binutils-gdb/libctf/libctf.ver
Nicholas Vinson d8e1bca7eb libctf: Remove undefined functions from ver. map
Starting with ld.lld-17, ld.lld is invoked with the option
--no-undefined-version enabled by default. Furthermore, The functions
ctf_label_set() and ctf_label_get() are not defined. Their inclusion in
libctf/libctf.ver causes ld.lld-17 to fail emitting the following error
messages:

ld.lld: error: version script assignment of 'LIBCTF_1.0' to symbol 'ctf_label_set' failed: symbol not defined
ld.lld: error: version script assignment of 'LIBCTF_1.0' to symbol 'ctf_label_get' failed: symbol not defined

This patch fixes the issue by removing the symbol names from
libctf/libctf.ver.

[nca: fused in later commit that marked ctf_arc_open as libctf
      only as well.  Added ChangeLog entry.]

Signed-off-by: Nicholas Vinson <nvinson234@gmail.com>

libctf/
	* libctf.ver: drop nonexistent label functions: mark
	ctf_arc_open as libctf-only.
2024-04-19 16:14:48 +01:00

201 lines
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/* Copyright (C) 2019-2024 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_1.0 {
global:
/* In libctf and libctf-nobfd. */
ctf_bufopen;
ctf_simple_open;
ctf_create;
ctf_close;
ctf_ref;
ctf_file_close;
ctf_cuname;
ctf_cuname_set;
ctf_parent_file;
ctf_parent_name;
ctf_parent_name_set;
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_type_info;
ctf_func_type_args;
ctf_lookup_by_name;
ctf_lookup_by_symbol;
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_pointer;
ctf_type_encoding;
ctf_type_visit;
ctf_type_cmp;
ctf_type_compat;
ctf_member_info;
ctf_member_next;
ctf_array_info;
ctf_member_count;
ctf_enum_name;
ctf_enum_value;
ctf_label_topmost;
ctf_label_info;
ctf_member_iter;
ctf_enum_iter;
ctf_enum_next;
ctf_type_iter;
ctf_type_next;
ctf_type_iter_all;
ctf_label_iter;
ctf_variable_iter;
ctf_variable_next;
ctf_next_create;
ctf_next_destroy;
ctf_next_copy;
ctf_add_array;
ctf_add_const;
ctf_add_enum;
ctf_add_enum_encoded;
ctf_add_float;
ctf_add_forward;
ctf_add_function;
ctf_add_integer;
ctf_add_pointer;
ctf_add_type;
ctf_add_typedef;
ctf_add_restrict;
ctf_add_slice;
ctf_add_struct;
ctf_add_union;
ctf_add_struct_sized;
ctf_add_union_sized;
ctf_add_volatile;
ctf_add_enumerator;
ctf_add_member;
ctf_add_member_offset;
ctf_add_member_encoded;
ctf_add_variable;
ctf_set_array;
ctf_update;
ctf_discard;
ctf_snapshot;
ctf_rollback;
ctf_write;
ctf_write_mem;
ctf_gzwrite;
ctf_compress_write;
ctf_getdatasect;
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_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_fdopen; /* libctf only. */
ctf_open; /* libctf only. */
ctf_arc_open; /* libctf only. */
ctf_bfdopen; /* libctf only. */
ctf_bfdopen_ctfsect; /* libctf only. */
local:
*;
};
LIBCTF_1.1 {
global:
ctf_dict_open;
ctf_dict_open_sections;
ctf_dict_close;
ctf_parent_dict;
ctf_symbol_next;
ctf_add_objt_sym;
ctf_add_func_sym;
ctf_link_add_linker_symbol;
ctf_arc_lookup_symbol;
ctf_arc_flush_caches;
ctf_getsymsect;
ctf_getstrsect;
ctf_symsect_endianness;
ctf_arc_symsect_endianness;
} LIBCTF_1.0;
LIBCTF_1.2 {
global:
ctf_lookup_by_symbol_name;
ctf_arc_lookup_symbol_name;
ctf_add_unknown;
} LIBCTF_1.1;