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libctf, ld, binutils: add textual error/warning reporting for libctf
[thirdparty/binutils-gdb.git] / libctf / ChangeLog
CommitLineData
8b37e7b6
NA		 12020-07-22 Nick Alcock <nick.alcock@oracle.com>
2
3 * ctf-impl.h (ctf_assert): New.
4 (ctf_err_warning_t): Likewise.
5 (ctf_file_t) <ctf_errs_warnings>: Likewise.
6 (ctf_err_warn): New prototype.
7 (ctf_assert_fail_internal): Likewise.
8 * ctf-inlines.h (ctf_assert_internal): Likewise.
9 * ctf-open.c (ctf_file_close): Free ctf_errs_warnings.
10 * ctf-create.c (ctf_serialize): Copy it on serialization.
11 * ctf-subr.c (ctf_err_warn): New, add an error/warning.
12 (ctf_errwarning_next): New iterator, free and pass back
13 errors/warnings in succession.
14 * libctf.ver (ctf_errwarning_next): Add.
15
b7190c82
EB		 162020-07-22 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
17
18 * ctf-types.c (ctf_variable_iter): Fix error return.
19
ec388c16
NA		 202020-07-22 Nick Alcock <nick.alcock@oracle.com>
21
22 * ctf-open.c (ctf_bufopen_internal): Diagnose invalid flags.
23
67d4cc67
NA		 242020-07-22 Nick Alcock <nick.alcock@oracle.com>
25
26 ctf-decls.h (ctf_qsort_compar_thunk): Fix arg passing.
27
e28591b3
NA		 282020-07-22 Nick Alcock <nick.alcock@oracle.com>
29
30 * ctf-impl.h (ctf_next_hkv_t): New, kv-pairs passed to
31 sorting functions.
32 (ctf_next_t) <u.ctn_sorted_hkv>: New, sorted kv-pairs for
33 ctf_dynhash_next_sorted.
34 <cu.ctn_h>: New, pointer to the dynhash under iteration.
35 <cu.ctn_s>: New, pointer to the dynset under iteration.
36 (ctf_hash_sort_f): Sorting function passed to...
37 (ctf_dynhash_next_sorted): ... this new function.
38 (ctf_dynhash_next): New.
39 (ctf_dynset_next): New.
40 * ctf-inlines.h (ctf_dynhash_cnext_sorted): New.
41 (ctf_dynhash_cnext): New.
42 (ctf_dynset_cnext): New.
43 * ctf-hash.c (ctf_dynhash_next_sorted): New.
44 (ctf_dynhash_next): New.
45 (ctf_dynset_next): New.
46 * ctf-util.c (ctf_next_destroy): Free the u.ctn_sorted_hkv if
47 needed.
48 (ctf_next_copy): Alloc-and-copy the u.ctn_sorted_hkv if needed.
49
688d28f6
NA		 502020-07-22 Nick Alcock <nick.alcock@oracle.com>
51
52 * ctf-impl.h (ctf_next): New.
53 (ctf_get_dict): New prototype.
54 * ctf-lookup.c (ctf_get_dict): New, split out of...
55 (ctf_lookup_by_id): ... here.
56 * ctf-util.c (ctf_next_create): New.
57 (ctf_next_destroy): New.
58 (ctf_next_copy): New.
59 * ctf-types.c (includes): Add <assert.h>.
60 (ctf_member_next): New.
61 (ctf_enum_next): New.
62 (ctf_type_iter): Document the lack of iteration over parent
63 types.
64 (ctf_type_next): New.
65 (ctf_variable_next): New.
66 * ctf-archive.c (ctf_archive_next): New.
67 * libctf.ver: Add new public functions.
68
2399827b
NA		 692020-07-22 Nick Alcock <nick.alcock@oracle.com>
70
71 * libctf.ver (ctf_ref): New.
72 * ctf-open.c (ctf_ref): Implement it.
73
9850ce4d
NA		 742020-07-22 Nick Alcock <nick.alcock@oracle.com>
75
76 * ctf-inlines.h (ctf_forwardable_kind): New.
77 * ctf-create.c (ctf_add_forward): Use it.
78
2c9ca36b
NA		 792020-07-22 Nick Alcock <nick.alcock@oracle.com>
80
81 * ctf-impl.h (ctf_get_ctt_size): Move definition from here...
82 * ctf-inlines.h (ctf_get_ctt_size): ... to here.
83
77648241
NA		 842020-07-22 Nick Alcock <nick.alcock@oracle.com>
85
86 * ctf-hash.c (ctf_dynset_eq_string): New.
87 (ctf_dynset_create): New.
88 (DYNSET_EMPTY_ENTRY_REPLACEMENT): New.
89 (DYNSET_DELETED_ENTRY_REPLACEMENT): New.
90 (key_to_internal): New.
91 (internal_to_key): New.
92 (ctf_dynset_insert): New.
93 (ctf_dynset_remove): New.
94 (ctf_dynset_destroy): New.
95 (ctf_dynset_lookup): New.
96 (ctf_dynset_exists): New.
97 (ctf_dynset_lookup_any): New.
98 (ctf_hash_insert_type): Coding style.
99 (ctf_hash_define_type): Likewise.
100 * ctf-impl.h (ctf_dynset_t): New.
101 (ctf_dynset_eq_string): New.
102 (ctf_dynset_create): New.
103 (ctf_dynset_insert): New.
104 (ctf_dynset_remove): New.
105 (ctf_dynset_destroy): New.
106 (ctf_dynset_lookup): New.
107 (ctf_dynset_exists): New.
108 (ctf_dynset_lookup_any): New.
109 * ctf-inlines.h (ctf_dynset_cinsert): New.
110
a49c6c6a
NA		 1112020-07-22 Nick Alcock <nick.alcock@oracle.com>
112
113 * ctf-hash.c (ctf_helem_t) <key_free>: Remove.
114 <value_free>: Likewise.
115 <owner>: New.
116 (ctf_dynhash_item_free): Indirect through the owner.
117 (ctf_dynhash_create): Only pass in ctf_dynhash_item_free and
118 allocate space for the key_free and value_free fields fields
119 if necessary.
120 (ctf_hashtab_insert): Likewise. Fix OOM errno value.
121 (ctf_dynhash_insert): Only access ctf_hashtab's key_free and
122 value_free if they will exist. Set the slot's owner, but only
123 if it exists.
124 (ctf_dynhash_remove): Adjust.
125
5ceee3db
NA		 1262020-07-22 Nick Alcock <nick.alcock@oracle.com>
127
128 * ctf-hash.c (ctf_hashtab_insert): Free the key passed in if
129 there is a key-freeing function and the key already exists.
130
809f6eb3
NA		 1312020-07-22 Nick Alcock <nick.alcock@oracle.com>
132
133 * ctf-inlines.h: New file.
134 * ctf-impl.h: Include it.
135 (ctf_hash_iter_find_f): New typedef.
136 (ctf_dynhash_elements): New.
137 (ctf_dynhash_lookup_kv): New.
138 (ctf_dynhash_iter_find): New.
139 * ctf-hash.c (ctf_dynhash_lookup_kv): New.
140 (ctf_traverse_find_cb_arg_t): New.
141 (ctf_hashtab_traverse_find): New.
142 (ctf_dynhash_iter_find): New.
143 (ctf_dynhash_elements): New.
144
469e75b6
NA		 1452020-07-22 Nick Alcock <nick.alcock@oracle.com>
146
147 * ctf-impl.h [!__GNUC__] (__extension__): Define to nothing.
148
9c23dfa5
NA		 1492020-07-22 Nick Alcock <nick.alcock@oracle.com>
150
151 * ctf-archive.c (ctf_archive_count): New.
152 * libctf.ver: New public function.
153
e0325e2c
NA		 1542020-07-22 Nick Alcock <nick.alcock@oracle.com>
155
156 * ctf-types.c (ctf_member_count): New.
157 * libctf.ver: New public function.
158
9b15cbb7
NA		 1592020-07-22 Nick Alcock <nick.alcock@oracle.com>
160
161 * ctf-types.c (ctf_type_kind_forwarded): New.
162
01d93174
NA		 1632020-07-22 Nick Alcock <nick.alcock@oracle.com>
164
165 * ctf-types.c (ctf_type_name_raw): New.
166 (ctf_type_aname_raw): Reimplement accordingly.
167
5ec7465f
NA		 1682020-07-22 Nick Alcock <nick.alcock@oracle.com>
169
170 * ctf-subr.c (ctf_dprintf): _libctf_debug is unlikely to be set.
171
601e455b
NA		 1722020-07-22 Nick Alcock <nick.alcock@oracle.com>
173
174 * ctf-impl.h (struct ctf_archive_internal)
175 <ctfi_unmap_on_close>: New.
176 (ctf_new_archive_internal): Adjust.
177 * ctf-archive.c (ctf_new_archive_internal): Likewise.
178 Initialize ctfi_unmap_on_close. Adjust error path.
179 (ctf_arc_bufopen): Adjust ctf_new_archive_internal call
180 (unmap_on_close is 0).
181 (ctf_arc_close): Only unmap if ctfi_unmap_on_close.
182 * ctf-open-bfd.c (ctf_fdopen): Adjust.
183
96e3ec29
NA		 1842020-07-22 Nick Alcock <nick.alcock@oracle.com>
185
186 * ctf-types.c (ctf_type_aname): Return ECTF_CORRUPT if
187 ints, floats or typedefs have no name. Fix comment typo.
188
502e838e
NA		 1892020-07-22 Nick Alcock <nick.alcock@oracle.com>
190
191 * ctf-create.c (ctf_add_slice): Support slices of any kind that
192 resolves to an integral type.
193 * ctf-types.c (ctf_type_encoding): Resolve the type before
194 fishing its encoding out.
195
dd987f00
NA		 1962020-07-22 Nick Alcock <nick.alcock@oracle.com>
197
198 * ctf-create.c (ctf_create): Mark dirty.
199
f47ca311
NA		 2002020-07-22 Nick Alcock <nick.alcock@oracle.com>
201
202 * ctf-create.c (membcmp) Skip nameless members.
203
ab769488
NA		 2042020-07-22 Nick Alcock <nick.alcock@oracle.com>
205
206 * ctf-create.c (ctf_add_member_offset): Support names of ""
207 as if they were the null pointer.
208
2484ca43
NA		 2092020-07-22 Nick Alcock <nick.alcock@oracle.com>
210
211 * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD
212 special-casing.
213
43706199
NA		 2142020-07-22 Nick Alcock <nick.alcock@oracle.com>
215
216 * ctf-types.c (ctf_type_reference): Add support for dynamic slices.
217
9943fa3a
NA		 2182020-07-22 Nick Alcock <nick.alcock@oracle.com>
219
220 * ctf-create.c (ctf_serialize): Add cast.
221 (ctf_add_slice): Likewise.
222
afd78bd6
NA		 2232020-07-22 Nick Alcock <nick.alcock@oracle.com>
224
225 * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type.
226 * ctf-create.c (ctf_add_function): Check for unimplemented type
227 and populate at the same time. Populate one-by-one, not via
228 memcpy.
229 (ctf_serialize): Remove unnecessary cast.
230 * ctf-types.c (ctf_func_type_info): Likewise.
231 (ctf_func_type_args): Likewise. Fix comment typo.
232
2361f1c8
NA		 2332020-07-22 Nick Alcock <nick.alcock@oracle.com>
234
235 * ctf-create.c (ctf_add_reftype): Support refs to type zero.
236 (ctf_add_array): Support array contents of type zero.
237 (ctf_add_function): Support arguments and return types of
238 type zero.
