libctf/ChangeLog

   1 2021-03-18  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * ctf-archive.c (ctf_archive_next): GNU style fix for do {} while.
   4         * ctf-dedup.c (ctf_dedup_rhash_type): Likewise.
   5         (ctf_dedup_rwalk_one_output_mapping): Likewise.
   6         * ctf-dump.c (ctf_dump_format_type): Likewise.
   7         * ctf-lookup.c (ctf_symbol_next): Likewise.
   8         * swap.h (swap_thing): Likewise.
   9
  10 2021-03-18  Nick Alcock  <nick.alcock@oracle.com>
  11
  12         * ctf-serialize.c: General reshuffling, and...
  13         (emit_symtypetab_state_t): New, migrated from
  14         local variables in ctf_serialize.
  15         (ctf_serialize): Split out most section sizing and
  16         emission.
  17         (ctf_symtypetab_sect_sizes): New (split out).
  18         (ctf_emit_symtypetab_sects): Likewise.
  19         (ctf_type_sect_size): Likewise.
  20         (ctf_emit_type_sect): Likewise.
  21
  22 2021-03-18  Nick Alcock  <nick.alcock@oracle.com>
  23
  24         * ctf-impl.h (ctf_dict_t): Fix comment.
  25
  26 2021-03-18  Nick Alcock  <nick.alcock@oracle.com>
  27
  28         * ctf-create.c (symtypetab_delete_nonstatic_vars): Move
  29         into ctf-serialize.c.
  30         (ctf_symtab_skippable): Likewise.
  31         (CTF_SYMTYPETAB_EMIT_FUNCTION): Likewise.
  32         (CTF_SYMTYPETAB_EMIT_PAD): Likewise.
  33         (CTF_SYMTYPETAB_FORCE_INDEXED): Likewise.
  34         (symtypetab_density): Likewise.
  35         (emit_symtypetab): Likewise.
  36         (emit_symtypetab_index): Likewise.
  37         (ctf_copy_smembers): Likewise.
  38         (ctf_copy_lmembers): Likewise.
  39         (ctf_copy_emembers): Likewise.
  40         (ctf_sort_var): Likewise.
  41         (ctf_serialize): Likewise.
  42         (ctf_gzwrite): Likewise.
  43         (ctf_compress_write): Likewise.
  44         (ctf_write_mem): Likewise.
  45         (ctf_write): Likewise.
  46         * ctf-serialize.c: New file.
  47         * Makefile.am (libctf_nobfd_la_SOURCES): Add it.
  48         * Makefile.in: Regenerate.
  49
  50 2021-03-18  Nick Alcock  <nick.alcock@oracle.com>
  51
  52         * ctf-link.c (ctf_link_lazy_open): Move up in the file, to near
  53         ctf_link_add_ctf.
  54         * ctf-lookup.c (ctf_lookup_symbol_idx): Repair tabdamage.
  55         (ctf_lookup_by_sym_or_name): Likewise.
  56         * testsuite/libctf-lookup/struct-iteration.c: Likewise.
  57         * testsuite/libctf-regression/type-add-unnamed-struct.c: Likewise.
  58
  59 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  60
  61         * ctf-create.c (symtypetab_density): Report the symbol name as
  62         well as index in the name != object error; note the likely
  63         consequences.
  64         * ctf-link.c (ctf_link_shuffle_syms): Report the symbol index
  65         as well as name.
  66
  67 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  68
  69         * ctf-link.c (ctf_link_shuffle_syms): Free ctf_dynsyms properly.
  70
  71 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  72
  73         * ctf-dump.c (ctf_dump_format_type): Fix signed/unsigned confusion.
  74
  75 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  76
  77         * ctf-dedup.c (ctf_dedup): Pass on errors from ctf_dedup_hash_type.
  78         Call ctf_dedup_fini properly on other errors.
  79         (ctf_dedup_emit_type): Set the errno on dynhash insertion failure.
  80         * ctf-link.c (ctf_link_deduplicating_per_cu): Close outputs beyond
  81         output 0 when asserting because >1 output is found.
  82         (ctf_link_deduplicating): Likewise, when asserting because the
  83         shared output is not the same as the passed-in fp.
  84
  85 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
  86
  87         * ctf-impl.h (ctf_dict_t) <ctf_link_type_mapping>: No longer used
  88         by the nondeduplicating linker.
  89         (ctf_add_type_mapping): Removed, now static.
  90         (ctf_type_mapping): Likewise.
  91         (ctf_dedup_type_mapping): New.
  92         (ctf_dedup_t) <cd_input_nums>: New.
  93         * ctf-dedup.c (ctf_dedup_init): Populate it.
  94         (ctf_dedup_fini): Free it again.  Emphasise that this has to be
  95         the last thing called.
  96         (ctf_dedup): Populate it.
  97         (ctf_dedup_populate_type_mapping): Removed.
  98         (ctf_dedup_populate_type_mappings): Likewise.
  99         (ctf_dedup_emit): No longer call it.  No longer call
 100         ctf_dedup_fini either.
 101         (ctf_dedup_type_mapping): New.
 102         * ctf-link.c (ctf_unnamed_cuname): New.
 103         (ctf_create_per_cu): Arguments must be non-null now.
 104         (ctf_in_member_cb_arg): Removed.
 105         (ctf_link): No longer populate it.  No longer discard the
 106         mapping table.
 107         (ctf_link_deduplicating_one_symtypetab): Use
 108         ctf_dedup_type_mapping, not ctf_type_mapping.  Use
 109         ctf_unnamed_cuname.
 110         (ctf_link_one_variable): Likewise.  Pass in args individually: no
 111         longer a ctf_variable_iter callback.
 112         (empty_link_type_mapping): Removed.
 113         (ctf_link_deduplicating_variables): Use ctf_variable_next, not
 114         ctf_variable_iter.  No longer pack arguments to
 115         ctf_link_one_variable into a struct.
 116         (ctf_link_deduplicating_per_cu): Call ctf_dedup_fini once
 117         all link phases are done.
 118         (ctf_link_deduplicating): Likewise.
 119         (ctf_link_intern_extern_string): Improve comment.
 120         (ctf_add_type_mapping): Migrate...
 121         (ctf_type_mapping): ... these functions...
 122         * ctf-create.c (ctf_add_type_mapping): ... here...
 123         (ctf_type_mapping): ... and make static, for the sole use of
 124         ctf_add_type.
 125
 126 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 127
 128         * ctf-link.c (ctf_link_one_variable): Remove reference to
 129         "unconflicted link mode".
 130
 131 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 132
 133         * ctf-link.c (ctf_create_per_cu): Drop FILENAME now that it is
 134         always identical to CUNAME.
 135         (ctf_link_deduplicating_one_symtypetab): Adjust.
 136         (ctf_link_one_type): Remove.
 137         (ctf_link_one_input_archive_member): Likewise.
 138         (ctf_link_close_one_input_archive): Likewise.
 139         (ctf_link_one_input_archive): Likewise.
 140         (ctf_link): No longer call it.  Drop CTF_LINK_NONDEDUP path.
 141         Improve header comment a bit (dicts, not files).  Adjust
 142         ctf_create_per_cu call.
 143         (ctf_link_deduplicating_variables): Simplify.
 144         (ctf_link_in_member_cb_arg_t) <cu_name>: Remove.
 145         <in_input_cu_file>: Likewise.
 146         <in_fp_parent>: Likewise.
 147         <done_parent>: Likewise.
 148         (ctf_link_one_variable): Turn uses of in_file_name to in_cuname.
 149
 150 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 151
 152         * ctf-types.c (ctf_member_iter): Move 'rc' to an inner scope.
 153         (ctf_enum_iter): Reimplement in terms of ctf_enum_next.
 154         (ctf_type_iter): Reimplement in terms of ctf_type_next.
 155         (ctf_type_iter_all): Likewise.
 156         (ctf_variable_iter): Reimplement in terms of ctf_variable_next.
 157         * ctf-archive.c (ctf_archive_iter_internal): Remove.
 158         (ctf_archive_iter): Reimplement in terms of ctf_archive_next.
 159
 160 2021-03-02  Nick Alcock  <nick.alcock@oracle.com>
 161
 162         * ctf-archive.c (ctf_archive_next): Set the name of parents in
 163         single-member archives.
 164
 165 2021-02-26  Alan Modra  <amodra@gmail.com>
 166
 167         * Makefile.in: Regenerate.
 168
 169 2021-02-21  Alan Modra  <amodra@gmail.com>
 170
 171         * configure.ac: Invoke AC_CANONICAL_TARGET, AC_CANONICAL_HOST
 172         and AC_CANONICAL_BUILD.
 173         * configure: Regenerate.
 174         * Makefile.in: Regenerate.
 175
 176 2021-02-20  Nick Alcock  <nick.alcock@oracle.com>
 177
 178         * ctf-impl.h (ctf_dict_t) <ctf_symhash>: New.
 179         <ctf_symhash_latest>: Likewise.
 180         (struct ctf_archive_internal) <ctfi_crossdict_cache>: New.
 181         <ctfi_symnamedicts>: New.
 182         <ctfi_syms>: Remove.
 183         (ctf_lookup_symbol_name): Remove.
 184         * ctf-lookup.c (ctf_lookup_symbol_name): Propagate errors from
 185         parent properly.  Make static.
 186         (ctf_lookup_symbol_idx): New, linear search for the symbol name,
 187         cached in the crossdict cache's ctf_symhash (if available), or
 188         this dict's (otherwise).
 189         (ctf_try_lookup_indexed): Allow the symname to be passed in.
 190         (ctf_lookup_by_symbol): Turn into a wrapper around...
 191         (ctf_lookup_by_sym_or_name): ... this, supporting name lookup too,
 192         using ctf_lookup_symbol_idx in non-writable dicts.  Special-case
 193         name lookup in dynamic dicts without reported symbols, which have
 194         no symtab or dynsymidx but where name lookup should still work.
 195         (ctf_lookup_by_symbol_name): New, another wrapper.
 196         * ctf-archive.c (enosym): Note that this is present in
 197         ctfi_symnamedicts too.
 198         (ctf_arc_close): Adjust for removal of ctfi_syms.  Free the
 199         ctfi_symnamedicts.
 200         (ctf_arc_flush_caches): Likewise.
 201         (ctf_dict_open_cached): Memoize the first cached dict in the
 202         crossdict cache.
 203         (ctf_arc_lookup_symbol): Turn into a wrapper around...
 204         (ctf_arc_lookup_sym_or_name): ... this.  No longer cache
 205         ctf_id_t lookups: just call ctf_lookup_by_symbol as needed (but
 206         still cache the dicts those lookups succeed in).  Add
 207         lookup-by-name support, with dicts of successful lookups cached in
 208         ctfi_symnamedicts.  Refactor the caching code a bit.
 209         (ctf_arc_lookup_symbol_name): New, another wrapper.
 210         * ctf-open.c (ctf_dict_close): Free the ctf_symhash.
 211         * libctf.ver (LIBCTF_1.2): New version.  Add
 212         ctf_lookup_by_symbol_name, ctf_arc_lookup_symbol_name.
 213         * testsuite/libctf-lookup/enum-symbol.c (main): Use
 214         ctf_arc_lookup_symbol rather than looking up the name ourselves.
 215         Fish it out repeatedly, to make sure that symbol caching isn't
 216         broken.
 217         (symidx_64): Remove.
 218         (symidx_32): Remove.
 219         * testsuite/libctf-lookup/enum-symbol-obj.lk: Test symbol lookup
 220         in an unlinked object file (indexed symtypetab sections only).
 221         * testsuite/libctf-writable/symtypetab-nonlinker-writeout.c
 222         (try_maybe_reporting): Check symbol types via
 223         ctf_lookup_by_symbol_name as well as ctf_symbol_next.
 224         * testsuite/libctf-lookup/conflicting-type-syms.*: New test of
 225         lookups in a multi-dict archive.
 226
 227 2021-02-20  Alan Modra  <amodra@gmail.com>
 228
 229         * testsuite/config/default.exp (ld_L_opt): Define.
 230         * testsuite/lib/ctf-lib.exp (load_common_lib): Delete.  Instead load
 231         ld-lib.exp.
 232         (run_host_cmd, run_host_cmd_yesno, check_compiler_available): Delete.
 233         (compile_one_cc, check_ctf_available): Delete.
 234
 235 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
 236
 237         * configure.ac (ac_cv_libctf_bfd_elf): Include string.h.
 238         * configure: Regenerated.
 239
 240 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
 241
 242         * configure.ac (EXPECT): Check for, in order to define...
 243         (TCL_TRY): ... this, if Tcl supports try/catch.
 244         * Makefile.am (TCL_TRY): Run the testsuite only if set.
 245         * configure: Regenerated.
 246         * Makefile.in: Likewise.
 247
 248 2021-02-02  Nick Alcock  <nick.alcock@oracle.com>
 249
 250         * configure.ac (CTF_LIBADD): Remove explicit -lintl population in
 251         favour of LIBINTL.
 252         * Makefile.am (libctf_nobfd_la_LIBADD): No longer explicitly
 253         include $(LIBINTL).
 254         (check-DEJAGNU): Pass down to tests as well.
 255         * configure: Regenerated.
 256         * Makefile.in: Likewise.
 257
 258 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 259
 260         * ctf-string.c (ctf_str_add): Treat adding a NULL as adding "".
 261         (ctf_str_add_ref): Likewise.
 262         (ctf_str_add_external): Likewise.
 263         * ctf-types.c (ctf_type_name_raw): Always return "" for offset 0.
 264         * ctf-dedup.c (ctf_dedup_multiple_input_dicts): Don't armour
 265         against NULL name.
 266         (ctf_dedup_maybe_synthesize_forward): Likewise.
 267
 268 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 269
 270         * ctf-create.c (ctf_serialize): Fix shadowing.
 271
 272 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 273
 274         * ctf-create.c (ctf_add_encoded): Add check for non-empty name.
 275         (ctf_add_forward): Likewise.
 276         (ctf_add_typedef): Likewise.
 277
 278 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 279
 280         * ctf-open.c (init_types): Rip out code to check anonymous typedef
 281         nodes.
 282         * ctf-create.c (ctf_add_reftype): Likewise.
 283         * ctf-lookup.c (refresh_pptrtab): Likewise.
 284
 285 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
 286
 287         * ctf-impl.c (_libctf_nonnull_): Add parameters.
 288         (LCTF_LINKING): New flag.
 289         (ctf_dict_t) <ctf_link_flags>: Mention it.
 290         * ctf-link.c (ctf_link): Keep LCTF_LINKING set across call.
 291         (ctf_write): Likewise, including in child dictionaries.
 292         (ctf_link_shuffle_syms): Make sure ctf_dynsyms is NULL if there
 293         are no reported symbols.
 294         * ctf-create.c (symtypetab_delete_nonstatic_vars): Make sure
 295         the variable has been reported as a symbol by the linker.
 296         (symtypetab_skippable): Mention relationship between SYMFP and the
 297         flags.
 298         (symtypetab_density): Adjust nonnullity.  Exit early if no symbols
 299         were reported and force-indexing is off (i.e., we are doing a
 300         final link).
 301         (ctf_serialize): Handle the !LCTF_LINKING case by writing out an
 302         indexed, sorted symtypetab (and allow SYMFP to be NULL in this
 303         case).  Turn sorting off if this is a non-final link.  Only delete
 304         nonstatic vars if we are filtering symbols and the linker has
 305         reported some.
 306         * testsuite/libctf-regression/nonstatic-var-section-ld-r*:
 307         New test of variable and symtypetab section population when
 308         ld -r is used.
 309         * testsuite/libctf-regression/nonstatic-var-section-ld-executable.lk:
 310         Likewise, when ld of an executable is used.
 311         * testsuite/libctf-regression/nonstatic-var-section-ld.lk:
 312         Likewise, when ld -shared alone is used.
 313         * testsuite/libctf-regression/nonstatic-var-section-ld*.c:
 314         Lookup programs for the above.
 315         * testsuite/libctf-writable/symtypetab-nonlinker-writeout.*: New
 316         test, testing survival of symbols across ctf_write paths.
 317         * testsuite/lib/ctf-lib.exp (run_lookup_test): New option,
 318         nonshared, suppressing linking of the SOURCE with -shared.
 319
 320 2021-01-19  Nick Alcock  <nick.alcock@oracle.com>
 321
 322         * ctf-create.c (membadd): Transform ""-named members into
 323         NULL-named ones.
 324         * testsuite/libctf-regression/type-add-unnamed-struct*: New test.
 325
 326 2021-01-19  Nick Alcock  <nick.alcock@oracle.com>
 327
 328         * ctf-lookup.c (ctf_lookup_by_name_internal): Do not return the
 329         base type if looking up a nonexistent pointer type.
 330         * testsuite/libctf-regression/pptrtab*: Test it.
 331
 332 2021-01-13  Alan Modra  <amodra@gmail.com>
 333
 334         * Makefile.in: Regenerate.
 335
 336 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 337
 338         PR binutils/26792
 339         * configure.ac: Use GNU_MAKE_JOBSERVER.
 340         * aclocal.m4: Regenerated.
 341         * configure: Likewise.
 342
 343 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 344
 345         PR ld/27173
 346         * configure: Regenerated.
 347
 348 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 349
 350         * configure: Regenerated.
 351
 352 2021-01-09  Nick Clifton  <nickc@redhat.com>
 353
 354         * 2.36 release branch crated.
 355
 356 2021-01-09  Alan Modra  <amodra@gmail.com>
 357
 358         * configure: Regenerate.
 359
 360 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 361
 362         * configure: Regenerate.
 363
 364 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 365
 366         * testsuite/libctf-lookup/struct-iteration.c (main):
 367         ctf_member_count returns an int.
 368
 369 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 370
 371         * Makefile.am (BASEDIR): New.
 372         (BFDDIR): Likewise.
 373         (check-DEJAGNU): Add development.exp to prerequisites.
 374         (development.exp): New.
 375         (CONFIG_STATUS_DEPENDENCIES): New.
 376         (EXTRA_DEJAGNU_SITE_CONFIG): Likewise.
 377         (DISTCLEANFILES): Likewise.
 378         * Makefile.in: Regenerated.
 379         * testsuite/lib/ctf-lib.exp (check_ctf_available): Return boolean.
 380         * testsuite/libctf-lookup/lookup.exp: Call check_ctf_available.
 381         * testsuite/libctf-regression/regression.exp: Likewise.
 382
 383 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 384
 385         * ctf-types.c (ctf_type_aname): Print forwards to unions and enums
 386         properly.
 387
 388 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 389
 390         * ctf-impl.h (ctf_dict_t) <ctf_pptrtab>: New.
 391         <ctf_pptrtab_len>: New.
 392         <ctf_pptrtab_typemax>: New.
 393         * ctf-create.c (ctf_serialize): Update accordingly.
 394         (ctf_add_reftype): Note that we don't need to update pptrtab here,
 395         despite updating ptrtab.
 396         * ctf-open.c (ctf_dict_close): Destroy the pptrtab.
 397         (ctf_import): Likewise.
 398         (ctf_import_unref): Likewise.
 399         * ctf-lookup.c (grow_pptrtab): New.
 400         (refresh_pptrtab): New, update a pptrtab.
 401         (ctf_lookup_by_name): Turn into a wrapper around (and rename to)...
 402         (ctf_lookup_by_name_internal): ... this: construct the pptrtab, and
 403         use it in addition to the parent's ptrtab when parent dicts are
 404         searched.
 405         * testsuite/libctf-regression/regression.exp: New testsuite for
 406         regression tests.
 407         * testsuite/libctf-regression/pptrtab*: New test.
 408         * testsuite/libctf-writable/writable.exp: New testsuite for tests of
 409         writable CTF dicts.
 410         * testsuite/libctf-writable/pptrtab*: New test.
 411
 412 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 413
 414         * ctf-archive.c (ctf_archive_iter): Remove outdated comment.
 415
 416 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 417
 418         * ctf-impl.h (struct ctf_next) <u.ctn_next>: Move to...
 419         <ctn_next>: ... here.
 420         * ctf-util.c (ctf_next_destroy): Unconditionally destroy it.
 421         * ctf-lookup.c (ctf_symbol_next): Adjust accordingly.
 422         * ctf-types.c (ctf_member_iter): Reimplement in terms of...
 423         (ctf_member_next): ... this.  Support recursive unnamed member
 424         iteration (off by default).
 425         (ctf_member_info): Look up members in unnamed sub-structs.
 426         * ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_member_next call.
 427         (ctf_dedup_emit_struct_members): Likewise.
 428         * testsuite/libctf-lookup/struct-iteration-ctf.c: Test empty unnamed
 429         members, and a normal member after the end.
 430         * testsuite/libctf-lookup/struct-iteration.c: Verify that
 431         ctf_member_count is consistent with the number of successful returns
 432         from a non-recursive ctf_member_next.
 433         * testsuite/libctf-lookup/struct-iteration-*: New, test iteration
 434         over struct members.
 435         * testsuite/libctf-lookup/struct-lookup.c: New test.
 436         * testsuite/libctf-lookup/struct-lookup.lk: New test.
 437
 438 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 439
 440         * ctf-link.c (ctf_link_warn_outdated_inputs): New.
 441         (ctf_link_write): Call it.
 442
 443 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 444
 445         * testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
 446         * testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
 447         * testsuite/libctf-lookup/enum-symbol.c: New lookup test.
 448
 449 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 450
 451         * Makefile.am (EXPECT): New.
 452         (RUNTEST): Likewise.
 453         (RUNTESTFLAGS): Likewise.
 454         (CC_FOR_TARGET): Likewise.
 455         (check-DEJAGNU): Likewise.
 456         (AUTOMAKE_OPTIONS): Add dejagnu.
 457         * Makefile.in: Regenerated.
 458         * testsuite/config/default.exp: New.
 459         * testsuite/lib/ctf-lib.exp: Likewise.
 460         * testsuite/libctf-lookup/enum.lk: New test.
 461         * testsuite/libctf-lookup/enum-ctf.c: New CTF input.
 462         * testsuite/libctf-lookup/enum.c: New lookup test.
 463         * testsuite/libctf-lookup/ambiguous-struct*.c: New test.
 464         * testsuite/libctf-lookup/lookup.exp: New.
 465
 466 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 467
 468         * configure.ac (BFD_LIBADD): Remove.
 469         (BFD_DEPENDENCIES): Likewise. Remove associated cases.
 470         (SHARED_LIBADD): Rename to...
 471         (CTF_LIBADD): ... this.  Stick in a suitable libiberty even when
 472         linking statically.
 473         * Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
 474         libctf uses libintl.
 475         (libctf_la_LIBADD): Reference libbfd.la directly, not via
 476         BFD_LIBADD.
 477         (libctf_la_DEPENDENCIES): Remove.
 478         * Makefile.in: Regenerate.
 479         * configure: Likewise.
 480
 481 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 482
 483         * ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
 484         * ctf-types.c (ctf_type_aname): No longer deal with slices here.
 485         * ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
 486         (CTF_FT_REFS): New.
 487         (CTF_FT_BITFIELD): Likewise.
 488         (CTF_FT_ID): Likewise.
 489         (ctf_dump_member): Do not do indentation here. Migrate the
 490         type-printing parts of this into...
 491         (ctf_dump_format_type): ... here, to be shared by all type printers.
 492         Get the errno value for non-representable types right.  Do not print
 493         bitfield info for non-bitfields.  Improve the format and indentation
 494         of other type output.  Shuffle spacing around to make all indentation
 495         either 'width of column' or 4 chars.
 496         (ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
 497         (ctf_dump_objts): Likewise.  Spacing shuffle.
 498         (ctf_dump_var): Likewise.
 499         (type_hex_digits): Migrate down in the file, to above its new user.
 500         (ctf_dump_type): Indent here instead.  Pass CTF_FT_REFS to
 501         ctf_dump_format_type. Don't trim off excess linefeeds now we no
 502         longer generate them.  Dump enumerated types.
 503
 504 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 505
 506         * ctf-types.c (ctf_type_resolve): Improve comment.
 507         (ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
 508         Emit errors into the right dict.
 509         (ctf_type_align): Likewise.
 510         * ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
 511         when adding a member without explicit offset when this member, or
 512         the previous member, is incomplete.
 513         * ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
 514         forwards.
 515         (ctf_dump_member): Do not try to print their alignment.
 516
 517 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 518
 519         * ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
 520         (ctf_dump_format_type): Don't emit the size for function objects.
 521         Dump the element type of arrays like we dump the pointed-to type of
 522         pointers, etc.
 523
 524 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 525
 526         * ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
 527         (ctf_dump_header): Add 0x to the hex magic number.
 528         (ctf_dump_str): Add 0x to the hex string offsets.
 529         (ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
 530         (ctf_dump_type): Adjust.  Free it when we're done.
 531         (type_hex_digits): New.
 532         (ctf_dump_member): Align output depending on the width of the type
 533         ID being generated.  Use printf padding, not a loop, to generate
 534         indentation.
 535
 536 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 537
 538         * ctf-decl.c (ctf_decl_push): Don't print array decls backwards.
 539
 540 2021-01-04  Nicolas Boulenguez  <nicolas@debian.org>
 541
 542         PR 27117
 543         * configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
 544         ACLOCAL_AMFLAGS -I dirs.
 545         * configure: Regenerate.
 546
 547 2021-01-01  Alan Modra  <amodra@gmail.com>
 548
 549         Update year range in copyright notice of all files.
 550
 551 For older changes see ChangeLog-2020
 552 \f
 553 Copyright (C) 2021 Free Software Foundation, Inc.
 554
 555 Copying and distribution of this file, with or without modification,
 556 are permitted in any medium without royalty provided the copyright
 557 notice and this notice are preserved.
 558
 559 Local Variables:
 560 mode: change-log
 561 left-margin: 8
 562 fill-column: 74
 563 version-control: never
 564 End: