libctf/ChangeLog

   1 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * ctf-create.c (ctf_add_member_offset): Support names of ""
   4         as if they were the null pointer.
   5
   6 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
   7
   8         * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD
   9         special-casing.
  10
  11 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  12
  13         * ctf-types.c (ctf_type_reference): Add support for dynamic slices.
  14
  15 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  16
  17         * ctf-create.c (ctf_serialize): Add cast.
  18         (ctf_add_slice): Likewise.
  19
  20 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  21
  22         * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type.
  23         * ctf-create.c (ctf_add_function): Check for unimplemented type
  24         and populate at the same time.  Populate one-by-one, not via
  25         memcpy.
  26         (ctf_serialize): Remove unnecessary cast.
  27         * ctf-types.c (ctf_func_type_info): Likewise.
  28         (ctf_func_type_args): Likewise.  Fix comment typo.
  29
  30 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  31
  32         * ctf-create.c (ctf_add_reftype): Support refs to type zero.
  33         (ctf_add_array): Support array contents of type zero.
  34         (ctf_add_function): Support arguments and return types of
  35         type zero.
  36         (ctf_add_typedef): Support typedefs to type zero.
  37         (ctf_add_member_offset): Support members of type zero,
  38         unless added at unspecified (naturally-aligned) offset.
  39
  40 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  41
  42         * ctf-error.c: Include <stddef.h>, for offsetof.
  43         (_ctf_errlist): Migrate to...
  44         (_ctf_errlist_t): ... this.
  45         (_ctf_erridx): New, indexes into _ctf_errlist_t.
  46         (_ctf_nerr): Remove.
  47         (ctf_errmsg): Adjust accordingly.
  48         * Makefile.am (BUILT_SOURCES): Note...
  49         (ctf-error.h): ... this new rule.
  50         * Makefile.in: Regenerate.
  51         * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h.
  52         * .gitignore: New, ignore ctf-error.h.
  53
  54 2020-07-22  Nick Alcock  <nick.alcock@oracle.com>
  55
  56         * ctf-impl.h: Fix typos in comments.
  57
  58 2020-07-22  Nick Clifton  <nickc@redhat.com>
  59
  60         * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the
  61         same file descriptor.
  62
  63 2020-07-04  Nick Clifton  <nickc@redhat.com>
  64
  65         Binutils 2.35 branch created.
  66
  67 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  68
  69         * aclocal.m4: Add config/gettext-sister.m4: Shuffle into
  70         alphabetical order.
  71         * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR.
  72         * config.h.in: Regenerated.
  73         * Makefile.in: Likewise.
  74         * configure: Likewise.
  75
  76 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  77
  78         * ctf-create.c: Include <unistd.h>.
  79         * ctf-open-bfd.c: Likewise.
  80
  81 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  82
  83         PR libctf/25120
  84         * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
  85         * swap.h (bswap_16): Do not assume that presence of <byteswap.h>
  86         means this is declared.
  87         (bswap_32): Likewise.
  88         (bswap_64): Likewise.
  89         (bswap_identity_64): Remove, unused.
  90         * configure: Regenerated.
  91         * config.h.in: Likewise.
  92
  93 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
  94
  95         PR libctf/25120
  96         * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback.
  97         (_libctf_unlikely_): Likewise.
  98         (_libctf_unused): Likewise.
  99         (_libctf_malloc_): Likewise.
 100
 101 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 102
 103         PR libctf/25120
 104         * ctf-archive.c (search_nametbl): No longer global: declare...
 105         (ctf_arc_open_by_name_internal): ... here. Use bsearch_r.
 106         (search_modent_by_name): Take and use ARG for the nametbl.
 107
 108 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 109
 110         * ctf-impl.h (ctf_new_archive_internal): Declare.
 111         (ctf_arc_bufopen): Remove.
 112         (ctf_archive_internal) <ctfi_free_symsect>: New.
 113         * ctf-archive.c (ctf_arc_close): Use it.
 114         (ctf_arc_bufopen): Fuse into...
 115         (ctf_new_archive_internal): ... this, moved across from...
 116         * ctf-open-bfd.c: ... here.
 117         (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
 118         * libctf.ver: Add it.
 119
 120 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 121
 122         * ctf-create.c (ctf_add_forward): Intern in the right namespace.
 123         (ctf_dtd_delete): Remove correspondingly.
 124         (ctf_rollback): Likewise.
 125
 126 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 127
 128         * ctf-create.c (ctf_add_type_internal): Hand back existing types
 129         unchanged.
 130
 131 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 132
 133         * ctf-create.c (ctf_add_forward): Don't add forwards to
 134         types that already exist.
 135
 136 2020-06-26  Nick Alcock  <nick.alcock@oracle.com>
 137
 138         * ctf-open.c (init_types): Only intern root-visible types.
 139         * ctf-create.c (ctf_dtd_insert): Likewise.
 140         (ctf_dtd_delete): Only remove root-visible types.
 141         (ctf_rollback): Likewise.
 142         (ctf_add_generic): Adjust.
 143         (ctf_add_struct_sized): Adjust comment.
 144         (ctf_add_union_sized): Likewise.
 145         (ctf_add_enum): Likewise.
 146         * ctf-impl.h (ctf_dtd_insert): Adjust prototype.
 147
 148 2020-03-11  John Baldwin  <jhb@FreeBSD.org>
 149
 150         * swap.h (bswap_identity_64): Make static.
 151
 152 2020-01-18  Nick Clifton  <nickc@redhat.com>
 153
 154         Binutils 2.34 branch created.
 155
 156 2020-01-05  Joel Brobecker  <brobecker@adacore.com>
 157
 158         PR binutils/25155:
 159         * configure.ac: Add AC_CHECK_DECLS([asprintf]).
 160         * configure, config.h.in: Regenerate.
 161
 162 2020-01-01  Alan Modra  <amodra@gmail.com>
 163
 164         Update year range in copyright notice of all files.
 165
 166 2019-10-16  Simon Marchi  <simon.marchi@polymtl.ca>
 167
 168         * swap.h (bswap_16, bswap_32, bswap_64): Make static.
 169
 170 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
 171
 172         * ctf-open.c (ctf_bufopen_internal): Fix tabdamage.
 173         * ctf-types.c (ctf_type_lname): Likewise.
 174
 175 2019-09-23  Nick Alcock  <nick.alcock@oracle.com>
 176
 177         * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every
 178         ctf_import after the first for a given file.
 179
 180 2019-09-23  Nick Alcock  <nick.alcock@oracle.com>
 181
 182         * ctf-impl.h (ctf_str_append_noerr): Declare.
 183         * ctf-util.c (ctf_str_append_noerr): Define in terms of
 184         ctf_str_append.
 185         * ctf-dump.c (str_append): New, call it.
 186         (ctf_dump_format_type): Use str_append, not ctf_str_append.
 187         (ctf_dump_label): Likewise.
 188         (ctf_dump_objts): Likewise.
 189         (ctf_dump_funcs): Likewise.
 190         (ctf_dump_var): Likewise.
 191         (ctf_dump_member): Likewise.
 192         (ctf_dump_type): Likewise.
 193         (ctf_dump): Likewise.
 194
 195 2019-09-23  Nick Alcock  <nick.alcock@oracle.com>
 196
 197         * ctf-impl.h (ctf_alloc): Remove.
 198         (ctf_free): Likewise.
 199         (ctf_strdup): Likewise.
 200         * ctf-subr.c (ctf_alloc): Remove.
 201         (ctf_free): Likewise.
 202         * ctf-util.c (ctf_strdup): Remove.
 203
 204         * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not
 205         ctf_free; strdup, not ctf_strdup.
 206         (ctf_dtd_delete): Likewise.
 207         (ctf_dvd_delete): Likewise.
 208         (ctf_add_generic): Likewise.
 209         (ctf_add_function): Likewise.
 210         (ctf_add_enumerator): Likewise.
 211         (ctf_add_member_offset): Likewise.
 212         (ctf_add_variable): Likewise.
 213         (membadd): Likewise.
 214         (ctf_compress_write): Likewise.
 215         (ctf_write_mem): Likewise.
 216         * ctf-decl.c (ctf_decl_push): Likewise.
 217         (ctf_decl_fini): Likewise.
 218         (ctf_decl_sprintf): Likewise.  Check for OOM.
 219         * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not
 220         ctf_free; strdup, not ctf_strdup.
 221         (ctf_dump_free): Likewise.
 222         (ctf_dump): Likewise.
 223         * ctf-open.c (upgrade_types_v1): Likewise.
 224         (init_types): Likewise.
 225         (ctf_file_close): Likewise.
 226         (ctf_bufopen_internal): Likewise.  Check for OOM.
 227         (ctf_parent_name_set): Likewise: report the OOM to the caller.
 228         (ctf_cuname_set): Likewise.
 229         (ctf_import): Likewise.
 230         * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc;
 231         free, not ctf_free; strdup, not ctf_strdup.
 232         (ctf_str_free_atom): Likewise.
 233         (ctf_str_create_atoms): Likewise.
 234         (ctf_str_add_ref_internal): Likewise.
 235         (ctf_str_remove_ref): Likewise.
 236         (ctf_str_write_strtab): Likewise.
 237
 238 2019-08-09  Nick Alcock  <nick.alcock@oracle.com>
 239
 240         * ctf-types.c (ctf_type_encoding): Fix the dynamic case to
 241         work right for non-int/fps.
 242
 243 2019-08-08  Nick Alcock  <nick.alcock@oracle.com>
 244
 245         * ctf-types.c (ctf_type_name): Don't strlen a potentially-
 246         null pointer.
 247
 248 2019-08-07  Nick Alcock  <nick.alcock@oracle.com>
 249
 250         * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New.
 251         * ctf-open.c (ctf_file_close): Free it.
 252         * ctf-create.c (ctf_serialize): Adjust.
 253         (membcmp): When reporting a conflict due to an error, report the
 254         error.
 255         (ctf_add_type): Turn into a ctf_add_processing wrapper.  Rename to...
 256         (ctf_add_type_internal): ... this.  Hand back types we are already
 257         in the middle of adding immediately.  Hand back structs/unions with
 258         the same number of members immediately.  Do not walk the dynamic
 259         list.  Call ctf_add_type_internal, not ctf_add_type.  Handle
 260         forwards promoted to other types and the inverse case identically.
 261         Add structs to the mapping as soon as we intern them, before they
 262         gain any members.
 263
 264 2019-08-09  Nick Alcock  <nick.alcock@oracle.com>
 265
 266         * ctf-impl.h (ctf_names_t): New.
 267         (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t.
 268         (ctf_file_t) <ctf_structs>: Likewise.
 269         <ctf_unions>: Likewise.
 270         <ctf_enums>: Likewise.
 271         <ctf_names>: Likewise.
 272         <ctf_lookups>: Improve comment.
 273         <ctf_ptrtab_len>: New.
 274         <ctf_prov_strtab>: New.
 275         <ctf_str_prov_offset>: New.
 276         <ctf_dtbyname>: Remove, redundant to the names hashes.
 277         <ctf_dtnextid>: Remove, redundant to ctf_typemax.
 278         (ctf_dtdef_t) <dtd_name>: Remove.
 279         <dtd_data>: Note that the ctt_name is now populated.
 280         (ctf_str_atom_t) <csa_offset>: This is now the strtab
 281         offset for internal strings too.
 282         <csa_external_offset>: New, the external strtab offset.
 283         (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case.
 284         (ctf_name_table): New declaration.
 285         (ctf_lookup_by_rawname): Likewise.
 286         (ctf_lookup_by_rawhash): Likewise.
 287         (ctf_set_ctl_hashes): Likewise.
 288         (ctf_serialize): Likewise.
 289         (ctf_dtd_insert): Adjust.
 290         (ctf_simple_open_internal): Likewise.
 291         (ctf_bufopen_internal): Likewise.
 292         (ctf_list_empty_p): Likewise.
 293         (ctf_str_remove_ref): Likewise.
 294         (ctf_str_add): Returns uint32_t now.
 295         (ctf_str_add_ref): Likewise.
 296         (ctf_str_add_external): Now returns a boolean (int).
 297         * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab
 298         for strings in the appropriate range.
 299         (ctf_str_create_atoms): Create the ctf_prov_strtab.  Detect OOM
 300         when adding the null string to the new strtab.
 301         (ctf_str_free_atoms): Destroy the ctf_prov_strtab.
 302         (ctf_str_add_ref_internal): Add make_provisional argument.  If
 303         make_provisional, populate the offset and fill in the
 304         ctf_prov_strtab accordingly.
 305         (ctf_str_add): Return the offset, not the string.
 306         (ctf_str_add_ref): Likewise.
 307         (ctf_str_add_external): Return a success integer.
 308         (ctf_str_remove_ref): New, remove a single ref.
 309         (ctf_str_count_strtab): Do not count the initial null string's
 310         length or the existence or length of any unreferenced internal
 311         atoms.
 312         (ctf_str_populate_sorttab): Skip atoms with no refs.
 313         (ctf_str_write_strtab): Populate the nullstr earlier.  Add one
 314         to the cts_len for the null string, since it is no longer done
 315         in ctf_str_count_strtab.  Adjust for csa_external_offset rename.
 316         Populate the csa_offset for both internal and external cases.
 317         Flush the ctf_prov_strtab afterwards, and reset the
 318         ctf_str_prov_offset.
 319         * ctf-create.c (ctf_grow_ptrtab): New.
 320         (ctf_create): Call it.  Initialize new fields rather than old
 321         ones.  Tell ctf_bufopen_internal that this is a writable dictionary.
 322         Set the ctl hashes and data model.
 323         (ctf_update): Rename to...
 324         (ctf_serialize): ... this.  Leave a compatibility function behind.
 325         Tell ctf_simple_open_internal that this is a writable dictionary.
 326         Pass the new fields along from the old dictionary.  Drop
 327         ctf_dtnextid and ctf_dtbyname.  Use ctf_strraw, not dtd_name.
 328         Do not zero out the DTD's ctt_name.
 329         (ctf_prefixed_name): Rename to...
 330         (ctf_name_table): ... this.  No longer return a prefixed name: return
 331         the applicable name table instead.
 332         (ctf_dtd_insert): Use it, and use the right name table.  Pass in the
 333         kind we're adding.  Migrate away from dtd_name.
 334         (ctf_dtd_delete): Adjust similarly.  Remove the ref to the
 335         deleted ctt_name.
 336         (ctf_dtd_lookup_type_by_name): Remove.
 337         (ctf_dynamic_type): Always return NULL on read-only dictionaries.
 338         No longer check ctf_dtnextid: check ctf_typemax instead.
 339         (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead.
 340         (ctf_rollback): Likewise.  No longer fail with ECTF_OVERROLLBACK. Use
 341         ctf_name_table and the right name table, and migrate away from
 342         dtd_name as in ctf_dtd_delete.
 343         (ctf_add_generic): Pass in the kind explicitly and pass it to
 344         ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid.  Migrate away
 345         from dtd_name to using ctf_str_add_ref to populate the ctt_name.
 346         Grow the ptrtab if needed.
 347         (ctf_add_encoded): Pass in the kind.
 348         (ctf_add_slice): Likewise.
 349         (ctf_add_array): Likewise.
 350         (ctf_add_function): Likewise.
 351         (ctf_add_typedef): Likewise.
 352         (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking
 353         ctt_name rather than dtd_name.
 354         (ctf_add_struct_sized): Pass in the kind.  Use
 355         ctf_lookup_by_rawname, not ctf_hash_lookup_type /
 356         ctf_dtd_lookup_type_by_name.
 357         (ctf_add_union_sized): Likewise.
 358         (ctf_add_enum): Likewise.
 359         (ctf_add_enum_encoded): Likewise.
 360         (ctf_add_forward): Likewise.
 361         (ctf_add_type): Likewise.
 362         (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not
 363         being initialized until after the call.
 364         (ctf_write_mem): Likewise.
 365         (ctf_write): Likewise.
 366         * ctf-archive.c (arc_write_one_ctf): Likewise.
 367         * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not
 368         ctf_hash_lookup_type.
 369         (ctf_lookup_by_id): No longer check the readonly types if the
 370         dictionary is writable.
 371         * ctf-open.c (init_types): Assert that this dictionary is not
 372         writable.  Adjust to use the new name hashes, ctf_name_table,
 373         and ctf_ptrtab_len.  GNU style fix for the final ptrtab scan.
 374         (ctf_bufopen_internal): New 'writable' parameter.  Flip on LCTF_RDWR
 375         if set.  Drop out early when dictionary is writable.  Split the
 376         ctf_lookups initialization into...
 377         (ctf_set_cth_hashes): ... this new function.
 378         (ctf_simple_open_internal): Adjust.  New 'writable' parameter.
 379         (ctf_simple_open): Adjust accordingly.
 380         (ctf_bufopen): Likewise.
 381         (ctf_file_close): Destroy the appropriate name hashes.  No longer
 382         destroy ctf_dtbyname, which is gone.
 383         (ctf_getdatasect): Remove spurious "extern".
 384         * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the
 385         specified name table, given a kind.
 386         (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *.
 387         (ctf_member_iter): Add support for iterating over the
 388         dynamic type list.
 389         (ctf_enum_iter): Likewise.
 390         (ctf_variable_iter): Likewise.
 391         (ctf_type_rvisit): Likewise.
 392         (ctf_member_info): Add support for types in the dynamic type list.
 393         (ctf_enum_name): Likewise.
 394         (ctf_enum_value): Likewise.
 395         (ctf_func_type_info): Likewise.
 396         (ctf_func_type_args): Likewise.
 397         * ctf-link.c (ctf_accumulate_archive_names): No longer call
 398         ctf_update.
 399         (ctf_link_write): Likewise.
 400         (ctf_link_intern_extern_string): Adjust for new
 401         ctf_str_add_external return value.
 402         (ctf_link_add_strtab): Likewise.
 403         * ctf-util.c (ctf_list_empty_p): New.
 404
 405 2019-08-05  Nick Alcock  <nick.alcock@oracle.com>
 406
 407         * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on
 408         type zero.
 409         * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable
 410         members and types.
 411         (ctf_add_variable): Likewise for variables pointing to them.
 412         * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable
 413         type link failure, but do warn for others.
 414         * ctf-dump.c (ctf_dump_format_type): Likewise.  Do not assume all
 415         errors to be ENOMEM.
 416         (ctf_dump_member): Likewise.
 417         (ctf_dump_type): Likewise.
 418         (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM.
 419         (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM.
 420         (ctf_dump_header): Likewise.
 421         (ctf_dump_label): likewise.
 422         (ctf_dump_objts): likewise.
 423         (ctf_dump_funcs): likewise.
 424         (ctf_dump_var): likewise.
 425         (ctf_dump_str): Likewise.
 426
 427 2019-09-30  Nick Alcock  <nick.alcock@oracle.com>
 428
 429         * configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
 430         (LT_INIT): Likewise.
 431         (AM_INSTALL_LIBBFD): Likewise.
 432         (dlopen): Note why this is necessary in a comment.
 433         (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
 434         opcodes/.
 435         (SHARED_LDFLAGS): Likewise.
 436         (BFD_LIBADD): Likewise, for libbfd.
 437         (BFD_DEPENDENCIES): Likewise.
 438         (VERSION_FLAGS): Initialize, using a version script if ld supports
 439         one, or libtool -export-symbols-regex otherwise.
 440         (AC_CONFIG_MACRO_DIR): Add ../BFD.
 441         * Makefile.am (ACLOCAL_AMFLAGS): Likewise.
 442         (INCDIR): New.
 443         (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
 444         (noinst_LIBRARIES): Replace with...
 445         [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
 446         [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
 447         libctf-nobfd.la as well.
 448         [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
 449         [!INSTALL_LIBCTF] (include_HEADERS): New, empty.
 450         (libctf_a_SOURCES): Rename to...
 451         (libctf_nobfd_la_SOURCES): ... this, all of libctf other than
 452         ctf-open-bfd.c.
 453         (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
 454         with ctf-open-bfd.c added.
 455         (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
 456         (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
 457         (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
 458         * Makefile.am [INSTALL_LIBCTF]: Use it.
 459         * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
 460         libtool macros.
 461         * libctf.ver: New, everything is version LIBCTF_1.0 currently (even
 462         the unstable components).
 463         * Makefile.in: Regenerated.
 464         * config.h.in: Likewise.
 465         * configure: Likewise.
 466
 467 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 468
 469         * configure.ac (INSTALL_LIBCTF): New, controlled by
 470         --enable-install-libctf.
 471         [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a.
 472         * Makefile.in: Regenerated.
 473         * configure: Regenerated.
 474
 475 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 476
 477         * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
 478         * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
 479
 480 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 481
 482         * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
 483
 484 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 485
 486         * ctf-impl.h (includes): Include <sys/param.h> here.
 487
 488 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 489
 490         * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
 491         (flip_objts): Likewise.
 492         (flip_vars): Likewise.
 493         (flip_types): Likewise.
 494
 495 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 496
 497         * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
 498         freeing functions: if set, free the key and value if the slot
 499         already exists.  Always reassign the key.
 500         (ctf_dynhash_insert): Adjust call appropriately.
 501         (ctf_hash_insert_type): Likewise.
 502
 503 2019-08-03  Nick Alcock  <nick.alcock@oracle.com>
 504
 505         * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
 506         type kind.  Allow forwards to unify with pre-existing structs/
 507         unions/enums.
 508
 509 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
 510
 511         * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
 512         <ctf_link_memb_name_changer>: Likewise.
 513         <ctf_link_memb_name_changer_arg>: Likewise.
 514         * ctf-create.c (ctf_update): Update accordingly.
 515         * ctf-open.c (ctf_file_close): Likewise.
 516         * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
 517         (ctf_link_add_cu_mapping): New.
 518         (ctf_link_set_memb_name_changer): Likewise.
 519         (ctf_change_parent_name): New.
 520         (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
 521         allocated by the caller's ctf_link_memb_name_changer.
 522         <ndynames>: Likewise.
 523         (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
 524         (ctf_link_write): Likewise (for _CTF_SECTION only): also call
 525         ctf_change_parent_name.  Free any resulting names.
 526
 527 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 528
 529         * ctf-link.c (ctf_create_per_cu): New, refactored out of...
 530         (ctf_link_one_type): ... here, with parent-name setting added.
 531         (check_variable): New.
 532         (ctf_link_one_variable): Likewise.
 533         (ctf_link_one_input_archive_member): Call it.
 534         * ctf-error.c (_ctf_errlist): Updated with new errors.
 535
 536 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 537
 538         * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
 539         (struct ctf_link_type_mapping_key): New.
 540         (ctf_hash_type_mapping_key): Likewise.
 541         (ctf_hash_eq_type_mapping_key): Likewise.
 542         (ctf_add_type_mapping): Likewise.
 543         (ctf_type_mapping): Likewise.
 544         (ctf_dynhash_empty): Likewise.
 545         * ctf-open.c (ctf_file_close): Update accordingly.
 546         * ctf-create.c (ctf_update): Likewise.
 547         (ctf_add_type): Populate the mapping.
 548         * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
 549         (ctf_hash_eq_type_mapping_key): Check the key for equality.
 550         (ctf_dynhash_insert): Fix comment typo.
 551         (ctf_dynhash_empty): New.
 552         * ctf-link.c (ctf_add_type_mapping): New.
 553         (ctf_type_mapping): Likewise.
 554         (empty_link_type_mapping): New.
 555         (ctf_link_one_input_archive): Call it.
 556
 557 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 558
 559         * ctf-link.c: New file, linking of the string and type sections.
 560         * Makefile.am (libctf_a_SOURCES): Add it.
 561         * Makefile.in: Regenerate.
 562
 563         * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
 564         ctf_link_outputs.
 565         * ctf-create.c (ctf_update): Update accordingly.
 566         * ctf-open.c (ctf_file_close): Likewise.
 567         * ctf-error.c (_ctf_errlist): Updated with new errors.
 568
 569 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 570
 571         * ctf-dump.c (ctf_dump_funcs): Check the right error value.
 572
 573 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 574
 575         * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
 576         ctf_type_iter.
 577         (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
 578         (ctf_dump_format_type): Add non-root-type { } notation.
 579         Add root flag to prototype.
 580         (ctf_dump_label): Adjust accordingly.
 581         (ctf_dump_objts): Likewise.
 582         (ctf_dump_var): Likewise.
 583
 584 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 585
 586         * ctf-create.c (ctf_compress_write): Fix double-free.
 587
 588 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 589
 590         * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
 591         of...
 592         (ctf_arc_write_fd): ... this new function.
 593         * ctf-create.c (ctf_write_mem): New.
 594
 595 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 596
 597         * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
 598         (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
 599         (ctf_str_add_ref): Name the last arg.
 600         (ctf_str_add_external) New.
 601         (ctf_str_add_strraw_explicit): Likewise.
 602         (ctf_simple_open_internal): Likewise.
 603         (ctf_bufopen_internal): Likewise.
 604
 605         * ctf-string.c (ctf_strraw_explicit): Split from...
 606         (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
 607         (ctf_str_add_ref_internal): Return the atom, not the
 608         string.
 609         (ctf_str_add): Adjust accordingly.
 610         (ctf_str_add_ref): Likewise.  Move up in the file.
 611         (ctf_str_add_external): New: update the csa_offset.
 612         (ctf_str_count_strtab): Only account for strings with no csa_offset
 613         in the internal strtab length.
 614         (ctf_str_write_strtab): If the csa_offset is set, update the
 615         string's refs without writing the string out, and update the
 616         ctf_syn_ext_strtab.  Make OOM handling less ugly.
 617         * ctf-create.c (struct ctf_sort_var_arg_cb): New.
 618         (ctf_update): Handle failure to populate the strtab.  Pass in the
 619         new ctf_sort_var arg.  Adjust for ctf_syn_ext_strtab addition.
 620         Call ctf_simple_open_internal, not ctf_simple_open.
 621         (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
 622         strings by hand.
 623         * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
 624         ctf_strraw).  Adjust to diagnose ECTF_STRTAB nonetheless.
 625         * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
 626         (ctf_file_close): Destroy the ctf_syn_ext_strtab.
 627         (ctf_simple_open): Rename to, and reimplement as a wrapper around...
 628         (ctf_simple_open_internal): ... this new function, which calls
 629         ctf_bufopen_internal.
 630         (ctf_bufopen): Rename to, and reimplement as a wrapper around...
 631         (ctf_bufopen_internal): ... this new function, which sets
 632         ctf_syn_ext_strtab.
 633
 634 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 635
 636         * ctf_types.c (ctf_type_iter_all): New.
 637
 638 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 639
 640         * ctf-open.c (init_symtab): Check for overflow against the right
 641         section.
 642         (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
 643         (upgrade_types_v1): Note that these sections are not checked.
 644         (flip_header): Endian-swap the header fields.
 645         (flip_ctf): Endian-swap the sections.
 646         (flip_objts): Update comment.
 647         (ctf_bufopen): Check header offsets and alignment for validity.
 648
 649 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 650
 651         * ctf-open-bfd.c: Add <assert.h>.
 652         (ctf_bfdopen_ctfsect): Open string and symbol tables using
 653         techniques borrowed from bfd_elf_sym_name.
 654         (ctf_new_archive_internal): Improve comment.
 655         * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
 656         * ctf-open.c (ctf_bufopen): Allow opening with a string section but
 657         no symbol section, but not vice versa.
 658
 659 2019-07-08  Nick Alcock  <nick.alcock@oracle.com>
 660
 661         * ctf-impl.h (ctf_file_t): New field ctf_openflags.
 662         * ctf-open.c (ctf_bufopen): Set it.  No longer dump header offsets.
 663         * ctf-dump.c (dump_header): New function, dump the CTF header.
 664         (ctf_dump): Call it.
 665         (ctf_dump_header_strfield): New function.
 666         (ctf_dump_header_sectfield): Likewise.
 667
 668 2019-07-06  Nick Alcock  <nick.alcock@oracle.com>
 669
 670         * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
 671         ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
 672         * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
 673         ctf_base: do not assume that it is always sizeof (ctf_header_t).
 674         Print out ctf_cuname: only print out ctf_parname if set.
 675         (ctf_free_base): Removed, ctf_base is no longer freed: free
 676         ctf_dynbase instead.
 677         (ctf_set_version): Fix spacing.
 678         (upgrade_header): New, in-place header upgrading.
 679         (upgrade_types): Rename to...
 680         (upgrade_types_v1): ... this.  Free ctf_dynbase, not ctf_base.  No
 681         longer track old and new headers separately.  No longer allow for
 682         header sizes explicitly: squeeze the headers out on upgrade (they
 683         are preserved in fp->ctf_header).  Set ctf_dynbase, ctf_base and
 684         ctf_buf explicitly.  Use ctf_free, not ctf_free_base.
 685         (upgrade_types): New, also handle ctf_parmax updating.
 686         (flip_header): Flip ctf_cuname.
 687         (flip_types): Flip BUF explicitly rather than deriving BUF from
 688         BASE.
 689         (ctf_bufopen): Store the header in fp->ctf_header.  Correct minimum
 690         required alignment of objtoff and funcoff.  No longer store it in
 691         the ctf_buf unless that buf is derived unmodified from the input.
 692         Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
 693         that duplicate fields in ctf_file: move allocation of ctf_file
 694         further up instead.  Call upgrade_header as needed.  Move
 695         version-specific ctf_parmax initialization into upgrade_types.  More
 696         concise error handling.
 697         (ctf_file_close): No longer test for null pointers before freeing.
 698         Free ctf_dyncuname, ctf_dynbase, and ctf_header.  Do not call
 699         ctf_free_base.
 700         (ctf_cuname): New.
 701         (ctf_cuname_set): New.
 702         * ctf-create.c (ctf_update): Populate ctf_cuname.
 703         (ctf_gzwrite): Write out the header explicitly.  Remove obsolescent
 704         comment.
 705         (ctf_write): Likewise.
 706         (ctf_compress_write): Get the header from ctf_header, not ctf_base.
 707         Fix the compression length: fp->ctf_size never counted the CTF
 708         header.  Simplify the compress call accordingly.
 709
 710 2019-07-11  Hans-Peter Nilsson  <hp@bitrange.com>
 711
 712         * ctf-endian.h: Don't assume htole64 and le64toh are always
 713         present if HAVE_ENDIAN_H; also check if htole64 is defined.
 714         [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
 715         not bswap_identity_64.
 716
 717 2019-09-18  Alan Modra  <amodra@gmail.com>
 718
 719         * ctf-open-bfd.c: Update throughout for bfd section macro changes.
 720
 721 2019-09-09  Phil Blundell  <pb@pbcl.net>
 722
 723         binutils 2.33 branch created.
 724
 725 2019-07-18  Nick Alcock  <nick.alcock@oracle.com>
 726
 727         * ctf-types.c (ctf_type_aname_raw): New.
 728         (ctf_func_type_info): Likewise.
 729         (ctf_func_type_args): Likewise.
 730         * ctf-error.c (_ctf_errlist): Fix description.
 731         * ctf-lookup.c: Fix file description.
 732
 733 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 734
 735         * ctf-create.c (ctf_create): Fix off-by-one error.
 736
 737 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 738
 739         * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
 740         struct ctf_strs.
 741         (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
 742         (struct ctf_str_atom): New, disambiguated single string.
 743         (struct ctf_str_atom_ref): New, points to some other location that
 744         references this string's offset.
 745         (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
 746         Remove member ctf_dtvstrlen: we no longer track the total strlen
 747         as we add strings.
 748         (ctf_str_create_atoms): Declare new function in ctf-string.c.
 749         (ctf_str_free_atoms): Likewise.
 750         (ctf_str_add): Likewise.
 751         (ctf_str_add_ref): Likewise.
 752         (ctf_str_rollback): Likewise.
 753         (ctf_str_purge_refs): Likewise.
 754         (ctf_str_write_strtab): Likewise.
 755         (ctf_realloc): Declare new function in ctf-util.c.
 756
 757         * ctf-open.c (ctf_bufopen): Create the atoms table.
 758         (ctf_file_close): Destroy it.
 759         * ctf-create.c (ctf_update): Copy-and-free it on update.  No longer
 760         special-case the position of the parname string.  Construct the
 761         strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
 762         rest of each buffer element is constructed, not via open-coding:
 763         realloc the CTF buffer and append the strtab to it.  No longer
 764         maintain ctf_dtvstrlen.  Sort the variable entry table later, after
 765         strtab construction.
 766         (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
 767         (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
 768         after buffer element construction instead.
 769         (ctf_copy_lmembers): Likewise.
 770         (ctf_copy_emembers): Likewise.
 771         (ctf_create): No longer maintain the ctf_dtvstrlen.
 772         (ctf_dtd_delete): Likewise.
 773         (ctf_dvd_delete): Likewise.
 774         (ctf_add_generic): Likewise.
 775         (ctf_add_enumerator): Likewise.
 776         (ctf_add_member_offset): Likewise.
 777         (ctf_add_variable): Likewise.
 778         (membadd): Likewise.
 779         * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
 780         if there are active ctf_str_num_refs.
 781         (ctf_strraw): Move to ctf-string.c.
 782         (ctf_strptr): Likewise.
 783         * ctf-string.c: New file, strtab manipulation.
 784
 785         * Makefile.am (libctf_a_SOURCES): Add it.
 786         * Makefile.in: Regenerate.
 787
 788 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 789
 790         * ctf-impl.h (ctf_hash_iter_f): New.
 791         (ctf_dynhash_iter): New declaration.
 792         (ctf_dynhash_iter_remove): New declaration.
 793         * ctf-hash.c (ctf_dynhash_iter): Define.
 794         (ctf_dynhash_iter_remove): Likewise.
 795         (ctf_hashtab_traverse): New.
 796         (ctf_hashtab_traverse_remove): Likewise.
 797         (struct ctf_traverse_cb_arg): Likewise.
 798         (struct ctf_traverse_remove_cb_arg): Likewise.
 799
 800 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 801
 802         * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
 803
 804 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 805
 806         * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
 807         (ctf_dump_funcs): Likewise.
 808
 809 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 810
 811         * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
 812         (ctf_fdopen): Check for endian-swapped raw CTF magic, and
 813         little-endian CTF archive magic.  Do not check the CTF version:
 814         ctf_simple_open does that in endian-safe ways.  Do not dereference
 815         null pointers on open failure.
 816
 817 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 818
 819         * ctf-open.c (get_vbytes_common): Return the new slice size.
 820         (ctf_bufopen): Flip the endianness of the CTF-section header copy.
 821         Remember to copy in the CTF data when opening an uncompressed
 822         foreign-endian CTF file.  Prune useless variable manipulation.
 823
 824 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 825
 826         * ctf-open.c (ctf_types): Fail when unidentified type kinds are
 827         seen.
 828
 829 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 830
 831         * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
 832         output.
 833
 834 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 835
 836         * ctf-subr.c (_PAGESIZE): Remove.
 837         (ctf_data_alloc): Likewise.
 838         (ctf_data_free): Likewise.
 839         (ctf_data_protect): Likewise.
 840         * ctf-impl.h: Remove declarations.
 841         * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
 842         ctf_free, not ctf_data_free.
 843         (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc.  Free
 844         the buffer again on compression error.
 845         * ctf-open.c (ctf_set_base): No longer track the size: call
 846         ctf_free, not ctf_data_free.
 847         (upgrade_types): Likewise.  Call ctf_alloc, not ctf_data_alloc.
 848         (ctf_bufopen): Likewise.  No longer call ctf_data_protect.
 849
 850 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 851
 852         * ctf-create.c (ctf_dtd_insert): Pass on error returns from
 853         ctf_dynhash_insert.
 854         (ctf_dvd_insert): Likewise.
 855         (ctf_add_generic): Likewise.
 856         (ctf_add_variable): Likewise.
 857         * ctf-impl.h: Adjust declarations.
 858
 859 2019-06-14  Alan Modra  <amodra@gmail.com>
 860
 861         * configure: Regenerate.
 862
 863 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 864
 865         * ctf-decls.h: Include <libiberty.h>.
 866         * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
 867
 868 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 869
 870         * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
 871         (ctf_dump_objts): Likewise.
 872         (ctf_dump_funcs): Likewise.
 873         (ctf_dump_member): Likewise.
 874         (ctf_dump_str): Likewise.
 875
 876 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 877
 878         * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
 879         * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
 880
 881 2019-06-05  Nick Alcock  <nick.alcock@oracle.com>
 882
 883         * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
 884         (ctf_arc_open_by_offset): Likewise.
 885         * ctf-create.c (ctf_add_type): Likewise.
 886
 887 2019-06-04  Tom Tromey  <tromey@adacore.com>
 888
 889         * ctf-create.c (ctf_add_encoded, ctf_add_slice)
 890         (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
 891
 892 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
 893
 894         * configure.ac: Check for O_CLOEXEC.
 895         * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
 896         * config.h.in: Regenerate.
 897         * configure: Likewise.
 898
 899 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
 900
 901         * qsort_r.c: Rename to...
 902         * ctf-qsort_r.c: ... this.
 903         (_quicksort): Define to ctf_qsort_r.
 904         * ctf-decls.h (qsort_r): Remove.
 905         (ctf_qsort_r): Add.
 906         (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
 907         (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
 908         * Makefile.am (libctf_a_LIBADD): Remove.
 909         (libctf_a_SOURCES): New, add ctf-qsort_r.c.
 910         * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
 911         * ctf-create.c (ctf_update): Likewise.
 912         * configure.ac: Check for BSD versus GNU qsort_r signature.
 913         * Makefile.in: Regenerate.
 914         * config.h.in: Likewise.
 915         * configure: Likewise.
 916
 917 2019-06-03  Nick Alcock  <nick.alcock@oracle.com>
 918
 919         * ctf-dump.c (ctf_dump_funcs): Free in the right place.
 920
 921 2019-05-29  Nick Alcock  <nick.alcock@oracle.com>
 922
 923         * Makefile.am (ZLIB): New.
 924         (ZLIBINC): Likewise.
 925         (AM_CFLAGS): Use them.
 926         (libctf_a_LIBADD): New, for LIBOBJS.
 927         * configure.ac: Check for zlib, endian.h, and qsort_r.
 928         * ctf-endian.h: New, providing htole64 and le64toh.
 929         * swap.h: Code style fixes.
 930         (bswap_identity_64): New.
 931         * qsort_r.c: New, from gnulib (with one added #include).
 932         * ctf-decls.h: New, providing a conditional qsort_r declaration,
 933         and unconditional definitions of MIN and MAX.
 934         * ctf-impl.h: Use it.  Do not use <sys/errno.h>.
 935         (ctf_set_errno): Now returns unsigned long.
 936         * ctf-util.c (ctf_set_errno): Adjust here too.
 937         * ctf-archive.c: Use ctf-endian.h.
 938         (ctf_arc_open_by_offset): Use memset, not bzero.  Drop cts_type,
 939         cts_flags and cts_offset.
 940         (ctf_arc_write): Drop debugging dependent on the size of off_t.
 941         * ctf-create.c: Provide a definition of roundup if not defined.
 942         (ctf_create): Drop cts_type, cts_flags and cts_offset.
 943         (ctf_add_reftype): Do not check if type IDs are below zero.
 944         (ctf_add_slice): Likewise.
 945         (ctf_add_typedef): Likewise.
 946         (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
 947         when known error-free.  Drop CTF_ERR usage for functions returning
 948         int.
 949         (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
 950         int.
 951         (ctf_add_variable): Likewise.
 952         (enumcmp): Likewise.
 953         (enumadd): Likewise.
 954         (membcmp): Likewise.
 955         (ctf_add_type): Likewise.  Cast error-returning ssize_t's to size_t
 956         when known error-free.
 957         * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
 958         returning int: use CTF_ERR for functions returning ctf_type_id.
 959         (ctf_dump_label): Likewise.
 960         (ctf_dump_objts): Likewise.
 961         * ctf-labels.c (ctf_label_topmost): Likewise.
 962         (ctf_label_iter): Likewise.
 963         (ctf_label_info): Likewise.
 964         * ctf-lookup.c (ctf_func_args): Likewise.
 965         * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
 966         (ctf_bufopen): Likewise.  Use zlib types as needed.
 967         * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
 968         returning int.
 969         (ctf_enum_iter): Likewise.
 970         (ctf_type_size): Likewise.
 971         (ctf_type_align): Likewise.  Cast to size_t where appropriate.
 972         (ctf_type_kind_unsliced): Likewise.
 973         (ctf_type_kind): Likewise.
 974         (ctf_type_encoding): Likewise.
 975         (ctf_member_info): Likewise.
 976         (ctf_array_info): Likewise.
 977         (ctf_enum_value): Likewise.
 978         (ctf_type_rvisit): Likewise.
 979         * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
 980         cts_offset.
 981         (ctf_simple_open): Likewise.
 982         (ctf_bfdopen_ctfsect): Likewise.  Set cts_size properly.
 983         * Makefile.in: Regenerate.
 984         * aclocal.m4: Likewise.
 985         * config.h: Likewise.
 986         * configure: Likewise.
 987
 988 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 989
 990         * configure.in: Check for bfd_section_from_elf_index.
 991         * configure: Regenerate.
 992         * config.h.in [HAVE_BFD_ELF]: Likewise.
 993         * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
 994         abfd is potentially unused now.
 995
 996 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 997
 998         * Makefile.am: New.
 999         * Makefile.in: Regenerated.
1000         * config.h.in: Likewise.
1001         * aclocal.m4: Likewise.
1002         * configure: Likewise.
1003
1004 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1005
1006         * ctf-dump.c: New.
1007
1008 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1009
1010         * ctf-labels.c: New.
1011
1012 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1013
1014         * ctf-impl.h (_libctf_version): New declaration.
1015         * ctf-subr.c (_libctf_version): Define it.
1016         (ctf_version): New.
1017
1018 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1019
1020         * ctf-create.c (enumcmp): New.
1021         (enumadd): Likewise.
1022         (membcmp): Likewise.
1023         (membadd): Likewise.
1024         (ctf_add_type): Likewise.
1025
1026 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1027
1028         * ctf-lookup.c (isqualifier): New.
1029         (ctf_lookup_by_name): Likewise.
1030         (struct ctf_lookup_var_key): Likewise.
1031         (ctf_lookup_var): Likewise.
1032         (ctf_lookup_variable): Likewise.
1033         (ctf_lookup_symbol_name): Likewise.
1034         (ctf_lookup_by_symbol): Likewise.
1035         (ctf_func_info): Likewise.
1036         (ctf_func_args): Likewise.
1037
1038 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1039
1040         * ctf-decl.c: New file.
1041         * ctf-types.c: Likewise.
1042         * ctf-impl.h: New declarations.
1043
1044 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1045
1046         * ctf-open-bfd.c: New file.
1047         * ctf-open.c (ctf_close): New.
1048         * ctf-impl.h: Include bfd.h.
1049         (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
1050         (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
1051         ctfi_bfd_close.
1052         (ctf_bfdopen_ctfsect): New declaration.
1053         (_CTF_SECTION): likewise.
1054
1055 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1056
1057         * ctf-archive.c: New.
1058         * ctf-impl.h (ctf_archive_internal): New type.
1059         (ctf_arc_open_internal): New declaration.
1060         (ctf_arc_bufopen): Likewise.
1061         (ctf_arc_close_internal): Likewise.
1062
1063 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1064
1065         * ctf-open.c: New file.
1066         * swap.h: Likewise.
1067
1068 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1069
1070         * ctf-create.c: New file.
1071         * ctf-lookup.c: New file.
1072
1073 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1074
1075         * ctf-impl.h: New definitions and declarations for type creation
1076         and lookup.
1077
1078 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1079
1080         * ctf-hash.c: New file.
1081         * ctf-impl.h: New declarations.
1082
1083 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1084
1085         * ctf-error.c: New file.
1086
1087 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1088
1089         * ctf-util.c: New file.
1090         * elf.h: Likewise.
1091         * ctf-impl.h: Include it, and add declarations.
1092
1093 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
1094
1095         * ctf-impl.h: New file.
1096         * ctf-subr.c: New file.
1097
1098 \f
1099 Local Variables:
1100 mode: change-log
1101 left-margin: 8
1102 fill-column: 76
1103 version-control: never
1104 End: