libctf/ChangeLog

   1 2021-03-18  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * ctf-serialize.c: General reshuffling, and...
   4         (emit_symtypetab_state_t): New, migrated from
   5         local variables in ctf_serialize.
   6         (ctf_serialize): Split out most section sizing and
   7         emission.
   8         (ctf_symtypetab_sect_sizes): New (split out).
   9         (ctf_emit_symtypetab_sects): Likewise.
  10         (ctf_type_sect_size): Likewise.
  11         (ctf_emit_type_sect): Likewise.
  12
  13 2021-03-18  Nick Alcock  <nick.alcock@oracle.com>
  14
  15         * ctf-impl.h (ctf_dict_t): Fix comment.
  16
  17 2021-03-18  Nick Alcock  <nick.alcock@oracle.com>
  18
  19         * ctf-create.c (symtypetab_delete_nonstatic_vars): Move
  20         into ctf-serialize.c.
  21         (ctf_symtab_skippable): Likewise.
  22         (CTF_SYMTYPETAB_EMIT_FUNCTION): Likewise.
  23         (CTF_SYMTYPETAB_EMIT_PAD): Likewise.
  24         (CTF_SYMTYPETAB_FORCE_INDEXED): Likewise.
  25         (symtypetab_density): Likewise.
  26         (emit_symtypetab): Likewise.
  27         (emit_symtypetab_index): Likewise.
  28         (ctf_copy_smembers): Likewise.
  29         (ctf_copy_lmembers): Likewise.
  30         (ctf_copy_emembers): Likewise.
  31         (ctf_sort_var): Likewise.
  32         (ctf_serialize): Likewise.
  33         (ctf_gzwrite): Likewise.
  34         (ctf_compress_write): Likewise.
  35         (ctf_write_mem): Likewise.
  36         (ctf_write): Likewise.
  37         * ctf-serialize.c: New file.
  38         * Makefile.am (libctf_nobfd_la_SOURCES): Add it.
  39         * Makefile.in: Regenerate.
  40
  41 2021-03-18  Nick Alcock  <nick.alcock@oracle.com>
  42
  43         * ctf-link.c (ctf_link_lazy_open): Move up in the file, to near
  44         ctf_link_add_ctf.
  45         * ctf-lookup.c (ctf_lookup_symbol_idx): Repair tabdamage.
  46         (ctf_lookup_by_sym_or_name): Likewise.
  47         * testsuite/libctf-lookup/struct-iteration.c: Likewise.
  48         * testsuite/libctf-regression/type-add-unnamed-struct.c: Likewise.
  49
  50 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  51
  52         * ctf-create.c (symtypetab_density): Report the symbol name as
  53         well as index in the name != object error; note the likely
  54         consequences.
  55         * ctf-link.c (ctf_link_shuffle_syms): Report the symbol index
  56         as well as name.
  57
  58 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  59
  60         * ctf-link.c (ctf_link_shuffle_syms): Free ctf_dynsyms properly.
  61
  62 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  63
  64         * ctf-dump.c (ctf_dump_format_type): Fix signed/unsigned confusion.
  65
  66 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  67
  68         * ctf-dedup.c (ctf_dedup): Pass on errors from ctf_dedup_hash_type.
  69         Call ctf_dedup_fini properly on other errors.
  70         (ctf_dedup_emit_type): Set the errno on dynhash insertion failure.
  71         * ctf-link.c (ctf_link_deduplicating_per_cu): Close outputs beyond
  72         output 0 when asserting because >1 output is found.
  73         (ctf_link_deduplicating): Likewise, when asserting because the
  74         shared output is not the same as the passed-in fp.
  75
  76 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  77
  78         * ctf-impl.h (ctf_dict_t) <ctf_link_type_mapping>: No longer used
  79         by the nondeduplicating linker.
  80         (ctf_add_type_mapping): Removed, now static.
  81         (ctf_type_mapping): Likewise.
  82         (ctf_dedup_type_mapping): New.
  83         (ctf_dedup_t) <cd_input_nums>: New.
  84         * ctf-dedup.c (ctf_dedup_init): Populate it.
  85         (ctf_dedup_fini): Free it again.  Emphasise that this has to be
  86         the last thing called.
  87         (ctf_dedup): Populate it.
  88         (ctf_dedup_populate_type_mapping): Removed.
  89         (ctf_dedup_populate_type_mappings): Likewise.
  90         (ctf_dedup_emit): No longer call it.  No longer call
  91         ctf_dedup_fini either.
  92         (ctf_dedup_type_mapping): New.
  93         * ctf-link.c (ctf_unnamed_cuname): New.
  94         (ctf_create_per_cu): Arguments must be non-null now.
  95         (ctf_in_member_cb_arg): Removed.
  96         (ctf_link): No longer populate it.  No longer discard the
  97         mapping table.
  98         (ctf_link_deduplicating_one_symtypetab): Use
  99         ctf_dedup_type_mapping, not ctf_type_mapping.  Use
 100         ctf_unnamed_cuname.
 101         (ctf_link_one_variable): Likewise.  Pass in args individually: no
 102         longer a ctf_variable_iter callback.
 103         (empty_link_type_mapping): Removed.
 104         (ctf_link_deduplicating_variables): Use ctf_variable_next, not
 105         ctf_variable_iter.  No longer pack arguments to
 106         ctf_link_one_variable into a struct.
 107         (ctf_link_deduplicating_per_cu): Call ctf_dedup_fini once
 108         all link phases are done.
 109         (ctf_link_deduplicating): Likewise.
 110         (ctf_link_intern_extern_string): Improve comment.
 111         (ctf_add_type_mapping): Migrate...
 112         (ctf_type_mapping): ... these functions...
 113         * ctf-create.c (ctf_add_type_mapping): ... here...
 114         (ctf_type_mapping): ... and make static, for the sole use of
 115         ctf_add_type.
 116
 117 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 118
 119         * ctf-link.c (ctf_link_one_variable): Remove reference to
 120         "unconflicted link mode".
 121
 122 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 123
 124         * ctf-link.c (ctf_create_per_cu): Drop FILENAME now that it is
 125         always identical to CUNAME.
 126         (ctf_link_deduplicating_one_symtypetab): Adjust.
 127         (ctf_link_one_type): Remove.
 128         (ctf_link_one_input_archive_member): Likewise.
 129         (ctf_link_close_one_input_archive): Likewise.
 130         (ctf_link_one_input_archive): Likewise.
 131         (ctf_link): No longer call it.  Drop CTF_LINK_NONDEDUP path.
 132         Improve header comment a bit (dicts, not files).  Adjust
 133         ctf_create_per_cu call.
 134         (ctf_link_deduplicating_variables): Simplify.
 135         (ctf_link_in_member_cb_arg_t) <cu_name>: Remove.
 136         <in_input_cu_file>: Likewise.
 137         <in_fp_parent>: Likewise.
 138         <done_parent>: Likewise.
 139         (ctf_link_one_variable): Turn uses of in_file_name to in_cuname.
 140
 141 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 142
 143         * ctf-types.c (ctf_member_iter): Move 'rc' to an inner scope.
 144         (ctf_enum_iter): Reimplement in terms of ctf_enum_next.
 145         (ctf_type_iter): Reimplement in terms of ctf_type_next.
 146         (ctf_type_iter_all): Likewise.
 147         (ctf_variable_iter): Reimplement in terms of ctf_variable_next.
 148         * ctf-archive.c (ctf_archive_iter_internal): Remove.
 149         (ctf_archive_iter): Reimplement in terms of ctf_archive_next.
 150
 151 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 152
 153         * ctf-archive.c (ctf_archive_next): Set the name of parents in
 154         single-member archives.
 155
 156 2021-02-26  Alan Modra  <amodra@gmail.com>
 157
 158         * Makefile.in: Regenerate.
 159
 160 2021-02-21  Alan Modra  <amodra@gmail.com>
 161
 162         * configure.ac: Invoke AC_CANONICAL_TARGET, AC_CANONICAL_HOST
 163         and AC_CANONICAL_BUILD.
 164         * configure: Regenerate.
 165         * Makefile.in: Regenerate.
 166
 167 2021-02-20  Nick Alcock  <nick.alcock@oracle.com>
 168
 169         * ctf-impl.h (ctf_dict_t) <ctf_symhash>: New.
 170         <ctf_symhash_latest>: Likewise.
 171         (struct ctf_archive_internal) <ctfi_crossdict_cache>: New.
 172         <ctfi_symnamedicts>: New.
 173         <ctfi_syms>: Remove.
 174         (ctf_lookup_symbol_name): Remove.
 175         * ctf-lookup.c (ctf_lookup_symbol_name): Propagate errors from
 176         parent properly.  Make static.
 177         (ctf_lookup_symbol_idx): New, linear search for the symbol name,
 178         cached in the crossdict cache's ctf_symhash (if available), or
 179         this dict's (otherwise).
 180         (ctf_try_lookup_indexed): Allow the symname to be passed in.
 181         (ctf_lookup_by_symbol): Turn into a wrapper around...
 182         (ctf_lookup_by_sym_or_name): ... this, supporting name lookup too,
 183         using ctf_lookup_symbol_idx in non-writable dicts.  Special-case
 184         name lookup in dynamic dicts without reported symbols, which have
 185         no symtab or dynsymidx but where name lookup should still work.
 186         (ctf_lookup_by_symbol_name): New, another wrapper.
 187         * ctf-archive.c (enosym): Note that this is present in
 188         ctfi_symnamedicts too.
 189         (ctf_arc_close): Adjust for removal of ctfi_syms.  Free the
 190         ctfi_symnamedicts.
 191         (ctf_arc_flush_caches): Likewise.
 192         (ctf_dict_open_cached): Memoize the first cached dict in the
 193         crossdict cache.
 194         (ctf_arc_lookup_symbol): Turn into a wrapper around...
 195         (ctf_arc_lookup_sym_or_name): ... this.  No longer cache
 196         ctf_id_t lookups: just call ctf_lookup_by_symbol as needed (but
 197         still cache the dicts those lookups succeed in).  Add
 198         lookup-by-name support, with dicts of successful lookups cached in
 199         ctfi_symnamedicts.  Refactor the caching code a bit.
 200         (ctf_arc_lookup_symbol_name): New, another wrapper.
 201         * ctf-open.c (ctf_dict_close): Free the ctf_symhash.
 202         * libctf.ver (LIBCTF_1.2): New version.  Add
 203         ctf_lookup_by_symbol_name, ctf_arc_lookup_symbol_name.
 204         * testsuite/libctf-lookup/enum-symbol.c (main): Use
 205         ctf_arc_lookup_symbol rather than looking up the name ourselves.
 206         Fish it out repeatedly, to make sure that symbol caching isn't
 207         broken.
 208         (symidx_64): Remove.
 209         (symidx_32): Remove.
 210         * testsuite/libctf-lookup/enum-symbol-obj.lk: Test symbol lookup
 211         in an unlinked object file (indexed symtypetab sections only).
 212         * testsuite/libctf-writable/symtypetab-nonlinker-writeout.c
 213         (try_maybe_reporting): Check symbol types via
 214         ctf_lookup_by_symbol_name as well as ctf_symbol_next.
 215         * testsuite/libctf-lookup/conflicting-type-syms.*: New test of
 216         lookups in a multi-dict archive.
 217
 218 2021-02-20  Alan Modra  <amodra@gmail.com>
 219
 220         * testsuite/config/default.exp (ld_L_opt): Define.
 221         * testsuite/lib/ctf-lib.exp (load_common_lib): Delete.  Instead load
 222         ld-lib.exp.
 223         (run_host_cmd, run_host_cmd_yesno, check_compiler_available): Delete.
 224         (compile_one_cc, check_ctf_available): Delete.
 225
 226 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
 227
 228         * configure.ac (ac_cv_libctf_bfd_elf): Include string.h.
 229         * configure: Regenerated.
 230
 231 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
 232
 233         * configure.ac (EXPECT): Check for, in order to define...
 234         (TCL_TRY): ... this, if Tcl supports try/catch.
 235         * Makefile.am (TCL_TRY): Run the testsuite only if set.
 236         * configure: Regenerated.
 237         * Makefile.in: Likewise.
 238
 239 2021-02-02  Nick Alcock  <nick.alcock@oracle.com>
 240
 241         * configure.ac (CTF_LIBADD): Remove explicit -lintl population in
 242         favour of LIBINTL.
 243         * Makefile.am (libctf_nobfd_la_LIBADD): No longer explicitly
 244         include $(LIBINTL).
 245         (check-DEJAGNU): Pass down to tests as well.
 246         * configure: Regenerated.
 247         * Makefile.in: Likewise.
 248
 249 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 250
 251         * ctf-string.c (ctf_str_add): Treat adding a NULL as adding "".
 252         (ctf_str_add_ref): Likewise.
 253         (ctf_str_add_external): Likewise.
 254         * ctf-types.c (ctf_type_name_raw): Always return "" for offset 0.
 255         * ctf-dedup.c (ctf_dedup_multiple_input_dicts): Don't armour
 256         against NULL name.
 257         (ctf_dedup_maybe_synthesize_forward): Likewise.
 258
 259 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 260
 261         * ctf-create.c (ctf_serialize): Fix shadowing.
 262
 263 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 264
 265         * ctf-create.c (ctf_add_encoded): Add check for non-empty name.
 266         (ctf_add_forward): Likewise.
 267         (ctf_add_typedef): Likewise.
 268
 269 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 270
 271         * ctf-open.c (init_types): Rip out code to check anonymous typedef
 272         nodes.
 273         * ctf-create.c (ctf_add_reftype): Likewise.
 274         * ctf-lookup.c (refresh_pptrtab): Likewise.
 275
 276 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 277
 278         * ctf-impl.c (_libctf_nonnull_): Add parameters.
 279         (LCTF_LINKING): New flag.
 280         (ctf_dict_t) <ctf_link_flags>: Mention it.
 281         * ctf-link.c (ctf_link): Keep LCTF_LINKING set across call.
 282         (ctf_write): Likewise, including in child dictionaries.
 283         (ctf_link_shuffle_syms): Make sure ctf_dynsyms is NULL if there
 284         are no reported symbols.
 285         * ctf-create.c (symtypetab_delete_nonstatic_vars): Make sure
 286         the variable has been reported as a symbol by the linker.
 287         (symtypetab_skippable): Mention relationship between SYMFP and the
 288         flags.
 289         (symtypetab_density): Adjust nonnullity.  Exit early if no symbols
 290         were reported and force-indexing is off (i.e., we are doing a
 291         final link).
 292         (ctf_serialize): Handle the !LCTF_LINKING case by writing out an
 293         indexed, sorted symtypetab (and allow SYMFP to be NULL in this
 294         case).  Turn sorting off if this is a non-final link.  Only delete
 295         nonstatic vars if we are filtering symbols and the linker has
 296         reported some.
 297         * testsuite/libctf-regression/nonstatic-var-section-ld-r*:
 298         New test of variable and symtypetab section population when
 299         ld -r is used.
 300         * testsuite/libctf-regression/nonstatic-var-section-ld-executable.lk:
 301         Likewise, when ld of an executable is used.
 302         * testsuite/libctf-regression/nonstatic-var-section-ld.lk:
 303         Likewise, when ld -shared alone is used.
 304         * testsuite/libctf-regression/nonstatic-var-section-ld*.c:
 305         Lookup programs for the above.
 306         * testsuite/libctf-writable/symtypetab-nonlinker-writeout.*: New
 307         test, testing survival of symbols across ctf_write paths.
 308         * testsuite/lib/ctf-lib.exp (run_lookup_test): New option,
 309         nonshared, suppressing linking of the SOURCE with -shared.
 310
 311 2021-01-19  Nick Alcock  <nick.alcock@oracle.com>
 312
 313         * ctf-create.c (membadd): Transform ""-named members into
 314         NULL-named ones.
 315         * testsuite/libctf-regression/type-add-unnamed-struct*: New test.
 316
 317 2021-01-19  Nick Alcock  <nick.alcock@oracle.com>
 318
 319         * ctf-lookup.c (ctf_lookup_by_name_internal): Do not return the
 320         base type if looking up a nonexistent pointer type.
 321         * testsuite/libctf-regression/pptrtab*: Test it.
 322
 323 2021-01-13  Alan Modra  <amodra@gmail.com>
 324
 325         * Makefile.in: Regenerate.
 326
 327 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 328
 329         PR binutils/26792
 330         * configure.ac: Use GNU_MAKE_JOBSERVER.
 331         * aclocal.m4: Regenerated.
 332         * configure: Likewise.
 333
 334 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 335
 336         PR ld/27173
 337         * configure: Regenerated.
 338
 339 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 340
 341         * configure: Regenerated.
 342
 343 2021-01-09  Nick Clifton  <nickc@redhat.com>
 344
 345         * 2.36 release branch crated.
 346
 347 2021-01-09  Alan Modra  <amodra@gmail.com>
 348
 349         * configure: Regenerate.
 350
 351 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 352
 353         * configure: Regenerate.
 354
 355 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 356
 357         * testsuite/libctf-lookup/struct-iteration.c (main):
 358         ctf_member_count returns an int.
 359
 360 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 361
 362         * Makefile.am (BASEDIR): New.
 363         (BFDDIR): Likewise.
 364         (check-DEJAGNU): Add development.exp to prerequisites.
 365         (development.exp): New.
 366         (CONFIG_STATUS_DEPENDENCIES): New.
 367         (EXTRA_DEJAGNU_SITE_CONFIG): Likewise.
 368         (DISTCLEANFILES): Likewise.
 369         * Makefile.in: Regenerated.
 370         * testsuite/lib/ctf-lib.exp (check_ctf_available): Return boolean.
 371         * testsuite/libctf-lookup/lookup.exp: Call check_ctf_available.
 372         * testsuite/libctf-regression/regression.exp: Likewise.
 373
 374 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 375
 376         * ctf-types.c (ctf_type_aname): Print forwards to unions and enums
 377         properly.
 378
 379 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 380
 381         * ctf-impl.h (ctf_dict_t) <ctf_pptrtab>: New.
 382         <ctf_pptrtab_len>: New.
 383         <ctf_pptrtab_typemax>: New.
 384         * ctf-create.c (ctf_serialize): Update accordingly.
 385         (ctf_add_reftype): Note that we don't need to update pptrtab here,
 386         despite updating ptrtab.
 387         * ctf-open.c (ctf_dict_close): Destroy the pptrtab.
 388         (ctf_import): Likewise.
 389         (ctf_import_unref): Likewise.
 390         * ctf-lookup.c (grow_pptrtab): New.
 391         (refresh_pptrtab): New, update a pptrtab.
 392         (ctf_lookup_by_name): Turn into a wrapper around (and rename to)...
 393         (ctf_lookup_by_name_internal): ... this: construct the pptrtab, and
 394         use it in addition to the parent's ptrtab when parent dicts are
 395         searched.
 396         * testsuite/libctf-regression/regression.exp: New testsuite for
 397         regression tests.
 398         * testsuite/libctf-regression/pptrtab*: New test.
 399         * testsuite/libctf-writable/writable.exp: New testsuite for tests of
 400         writable CTF dicts.
 401         * testsuite/libctf-writable/pptrtab*: New test.
 402
 403 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 404
 405         * ctf-archive.c (ctf_archive_iter): Remove outdated comment.
 406
 407 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 408
 409         * ctf-impl.h (struct ctf_next) <u.ctn_next>: Move to...
 410         <ctn_next>: ... here.
 411         * ctf-util.c (ctf_next_destroy): Unconditionally destroy it.
 412         * ctf-lookup.c (ctf_symbol_next): Adjust accordingly.
 413         * ctf-types.c (ctf_member_iter): Reimplement in terms of...
 414         (ctf_member_next): ... this.  Support recursive unnamed member
 415         iteration (off by default).
 416         (ctf_member_info): Look up members in unnamed sub-structs.
 417         * ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_member_next call.
 418         (ctf_dedup_emit_struct_members): Likewise.
 419         * testsuite/libctf-lookup/struct-iteration-ctf.c: Test empty unnamed
 420         members, and a normal member after the end.
 421         * testsuite/libctf-lookup/struct-iteration.c: Verify that
 422         ctf_member_count is consistent with the number of successful returns
 423         from a non-recursive ctf_member_next.
 424         * testsuite/libctf-lookup/struct-iteration-*: New, test iteration
 425         over struct members.
 426         * testsuite/libctf-lookup/struct-lookup.c: New test.
 427         * testsuite/libctf-lookup/struct-lookup.lk: New test.
 428
 429 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 430
 431         * ctf-link.c (ctf_link_warn_outdated_inputs): New.
 432         (ctf_link_write): Call it.
 433
 434 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 435
 436         * testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
 437         * testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
 438         * testsuite/libctf-lookup/enum-symbol.c: New lookup test.
 439
 440 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 441
 442         * Makefile.am (EXPECT): New.
 443         (RUNTEST): Likewise.
 444         (RUNTESTFLAGS): Likewise.
 445         (CC_FOR_TARGET): Likewise.
 446         (check-DEJAGNU): Likewise.
 447         (AUTOMAKE_OPTIONS): Add dejagnu.
 448         * Makefile.in: Regenerated.
 449         * testsuite/config/default.exp: New.
 450         * testsuite/lib/ctf-lib.exp: Likewise.
 451         * testsuite/libctf-lookup/enum.lk: New test.
 452         * testsuite/libctf-lookup/enum-ctf.c: New CTF input.
 453         * testsuite/libctf-lookup/enum.c: New lookup test.
 454         * testsuite/libctf-lookup/ambiguous-struct*.c: New test.
 455         * testsuite/libctf-lookup/lookup.exp: New.
 456
 457 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 458
 459         * configure.ac (BFD_LIBADD): Remove.
 460         (BFD_DEPENDENCIES): Likewise. Remove associated cases.
 461         (SHARED_LIBADD): Rename to...
 462         (CTF_LIBADD): ... this.  Stick in a suitable libiberty even when
 463         linking statically.
 464         * Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
 465         libctf uses libintl.
 466         (libctf_la_LIBADD): Reference libbfd.la directly, not via
 467         BFD_LIBADD.
 468         (libctf_la_DEPENDENCIES): Remove.
 469         * Makefile.in: Regenerate.
 470         * configure: Likewise.
 471
 472 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 473
 474         * ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
 475         * ctf-types.c (ctf_type_aname): No longer deal with slices here.
 476         * ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
 477         (CTF_FT_REFS): New.
 478         (CTF_FT_BITFIELD): Likewise.
 479         (CTF_FT_ID): Likewise.
 480         (ctf_dump_member): Do not do indentation here. Migrate the
 481         type-printing parts of this into...
 482         (ctf_dump_format_type): ... here, to be shared by all type printers.
 483         Get the errno value for non-representable types right.  Do not print
 484         bitfield info for non-bitfields.  Improve the format and indentation
 485         of other type output.  Shuffle spacing around to make all indentation
 486         either 'width of column' or 4 chars.
 487         (ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
 488         (ctf_dump_objts): Likewise.  Spacing shuffle.
 489         (ctf_dump_var): Likewise.
 490         (type_hex_digits): Migrate down in the file, to above its new user.
 491         (ctf_dump_type): Indent here instead.  Pass CTF_FT_REFS to
 492         ctf_dump_format_type. Don't trim off excess linefeeds now we no
 493         longer generate them.  Dump enumerated types.
 494
 495 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 496
 497         * ctf-types.c (ctf_type_resolve): Improve comment.
 498         (ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
 499         Emit errors into the right dict.
 500         (ctf_type_align): Likewise.
 501         * ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
 502         when adding a member without explicit offset when this member, or
 503         the previous member, is incomplete.
 504         * ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
 505         forwards.
 506         (ctf_dump_member): Do not try to print their alignment.
 507
 508 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 509
 510         * ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
 511         (ctf_dump_format_type): Don't emit the size for function objects.
 512         Dump the element type of arrays like we dump the pointed-to type of
 513         pointers, etc.
 514
 515 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 516
 517         * ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
 518         (ctf_dump_header): Add 0x to the hex magic number.
 519         (ctf_dump_str): Add 0x to the hex string offsets.
 520         (ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
 521         (ctf_dump_type): Adjust.  Free it when we're done.
 522         (type_hex_digits): New.
 523         (ctf_dump_member): Align output depending on the width of the type
 524         ID being generated.  Use printf padding, not a loop, to generate
 525         indentation.
 526
 527 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 528
 529         * ctf-decl.c (ctf_decl_push): Don't print array decls backwards.
 530
 531 2021-01-04  Nicolas Boulenguez  <nicolas@debian.org>
 532
 533         PR 27117
 534         * configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
 535         ACLOCAL_AMFLAGS -I dirs.
 536         * configure: Regenerate.
 537
 538 2021-01-01  Alan Modra  <amodra@gmail.com>
 539
 540         Update year range in copyright notice of all files.
 541
 542 For older changes see ChangeLog-2020
 543 \f
 544 Copyright (C) 2021 Free Software Foundation, Inc.
 545
 546 Copying and distribution of this file, with or without modification,
 547 are permitted in any medium without royalty provided the copyright
 548 notice and this notice are preserved.
 549
 550 Local Variables:
 551 mode: change-log
 552 left-margin: 8
 553 fill-column: 74
 554 version-control: never
 555 End: