libctf/ChangeLog

   1 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * ctf-archive.c (ctf_arc_bufopen): Endian-swap the archive magic
   4         number if needed.
   5
   6 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
   7
   8         * ctf-impl.h (ctf_list_splice): New.
   9         * ctf-util.h (ctf_list_splice): Likewise.
  10         * ctf-link.c (link_sort_inputs_cb_arg_t): Likewise.
  11         (ctf_link_sort_inputs): Likewise.
  12         (ctf_link_deduplicating_count_inputs): Likewise.
  13         (ctf_link_deduplicating_open_inputs): Likewise.
  14         (ctf_link_deduplicating_close_inputs): Likewise.
  15         (ctf_link_deduplicating_variables): Likewise.
  16         (ctf_link_deduplicating_per_cu): Likewise.
  17         (ctf_link_deduplicating): Likewise.
  18         (ctf_link): Call it.
  19
  20 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  21
  22         * ctf-link.c (ctf_link_one_input_archive_member): Check
  23         CTF_LINK_OMIT_VARIABLES_SECTION.
  24
  25 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  26
  27         * ctf-impl.h (ctf_type_id_key): New, the key in the
  28         cd_id_to_file_t.
  29         (ctf_dedup): New, core deduplicator state.
  30         (ctf_file_t) <ctf_dedup>: New.
  31         <ctf_dedup_atoms>: New.
  32         <ctf_dedup_atoms_alloc>: New.
  33         (ctf_hash_type_id_key): New prototype.
  34         (ctf_hash_eq_type_id_key): Likewise.
  35         (ctf_dedup_atoms_init): Likewise.
  36         * ctf-hash.c (ctf_hash_eq_type_id_key): New.
  37         (ctf_dedup_atoms_init): Likewise.
  38         * ctf-create.c (ctf_serialize): Adjusted.
  39         (ctf_add_encoded): No longer static.
  40         (ctf_add_reftype): Likewise.
  41         * ctf-open.c (ctf_file_close): Destroy the
  42         ctf_dedup_atoms_alloc.
  43         * ctf-dedup.c: New file.
  44         * ctf-decls.h [!HAVE_DECL_STPCPY]: Add prototype.
  45         * configure.ac: Check for stpcpy.
  46         * Makefile.am: Add it.
  47         * Makefile.in: Regenerate.
  48         * config.h.in: Regenerate.
  49         * configure: Regenerate.
  50
  51 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  52
  53         * configure.ac: Add --enable-libctf-hash-debugging.
  54         * aclocal.m4: Pull in enable.m4, for GCC_ENABLE.
  55         * Makefile.in: Regenerated.
  56         * configure: Likewise.
  57         * config.h.in: Likewise.
  58         * ctf-impl.h [ENABLE_LIBCTF_HASH_DEBUGGING]
  59         (ctf_assert): Define to assert.
  60
  61 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  62
  63         * ctf-sha1.h: New, inline wrappers around sha1_init_ctx and
  64         sha1_process_bytes.
  65         * ctf-impl.h: Include it.
  66         (ctf_sha1_init): New.
  67         (ctf_sha1_add): Likewise.
  68         (ctf_sha1_fini): Likewise.
  69         * ctf-sha1.c: New, non-inline wrapper around sha1_finish_ctx
  70         producing strings.
  71         * Makefile.am: Add file.
  72         * Makefile.in: Regenerate.
  73
  74 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  75
  76         * libctf.ver (ctf_link_set_variable_filter): Add.
  77         * ctf-impl.h (ctf_file_t) <ctf_link_variable_filter>: New.
  78         <ctf_link_variable_filter_arg>: Likewise.
  79         * ctf-create.c (ctf_serialize): Adjust.
  80         * ctf-link.c (ctf_link_set_variable_filter): New, set it.
  81         (ctf_link_one_variable): Call it if set.
  82
  83 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  84
  85         * ctf-link.c (ctf_link_one_variable): Check the dst_type for
  86         conflicts, not the source type.
  87
  88 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  89
  90         * ctf-impl.h (ctf_file_t): Improve comments.
  91         <ctf_link_cu_mapping>: Split into...
  92         <ctf_link_in_cu_mapping>: ... this...
  93         <ctf_link_out_cu_mapping>: ... and this.
  94         * ctf-create.c (ctf_serialize): Adjust.
  95         * ctf-open.c (ctf_file_close): Likewise.
  96         * ctf-link.c (ctf_create_per_cu): Look things up in the
  97         in_cu_mapping instead of the cu_mapping.
  98         (ctf_link_add_cu_mapping): The deduplicating link will define
  99         what happens if many FROMs share a TO.
 100         (ctf_link_add_cu_mapping): Create in_cu_mapping and
 101         out_cu_mapping. Do not create ctf_link_outputs here any more, or
 102         create per-CU dicts here: they are already created when needed.
 103         (ctf_link_one_variable): Log a debug message if we skip a
 104         variable due to its type being concealed in a CU-mapped link.
 105         (This is probably too common a case to make into a warning.)
 106         (ctf_link): Create empty per-CU dicts if requested.
 107
 108 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 109
 110         * ctf-link.c (ctf_link_write): Close the fd.
 111
 112 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 113
 114         * Makefile.am: Set -DNOBFD=1 in libctf-nobfd, and =0 elsewhere.
 115         * Makefile.in: Regenerated.
 116         * ctf-impl.h (ctf_link_input_name): New.
 117         (ctf_file_t) <ctf_link_flags>: New.
 118         * ctf-create.c (ctf_serialize): Adjust accordingly.
 119         * ctf-link.c: Define ctf_open as weak when PIC.
 120         (ctf_arc_close_thunk): Remove unnecessary thunk.
 121         (ctf_file_close_thunk): Likewise.
 122         (ctf_link_input_name): New.
 123         (ctf_link_input_t): New value of the ctf_file_t.ctf_link_input.
 124         (ctf_link_input_close): Adjust accordingly.
 125         (ctf_link_add_ctf_internal): New, split from...
 126         (ctf_link_add_ctf): ... here.  Return error if lazy loading of
 127         CTF is not possible.  Change to just call...
 128         (ctf_link_add): ... this new function.
 129         (ctf_link_add_cu_mapping): Transition to ctf_err_warn.  Drop the
 130         ctf_file_close_thunk.
 131         (ctf_link_in_member_cb_arg_t) <file_name> Rename to...
 132         <in_file_name>: ... this.
 133         <arcname>: Drop.
 134         <share_mode>: Likewise (migrated to ctf_link_flags).
 135         <done_main_member>: Rename to...
 136         <done_parent>: ... this.
 137         <main_input_fp>: Rename to...
 138         <in_fp_parent>: ... this.
 139         <cu_mapped>: New.
 140         (ctf_link_one_type): Adjuwt accordingly.  Transition to
 141         ctf_err_warn, removing a TODO.
 142         (ctf_link_one_variable): Note a case too common to warn about.
 143         Report in the debug stream if a cu-mapped link prevents addition
 144         of a conflicting variable.
 145         (ctf_link_one_input_archive_member): Adjust.
 146         (ctf_link_lazy_open): New, open a CTF archive for linking when
 147         needed.
 148         (ctf_link_close_one_input_archive): New, close it again.
 149         (ctf_link_one_input_archive): Adjust for lazy opening, member
 150         renames, and ctf_err_warn transition.  Move the
 151         empty_link_type_mapping call to...
 152         (ctf_link): ... here.  Adjut for renamings and thunk removal.
 153         Don't spuriously fail if some input contains no CTF data.
 154         (ctf_link_write): ctf_err_warn transition.
 155         * libctf.ver: Remove not-yet-stable comment.
 156
 157 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 158
 159         * ctf-impl.h (ctf_strerror): Delete.
 160         * ctf-subr.c (ctf_strerror): Likewise.
 161         * ctf-error.c (ctf_errmsg): Stop using ctf_strerror: just use
 162         strerror directly.
 163
 164 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 165
 166         * ctf-impl.c (ctf_file_t) <ctf_parent_unreffed>: New.
 167         (ctf_import_unref): New.
 168         * ctf-open.c (ctf_file_close) Drop the refcount all the way to
 169         zero.  Don't recurse back in if the refcount is already zero.
 170         (ctf_import): Check ctf_parent_unreffed before deciding whether
 171         to close a pre-existing parent.  Set it to zero.
 172         (ctf_import_unreffed): New, as above, setting
 173         ctf_parent_unreffed to 1.
 174         * ctf-create.c (ctf_serialize): Do not ctf_import into the new
 175         child: use direct assignment, and set unreffed on the new and
 176         old children.
 177         * ctf-link.c (ctf_create_per_cu): Import the parent using
 178         ctf_import_unreffed.
 179
 180 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 181
 182         * ctf-impl.h (ctf_link_type_mapping_key): Rename to...
 183         (ctf_link_type_key): ... this, adjusting member prefixes to
 184         match.
 185         (ctf_hash_type_mapping_key): Rename to...
 186         (ctf_hash_type_key): ... this.
 187         (ctf_hash_eq_type_mapping_key): Rename to...
 188         (ctf_hash_eq_type_key): ... this.
 189         * ctf-hash.c (ctf_hash_type_mapping_key): Rename to...
 190         (ctf_hash_type_key): ... this, and adjust for member name
 191         changes.
 192         (ctf_hash_eq_type_mapping_key): Rename to...
 193         (ctf_hash_eq_type_key): ... this, and adjust for member name
 194         changes.
 195         * ctf-link.c (ctf_add_type_mapping): Adjust.  Note the lack of
 196         need for out-of-memory checking in this code.
 197         (ctf_type_mapping): Adjust.
 198
 199 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 200
 201         configure.ac: Check for vasprintf.
 202         configure: Regenerated.
 203         config.h.in: Likewise.
 204
 205 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 206
 207         * ctf-archive.c (ctf_arc_bufopen): Fix message.
 208
 209 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 210
 211         * ctf-impl.h (struct ctf_archive_internal) <ctfi_free_strsect>
 212         New.
 213         * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Explicitly open a strtab
 214         if the input has no symtab, rather than dividing by
 215         zero. Arrange to free it later via ctfi_free_ctfsect.
 216         * ctf-archive.c (ctf_new_archive_internal): Do not
 217         ctfi_free_strsect by default.
 218         (ctf_arc_close): Possibly free it here.
 219
 220 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 221
 222         * ctf-dump.c (ctf_is_slice): Delete, unnecessary.
 223         (ctf_dump_format_type): improve slice formatting.  Always print
 224         the type size, even of slices.
 225         (ctf_dump_member): Print slices (-> bitfields) differently from
 226         non-slices.  Failure to format a type is not an OOM.
 227
 228 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 229
 230         * ctf-dump.c (ctf_dump_format_type): Emit a warning.
 231         (ctf_dump_label): Swallow errors from ctf_dump_format_type.
 232         (ctf_dump_objts): Likewise.
 233         (ctf_dump_var): Likewise.
 234         (ctf_dump_type): Do not emit a duplicate message.  Move to
 235         ctf_err_warning, and swallow all errors.
 236
 237 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 238
 239         * ctf-decl.c (ctf_decl_fini): Free the cd_buf.
 240         (ctf_decl_buf): Once it escapes, don't try to free it later.
 241
 242 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 243
 244         * ctf-types.c (ctf_type_aname): Print arg types here...
 245         * ctf-dump.c (ctf_dump_funcs): ... not here: but do substitute
 246         in the type name here.
 247
 248 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 249
 250         * ctf-impl.h (ctf_assert): New.
 251         (ctf_err_warning_t): Likewise.
 252         (ctf_file_t) <ctf_errs_warnings>: Likewise.
 253         (ctf_err_warn): New prototype.
 254         (ctf_assert_fail_internal): Likewise.
 255         * ctf-inlines.h (ctf_assert_internal): Likewise.
 256         * ctf-open.c (ctf_file_close): Free ctf_errs_warnings.
 257         * ctf-create.c (ctf_serialize): Copy it on serialization.
 258         * ctf-subr.c (ctf_err_warn): New, add an error/warning.
 259         (ctf_errwarning_next): New iterator, free and pass back
 260         errors/warnings in succession.
 261         * libctf.ver (ctf_errwarning_next): Add.
 262
 263 2020-07-22  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>
 264
 265         * ctf-types.c (ctf_variable_iter): Fix error return.
 266
 267 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 268
 269         * ctf-open.c (ctf_bufopen_internal): Diagnose invalid flags.
 270
 271 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 272
 273         ctf-decls.h (ctf_qsort_compar_thunk): Fix arg passing.
 274
 275 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 276
 277         * ctf-impl.h (ctf_next_hkv_t): New, kv-pairs passed to
 278         sorting functions.
 279         (ctf_next_t) <u.ctn_sorted_hkv>: New, sorted kv-pairs for
 280         ctf_dynhash_next_sorted.
 281         <cu.ctn_h>: New, pointer to the dynhash under iteration.
 282         <cu.ctn_s>: New, pointer to the dynset under iteration.
 283         (ctf_hash_sort_f): Sorting function passed to...
 284         (ctf_dynhash_next_sorted): ... this new function.
 285         (ctf_dynhash_next): New.
 286         (ctf_dynset_next): New.
 287         * ctf-inlines.h (ctf_dynhash_cnext_sorted): New.
 288         (ctf_dynhash_cnext): New.
 289         (ctf_dynset_cnext): New.
 290         * ctf-hash.c (ctf_dynhash_next_sorted): New.
 291         (ctf_dynhash_next): New.
 292         (ctf_dynset_next): New.
 293         * ctf-util.c (ctf_next_destroy): Free the u.ctn_sorted_hkv if
 294         needed.
 295         (ctf_next_copy): Alloc-and-copy the u.ctn_sorted_hkv if needed.
 296
 297 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 298
 299         * ctf-impl.h (ctf_next): New.
 300         (ctf_get_dict): New prototype.
 301         * ctf-lookup.c (ctf_get_dict): New, split out of...
 302         (ctf_lookup_by_id): ... here.
 303         * ctf-util.c (ctf_next_create): New.
 304         (ctf_next_destroy): New.
 305         (ctf_next_copy): New.
 306         * ctf-types.c (includes): Add <assert.h>.
 307         (ctf_member_next): New.
 308         (ctf_enum_next): New.
 309         (ctf_type_iter): Document the lack of iteration over parent
 310         types.
 311         (ctf_type_next): New.
 312         (ctf_variable_next): New.
 313         * ctf-archive.c (ctf_archive_next): New.
 314         * libctf.ver: Add new public functions.
 315
 316 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 317
 318         * libctf.ver (ctf_ref): New.
 319         * ctf-open.c (ctf_ref): Implement it.
 320
 321 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 322
 323         * ctf-inlines.h (ctf_forwardable_kind): New.
 324         * ctf-create.c (ctf_add_forward): Use it.
 325
 326 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 327
 328         * ctf-impl.h (ctf_get_ctt_size): Move definition from here...
 329         * ctf-inlines.h (ctf_get_ctt_size): ... to here.
 330
 331 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 332
 333         * ctf-hash.c (ctf_dynset_eq_string): New.
 334         (ctf_dynset_create): New.
 335         (DYNSET_EMPTY_ENTRY_REPLACEMENT): New.
 336         (DYNSET_DELETED_ENTRY_REPLACEMENT): New.
 337         (key_to_internal): New.
 338         (internal_to_key): New.
 339         (ctf_dynset_insert): New.
 340         (ctf_dynset_remove): New.
 341         (ctf_dynset_destroy): New.
 342         (ctf_dynset_lookup): New.
 343         (ctf_dynset_exists): New.
 344         (ctf_dynset_lookup_any): New.
 345         (ctf_hash_insert_type): Coding style.
 346         (ctf_hash_define_type): Likewise.
 347         * ctf-impl.h (ctf_dynset_t): New.
 348         (ctf_dynset_eq_string): New.
 349         (ctf_dynset_create): New.
 350         (ctf_dynset_insert): New.
 351         (ctf_dynset_remove): New.
 352         (ctf_dynset_destroy): New.
 353         (ctf_dynset_lookup): New.
 354         (ctf_dynset_exists): New.
 355         (ctf_dynset_lookup_any): New.
 356         * ctf-inlines.h (ctf_dynset_cinsert): New.
 357
 358 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 359
 360         * ctf-hash.c (ctf_helem_t) <key_free>: Remove.
 361         <value_free>: Likewise.
 362         <owner>: New.
 363         (ctf_dynhash_item_free): Indirect through the owner.
 364         (ctf_dynhash_create): Only pass in ctf_dynhash_item_free and
 365         allocate space for the key_free and value_free fields fields
 366         if necessary.
 367         (ctf_hashtab_insert): Likewise.  Fix OOM errno value.
 368         (ctf_dynhash_insert): Only access ctf_hashtab's key_free and
 369         value_free if they will exist.  Set the slot's owner, but only
 370         if it exists.
 371         (ctf_dynhash_remove): Adjust.
 372
 373 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 374
 375         * ctf-hash.c (ctf_hashtab_insert): Free the key passed in if
 376         there is a key-freeing function and the key already exists.
 377
 378 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 379
 380         * ctf-inlines.h: New file.
 381         * ctf-impl.h: Include it.
 382         (ctf_hash_iter_find_f): New typedef.
 383         (ctf_dynhash_elements): New.
 384         (ctf_dynhash_lookup_kv): New.
 385         (ctf_dynhash_iter_find): New.
 386         * ctf-hash.c (ctf_dynhash_lookup_kv): New.
 387         (ctf_traverse_find_cb_arg_t): New.
 388         (ctf_hashtab_traverse_find): New.
 389         (ctf_dynhash_iter_find): New.
 390         (ctf_dynhash_elements): New.
 391
 392 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 393
 394         * ctf-impl.h [!__GNUC__] (__extension__): Define to nothing.
 395
 396 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 397
 398         * ctf-archive.c (ctf_archive_count): New.
 399         * libctf.ver: New public function.
 400
 401 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 402
 403         * ctf-types.c (ctf_member_count): New.
 404         * libctf.ver: New public function.
 405
 406 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 407
 408         * ctf-types.c (ctf_type_kind_forwarded): New.
 409
 410 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 411
 412         * ctf-types.c (ctf_type_name_raw): New.
 413         (ctf_type_aname_raw): Reimplement accordingly.
 414
 415 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 416
 417         * ctf-subr.c (ctf_dprintf): _libctf_debug is unlikely to be set.
 418
 419 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 420
 421         * ctf-impl.h (struct ctf_archive_internal)
 422         <ctfi_unmap_on_close>: New.
 423         (ctf_new_archive_internal): Adjust.
 424         * ctf-archive.c (ctf_new_archive_internal): Likewise.
 425         Initialize ctfi_unmap_on_close.  Adjust error path.
 426         (ctf_arc_bufopen): Adjust ctf_new_archive_internal call
 427         (unmap_on_close is 0).
 428         (ctf_arc_close): Only unmap if ctfi_unmap_on_close.
 429         * ctf-open-bfd.c (ctf_fdopen): Adjust.
 430
 431 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 432
 433         * ctf-types.c (ctf_type_aname): Return ECTF_CORRUPT if
 434         ints, floats or typedefs have no name.  Fix comment typo.
 435
 436 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 437
 438         * ctf-create.c (ctf_add_slice): Support slices of any kind that
 439         resolves to an integral type.
 440         * ctf-types.c (ctf_type_encoding): Resolve the type before
 441         fishing its encoding out.
 442
 443 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 444
 445         * ctf-create.c (ctf_create): Mark dirty.
 446
 447 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 448
 449         * ctf-create.c (membcmp)  Skip nameless members.
 450
 451 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 452
 453         * ctf-create.c (ctf_add_member_offset): Support names of ""
 454         as if they were the null pointer.
 455
 456 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 457
 458         * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD
 459         special-casing.
 460
 461 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 462
 463         * ctf-types.c (ctf_type_reference): Add support for dynamic slices.
 464
 465 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 466
 467         * ctf-create.c (ctf_serialize): Add cast.
 468         (ctf_add_slice): Likewise.
 469
 470 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 471
 472         * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type.
 473         * ctf-create.c (ctf_add_function): Check for unimplemented type
 474         and populate at the same time.  Populate one-by-one, not via
 475         memcpy.
 476         (ctf_serialize): Remove unnecessary cast.
 477         * ctf-types.c (ctf_func_type_info): Likewise.
 478         (ctf_func_type_args): Likewise.  Fix comment typo.
 479
 480 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 481
 482         * ctf-create.c (ctf_add_reftype): Support refs to type zero.
 483         (ctf_add_array): Support array contents of type zero.
 484         (ctf_add_function): Support arguments and return types of
 485         type zero.
 486         (ctf_add_typedef): Support typedefs to type zero.
 487         (ctf_add_member_offset): Support members of type zero,
 488         unless added at unspecified (naturally-aligned) offset.
 489
 490 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 491
 492         * ctf-error.c: Include <stddef.h>, for offsetof.
 493         (_ctf_errlist): Migrate to...
 494         (_ctf_errlist_t): ... this.
 495         (_ctf_erridx): New, indexes into _ctf_errlist_t.
 496         (_ctf_nerr): Remove.
 497         (ctf_errmsg): Adjust accordingly.
 498         * Makefile.am (BUILT_SOURCES): Note...
 499         (ctf-error.h): ... this new rule.
 500         * Makefile.in: Regenerate.
 501         * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h.
 502         * .gitignore: New, ignore ctf-error.h.
 503
 504 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
 505
 506         * ctf-impl.h: Fix typos in comments.
 507
 508 2020-07-22  Nick Clifton  <nickc@redhat.com>
 509
 510         * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the
 511         same file descriptor.
 512
 513 2020-07-04  Nick Clifton  <nickc@redhat.com>
 514
 515         Binutils 2.35 branch created.
 516
 517 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 518
 519         * aclocal.m4: Add config/gettext-sister.m4: Shuffle into
 520         alphabetical order.
 521         * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR.
 522         * config.h.in: Regenerated.
 523         * Makefile.in: Likewise.
 524         * configure: Likewise.
 525
 526 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 527
 528         * ctf-create.c: Include <unistd.h>.
 529         * ctf-open-bfd.c: Likewise.
 530
 531 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 532
 533         PR libctf/25120
 534         * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
 535         * swap.h (bswap_16): Do not assume that presence of <byteswap.h>
 536         means this is declared.
 537         (bswap_32): Likewise.
 538         (bswap_64): Likewise.
 539         (bswap_identity_64): Remove, unused.
 540         * configure: Regenerated.
 541         * config.h.in: Likewise.
 542
 543 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 544
 545         PR libctf/25120
 546         * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback.
 547         (_libctf_unlikely_): Likewise.
 548         (_libctf_unused): Likewise.
 549         (_libctf_malloc_): Likewise.
 550
 551 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 552
 553         PR libctf/25120
 554         * ctf-archive.c (search_nametbl): No longer global: declare...
 555         (ctf_arc_open_by_name_internal): ... here. Use bsearch_r.
 556         (search_modent_by_name): Take and use ARG for the nametbl.
 557
 558 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 559
 560         * ctf-impl.h (ctf_new_archive_internal): Declare.
 561         (ctf_arc_bufopen): Remove.
 562         (ctf_archive_internal) <ctfi_free_symsect>: New.
 563         * ctf-archive.c (ctf_arc_close): Use it.
 564         (ctf_arc_bufopen): Fuse into...
 565         (ctf_new_archive_internal): ... this, moved across from...
 566         * ctf-open-bfd.c: ... here.
 567         (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
 568         * libctf.ver: Add it.
 569
 570 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 571
 572         * ctf-create.c (ctf_add_forward): Intern in the right namespace.
 573         (ctf_dtd_delete): Remove correspondingly.
 574         (ctf_rollback): Likewise.
 575
 576 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 577
 578         * ctf-create.c (ctf_add_type_internal): Hand back existing types
 579         unchanged.
 580
 581 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 582
 583         * ctf-create.c (ctf_add_forward): Don't add forwards to
 584         types that already exist.
 585
 586 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 587
 588         * ctf-open.c (init_types): Only intern root-visible types.
 589         * ctf-create.c (ctf_dtd_insert): Likewise.
 590         (ctf_dtd_delete): Only remove root-visible types.
 591         (ctf_rollback): Likewise.
 592         (ctf_add_generic): Adjust.
 593         (ctf_add_struct_sized): Adjust comment.
 594         (ctf_add_union_sized): Likewise.
 595         (ctf_add_enum): Likewise.
 596         * ctf-impl.h (ctf_dtd_insert): Adjust prototype.
 597
 598 2020-03-11  John Baldwin  <jhb@FreeBSD.org>
 599
 600         * swap.h (bswap_identity_64): Make static.
 601
 602 2020-01-18  Nick Clifton  <nickc@redhat.com>
 603
 604         Binutils 2.34 branch created.
 605
 606 2020-01-05  Joel Brobecker  <brobecker@adacore.com>
 607
 608         PR binutils/25155:
 609         * configure.ac: Add AC_CHECK_DECLS([asprintf]).
 610         * configure, config.h.in: Regenerate.
 611
 612 2020-01-01  Alan Modra  <amodra@gmail.com>
 613
 614         Update year range in copyright notice of all files.
 615
 616 2019-10-16  Simon Marchi  <simon.marchi@polymtl.ca>
 617
 618         * swap.h (bswap_16, bswap_32, bswap_64): Make static.
 619
 620 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
 621
 622         * ctf-open.c (ctf_bufopen_internal): Fix tabdamage.
 623         * ctf-types.c (ctf_type_lname): Likewise.
 624
 625 2019-09-23  Nick Alcock  <nick.alcock@oracle.com>
 626
 627         * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every
 628         ctf_import after the first for a given file.
 629
 630 2019-09-23  Nick Alcock  <nick.alcock@oracle.com>
 631
 632         * ctf-impl.h (ctf_str_append_noerr): Declare.
 633         * ctf-util.c (ctf_str_append_noerr): Define in terms of
 634         ctf_str_append.
 635         * ctf-dump.c (str_append): New, call it.
 636         (ctf_dump_format_type): Use str_append, not ctf_str_append.
 637         (ctf_dump_label): Likewise.
 638         (ctf_dump_objts): Likewise.
 639         (ctf_dump_funcs): Likewise.
 640         (ctf_dump_var): Likewise.
 641         (ctf_dump_member): Likewise.
 642         (ctf_dump_type): Likewise.
 643         (ctf_dump): Likewise.
 644
 645 2019-09-23  Nick Alcock  <nick.alcock@oracle.com>
 646
 647         * ctf-impl.h (ctf_alloc): Remove.
 648         (ctf_free): Likewise.
 649         (ctf_strdup): Likewise.
 650         * ctf-subr.c (ctf_alloc): Remove.
 651         (ctf_free): Likewise.
 652         * ctf-util.c (ctf_strdup): Remove.
 653
 654         * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not
 655         ctf_free; strdup, not ctf_strdup.
 656         (ctf_dtd_delete): Likewise.
 657         (ctf_dvd_delete): Likewise.
 658         (ctf_add_generic): Likewise.
 659         (ctf_add_function): Likewise.
 660         (ctf_add_enumerator): Likewise.
 661         (ctf_add_member_offset): Likewise.
 662         (ctf_add_variable): Likewise.
 663         (membadd): Likewise.
 664         (ctf_compress_write): Likewise.
 665         (ctf_write_mem): Likewise.
 666         * ctf-decl.c (ctf_decl_push): Likewise.
 667         (ctf_decl_fini): Likewise.
 668         (ctf_decl_sprintf): Likewise.  Check for OOM.
 669         * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not
 670         ctf_free; strdup, not ctf_strdup.
 671         (ctf_dump_free): Likewise.
 672         (ctf_dump): Likewise.
 673         * ctf-open.c (upgrade_types_v1): Likewise.
 674         (init_types): Likewise.
 675         (ctf_file_close): Likewise.
 676         (ctf_bufopen_internal): Likewise.  Check for OOM.
 677         (ctf_parent_name_set): Likewise: report the OOM to the caller.
 678         (ctf_cuname_set): Likewise.
 679         (ctf_import): Likewise.
 680         * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc;
 681         free, not ctf_free; strdup, not ctf_strdup.
 682         (ctf_str_free_atom): Likewise.
 683         (ctf_str_create_atoms): Likewise.
 684         (ctf_str_add_ref_internal): Likewise.
 685         (ctf_str_remove_ref): Likewise.
 686         (ctf_str_write_strtab): Likewise.
 687
 688 2019-08-09  Nick Alcock  <nick.alcock@oracle.com>
 689
 690         * ctf-types.c (ctf_type_encoding): Fix the dynamic case to
 691         work right for non-int/fps.
 692
 693 2019-08-08  Nick Alcock  <nick.alcock@oracle.com>
 694
 695         * ctf-types.c (ctf_type_name): Don't strlen a potentially-
 696         null pointer.
 697
 698 2019-08-07  Nick Alcock  <nick.alcock@oracle.com>
 699
 700         * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New.
 701         * ctf-open.c (ctf_file_close): Free it.
 702         * ctf-create.c (ctf_serialize): Adjust.
 703         (membcmp): When reporting a conflict due to an error, report the
 704         error.
 705         (ctf_add_type): Turn into a ctf_add_processing wrapper.  Rename to...
 706         (ctf_add_type_internal): ... this.  Hand back types we are already
 707         in the middle of adding immediately.  Hand back structs/unions with
 708         the same number of members immediately.  Do not walk the dynamic
 709         list.  Call ctf_add_type_internal, not ctf_add_type.  Handle
 710         forwards promoted to other types and the inverse case identically.
 711         Add structs to the mapping as soon as we intern them, before they
 712         gain any members.
 713
 714 2019-08-09  Nick Alcock  <nick.alcock@oracle.com>
 715
 716         * ctf-impl.h (ctf_names_t): New.
 717         (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t.
 718         (ctf_file_t) <ctf_structs>: Likewise.
 719         <ctf_unions>: Likewise.
 720         <ctf_enums>: Likewise.
 721         <ctf_names>: Likewise.
 722         <ctf_lookups>: Improve comment.
 723         <ctf_ptrtab_len>: New.
 724         <ctf_prov_strtab>: New.
 725         <ctf_str_prov_offset>: New.
 726         <ctf_dtbyname>: Remove, redundant to the names hashes.
 727         <ctf_dtnextid>: Remove, redundant to ctf_typemax.
 728         (ctf_dtdef_t) <dtd_name>: Remove.
 729         <dtd_data>: Note that the ctt_name is now populated.
 730         (ctf_str_atom_t) <csa_offset>: This is now the strtab
 731         offset for internal strings too.
 732         <csa_external_offset>: New, the external strtab offset.
 733         (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case.
 734         (ctf_name_table): New declaration.
 735         (ctf_lookup_by_rawname): Likewise.
 736         (ctf_lookup_by_rawhash): Likewise.
 737         (ctf_set_ctl_hashes): Likewise.
 738         (ctf_serialize): Likewise.
 739         (ctf_dtd_insert): Adjust.
 740         (ctf_simple_open_internal): Likewise.
 741         (ctf_bufopen_internal): Likewise.
 742         (ctf_list_empty_p): Likewise.
 743         (ctf_str_remove_ref): Likewise.
 744         (ctf_str_add): Returns uint32_t now.
 745         (ctf_str_add_ref): Likewise.
 746         (ctf_str_add_external): Now returns a boolean (int).
 747         * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab
 748         for strings in the appropriate range.
 749         (ctf_str_create_atoms): Create the ctf_prov_strtab.  Detect OOM
 750         when adding the null string to the new strtab.
 751         (ctf_str_free_atoms): Destroy the ctf_prov_strtab.
 752         (ctf_str_add_ref_internal): Add make_provisional argument.  If
 753         make_provisional, populate the offset and fill in the
 754         ctf_prov_strtab accordingly.
 755         (ctf_str_add): Return the offset, not the string.
 756         (ctf_str_add_ref): Likewise.
 757         (ctf_str_add_external): Return a success integer.
 758         (ctf_str_remove_ref): New, remove a single ref.
 759         (ctf_str_count_strtab): Do not count the initial null string's
 760         length or the existence or length of any unreferenced internal
 761         atoms.
 762         (ctf_str_populate_sorttab): Skip atoms with no refs.
 763         (ctf_str_write_strtab): Populate the nullstr earlier.  Add one
 764         to the cts_len for the null string, since it is no longer done
 765         in ctf_str_count_strtab.  Adjust for csa_external_offset rename.
 766         Populate the csa_offset for both internal and external cases.
 767         Flush the ctf_prov_strtab afterwards, and reset the
 768         ctf_str_prov_offset.
 769         * ctf-create.c (ctf_grow_ptrtab): New.
 770         (ctf_create): Call it.  Initialize new fields rather than old
 771         ones.  Tell ctf_bufopen_internal that this is a writable dictionary.
 772         Set the ctl hashes and data model.
 773         (ctf_update): Rename to...
 774         (ctf_serialize): ... this.  Leave a compatibility function behind.
 775         Tell ctf_simple_open_internal that this is a writable dictionary.
 776         Pass the new fields along from the old dictionary.  Drop
 777         ctf_dtnextid and ctf_dtbyname.  Use ctf_strraw, not dtd_name.
 778         Do not zero out the DTD's ctt_name.
 779         (ctf_prefixed_name): Rename to...
 780         (ctf_name_table): ... this.  No longer return a prefixed name: return
 781         the applicable name table instead.
 782         (ctf_dtd_insert): Use it, and use the right name table.  Pass in the
 783         kind we're adding.  Migrate away from dtd_name.
 784         (ctf_dtd_delete): Adjust similarly.  Remove the ref to the
 785         deleted ctt_name.
 786         (ctf_dtd_lookup_type_by_name): Remove.
 787         (ctf_dynamic_type): Always return NULL on read-only dictionaries.
 788         No longer check ctf_dtnextid: check ctf_typemax instead.
 789         (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead.
 790         (ctf_rollback): Likewise.  No longer fail with ECTF_OVERROLLBACK. Use
 791         ctf_name_table and the right name table, and migrate away from
 792         dtd_name as in ctf_dtd_delete.
 793         (ctf_add_generic): Pass in the kind explicitly and pass it to
 794         ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid.  Migrate away
 795         from dtd_name to using ctf_str_add_ref to populate the ctt_name.
 796         Grow the ptrtab if needed.
 797         (ctf_add_encoded): Pass in the kind.
 798         (ctf_add_slice): Likewise.
 799         (ctf_add_array): Likewise.
 800         (ctf_add_function): Likewise.
 801         (ctf_add_typedef): Likewise.
 802         (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking
 803         ctt_name rather than dtd_name.
 804         (ctf_add_struct_sized): Pass in the kind.  Use
 805         ctf_lookup_by_rawname, not ctf_hash_lookup_type /
 806         ctf_dtd_lookup_type_by_name.
 807         (ctf_add_union_sized): Likewise.
 808         (ctf_add_enum): Likewise.
 809         (ctf_add_enum_encoded): Likewise.
 810         (ctf_add_forward): Likewise.
 811         (ctf_add_type): Likewise.
 812         (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not
 813         being initialized until after the call.
 814         (ctf_write_mem): Likewise.
 815         (ctf_write): Likewise.
 816         * ctf-archive.c (arc_write_one_ctf): Likewise.
 817         * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not
 818         ctf_hash_lookup_type.
 819         (ctf_lookup_by_id): No longer check the readonly types if the
 820         dictionary is writable.
 821         * ctf-open.c (init_types): Assert that this dictionary is not
 822         writable.  Adjust to use the new name hashes, ctf_name_table,
 823         and ctf_ptrtab_len.  GNU style fix for the final ptrtab scan.
 824         (ctf_bufopen_internal): New 'writable' parameter.  Flip on LCTF_RDWR
 825         if set.  Drop out early when dictionary is writable.  Split the
 826         ctf_lookups initialization into...
 827         (ctf_set_cth_hashes): ... this new function.
 828         (ctf_simple_open_internal): Adjust.  New 'writable' parameter.
 829         (ctf_simple_open): Adjust accordingly.
 830         (ctf_bufopen): Likewise.
 831         (ctf_file_close): Destroy the appropriate name hashes.  No longer
 832         destroy ctf_dtbyname, which is gone.
 833         (ctf_getdatasect): Remove spurious "extern".
 834         * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the
 835         specified name table, given a kind.
 836         (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *.
 837         (ctf_member_iter): Add support for iterating over the
 838         dynamic type list.
 839         (ctf_enum_iter): Likewise.
 840         (ctf_variable_iter): Likewise.
 841         (ctf_type_rvisit): Likewise.
 842         (ctf_member_info): Add support for types in the dynamic type list.
 843         (ctf_enum_name): Likewise.
 844         (ctf_enum_value): Likewise.
 845         (ctf_func_type_info): Likewise.
 846         (ctf_func_type_args): Likewise.
 847         * ctf-link.c (ctf_accumulate_archive_names): No longer call
 848         ctf_update.
 849         (ctf_link_write): Likewise.
 850         (ctf_link_intern_extern_string): Adjust for new
 851         ctf_str_add_external return value.
 852         (ctf_link_add_strtab): Likewise.
 853         * ctf-util.c (ctf_list_empty_p): New.
 854
 855 2019-08-05  Nick Alcock  <nick.alcock@oracle.com>
 856
 857         * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on
 858         type zero.
 859         * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable
 860         members and types.
 861         (ctf_add_variable): Likewise for variables pointing to them.
 862         * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable
 863         type link failure, but do warn for others.
 864         * ctf-dump.c (ctf_dump_format_type): Likewise.  Do not assume all
 865         errors to be ENOMEM.
 866         (ctf_dump_member): Likewise.
 867         (ctf_dump_type): Likewise.
 868         (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM.
 869         (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM.
 870         (ctf_dump_header): Likewise.
 871         (ctf_dump_label): likewise.
 872         (ctf_dump_objts): likewise.
 873         (ctf_dump_funcs): likewise.
 874         (ctf_dump_var): likewise.
 875         (ctf_dump_str): Likewise.
 876
 877 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
 878
 879         * configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
 880         (LT_INIT): Likewise.
 881         (AM_INSTALL_LIBBFD): Likewise.
 882         (dlopen): Note why this is necessary in a comment.
 883         (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
 884         opcodes/.
 885         (SHARED_LDFLAGS): Likewise.
 886         (BFD_LIBADD): Likewise, for libbfd.
 887         (BFD_DEPENDENCIES): Likewise.
 888         (VERSION_FLAGS): Initialize, using a version script if ld supports
 889         one, or libtool -export-symbols-regex otherwise.
 890         (AC_CONFIG_MACRO_DIR): Add ../BFD.
 891         * Makefile.am (ACLOCAL_AMFLAGS): Likewise.
 892         (INCDIR): New.
 893         (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
 894         (noinst_LIBRARIES): Replace with...
 895         [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
 896         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
 897         libctf-nobfd.la as well.
 898         [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
 899         [!INSTALL_LIBCTF] (include_HEADERS): New, empty.
 900         (libctf_a_SOURCES): Rename to...
 901         (libctf_nobfd_la_SOURCES): ... this, all of libctf other than
 902         ctf-open-bfd.c.
 903         (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
 904         with ctf-open-bfd.c added.
 905         (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
 906         (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
 907         (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
 908         * Makefile.am [INSTALL_LIBCTF]: Use it.
 909         * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
 910         libtool macros.
 911         * libctf.ver: New, everything is version LIBCTF_1.0 currently (even
 912         the unstable components).
 913         * Makefile.in: Regenerated.
 914         * config.h.in: Likewise.
 915         * configure: Likewise.
 916
 917 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 918
 919         * configure.ac (INSTALL_LIBCTF): New, controlled by
 920         --enable-install-libctf.
 921         [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a.
 922         * Makefile.in: Regenerated.
 923         * configure: Regenerated.
 924
 925 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 926
 927         * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
 928         * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
 929
 930 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 931
 932         * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
 933
 934 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 935
 936         * ctf-impl.h (includes): Include <sys/param.h> here.
 937
 938 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 939
 940         * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
 941         (flip_objts): Likewise.
 942         (flip_vars): Likewise.
 943         (flip_types): Likewise.
 944
 945 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 946
 947         * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
 948         freeing functions: if set, free the key and value if the slot
 949         already exists.  Always reassign the key.
 950         (ctf_dynhash_insert): Adjust call appropriately.
 951         (ctf_hash_insert_type): Likewise.
 952
 953 2019-08-03  Nick Alcock  <nick.alcock@oracle.com>
 954
 955         * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
 956         type kind.  Allow forwards to unify with pre-existing structs/
 957         unions/enums.
 958
 959 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 960
 961         * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
 962         <ctf_link_memb_name_changer>: Likewise.
 963         <ctf_link_memb_name_changer_arg>: Likewise.
 964         * ctf-create.c (ctf_update): Update accordingly.
 965         * ctf-open.c (ctf_file_close): Likewise.
 966         * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
 967         (ctf_link_add_cu_mapping): New.
 968         (ctf_link_set_memb_name_changer): Likewise.
 969         (ctf_change_parent_name): New.
 970         (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
 971         allocated by the caller's ctf_link_memb_name_changer.
 972         <ndynames>: Likewise.
 973         (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
 974         (ctf_link_write): Likewise (for _CTF_SECTION only): also call
 975         ctf_change_parent_name.  Free any resulting names.
 976
 977 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 978
 979         * ctf-link.c (ctf_create_per_cu): New, refactored out of...
 980         (ctf_link_one_type): ... here, with parent-name setting added.
 981         (check_variable): New.
 982         (ctf_link_one_variable): Likewise.
 983         (ctf_link_one_input_archive_member): Call it.
 984         * ctf-error.c (_ctf_errlist): Updated with new errors.
 985
 986 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 987
 988         * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
 989         (struct ctf_link_type_mapping_key): New.
 990         (ctf_hash_type_mapping_key): Likewise.
 991         (ctf_hash_eq_type_mapping_key): Likewise.
 992         (ctf_add_type_mapping): Likewise.
 993         (ctf_type_mapping): Likewise.
 994         (ctf_dynhash_empty): Likewise.
 995         * ctf-open.c (ctf_file_close): Update accordingly.
 996         * ctf-create.c (ctf_update): Likewise.
 997         (ctf_add_type): Populate the mapping.
 998         * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
 999         (ctf_hash_eq_type_mapping_key): Check the key for equality.
1000         (ctf_dynhash_insert): Fix comment typo.
1001         (ctf_dynhash_empty): New.
1002         * ctf-link.c (ctf_add_type_mapping): New.
1003         (ctf_type_mapping): Likewise.
1004         (empty_link_type_mapping): New.
1005         (ctf_link_one_input_archive): Call it.
1006
1007 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
1008
1009         * ctf-link.c: New file, linking of the string and type sections.
1010         * Makefile.am (libctf_a_SOURCES): Add it.
1011         * Makefile.in: Regenerate.
1012
1013         * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
1014         ctf_link_outputs.
1015         * ctf-create.c (ctf_update): Update accordingly.
1016         * ctf-open.c (ctf_file_close): Likewise.
1017         * ctf-error.c (_ctf_errlist): Updated with new errors.
1018
1019 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
1020
1021         * ctf-dump.c (ctf_dump_funcs): Check the right error value.
1022
1023 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
1024
1025         * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
1026         ctf_type_iter.
1027         (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
1028         (ctf_dump_format_type): Add non-root-type { } notation.
1029         Add root flag to prototype.
1030         (ctf_dump_label): Adjust accordingly.
1031         (ctf_dump_objts): Likewise.
1032         (ctf_dump_var): Likewise.
1033
1034 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
1035
1036         * ctf-create.c (ctf_compress_write): Fix double-free.
1037
1038 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
1039
1040         * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
1041         of...
1042         (ctf_arc_write_fd): ... this new function.
1043         * ctf-create.c (ctf_write_mem): New.
1044
1045 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
1046
1047         * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
1048         (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
1049         (ctf_str_add_ref): Name the last arg.
1050         (ctf_str_add_external) New.
1051         (ctf_str_add_strraw_explicit): Likewise.
1052         (ctf_simple_open_internal): Likewise.
1053         (ctf_bufopen_internal): Likewise.
1054
1055         * ctf-string.c (ctf_strraw_explicit): Split from...
1056         (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
1057         (ctf_str_add_ref_internal): Return the atom, not the
1058         string.
1059         (ctf_str_add): Adjust accordingly.
1060         (ctf_str_add_ref): Likewise.  Move up in the file.
1061         (ctf_str_add_external): New: update the csa_offset.
1062         (ctf_str_count_strtab): Only account for strings with no csa_offset
1063         in the internal strtab length.
1064         (ctf_str_write_strtab): If the csa_offset is set, update the
1065         string's refs without writing the string out, and update the
1066         ctf_syn_ext_strtab.  Make OOM handling less ugly.
1067         * ctf-create.c (struct ctf_sort_var_arg_cb): New.
1068         (ctf_update): Handle failure to populate the strtab.  Pass in the
1069         new ctf_sort_var arg.  Adjust for ctf_syn_ext_strtab addition.
1070         Call ctf_simple_open_internal, not ctf_simple_open.
1071         (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
1072         strings by hand.
1073         * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
1074         ctf_strraw).  Adjust to diagnose ECTF_STRTAB nonetheless.
1075         * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
1076         (ctf_file_close): Destroy the ctf_syn_ext_strtab.
1077         (ctf_simple_open): Rename to, and reimplement as a wrapper around...
1078         (ctf_simple_open_internal): ... this new function, which calls
1079         ctf_bufopen_internal.
1080         (ctf_bufopen): Rename to, and reimplement as a wrapper around...
1081         (ctf_bufopen_internal): ... this new function, which sets
1082         ctf_syn_ext_strtab.
1083
1084 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
1085
1086         * ctf_types.c (ctf_type_iter_all): New.
1087
1088 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
1089
1090         * ctf-open.c (init_symtab): Check for overflow against the right
1091         section.
1092         (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
1093         (upgrade_types_v1): Note that these sections are not checked.
1094         (flip_header): Endian-swap the header fields.
1095         (flip_ctf): Endian-swap the sections.
1096         (flip_objts): Update comment.
1097         (ctf_bufopen): Check header offsets and alignment for validity.
1098
1099 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
1100
1101         * ctf-open-bfd.c: Add <assert.h>.
1102         (ctf_bfdopen_ctfsect): Open string and symbol tables using
1103         techniques borrowed from bfd_elf_sym_name.
1104         (ctf_new_archive_internal): Improve comment.
1105         * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
1106         * ctf-open.c (ctf_bufopen): Allow opening with a string section but
1107         no symbol section, but not vice versa.
1108
1109 2019-07-08  Nick Alcock  <nick.alcock@oracle.com>
1110
1111         * ctf-impl.h (ctf_file_t): New field ctf_openflags.
1112         * ctf-open.c (ctf_bufopen): Set it.  No longer dump header offsets.
1113         * ctf-dump.c (dump_header): New function, dump the CTF header.
1114         (ctf_dump): Call it.
1115         (ctf_dump_header_strfield): New function.
1116         (ctf_dump_header_sectfield): Likewise.
1117
1118 2019-07-06  Nick Alcock  <nick.alcock@oracle.com>
1119
1120         * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
1121         ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
1122         * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
1123         ctf_base: do not assume that it is always sizeof (ctf_header_t).
1124         Print out ctf_cuname: only print out ctf_parname if set.
1125         (ctf_free_base): Removed, ctf_base is no longer freed: free
1126         ctf_dynbase instead.
1127         (ctf_set_version): Fix spacing.
1128         (upgrade_header): New, in-place header upgrading.
1129         (upgrade_types): Rename to...
1130         (upgrade_types_v1): ... this.  Free ctf_dynbase, not ctf_base.  No
1131         longer track old and new headers separately.  No longer allow for
1132         header sizes explicitly: squeeze the headers out on upgrade (they
1133         are preserved in fp->ctf_header).  Set ctf_dynbase, ctf_base and
1134         ctf_buf explicitly.  Use ctf_free, not ctf_free_base.
1135         (upgrade_types): New, also handle ctf_parmax updating.
1136         (flip_header): Flip ctf_cuname.
1137         (flip_types): Flip BUF explicitly rather than deriving BUF from
1138         BASE.
1139         (ctf_bufopen): Store the header in fp->ctf_header.  Correct minimum
1140         required alignment of objtoff and funcoff.  No longer store it in
1141         the ctf_buf unless that buf is derived unmodified from the input.
1142         Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
1143         that duplicate fields in ctf_file: move allocation of ctf_file
1144         further up instead.  Call upgrade_header as needed.  Move
1145         version-specific ctf_parmax initialization into upgrade_types.  More
1146         concise error handling.
1147         (ctf_file_close): No longer test for null pointers before freeing.
1148         Free ctf_dyncuname, ctf_dynbase, and ctf_header.  Do not call
1149         ctf_free_base.
1150         (ctf_cuname): New.
1151         (ctf_cuname_set): New.
1152         * ctf-create.c (ctf_update): Populate ctf_cuname.
1153         (ctf_gzwrite): Write out the header explicitly.  Remove obsolescent
1154         comment.
1155         (ctf_write): Likewise.
1156         (ctf_compress_write): Get the header from ctf_header, not ctf_base.
1157         Fix the compression length: fp->ctf_size never counted the CTF
1158         header.  Simplify the compress call accordingly.
1159
1160 2019-07-11  Hans-Peter Nilsson  <hp@bitrange.com>
1161
1162         * ctf-endian.h: Don't assume htole64 and le64toh are always
1163         present if HAVE_ENDIAN_H; also check if htole64 is defined.
1164         [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
1165         not bswap_identity_64.
1166
1167 2019-09-18  Alan Modra  <amodra@gmail.com>
1168
1169         * ctf-open-bfd.c: Update throughout for bfd section macro changes.
1170
1171 2019-09-09  Phil Blundell  <pb@pbcl.net>
1172
1173         binutils 2.33 branch created.
1174
1175 2019-07-18  Nick Alcock  <nick.alcock@oracle.com>
1176
1177         * ctf-types.c (ctf_type_aname_raw): New.
1178         (ctf_func_type_info): Likewise.
1179         (ctf_func_type_args): Likewise.
1180         * ctf-error.c (_ctf_errlist): Fix description.
1181         * ctf-lookup.c: Fix file description.
1182
1183 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
1184
1185         * ctf-create.c (ctf_create): Fix off-by-one error.
1186
1187 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
1188
1189         * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
1190         struct ctf_strs.
1191         (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
1192         (struct ctf_str_atom): New, disambiguated single string.
1193         (struct ctf_str_atom_ref): New, points to some other location that
1194         references this string's offset.
1195         (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
1196         Remove member ctf_dtvstrlen: we no longer track the total strlen
1197         as we add strings.
1198         (ctf_str_create_atoms): Declare new function in ctf-string.c.
1199         (ctf_str_free_atoms): Likewise.
1200         (ctf_str_add): Likewise.
1201         (ctf_str_add_ref): Likewise.
1202         (ctf_str_rollback): Likewise.
1203         (ctf_str_purge_refs): Likewise.
1204         (ctf_str_write_strtab): Likewise.
1205         (ctf_realloc): Declare new function in ctf-util.c.
1206
1207         * ctf-open.c (ctf_bufopen): Create the atoms table.
1208         (ctf_file_close): Destroy it.
1209         * ctf-create.c (ctf_update): Copy-and-free it on update.  No longer
1210         special-case the position of the parname string.  Construct the
1211         strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
1212         rest of each buffer element is constructed, not via open-coding:
1213         realloc the CTF buffer and append the strtab to it.  No longer
1214         maintain ctf_dtvstrlen.  Sort the variable entry table later, after
1215         strtab construction.
1216         (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
1217         (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
1218         after buffer element construction instead.
1219         (ctf_copy_lmembers): Likewise.
1220         (ctf_copy_emembers): Likewise.
1221         (ctf_create): No longer maintain the ctf_dtvstrlen.
1222         (ctf_dtd_delete): Likewise.
1223         (ctf_dvd_delete): Likewise.
1224         (ctf_add_generic): Likewise.
1225         (ctf_add_enumerator): Likewise.
1226         (ctf_add_member_offset): Likewise.
1227         (ctf_add_variable): Likewise.
1228         (membadd): Likewise.
1229         * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
1230         if there are active ctf_str_num_refs.
1231         (ctf_strraw): Move to ctf-string.c.
1232         (ctf_strptr): Likewise.
1233         * ctf-string.c: New file, strtab manipulation.
1234
1235         * Makefile.am (libctf_a_SOURCES): Add it.
1236         * Makefile.in: Regenerate.
1237
1238 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
1239
1240         * ctf-impl.h (ctf_hash_iter_f): New.
1241         (ctf_dynhash_iter): New declaration.
1242         (ctf_dynhash_iter_remove): New declaration.
1243         * ctf-hash.c (ctf_dynhash_iter): Define.
1244         (ctf_dynhash_iter_remove): Likewise.
1245         (ctf_hashtab_traverse): New.
1246         (ctf_hashtab_traverse_remove): Likewise.
1247         (struct ctf_traverse_cb_arg): Likewise.
1248         (struct ctf_traverse_remove_cb_arg): Likewise.
1249
1250 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
1251
1252         * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
1253
1254 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
1255
1256         * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
1257         (ctf_dump_funcs): Likewise.
1258
1259 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
1260
1261         * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
1262         (ctf_fdopen): Check for endian-swapped raw CTF magic, and
1263         little-endian CTF archive magic.  Do not check the CTF version:
1264         ctf_simple_open does that in endian-safe ways.  Do not dereference
1265         null pointers on open failure.
1266
1267 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
1268
1269         * ctf-open.c (get_vbytes_common): Return the new slice size.
1270         (ctf_bufopen): Flip the endianness of the CTF-section header copy.
1271         Remember to copy in the CTF data when opening an uncompressed
1272         foreign-endian CTF file.  Prune useless variable manipulation.
1273
1274 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
1275
1276         * ctf-open.c (ctf_types): Fail when unidentified type kinds are
1277         seen.
1278
1279 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
1280
1281         * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
1282         output.
1283
1284 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
1285
1286         * ctf-subr.c (_PAGESIZE): Remove.
1287         (ctf_data_alloc): Likewise.
1288         (ctf_data_free): Likewise.
1289         (ctf_data_protect): Likewise.
1290         * ctf-impl.h: Remove declarations.
1291         * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
1292         ctf_free, not ctf_data_free.
1293         (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc.  Free
1294         the buffer again on compression error.
1295         * ctf-open.c (ctf_set_base): No longer track the size: call
1296         ctf_free, not ctf_data_free.
1297         (upgrade_types): Likewise.  Call ctf_alloc, not ctf_data_alloc.
1298         (ctf_bufopen): Likewise.  No longer call ctf_data_protect.
1299
1300 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
1301
1302         * ctf-create.c (ctf_dtd_insert): Pass on error returns from
1303         ctf_dynhash_insert.
1304         (ctf_dvd_insert): Likewise.
1305         (ctf_add_generic): Likewise.
1306         (ctf_add_variable): Likewise.
1307         * ctf-impl.h: Adjust declarations.
1308
1309 2019-06-14  Alan Modra  <amodra@gmail.com>
1310
1311         * configure: Regenerate.
1312
1313 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
1314
1315         * ctf-decls.h: Include <libiberty.h>.
1316         * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
1317
1318 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
1319
1320         * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
1321         (ctf_dump_objts): Likewise.
1322         (ctf_dump_funcs): Likewise.
1323         (ctf_dump_member): Likewise.
1324         (ctf_dump_str): Likewise.
1325
1326 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
1327
1328         * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
1329         * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
1330
1331 2019-06-05  Nick Alcock  <nick.alcock@oracle.com>
1332
1333         * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
1334         (ctf_arc_open_by_offset): Likewise.
1335         * ctf-create.c (ctf_add_type): Likewise.
1336
1337 2019-06-04  Tom Tromey  <tromey@adacore.com>
1338
1339         * ctf-create.c (ctf_add_encoded, ctf_add_slice)
1340         (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
1341
1342 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
1343
1344         * configure.ac: Check for O_CLOEXEC.
1345         * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
1346         * config.h.in: Regenerate.
1347         * configure: Likewise.
1348
1349 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
1350
1351         * qsort_r.c: Rename to...
1352         * ctf-qsort_r.c: ... this.
1353         (_quicksort): Define to ctf_qsort_r.
1354         * ctf-decls.h (qsort_r): Remove.
1355         (ctf_qsort_r): Add.
1356         (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
1357         (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
1358         * Makefile.am (libctf_a_LIBADD): Remove.
1359         (libctf_a_SOURCES): New, add ctf-qsort_r.c.
1360         * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
1361         * ctf-create.c (ctf_update): Likewise.
1362         * configure.ac: Check for BSD versus GNU qsort_r signature.
1363         * Makefile.in: Regenerate.
1364         * config.h.in: Likewise.
1365         * configure: Likewise.
1366
1367 2019-06-03  Nick Alcock  <nick.alcock@oracle.com>
1368
1369         * ctf-dump.c (ctf_dump_funcs): Free in the right place.
1370
1371 2019-05-29  Nick Alcock  <nick.alcock@oracle.com>
1372
1373         * Makefile.am (ZLIB): New.
1374         (ZLIBINC): Likewise.
1375         (AM_CFLAGS): Use them.
1376         (libctf_a_LIBADD): New, for LIBOBJS.
1377         * configure.ac: Check for zlib, endian.h, and qsort_r.
1378         * ctf-endian.h: New, providing htole64 and le64toh.
1379         * swap.h: Code style fixes.
1380         (bswap_identity_64): New.
1381         * qsort_r.c: New, from gnulib (with one added #include).
1382         * ctf-decls.h: New, providing a conditional qsort_r declaration,
1383         and unconditional definitions of MIN and MAX.
1384         * ctf-impl.h: Use it.  Do not use <sys/errno.h>.
1385         (ctf_set_errno): Now returns unsigned long.
1386         * ctf-util.c (ctf_set_errno): Adjust here too.
1387         * ctf-archive.c: Use ctf-endian.h.
1388         (ctf_arc_open_by_offset): Use memset, not bzero.  Drop cts_type,
1389         cts_flags and cts_offset.
1390         (ctf_arc_write): Drop debugging dependent on the size of off_t.
1391         * ctf-create.c: Provide a definition of roundup if not defined.
1392         (ctf_create): Drop cts_type, cts_flags and cts_offset.
1393         (ctf_add_reftype): Do not check if type IDs are below zero.
1394         (ctf_add_slice): Likewise.
1395         (ctf_add_typedef): Likewise.
1396         (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
1397         when known error-free.  Drop CTF_ERR usage for functions returning
1398         int.
1399         (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
1400         int.
1401         (ctf_add_variable): Likewise.
1402         (enumcmp): Likewise.
1403         (enumadd): Likewise.
1404         (membcmp): Likewise.
1405         (ctf_add_type): Likewise.  Cast error-returning ssize_t's to size_t
1406         when known error-free.
1407         * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
1408         returning int: use CTF_ERR for functions returning ctf_type_id.
1409         (ctf_dump_label): Likewise.
1410         (ctf_dump_objts): Likewise.
1411         * ctf-labels.c (ctf_label_topmost): Likewise.
1412         (ctf_label_iter): Likewise.
1413         (ctf_label_info): Likewise.
1414         * ctf-lookup.c (ctf_func_args): Likewise.
1415         * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
1416         (ctf_bufopen): Likewise.  Use zlib types as needed.
1417         * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
1418         returning int.
1419         (ctf_enum_iter): Likewise.
1420         (ctf_type_size): Likewise.
1421         (ctf_type_align): Likewise.  Cast to size_t where appropriate.
1422         (ctf_type_kind_unsliced): Likewise.
1423         (ctf_type_kind): Likewise.
1424         (ctf_type_encoding): Likewise.
1425         (ctf_member_info): Likewise.
1426         (ctf_array_info): Likewise.
1427         (ctf_enum_value): Likewise.
1428         (ctf_type_rvisit): Likewise.
1429         * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
1430         cts_offset.
1431         (ctf_simple_open): Likewise.
1432         (ctf_bfdopen_ctfsect): Likewise.  Set cts_size properly.
1433         * Makefile.in: Regenerate.
1434         * aclocal.m4: Likewise.
1435         * config.h: Likewise.
1436         * configure: Likewise.
1437
1438 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1439
1440         * configure.in: Check for bfd_section_from_elf_index.
1441         * configure: Regenerate.
1442         * config.h.in [HAVE_BFD_ELF]: Likewise.
1443         * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
1444         abfd is potentially unused now.
1445
1446 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1447
1448         * Makefile.am: New.
1449         * Makefile.in: Regenerated.
1450         * config.h.in: Likewise.
1451         * aclocal.m4: Likewise.
1452         * configure: Likewise.
1453
1454 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1455
1456         * ctf-dump.c: New.
1457
1458 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1459
1460         * ctf-labels.c: New.
1461
1462 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1463
1464         * ctf-impl.h (_libctf_version): New declaration.
1465         * ctf-subr.c (_libctf_version): Define it.
1466         (ctf_version): New.
1467
1468 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1469
1470         * ctf-create.c (enumcmp): New.
1471         (enumadd): Likewise.
1472         (membcmp): Likewise.
1473         (membadd): Likewise.
1474         (ctf_add_type): Likewise.
1475
1476 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1477
1478         * ctf-lookup.c (isqualifier): New.
1479         (ctf_lookup_by_name): Likewise.
1480         (struct ctf_lookup_var_key): Likewise.
1481         (ctf_lookup_var): Likewise.
1482         (ctf_lookup_variable): Likewise.
1483         (ctf_lookup_symbol_name): Likewise.
1484         (ctf_lookup_by_symbol): Likewise.
1485         (ctf_func_info): Likewise.
1486         (ctf_func_args): Likewise.
1487
1488 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1489
1490         * ctf-decl.c: New file.
1491         * ctf-types.c: Likewise.
1492         * ctf-impl.h: New declarations.
1493
1494 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1495
1496         * ctf-open-bfd.c: New file.
1497         * ctf-open.c (ctf_close): New.
1498         * ctf-impl.h: Include bfd.h.
1499         (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
1500         (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
1501         ctfi_bfd_close.
1502         (ctf_bfdopen_ctfsect): New declaration.
1503         (_CTF_SECTION): likewise.
1504
1505 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1506
1507         * ctf-archive.c: New.
1508         * ctf-impl.h (ctf_archive_internal): New type.
1509         (ctf_arc_open_internal): New declaration.
1510         (ctf_arc_bufopen): Likewise.
1511         (ctf_arc_close_internal): Likewise.
1512
1513 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1514
1515         * ctf-open.c: New file.
1516         * swap.h: Likewise.
1517
1518 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1519
1520         * ctf-create.c: New file.
1521         * ctf-lookup.c: New file.
1522
1523 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1524
1525         * ctf-impl.h: New definitions and declarations for type creation
1526         and lookup.
1527
1528 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1529
1530         * ctf-hash.c: New file.
1531         * ctf-impl.h: New declarations.
1532
1533 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1534
1535         * ctf-error.c: New file.
1536
1537 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1538
1539         * ctf-util.c: New file.
1540         * elf.h: Likewise.
1541         * ctf-impl.h: Include it, and add declarations.
1542
1543 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1544
1545         * ctf-impl.h: New file.
1546         * ctf-subr.c: New file.
1547
1548 \f
1549 Local Variables:
1550 mode: change-log
1551 left-margin: 8
1552 fill-column: 76
1553 version-control: never
1554 End: