libctf/ChangeLog

   1 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * ctf-create.c (ctf_serialize): Add cast.
   4         (ctf_add_slice): Likewise.
   5
   6 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
   7
   8         * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type.
   9         * ctf-create.c (ctf_add_function): Check for unimplemented type
  10         and populate at the same time.  Populate one-by-one, not via
  11         memcpy.
  12         (ctf_serialize): Remove unnecessary cast.
  13         * ctf-types.c (ctf_func_type_info): Likewise.
  14         (ctf_func_type_args): Likewise.  Fix comment typo.
  15
  16 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  17
  18         * ctf-create.c (ctf_add_reftype): Support refs to type zero.
  19         (ctf_add_array): Support array contents of type zero.
  20         (ctf_add_function): Support arguments and return types of
  21         type zero.
  22         (ctf_add_typedef): Support typedefs to type zero.
  23         (ctf_add_member_offset): Support members of type zero,
  24         unless added at unspecified (naturally-aligned) offset.
  25
  26 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  27
  28         * ctf-error.c: Include <stddef.h>, for offsetof.
  29         (_ctf_errlist): Migrate to...
  30         (_ctf_errlist_t): ... this.
  31         (_ctf_erridx): New, indexes into _ctf_errlist_t.
  32         (_ctf_nerr): Remove.
  33         (ctf_errmsg): Adjust accordingly.
  34         * Makefile.am (BUILT_SOURCES): Note...
  35         (ctf-error.h): ... this new rule.
  36         * Makefile.in: Regenerate.
  37         * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h.
  38         * .gitignore: New, ignore ctf-error.h.
  39
  40 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  41
  42         * ctf-impl.h: Fix typos in comments.
  43
  44 2020-07-22  Nick Clifton  <nickc@redhat.com>
  45
  46         * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the
  47         same file descriptor.
  48
  49 2020-07-04  Nick Clifton  <nickc@redhat.com>
  50
  51         Binutils 2.35 branch created.
  52
  53 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  54
  55         * aclocal.m4: Add config/gettext-sister.m4: Shuffle into
  56         alphabetical order.
  57         * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR.
  58         * config.h.in: Regenerated.
  59         * Makefile.in: Likewise.
  60         * configure: Likewise.
  61
  62 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  63
  64         * ctf-create.c: Include <unistd.h>.
  65         * ctf-open-bfd.c: Likewise.
  66
  67 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  68
  69         PR libctf/25120
  70         * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
  71         * swap.h (bswap_16): Do not assume that presence of <byteswap.h>
  72         means this is declared.
  73         (bswap_32): Likewise.
  74         (bswap_64): Likewise.
  75         (bswap_identity_64): Remove, unused.
  76         * configure: Regenerated.
  77         * config.h.in: Likewise.
  78
  79 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  80
  81         PR libctf/25120
  82         * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback.
  83         (_libctf_unlikely_): Likewise.
  84         (_libctf_unused): Likewise.
  85         (_libctf_malloc_): Likewise.
  86
  87 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  88
  89         PR libctf/25120
  90         * ctf-archive.c (search_nametbl): No longer global: declare...
  91         (ctf_arc_open_by_name_internal): ... here. Use bsearch_r.
  92         (search_modent_by_name): Take and use ARG for the nametbl.
  93
  94 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  95
  96         * ctf-impl.h (ctf_new_archive_internal): Declare.
  97         (ctf_arc_bufopen): Remove.
  98         (ctf_archive_internal) <ctfi_free_symsect>: New.
  99         * ctf-archive.c (ctf_arc_close): Use it.
 100         (ctf_arc_bufopen): Fuse into...
 101         (ctf_new_archive_internal): ... this, moved across from...
 102         * ctf-open-bfd.c: ... here.
 103         (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
 104         * libctf.ver: Add it.
 105
 106 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 107
 108         * ctf-create.c (ctf_add_forward): Intern in the right namespace.
 109         (ctf_dtd_delete): Remove correspondingly.
 110         (ctf_rollback): Likewise.
 111
 112 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 113
 114         * ctf-create.c (ctf_add_type_internal): Hand back existing types
 115         unchanged.
 116
 117 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 118
 119         * ctf-create.c (ctf_add_forward): Don't add forwards to
 120         types that already exist.
 121
 122 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 123
 124         * ctf-open.c (init_types): Only intern root-visible types.
 125         * ctf-create.c (ctf_dtd_insert): Likewise.
 126         (ctf_dtd_delete): Only remove root-visible types.
 127         (ctf_rollback): Likewise.
 128         (ctf_add_generic): Adjust.
 129         (ctf_add_struct_sized): Adjust comment.
 130         (ctf_add_union_sized): Likewise.
 131         (ctf_add_enum): Likewise.
 132         * ctf-impl.h (ctf_dtd_insert): Adjust prototype.
 133
 134 2020-03-11  John Baldwin  <jhb@FreeBSD.org>
 135
 136         * swap.h (bswap_identity_64): Make static.
 137
 138 2020-01-18  Nick Clifton  <nickc@redhat.com>
 139
 140         Binutils 2.34 branch created.
 141
 142 2020-01-05  Joel Brobecker  <brobecker@adacore.com>
 143
 144         PR binutils/25155:
 145         * configure.ac: Add AC_CHECK_DECLS([asprintf]).
 146         * configure, config.h.in: Regenerate.
 147
 148 2020-01-01  Alan Modra  <amodra@gmail.com>
 149
 150         Update year range in copyright notice of all files.
 151
 152 2019-10-16  Simon Marchi  <simon.marchi@polymtl.ca>
 153
 154         * swap.h (bswap_16, bswap_32, bswap_64): Make static.
 155
 156 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
 157
 158         * ctf-open.c (ctf_bufopen_internal): Fix tabdamage.
 159         * ctf-types.c (ctf_type_lname): Likewise.
 160
 161 2019-09-23  Nick Alcock  <nick.alcock@oracle.com>
 162
 163         * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every
 164         ctf_import after the first for a given file.
 165
 166 2019-09-23  Nick Alcock  <nick.alcock@oracle.com>
 167
 168         * ctf-impl.h (ctf_str_append_noerr): Declare.
 169         * ctf-util.c (ctf_str_append_noerr): Define in terms of
 170         ctf_str_append.
 171         * ctf-dump.c (str_append): New, call it.
 172         (ctf_dump_format_type): Use str_append, not ctf_str_append.
 173         (ctf_dump_label): Likewise.
 174         (ctf_dump_objts): Likewise.
 175         (ctf_dump_funcs): Likewise.
 176         (ctf_dump_var): Likewise.
 177         (ctf_dump_member): Likewise.
 178         (ctf_dump_type): Likewise.
 179         (ctf_dump): Likewise.
 180
 181 2019-09-23  Nick Alcock  <nick.alcock@oracle.com>
 182
 183         * ctf-impl.h (ctf_alloc): Remove.
 184         (ctf_free): Likewise.
 185         (ctf_strdup): Likewise.
 186         * ctf-subr.c (ctf_alloc): Remove.
 187         (ctf_free): Likewise.
 188         * ctf-util.c (ctf_strdup): Remove.
 189
 190         * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not
 191         ctf_free; strdup, not ctf_strdup.
 192         (ctf_dtd_delete): Likewise.
 193         (ctf_dvd_delete): Likewise.
 194         (ctf_add_generic): Likewise.
 195         (ctf_add_function): Likewise.
 196         (ctf_add_enumerator): Likewise.
 197         (ctf_add_member_offset): Likewise.
 198         (ctf_add_variable): Likewise.
 199         (membadd): Likewise.
 200         (ctf_compress_write): Likewise.
 201         (ctf_write_mem): Likewise.
 202         * ctf-decl.c (ctf_decl_push): Likewise.
 203         (ctf_decl_fini): Likewise.
 204         (ctf_decl_sprintf): Likewise.  Check for OOM.
 205         * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not
 206         ctf_free; strdup, not ctf_strdup.
 207         (ctf_dump_free): Likewise.
 208         (ctf_dump): Likewise.
 209         * ctf-open.c (upgrade_types_v1): Likewise.
 210         (init_types): Likewise.
 211         (ctf_file_close): Likewise.
 212         (ctf_bufopen_internal): Likewise.  Check for OOM.
 213         (ctf_parent_name_set): Likewise: report the OOM to the caller.
 214         (ctf_cuname_set): Likewise.
 215         (ctf_import): Likewise.
 216         * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc;
 217         free, not ctf_free; strdup, not ctf_strdup.
 218         (ctf_str_free_atom): Likewise.
 219         (ctf_str_create_atoms): Likewise.
 220         (ctf_str_add_ref_internal): Likewise.
 221         (ctf_str_remove_ref): Likewise.
 222         (ctf_str_write_strtab): Likewise.
 223
 224 2019-08-09  Nick Alcock  <nick.alcock@oracle.com>
 225
 226         * ctf-types.c (ctf_type_encoding): Fix the dynamic case to
 227         work right for non-int/fps.
 228
 229 2019-08-08  Nick Alcock  <nick.alcock@oracle.com>
 230
 231         * ctf-types.c (ctf_type_name): Don't strlen a potentially-
 232         null pointer.
 233
 234 2019-08-07  Nick Alcock  <nick.alcock@oracle.com>
 235
 236         * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New.
 237         * ctf-open.c (ctf_file_close): Free it.
 238         * ctf-create.c (ctf_serialize): Adjust.
 239         (membcmp): When reporting a conflict due to an error, report the
 240         error.
 241         (ctf_add_type): Turn into a ctf_add_processing wrapper.  Rename to...
 242         (ctf_add_type_internal): ... this.  Hand back types we are already
 243         in the middle of adding immediately.  Hand back structs/unions with
 244         the same number of members immediately.  Do not walk the dynamic
 245         list.  Call ctf_add_type_internal, not ctf_add_type.  Handle
 246         forwards promoted to other types and the inverse case identically.
 247         Add structs to the mapping as soon as we intern them, before they
 248         gain any members.
 249
 250 2019-08-09  Nick Alcock  <nick.alcock@oracle.com>
 251
 252         * ctf-impl.h (ctf_names_t): New.
 253         (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t.
 254         (ctf_file_t) <ctf_structs>: Likewise.
 255         <ctf_unions>: Likewise.
 256         <ctf_enums>: Likewise.
 257         <ctf_names>: Likewise.
 258         <ctf_lookups>: Improve comment.
 259         <ctf_ptrtab_len>: New.
 260         <ctf_prov_strtab>: New.
 261         <ctf_str_prov_offset>: New.
 262         <ctf_dtbyname>: Remove, redundant to the names hashes.
 263         <ctf_dtnextid>: Remove, redundant to ctf_typemax.
 264         (ctf_dtdef_t) <dtd_name>: Remove.
 265         <dtd_data>: Note that the ctt_name is now populated.
 266         (ctf_str_atom_t) <csa_offset>: This is now the strtab
 267         offset for internal strings too.
 268         <csa_external_offset>: New, the external strtab offset.
 269         (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case.
 270         (ctf_name_table): New declaration.
 271         (ctf_lookup_by_rawname): Likewise.
 272         (ctf_lookup_by_rawhash): Likewise.
 273         (ctf_set_ctl_hashes): Likewise.
 274         (ctf_serialize): Likewise.
 275         (ctf_dtd_insert): Adjust.
 276         (ctf_simple_open_internal): Likewise.
 277         (ctf_bufopen_internal): Likewise.
 278         (ctf_list_empty_p): Likewise.
 279         (ctf_str_remove_ref): Likewise.
 280         (ctf_str_add): Returns uint32_t now.
 281         (ctf_str_add_ref): Likewise.
 282         (ctf_str_add_external): Now returns a boolean (int).
 283         * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab
 284         for strings in the appropriate range.
 285         (ctf_str_create_atoms): Create the ctf_prov_strtab.  Detect OOM
 286         when adding the null string to the new strtab.
 287         (ctf_str_free_atoms): Destroy the ctf_prov_strtab.
 288         (ctf_str_add_ref_internal): Add make_provisional argument.  If
 289         make_provisional, populate the offset and fill in the
 290         ctf_prov_strtab accordingly.
 291         (ctf_str_add): Return the offset, not the string.
 292         (ctf_str_add_ref): Likewise.
 293         (ctf_str_add_external): Return a success integer.
 294         (ctf_str_remove_ref): New, remove a single ref.
 295         (ctf_str_count_strtab): Do not count the initial null string's
 296         length or the existence or length of any unreferenced internal
 297         atoms.
 298         (ctf_str_populate_sorttab): Skip atoms with no refs.
 299         (ctf_str_write_strtab): Populate the nullstr earlier.  Add one
 300         to the cts_len for the null string, since it is no longer done
 301         in ctf_str_count_strtab.  Adjust for csa_external_offset rename.
 302         Populate the csa_offset for both internal and external cases.
 303         Flush the ctf_prov_strtab afterwards, and reset the
 304         ctf_str_prov_offset.
 305         * ctf-create.c (ctf_grow_ptrtab): New.
 306         (ctf_create): Call it.  Initialize new fields rather than old
 307         ones.  Tell ctf_bufopen_internal that this is a writable dictionary.
 308         Set the ctl hashes and data model.
 309         (ctf_update): Rename to...
 310         (ctf_serialize): ... this.  Leave a compatibility function behind.
 311         Tell ctf_simple_open_internal that this is a writable dictionary.
 312         Pass the new fields along from the old dictionary.  Drop
 313         ctf_dtnextid and ctf_dtbyname.  Use ctf_strraw, not dtd_name.
 314         Do not zero out the DTD's ctt_name.
 315         (ctf_prefixed_name): Rename to...
 316         (ctf_name_table): ... this.  No longer return a prefixed name: return
 317         the applicable name table instead.
 318         (ctf_dtd_insert): Use it, and use the right name table.  Pass in the
 319         kind we're adding.  Migrate away from dtd_name.
 320         (ctf_dtd_delete): Adjust similarly.  Remove the ref to the
 321         deleted ctt_name.
 322         (ctf_dtd_lookup_type_by_name): Remove.
 323         (ctf_dynamic_type): Always return NULL on read-only dictionaries.
 324         No longer check ctf_dtnextid: check ctf_typemax instead.
 325         (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead.
 326         (ctf_rollback): Likewise.  No longer fail with ECTF_OVERROLLBACK. Use
 327         ctf_name_table and the right name table, and migrate away from
 328         dtd_name as in ctf_dtd_delete.
 329         (ctf_add_generic): Pass in the kind explicitly and pass it to
 330         ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid.  Migrate away
 331         from dtd_name to using ctf_str_add_ref to populate the ctt_name.
 332         Grow the ptrtab if needed.
 333         (ctf_add_encoded): Pass in the kind.
 334         (ctf_add_slice): Likewise.
 335         (ctf_add_array): Likewise.
 336         (ctf_add_function): Likewise.
 337         (ctf_add_typedef): Likewise.
 338         (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking
 339         ctt_name rather than dtd_name.
 340         (ctf_add_struct_sized): Pass in the kind.  Use
 341         ctf_lookup_by_rawname, not ctf_hash_lookup_type /
 342         ctf_dtd_lookup_type_by_name.
 343         (ctf_add_union_sized): Likewise.
 344         (ctf_add_enum): Likewise.
 345         (ctf_add_enum_encoded): Likewise.
 346         (ctf_add_forward): Likewise.
 347         (ctf_add_type): Likewise.
 348         (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not
 349         being initialized until after the call.
 350         (ctf_write_mem): Likewise.
 351         (ctf_write): Likewise.
 352         * ctf-archive.c (arc_write_one_ctf): Likewise.
 353         * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not
 354         ctf_hash_lookup_type.
 355         (ctf_lookup_by_id): No longer check the readonly types if the
 356         dictionary is writable.
 357         * ctf-open.c (init_types): Assert that this dictionary is not
 358         writable.  Adjust to use the new name hashes, ctf_name_table,
 359         and ctf_ptrtab_len.  GNU style fix for the final ptrtab scan.
 360         (ctf_bufopen_internal): New 'writable' parameter.  Flip on LCTF_RDWR
 361         if set.  Drop out early when dictionary is writable.  Split the
 362         ctf_lookups initialization into...
 363         (ctf_set_cth_hashes): ... this new function.
 364         (ctf_simple_open_internal): Adjust.  New 'writable' parameter.
 365         (ctf_simple_open): Adjust accordingly.
 366         (ctf_bufopen): Likewise.
 367         (ctf_file_close): Destroy the appropriate name hashes.  No longer
 368         destroy ctf_dtbyname, which is gone.
 369         (ctf_getdatasect): Remove spurious "extern".
 370         * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the
 371         specified name table, given a kind.
 372         (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *.
 373         (ctf_member_iter): Add support for iterating over the
 374         dynamic type list.
 375         (ctf_enum_iter): Likewise.
 376         (ctf_variable_iter): Likewise.
 377         (ctf_type_rvisit): Likewise.
 378         (ctf_member_info): Add support for types in the dynamic type list.
 379         (ctf_enum_name): Likewise.
 380         (ctf_enum_value): Likewise.
 381         (ctf_func_type_info): Likewise.
 382         (ctf_func_type_args): Likewise.
 383         * ctf-link.c (ctf_accumulate_archive_names): No longer call
 384         ctf_update.
 385         (ctf_link_write): Likewise.
 386         (ctf_link_intern_extern_string): Adjust for new
 387         ctf_str_add_external return value.
 388         (ctf_link_add_strtab): Likewise.
 389         * ctf-util.c (ctf_list_empty_p): New.
 390
 391 2019-08-05  Nick Alcock  <nick.alcock@oracle.com>
 392
 393         * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on
 394         type zero.
 395         * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable
 396         members and types.
 397         (ctf_add_variable): Likewise for variables pointing to them.
 398         * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable
 399         type link failure, but do warn for others.
 400         * ctf-dump.c (ctf_dump_format_type): Likewise.  Do not assume all
 401         errors to be ENOMEM.
 402         (ctf_dump_member): Likewise.
 403         (ctf_dump_type): Likewise.
 404         (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM.
 405         (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM.
 406         (ctf_dump_header): Likewise.
 407         (ctf_dump_label): likewise.
 408         (ctf_dump_objts): likewise.
 409         (ctf_dump_funcs): likewise.
 410         (ctf_dump_var): likewise.
 411         (ctf_dump_str): Likewise.
 412
 413 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
 414
 415         * configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
 416         (LT_INIT): Likewise.
 417         (AM_INSTALL_LIBBFD): Likewise.
 418         (dlopen): Note why this is necessary in a comment.
 419         (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
 420         opcodes/.
 421         (SHARED_LDFLAGS): Likewise.
 422         (BFD_LIBADD): Likewise, for libbfd.
 423         (BFD_DEPENDENCIES): Likewise.
 424         (VERSION_FLAGS): Initialize, using a version script if ld supports
 425         one, or libtool -export-symbols-regex otherwise.
 426         (AC_CONFIG_MACRO_DIR): Add ../BFD.
 427         * Makefile.am (ACLOCAL_AMFLAGS): Likewise.
 428         (INCDIR): New.
 429         (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
 430         (noinst_LIBRARIES): Replace with...
 431         [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
 432         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
 433         libctf-nobfd.la as well.
 434         [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
 435         [!INSTALL_LIBCTF] (include_HEADERS): New, empty.
 436         (libctf_a_SOURCES): Rename to...
 437         (libctf_nobfd_la_SOURCES): ... this, all of libctf other than
 438         ctf-open-bfd.c.
 439         (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
 440         with ctf-open-bfd.c added.
 441         (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
 442         (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
 443         (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
 444         * Makefile.am [INSTALL_LIBCTF]: Use it.
 445         * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
 446         libtool macros.
 447         * libctf.ver: New, everything is version LIBCTF_1.0 currently (even
 448         the unstable components).
 449         * Makefile.in: Regenerated.
 450         * config.h.in: Likewise.
 451         * configure: Likewise.
 452
 453 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 454
 455         * configure.ac (INSTALL_LIBCTF): New, controlled by
 456         --enable-install-libctf.
 457         [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a.
 458         * Makefile.in: Regenerated.
 459         * configure: Regenerated.
 460
 461 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 462
 463         * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
 464         * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
 465
 466 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 467
 468         * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
 469
 470 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 471
 472         * ctf-impl.h (includes): Include <sys/param.h> here.
 473
 474 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 475
 476         * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
 477         (flip_objts): Likewise.
 478         (flip_vars): Likewise.
 479         (flip_types): Likewise.
 480
 481 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 482
 483         * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
 484         freeing functions: if set, free the key and value if the slot
 485         already exists.  Always reassign the key.
 486         (ctf_dynhash_insert): Adjust call appropriately.
 487         (ctf_hash_insert_type): Likewise.
 488
 489 2019-08-03  Nick Alcock  <nick.alcock@oracle.com>
 490
 491         * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
 492         type kind.  Allow forwards to unify with pre-existing structs/
 493         unions/enums.
 494
 495 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 496
 497         * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
 498         <ctf_link_memb_name_changer>: Likewise.
 499         <ctf_link_memb_name_changer_arg>: Likewise.
 500         * ctf-create.c (ctf_update): Update accordingly.
 501         * ctf-open.c (ctf_file_close): Likewise.
 502         * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
 503         (ctf_link_add_cu_mapping): New.
 504         (ctf_link_set_memb_name_changer): Likewise.
 505         (ctf_change_parent_name): New.
 506         (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
 507         allocated by the caller's ctf_link_memb_name_changer.
 508         <ndynames>: Likewise.
 509         (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
 510         (ctf_link_write): Likewise (for _CTF_SECTION only): also call
 511         ctf_change_parent_name.  Free any resulting names.
 512
 513 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 514
 515         * ctf-link.c (ctf_create_per_cu): New, refactored out of...
 516         (ctf_link_one_type): ... here, with parent-name setting added.
 517         (check_variable): New.
 518         (ctf_link_one_variable): Likewise.
 519         (ctf_link_one_input_archive_member): Call it.
 520         * ctf-error.c (_ctf_errlist): Updated with new errors.
 521
 522 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 523
 524         * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
 525         (struct ctf_link_type_mapping_key): New.
 526         (ctf_hash_type_mapping_key): Likewise.
 527         (ctf_hash_eq_type_mapping_key): Likewise.
 528         (ctf_add_type_mapping): Likewise.
 529         (ctf_type_mapping): Likewise.
 530         (ctf_dynhash_empty): Likewise.
 531         * ctf-open.c (ctf_file_close): Update accordingly.
 532         * ctf-create.c (ctf_update): Likewise.
 533         (ctf_add_type): Populate the mapping.
 534         * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
 535         (ctf_hash_eq_type_mapping_key): Check the key for equality.
 536         (ctf_dynhash_insert): Fix comment typo.
 537         (ctf_dynhash_empty): New.
 538         * ctf-link.c (ctf_add_type_mapping): New.
 539         (ctf_type_mapping): Likewise.
 540         (empty_link_type_mapping): New.
 541         (ctf_link_one_input_archive): Call it.
 542
 543 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 544
 545         * ctf-link.c: New file, linking of the string and type sections.
 546         * Makefile.am (libctf_a_SOURCES): Add it.
 547         * Makefile.in: Regenerate.
 548
 549         * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
 550         ctf_link_outputs.
 551         * ctf-create.c (ctf_update): Update accordingly.
 552         * ctf-open.c (ctf_file_close): Likewise.
 553         * ctf-error.c (_ctf_errlist): Updated with new errors.
 554
 555 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 556
 557         * ctf-dump.c (ctf_dump_funcs): Check the right error value.
 558
 559 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 560
 561         * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
 562         ctf_type_iter.
 563         (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
 564         (ctf_dump_format_type): Add non-root-type { } notation.
 565         Add root flag to prototype.
 566         (ctf_dump_label): Adjust accordingly.
 567         (ctf_dump_objts): Likewise.
 568         (ctf_dump_var): Likewise.
 569
 570 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 571
 572         * ctf-create.c (ctf_compress_write): Fix double-free.
 573
 574 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 575
 576         * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
 577         of...
 578         (ctf_arc_write_fd): ... this new function.
 579         * ctf-create.c (ctf_write_mem): New.
 580
 581 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 582
 583         * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
 584         (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
 585         (ctf_str_add_ref): Name the last arg.
 586         (ctf_str_add_external) New.
 587         (ctf_str_add_strraw_explicit): Likewise.
 588         (ctf_simple_open_internal): Likewise.
 589         (ctf_bufopen_internal): Likewise.
 590
 591         * ctf-string.c (ctf_strraw_explicit): Split from...
 592         (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
 593         (ctf_str_add_ref_internal): Return the atom, not the
 594         string.
 595         (ctf_str_add): Adjust accordingly.
 596         (ctf_str_add_ref): Likewise.  Move up in the file.
 597         (ctf_str_add_external): New: update the csa_offset.
 598         (ctf_str_count_strtab): Only account for strings with no csa_offset
 599         in the internal strtab length.
 600         (ctf_str_write_strtab): If the csa_offset is set, update the
 601         string's refs without writing the string out, and update the
 602         ctf_syn_ext_strtab.  Make OOM handling less ugly.
 603         * ctf-create.c (struct ctf_sort_var_arg_cb): New.
 604         (ctf_update): Handle failure to populate the strtab.  Pass in the
 605         new ctf_sort_var arg.  Adjust for ctf_syn_ext_strtab addition.
 606         Call ctf_simple_open_internal, not ctf_simple_open.
 607         (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
 608         strings by hand.
 609         * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
 610         ctf_strraw).  Adjust to diagnose ECTF_STRTAB nonetheless.
 611         * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
 612         (ctf_file_close): Destroy the ctf_syn_ext_strtab.
 613         (ctf_simple_open): Rename to, and reimplement as a wrapper around...
 614         (ctf_simple_open_internal): ... this new function, which calls
 615         ctf_bufopen_internal.
 616         (ctf_bufopen): Rename to, and reimplement as a wrapper around...
 617         (ctf_bufopen_internal): ... this new function, which sets
 618         ctf_syn_ext_strtab.
 619
 620 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 621
 622         * ctf_types.c (ctf_type_iter_all): New.
 623
 624 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 625
 626         * ctf-open.c (init_symtab): Check for overflow against the right
 627         section.
 628         (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
 629         (upgrade_types_v1): Note that these sections are not checked.
 630         (flip_header): Endian-swap the header fields.
 631         (flip_ctf): Endian-swap the sections.
 632         (flip_objts): Update comment.
 633         (ctf_bufopen): Check header offsets and alignment for validity.
 634
 635 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 636
 637         * ctf-open-bfd.c: Add <assert.h>.
 638         (ctf_bfdopen_ctfsect): Open string and symbol tables using
 639         techniques borrowed from bfd_elf_sym_name.
 640         (ctf_new_archive_internal): Improve comment.
 641         * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
 642         * ctf-open.c (ctf_bufopen): Allow opening with a string section but
 643         no symbol section, but not vice versa.
 644
 645 2019-07-08  Nick Alcock  <nick.alcock@oracle.com>
 646
 647         * ctf-impl.h (ctf_file_t): New field ctf_openflags.
 648         * ctf-open.c (ctf_bufopen): Set it.  No longer dump header offsets.
 649         * ctf-dump.c (dump_header): New function, dump the CTF header.
 650         (ctf_dump): Call it.
 651         (ctf_dump_header_strfield): New function.
 652         (ctf_dump_header_sectfield): Likewise.
 653
 654 2019-07-06  Nick Alcock  <nick.alcock@oracle.com>
 655
 656         * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
 657         ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
 658         * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
 659         ctf_base: do not assume that it is always sizeof (ctf_header_t).
 660         Print out ctf_cuname: only print out ctf_parname if set.
 661         (ctf_free_base): Removed, ctf_base is no longer freed: free
 662         ctf_dynbase instead.
 663         (ctf_set_version): Fix spacing.
 664         (upgrade_header): New, in-place header upgrading.
 665         (upgrade_types): Rename to...
 666         (upgrade_types_v1): ... this.  Free ctf_dynbase, not ctf_base.  No
 667         longer track old and new headers separately.  No longer allow for
 668         header sizes explicitly: squeeze the headers out on upgrade (they
 669         are preserved in fp->ctf_header).  Set ctf_dynbase, ctf_base and
 670         ctf_buf explicitly.  Use ctf_free, not ctf_free_base.
 671         (upgrade_types): New, also handle ctf_parmax updating.
 672         (flip_header): Flip ctf_cuname.
 673         (flip_types): Flip BUF explicitly rather than deriving BUF from
 674         BASE.
 675         (ctf_bufopen): Store the header in fp->ctf_header.  Correct minimum
 676         required alignment of objtoff and funcoff.  No longer store it in
 677         the ctf_buf unless that buf is derived unmodified from the input.
 678         Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
 679         that duplicate fields in ctf_file: move allocation of ctf_file
 680         further up instead.  Call upgrade_header as needed.  Move
 681         version-specific ctf_parmax initialization into upgrade_types.  More
 682         concise error handling.
 683         (ctf_file_close): No longer test for null pointers before freeing.
 684         Free ctf_dyncuname, ctf_dynbase, and ctf_header.  Do not call
 685         ctf_free_base.
 686         (ctf_cuname): New.
 687         (ctf_cuname_set): New.
 688         * ctf-create.c (ctf_update): Populate ctf_cuname.
 689         (ctf_gzwrite): Write out the header explicitly.  Remove obsolescent
 690         comment.
 691         (ctf_write): Likewise.
 692         (ctf_compress_write): Get the header from ctf_header, not ctf_base.
 693         Fix the compression length: fp->ctf_size never counted the CTF
 694         header.  Simplify the compress call accordingly.
 695
 696 2019-07-11  Hans-Peter Nilsson  <hp@bitrange.com>
 697
 698         * ctf-endian.h: Don't assume htole64 and le64toh are always
 699         present if HAVE_ENDIAN_H; also check if htole64 is defined.
 700         [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
 701         not bswap_identity_64.
 702
 703 2019-09-18  Alan Modra  <amodra@gmail.com>
 704
 705         * ctf-open-bfd.c: Update throughout for bfd section macro changes.
 706
 707 2019-09-09  Phil Blundell  <pb@pbcl.net>
 708
 709         binutils 2.33 branch created.
 710
 711 2019-07-18  Nick Alcock  <nick.alcock@oracle.com>
 712
 713         * ctf-types.c (ctf_type_aname_raw): New.
 714         (ctf_func_type_info): Likewise.
 715         (ctf_func_type_args): Likewise.
 716         * ctf-error.c (_ctf_errlist): Fix description.
 717         * ctf-lookup.c: Fix file description.
 718
 719 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 720
 721         * ctf-create.c (ctf_create): Fix off-by-one error.
 722
 723 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 724
 725         * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
 726         struct ctf_strs.
 727         (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
 728         (struct ctf_str_atom): New, disambiguated single string.
 729         (struct ctf_str_atom_ref): New, points to some other location that
 730         references this string's offset.
 731         (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
 732         Remove member ctf_dtvstrlen: we no longer track the total strlen
 733         as we add strings.
 734         (ctf_str_create_atoms): Declare new function in ctf-string.c.
 735         (ctf_str_free_atoms): Likewise.
 736         (ctf_str_add): Likewise.
 737         (ctf_str_add_ref): Likewise.
 738         (ctf_str_rollback): Likewise.
 739         (ctf_str_purge_refs): Likewise.
 740         (ctf_str_write_strtab): Likewise.
 741         (ctf_realloc): Declare new function in ctf-util.c.
 742
 743         * ctf-open.c (ctf_bufopen): Create the atoms table.
 744         (ctf_file_close): Destroy it.
 745         * ctf-create.c (ctf_update): Copy-and-free it on update.  No longer
 746         special-case the position of the parname string.  Construct the
 747         strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
 748         rest of each buffer element is constructed, not via open-coding:
 749         realloc the CTF buffer and append the strtab to it.  No longer
 750         maintain ctf_dtvstrlen.  Sort the variable entry table later, after
 751         strtab construction.
 752         (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
 753         (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
 754         after buffer element construction instead.
 755         (ctf_copy_lmembers): Likewise.
 756         (ctf_copy_emembers): Likewise.
 757         (ctf_create): No longer maintain the ctf_dtvstrlen.
 758         (ctf_dtd_delete): Likewise.
 759         (ctf_dvd_delete): Likewise.
 760         (ctf_add_generic): Likewise.
 761         (ctf_add_enumerator): Likewise.
 762         (ctf_add_member_offset): Likewise.
 763         (ctf_add_variable): Likewise.
 764         (membadd): Likewise.
 765         * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
 766         if there are active ctf_str_num_refs.
 767         (ctf_strraw): Move to ctf-string.c.
 768         (ctf_strptr): Likewise.
 769         * ctf-string.c: New file, strtab manipulation.
 770
 771         * Makefile.am (libctf_a_SOURCES): Add it.
 772         * Makefile.in: Regenerate.
 773
 774 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 775
 776         * ctf-impl.h (ctf_hash_iter_f): New.
 777         (ctf_dynhash_iter): New declaration.
 778         (ctf_dynhash_iter_remove): New declaration.
 779         * ctf-hash.c (ctf_dynhash_iter): Define.
 780         (ctf_dynhash_iter_remove): Likewise.
 781         (ctf_hashtab_traverse): New.
 782         (ctf_hashtab_traverse_remove): Likewise.
 783         (struct ctf_traverse_cb_arg): Likewise.
 784         (struct ctf_traverse_remove_cb_arg): Likewise.
 785
 786 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 787
 788         * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
 789
 790 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 791
 792         * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
 793         (ctf_dump_funcs): Likewise.
 794
 795 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 796
 797         * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
 798         (ctf_fdopen): Check for endian-swapped raw CTF magic, and
 799         little-endian CTF archive magic.  Do not check the CTF version:
 800         ctf_simple_open does that in endian-safe ways.  Do not dereference
 801         null pointers on open failure.
 802
 803 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 804
 805         * ctf-open.c (get_vbytes_common): Return the new slice size.
 806         (ctf_bufopen): Flip the endianness of the CTF-section header copy.
 807         Remember to copy in the CTF data when opening an uncompressed
 808         foreign-endian CTF file.  Prune useless variable manipulation.
 809
 810 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 811
 812         * ctf-open.c (ctf_types): Fail when unidentified type kinds are
 813         seen.
 814
 815 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 816
 817         * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
 818         output.
 819
 820 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 821
 822         * ctf-subr.c (_PAGESIZE): Remove.
 823         (ctf_data_alloc): Likewise.
 824         (ctf_data_free): Likewise.
 825         (ctf_data_protect): Likewise.
 826         * ctf-impl.h: Remove declarations.
 827         * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
 828         ctf_free, not ctf_data_free.
 829         (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc.  Free
 830         the buffer again on compression error.
 831         * ctf-open.c (ctf_set_base): No longer track the size: call
 832         ctf_free, not ctf_data_free.
 833         (upgrade_types): Likewise.  Call ctf_alloc, not ctf_data_alloc.
 834         (ctf_bufopen): Likewise.  No longer call ctf_data_protect.
 835
 836 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 837
 838         * ctf-create.c (ctf_dtd_insert): Pass on error returns from
 839         ctf_dynhash_insert.
 840         (ctf_dvd_insert): Likewise.
 841         (ctf_add_generic): Likewise.
 842         (ctf_add_variable): Likewise.
 843         * ctf-impl.h: Adjust declarations.
 844
 845 2019-06-14  Alan Modra  <amodra@gmail.com>
 846
 847         * configure: Regenerate.
 848
 849 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 850
 851         * ctf-decls.h: Include <libiberty.h>.
 852         * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
 853
 854 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 855
 856         * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
 857         (ctf_dump_objts): Likewise.
 858         (ctf_dump_funcs): Likewise.
 859         (ctf_dump_member): Likewise.
 860         (ctf_dump_str): Likewise.
 861
 862 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 863
 864         * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
 865         * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
 866
 867 2019-06-05  Nick Alcock  <nick.alcock@oracle.com>
 868
 869         * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
 870         (ctf_arc_open_by_offset): Likewise.
 871         * ctf-create.c (ctf_add_type): Likewise.
 872
 873 2019-06-04  Tom Tromey  <tromey@adacore.com>
 874
 875         * ctf-create.c (ctf_add_encoded, ctf_add_slice)
 876         (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
 877
 878 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
 879
 880         * configure.ac: Check for O_CLOEXEC.
 881         * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
 882         * config.h.in: Regenerate.
 883         * configure: Likewise.
 884
 885 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
 886
 887         * qsort_r.c: Rename to...
 888         * ctf-qsort_r.c: ... this.
 889         (_quicksort): Define to ctf_qsort_r.
 890         * ctf-decls.h (qsort_r): Remove.
 891         (ctf_qsort_r): Add.
 892         (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
 893         (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
 894         * Makefile.am (libctf_a_LIBADD): Remove.
 895         (libctf_a_SOURCES): New, add ctf-qsort_r.c.
 896         * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
 897         * ctf-create.c (ctf_update): Likewise.
 898         * configure.ac: Check for BSD versus GNU qsort_r signature.
 899         * Makefile.in: Regenerate.
 900         * config.h.in: Likewise.
 901         * configure: Likewise.
 902
 903 2019-06-03  Nick Alcock  <nick.alcock@oracle.com>
 904
 905         * ctf-dump.c (ctf_dump_funcs): Free in the right place.
 906
 907 2019-05-29  Nick Alcock  <nick.alcock@oracle.com>
 908
 909         * Makefile.am (ZLIB): New.
 910         (ZLIBINC): Likewise.
 911         (AM_CFLAGS): Use them.
 912         (libctf_a_LIBADD): New, for LIBOBJS.
 913         * configure.ac: Check for zlib, endian.h, and qsort_r.
 914         * ctf-endian.h: New, providing htole64 and le64toh.
 915         * swap.h: Code style fixes.
 916         (bswap_identity_64): New.
 917         * qsort_r.c: New, from gnulib (with one added #include).
 918         * ctf-decls.h: New, providing a conditional qsort_r declaration,
 919         and unconditional definitions of MIN and MAX.
 920         * ctf-impl.h: Use it.  Do not use <sys/errno.h>.
 921         (ctf_set_errno): Now returns unsigned long.
 922         * ctf-util.c (ctf_set_errno): Adjust here too.
 923         * ctf-archive.c: Use ctf-endian.h.
 924         (ctf_arc_open_by_offset): Use memset, not bzero.  Drop cts_type,
 925         cts_flags and cts_offset.
 926         (ctf_arc_write): Drop debugging dependent on the size of off_t.
 927         * ctf-create.c: Provide a definition of roundup if not defined.
 928         (ctf_create): Drop cts_type, cts_flags and cts_offset.
 929         (ctf_add_reftype): Do not check if type IDs are below zero.
 930         (ctf_add_slice): Likewise.
 931         (ctf_add_typedef): Likewise.
 932         (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
 933         when known error-free.  Drop CTF_ERR usage for functions returning
 934         int.
 935         (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
 936         int.
 937         (ctf_add_variable): Likewise.
 938         (enumcmp): Likewise.
 939         (enumadd): Likewise.
 940         (membcmp): Likewise.
 941         (ctf_add_type): Likewise.  Cast error-returning ssize_t's to size_t
 942         when known error-free.
 943         * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
 944         returning int: use CTF_ERR for functions returning ctf_type_id.
 945         (ctf_dump_label): Likewise.
 946         (ctf_dump_objts): Likewise.
 947         * ctf-labels.c (ctf_label_topmost): Likewise.
 948         (ctf_label_iter): Likewise.
 949         (ctf_label_info): Likewise.
 950         * ctf-lookup.c (ctf_func_args): Likewise.
 951         * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
 952         (ctf_bufopen): Likewise.  Use zlib types as needed.
 953         * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
 954         returning int.
 955         (ctf_enum_iter): Likewise.
 956         (ctf_type_size): Likewise.
 957         (ctf_type_align): Likewise.  Cast to size_t where appropriate.
 958         (ctf_type_kind_unsliced): Likewise.
 959         (ctf_type_kind): Likewise.
 960         (ctf_type_encoding): Likewise.
 961         (ctf_member_info): Likewise.
 962         (ctf_array_info): Likewise.
 963         (ctf_enum_value): Likewise.
 964         (ctf_type_rvisit): Likewise.
 965         * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
 966         cts_offset.
 967         (ctf_simple_open): Likewise.
 968         (ctf_bfdopen_ctfsect): Likewise.  Set cts_size properly.
 969         * Makefile.in: Regenerate.
 970         * aclocal.m4: Likewise.
 971         * config.h: Likewise.
 972         * configure: Likewise.
 973
 974 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 975
 976         * configure.in: Check for bfd_section_from_elf_index.
 977         * configure: Regenerate.
 978         * config.h.in [HAVE_BFD_ELF]: Likewise.
 979         * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
 980         abfd is potentially unused now.
 981
 982 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 983
 984         * Makefile.am: New.
 985         * Makefile.in: Regenerated.
 986         * config.h.in: Likewise.
 987         * aclocal.m4: Likewise.
 988         * configure: Likewise.
 989
 990 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 991
 992         * ctf-dump.c: New.
 993
 994 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 995
 996         * ctf-labels.c: New.
 997
 998 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 999
1000         * ctf-impl.h (_libctf_version): New declaration.
1001         * ctf-subr.c (_libctf_version): Define it.
1002         (ctf_version): New.
1003
1004 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1005
1006         * ctf-create.c (enumcmp): New.
1007         (enumadd): Likewise.
1008         (membcmp): Likewise.
1009         (membadd): Likewise.
1010         (ctf_add_type): Likewise.
1011
1012 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1013
1014         * ctf-lookup.c (isqualifier): New.
1015         (ctf_lookup_by_name): Likewise.
1016         (struct ctf_lookup_var_key): Likewise.
1017         (ctf_lookup_var): Likewise.
1018         (ctf_lookup_variable): Likewise.
1019         (ctf_lookup_symbol_name): Likewise.
1020         (ctf_lookup_by_symbol): Likewise.
1021         (ctf_func_info): Likewise.
1022         (ctf_func_args): Likewise.
1023
1024 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1025
1026         * ctf-decl.c: New file.
1027         * ctf-types.c: Likewise.
1028         * ctf-impl.h: New declarations.
1029
1030 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1031
1032         * ctf-open-bfd.c: New file.
1033         * ctf-open.c (ctf_close): New.
1034         * ctf-impl.h: Include bfd.h.
1035         (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
1036         (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
1037         ctfi_bfd_close.
1038         (ctf_bfdopen_ctfsect): New declaration.
1039         (_CTF_SECTION): likewise.
1040
1041 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1042
1043         * ctf-archive.c: New.
1044         * ctf-impl.h (ctf_archive_internal): New type.
1045         (ctf_arc_open_internal): New declaration.
1046         (ctf_arc_bufopen): Likewise.
1047         (ctf_arc_close_internal): Likewise.
1048
1049 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1050
1051         * ctf-open.c: New file.
1052         * swap.h: Likewise.
1053
1054 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1055
1056         * ctf-create.c: New file.
1057         * ctf-lookup.c: New file.
1058
1059 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1060
1061         * ctf-impl.h: New definitions and declarations for type creation
1062         and lookup.
1063
1064 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1065
1066         * ctf-hash.c: New file.
1067         * ctf-impl.h: New declarations.
1068
1069 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1070
1071         * ctf-error.c: New file.
1072
1073 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1074
1075         * ctf-util.c: New file.
1076         * elf.h: Likewise.
1077         * ctf-impl.h: Include it, and add declarations.
1078
1079 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1080
1081         * ctf-impl.h: New file.
1082         * ctf-subr.c: New file.
1083
1084 \f
1085 Local Variables:
1086 mode: change-log
1087 left-margin: 8
1088 fill-column: 76
1089 version-control: never
1090 End: