libctf/ChangeLog

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