libctf/ChangeLog

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