libctf/ChangeLog

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