libctf/ChangeLog

   1 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
   4         * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
   5
   6 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
   7
   8         * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
   9
  10 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  11
  12         * ctf-impl.h (includes): Include <sys/param.h> here.
  13
  14 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
  15
  16         * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
  17         (flip_objts): Likewise.
  18         (flip_vars): Likewise.
  19         (flip_types): Likewise.
  20
  21 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
  22
  23         * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
  24         freeing functions: if set, free the key and value if the slot
  25         already exists.  Always reassign the key.
  26         (ctf_dynhash_insert): Adjust call appropriately.
  27         (ctf_hash_insert_type): Likewise.
  28
  29 2019-08-03  Nick Alcock  <nick.alcock@oracle.com>
  30
  31         * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
  32         type kind.  Allow forwards to unify with pre-existing structs/
  33         unions/enums.
  34
  35 2019-07-30  Nick Alcock  <nick.alcock@oracle.com>
  36
  37         * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
  38         <ctf_link_memb_name_changer>: Likewise.
  39         <ctf_link_memb_name_changer_arg>: Likewise.
  40         * ctf-create.c (ctf_update): Update accordingly.
  41         * ctf-open.c (ctf_file_close): Likewise.
  42         * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
  43         (ctf_link_add_cu_mapping): New.
  44         (ctf_link_set_memb_name_changer): Likewise.
  45         (ctf_change_parent_name): New.
  46         (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
  47         allocated by the caller's ctf_link_memb_name_changer.
  48         <ndynames>: Likewise.
  49         (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
  50         (ctf_link_write): Likewise (for _CTF_SECTION only): also call
  51         ctf_change_parent_name.  Free any resulting names.
  52
  53 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  54
  55         * ctf-link.c (ctf_create_per_cu): New, refactored out of...
  56         (ctf_link_one_type): ... here, with parent-name setting added.
  57         (check_variable): New.
  58         (ctf_link_one_variable): Likewise.
  59         (ctf_link_one_input_archive_member): Call it.
  60         * ctf-error.c (_ctf_errlist): Updated with new errors.
  61
  62 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  63
  64         * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
  65         (struct ctf_link_type_mapping_key): New.
  66         (ctf_hash_type_mapping_key): Likewise.
  67         (ctf_hash_eq_type_mapping_key): Likewise.
  68         (ctf_add_type_mapping): Likewise.
  69         (ctf_type_mapping): Likewise.
  70         (ctf_dynhash_empty): Likewise.
  71         * ctf-open.c (ctf_file_close): Update accordingly.
  72         * ctf-create.c (ctf_update): Likewise.
  73         (ctf_add_type): Populate the mapping.
  74         * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
  75         (ctf_hash_eq_type_mapping_key): Check the key for equality.
  76         (ctf_dynhash_insert): Fix comment typo.
  77         (ctf_dynhash_empty): New.
  78         * ctf-link.c (ctf_add_type_mapping): New.
  79         (ctf_type_mapping): Likewise.
  80         (empty_link_type_mapping): New.
  81         (ctf_link_one_input_archive): Call it.
  82
  83 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  84
  85         * ctf-link.c: New file, linking of the string and type sections.
  86         * Makefile.am (libctf_a_SOURCES): Add it.
  87         * Makefile.in: Regenerate.
  88
  89         * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
  90         ctf_link_outputs.
  91         * ctf-create.c (ctf_update): Update accordingly.
  92         * ctf-open.c (ctf_file_close): Likewise.
  93         * ctf-error.c (_ctf_errlist): Updated with new errors.
  94
  95 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
  96
  97         * ctf-dump.c (ctf_dump_funcs): Check the right error value.
  98
  99 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 100
 101         * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
 102         ctf_type_iter.
 103         (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
 104         (ctf_dump_format_type): Add non-root-type { } notation.
 105         Add root flag to prototype.
 106         (ctf_dump_label): Adjust accordingly.
 107         (ctf_dump_objts): Likewise.
 108         (ctf_dump_var): Likewise.
 109
 110 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 111
 112         * ctf-create.c (ctf_compress_write): Fix double-free.
 113
 114 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 115
 116         * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
 117         of...
 118         (ctf_arc_write_fd): ... this new function.
 119         * ctf-create.c (ctf_write_mem): New.
 120
 121 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 122
 123         * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
 124         (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
 125         (ctf_str_add_ref): Name the last arg.
 126         (ctf_str_add_external) New.
 127         (ctf_str_add_strraw_explicit): Likewise.
 128         (ctf_simple_open_internal): Likewise.
 129         (ctf_bufopen_internal): Likewise.
 130
 131         * ctf-string.c (ctf_strraw_explicit): Split from...
 132         (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
 133         (ctf_str_add_ref_internal): Return the atom, not the
 134         string.
 135         (ctf_str_add): Adjust accordingly.
 136         (ctf_str_add_ref): Likewise.  Move up in the file.
 137         (ctf_str_add_external): New: update the csa_offset.
 138         (ctf_str_count_strtab): Only account for strings with no csa_offset
 139         in the internal strtab length.
 140         (ctf_str_write_strtab): If the csa_offset is set, update the
 141         string's refs without writing the string out, and update the
 142         ctf_syn_ext_strtab.  Make OOM handling less ugly.
 143         * ctf-create.c (struct ctf_sort_var_arg_cb): New.
 144         (ctf_update): Handle failure to populate the strtab.  Pass in the
 145         new ctf_sort_var arg.  Adjust for ctf_syn_ext_strtab addition.
 146         Call ctf_simple_open_internal, not ctf_simple_open.
 147         (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
 148         strings by hand.
 149         * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
 150         ctf_strraw).  Adjust to diagnose ECTF_STRTAB nonetheless.
 151         * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
 152         (ctf_file_close): Destroy the ctf_syn_ext_strtab.
 153         (ctf_simple_open): Rename to, and reimplement as a wrapper around...
 154         (ctf_simple_open_internal): ... this new function, which calls
 155         ctf_bufopen_internal.
 156         (ctf_bufopen): Rename to, and reimplement as a wrapper around...
 157         (ctf_bufopen_internal): ... this new function, which sets
 158         ctf_syn_ext_strtab.
 159
 160 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 161
 162         * ctf_types.c (ctf_type_iter_all): New.
 163
 164 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 165
 166         * ctf-open.c (init_symtab): Check for overflow against the right
 167         section.
 168         (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
 169         (upgrade_types_v1): Note that these sections are not checked.
 170         (flip_header): Endian-swap the header fields.
 171         (flip_ctf): Endian-swap the sections.
 172         (flip_objts): Update comment.
 173         (ctf_bufopen): Check header offsets and alignment for validity.
 174
 175 2019-07-13  Nick Alcock  <nick.alcock@oracle.com>
 176
 177         * ctf-open-bfd.c: Add <assert.h>.
 178         (ctf_bfdopen_ctfsect): Open string and symbol tables using
 179         techniques borrowed from bfd_elf_sym_name.
 180         (ctf_new_archive_internal): Improve comment.
 181         * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
 182         * ctf-open.c (ctf_bufopen): Allow opening with a string section but
 183         no symbol section, but not vice versa.
 184
 185 2019-07-08  Nick Alcock  <nick.alcock@oracle.com>
 186
 187         * ctf-impl.h (ctf_file_t): New field ctf_openflags.
 188         * ctf-open.c (ctf_bufopen): Set it.  No longer dump header offsets.
 189         * ctf-dump.c (dump_header): New function, dump the CTF header.
 190         (ctf_dump): Call it.
 191         (ctf_dump_header_strfield): New function.
 192         (ctf_dump_header_sectfield): Likewise.
 193
 194 2019-07-06  Nick Alcock  <nick.alcock@oracle.com>
 195
 196         * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
 197         ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
 198         * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
 199         ctf_base: do not assume that it is always sizeof (ctf_header_t).
 200         Print out ctf_cuname: only print out ctf_parname if set.
 201         (ctf_free_base): Removed, ctf_base is no longer freed: free
 202         ctf_dynbase instead.
 203         (ctf_set_version): Fix spacing.
 204         (upgrade_header): New, in-place header upgrading.
 205         (upgrade_types): Rename to...
 206         (upgrade_types_v1): ... this.  Free ctf_dynbase, not ctf_base.  No
 207         longer track old and new headers separately.  No longer allow for
 208         header sizes explicitly: squeeze the headers out on upgrade (they
 209         are preserved in fp->ctf_header).  Set ctf_dynbase, ctf_base and
 210         ctf_buf explicitly.  Use ctf_free, not ctf_free_base.
 211         (upgrade_types): New, also handle ctf_parmax updating.
 212         (flip_header): Flip ctf_cuname.
 213         (flip_types): Flip BUF explicitly rather than deriving BUF from
 214         BASE.
 215         (ctf_bufopen): Store the header in fp->ctf_header.  Correct minimum
 216         required alignment of objtoff and funcoff.  No longer store it in
 217         the ctf_buf unless that buf is derived unmodified from the input.
 218         Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
 219         that duplicate fields in ctf_file: move allocation of ctf_file
 220         further up instead.  Call upgrade_header as needed.  Move
 221         version-specific ctf_parmax initialization into upgrade_types.  More
 222         concise error handling.
 223         (ctf_file_close): No longer test for null pointers before freeing.
 224         Free ctf_dyncuname, ctf_dynbase, and ctf_header.  Do not call
 225         ctf_free_base.
 226         (ctf_cuname): New.
 227         (ctf_cuname_set): New.
 228         * ctf-create.c (ctf_update): Populate ctf_cuname.
 229         (ctf_gzwrite): Write out the header explicitly.  Remove obsolescent
 230         comment.
 231         (ctf_write): Likewise.
 232         (ctf_compress_write): Get the header from ctf_header, not ctf_base.
 233         Fix the compression length: fp->ctf_size never counted the CTF
 234         header.  Simplify the compress call accordingly.
 235
 236 2019-07-11  Hans-Peter Nilsson  <hp@bitrange.com>
 237
 238         * ctf-endian.h: Don't assume htole64 and le64toh are always
 239         present if HAVE_ENDIAN_H; also check if htole64 is defined.
 240         [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
 241         not bswap_identity_64.
 242
 243 2019-09-18  Alan Modra  <amodra@gmail.com>
 244
 245         * ctf-open-bfd.c: Update throughout for bfd section macro changes.
 246
 247 2019-09-09  Phil Blundell  <pb@pbcl.net>
 248
 249         binutils 2.33 branch created.
 250
 251 2019-07-18  Nick Alcock  <nick.alcock@oracle.com>
 252
 253         * ctf-types.c (ctf_type_aname_raw): New.
 254         (ctf_func_type_info): Likewise.
 255         (ctf_func_type_args): Likewise.
 256         * ctf-error.c (_ctf_errlist): Fix description.
 257         * ctf-lookup.c: Fix file description.
 258
 259 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 260
 261         * ctf-create.c (ctf_create): Fix off-by-one error.
 262
 263 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 264
 265         * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
 266         struct ctf_strs.
 267         (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
 268         (struct ctf_str_atom): New, disambiguated single string.
 269         (struct ctf_str_atom_ref): New, points to some other location that
 270         references this string's offset.
 271         (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
 272         Remove member ctf_dtvstrlen: we no longer track the total strlen
 273         as we add strings.
 274         (ctf_str_create_atoms): Declare new function in ctf-string.c.
 275         (ctf_str_free_atoms): Likewise.
 276         (ctf_str_add): Likewise.
 277         (ctf_str_add_ref): Likewise.
 278         (ctf_str_rollback): Likewise.
 279         (ctf_str_purge_refs): Likewise.
 280         (ctf_str_write_strtab): Likewise.
 281         (ctf_realloc): Declare new function in ctf-util.c.
 282
 283         * ctf-open.c (ctf_bufopen): Create the atoms table.
 284         (ctf_file_close): Destroy it.
 285         * ctf-create.c (ctf_update): Copy-and-free it on update.  No longer
 286         special-case the position of the parname string.  Construct the
 287         strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
 288         rest of each buffer element is constructed, not via open-coding:
 289         realloc the CTF buffer and append the strtab to it.  No longer
 290         maintain ctf_dtvstrlen.  Sort the variable entry table later, after
 291         strtab construction.
 292         (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
 293         (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
 294         after buffer element construction instead.
 295         (ctf_copy_lmembers): Likewise.
 296         (ctf_copy_emembers): Likewise.
 297         (ctf_create): No longer maintain the ctf_dtvstrlen.
 298         (ctf_dtd_delete): Likewise.
 299         (ctf_dvd_delete): Likewise.
 300         (ctf_add_generic): Likewise.
 301         (ctf_add_enumerator): Likewise.
 302         (ctf_add_member_offset): Likewise.
 303         (ctf_add_variable): Likewise.
 304         (membadd): Likewise.
 305         * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
 306         if there are active ctf_str_num_refs.
 307         (ctf_strraw): Move to ctf-string.c.
 308         (ctf_strptr): Likewise.
 309         * ctf-string.c: New file, strtab manipulation.
 310
 311         * Makefile.am (libctf_a_SOURCES): Add it.
 312         * Makefile.in: Regenerate.
 313
 314 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 315
 316         * ctf-impl.h (ctf_hash_iter_f): New.
 317         (ctf_dynhash_iter): New declaration.
 318         (ctf_dynhash_iter_remove): New declaration.
 319         * ctf-hash.c (ctf_dynhash_iter): Define.
 320         (ctf_dynhash_iter_remove): Likewise.
 321         (ctf_hashtab_traverse): New.
 322         (ctf_hashtab_traverse_remove): Likewise.
 323         (struct ctf_traverse_cb_arg): Likewise.
 324         (struct ctf_traverse_remove_cb_arg): Likewise.
 325
 326 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 327
 328         * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
 329
 330 2019-06-28  Nick Alcock  <nick.alcock@oracle.com>
 331
 332         * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
 333         (ctf_dump_funcs): Likewise.
 334
 335 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 336
 337         * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
 338         (ctf_fdopen): Check for endian-swapped raw CTF magic, and
 339         little-endian CTF archive magic.  Do not check the CTF version:
 340         ctf_simple_open does that in endian-safe ways.  Do not dereference
 341         null pointers on open failure.
 342
 343 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 344
 345         * ctf-open.c (get_vbytes_common): Return the new slice size.
 346         (ctf_bufopen): Flip the endianness of the CTF-section header copy.
 347         Remember to copy in the CTF data when opening an uncompressed
 348         foreign-endian CTF file.  Prune useless variable manipulation.
 349
 350 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 351
 352         * ctf-open.c (ctf_types): Fail when unidentified type kinds are
 353         seen.
 354
 355 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 356
 357         * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
 358         output.
 359
 360 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 361
 362         * ctf-subr.c (_PAGESIZE): Remove.
 363         (ctf_data_alloc): Likewise.
 364         (ctf_data_free): Likewise.
 365         (ctf_data_protect): Likewise.
 366         * ctf-impl.h: Remove declarations.
 367         * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
 368         ctf_free, not ctf_data_free.
 369         (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc.  Free
 370         the buffer again on compression error.
 371         * ctf-open.c (ctf_set_base): No longer track the size: call
 372         ctf_free, not ctf_data_free.
 373         (upgrade_types): Likewise.  Call ctf_alloc, not ctf_data_alloc.
 374         (ctf_bufopen): Likewise.  No longer call ctf_data_protect.
 375
 376 2019-06-19  Nick Alcock  <nick.alcock@oracle.com>
 377
 378         * ctf-create.c (ctf_dtd_insert): Pass on error returns from
 379         ctf_dynhash_insert.
 380         (ctf_dvd_insert): Likewise.
 381         (ctf_add_generic): Likewise.
 382         (ctf_add_variable): Likewise.
 383         * ctf-impl.h: Adjust declarations.
 384
 385 2019-06-14  Alan Modra  <amodra@gmail.com>
 386
 387         * configure: Regenerate.
 388
 389 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 390
 391         * ctf-decls.h: Include <libiberty.h>.
 392         * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
 393
 394 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 395
 396         * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
 397         (ctf_dump_objts): Likewise.
 398         (ctf_dump_funcs): Likewise.
 399         (ctf_dump_member): Likewise.
 400         (ctf_dump_str): Likewise.
 401
 402 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
 403
 404         * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
 405         * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
 406
 407 2019-06-05  Nick Alcock  <nick.alcock@oracle.com>
 408
 409         * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
 410         (ctf_arc_open_by_offset): Likewise.
 411         * ctf-create.c (ctf_add_type): Likewise.
 412
 413 2019-06-04  Tom Tromey  <tromey@adacore.com>
 414
 415         * ctf-create.c (ctf_add_encoded, ctf_add_slice)
 416         (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
 417
 418 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
 419
 420         * configure.ac: Check for O_CLOEXEC.
 421         * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
 422         * config.h.in: Regenerate.
 423         * configure: Likewise.
 424
 425 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
 426
 427         * qsort_r.c: Rename to...
 428         * ctf-qsort_r.c: ... this.
 429         (_quicksort): Define to ctf_qsort_r.
 430         * ctf-decls.h (qsort_r): Remove.
 431         (ctf_qsort_r): Add.
 432         (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
 433         (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
 434         * Makefile.am (libctf_a_LIBADD): Remove.
 435         (libctf_a_SOURCES): New, add ctf-qsort_r.c.
 436         * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
 437         * ctf-create.c (ctf_update): Likewise.
 438         * configure.ac: Check for BSD versus GNU qsort_r signature.
 439         * Makefile.in: Regenerate.
 440         * config.h.in: Likewise.
 441         * configure: Likewise.
 442
 443 2019-06-03  Nick Alcock  <nick.alcock@oracle.com>
 444
 445         * ctf-dump.c (ctf_dump_funcs): Free in the right place.
 446
 447 2019-05-29  Nick Alcock  <nick.alcock@oracle.com>
 448
 449         * Makefile.am (ZLIB): New.
 450         (ZLIBINC): Likewise.
 451         (AM_CFLAGS): Use them.
 452         (libctf_a_LIBADD): New, for LIBOBJS.
 453         * configure.ac: Check for zlib, endian.h, and qsort_r.
 454         * ctf-endian.h: New, providing htole64 and le64toh.
 455         * swap.h: Code style fixes.
 456         (bswap_identity_64): New.
 457         * qsort_r.c: New, from gnulib (with one added #include).
 458         * ctf-decls.h: New, providing a conditional qsort_r declaration,
 459         and unconditional definitions of MIN and MAX.
 460         * ctf-impl.h: Use it.  Do not use <sys/errno.h>.
 461         (ctf_set_errno): Now returns unsigned long.
 462         * ctf-util.c (ctf_set_errno): Adjust here too.
 463         * ctf-archive.c: Use ctf-endian.h.
 464         (ctf_arc_open_by_offset): Use memset, not bzero.  Drop cts_type,
 465         cts_flags and cts_offset.
 466         (ctf_arc_write): Drop debugging dependent on the size of off_t.
 467         * ctf-create.c: Provide a definition of roundup if not defined.
 468         (ctf_create): Drop cts_type, cts_flags and cts_offset.
 469         (ctf_add_reftype): Do not check if type IDs are below zero.
 470         (ctf_add_slice): Likewise.
 471         (ctf_add_typedef): Likewise.
 472         (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
 473         when known error-free.  Drop CTF_ERR usage for functions returning
 474         int.
 475         (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
 476         int.
 477         (ctf_add_variable): Likewise.
 478         (enumcmp): Likewise.
 479         (enumadd): Likewise.
 480         (membcmp): Likewise.
 481         (ctf_add_type): Likewise.  Cast error-returning ssize_t's to size_t
 482         when known error-free.
 483         * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
 484         returning int: use CTF_ERR for functions returning ctf_type_id.
 485         (ctf_dump_label): Likewise.
 486         (ctf_dump_objts): Likewise.
 487         * ctf-labels.c (ctf_label_topmost): Likewise.
 488         (ctf_label_iter): Likewise.
 489         (ctf_label_info): Likewise.
 490         * ctf-lookup.c (ctf_func_args): Likewise.
 491         * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
 492         (ctf_bufopen): Likewise.  Use zlib types as needed.
 493         * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
 494         returning int.
 495         (ctf_enum_iter): Likewise.
 496         (ctf_type_size): Likewise.
 497         (ctf_type_align): Likewise.  Cast to size_t where appropriate.
 498         (ctf_type_kind_unsliced): Likewise.
 499         (ctf_type_kind): Likewise.
 500         (ctf_type_encoding): Likewise.
 501         (ctf_member_info): Likewise.
 502         (ctf_array_info): Likewise.
 503         (ctf_enum_value): Likewise.
 504         (ctf_type_rvisit): Likewise.
 505         * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
 506         cts_offset.
 507         (ctf_simple_open): Likewise.
 508         (ctf_bfdopen_ctfsect): Likewise.  Set cts_size properly.
 509         * Makefile.in: Regenerate.
 510         * aclocal.m4: Likewise.
 511         * config.h: Likewise.
 512         * configure: Likewise.
 513
 514 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 515
 516         * configure.in: Check for bfd_section_from_elf_index.
 517         * configure: Regenerate.
 518         * config.h.in [HAVE_BFD_ELF]: Likewise.
 519         * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
 520         abfd is potentially unused now.
 521
 522 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 523
 524         * Makefile.am: New.
 525         * Makefile.in: Regenerated.
 526         * config.h.in: Likewise.
 527         * aclocal.m4: Likewise.
 528         * configure: Likewise.
 529
 530 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 531
 532         * ctf-dump.c: New.
 533
 534 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 535
 536         * ctf-labels.c: New.
 537
 538 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 539
 540         * ctf-impl.h (_libctf_version): New declaration.
 541         * ctf-subr.c (_libctf_version): Define it.
 542         (ctf_version): New.
 543
 544 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 545
 546         * ctf-create.c (enumcmp): New.
 547         (enumadd): Likewise.
 548         (membcmp): Likewise.
 549         (membadd): Likewise.
 550         (ctf_add_type): Likewise.
 551
 552 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 553
 554         * ctf-lookup.c (isqualifier): New.
 555         (ctf_lookup_by_name): Likewise.
 556         (struct ctf_lookup_var_key): Likewise.
 557         (ctf_lookup_var): Likewise.
 558         (ctf_lookup_variable): Likewise.
 559         (ctf_lookup_symbol_name): Likewise.
 560         (ctf_lookup_by_symbol): Likewise.
 561         (ctf_func_info): Likewise.
 562         (ctf_func_args): Likewise.
 563
 564 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 565
 566         * ctf-decl.c: New file.
 567         * ctf-types.c: Likewise.
 568         * ctf-impl.h: New declarations.
 569
 570 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 571
 572         * ctf-open-bfd.c: New file.
 573         * ctf-open.c (ctf_close): New.
 574         * ctf-impl.h: Include bfd.h.
 575         (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
 576         (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
 577         ctfi_bfd_close.
 578         (ctf_bfdopen_ctfsect): New declaration.
 579         (_CTF_SECTION): likewise.
 580
 581 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 582
 583         * ctf-archive.c: New.
 584         * ctf-impl.h (ctf_archive_internal): New type.
 585         (ctf_arc_open_internal): New declaration.
 586         (ctf_arc_bufopen): Likewise.
 587         (ctf_arc_close_internal): Likewise.
 588
 589 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 590
 591         * ctf-open.c: New file.
 592         * swap.h: Likewise.
 593
 594 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 595
 596         * ctf-create.c: New file.
 597         * ctf-lookup.c: New file.
 598
 599 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 600
 601         * ctf-impl.h: New definitions and declarations for type creation
 602         and lookup.
 603
 604 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 605
 606         * ctf-hash.c: New file.
 607         * ctf-impl.h: New declarations.
 608
 609 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 610
 611         * ctf-error.c: New file.
 612
 613 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 614
 615         * ctf-util.c: New file.
 616         * elf.h: Likewise.
 617         * ctf-impl.h: Include it, and add declarations.
 618
 619 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 620
 621         * ctf-impl.h: New file.
 622         * ctf-subr.c: New file.
 623
 624 \f
 625 Local Variables:
 626 mode: change-log
 627 left-margin: 8
 628 fill-column: 76
 629 version-control: never
 630 End: