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libctf, dump: fix slice dumping
[deliverable/binutils-gdb.git] / libctf / ChangeLog
CommitLineData
70447401
NA		 12020-07-22 Nick Alcock <nick.alcock@oracle.com>
2
3 * ctf-dump.c (ctf_is_slice): Delete, unnecessary.
4 (ctf_dump_format_type): improve slice formatting. Always print
5 the type size, even of slices.
6 (ctf_dump_member): Print slices (-> bitfields) differently from
7 non-slices. Failure to format a type is not an OOM.
8
8e795b46
NA		 92020-07-22 Nick Alcock <nick.alcock@oracle.com>
10
11 * ctf-dump.c (ctf_dump_format_type): Emit a warning.
12 (ctf_dump_label): Swallow errors from ctf_dump_format_type.
13 (ctf_dump_objts): Likewise.
14 (ctf_dump_var): Likewise.
15 (ctf_dump_type): Do not emit a duplicate message. Move to
16 ctf_err_warning, and swallow all errors.
17
b255b35f
NA		 182020-07-22 Nick Alcock <nick.alcock@oracle.com>
19
20 * ctf-decl.c (ctf_decl_fini): Free the cd_buf.
21 (ctf_decl_buf): Once it escapes, don't try to free it later.
22
c6e9a1e5
NA		 232020-07-22 Nick Alcock <nick.alcock@oracle.com>
24
25 * ctf-types.c (ctf_type_aname): Print arg types here...
26 * ctf-dump.c (ctf_dump_funcs): ... not here: but do substitute
27 in the type name here.
28
8b37e7b6
NA		 292020-07-22 Nick Alcock <nick.alcock@oracle.com>
30
31 * ctf-impl.h (ctf_assert): New.
32 (ctf_err_warning_t): Likewise.
33 (ctf_file_t) <ctf_errs_warnings>: Likewise.
34 (ctf_err_warn): New prototype.
35 (ctf_assert_fail_internal): Likewise.
36 * ctf-inlines.h (ctf_assert_internal): Likewise.
37 * ctf-open.c (ctf_file_close): Free ctf_errs_warnings.
38 * ctf-create.c (ctf_serialize): Copy it on serialization.
39 * ctf-subr.c (ctf_err_warn): New, add an error/warning.
40 (ctf_errwarning_next): New iterator, free and pass back
41 errors/warnings in succession.
42 * libctf.ver (ctf_errwarning_next): Add.
43
b7190c82
EB		 442020-07-22 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
45
46 * ctf-types.c (ctf_variable_iter): Fix error return.
47
ec388c16
NA		 482020-07-22 Nick Alcock <nick.alcock@oracle.com>
49
50 * ctf-open.c (ctf_bufopen_internal): Diagnose invalid flags.
51
67d4cc67
NA		 522020-07-22 Nick Alcock <nick.alcock@oracle.com>
53
54 ctf-decls.h (ctf_qsort_compar_thunk): Fix arg passing.
55
e28591b3
NA		 562020-07-22 Nick Alcock <nick.alcock@oracle.com>
57
58 * ctf-impl.h (ctf_next_hkv_t): New, kv-pairs passed to
59 sorting functions.
60 (ctf_next_t) <u.ctn_sorted_hkv>: New, sorted kv-pairs for
61 ctf_dynhash_next_sorted.
62 <cu.ctn_h>: New, pointer to the dynhash under iteration.
63 <cu.ctn_s>: New, pointer to the dynset under iteration.
64 (ctf_hash_sort_f): Sorting function passed to...
65 (ctf_dynhash_next_sorted): ... this new function.
66 (ctf_dynhash_next): New.
67 (ctf_dynset_next): New.
68 * ctf-inlines.h (ctf_dynhash_cnext_sorted): New.
69 (ctf_dynhash_cnext): New.
70 (ctf_dynset_cnext): New.
71 * ctf-hash.c (ctf_dynhash_next_sorted): New.
72 (ctf_dynhash_next): New.
73 (ctf_dynset_next): New.
74 * ctf-util.c (ctf_next_destroy): Free the u.ctn_sorted_hkv if
75 needed.
76 (ctf_next_copy): Alloc-and-copy the u.ctn_sorted_hkv if needed.
77
688d28f6
NA		 782020-07-22 Nick Alcock <nick.alcock@oracle.com>
79
80 * ctf-impl.h (ctf_next): New.
81 (ctf_get_dict): New prototype.
82 * ctf-lookup.c (ctf_get_dict): New, split out of...
83 (ctf_lookup_by_id): ... here.
84 * ctf-util.c (ctf_next_create): New.
85 (ctf_next_destroy): New.
86 (ctf_next_copy): New.
87 * ctf-types.c (includes): Add <assert.h>.
88 (ctf_member_next): New.
89 (ctf_enum_next): New.
90 (ctf_type_iter): Document the lack of iteration over parent
91 types.
92 (ctf_type_next): New.
93 (ctf_variable_next): New.
94 * ctf-archive.c (ctf_archive_next): New.
95 * libctf.ver: Add new public functions.
96
2399827b
NA		 972020-07-22 Nick Alcock <nick.alcock@oracle.com>
98
99 * libctf.ver (ctf_ref): New.
100 * ctf-open.c (ctf_ref): Implement it.
101
9850ce4d
NA		 1022020-07-22 Nick Alcock <nick.alcock@oracle.com>
103
104 * ctf-inlines.h (ctf_forwardable_kind): New.
105 * ctf-create.c (ctf_add_forward): Use it.
106
2c9ca36b
NA		 1072020-07-22 Nick Alcock <nick.alcock@oracle.com>
108
109 * ctf-impl.h (ctf_get_ctt_size): Move definition from here...
110 * ctf-inlines.h (ctf_get_ctt_size): ... to here.
111
77648241
NA		 1122020-07-22 Nick Alcock <nick.alcock@oracle.com>
113
114 * ctf-hash.c (ctf_dynset_eq_string): New.
115 (ctf_dynset_create): New.
116 (DYNSET_EMPTY_ENTRY_REPLACEMENT): New.
117 (DYNSET_DELETED_ENTRY_REPLACEMENT): New.
118 (key_to_internal): New.
119 (internal_to_key): New.
120 (ctf_dynset_insert): New.
121 (ctf_dynset_remove): New.
122 (ctf_dynset_destroy): New.
123 (ctf_dynset_lookup): New.
124 (ctf_dynset_exists): New.
125 (ctf_dynset_lookup_any): New.
126 (ctf_hash_insert_type): Coding style.
127 (ctf_hash_define_type): Likewise.
128 * ctf-impl.h (ctf_dynset_t): New.
129 (ctf_dynset_eq_string): New.
130 (ctf_dynset_create): New.
131 (ctf_dynset_insert): New.
132 (ctf_dynset_remove): New.
133 (ctf_dynset_destroy): New.
134 (ctf_dynset_lookup): New.
135 (ctf_dynset_exists): New.
136 (ctf_dynset_lookup_any): New.
137 * ctf-inlines.h (ctf_dynset_cinsert): New.
138
a49c6c6a
NA		 1392020-07-22 Nick Alcock <nick.alcock@oracle.com>
140
141 * ctf-hash.c (ctf_helem_t) <key_free>: Remove.
142 <value_free>: Likewise.
143 <owner>: New.
144 (ctf_dynhash_item_free): Indirect through the owner.
145 (ctf_dynhash_create): Only pass in ctf_dynhash_item_free and
146 allocate space for the key_free and value_free fields fields
147 if necessary.
148 (ctf_hashtab_insert): Likewise. Fix OOM errno value.
149 (ctf_dynhash_insert): Only access ctf_hashtab's key_free and
150 value_free if they will exist. Set the slot's owner, but only
151 if it exists.
152 (ctf_dynhash_remove): Adjust.
153
5ceee3db
NA		 1542020-07-22 Nick Alcock <nick.alcock@oracle.com>
155
156 * ctf-hash.c (ctf_hashtab_insert): Free the key passed in if
157 there is a key-freeing function and the key already exists.
158
809f6eb3
NA		 1592020-07-22 Nick Alcock <nick.alcock@oracle.com>
160
161 * ctf-inlines.h: New file.
162 * ctf-impl.h: Include it.
163 (ctf_hash_iter_find_f): New typedef.
164 (ctf_dynhash_elements): New.
165 (ctf_dynhash_lookup_kv): New.
166 (ctf_dynhash_iter_find): New.
167 * ctf-hash.c (ctf_dynhash_lookup_kv): New.
168 (ctf_traverse_find_cb_arg_t): New.
169 (ctf_hashtab_traverse_find): New.
170 (ctf_dynhash_iter_find): New.
171 (ctf_dynhash_elements): New.
172
469e75b6
NA		 1732020-07-22 Nick Alcock <nick.alcock@oracle.com>
174
175 * ctf-impl.h [!__GNUC__] (__extension__): Define to nothing.
176
9c23dfa5
NA		 1772020-07-22 Nick Alcock <nick.alcock@oracle.com>
178
179 * ctf-archive.c (ctf_archive_count): New.
180 * libctf.ver: New public function.
181
e0325e2c
NA		 1822020-07-22 Nick Alcock <nick.alcock@oracle.com>
183
184 * ctf-types.c (ctf_member_count): New.
185 * libctf.ver: New public function.
186
9b15cbb7
NA		 1872020-07-22 Nick Alcock <nick.alcock@oracle.com>
188
189 * ctf-types.c (ctf_type_kind_forwarded): New.
190
01d93174
NA		 1912020-07-22 Nick Alcock <nick.alcock@oracle.com>
192
193 * ctf-types.c (ctf_type_name_raw): New.
194 (ctf_type_aname_raw): Reimplement accordingly.
195
5ec7465f
NA		 1962020-07-22 Nick Alcock <nick.alcock@oracle.com>
197
198 * ctf-subr.c (ctf_dprintf): _libctf_debug is unlikely to be set.
199
601e455b
NA		 2002020-07-22 Nick Alcock <nick.alcock@oracle.com>
201
202 * ctf-impl.h (struct ctf_archive_internal)
203 <ctfi_unmap_on_close>: New.
204 (ctf_new_archive_internal): Adjust.
205 * ctf-archive.c (ctf_new_archive_internal): Likewise.
206 Initialize ctfi_unmap_on_close. Adjust error path.
207 (ctf_arc_bufopen): Adjust ctf_new_archive_internal call
208 (unmap_on_close is 0).
209 (ctf_arc_close): Only unmap if ctfi_unmap_on_close.
210 * ctf-open-bfd.c (ctf_fdopen): Adjust.
211
96e3ec29
NA		 2122020-07-22 Nick Alcock <nick.alcock@oracle.com>
213
214 * ctf-types.c (ctf_type_aname): Return ECTF_CORRUPT if
215 ints, floats or typedefs have no name. Fix comment typo.
216
502e838e
NA		 2172020-07-22 Nick Alcock <nick.alcock@oracle.com>
218
219 * ctf-create.c (ctf_add_slice): Support slices of any kind that
220 resolves to an integral type.
221 * ctf-types.c (ctf_type_encoding): Resolve the type before
222 fishing its encoding out.
223
dd987f00
NA		 2242020-07-22 Nick Alcock <nick.alcock@oracle.com>
225
226 * ctf-create.c (ctf_create): Mark dirty.
227
f47ca311
NA		 2282020-07-22 Nick Alcock <nick.alcock@oracle.com>
229
230 * ctf-create.c (membcmp) Skip nameless members.
231
ab769488
NA		 2322020-07-22 Nick Alcock <nick.alcock@oracle.com>
233
234 * ctf-create.c (ctf_add_member_offset): Support names of ""
235 as if they were the null pointer.
236
2484ca43
NA		 2372020-07-22 Nick Alcock <nick.alcock@oracle.com>
238
239 * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD
240 special-casing.
241
43706199
NA		 2422020-07-22 Nick Alcock <nick.alcock@oracle.com>
243
244 * ctf-types.c (ctf_type_reference): Add support for dynamic slices.
245
9943fa3a
NA		 2462020-07-22 Nick Alcock <nick.alcock@oracle.com>
247
248 * ctf-create.c (ctf_serialize): Add cast.
249 (ctf_add_slice): Likewise.
250
afd78bd6
NA		 2512020-07-22 Nick Alcock <nick.alcock@oracle.com>
252
253 * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type.
254 * ctf-create.c (ctf_add_function): Check for unimplemented type
255 and populate at the same time. Populate one-by-one, not via
256 memcpy.
257 (ctf_serialize): Remove unnecessary cast.
258 * ctf-types.c (ctf_func_type_info): Likewise.
259 (ctf_func_type_args): Likewise. Fix comment typo.
260
2361f1c8
NA		 2612020-07-22 Nick Alcock <nick.alcock@oracle.com>
262
263 * ctf-create.c (ctf_add_reftype): Support refs to type zero.
264 (ctf_add_array): Support array contents of type zero.
265 (ctf_add_function): Support arguments and return types of
266 type zero.
267 (ctf_add_typedef): Support typedefs to type zero.
268 (ctf_add_member_offset): Support members of type zero,
269 unless added at unspecified (naturally-aligned) offset.
270
7eea9d3b
NA		 2712020-07-22 Nick Alcock <nick.alcock@oracle.com>
272
273 * ctf-error.c: Include <stddef.h>, for offsetof.
274 (_ctf_errlist): Migrate to...
275 (_ctf_errlist_t): ... this.
276 (_ctf_erridx): New, indexes into _ctf_errlist_t.
277 (_ctf_nerr): Remove.
278 (ctf_errmsg): Adjust accordingly.
279 * Makefile.am (BUILT_SOURCES): Note...
280 (ctf-error.h): ... this new rule.
281 * Makefile.in: Regenerate.
282 * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h.
283 * .gitignore: New, ignore ctf-error.h.
284
b64751cf
NA		 2852020-07-22 Nick Alcock <nick.alcock@oracle.com>
286
287 * ctf-impl.h: Fix typos in comments.
288
df16e041
NC		 2892020-07-22 Nick Clifton <nickc@redhat.com>
290
291 * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the
292 same file descriptor.
293
b115b9fd
NC		 2942020-07-04 Nick Clifton <nickc@redhat.com>
295
296 Binutils 2.35 branch created.
297
8e6635bd
NA		 2982020-06-26 Nick Alcock <nick.alcock@oracle.com>
299
300 * aclocal.m4: Add config/gettext-sister.m4: Shuffle into
301 alphabetical order.
302 * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR.
303 * config.h.in: Regenerated.
304 * Makefile.in: Likewise.
305 * configure: Likewise.
306
c1401ecc
NA		 3072020-06-26 Nick Alcock <nick.alcock@oracle.com>
308
309 * ctf-create.c: Include <unistd.h>.
310 * ctf-open-bfd.c: Likewise.
311
e755667f
NA		 3122020-06-26 Nick Alcock <nick.alcock@oracle.com>
313
314 PR libctf/25120
315 * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
316 * swap.h (bswap_16): Do not assume that presence of <byteswap.h>
317 means this is declared.
318 (bswap_32): Likewise.
319 (bswap_64): Likewise.
320 (bswap_identity_64): Remove, unused.
321 * configure: Regenerated.
322 * config.h.in: Likewise.
323
86670658
NA		 3242020-06-26 Nick Alcock <nick.alcock@oracle.com>
325
326 PR libctf/25120
327 * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback.
328 (_libctf_unlikely_): Likewise.
329 (_libctf_unused): Likewise.
330 (_libctf_malloc_): Likewise.
331
2e428e74
NA		 3322020-06-26 Nick Alcock <nick.alcock@oracle.com>
333
334 PR libctf/25120
335 * ctf-archive.c (search_nametbl): No longer global: declare...
336 (ctf_arc_open_by_name_internal): ... here. Use bsearch_r.
337 (search_modent_by_name): Take and use ARG for the nametbl.
338
2f6ecaed
NA		 3392020-06-26 Nick Alcock <nick.alcock@oracle.com>
340
341 * ctf-impl.h (ctf_new_archive_internal): Declare.
342 (ctf_arc_bufopen): Remove.
343 (ctf_archive_internal) <ctfi_free_symsect>: New.
344 * ctf-archive.c (ctf_arc_close): Use it.
345 (ctf_arc_bufopen): Fuse into...
346 (ctf_new_archive_internal): ... this, moved across from...
347 * ctf-open-bfd.c: ... here.
348 (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
349 * libctf.ver: Add it.
350
8ffcdf18
NA		 3512020-06-26 Nick Alcock <nick.alcock@oracle.com>
352
353 * ctf-create.c (ctf_add_forward): Intern in the right namespace.
354 (ctf_dtd_delete): Remove correspondingly.
355 (ctf_rollback): Likewise.
356
d04a47ac
NA		 3572020-06-26 Nick Alcock <nick.alcock@oracle.com>
358
359 * ctf-create.c (ctf_add_type_internal): Hand back existing types
360 unchanged.
361
6bbf9da8
NA		 3622020-06-26 Nick Alcock <nick.alcock@oracle.com>
363
364 * ctf-create.c (ctf_add_forward): Don't add forwards to
365 types that already exist.
366
fe4c2d55
NA		 3672020-06-26 Nick Alcock <nick.alcock@oracle.com>
368
369 * ctf-open.c (init_types): Only intern root-visible types.
370 * ctf-create.c (ctf_dtd_insert): Likewise.
371 (ctf_dtd_delete): Only remove root-visible types.
372 (ctf_rollback): Likewise.
373 (ctf_add_generic): Adjust.
374 (ctf_add_struct_sized): Adjust comment.
375 (ctf_add_union_sized): Likewise.
376 (ctf_add_enum): Likewise.
377 * ctf-impl.h (ctf_dtd_insert): Adjust prototype.
378
11978942
JB		 3792020-03-11 John Baldwin <jhb@FreeBSD.org>
380
381 * swap.h (bswap_identity_64): Make static.
382
ae774686
NC		 3832020-01-18 Nick Clifton <nickc@redhat.com>
384
385 Binutils 2.34 branch created.
386
eb9a7e35 3872020-01-05 Joel Brobecker <brobecker@adacore.com>
3a657c60
EZ		 388
389 PR binutils/25155:
390 * configure.ac: Add AC_CHECK_DECLS([asprintf]).
391 * configure, config.h.in: Regenerate.
392
b14ce8bf
AM		 3932020-01-01 Alan Modra <amodra@gmail.com>
394
395 Update year range in copyright notice of all files.
396
cbbbc402
SM		 3972019-10-16 Simon Marchi <simon.marchi@polymtl.ca>
398
399 * swap.h (bswap_16, bswap_32, bswap_64): Make static.
400
fa56cdcd
NA		 4012019-09-30 Nick Alcock <nick.alcock@oracle.com>
402
403 * ctf-open.c (ctf_bufopen_internal): Fix tabdamage.
404 * ctf-types.c (ctf_type_lname): Likewise.
405
ad613f1d
NA		 4062019-09-23 Nick Alcock <nick.alcock@oracle.com>
407
408 * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every
409 ctf_import after the first for a given file.
410
9323dd86
NA		 4112019-09-23 Nick Alcock <nick.alcock@oracle.com>
412
413 * ctf-impl.h (ctf_str_append_noerr): Declare.
414 * ctf-util.c (ctf_str_append_noerr): Define in terms of
415 ctf_str_append.
416 * ctf-dump.c (str_append): New, call it.
417 (ctf_dump_format_type): Use str_append, not ctf_str_append.
418 (ctf_dump_label): Likewise.
419 (ctf_dump_objts): Likewise.
420 (ctf_dump_funcs): Likewise.
421 (ctf_dump_var): Likewise.
422 (ctf_dump_member): Likewise.
423 (ctf_dump_type): Likewise.
424 (ctf_dump): Likewise.
425
de07e349
NA		 4262019-09-23 Nick Alcock <nick.alcock@oracle.com>
427
428 * ctf-impl.h (ctf_alloc): Remove.
429 (ctf_free): Likewise.
430 (ctf_strdup): Likewise.
431 * ctf-subr.c (ctf_alloc): Remove.
432 (ctf_free): Likewise.
433 * ctf-util.c (ctf_strdup): Remove.
434
435 * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not
436 ctf_free; strdup, not ctf_strdup.
437 (ctf_dtd_delete): Likewise.
438 (ctf_dvd_delete): Likewise.
439 (ctf_add_generic): Likewise.
440 (ctf_add_function): Likewise.
441 (ctf_add_enumerator): Likewise.
442 (ctf_add_member_offset): Likewise.
443 (ctf_add_variable): Likewise.
444 (membadd): Likewise.
445 (ctf_compress_write): Likewise.
446 (ctf_write_mem): Likewise.
447 * ctf-decl.c (ctf_decl_push): Likewise.
448 (ctf_decl_fini): Likewise.
449 (ctf_decl_sprintf): Likewise. Check for OOM.
450 * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not
451 ctf_free; strdup, not ctf_strdup.
452 (ctf_dump_free): Likewise.
453 (ctf_dump): Likewise.
454 * ctf-open.c (upgrade_types_v1): Likewise.
455 (init_types): Likewise.
456 (ctf_file_close): Likewise.
457 (ctf_bufopen_internal): Likewise. Check for OOM.
458 (ctf_parent_name_set): Likewise: report the OOM to the caller.
459 (ctf_cuname_set): Likewise.
460 (ctf_import): Likewise.
461 * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc;
462 free, not ctf_free; strdup, not ctf_strdup.
463 (ctf_str_free_atom): Likewise.
464 (ctf_str_create_atoms): Likewise.
465 (ctf_str_add_ref_internal): Likewise.
466 (ctf_str_remove_ref): Likewise.
467 (ctf_str_write_strtab): Likewise.
468
9c1a2295
NA		 4692019-08-09 Nick Alcock <nick.alcock@oracle.com>
470
471 * ctf-types.c (ctf_type_encoding): Fix the dynamic case to
472 work right for non-int/fps.
473
1a6ab13e
NA		 4742019-08-08 Nick Alcock <nick.alcock@oracle.com>
475
476 * ctf-types.c (ctf_type_name): Don't strlen a potentially-
477 null pointer.
478
99dc3ebd
NA		 4792019-08-07 Nick Alcock <nick.alcock@oracle.com>
480
481 * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New.
482 * ctf-open.c (ctf_file_close): Free it.
483 * ctf-create.c (ctf_serialize): Adjust.
484 (membcmp): When reporting a conflict due to an error, report the
485 error.
486 (ctf_add_type): Turn into a ctf_add_processing wrapper. Rename to...
487 (ctf_add_type_internal): ... this. Hand back types we are already
488 in the middle of adding immediately. Hand back structs/unions with
489 the same number of members immediately. Do not walk the dynamic
490 list. Call ctf_add_type_internal, not ctf_add_type. Handle
491 forwards promoted to other types and the inverse case identically.
492 Add structs to the mapping as soon as we intern them, before they
493 gain any members.
494
676c3ecb
NA		 4952019-08-09 Nick Alcock <nick.alcock@oracle.com>
496
497 * ctf-impl.h (ctf_names_t): New.
498 (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t.
499 (ctf_file_t) <ctf_structs>: Likewise.
500 <ctf_unions>: Likewise.
501 <ctf_enums>: Likewise.
502 <ctf_names>: Likewise.
503 <ctf_lookups>: Improve comment.
504 <ctf_ptrtab_len>: New.
505 <ctf_prov_strtab>: New.
506 <ctf_str_prov_offset>: New.
507 <ctf_dtbyname>: Remove, redundant to the names hashes.
508 <ctf_dtnextid>: Remove, redundant to ctf_typemax.
509 (ctf_dtdef_t) <dtd_name>: Remove.
510 <dtd_data>: Note that the ctt_name is now populated.
511 (ctf_str_atom_t) <csa_offset>: This is now the strtab
512 offset for internal strings too.
513 <csa_external_offset>: New, the external strtab offset.
514 (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case.
515 (ctf_name_table): New declaration.
516 (ctf_lookup_by_rawname): Likewise.
517 (ctf_lookup_by_rawhash): Likewise.
518 (ctf_set_ctl_hashes): Likewise.
519 (ctf_serialize): Likewise.
520 (ctf_dtd_insert): Adjust.
521 (ctf_simple_open_internal): Likewise.
522 (ctf_bufopen_internal): Likewise.
523 (ctf_list_empty_p): Likewise.
524 (ctf_str_remove_ref): Likewise.
525 (ctf_str_add): Returns uint32_t now.
526 (ctf_str_add_ref): Likewise.
527 (ctf_str_add_external): Now returns a boolean (int).
528 * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab
529 for strings in the appropriate range.
530 (ctf_str_create_atoms): Create the ctf_prov_strtab. Detect OOM
531 when adding the null string to the new strtab.
532 (ctf_str_free_atoms): Destroy the ctf_prov_strtab.
533 (ctf_str_add_ref_internal): Add make_provisional argument. If
534 make_provisional, populate the offset and fill in the
535 ctf_prov_strtab accordingly.
536 (ctf_str_add): Return the offset, not the string.
537 (ctf_str_add_ref): Likewise.
538 (ctf_str_add_external): Return a success integer.
539 (ctf_str_remove_ref): New, remove a single ref.
540 (ctf_str_count_strtab): Do not count the initial null string's
541 length or the existence or length of any unreferenced internal
542 atoms.
543 (ctf_str_populate_sorttab): Skip atoms with no refs.
544 (ctf_str_write_strtab): Populate the nullstr earlier. Add one
545 to the cts_len for the null string, since it is no longer done
546 in ctf_str_count_strtab. Adjust for csa_external_offset rename.
547 Populate the csa_offset for both internal and external cases.
548 Flush the ctf_prov_strtab afterwards, and reset the
549 ctf_str_prov_offset.
550 * ctf-create.c (ctf_grow_ptrtab): New.
551 (ctf_create): Call it. Initialize new fields rather than old
552 ones. Tell ctf_bufopen_internal that this is a writable dictionary.
553 Set the ctl hashes and data model.
554 (ctf_update): Rename to...
555 (ctf_serialize): ... this. Leave a compatibility function behind.
556 Tell ctf_simple_open_internal that this is a writable dictionary.
557 Pass the new fields along from the old dictionary. Drop
558 ctf_dtnextid and ctf_dtbyname. Use ctf_strraw, not dtd_name.
559 Do not zero out the DTD's ctt_name.
560 (ctf_prefixed_name): Rename to...
561 (ctf_name_table): ... this. No longer return a prefixed name: return
562 the applicable name table instead.
563 (ctf_dtd_insert): Use it, and use the right name table. Pass in the
564 kind we're adding. Migrate away from dtd_name.
565 (ctf_dtd_delete): Adjust similarly. Remove the ref to the
566 deleted ctt_name.
567 (ctf_dtd_lookup_type_by_name): Remove.
568 (ctf_dynamic_type): Always return NULL on read-only dictionaries.
569 No longer check ctf_dtnextid: check ctf_typemax instead.
570 (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead.
571 (ctf_rollback): Likewise. No longer fail with ECTF_OVERROLLBACK. Use
572 ctf_name_table and the right name table, and migrate away from
573 dtd_name as in ctf_dtd_delete.
574 (ctf_add_generic): Pass in the kind explicitly and pass it to
575 ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid. Migrate away
576 from dtd_name to using ctf_str_add_ref to populate the ctt_name.
577 Grow the ptrtab if needed.
578 (ctf_add_encoded): Pass in the kind.
579 (ctf_add_slice): Likewise.
580 (ctf_add_array): Likewise.
581 (ctf_add_function): Likewise.
582 (ctf_add_typedef): Likewise.
583 (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking
584 ctt_name rather than dtd_name.
585 (ctf_add_struct_sized): Pass in the kind. Use
586 ctf_lookup_by_rawname, not ctf_hash_lookup_type /
587 ctf_dtd_lookup_type_by_name.
588 (ctf_add_union_sized): Likewise.
589 (ctf_add_enum): Likewise.
590 (ctf_add_enum_encoded): Likewise.
591 (ctf_add_forward): Likewise.
592 (ctf_add_type): Likewise.
593 (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not
594 being initialized until after the call.
595 (ctf_write_mem): Likewise.
596 (ctf_write): Likewise.
597 * ctf-archive.c (arc_write_one_ctf): Likewise.
598 * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not
599 ctf_hash_lookup_type.
600 (ctf_lookup_by_id): No longer check the readonly types if the
601 dictionary is writable.
602 * ctf-open.c (init_types): Assert that this dictionary is not
603 writable. Adjust to use the new name hashes, ctf_name_table,
604 and ctf_ptrtab_len. GNU style fix for the final ptrtab scan.
605 (ctf_bufopen_internal): New 'writable' parameter. Flip on LCTF_RDWR
606 if set. Drop out early when dictionary is writable. Split the
607 ctf_lookups initialization into...
608 (ctf_set_cth_hashes): ... this new function.
609 (ctf_simple_open_internal): Adjust. New 'writable' parameter.
610 (ctf_simple_open): Adjust accordingly.
611 (ctf_bufopen): Likewise.
612 (ctf_file_close): Destroy the appropriate name hashes. No longer
613 destroy ctf_dtbyname, which is gone.
614 (ctf_getdatasect): Remove spurious "extern".
615 * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the
616 specified name table, given a kind.
617 (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *.
618 (ctf_member_iter): Add support for iterating over the
619 dynamic type list.
620 (ctf_enum_iter): Likewise.
621 (ctf_variable_iter): Likewise.
622 (ctf_type_rvisit): Likewise.
623 (ctf_member_info): Add support for types in the dynamic type list.
624 (ctf_enum_name): Likewise.
625 (ctf_enum_value): Likewise.
626 (ctf_func_type_info): Likewise.
627 (ctf_func_type_args): Likewise.
628 * ctf-link.c (ctf_accumulate_archive_names): No longer call
629 ctf_update.
630 (ctf_link_write): Likewise.
631 (ctf_link_intern_extern_string): Adjust for new
632 ctf_str_add_external return value.
633 (ctf_link_add_strtab): Likewise.
634 * ctf-util.c (ctf_list_empty_p): New.
635
791915db
NA		 6362019-08-05 Nick Alcock <nick.alcock@oracle.com>
637
638 * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on
639 type zero.
640 * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable
641 members and types.
642 (ctf_add_variable): Likewise for variables pointing to them.
643 * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable
644 type link failure, but do warn for others.
645 * ctf-dump.c (ctf_dump_format_type): Likewise. Do not assume all
646 errors to be ENOMEM.
647 (ctf_dump_member): Likewise.
648 (ctf_dump_type): Likewise.
649 (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM.
650 (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM.
651 (ctf_dump_header): Likewise.
652 (ctf_dump_label): likewise.
653 (ctf_dump_objts): likewise.
654 (ctf_dump_funcs): likewise.
655 (ctf_dump_var): likewise.
656 (ctf_dump_str): Likewise.
657
87279e3c
NA		 6582019-09-30 Nick Alcock <nick.alcock@oracle.com>
659
660 * configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
661 (LT_INIT): Likewise.
662 (AM_INSTALL_LIBBFD): Likewise.
663 (dlopen): Note why this is necessary in a comment.
664 (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
665 opcodes/.
666 (SHARED_LDFLAGS): Likewise.
667 (BFD_LIBADD): Likewise, for libbfd.
668 (BFD_DEPENDENCIES): Likewise.
669 (VERSION_FLAGS): Initialize, using a version script if ld supports
670 one, or libtool -export-symbols-regex otherwise.
671 (AC_CONFIG_MACRO_DIR): Add ../BFD.
672 * Makefile.am (ACLOCAL_AMFLAGS): Likewise.
673 (INCDIR): New.
674 (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
675 (noinst_LIBRARIES): Replace with...
676 [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
677 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
678 libctf-nobfd.la as well.
679 [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
680 [!INSTALL_LIBCTF] (include_HEADERS): New, empty.
681 (libctf_a_SOURCES): Rename to...
682 (libctf_nobfd_la_SOURCES): ... this, all of libctf other than
683 ctf-open-bfd.c.
684 (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
685 with ctf-open-bfd.c added.
686 (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
687 (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
688 (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
689 * Makefile.am [INSTALL_LIBCTF]: Use it.
690 * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
691 libtool macros.
692 * libctf.ver: New, everything is version LIBCTF_1.0 currently (even
693 the unstable components).
694 * Makefile.in: Regenerated.
695 * config.h.in: Likewise.
696 * configure: Likewise.
697
6982019-07-30 Nick Alcock <nick.alcock@oracle.com>
699
700 * configure.ac (INSTALL_LIBCTF): New, controlled by
701 --enable-install-libctf.
702 [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a.
703 * Makefile.in: Regenerated.
704 * configure: Regenerated.
705
f046147d
NA		 7062019-07-30 Nick Alcock <nick.alcock@oracle.com>
707
708 * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
709 * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
710
edc8bbe9
NA		 7112019-07-30 Nick Alcock <nick.alcock@oracle.com>
712
713 * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
714
7e97445a
NA		 7152019-07-13 Nick Alcock <nick.alcock@oracle.com>
716
717 * ctf-impl.h (includes): Include <sys/param.h> here.
718
5ae6af75
NA		 7192019-07-30 Nick Alcock <nick.alcock@oracle.com>
720
721 * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
722 (flip_objts): Likewise.
723 (flip_vars): Likewise.
724 (flip_types): Likewise.
725
1820745a
NA		 7262019-07-30 Nick Alcock <nick.alcock@oracle.com>
727
728 * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
729 freeing functions: if set, free the key and value if the slot
730 already exists. Always reassign the key.
731 (ctf_dynhash_insert): Adjust call appropriately.
732 (ctf_hash_insert_type): Likewise.
733
5de9eada
NA		 7342019-08-03 Nick Alcock <nick.alcock@oracle.com>
735
736 * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
737 type kind. Allow forwards to unify with pre-existing structs/
738 unions/enums.
739
49ea9b45
NA		 7402019-07-30 Nick Alcock <nick.alcock@oracle.com>
741
742 * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
743 <ctf_link_memb_name_changer>: Likewise.
744 <ctf_link_memb_name_changer_arg>: Likewise.
745 * ctf-create.c (ctf_update): Update accordingly.
746 * ctf-open.c (ctf_file_close): Likewise.
747 * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
748 (ctf_link_add_cu_mapping): New.
749 (ctf_link_set_memb_name_changer): Likewise.
750 (ctf_change_parent_name): New.
751 (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
752 allocated by the caller's ctf_link_memb_name_changer.
753 <ndynames>: Likewise.
754 (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
755 (ctf_link_write): Likewise (for _CTF_SECTION only): also call
756 ctf_change_parent_name. Free any resulting names.
757
eabb7154
NA		 7582019-07-13 Nick Alcock <nick.alcock@oracle.com>
759
760 * ctf-link.c (ctf_create_per_cu): New, refactored out of...
761 (ctf_link_one_type): ... here, with parent-name setting added.
762 (check_variable): New.
763 (ctf_link_one_variable): Likewise.
764 (ctf_link_one_input_archive_member): Call it.
765 * ctf-error.c (_ctf_errlist): Updated with new errors.
766
886453cb
NA		 7672019-07-13 Nick Alcock <nick.alcock@oracle.com>
768
769 * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
770 (struct ctf_link_type_mapping_key): New.
771 (ctf_hash_type_mapping_key): Likewise.
772 (ctf_hash_eq_type_mapping_key): Likewise.
773 (ctf_add_type_mapping): Likewise.
774 (ctf_type_mapping): Likewise.
775 (ctf_dynhash_empty): Likewise.
776 * ctf-open.c (ctf_file_close): Update accordingly.
777 * ctf-create.c (ctf_update): Likewise.
778 (ctf_add_type): Populate the mapping.
779 * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
780 (ctf_hash_eq_type_mapping_key): Check the key for equality.
781 (ctf_dynhash_insert): Fix comment typo.
782 (ctf_dynhash_empty): New.
783 * ctf-link.c (ctf_add_type_mapping): New.
784 (ctf_type_mapping): Likewise.
785 (empty_link_type_mapping): New.
786 (ctf_link_one_input_archive): Call it.
787
72c83edd
NA		 7882019-07-13 Nick Alcock <nick.alcock@oracle.com>
789
790 * ctf-link.c: New file, linking of the string and type sections.
791 * Makefile.am (libctf_a_SOURCES): Add it.
792 * Makefile.in: Regenerate.
793
794 * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
795 ctf_link_outputs.
796 * ctf-create.c (ctf_update): Update accordingly.
797 * ctf-open.c (ctf_file_close): Likewise.
798 * ctf-error.c (_ctf_errlist): Updated with new errors.
799
d18f9f16
NA		 8002019-07-13 Nick Alcock <nick.alcock@oracle.com>
801
802 * ctf-dump.c (ctf_dump_funcs): Check the right error value.
803
b4f0e09c
NA		 8042019-07-13 Nick Alcock <nick.alcock@oracle.com>
805
806 * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
807 ctf_type_iter.
808 (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
809 (ctf_dump_format_type): Add non-root-type { } notation.
810 Add root flag to prototype.
811 (ctf_dump_label): Adjust accordingly.
812 (ctf_dump_objts): Likewise.
813 (ctf_dump_var): Likewise.
814
3dde2c91
NA		 8152019-07-13 Nick Alcock <nick.alcock@oracle.com>
816
817 * ctf-create.c (ctf_compress_write): Fix double-free.
818
5537f9b9
NA		 8192019-07-13 Nick Alcock <nick.alcock@oracle.com>
820
821 * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
822 of...
823 (ctf_arc_write_fd): ... this new function.
824 * ctf-create.c (ctf_write_mem): New.
825
d851ecd3
NA		 8262019-07-13 Nick Alcock <nick.alcock@oracle.com>
827
828 * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
829 (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
830 (ctf_str_add_ref): Name the last arg.
831 (ctf_str_add_external) New.
832 (ctf_str_add_strraw_explicit): Likewise.
833 (ctf_simple_open_internal): Likewise.
834 (ctf_bufopen_internal): Likewise.
835
836 * ctf-string.c (ctf_strraw_explicit): Split from...
837 (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
838 (ctf_str_add_ref_internal): Return the atom, not the
839 string.
840 (ctf_str_add): Adjust accordingly.
841 (ctf_str_add_ref): Likewise. Move up in the file.
842 (ctf_str_add_external): New: update the csa_offset.
843 (ctf_str_count_strtab): Only account for strings with no csa_offset
844 in the internal strtab length.
845 (ctf_str_write_strtab): If the csa_offset is set, update the
846 string's refs without writing the string out, and update the
847 ctf_syn_ext_strtab. Make OOM handling less ugly.
848 * ctf-create.c (struct ctf_sort_var_arg_cb): New.
849 (ctf_update): Handle failure to populate the strtab. Pass in the
850 new ctf_sort_var arg. Adjust for ctf_syn_ext_strtab addition.
851 Call ctf_simple_open_internal, not ctf_simple_open.
852 (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
853 strings by hand.
854 * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
855 ctf_strraw). Adjust to diagnose ECTF_STRTAB nonetheless.
856 * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
857 (ctf_file_close): Destroy the ctf_syn_ext_strtab.
858 (ctf_simple_open): Rename to, and reimplement as a wrapper around...
859 (ctf_simple_open_internal): ... this new function, which calls
860 ctf_bufopen_internal.
861 (ctf_bufopen): Rename to, and reimplement as a wrapper around...
862 (ctf_bufopen_internal): ... this new function, which sets
863 ctf_syn_ext_strtab.
864
0ac62312
NA		 8652019-07-13 Nick Alcock <nick.alcock@oracle.com>
866
867 * ctf_types.c (ctf_type_iter_all): New.
868
2db912ba
NA		 8692019-07-13 Nick Alcock <nick.alcock@oracle.com>
870
871 * ctf-open.c (init_symtab): Check for overflow against the right
872 section.
873 (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
874 (upgrade_types_v1): Note that these sections are not checked.
875 (flip_header): Endian-swap the header fields.
876 (flip_ctf): Endian-swap the sections.
877 (flip_objts): Update comment.
878 (ctf_bufopen): Check header offsets and alignment for validity.
879
6d5944fc
NA		 8802019-07-13 Nick Alcock <nick.alcock@oracle.com>
881
882 * ctf-open-bfd.c: Add <assert.h>.
883 (ctf_bfdopen_ctfsect): Open string and symbol tables using
884 techniques borrowed from bfd_elf_sym_name.
885 (ctf_new_archive_internal): Improve comment.
886 * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
887 * ctf-open.c (ctf_bufopen): Allow opening with a string section but
888 no symbol section, but not vice versa.
889
9b32cba4
NA		 8902019-07-08 Nick Alcock <nick.alcock@oracle.com>
891
892 * ctf-impl.h (ctf_file_t): New field ctf_openflags.
893 * ctf-open.c (ctf_bufopen): Set it. No longer dump header offsets.
894 * ctf-dump.c (dump_header): New function, dump the CTF header.
895 (ctf_dump): Call it.
896 (ctf_dump_header_strfield): New function.
897 (ctf_dump_header_sectfield): Likewise.
898
fd55eae8
NA		 8992019-07-06 Nick Alcock <nick.alcock@oracle.com>
900
901 * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
902 ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
903 * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
904 ctf_base: do not assume that it is always sizeof (ctf_header_t).
905 Print out ctf_cuname: only print out ctf_parname if set.
906 (ctf_free_base): Removed, ctf_base is no longer freed: free
907 ctf_dynbase instead.
908 (ctf_set_version): Fix spacing.
909 (upgrade_header): New, in-place header upgrading.
910 (upgrade_types): Rename to...
911 (upgrade_types_v1): ... this. Free ctf_dynbase, not ctf_base. No
912 longer track old and new headers separately. No longer allow for
913 header sizes explicitly: squeeze the headers out on upgrade (they
914 are preserved in fp->ctf_header). Set ctf_dynbase, ctf_base and
915 ctf_buf explicitly. Use ctf_free, not ctf_free_base.
916 (upgrade_types): New, also handle ctf_parmax updating.
917 (flip_header): Flip ctf_cuname.
918 (flip_types): Flip BUF explicitly rather than deriving BUF from
919 BASE.
920 (ctf_bufopen): Store the header in fp->ctf_header. Correct minimum
921 required alignment of objtoff and funcoff. No longer store it in
922 the ctf_buf unless that buf is derived unmodified from the input.
923 Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
924 that duplicate fields in ctf_file: move allocation of ctf_file
925 further up instead. Call upgrade_header as needed. Move
926 version-specific ctf_parmax initialization into upgrade_types. More
927 concise error handling.
928 (ctf_file_close): No longer test for null pointers before freeing.
929 Free ctf_dyncuname, ctf_dynbase, and ctf_header. Do not call
930 ctf_free_base.
931 (ctf_cuname): New.
932 (ctf_cuname_set): New.
933 * ctf-create.c (ctf_update): Populate ctf_cuname.
934 (ctf_gzwrite): Write out the header explicitly. Remove obsolescent
935 comment.
936 (ctf_write): Likewise.
937 (ctf_compress_write): Get the header from ctf_header, not ctf_base.
938 Fix the compression length: fp->ctf_size never counted the CTF
939 header. Simplify the compress call accordingly.
940
a2230b5e
HPN		 9412019-07-11 Hans-Peter Nilsson <hp@bitrange.com>
942
943 * ctf-endian.h: Don't assume htole64 and le64toh are always
944 present if HAVE_ENDIAN_H; also check if htole64 is defined.
945 [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
946 not bswap_identity_64.
947
fd361982
AM		 9482019-09-18 Alan Modra <amodra@gmail.com>
949
950 * ctf-open-bfd.c: Update throughout for bfd section macro changes.
951
60391a25
PB		 9522019-09-09 Phil Blundell <pb@pbcl.net>
953
954 binutils 2.33 branch created.
955
12a0b67d
NA		 9562019-07-18 Nick Alcock <nick.alcock@oracle.com>
957
958 * ctf-types.c (ctf_type_aname_raw): New.
959 (ctf_func_type_info): Likewise.
960 (ctf_func_type_args): Likewise.
961 * ctf-error.c (_ctf_errlist): Fix description.
962 * ctf-lookup.c: Fix file description.
963
083114f8 9642019-06-28 Nick Alcock <nick.alcock@oracle.com>
f57cf0e3
NA		 965
966 * ctf-create.c (ctf_create): Fix off-by-one error.
967
083114f8 9682019-06-28 Nick Alcock <nick.alcock@oracle.com>
f5e9c9bd
NA		 969
970 * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
971 struct ctf_strs.
972 (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
973 (struct ctf_str_atom): New, disambiguated single string.
974 (struct ctf_str_atom_ref): New, points to some other location that
975 references this string's offset.
976 (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
977 Remove member ctf_dtvstrlen: we no longer track the total strlen
978 as we add strings.
979 (ctf_str_create_atoms): Declare new function in ctf-string.c.
980 (ctf_str_free_atoms): Likewise.
981 (ctf_str_add): Likewise.
982 (ctf_str_add_ref): Likewise.
983 (ctf_str_rollback): Likewise.
984 (ctf_str_purge_refs): Likewise.
985 (ctf_str_write_strtab): Likewise.
986 (ctf_realloc): Declare new function in ctf-util.c.
987
988 * ctf-open.c (ctf_bufopen): Create the atoms table.
989 (ctf_file_close): Destroy it.
990 * ctf-create.c (ctf_update): Copy-and-free it on update. No longer
991 special-case the position of the parname string. Construct the
992 strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
993 rest of each buffer element is constructed, not via open-coding:
994 realloc the CTF buffer and append the strtab to it. No longer
995 maintain ctf_dtvstrlen. Sort the variable entry table later, after
996 strtab construction.
997 (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
998 (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
999 after buffer element construction instead.
1000 (ctf_copy_lmembers): Likewise.
1001 (ctf_copy_emembers): Likewise.
1002 (ctf_create): No longer maintain the ctf_dtvstrlen.
1003 (ctf_dtd_delete): Likewise.
1004 (ctf_dvd_delete): Likewise.
1005 (ctf_add_generic): Likewise.
1006 (ctf_add_enumerator): Likewise.
1007 (ctf_add_member_offset): Likewise.
1008 (ctf_add_variable): Likewise.
1009 (membadd): Likewise.
1010 * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
1011 if there are active ctf_str_num_refs.
1012 (ctf_strraw): Move to ctf-string.c.
1013 (ctf_strptr): Likewise.
1014 * ctf-string.c: New file, strtab manipulation.
1015
1016 * Makefile.am (libctf_a_SOURCES): Add it.
1017 * Makefile.in: Regenerate.
1018
083114f8 10192019-06-28 Nick Alcock <nick.alcock@oracle.com>
9658dc39
NA		 1020
1021 * ctf-impl.h (ctf_hash_iter_f): New.
1022 (ctf_dynhash_iter): New declaration.
1023 (ctf_dynhash_iter_remove): New declaration.
1024 * ctf-hash.c (ctf_dynhash_iter): Define.
1025 (ctf_dynhash_iter_remove): Likewise.
1026 (ctf_hashtab_traverse): New.
1027 (ctf_hashtab_traverse_remove): Likewise.
1028 (struct ctf_traverse_cb_arg): Likewise.
1029 (struct ctf_traverse_remove_cb_arg): Likewise.
1030
083114f8 10312019-06-28 Nick Alcock <nick.alcock@oracle.com>
3e10cffc
NA		 1032
1033 * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
1034
083114f8 10352019-06-28 Nick Alcock <nick.alcock@oracle.com>
c550e7ba
NA		 1036
1037 * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
1038 (ctf_dump_funcs): Likewise.
1039
083114f8 10402019-06-19 Nick Alcock <nick.alcock@oracle.com>
cf02c44d
NA		 1041
1042 * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
1043 (ctf_fdopen): Check for endian-swapped raw CTF magic, and
1044 little-endian CTF archive magic. Do not check the CTF version:
1045 ctf_simple_open does that in endian-safe ways. Do not dereference
1046 null pointers on open failure.
1047
083114f8 10482019-06-19 Nick Alcock <nick.alcock@oracle.com>
7cee1826
NA		 1049
1050 * ctf-open.c (get_vbytes_common): Return the new slice size.
1051 (ctf_bufopen): Flip the endianness of the CTF-section header copy.
1052 Remember to copy in the CTF data when opening an uncompressed
1053 foreign-endian CTF file. Prune useless variable manipulation.
1054
083114f8 10552019-06-19 Nick Alcock <nick.alcock@oracle.com>
0b4fa56e
NA		 1056
1057 * ctf-open.c (ctf_types): Fail when unidentified type kinds are
1058 seen.
1059
083114f8 10602019-06-19 Nick Alcock <nick.alcock@oracle.com>
364620bf
NA		 1061
1062 * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
1063 output.
1064
083114f8 10652019-06-19 Nick Alcock <nick.alcock@oracle.com>
65365aa8
NA		 1066
1067 * ctf-subr.c (_PAGESIZE): Remove.
1068 (ctf_data_alloc): Likewise.
1069 (ctf_data_free): Likewise.
1070 (ctf_data_protect): Likewise.
1071 * ctf-impl.h: Remove declarations.
1072 * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
1073 ctf_free, not ctf_data_free.
1074 (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc. Free
1075 the buffer again on compression error.
1076 * ctf-open.c (ctf_set_base): No longer track the size: call
1077 ctf_free, not ctf_data_free.
1078 (upgrade_types): Likewise. Call ctf_alloc, not ctf_data_alloc.
1079 (ctf_bufopen): Likewise. No longer call ctf_data_protect.
1080
083114f8 10812019-06-19 Nick Alcock <nick.alcock@oracle.com>
24865428
NA		 1082
1083 * ctf-create.c (ctf_dtd_insert): Pass on error returns from
1084 ctf_dynhash_insert.
1085 (ctf_dvd_insert): Likewise.
1086 (ctf_add_generic): Likewise.
1087 (ctf_add_variable): Likewise.
1088 * ctf-impl.h: Adjust declarations.
1089
3a3a077c
AM		 10902019-06-14 Alan Modra <amodra@gmail.com>
1091
1092 * configure: Regenerate.
1093
942d35f7
NA		 10942019-06-06 Nick Alcock <nick.alcock@oracle.com>
1095
1096 * ctf-decls.h: Include <libiberty.h>.
1097 * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
1098
595a4d43
NA		 10992019-06-06 Nick Alcock <nick.alcock@oracle.com>
1100
1101 * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
1102 (ctf_dump_objts): Likewise.
1103 (ctf_dump_funcs): Likewise.
1104 (ctf_dump_member): Likewise.
1105 (ctf_dump_str): Likewise.
1106
f5e73be1
NA		 11072019-06-06 Nick Alcock <nick.alcock@oracle.com>
1108
1109 * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
1110 * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
1111
62d8e3b7
NA		 11122019-06-05 Nick Alcock <nick.alcock@oracle.com>
1113
1114 * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
1115 (ctf_arc_open_by_offset): Likewise.
1116 * ctf-create.c (ctf_add_type): Likewise.
1117
76fad999
TT		 11182019-06-04 Tom Tromey <tromey@adacore.com>
1119
1120 * ctf-create.c (ctf_add_encoded, ctf_add_slice)
1121 (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
1122
ad118caa
NA		 11232019-06-04 Nick Alcock <nick.alcock@oracle.com>
1124
1125 * configure.ac: Check for O_CLOEXEC.
1126 * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
1127 * config.h.in: Regenerate.
1128 * configure: Likewise.
1129
6b22174f
NA		 11302019-06-04 Nick Alcock <nick.alcock@oracle.com>
1131
1132 * qsort_r.c: Rename to...
1133 * ctf-qsort_r.c: ... this.
1134 (_quicksort): Define to ctf_qsort_r.
1135 * ctf-decls.h (qsort_r): Remove.
1136 (ctf_qsort_r): Add.
1137 (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
1138 (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
1139 * Makefile.am (libctf_a_LIBADD): Remove.
1140 (libctf_a_SOURCES): New, add ctf-qsort_r.c.
1141 * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
1142 * ctf-create.c (ctf_update): Likewise.
1143 * configure.ac: Check for BSD versus GNU qsort_r signature.
1144 * Makefile.in: Regenerate.
1145 * config.h.in: Likewise.
1146 * configure: Likewise.
1147
941accce
NA		 11482019-06-03 Nick Alcock <nick.alcock@oracle.com>
1149
1150 * ctf-dump.c (ctf_dump_funcs): Free in the right place.
1151
a0486bac
JM		 11522019-05-29 Nick Alcock <nick.alcock@oracle.com>
1153
1154 * Makefile.am (ZLIB): New.
1155 (ZLIBINC): Likewise.
1156 (AM_CFLAGS): Use them.
1157 (libctf_a_LIBADD): New, for LIBOBJS.
1158 * configure.ac: Check for zlib, endian.h, and qsort_r.
1159 * ctf-endian.h: New, providing htole64 and le64toh.
1160 * swap.h: Code style fixes.
1161 (bswap_identity_64): New.
1162 * qsort_r.c: New, from gnulib (with one added #include).
1163 * ctf-decls.h: New, providing a conditional qsort_r declaration,
1164 and unconditional definitions of MIN and MAX.
1165 * ctf-impl.h: Use it. Do not use <sys/errno.h>.
1166 (ctf_set_errno): Now returns unsigned long.
1167 * ctf-util.c (ctf_set_errno): Adjust here too.
1168 * ctf-archive.c: Use ctf-endian.h.
1169 (ctf_arc_open_by_offset): Use memset, not bzero. Drop cts_type,
1170 cts_flags and cts_offset.
1171 (ctf_arc_write): Drop debugging dependent on the size of off_t.
1172 * ctf-create.c: Provide a definition of roundup if not defined.
1173 (ctf_create): Drop cts_type, cts_flags and cts_offset.
1174 (ctf_add_reftype): Do not check if type IDs are below zero.
1175 (ctf_add_slice): Likewise.
1176 (ctf_add_typedef): Likewise.
1177 (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
1178 when known error-free. Drop CTF_ERR usage for functions returning
1179 int.
1180 (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
1181 int.
1182 (ctf_add_variable): Likewise.
1183 (enumcmp): Likewise.
1184 (enumadd): Likewise.
1185 (membcmp): Likewise.
1186 (ctf_add_type): Likewise. Cast error-returning ssize_t's to size_t
1187 when known error-free.
1188 * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
1189 returning int: use CTF_ERR for functions returning ctf_type_id.
1190 (ctf_dump_label): Likewise.
1191 (ctf_dump_objts): Likewise.
1192 * ctf-labels.c (ctf_label_topmost): Likewise.
1193 (ctf_label_iter): Likewise.
1194 (ctf_label_info): Likewise.
1195 * ctf-lookup.c (ctf_func_args): Likewise.
1196 * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
1197 (ctf_bufopen): Likewise. Use zlib types as needed.
1198 * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
1199 returning int.
1200 (ctf_enum_iter): Likewise.
1201 (ctf_type_size): Likewise.
1202 (ctf_type_align): Likewise. Cast to size_t where appropriate.
1203 (ctf_type_kind_unsliced): Likewise.
1204 (ctf_type_kind): Likewise.
1205 (ctf_type_encoding): Likewise.
1206 (ctf_member_info): Likewise.
1207 (ctf_array_info): Likewise.
1208 (ctf_enum_value): Likewise.
1209 (ctf_type_rvisit): Likewise.
1210 * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
1211 cts_offset.
1212 (ctf_simple_open): Likewise.
1213 (ctf_bfdopen_ctfsect): Likewise. Set cts_size properly.
1214 * Makefile.in: Regenerate.
1215 * aclocal.m4: Likewise.
1216 * config.h: Likewise.
1217 * configure: Likewise.
1218
9698cf9b
NA		 12192019-05-28 Nick Alcock <nick.alcock@oracle.com>
1220
1221 * configure.in: Check for bfd_section_from_elf_index.
1222 * configure: Regenerate.
1223 * config.h.in [HAVE_BFD_ELF]: Likewise.
1224 * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
1225 abfd is potentially unused now.
1226
0e65dfba
NA		 12272019-05-28 Nick Alcock <nick.alcock@oracle.com>
1228
1229 * Makefile.am: New.
1230 * Makefile.in: Regenerated.
1231 * config.h.in: Likewise.
1232 * aclocal.m4: Likewise.
1233 * configure: Likewise.
1234
a30b3e18
NA		 12352019-05-28 Nick Alcock <nick.alcock@oracle.com>
1236
1237 * ctf-dump.c: New.
1238
6dbf2b73
NA		 12392019-05-28 Nick Alcock <nick.alcock@oracle.com>
1240
1241 * ctf-labels.c: New.
1242
6c33b742
NA		 12432019-05-28 Nick Alcock <nick.alcock@oracle.com>
1244
1245 * ctf-impl.h (_libctf_version): New declaration.
1246 * ctf-subr.c (_libctf_version): Define it.
1247 (ctf_version): New.
1248
c499eb68
NA		 12492019-05-28 Nick Alcock <nick.alcock@oracle.com>
1250
1251 * ctf-create.c (enumcmp): New.
1252 (enumadd): Likewise.
1253 (membcmp): Likewise.
1254 (membadd): Likewise.
1255 (ctf_add_type): Likewise.
1256
b437bfe0
NA		 12572019-05-28 Nick Alcock <nick.alcock@oracle.com>
1258
1259 * ctf-lookup.c (isqualifier): New.
1260 (ctf_lookup_by_name): Likewise.
1261 (struct ctf_lookup_var_key): Likewise.
1262 (ctf_lookup_var): Likewise.
1263 (ctf_lookup_variable): Likewise.
1264 (ctf_lookup_symbol_name): Likewise.
1265 (ctf_lookup_by_symbol): Likewise.
1266 (ctf_func_info): Likewise.
1267 (ctf_func_args): Likewise.
1268
316afdb1
NA		 12692019-05-28 Nick Alcock <nick.alcock@oracle.com>
1270
1271 * ctf-decl.c: New file.
1272 * ctf-types.c: Likewise.
1273 * ctf-impl.h: New declarations.
1274
143dce84
NA		 12752019-05-28 Nick Alcock <nick.alcock@oracle.com>
1276
1277 * ctf-open-bfd.c: New file.
1278 * ctf-open.c (ctf_close): New.
1279 * ctf-impl.h: Include bfd.h.
1280 (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
1281 (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
1282 ctfi_bfd_close.
1283 (ctf_bfdopen_ctfsect): New declaration.
1284 (_CTF_SECTION): likewise.
1285
9402cc59
NA		 12862019-05-28 Nick Alcock <nick.alcock@oracle.com>
1287
1288 * ctf-archive.c: New.
1289 * ctf-impl.h (ctf_archive_internal): New type.
1290 (ctf_arc_open_internal): New declaration.
1291 (ctf_arc_bufopen): Likewise.
1292 (ctf_arc_close_internal): Likewise.
1293
72f33921
NA		 12942019-05-28 Nick Alcock <nick.alcock@oracle.com>
1295
1296 * ctf-open.c: New file.
1297 * swap.h: Likewise.
1298
47d546f4
NA		 12992019-05-28 Nick Alcock <nick.alcock@oracle.com>
1300
1301 * ctf-create.c: New file.
1302 * ctf-lookup.c: New file.
1303
a5be9bbe
NA		 13042019-05-28 Nick Alcock <nick.alcock@oracle.com>
1305
1306 * ctf-impl.h: New definitions and declarations for type creation
1307 and lookup.
1308
c0754cdd
NA		 13092019-05-28 Nick Alcock <nick.alcock@oracle.com>
1310
1311 * ctf-hash.c: New file.
1312 * ctf-impl.h: New declarations.
1313
479604f4
NA		 13142019-05-28 Nick Alcock <nick.alcock@oracle.com>
1315
1316 * ctf-error.c: New file.
1317
94585e7f
NA		 13182019-05-28 Nick Alcock <nick.alcock@oracle.com>
1319
1320 * ctf-util.c: New file.
1321 * elf.h: Likewise.
1322 * ctf-impl.h: Include it, and add declarations.
1323
60da9d95
NA		 13242019-05-28 Nick Alcock <nick.alcock@oracle.com>
1325
1326 * ctf-impl.h: New file.
1327 * ctf-subr.c: New file.
1328
1329\f
1330Local Variables:
1331mode: change-log
1332left-margin: 8
1333fill-column: 76
1334version-control: never
1335End:
GDB Binutils - Deliverables
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