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libctf, types: enhance ctf_type_aname to print function arg types
[deliverable/binutils-gdb.git] / libctf / ChangeLog
CommitLineData
c6e9a1e5
NA		 12020-07-22 Nick Alcock <nick.alcock@oracle.com>
2
3 * ctf-types.c (ctf_type_aname): Print arg types here...
4 * ctf-dump.c (ctf_dump_funcs): ... not here: but do substitute
5 in the type name here.
6
8b37e7b6
NA		 72020-07-22 Nick Alcock <nick.alcock@oracle.com>
8
9 * ctf-impl.h (ctf_assert): New.
10 (ctf_err_warning_t): Likewise.
11 (ctf_file_t) <ctf_errs_warnings>: Likewise.
12 (ctf_err_warn): New prototype.
13 (ctf_assert_fail_internal): Likewise.
14 * ctf-inlines.h (ctf_assert_internal): Likewise.
15 * ctf-open.c (ctf_file_close): Free ctf_errs_warnings.
16 * ctf-create.c (ctf_serialize): Copy it on serialization.
17 * ctf-subr.c (ctf_err_warn): New, add an error/warning.
18 (ctf_errwarning_next): New iterator, free and pass back
19 errors/warnings in succession.
20 * libctf.ver (ctf_errwarning_next): Add.
21
b7190c82
EB		 222020-07-22 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
23
24 * ctf-types.c (ctf_variable_iter): Fix error return.
25
ec388c16
NA		 262020-07-22 Nick Alcock <nick.alcock@oracle.com>
27
28 * ctf-open.c (ctf_bufopen_internal): Diagnose invalid flags.
29
67d4cc67
NA		 302020-07-22 Nick Alcock <nick.alcock@oracle.com>
31
32 ctf-decls.h (ctf_qsort_compar_thunk): Fix arg passing.
33
e28591b3
NA		 342020-07-22 Nick Alcock <nick.alcock@oracle.com>
35
36 * ctf-impl.h (ctf_next_hkv_t): New, kv-pairs passed to
37 sorting functions.
38 (ctf_next_t) <u.ctn_sorted_hkv>: New, sorted kv-pairs for
39 ctf_dynhash_next_sorted.
40 <cu.ctn_h>: New, pointer to the dynhash under iteration.
41 <cu.ctn_s>: New, pointer to the dynset under iteration.
42 (ctf_hash_sort_f): Sorting function passed to...
43 (ctf_dynhash_next_sorted): ... this new function.
44 (ctf_dynhash_next): New.
45 (ctf_dynset_next): New.
46 * ctf-inlines.h (ctf_dynhash_cnext_sorted): New.
47 (ctf_dynhash_cnext): New.
48 (ctf_dynset_cnext): New.
49 * ctf-hash.c (ctf_dynhash_next_sorted): New.
50 (ctf_dynhash_next): New.
51 (ctf_dynset_next): New.
52 * ctf-util.c (ctf_next_destroy): Free the u.ctn_sorted_hkv if
53 needed.
54 (ctf_next_copy): Alloc-and-copy the u.ctn_sorted_hkv if needed.
55
688d28f6
NA		 562020-07-22 Nick Alcock <nick.alcock@oracle.com>
57
58 * ctf-impl.h (ctf_next): New.
59 (ctf_get_dict): New prototype.
60 * ctf-lookup.c (ctf_get_dict): New, split out of...
61 (ctf_lookup_by_id): ... here.
62 * ctf-util.c (ctf_next_create): New.
63 (ctf_next_destroy): New.
64 (ctf_next_copy): New.
65 * ctf-types.c (includes): Add <assert.h>.
66 (ctf_member_next): New.
67 (ctf_enum_next): New.
68 (ctf_type_iter): Document the lack of iteration over parent
69 types.
70 (ctf_type_next): New.
71 (ctf_variable_next): New.
72 * ctf-archive.c (ctf_archive_next): New.
73 * libctf.ver: Add new public functions.
74
2399827b
NA		 752020-07-22 Nick Alcock <nick.alcock@oracle.com>
76
77 * libctf.ver (ctf_ref): New.
78 * ctf-open.c (ctf_ref): Implement it.
79
9850ce4d
NA		 802020-07-22 Nick Alcock <nick.alcock@oracle.com>
81
82 * ctf-inlines.h (ctf_forwardable_kind): New.
83 * ctf-create.c (ctf_add_forward): Use it.
84
2c9ca36b
NA		 852020-07-22 Nick Alcock <nick.alcock@oracle.com>
86
87 * ctf-impl.h (ctf_get_ctt_size): Move definition from here...
88 * ctf-inlines.h (ctf_get_ctt_size): ... to here.
89
77648241
NA		 902020-07-22 Nick Alcock <nick.alcock@oracle.com>
91
92 * ctf-hash.c (ctf_dynset_eq_string): New.
93 (ctf_dynset_create): New.
94 (DYNSET_EMPTY_ENTRY_REPLACEMENT): New.
95 (DYNSET_DELETED_ENTRY_REPLACEMENT): New.
96 (key_to_internal): New.
97 (internal_to_key): New.
98 (ctf_dynset_insert): New.
99 (ctf_dynset_remove): New.
100 (ctf_dynset_destroy): New.
101 (ctf_dynset_lookup): New.
102 (ctf_dynset_exists): New.
103 (ctf_dynset_lookup_any): New.
104 (ctf_hash_insert_type): Coding style.
105 (ctf_hash_define_type): Likewise.
106 * ctf-impl.h (ctf_dynset_t): New.
107 (ctf_dynset_eq_string): New.
108 (ctf_dynset_create): New.
109 (ctf_dynset_insert): New.
110 (ctf_dynset_remove): New.
111 (ctf_dynset_destroy): New.
112 (ctf_dynset_lookup): New.
113 (ctf_dynset_exists): New.
114 (ctf_dynset_lookup_any): New.
115 * ctf-inlines.h (ctf_dynset_cinsert): New.
116
a49c6c6a
NA		 1172020-07-22 Nick Alcock <nick.alcock@oracle.com>
118
119 * ctf-hash.c (ctf_helem_t) <key_free>: Remove.
120 <value_free>: Likewise.
121 <owner>: New.
122 (ctf_dynhash_item_free): Indirect through the owner.
123 (ctf_dynhash_create): Only pass in ctf_dynhash_item_free and
124 allocate space for the key_free and value_free fields fields
125 if necessary.
126 (ctf_hashtab_insert): Likewise. Fix OOM errno value.
127 (ctf_dynhash_insert): Only access ctf_hashtab's key_free and
128 value_free if they will exist. Set the slot's owner, but only
129 if it exists.
130 (ctf_dynhash_remove): Adjust.
131
5ceee3db
NA		 1322020-07-22 Nick Alcock <nick.alcock@oracle.com>
133
134 * ctf-hash.c (ctf_hashtab_insert): Free the key passed in if
135 there is a key-freeing function and the key already exists.
136
809f6eb3
NA		 1372020-07-22 Nick Alcock <nick.alcock@oracle.com>
138
139 * ctf-inlines.h: New file.
140 * ctf-impl.h: Include it.
141 (ctf_hash_iter_find_f): New typedef.
142 (ctf_dynhash_elements): New.
143 (ctf_dynhash_lookup_kv): New.
144 (ctf_dynhash_iter_find): New.
145 * ctf-hash.c (ctf_dynhash_lookup_kv): New.
146 (ctf_traverse_find_cb_arg_t): New.
147 (ctf_hashtab_traverse_find): New.
148 (ctf_dynhash_iter_find): New.
149 (ctf_dynhash_elements): New.
150
469e75b6
NA		 1512020-07-22 Nick Alcock <nick.alcock@oracle.com>
152
153 * ctf-impl.h [!__GNUC__] (__extension__): Define to nothing.
154
9c23dfa5
NA		 1552020-07-22 Nick Alcock <nick.alcock@oracle.com>
156
157 * ctf-archive.c (ctf_archive_count): New.
158 * libctf.ver: New public function.
159
e0325e2c
NA		 1602020-07-22 Nick Alcock <nick.alcock@oracle.com>
161
162 * ctf-types.c (ctf_member_count): New.
163 * libctf.ver: New public function.
164
9b15cbb7
NA		 1652020-07-22 Nick Alcock <nick.alcock@oracle.com>
166
167 * ctf-types.c (ctf_type_kind_forwarded): New.
168
01d93174
NA		 1692020-07-22 Nick Alcock <nick.alcock@oracle.com>
170
171 * ctf-types.c (ctf_type_name_raw): New.
172 (ctf_type_aname_raw): Reimplement accordingly.
173
5ec7465f
NA		 1742020-07-22 Nick Alcock <nick.alcock@oracle.com>
175
176 * ctf-subr.c (ctf_dprintf): _libctf_debug is unlikely to be set.
177
601e455b
NA		 1782020-07-22 Nick Alcock <nick.alcock@oracle.com>
179
180 * ctf-impl.h (struct ctf_archive_internal)
181 <ctfi_unmap_on_close>: New.
182 (ctf_new_archive_internal): Adjust.
183 * ctf-archive.c (ctf_new_archive_internal): Likewise.
184 Initialize ctfi_unmap_on_close. Adjust error path.
185 (ctf_arc_bufopen): Adjust ctf_new_archive_internal call
186 (unmap_on_close is 0).
187 (ctf_arc_close): Only unmap if ctfi_unmap_on_close.
188 * ctf-open-bfd.c (ctf_fdopen): Adjust.
189
96e3ec29
NA		 1902020-07-22 Nick Alcock <nick.alcock@oracle.com>
191
192 * ctf-types.c (ctf_type_aname): Return ECTF_CORRUPT if
193 ints, floats or typedefs have no name. Fix comment typo.
194
502e838e
NA		 1952020-07-22 Nick Alcock <nick.alcock@oracle.com>
196
197 * ctf-create.c (ctf_add_slice): Support slices of any kind that
198 resolves to an integral type.
199 * ctf-types.c (ctf_type_encoding): Resolve the type before
200 fishing its encoding out.
201
dd987f00
NA		 2022020-07-22 Nick Alcock <nick.alcock@oracle.com>
203
204 * ctf-create.c (ctf_create): Mark dirty.
205
f47ca311
NA		 2062020-07-22 Nick Alcock <nick.alcock@oracle.com>
207
208 * ctf-create.c (membcmp) Skip nameless members.
209
ab769488
NA		 2102020-07-22 Nick Alcock <nick.alcock@oracle.com>
211
212 * ctf-create.c (ctf_add_member_offset): Support names of ""
213 as if they were the null pointer.
214
2484ca43
NA		 2152020-07-22 Nick Alcock <nick.alcock@oracle.com>
216
217 * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD
218 special-casing.
219
43706199
NA		 2202020-07-22 Nick Alcock <nick.alcock@oracle.com>
221
222 * ctf-types.c (ctf_type_reference): Add support for dynamic slices.
223
9943fa3a
NA		 2242020-07-22 Nick Alcock <nick.alcock@oracle.com>
225
226 * ctf-create.c (ctf_serialize): Add cast.
227 (ctf_add_slice): Likewise.
228
afd78bd6
NA		 2292020-07-22 Nick Alcock <nick.alcock@oracle.com>
230
231 * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type.
232 * ctf-create.c (ctf_add_function): Check for unimplemented type
233 and populate at the same time. Populate one-by-one, not via
234 memcpy.
235 (ctf_serialize): Remove unnecessary cast.
236 * ctf-types.c (ctf_func_type_info): Likewise.
237 (ctf_func_type_args): Likewise. Fix comment typo.
238
2361f1c8
NA		 2392020-07-22 Nick Alcock <nick.alcock@oracle.com>
240
241 * ctf-create.c (ctf_add_reftype): Support refs to type zero.
242 (ctf_add_array): Support array contents of type zero.
243 (ctf_add_function): Support arguments and return types of
244 type zero.
245 (ctf_add_typedef): Support typedefs to type zero.
246 (ctf_add_member_offset): Support members of type zero,
247 unless added at unspecified (naturally-aligned) offset.
248
7eea9d3b
NA		 2492020-07-22 Nick Alcock <nick.alcock@oracle.com>
250
251 * ctf-error.c: Include <stddef.h>, for offsetof.
252 (_ctf_errlist): Migrate to...
253 (_ctf_errlist_t): ... this.
254 (_ctf_erridx): New, indexes into _ctf_errlist_t.
255 (_ctf_nerr): Remove.
256 (ctf_errmsg): Adjust accordingly.
257 * Makefile.am (BUILT_SOURCES): Note...
258 (ctf-error.h): ... this new rule.
259 * Makefile.in: Regenerate.
260 * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h.
261 * .gitignore: New, ignore ctf-error.h.
262
b64751cf
NA		 2632020-07-22 Nick Alcock <nick.alcock@oracle.com>
264
265 * ctf-impl.h: Fix typos in comments.
266
df16e041
NC		 2672020-07-22 Nick Clifton <nickc@redhat.com>
268
269 * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the
270 same file descriptor.
271
b115b9fd
NC		 2722020-07-04 Nick Clifton <nickc@redhat.com>
273
274 Binutils 2.35 branch created.
275
8e6635bd
NA		 2762020-06-26 Nick Alcock <nick.alcock@oracle.com>
277
278 * aclocal.m4: Add config/gettext-sister.m4: Shuffle into
279 alphabetical order.
280 * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR.
281 * config.h.in: Regenerated.
282 * Makefile.in: Likewise.
283 * configure: Likewise.
284
c1401ecc
NA		 2852020-06-26 Nick Alcock <nick.alcock@oracle.com>
286
287 * ctf-create.c: Include <unistd.h>.
288 * ctf-open-bfd.c: Likewise.
289
e755667f
NA		 2902020-06-26 Nick Alcock <nick.alcock@oracle.com>
291
292 PR libctf/25120
293 * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
294 * swap.h (bswap_16): Do not assume that presence of <byteswap.h>
295 means this is declared.
296 (bswap_32): Likewise.
297 (bswap_64): Likewise.
298 (bswap_identity_64): Remove, unused.
299 * configure: Regenerated.
300 * config.h.in: Likewise.
301
86670658
NA		 3022020-06-26 Nick Alcock <nick.alcock@oracle.com>
303
304 PR libctf/25120
305 * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback.
306 (_libctf_unlikely_): Likewise.
307 (_libctf_unused): Likewise.
308 (_libctf_malloc_): Likewise.
309
2e428e74
NA		 3102020-06-26 Nick Alcock <nick.alcock@oracle.com>
311
312 PR libctf/25120
313 * ctf-archive.c (search_nametbl): No longer global: declare...
314 (ctf_arc_open_by_name_internal): ... here. Use bsearch_r.
315 (search_modent_by_name): Take and use ARG for the nametbl.
316
2f6ecaed
NA		 3172020-06-26 Nick Alcock <nick.alcock@oracle.com>
318
319 * ctf-impl.h (ctf_new_archive_internal): Declare.
320 (ctf_arc_bufopen): Remove.
321 (ctf_archive_internal) <ctfi_free_symsect>: New.
322 * ctf-archive.c (ctf_arc_close): Use it.
323 (ctf_arc_bufopen): Fuse into...
324 (ctf_new_archive_internal): ... this, moved across from...
325 * ctf-open-bfd.c: ... here.
326 (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
327 * libctf.ver: Add it.
328
8ffcdf18
NA		 3292020-06-26 Nick Alcock <nick.alcock@oracle.com>
330
331 * ctf-create.c (ctf_add_forward): Intern in the right namespace.
332 (ctf_dtd_delete): Remove correspondingly.
333 (ctf_rollback): Likewise.
334
d04a47ac
NA		 3352020-06-26 Nick Alcock <nick.alcock@oracle.com>
336
337 * ctf-create.c (ctf_add_type_internal): Hand back existing types
338 unchanged.
339
6bbf9da8
NA		 3402020-06-26 Nick Alcock <nick.alcock@oracle.com>
341
342 * ctf-create.c (ctf_add_forward): Don't add forwards to
343 types that already exist.
344
fe4c2d55
NA		 3452020-06-26 Nick Alcock <nick.alcock@oracle.com>
346
347 * ctf-open.c (init_types): Only intern root-visible types.
348 * ctf-create.c (ctf_dtd_insert): Likewise.
349 (ctf_dtd_delete): Only remove root-visible types.
350 (ctf_rollback): Likewise.
351 (ctf_add_generic): Adjust.
352 (ctf_add_struct_sized): Adjust comment.
353 (ctf_add_union_sized): Likewise.
354 (ctf_add_enum): Likewise.
355 * ctf-impl.h (ctf_dtd_insert): Adjust prototype.
356
11978942
JB		 3572020-03-11 John Baldwin <jhb@FreeBSD.org>
358
359 * swap.h (bswap_identity_64): Make static.
360
ae774686
NC		 3612020-01-18 Nick Clifton <nickc@redhat.com>
362
363 Binutils 2.34 branch created.
364
eb9a7e35 3652020-01-05 Joel Brobecker <brobecker@adacore.com>
3a657c60
EZ		 366
367 PR binutils/25155:
368 * configure.ac: Add AC_CHECK_DECLS([asprintf]).
369 * configure, config.h.in: Regenerate.
370
b14ce8bf
AM		 3712020-01-01 Alan Modra <amodra@gmail.com>
372
373 Update year range in copyright notice of all files.
374
cbbbc402
SM		 3752019-10-16 Simon Marchi <simon.marchi@polymtl.ca>
376
377 * swap.h (bswap_16, bswap_32, bswap_64): Make static.
378
fa56cdcd
NA		 3792019-09-30 Nick Alcock <nick.alcock@oracle.com>
380
381 * ctf-open.c (ctf_bufopen_internal): Fix tabdamage.
382 * ctf-types.c (ctf_type_lname): Likewise.
383
ad613f1d
NA		 3842019-09-23 Nick Alcock <nick.alcock@oracle.com>
385
386 * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every
387 ctf_import after the first for a given file.
388
9323dd86
NA		 3892019-09-23 Nick Alcock <nick.alcock@oracle.com>
390
391 * ctf-impl.h (ctf_str_append_noerr): Declare.
392 * ctf-util.c (ctf_str_append_noerr): Define in terms of
393 ctf_str_append.
394 * ctf-dump.c (str_append): New, call it.
395 (ctf_dump_format_type): Use str_append, not ctf_str_append.
396 (ctf_dump_label): Likewise.
397 (ctf_dump_objts): Likewise.
398 (ctf_dump_funcs): Likewise.
399 (ctf_dump_var): Likewise.
400 (ctf_dump_member): Likewise.
401 (ctf_dump_type): Likewise.
402 (ctf_dump): Likewise.
403
de07e349
NA		 4042019-09-23 Nick Alcock <nick.alcock@oracle.com>
405
406 * ctf-impl.h (ctf_alloc): Remove.
407 (ctf_free): Likewise.
408 (ctf_strdup): Likewise.
409 * ctf-subr.c (ctf_alloc): Remove.
410 (ctf_free): Likewise.
411 * ctf-util.c (ctf_strdup): Remove.
412
413 * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not
414 ctf_free; strdup, not ctf_strdup.
415 (ctf_dtd_delete): Likewise.
416 (ctf_dvd_delete): Likewise.
417 (ctf_add_generic): Likewise.
418 (ctf_add_function): Likewise.
419 (ctf_add_enumerator): Likewise.
420 (ctf_add_member_offset): Likewise.
421 (ctf_add_variable): Likewise.
422 (membadd): Likewise.
423 (ctf_compress_write): Likewise.
424 (ctf_write_mem): Likewise.
425 * ctf-decl.c (ctf_decl_push): Likewise.
426 (ctf_decl_fini): Likewise.
427 (ctf_decl_sprintf): Likewise. Check for OOM.
428 * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not
429 ctf_free; strdup, not ctf_strdup.
430 (ctf_dump_free): Likewise.
431 (ctf_dump): Likewise.
432 * ctf-open.c (upgrade_types_v1): Likewise.
433 (init_types): Likewise.
434 (ctf_file_close): Likewise.
435 (ctf_bufopen_internal): Likewise. Check for OOM.
436 (ctf_parent_name_set): Likewise: report the OOM to the caller.
437 (ctf_cuname_set): Likewise.
438 (ctf_import): Likewise.
439 * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc;
440 free, not ctf_free; strdup, not ctf_strdup.
441 (ctf_str_free_atom): Likewise.
442 (ctf_str_create_atoms): Likewise.
443 (ctf_str_add_ref_internal): Likewise.
444 (ctf_str_remove_ref): Likewise.
445 (ctf_str_write_strtab): Likewise.
446
9c1a2295
NA		 4472019-08-09 Nick Alcock <nick.alcock@oracle.com>
448
449 * ctf-types.c (ctf_type_encoding): Fix the dynamic case to
450 work right for non-int/fps.
451
1a6ab13e
NA		 4522019-08-08 Nick Alcock <nick.alcock@oracle.com>
453
454 * ctf-types.c (ctf_type_name): Don't strlen a potentially-
455 null pointer.
456
99dc3ebd
NA		 4572019-08-07 Nick Alcock <nick.alcock@oracle.com>
458
459 * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New.
460 * ctf-open.c (ctf_file_close): Free it.
461 * ctf-create.c (ctf_serialize): Adjust.
462 (membcmp): When reporting a conflict due to an error, report the
463 error.
464 (ctf_add_type): Turn into a ctf_add_processing wrapper. Rename to...
465 (ctf_add_type_internal): ... this. Hand back types we are already
466 in the middle of adding immediately. Hand back structs/unions with
467 the same number of members immediately. Do not walk the dynamic
468 list. Call ctf_add_type_internal, not ctf_add_type. Handle
469 forwards promoted to other types and the inverse case identically.
470 Add structs to the mapping as soon as we intern them, before they
471 gain any members.
472
676c3ecb
NA		 4732019-08-09 Nick Alcock <nick.alcock@oracle.com>
474
475 * ctf-impl.h (ctf_names_t): New.
476 (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t.
477 (ctf_file_t) <ctf_structs>: Likewise.
478 <ctf_unions>: Likewise.
479 <ctf_enums>: Likewise.
480 <ctf_names>: Likewise.
481 <ctf_lookups>: Improve comment.
482 <ctf_ptrtab_len>: New.
483 <ctf_prov_strtab>: New.
484 <ctf_str_prov_offset>: New.
485 <ctf_dtbyname>: Remove, redundant to the names hashes.
486 <ctf_dtnextid>: Remove, redundant to ctf_typemax.
487 (ctf_dtdef_t) <dtd_name>: Remove.
488 <dtd_data>: Note that the ctt_name is now populated.
489 (ctf_str_atom_t) <csa_offset>: This is now the strtab
490 offset for internal strings too.
491 <csa_external_offset>: New, the external strtab offset.
492 (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case.
493 (ctf_name_table): New declaration.
494 (ctf_lookup_by_rawname): Likewise.
495 (ctf_lookup_by_rawhash): Likewise.
496 (ctf_set_ctl_hashes): Likewise.
497 (ctf_serialize): Likewise.
498 (ctf_dtd_insert): Adjust.
499 (ctf_simple_open_internal): Likewise.
500 (ctf_bufopen_internal): Likewise.
501 (ctf_list_empty_p): Likewise.
502 (ctf_str_remove_ref): Likewise.
503 (ctf_str_add): Returns uint32_t now.
504 (ctf_str_add_ref): Likewise.
505 (ctf_str_add_external): Now returns a boolean (int).
506 * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab
507 for strings in the appropriate range.
508 (ctf_str_create_atoms): Create the ctf_prov_strtab. Detect OOM
509 when adding the null string to the new strtab.
510 (ctf_str_free_atoms): Destroy the ctf_prov_strtab.
511 (ctf_str_add_ref_internal): Add make_provisional argument. If
512 make_provisional, populate the offset and fill in the
513 ctf_prov_strtab accordingly.
514 (ctf_str_add): Return the offset, not the string.
515 (ctf_str_add_ref): Likewise.
516 (ctf_str_add_external): Return a success integer.
517 (ctf_str_remove_ref): New, remove a single ref.
518 (ctf_str_count_strtab): Do not count the initial null string's
519 length or the existence or length of any unreferenced internal
520 atoms.
521 (ctf_str_populate_sorttab): Skip atoms with no refs.
522 (ctf_str_write_strtab): Populate the nullstr earlier. Add one
523 to the cts_len for the null string, since it is no longer done
524 in ctf_str_count_strtab. Adjust for csa_external_offset rename.
525 Populate the csa_offset for both internal and external cases.
526 Flush the ctf_prov_strtab afterwards, and reset the
527 ctf_str_prov_offset.
528 * ctf-create.c (ctf_grow_ptrtab): New.
529 (ctf_create): Call it. Initialize new fields rather than old
530 ones. Tell ctf_bufopen_internal that this is a writable dictionary.
531 Set the ctl hashes and data model.
532 (ctf_update): Rename to...
533 (ctf_serialize): ... this. Leave a compatibility function behind.
534 Tell ctf_simple_open_internal that this is a writable dictionary.
535 Pass the new fields along from the old dictionary. Drop
536 ctf_dtnextid and ctf_dtbyname. Use ctf_strraw, not dtd_name.
537 Do not zero out the DTD's ctt_name.
538 (ctf_prefixed_name): Rename to...
539 (ctf_name_table): ... this. No longer return a prefixed name: return
540 the applicable name table instead.
541 (ctf_dtd_insert): Use it, and use the right name table. Pass in the
542 kind we're adding. Migrate away from dtd_name.
543 (ctf_dtd_delete): Adjust similarly. Remove the ref to the
544 deleted ctt_name.
545 (ctf_dtd_lookup_type_by_name): Remove.
546 (ctf_dynamic_type): Always return NULL on read-only dictionaries.
547 No longer check ctf_dtnextid: check ctf_typemax instead.
548 (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead.
549 (ctf_rollback): Likewise. No longer fail with ECTF_OVERROLLBACK. Use
550 ctf_name_table and the right name table, and migrate away from
551 dtd_name as in ctf_dtd_delete.
552 (ctf_add_generic): Pass in the kind explicitly and pass it to
553 ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid. Migrate away
554 from dtd_name to using ctf_str_add_ref to populate the ctt_name.
555 Grow the ptrtab if needed.
556 (ctf_add_encoded): Pass in the kind.
557 (ctf_add_slice): Likewise.
558 (ctf_add_array): Likewise.
559 (ctf_add_function): Likewise.
560 (ctf_add_typedef): Likewise.
561 (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking
562 ctt_name rather than dtd_name.
563 (ctf_add_struct_sized): Pass in the kind. Use
564 ctf_lookup_by_rawname, not ctf_hash_lookup_type /
565 ctf_dtd_lookup_type_by_name.
566 (ctf_add_union_sized): Likewise.
567 (ctf_add_enum): Likewise.
568 (ctf_add_enum_encoded): Likewise.
569 (ctf_add_forward): Likewise.
570 (ctf_add_type): Likewise.
571 (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not
572 being initialized until after the call.
573 (ctf_write_mem): Likewise.
574 (ctf_write): Likewise.
575 * ctf-archive.c (arc_write_one_ctf): Likewise.
576 * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not
577 ctf_hash_lookup_type.
578 (ctf_lookup_by_id): No longer check the readonly types if the
579 dictionary is writable.
580 * ctf-open.c (init_types): Assert that this dictionary is not
581 writable. Adjust to use the new name hashes, ctf_name_table,
582 and ctf_ptrtab_len. GNU style fix for the final ptrtab scan.
583 (ctf_bufopen_internal): New 'writable' parameter. Flip on LCTF_RDWR
584 if set. Drop out early when dictionary is writable. Split the
585 ctf_lookups initialization into...
586 (ctf_set_cth_hashes): ... this new function.
587 (ctf_simple_open_internal): Adjust. New 'writable' parameter.
588 (ctf_simple_open): Adjust accordingly.
589 (ctf_bufopen): Likewise.
590 (ctf_file_close): Destroy the appropriate name hashes. No longer
591 destroy ctf_dtbyname, which is gone.
592 (ctf_getdatasect): Remove spurious "extern".
593 * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the
594 specified name table, given a kind.
595 (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *.
596 (ctf_member_iter): Add support for iterating over the
597 dynamic type list.
598 (ctf_enum_iter): Likewise.
599 (ctf_variable_iter): Likewise.
600 (ctf_type_rvisit): Likewise.
601 (ctf_member_info): Add support for types in the dynamic type list.
602 (ctf_enum_name): Likewise.
603 (ctf_enum_value): Likewise.
604 (ctf_func_type_info): Likewise.
605 (ctf_func_type_args): Likewise.
606 * ctf-link.c (ctf_accumulate_archive_names): No longer call
607 ctf_update.
608 (ctf_link_write): Likewise.
609 (ctf_link_intern_extern_string): Adjust for new
610 ctf_str_add_external return value.
611 (ctf_link_add_strtab): Likewise.
612 * ctf-util.c (ctf_list_empty_p): New.
613
791915db
NA		 6142019-08-05 Nick Alcock <nick.alcock@oracle.com>
615
616 * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on
617 type zero.
618 * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable
619 members and types.
620 (ctf_add_variable): Likewise for variables pointing to them.
621 * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable
622 type link failure, but do warn for others.
623 * ctf-dump.c (ctf_dump_format_type): Likewise. Do not assume all
624 errors to be ENOMEM.
625 (ctf_dump_member): Likewise.
626 (ctf_dump_type): Likewise.
627 (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM.
628 (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM.
629 (ctf_dump_header): Likewise.
630 (ctf_dump_label): likewise.
631 (ctf_dump_objts): likewise.
632 (ctf_dump_funcs): likewise.
633 (ctf_dump_var): likewise.
634 (ctf_dump_str): Likewise.
635
87279e3c
NA		 6362019-09-30 Nick Alcock <nick.alcock@oracle.com>
637
638 * configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
639 (LT_INIT): Likewise.
640 (AM_INSTALL_LIBBFD): Likewise.
641 (dlopen): Note why this is necessary in a comment.
642 (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
643 opcodes/.
644 (SHARED_LDFLAGS): Likewise.
645 (BFD_LIBADD): Likewise, for libbfd.
646 (BFD_DEPENDENCIES): Likewise.
647 (VERSION_FLAGS): Initialize, using a version script if ld supports
648 one, or libtool -export-symbols-regex otherwise.
649 (AC_CONFIG_MACRO_DIR): Add ../BFD.
650 * Makefile.am (ACLOCAL_AMFLAGS): Likewise.
651 (INCDIR): New.
652 (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
653 (noinst_LIBRARIES): Replace with...
654 [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
655 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
656 libctf-nobfd.la as well.
657 [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
658 [!INSTALL_LIBCTF] (include_HEADERS): New, empty.
659 (libctf_a_SOURCES): Rename to...
660 (libctf_nobfd_la_SOURCES): ... this, all of libctf other than
661 ctf-open-bfd.c.
662 (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
663 with ctf-open-bfd.c added.
664 (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
665 (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
666 (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
667 * Makefile.am [INSTALL_LIBCTF]: Use it.
668 * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
669 libtool macros.
670 * libctf.ver: New, everything is version LIBCTF_1.0 currently (even
671 the unstable components).
672 * Makefile.in: Regenerated.
673 * config.h.in: Likewise.
674 * configure: Likewise.
675
6762019-07-30 Nick Alcock <nick.alcock@oracle.com>
677
678 * configure.ac (INSTALL_LIBCTF): New, controlled by
679 --enable-install-libctf.
680 [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a.
681 * Makefile.in: Regenerated.
682 * configure: Regenerated.
683
f046147d
NA		 6842019-07-30 Nick Alcock <nick.alcock@oracle.com>
685
686 * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
687 * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
688
edc8bbe9
NA		 6892019-07-30 Nick Alcock <nick.alcock@oracle.com>
690
691 * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
692
7e97445a
NA		 6932019-07-13 Nick Alcock <nick.alcock@oracle.com>
694
695 * ctf-impl.h (includes): Include <sys/param.h> here.
696
5ae6af75
NA		 6972019-07-30 Nick Alcock <nick.alcock@oracle.com>
698
699 * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
700 (flip_objts): Likewise.
701 (flip_vars): Likewise.
702 (flip_types): Likewise.
703
1820745a
NA		 7042019-07-30 Nick Alcock <nick.alcock@oracle.com>
705
706 * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
707 freeing functions: if set, free the key and value if the slot
708 already exists. Always reassign the key.
709 (ctf_dynhash_insert): Adjust call appropriately.
710 (ctf_hash_insert_type): Likewise.
711
5de9eada
NA		 7122019-08-03 Nick Alcock <nick.alcock@oracle.com>
713
714 * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
715 type kind. Allow forwards to unify with pre-existing structs/
716 unions/enums.
717
49ea9b45
NA		 7182019-07-30 Nick Alcock <nick.alcock@oracle.com>
719
720 * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
721 <ctf_link_memb_name_changer>: Likewise.
722 <ctf_link_memb_name_changer_arg>: Likewise.
723 * ctf-create.c (ctf_update): Update accordingly.
724 * ctf-open.c (ctf_file_close): Likewise.
725 * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
726 (ctf_link_add_cu_mapping): New.
727 (ctf_link_set_memb_name_changer): Likewise.
728 (ctf_change_parent_name): New.
729 (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
730 allocated by the caller's ctf_link_memb_name_changer.
731 <ndynames>: Likewise.
732 (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
733 (ctf_link_write): Likewise (for _CTF_SECTION only): also call
734 ctf_change_parent_name. Free any resulting names.
735
eabb7154
NA		 7362019-07-13 Nick Alcock <nick.alcock@oracle.com>
737
738 * ctf-link.c (ctf_create_per_cu): New, refactored out of...
739 (ctf_link_one_type): ... here, with parent-name setting added.
740 (check_variable): New.
741 (ctf_link_one_variable): Likewise.
742 (ctf_link_one_input_archive_member): Call it.
743 * ctf-error.c (_ctf_errlist): Updated with new errors.
744
886453cb
NA		 7452019-07-13 Nick Alcock <nick.alcock@oracle.com>
746
747 * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
748 (struct ctf_link_type_mapping_key): New.
749 (ctf_hash_type_mapping_key): Likewise.
750 (ctf_hash_eq_type_mapping_key): Likewise.
751 (ctf_add_type_mapping): Likewise.
752 (ctf_type_mapping): Likewise.
753 (ctf_dynhash_empty): Likewise.
754 * ctf-open.c (ctf_file_close): Update accordingly.
755 * ctf-create.c (ctf_update): Likewise.
756 (ctf_add_type): Populate the mapping.
757 * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
758 (ctf_hash_eq_type_mapping_key): Check the key for equality.
759 (ctf_dynhash_insert): Fix comment typo.
760 (ctf_dynhash_empty): New.
761 * ctf-link.c (ctf_add_type_mapping): New.
762 (ctf_type_mapping): Likewise.
763 (empty_link_type_mapping): New.
764 (ctf_link_one_input_archive): Call it.
765
72c83edd
NA		 7662019-07-13 Nick Alcock <nick.alcock@oracle.com>
767
768 * ctf-link.c: New file, linking of the string and type sections.
769 * Makefile.am (libctf_a_SOURCES): Add it.
770 * Makefile.in: Regenerate.
771
772 * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
773 ctf_link_outputs.
774 * ctf-create.c (ctf_update): Update accordingly.
775 * ctf-open.c (ctf_file_close): Likewise.
776 * ctf-error.c (_ctf_errlist): Updated with new errors.
777
d18f9f16
NA		 7782019-07-13 Nick Alcock <nick.alcock@oracle.com>
779
780 * ctf-dump.c (ctf_dump_funcs): Check the right error value.
781
b4f0e09c
NA		 7822019-07-13 Nick Alcock <nick.alcock@oracle.com>
783
784 * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
785 ctf_type_iter.
786 (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
787 (ctf_dump_format_type): Add non-root-type { } notation.
788 Add root flag to prototype.
789 (ctf_dump_label): Adjust accordingly.
790 (ctf_dump_objts): Likewise.
791 (ctf_dump_var): Likewise.
792
3dde2c91
NA		 7932019-07-13 Nick Alcock <nick.alcock@oracle.com>
794
795 * ctf-create.c (ctf_compress_write): Fix double-free.
796
5537f9b9
NA		 7972019-07-13 Nick Alcock <nick.alcock@oracle.com>
798
799 * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
800 of...
801 (ctf_arc_write_fd): ... this new function.
802 * ctf-create.c (ctf_write_mem): New.
803
d851ecd3
NA		 8042019-07-13 Nick Alcock <nick.alcock@oracle.com>
805
806 * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
807 (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
808 (ctf_str_add_ref): Name the last arg.
809 (ctf_str_add_external) New.
810 (ctf_str_add_strraw_explicit): Likewise.
811 (ctf_simple_open_internal): Likewise.
812 (ctf_bufopen_internal): Likewise.
813
814 * ctf-string.c (ctf_strraw_explicit): Split from...
815 (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
816 (ctf_str_add_ref_internal): Return the atom, not the
817 string.
818 (ctf_str_add): Adjust accordingly.
819 (ctf_str_add_ref): Likewise. Move up in the file.
820 (ctf_str_add_external): New: update the csa_offset.
821 (ctf_str_count_strtab): Only account for strings with no csa_offset
822 in the internal strtab length.
823 (ctf_str_write_strtab): If the csa_offset is set, update the
824 string's refs without writing the string out, and update the
825 ctf_syn_ext_strtab. Make OOM handling less ugly.
826 * ctf-create.c (struct ctf_sort_var_arg_cb): New.
827 (ctf_update): Handle failure to populate the strtab. Pass in the
828 new ctf_sort_var arg. Adjust for ctf_syn_ext_strtab addition.
829 Call ctf_simple_open_internal, not ctf_simple_open.
830 (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
831 strings by hand.
832 * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
833 ctf_strraw). Adjust to diagnose ECTF_STRTAB nonetheless.
834 * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
835 (ctf_file_close): Destroy the ctf_syn_ext_strtab.
836 (ctf_simple_open): Rename to, and reimplement as a wrapper around...
837 (ctf_simple_open_internal): ... this new function, which calls
838 ctf_bufopen_internal.
839 (ctf_bufopen): Rename to, and reimplement as a wrapper around...
840 (ctf_bufopen_internal): ... this new function, which sets
841 ctf_syn_ext_strtab.
842
0ac62312
NA		 8432019-07-13 Nick Alcock <nick.alcock@oracle.com>
844
845 * ctf_types.c (ctf_type_iter_all): New.
846
2db912ba
NA		 8472019-07-13 Nick Alcock <nick.alcock@oracle.com>
848
849 * ctf-open.c (init_symtab): Check for overflow against the right
850 section.
851 (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
852 (upgrade_types_v1): Note that these sections are not checked.
853 (flip_header): Endian-swap the header fields.
854 (flip_ctf): Endian-swap the sections.
855 (flip_objts): Update comment.
856 (ctf_bufopen): Check header offsets and alignment for validity.
857
6d5944fc
NA		 8582019-07-13 Nick Alcock <nick.alcock@oracle.com>
859
860 * ctf-open-bfd.c: Add <assert.h>.
861 (ctf_bfdopen_ctfsect): Open string and symbol tables using
862 techniques borrowed from bfd_elf_sym_name.
863 (ctf_new_archive_internal): Improve comment.
864 * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
865 * ctf-open.c (ctf_bufopen): Allow opening with a string section but
866 no symbol section, but not vice versa.
867
9b32cba4
NA		 8682019-07-08 Nick Alcock <nick.alcock@oracle.com>
869
870 * ctf-impl.h (ctf_file_t): New field ctf_openflags.
871 * ctf-open.c (ctf_bufopen): Set it. No longer dump header offsets.
872 * ctf-dump.c (dump_header): New function, dump the CTF header.
873 (ctf_dump): Call it.
874 (ctf_dump_header_strfield): New function.
875 (ctf_dump_header_sectfield): Likewise.
876
fd55eae8
NA		 8772019-07-06 Nick Alcock <nick.alcock@oracle.com>
878
879 * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
880 ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
881 * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
882 ctf_base: do not assume that it is always sizeof (ctf_header_t).
883 Print out ctf_cuname: only print out ctf_parname if set.
884 (ctf_free_base): Removed, ctf_base is no longer freed: free
885 ctf_dynbase instead.
886 (ctf_set_version): Fix spacing.
887 (upgrade_header): New, in-place header upgrading.
888 (upgrade_types): Rename to...
889 (upgrade_types_v1): ... this. Free ctf_dynbase, not ctf_base. No
890 longer track old and new headers separately. No longer allow for
891 header sizes explicitly: squeeze the headers out on upgrade (they
892 are preserved in fp->ctf_header). Set ctf_dynbase, ctf_base and
893 ctf_buf explicitly. Use ctf_free, not ctf_free_base.
894 (upgrade_types): New, also handle ctf_parmax updating.
895 (flip_header): Flip ctf_cuname.
896 (flip_types): Flip BUF explicitly rather than deriving BUF from
897 BASE.
898 (ctf_bufopen): Store the header in fp->ctf_header. Correct minimum
899 required alignment of objtoff and funcoff. No longer store it in
900 the ctf_buf unless that buf is derived unmodified from the input.
901 Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
902 that duplicate fields in ctf_file: move allocation of ctf_file
903 further up instead. Call upgrade_header as needed. Move
904 version-specific ctf_parmax initialization into upgrade_types. More
905 concise error handling.
906 (ctf_file_close): No longer test for null pointers before freeing.
907 Free ctf_dyncuname, ctf_dynbase, and ctf_header. Do not call
908 ctf_free_base.
909 (ctf_cuname): New.
910 (ctf_cuname_set): New.
911 * ctf-create.c (ctf_update): Populate ctf_cuname.
912 (ctf_gzwrite): Write out the header explicitly. Remove obsolescent
913 comment.
914 (ctf_write): Likewise.
915 (ctf_compress_write): Get the header from ctf_header, not ctf_base.
916 Fix the compression length: fp->ctf_size never counted the CTF
917 header. Simplify the compress call accordingly.
918
a2230b5e
HPN		 9192019-07-11 Hans-Peter Nilsson <hp@bitrange.com>
920
921 * ctf-endian.h: Don't assume htole64 and le64toh are always
922 present if HAVE_ENDIAN_H; also check if htole64 is defined.
923 [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
924 not bswap_identity_64.
925
fd361982
AM		 9262019-09-18 Alan Modra <amodra@gmail.com>
927
928 * ctf-open-bfd.c: Update throughout for bfd section macro changes.
929
60391a25
PB		 9302019-09-09 Phil Blundell <pb@pbcl.net>
931
932 binutils 2.33 branch created.
933
12a0b67d
NA		 9342019-07-18 Nick Alcock <nick.alcock@oracle.com>
935
936 * ctf-types.c (ctf_type_aname_raw): New.
937 (ctf_func_type_info): Likewise.
938 (ctf_func_type_args): Likewise.
939 * ctf-error.c (_ctf_errlist): Fix description.
940 * ctf-lookup.c: Fix file description.
941
083114f8 9422019-06-28 Nick Alcock <nick.alcock@oracle.com>
f57cf0e3
NA		 943
944 * ctf-create.c (ctf_create): Fix off-by-one error.
945
083114f8 9462019-06-28 Nick Alcock <nick.alcock@oracle.com>
f5e9c9bd
NA		 947
948 * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
949 struct ctf_strs.
950 (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
951 (struct ctf_str_atom): New, disambiguated single string.
952 (struct ctf_str_atom_ref): New, points to some other location that
953 references this string's offset.
954 (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
955 Remove member ctf_dtvstrlen: we no longer track the total strlen
956 as we add strings.
957 (ctf_str_create_atoms): Declare new function in ctf-string.c.
958 (ctf_str_free_atoms): Likewise.
959 (ctf_str_add): Likewise.
960 (ctf_str_add_ref): Likewise.
961 (ctf_str_rollback): Likewise.
962 (ctf_str_purge_refs): Likewise.
963 (ctf_str_write_strtab): Likewise.
964 (ctf_realloc): Declare new function in ctf-util.c.
965
966 * ctf-open.c (ctf_bufopen): Create the atoms table.
967 (ctf_file_close): Destroy it.
968 * ctf-create.c (ctf_update): Copy-and-free it on update. No longer
969 special-case the position of the parname string. Construct the
970 strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
971 rest of each buffer element is constructed, not via open-coding:
972 realloc the CTF buffer and append the strtab to it. No longer
973 maintain ctf_dtvstrlen. Sort the variable entry table later, after
974 strtab construction.
975 (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
976 (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
977 after buffer element construction instead.
978 (ctf_copy_lmembers): Likewise.
979 (ctf_copy_emembers): Likewise.
980 (ctf_create): No longer maintain the ctf_dtvstrlen.
981 (ctf_dtd_delete): Likewise.
982 (ctf_dvd_delete): Likewise.
983 (ctf_add_generic): Likewise.
984 (ctf_add_enumerator): Likewise.
985 (ctf_add_member_offset): Likewise.
986 (ctf_add_variable): Likewise.
987 (membadd): Likewise.
988 * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
989 if there are active ctf_str_num_refs.
990 (ctf_strraw): Move to ctf-string.c.
991 (ctf_strptr): Likewise.
992 * ctf-string.c: New file, strtab manipulation.
993
994 * Makefile.am (libctf_a_SOURCES): Add it.
995 * Makefile.in: Regenerate.
996
083114f8 9972019-06-28 Nick Alcock <nick.alcock@oracle.com>
9658dc39
NA		 998
999 * ctf-impl.h (ctf_hash_iter_f): New.
1000 (ctf_dynhash_iter): New declaration.
1001 (ctf_dynhash_iter_remove): New declaration.
1002 * ctf-hash.c (ctf_dynhash_iter): Define.
1003 (ctf_dynhash_iter_remove): Likewise.
1004 (ctf_hashtab_traverse): New.
1005 (ctf_hashtab_traverse_remove): Likewise.
1006 (struct ctf_traverse_cb_arg): Likewise.
1007 (struct ctf_traverse_remove_cb_arg): Likewise.
1008
083114f8 10092019-06-28 Nick Alcock <nick.alcock@oracle.com>
3e10cffc
NA		 1010
1011 * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
1012
083114f8 10132019-06-28 Nick Alcock <nick.alcock@oracle.com>
c550e7ba
NA		 1014
1015 * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
1016 (ctf_dump_funcs): Likewise.
1017
083114f8 10182019-06-19 Nick Alcock <nick.alcock@oracle.com>
cf02c44d
NA		 1019
1020 * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
1021 (ctf_fdopen): Check for endian-swapped raw CTF magic, and
1022 little-endian CTF archive magic. Do not check the CTF version:
1023 ctf_simple_open does that in endian-safe ways. Do not dereference
1024 null pointers on open failure.
1025
083114f8 10262019-06-19 Nick Alcock <nick.alcock@oracle.com>
7cee1826
NA		 1027
1028 * ctf-open.c (get_vbytes_common): Return the new slice size.
1029 (ctf_bufopen): Flip the endianness of the CTF-section header copy.
1030 Remember to copy in the CTF data when opening an uncompressed
1031 foreign-endian CTF file. Prune useless variable manipulation.
1032
083114f8 10332019-06-19 Nick Alcock <nick.alcock@oracle.com>
0b4fa56e
NA		 1034
1035 * ctf-open.c (ctf_types): Fail when unidentified type kinds are
1036 seen.
1037
083114f8 10382019-06-19 Nick Alcock <nick.alcock@oracle.com>
364620bf
NA		 1039
1040 * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
1041 output.
1042
083114f8 10432019-06-19 Nick Alcock <nick.alcock@oracle.com>
65365aa8
NA		 1044
1045 * ctf-subr.c (_PAGESIZE): Remove.
1046 (ctf_data_alloc): Likewise.
1047 (ctf_data_free): Likewise.
1048 (ctf_data_protect): Likewise.
1049 * ctf-impl.h: Remove declarations.
1050 * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
1051 ctf_free, not ctf_data_free.
1052 (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc. Free
1053 the buffer again on compression error.
1054 * ctf-open.c (ctf_set_base): No longer track the size: call
1055 ctf_free, not ctf_data_free.
1056 (upgrade_types): Likewise. Call ctf_alloc, not ctf_data_alloc.
1057 (ctf_bufopen): Likewise. No longer call ctf_data_protect.
1058
083114f8 10592019-06-19 Nick Alcock <nick.alcock@oracle.com>
24865428
NA		 1060
1061 * ctf-create.c (ctf_dtd_insert): Pass on error returns from
1062 ctf_dynhash_insert.
1063 (ctf_dvd_insert): Likewise.
1064 (ctf_add_generic): Likewise.
1065 (ctf_add_variable): Likewise.
1066 * ctf-impl.h: Adjust declarations.
1067
3a3a077c
AM		 10682019-06-14 Alan Modra <amodra@gmail.com>
1069
1070 * configure: Regenerate.
1071
942d35f7
NA		 10722019-06-06 Nick Alcock <nick.alcock@oracle.com>
1073
1074 * ctf-decls.h: Include <libiberty.h>.
1075 * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
1076
595a4d43
NA		 10772019-06-06 Nick Alcock <nick.alcock@oracle.com>
1078
1079 * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
1080 (ctf_dump_objts): Likewise.
1081 (ctf_dump_funcs): Likewise.
1082 (ctf_dump_member): Likewise.
1083 (ctf_dump_str): Likewise.
1084
f5e73be1
NA		 10852019-06-06 Nick Alcock <nick.alcock@oracle.com>
1086
1087 * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
1088 * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
1089
62d8e3b7
NA		 10902019-06-05 Nick Alcock <nick.alcock@oracle.com>
1091
1092 * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
1093 (ctf_arc_open_by_offset): Likewise.
1094 * ctf-create.c (ctf_add_type): Likewise.
1095
76fad999
TT		 10962019-06-04 Tom Tromey <tromey@adacore.com>
1097
1098 * ctf-create.c (ctf_add_encoded, ctf_add_slice)
1099 (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
1100
ad118caa
NA		 11012019-06-04 Nick Alcock <nick.alcock@oracle.com>
1102
1103 * configure.ac: Check for O_CLOEXEC.
1104 * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
1105 * config.h.in: Regenerate.
1106 * configure: Likewise.
1107
6b22174f
NA		 11082019-06-04 Nick Alcock <nick.alcock@oracle.com>
1109
1110 * qsort_r.c: Rename to...
1111 * ctf-qsort_r.c: ... this.
1112 (_quicksort): Define to ctf_qsort_r.
1113 * ctf-decls.h (qsort_r): Remove.
1114 (ctf_qsort_r): Add.
1115 (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
1116 (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
1117 * Makefile.am (libctf_a_LIBADD): Remove.
1118 (libctf_a_SOURCES): New, add ctf-qsort_r.c.
1119 * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
1120 * ctf-create.c (ctf_update): Likewise.
1121 * configure.ac: Check for BSD versus GNU qsort_r signature.
1122 * Makefile.in: Regenerate.
1123 * config.h.in: Likewise.
1124 * configure: Likewise.
1125
941accce
NA		 11262019-06-03 Nick Alcock <nick.alcock@oracle.com>
1127
1128 * ctf-dump.c (ctf_dump_funcs): Free in the right place.
1129
a0486bac
JM		 11302019-05-29 Nick Alcock <nick.alcock@oracle.com>
1131
1132 * Makefile.am (ZLIB): New.
1133 (ZLIBINC): Likewise.
1134 (AM_CFLAGS): Use them.
1135 (libctf_a_LIBADD): New, for LIBOBJS.
1136 * configure.ac: Check for zlib, endian.h, and qsort_r.
1137 * ctf-endian.h: New, providing htole64 and le64toh.
1138 * swap.h: Code style fixes.
1139 (bswap_identity_64): New.
1140 * qsort_r.c: New, from gnulib (with one added #include).
1141 * ctf-decls.h: New, providing a conditional qsort_r declaration,
1142 and unconditional definitions of MIN and MAX.
1143 * ctf-impl.h: Use it. Do not use <sys/errno.h>.
1144 (ctf_set_errno): Now returns unsigned long.
1145 * ctf-util.c (ctf_set_errno): Adjust here too.
1146 * ctf-archive.c: Use ctf-endian.h.
1147 (ctf_arc_open_by_offset): Use memset, not bzero. Drop cts_type,
1148 cts_flags and cts_offset.
1149 (ctf_arc_write): Drop debugging dependent on the size of off_t.
1150 * ctf-create.c: Provide a definition of roundup if not defined.
1151 (ctf_create): Drop cts_type, cts_flags and cts_offset.
1152 (ctf_add_reftype): Do not check if type IDs are below zero.
1153 (ctf_add_slice): Likewise.
1154 (ctf_add_typedef): Likewise.
1155 (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
1156 when known error-free. Drop CTF_ERR usage for functions returning
1157 int.
1158 (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
1159 int.
1160 (ctf_add_variable): Likewise.
1161 (enumcmp): Likewise.
1162 (enumadd): Likewise.
1163 (membcmp): Likewise.
1164 (ctf_add_type): Likewise. Cast error-returning ssize_t's to size_t
1165 when known error-free.
1166 * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
1167 returning int: use CTF_ERR for functions returning ctf_type_id.
1168 (ctf_dump_label): Likewise.
1169 (ctf_dump_objts): Likewise.
1170 * ctf-labels.c (ctf_label_topmost): Likewise.
1171 (ctf_label_iter): Likewise.
1172 (ctf_label_info): Likewise.
1173 * ctf-lookup.c (ctf_func_args): Likewise.
1174 * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
1175 (ctf_bufopen): Likewise. Use zlib types as needed.
1176 * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
1177 returning int.
1178 (ctf_enum_iter): Likewise.
1179 (ctf_type_size): Likewise.
1180 (ctf_type_align): Likewise. Cast to size_t where appropriate.
1181 (ctf_type_kind_unsliced): Likewise.
1182 (ctf_type_kind): Likewise.
1183 (ctf_type_encoding): Likewise.
1184 (ctf_member_info): Likewise.
1185 (ctf_array_info): Likewise.
1186 (ctf_enum_value): Likewise.
1187 (ctf_type_rvisit): Likewise.
1188 * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
1189 cts_offset.
1190 (ctf_simple_open): Likewise.
1191 (ctf_bfdopen_ctfsect): Likewise. Set cts_size properly.
1192 * Makefile.in: Regenerate.
1193 * aclocal.m4: Likewise.
1194 * config.h: Likewise.
1195 * configure: Likewise.
1196
9698cf9b
NA		 11972019-05-28 Nick Alcock <nick.alcock@oracle.com>
1198
1199 * configure.in: Check for bfd_section_from_elf_index.
1200 * configure: Regenerate.
1201 * config.h.in [HAVE_BFD_ELF]: Likewise.
1202 * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
1203 abfd is potentially unused now.
1204
0e65dfba
NA		 12052019-05-28 Nick Alcock <nick.alcock@oracle.com>
1206
1207 * Makefile.am: New.
1208 * Makefile.in: Regenerated.
1209 * config.h.in: Likewise.
1210 * aclocal.m4: Likewise.
1211 * configure: Likewise.
1212
a30b3e18
NA		 12132019-05-28 Nick Alcock <nick.alcock@oracle.com>
1214
1215 * ctf-dump.c: New.
1216
6dbf2b73
NA		 12172019-05-28 Nick Alcock <nick.alcock@oracle.com>
1218
1219 * ctf-labels.c: New.
1220
6c33b742
NA		 12212019-05-28 Nick Alcock <nick.alcock@oracle.com>
1222
1223 * ctf-impl.h (_libctf_version): New declaration.
1224 * ctf-subr.c (_libctf_version): Define it.
1225 (ctf_version): New.
1226
c499eb68
NA		 12272019-05-28 Nick Alcock <nick.alcock@oracle.com>
1228
1229 * ctf-create.c (enumcmp): New.
1230 (enumadd): Likewise.
1231 (membcmp): Likewise.
1232 (membadd): Likewise.
1233 (ctf_add_type): Likewise.
1234
b437bfe0
NA		 12352019-05-28 Nick Alcock <nick.alcock@oracle.com>
1236
1237 * ctf-lookup.c (isqualifier): New.
1238 (ctf_lookup_by_name): Likewise.
1239 (struct ctf_lookup_var_key): Likewise.
1240 (ctf_lookup_var): Likewise.
1241 (ctf_lookup_variable): Likewise.
1242 (ctf_lookup_symbol_name): Likewise.
1243 (ctf_lookup_by_symbol): Likewise.
1244 (ctf_func_info): Likewise.
1245 (ctf_func_args): Likewise.
1246
316afdb1
NA		 12472019-05-28 Nick Alcock <nick.alcock@oracle.com>
1248
1249 * ctf-decl.c: New file.
1250 * ctf-types.c: Likewise.
1251 * ctf-impl.h: New declarations.
1252
143dce84
NA		 12532019-05-28 Nick Alcock <nick.alcock@oracle.com>
1254
1255 * ctf-open-bfd.c: New file.
1256 * ctf-open.c (ctf_close): New.
1257 * ctf-impl.h: Include bfd.h.
1258 (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
1259 (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
1260 ctfi_bfd_close.
1261 (ctf_bfdopen_ctfsect): New declaration.
1262 (_CTF_SECTION): likewise.
1263
9402cc59
NA		 12642019-05-28 Nick Alcock <nick.alcock@oracle.com>
1265
1266 * ctf-archive.c: New.
1267 * ctf-impl.h (ctf_archive_internal): New type.
1268 (ctf_arc_open_internal): New declaration.
1269 (ctf_arc_bufopen): Likewise.
1270 (ctf_arc_close_internal): Likewise.
1271
72f33921
NA		 12722019-05-28 Nick Alcock <nick.alcock@oracle.com>
1273
1274 * ctf-open.c: New file.
1275 * swap.h: Likewise.
1276
47d546f4
NA		 12772019-05-28 Nick Alcock <nick.alcock@oracle.com>
1278
1279 * ctf-create.c: New file.
1280 * ctf-lookup.c: New file.
1281
a5be9bbe
NA		 12822019-05-28 Nick Alcock <nick.alcock@oracle.com>
1283
1284 * ctf-impl.h: New definitions and declarations for type creation
1285 and lookup.
1286
c0754cdd
NA		 12872019-05-28 Nick Alcock <nick.alcock@oracle.com>
1288
1289 * ctf-hash.c: New file.
1290 * ctf-impl.h: New declarations.
1291
479604f4
NA		 12922019-05-28 Nick Alcock <nick.alcock@oracle.com>
1293
1294 * ctf-error.c: New file.
1295
94585e7f
NA		 12962019-05-28 Nick Alcock <nick.alcock@oracle.com>
1297
1298 * ctf-util.c: New file.
1299 * elf.h: Likewise.
1300 * ctf-impl.h: Include it, and add declarations.
1301
60da9d95
NA		 13022019-05-28 Nick Alcock <nick.alcock@oracle.com>
1303
1304 * ctf-impl.h: New file.
1305 * ctf-subr.c: New file.
1306
1307\f
1308Local Variables:
1309mode: change-log
1310left-margin: 8
1311fill-column: 76
1312version-control: never
1313End:
GDB Binutils - Deliverables
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