libctf/ChangeLog

   1 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * ctf-impl.h (includes): Include <sys/param.h> here.
   4
   5 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
   6
   7         * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
   8         (flip_objts): Likewise.
   9         (flip_vars): Likewise.
  10         (flip_types): Likewise.
  11
  12 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
  13
  14         * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
  15         freeing functions: if set, free the key and value if the slot
  16         already exists.  Always reassign the key.
  17         (ctf_dynhash_insert): Adjust call appropriately.
  18         (ctf_hash_insert_type): Likewise.
  19
  20 2019-08-03  Nick Alcock  <nick.alcock@oracle.com>
  21
  22         * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
  23         type kind.  Allow forwards to unify with pre-existing structs/
  24         unions/enums.
  25
  26 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
  27
  28         * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
  29         <ctf_link_memb_name_changer>: Likewise.
  30         <ctf_link_memb_name_changer_arg>: Likewise.
  31         * ctf-create.c (ctf_update): Update accordingly.
  32         * ctf-open.c (ctf_file_close): Likewise.
  33         * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
  34         (ctf_link_add_cu_mapping): New.
  35         (ctf_link_set_memb_name_changer): Likewise.
  36         (ctf_change_parent_name): New.
  37         (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
  38         allocated by the caller's ctf_link_memb_name_changer.
  39         <ndynames>: Likewise.
  40         (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
  41         (ctf_link_write): Likewise (for _CTF_SECTION only): also call
  42         ctf_change_parent_name.  Free any resulting names.
  43
  44 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  45
  46         * ctf-link.c (ctf_create_per_cu): New, refactored out of...
  47         (ctf_link_one_type): ... here, with parent-name setting added.
  48         (check_variable): New.
  49         (ctf_link_one_variable): Likewise.
  50         (ctf_link_one_input_archive_member): Call it.
  51         * ctf-error.c (_ctf_errlist): Updated with new errors.
  52
  53 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  54
  55         * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
  56         (struct ctf_link_type_mapping_key): New.
  57         (ctf_hash_type_mapping_key): Likewise.
  58         (ctf_hash_eq_type_mapping_key): Likewise.
  59         (ctf_add_type_mapping): Likewise.
  60         (ctf_type_mapping): Likewise.
  61         (ctf_dynhash_empty): Likewise.
  62         * ctf-open.c (ctf_file_close): Update accordingly.
  63         * ctf-create.c (ctf_update): Likewise.
  64         (ctf_add_type): Populate the mapping.
  65         * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
  66         (ctf_hash_eq_type_mapping_key): Check the key for equality.
  67         (ctf_dynhash_insert): Fix comment typo.
  68         (ctf_dynhash_empty): New.
  69         * ctf-link.c (ctf_add_type_mapping): New.
  70         (ctf_type_mapping): Likewise.
  71         (empty_link_type_mapping): New.
  72         (ctf_link_one_input_archive): Call it.
  73
  74 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  75
  76         * ctf-link.c: New file, linking of the string and type sections.
  77         * Makefile.am (libctf_a_SOURCES): Add it.
  78         * Makefile.in: Regenerate.
  79
  80         * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
  81         ctf_link_outputs.
  82         * ctf-create.c (ctf_update): Update accordingly.
  83         * ctf-open.c (ctf_file_close): Likewise.
  84         * ctf-error.c (_ctf_errlist): Updated with new errors.
  85
  86 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  87
  88         * ctf-dump.c (ctf_dump_funcs): Check the right error value.
  89
  90 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  91
  92         * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
  93         ctf_type_iter.
  94         (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
  95         (ctf_dump_format_type): Add non-root-type { } notation.
  96         Add root flag to prototype.
  97         (ctf_dump_label): Adjust accordingly.
  98         (ctf_dump_objts): Likewise.
  99         (ctf_dump_var): Likewise.
 100
 101 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 102
 103         * ctf-create.c (ctf_compress_write): Fix double-free.
 104
 105 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 106
 107         * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
 108         of...
 109         (ctf_arc_write_fd): ... this new function.
 110         * ctf-create.c (ctf_write_mem): New.
 111
 112 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 113
 114         * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
 115         (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
 116         (ctf_str_add_ref): Name the last arg.
 117         (ctf_str_add_external) New.
 118         (ctf_str_add_strraw_explicit): Likewise.
 119         (ctf_simple_open_internal): Likewise.
 120         (ctf_bufopen_internal): Likewise.
 121
 122         * ctf-string.c (ctf_strraw_explicit): Split from...
 123         (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
 124         (ctf_str_add_ref_internal): Return the atom, not the
 125         string.
 126         (ctf_str_add): Adjust accordingly.
 127         (ctf_str_add_ref): Likewise.  Move up in the file.
 128         (ctf_str_add_external): New: update the csa_offset.
 129         (ctf_str_count_strtab): Only account for strings with no csa_offset
 130         in the internal strtab length.
 131         (ctf_str_write_strtab): If the csa_offset is set, update the
 132         string's refs without writing the string out, and update the
 133         ctf_syn_ext_strtab.  Make OOM handling less ugly.
 134         * ctf-create.c (struct ctf_sort_var_arg_cb): New.
 135         (ctf_update): Handle failure to populate the strtab.  Pass in the
 136         new ctf_sort_var arg.  Adjust for ctf_syn_ext_strtab addition.
 137         Call ctf_simple_open_internal, not ctf_simple_open.
 138         (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
 139         strings by hand.
 140         * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
 141         ctf_strraw).  Adjust to diagnose ECTF_STRTAB nonetheless.
 142         * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
 143         (ctf_file_close): Destroy the ctf_syn_ext_strtab.
 144         (ctf_simple_open): Rename to, and reimplement as a wrapper around...
 145         (ctf_simple_open_internal): ... this new function, which calls
 146         ctf_bufopen_internal.
 147         (ctf_bufopen): Rename to, and reimplement as a wrapper around...
 148         (ctf_bufopen_internal): ... this new function, which sets
 149         ctf_syn_ext_strtab.
 150
 151 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 152
 153         * ctf_types.c (ctf_type_iter_all): New.
 154
 155 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 156
 157         * ctf-open.c (init_symtab): Check for overflow against the right
 158         section.
 159         (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
 160         (upgrade_types_v1): Note that these sections are not checked.
 161         (flip_header): Endian-swap the header fields.
 162         (flip_ctf): Endian-swap the sections.
 163         (flip_objts): Update comment.
 164         (ctf_bufopen): Check header offsets and alignment for validity.
 165
 166 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 167
 168         * ctf-open-bfd.c: Add <assert.h>.
 169         (ctf_bfdopen_ctfsect): Open string and symbol tables using
 170         techniques borrowed from bfd_elf_sym_name.
 171         (ctf_new_archive_internal): Improve comment.
 172         * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
 173         * ctf-open.c (ctf_bufopen): Allow opening with a string section but
 174         no symbol section, but not vice versa.
 175
 176 2019-07-08  Nick Alcock  <nick.alcock@oracle.com>
 177
 178         * ctf-impl.h (ctf_file_t): New field ctf_openflags.
 179         * ctf-open.c (ctf_bufopen): Set it.  No longer dump header offsets.
 180         * ctf-dump.c (dump_header): New function, dump the CTF header.
 181         (ctf_dump): Call it.
 182         (ctf_dump_header_strfield): New function.
 183         (ctf_dump_header_sectfield): Likewise.
 184
 185 2019-07-06  Nick Alcock  <nick.alcock@oracle.com>
 186
 187         * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
 188         ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
 189         * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
 190         ctf_base: do not assume that it is always sizeof (ctf_header_t).
 191         Print out ctf_cuname: only print out ctf_parname if set.
 192         (ctf_free_base): Removed, ctf_base is no longer freed: free
 193         ctf_dynbase instead.
 194         (ctf_set_version): Fix spacing.
 195         (upgrade_header): New, in-place header upgrading.
 196         (upgrade_types): Rename to...
 197         (upgrade_types_v1): ... this.  Free ctf_dynbase, not ctf_base.  No
 198         longer track old and new headers separately.  No longer allow for
 199         header sizes explicitly: squeeze the headers out on upgrade (they
 200         are preserved in fp->ctf_header).  Set ctf_dynbase, ctf_base and
 201         ctf_buf explicitly.  Use ctf_free, not ctf_free_base.
 202         (upgrade_types): New, also handle ctf_parmax updating.
 203         (flip_header): Flip ctf_cuname.
 204         (flip_types): Flip BUF explicitly rather than deriving BUF from
 205         BASE.
 206         (ctf_bufopen): Store the header in fp->ctf_header.  Correct minimum
 207         required alignment of objtoff and funcoff.  No longer store it in
 208         the ctf_buf unless that buf is derived unmodified from the input.
 209         Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
 210         that duplicate fields in ctf_file: move allocation of ctf_file
 211         further up instead.  Call upgrade_header as needed.  Move
 212         version-specific ctf_parmax initialization into upgrade_types.  More
 213         concise error handling.
 214         (ctf_file_close): No longer test for null pointers before freeing.
 215         Free ctf_dyncuname, ctf_dynbase, and ctf_header.  Do not call
 216         ctf_free_base.
 217         (ctf_cuname): New.
 218         (ctf_cuname_set): New.
 219         * ctf-create.c (ctf_update): Populate ctf_cuname.
 220         (ctf_gzwrite): Write out the header explicitly.  Remove obsolescent
 221         comment.
 222         (ctf_write): Likewise.
 223         (ctf_compress_write): Get the header from ctf_header, not ctf_base.
 224         Fix the compression length: fp->ctf_size never counted the CTF
 225         header.  Simplify the compress call accordingly.
 226
 227 2019-07-11  Hans-Peter Nilsson  <hp@bitrange.com>
 228
 229         * ctf-endian.h: Don't assume htole64 and le64toh are always
 230         present if HAVE_ENDIAN_H; also check if htole64 is defined.
 231         [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
 232         not bswap_identity_64.
 233
 234 2019-09-18  Alan Modra  <amodra@gmail.com>
 235
 236         * ctf-open-bfd.c: Update throughout for bfd section macro changes.
 237
 238 2019-09-09  Phil Blundell  <pb@pbcl.net>
 239
 240         binutils 2.33 branch created.
 241
 242 2019-07-18  Nick Alcock  <nick.alcock@oracle.com>
 243
 244         * ctf-types.c (ctf_type_aname_raw): New.
 245         (ctf_func_type_info): Likewise.
 246         (ctf_func_type_args): Likewise.
 247         * ctf-error.c (_ctf_errlist): Fix description.
 248         * ctf-lookup.c: Fix file description.
 249
 250 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 251
 252         * ctf-create.c (ctf_create): Fix off-by-one error.
 253
 254 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 255
 256         * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
 257         struct ctf_strs.
 258         (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
 259         (struct ctf_str_atom): New, disambiguated single string.
 260         (struct ctf_str_atom_ref): New, points to some other location that
 261         references this string's offset.
 262         (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
 263         Remove member ctf_dtvstrlen: we no longer track the total strlen
 264         as we add strings.
 265         (ctf_str_create_atoms): Declare new function in ctf-string.c.
 266         (ctf_str_free_atoms): Likewise.
 267         (ctf_str_add): Likewise.
 268         (ctf_str_add_ref): Likewise.
 269         (ctf_str_rollback): Likewise.
 270         (ctf_str_purge_refs): Likewise.
 271         (ctf_str_write_strtab): Likewise.
 272         (ctf_realloc): Declare new function in ctf-util.c.
 273
 274         * ctf-open.c (ctf_bufopen): Create the atoms table.
 275         (ctf_file_close): Destroy it.
 276         * ctf-create.c (ctf_update): Copy-and-free it on update.  No longer
 277         special-case the position of the parname string.  Construct the
 278         strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
 279         rest of each buffer element is constructed, not via open-coding:
 280         realloc the CTF buffer and append the strtab to it.  No longer
 281         maintain ctf_dtvstrlen.  Sort the variable entry table later, after
 282         strtab construction.
 283         (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
 284         (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
 285         after buffer element construction instead.
 286         (ctf_copy_lmembers): Likewise.
 287         (ctf_copy_emembers): Likewise.
 288         (ctf_create): No longer maintain the ctf_dtvstrlen.
 289         (ctf_dtd_delete): Likewise.
 290         (ctf_dvd_delete): Likewise.
 291         (ctf_add_generic): Likewise.
 292         (ctf_add_enumerator): Likewise.
 293         (ctf_add_member_offset): Likewise.
 294         (ctf_add_variable): Likewise.
 295         (membadd): Likewise.
 296         * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
 297         if there are active ctf_str_num_refs.
 298         (ctf_strraw): Move to ctf-string.c.
 299         (ctf_strptr): Likewise.
 300         * ctf-string.c: New file, strtab manipulation.
 301
 302         * Makefile.am (libctf_a_SOURCES): Add it.
 303         * Makefile.in: Regenerate.
 304
 305 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 306
 307         * ctf-impl.h (ctf_hash_iter_f): New.
 308         (ctf_dynhash_iter): New declaration.
 309         (ctf_dynhash_iter_remove): New declaration.
 310         * ctf-hash.c (ctf_dynhash_iter): Define.
 311         (ctf_dynhash_iter_remove): Likewise.
 312         (ctf_hashtab_traverse): New.
 313         (ctf_hashtab_traverse_remove): Likewise.
 314         (struct ctf_traverse_cb_arg): Likewise.
 315         (struct ctf_traverse_remove_cb_arg): Likewise.
 316
 317 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 318
 319         * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
 320
 321 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 322
 323         * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
 324         (ctf_dump_funcs): Likewise.
 325
 326 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 327
 328         * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
 329         (ctf_fdopen): Check for endian-swapped raw CTF magic, and
 330         little-endian CTF archive magic.  Do not check the CTF version:
 331         ctf_simple_open does that in endian-safe ways.  Do not dereference
 332         null pointers on open failure.
 333
 334 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 335
 336         * ctf-open.c (get_vbytes_common): Return the new slice size.
 337         (ctf_bufopen): Flip the endianness of the CTF-section header copy.
 338         Remember to copy in the CTF data when opening an uncompressed
 339         foreign-endian CTF file.  Prune useless variable manipulation.
 340
 341 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 342
 343         * ctf-open.c (ctf_types): Fail when unidentified type kinds are
 344         seen.
 345
 346 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 347
 348         * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
 349         output.
 350
 351 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 352
 353         * ctf-subr.c (_PAGESIZE): Remove.
 354         (ctf_data_alloc): Likewise.
 355         (ctf_data_free): Likewise.
 356         (ctf_data_protect): Likewise.
 357         * ctf-impl.h: Remove declarations.
 358         * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
 359         ctf_free, not ctf_data_free.
 360         (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc.  Free
 361         the buffer again on compression error.
 362         * ctf-open.c (ctf_set_base): No longer track the size: call
 363         ctf_free, not ctf_data_free.
 364         (upgrade_types): Likewise.  Call ctf_alloc, not ctf_data_alloc.
 365         (ctf_bufopen): Likewise.  No longer call ctf_data_protect.
 366
 367 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 368
 369         * ctf-create.c (ctf_dtd_insert): Pass on error returns from
 370         ctf_dynhash_insert.
 371         (ctf_dvd_insert): Likewise.
 372         (ctf_add_generic): Likewise.
 373         (ctf_add_variable): Likewise.
 374         * ctf-impl.h: Adjust declarations.
 375
 376 2019-06-14  Alan Modra  <amodra@gmail.com>
 377
 378         * configure: Regenerate.
 379
 380 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 381
 382         * ctf-decls.h: Include <libiberty.h>.
 383         * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
 384
 385 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 386
 387         * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
 388         (ctf_dump_objts): Likewise.
 389         (ctf_dump_funcs): Likewise.
 390         (ctf_dump_member): Likewise.
 391         (ctf_dump_str): Likewise.
 392
 393 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 394
 395         * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
 396         * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
 397
 398 2019-06-05  Nick Alcock  <nick.alcock@oracle.com>
 399
 400         * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
 401         (ctf_arc_open_by_offset): Likewise.
 402         * ctf-create.c (ctf_add_type): Likewise.
 403
 404 2019-06-04  Tom Tromey  <tromey@adacore.com>
 405
 406         * ctf-create.c (ctf_add_encoded, ctf_add_slice)
 407         (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
 408
 409 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
 410
 411         * configure.ac: Check for O_CLOEXEC.
 412         * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
 413         * config.h.in: Regenerate.
 414         * configure: Likewise.
 415
 416 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
 417
 418         * qsort_r.c: Rename to...
 419         * ctf-qsort_r.c: ... this.
 420         (_quicksort): Define to ctf_qsort_r.
 421         * ctf-decls.h (qsort_r): Remove.
 422         (ctf_qsort_r): Add.
 423         (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
 424         (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
 425         * Makefile.am (libctf_a_LIBADD): Remove.
 426         (libctf_a_SOURCES): New, add ctf-qsort_r.c.
 427         * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
 428         * ctf-create.c (ctf_update): Likewise.
 429         * configure.ac: Check for BSD versus GNU qsort_r signature.
 430         * Makefile.in: Regenerate.
 431         * config.h.in: Likewise.
 432         * configure: Likewise.
 433
 434 2019-06-03  Nick Alcock  <nick.alcock@oracle.com>
 435
 436         * ctf-dump.c (ctf_dump_funcs): Free in the right place.
 437
 438 2019-05-29  Nick Alcock  <nick.alcock@oracle.com>
 439
 440         * Makefile.am (ZLIB): New.
 441         (ZLIBINC): Likewise.
 442         (AM_CFLAGS): Use them.
 443         (libctf_a_LIBADD): New, for LIBOBJS.
 444         * configure.ac: Check for zlib, endian.h, and qsort_r.
 445         * ctf-endian.h: New, providing htole64 and le64toh.
 446         * swap.h: Code style fixes.
 447         (bswap_identity_64): New.
 448         * qsort_r.c: New, from gnulib (with one added #include).
 449         * ctf-decls.h: New, providing a conditional qsort_r declaration,
 450         and unconditional definitions of MIN and MAX.
 451         * ctf-impl.h: Use it.  Do not use <sys/errno.h>.
 452         (ctf_set_errno): Now returns unsigned long.
 453         * ctf-util.c (ctf_set_errno): Adjust here too.
 454         * ctf-archive.c: Use ctf-endian.h.
 455         (ctf_arc_open_by_offset): Use memset, not bzero.  Drop cts_type,
 456         cts_flags and cts_offset.
 457         (ctf_arc_write): Drop debugging dependent on the size of off_t.
 458         * ctf-create.c: Provide a definition of roundup if not defined.
 459         (ctf_create): Drop cts_type, cts_flags and cts_offset.
 460         (ctf_add_reftype): Do not check if type IDs are below zero.
 461         (ctf_add_slice): Likewise.
 462         (ctf_add_typedef): Likewise.
 463         (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
 464         when known error-free.  Drop CTF_ERR usage for functions returning
 465         int.
 466         (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
 467         int.
 468         (ctf_add_variable): Likewise.
 469         (enumcmp): Likewise.
 470         (enumadd): Likewise.
 471         (membcmp): Likewise.
 472         (ctf_add_type): Likewise.  Cast error-returning ssize_t's to size_t
 473         when known error-free.
 474         * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
 475         returning int: use CTF_ERR for functions returning ctf_type_id.
 476         (ctf_dump_label): Likewise.
 477         (ctf_dump_objts): Likewise.
 478         * ctf-labels.c (ctf_label_topmost): Likewise.
 479         (ctf_label_iter): Likewise.
 480         (ctf_label_info): Likewise.
 481         * ctf-lookup.c (ctf_func_args): Likewise.
 482         * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
 483         (ctf_bufopen): Likewise.  Use zlib types as needed.
 484         * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
 485         returning int.
 486         (ctf_enum_iter): Likewise.
 487         (ctf_type_size): Likewise.
 488         (ctf_type_align): Likewise.  Cast to size_t where appropriate.
 489         (ctf_type_kind_unsliced): Likewise.
 490         (ctf_type_kind): Likewise.
 491         (ctf_type_encoding): Likewise.
 492         (ctf_member_info): Likewise.
 493         (ctf_array_info): Likewise.
 494         (ctf_enum_value): Likewise.
 495         (ctf_type_rvisit): Likewise.
 496         * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
 497         cts_offset.
 498         (ctf_simple_open): Likewise.
 499         (ctf_bfdopen_ctfsect): Likewise.  Set cts_size properly.
 500         * Makefile.in: Regenerate.
 501         * aclocal.m4: Likewise.
 502         * config.h: Likewise.
 503         * configure: Likewise.
 504
 505 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 506
 507         * configure.in: Check for bfd_section_from_elf_index.
 508         * configure: Regenerate.
 509         * config.h.in [HAVE_BFD_ELF]: Likewise.
 510         * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
 511         abfd is potentially unused now.
 512
 513 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 514
 515         * Makefile.am: New.
 516         * Makefile.in: Regenerated.
 517         * config.h.in: Likewise.
 518         * aclocal.m4: Likewise.
 519         * configure: Likewise.
 520
 521 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 522
 523         * ctf-dump.c: New.
 524
 525 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 526
 527         * ctf-labels.c: New.
 528
 529 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 530
 531         * ctf-impl.h (_libctf_version): New declaration.
 532         * ctf-subr.c (_libctf_version): Define it.
 533         (ctf_version): New.
 534
 535 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 536
 537         * ctf-create.c (enumcmp): New.
 538         (enumadd): Likewise.
 539         (membcmp): Likewise.
 540         (membadd): Likewise.
 541         (ctf_add_type): Likewise.
 542
 543 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 544
 545         * ctf-lookup.c (isqualifier): New.
 546         (ctf_lookup_by_name): Likewise.
 547         (struct ctf_lookup_var_key): Likewise.
 548         (ctf_lookup_var): Likewise.
 549         (ctf_lookup_variable): Likewise.
 550         (ctf_lookup_symbol_name): Likewise.
 551         (ctf_lookup_by_symbol): Likewise.
 552         (ctf_func_info): Likewise.
 553         (ctf_func_args): Likewise.
 554
 555 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 556
 557         * ctf-decl.c: New file.
 558         * ctf-types.c: Likewise.
 559         * ctf-impl.h: New declarations.
 560
 561 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 562
 563         * ctf-open-bfd.c: New file.
 564         * ctf-open.c (ctf_close): New.
 565         * ctf-impl.h: Include bfd.h.
 566         (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
 567         (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
 568         ctfi_bfd_close.
 569         (ctf_bfdopen_ctfsect): New declaration.
 570         (_CTF_SECTION): likewise.
 571
 572 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 573
 574         * ctf-archive.c: New.
 575         * ctf-impl.h (ctf_archive_internal): New type.
 576         (ctf_arc_open_internal): New declaration.
 577         (ctf_arc_bufopen): Likewise.
 578         (ctf_arc_close_internal): Likewise.
 579
 580 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 581
 582         * ctf-open.c: New file.
 583         * swap.h: Likewise.
 584
 585 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 586
 587         * ctf-create.c: New file.
 588         * ctf-lookup.c: New file.
 589
 590 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 591
 592         * ctf-impl.h: New definitions and declarations for type creation
 593         and lookup.
 594
 595 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 596
 597         * ctf-hash.c: New file.
 598         * ctf-impl.h: New declarations.
 599
 600 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 601
 602         * ctf-error.c: New file.
 603
 604 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 605
 606         * ctf-util.c: New file.
 607         * elf.h: Likewise.
 608         * ctf-impl.h: Include it, and add declarations.
 609
 610 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 611
 612         * ctf-impl.h: New file.
 613         * ctf-subr.c: New file.
 614
 615 \f
 616 Local Variables:
 617 mode: change-log
 618 left-margin: 8
 619 fill-column: 76
 620 version-control: never
 621 End: