libctf/ChangeLog

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