|
ctf_bfdopen; /* libctf only. */
|
|
ctf_bfdopen_ctfsect; /* libctf only. */
|
|
local:
|
|
*;
|
|
};
|