239 (ctf_add_typedef): Support typedefs to type zero.
240 (ctf_add_member_offset): Support members of type zero,
241 unless added at unspecified (naturally-aligned) offset.
242
7eea9d3b
NA		 2432020-07-22 Nick Alcock <nick.alcock@oracle.com>
244
245 * ctf-error.c: Include <stddef.h>, for offsetof.
246 (_ctf_errlist): Migrate to...
247 (_ctf_errlist_t): ... this.
248 (_ctf_erridx): New, indexes into _ctf_errlist_t.
249 (_ctf_nerr): Remove.
250 (ctf_errmsg): Adjust accordingly.
251 * Makefile.am (BUILT_SOURCES): Note...
252 (ctf-error.h): ... this new rule.
253 * Makefile.in: Regenerate.
254 * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h.
255 * .gitignore: New, ignore ctf-error.h.
256
b64751cf
NA		 2572020-07-22 Nick Alcock <nick.alcock@oracle.com>
258
259 * ctf-impl.h: Fix typos in comments.
260
df16e041
NC		 2612020-07-22 Nick Clifton <nickc@redhat.com>
262
263 * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the
264 same file descriptor.
265
b115b9fd
NC		 2662020-07-04 Nick Clifton <nickc@redhat.com>
267
268 Binutils 2.35 branch created.
269
8e6635bd
NA		 2702020-06-26 Nick Alcock <nick.alcock@oracle.com>
271
272 * aclocal.m4: Add config/gettext-sister.m4: Shuffle into
273 alphabetical order.
274 * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR.
275 * config.h.in: Regenerated.
276 * Makefile.in: Likewise.
277 * configure: Likewise.
278
c1401ecc
NA		 2792020-06-26 Nick Alcock <nick.alcock@oracle.com>
280
281 * ctf-create.c: Include <unistd.h>.
282 * ctf-open-bfd.c: Likewise.
283
e755667f
NA		 2842020-06-26 Nick Alcock <nick.alcock@oracle.com>
285
286 PR libctf/25120
287 * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
288 * swap.h (bswap_16): Do not assume that presence of <byteswap.h>
289 means this is declared.
290 (bswap_32): Likewise.
291 (bswap_64): Likewise.
292 (bswap_identity_64): Remove, unused.
293 * configure: Regenerated.
294 * config.h.in: Likewise.
295
86670658
NA		 2962020-06-26 Nick Alcock <nick.alcock@oracle.com>
297
298 PR libctf/25120
299 * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback.
300 (_libctf_unlikely_): Likewise.
301 (_libctf_unused): Likewise.
302 (_libctf_malloc_): Likewise.
303
2e428e74
NA		 3042020-06-26 Nick Alcock <nick.alcock@oracle.com>
305
306 PR libctf/25120
307 * ctf-archive.c (search_nametbl): No longer global: declare...
308 (ctf_arc_open_by_name_internal): ... here. Use bsearch_r.
309 (search_modent_by_name): Take and use ARG for the nametbl.
310
2f6ecaed
NA		 3112020-06-26 Nick Alcock <nick.alcock@oracle.com>
312
313 * ctf-impl.h (ctf_new_archive_internal): Declare.
314 (ctf_arc_bufopen): Remove.
315 (ctf_archive_internal) <ctfi_free_symsect>: New.
316 * ctf-archive.c (ctf_arc_close): Use it.
317 (ctf_arc_bufopen): Fuse into...
318 (ctf_new_archive_internal): ... this, moved across from...
319 * ctf-open-bfd.c: ... here.
320 (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
321 * libctf.ver: Add it.
322
8ffcdf18
NA		 3232020-06-26 Nick Alcock <nick.alcock@oracle.com>
324
325 * ctf-create.c (ctf_add_forward): Intern in the right namespace.
326 (ctf_dtd_delete): Remove correspondingly.
327 (ctf_rollback): Likewise.
328
d04a47ac
NA		 3292020-06-26 Nick Alcock <nick.alcock@oracle.com>
330
331 * ctf-create.c (ctf_add_type_internal): Hand back existing types
332 unchanged.
333
6bbf9da8
NA		 3342020-06-26 Nick Alcock <nick.alcock@oracle.com>
335
336 * ctf-create.c (ctf_add_forward): Don't add forwards to
337 types that already exist.
338
fe4c2d55
NA		 3392020-06-26 Nick Alcock <nick.alcock@oracle.com>
340
341 * ctf-open.c (init_types): Only intern root-visible types.
342 * ctf-create.c (ctf_dtd_insert): Likewise.
343 (ctf_dtd_delete): Only remove root-visible types.
344 (ctf_rollback): Likewise.
345 (ctf_add_generic): Adjust.
346 (ctf_add_struct_sized): Adjust comment.
347 (ctf_add_union_sized): Likewise.
348 (ctf_add_enum): Likewise.
349 * ctf-impl.h (ctf_dtd_insert): Adjust prototype.
350
11978942
JB		 3512020-03-11 John Baldwin <jhb@FreeBSD.org>
352
353 * swap.h (bswap_identity_64): Make static.
354
ae774686
NC		 3552020-01-18 Nick Clifton <nickc@redhat.com>
356
357 Binutils 2.34 branch created.
358
eb9a7e35 3592020-01-05 Joel Brobecker <brobecker@adacore.com>
3a657c60
EZ		 360
361 PR binutils/25155:
362 * configure.ac: Add AC_CHECK_DECLS([asprintf]).
363 * configure, config.h.in: Regenerate.
364
b14ce8bf
AM		 3652020-01-01 Alan Modra <amodra@gmail.com>
366
367 Update year range in copyright notice of all files.
368
cbbbc402
SM		 3692019-10-16 Simon Marchi <simon.marchi@polymtl.ca>
370
371 * swap.h (bswap_16, bswap_32, bswap_64): Make static.
372
fa56cdcd
NA		 3732019-09-30 Nick Alcock <nick.alcock@oracle.com>
374
375 * ctf-open.c (ctf_bufopen_internal): Fix tabdamage.
376 * ctf-types.c (ctf_type_lname): Likewise.
377
ad613f1d
NA		 3782019-09-23 Nick Alcock <nick.alcock@oracle.com>
379
380 * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every
381 ctf_import after the first for a given file.
382
9323dd86
NA		 3832019-09-23 Nick Alcock <nick.alcock@oracle.com>
384
385 * ctf-impl.h (ctf_str_append_noerr): Declare.
386 * ctf-util.c (ctf_str_append_noerr): Define in terms of
387 ctf_str_append.
388 * ctf-dump.c (str_append): New, call it.
389 (ctf_dump_format_type): Use str_append, not ctf_str_append.
390 (ctf_dump_label): Likewise.
391 (ctf_dump_objts): Likewise.
392 (ctf_dump_funcs): Likewise.
393 (ctf_dump_var): Likewise.
394 (ctf_dump_member): Likewise.
395 (ctf_dump_type): Likewise.
396 (ctf_dump): Likewise.
397
de07e349
NA		 3982019-09-23 Nick Alcock <nick.alcock@oracle.com>
399
400 * ctf-impl.h (ctf_alloc): Remove.
401 (ctf_free): Likewise.
402 (ctf_strdup): Likewise.
403 * ctf-subr.c (ctf_alloc): Remove.
404 (ctf_free): Likewise.
405 * ctf-util.c (ctf_strdup): Remove.
406
407 * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not
408 ctf_free; strdup, not ctf_strdup.
409 (ctf_dtd_delete): Likewise.
410 (ctf_dvd_delete): Likewise.
411 (ctf_add_generic): Likewise.
412 (ctf_add_function): Likewise.
413 (ctf_add_enumerator): Likewise.
414 (ctf_add_member_offset): Likewise.
415 (ctf_add_variable): Likewise.
416 (membadd): Likewise.
417 (ctf_compress_write): Likewise.
418 (ctf_write_mem): Likewise.
419 * ctf-decl.c (ctf_decl_push): Likewise.
420 (ctf_decl_fini): Likewise.
421 (ctf_decl_sprintf): Likewise. Check for OOM.
422 * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not
423 ctf_free; strdup, not ctf_strdup.
424 (ctf_dump_free): Likewise.
425 (ctf_dump): Likewise.
426 * ctf-open.c (upgrade_types_v1): Likewise.
427 (init_types): Likewise.
428 (ctf_file_close): Likewise.
429 (ctf_bufopen_internal): Likewise. Check for OOM.
430 (ctf_parent_name_set): Likewise: report the OOM to the caller.
431 (ctf_cuname_set): Likewise.
432 (ctf_import): Likewise.
433 * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc;
434 free, not ctf_free; strdup, not ctf_strdup.
435 (ctf_str_free_atom): Likewise.
436 (ctf_str_create_atoms): Likewise.
437 (ctf_str_add_ref_internal): Likewise.
438 (ctf_str_remove_ref): Likewise.
439 (ctf_str_write_strtab): Likewise.
440
9c1a2295
NA		 4412019-08-09 Nick Alcock <nick.alcock@oracle.com>
442
443 * ctf-types.c (ctf_type_encoding): Fix the dynamic case to
444 work right for non-int/fps.
445
1a6ab13e
NA		 4462019-08-08 Nick Alcock <nick.alcock@oracle.com>
447
448 * ctf-types.c (ctf_type_name): Don't strlen a potentially-
449 null pointer.
450
99dc3ebd
NA		 4512019-08-07 Nick Alcock <nick.alcock@oracle.com>
452
453 * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New.
454 * ctf-open.c (ctf_file_close): Free it.
455 * ctf-create.c (ctf_serialize): Adjust.
456 (membcmp): When reporting a conflict due to an error, report the
457 error.
458 (ctf_add_type): Turn into a ctf_add_processing wrapper. Rename to...
459 (ctf_add_type_internal): ... this. Hand back types we are already
460 in the middle of adding immediately. Hand back structs/unions with
461 the same number of members immediately. Do not walk the dynamic
462 list. Call ctf_add_type_internal, not ctf_add_type. Handle
463 forwards promoted to other types and the inverse case identically.
464 Add structs to the mapping as soon as we intern them, before they
465 gain any members.
466
676c3ecb
NA		 4672019-08-09 Nick Alcock <nick.alcock@oracle.com>
468
469 * ctf-impl.h (ctf_names_t): New.
470 (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t.
471 (ctf_file_t) <ctf_structs>: Likewise.
472 <ctf_unions>: Likewise.
473 <ctf_enums>: Likewise.
474 <ctf_names>: Likewise.
475 <ctf_lookups>: Improve comment.
476 <ctf_ptrtab_len>: New.
477 <ctf_prov_strtab>: New.
478 <ctf_str_prov_offset>: New.
479 <ctf_dtbyname>: Remove, redundant to the names hashes.
480 <ctf_dtnextid>: Remove, redundant to ctf_typemax.
481 (ctf_dtdef_t) <dtd_name>: Remove.
482 <dtd_data>: Note that the ctt_name is now populated.
483 (ctf_str_atom_t) <csa_offset>: This is now the strtab
484 offset for internal strings too.
485 <csa_external_offset>: New, the external strtab offset.
486 (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case.
487 (ctf_name_table): New declaration.
488 (ctf_lookup_by_rawname): Likewise.
489 (ctf_lookup_by_rawhash): Likewise.
490 (ctf_set_ctl_hashes): Likewise.
491 (ctf_serialize): Likewise.
492 (ctf_dtd_insert): Adjust.
493 (ctf_simple_open_internal): Likewise.
494 (ctf_bufopen_internal): Likewise.
495 (ctf_list_empty_p): Likewise.
496 (ctf_str_remove_ref): Likewise.
497 (ctf_str_add): Returns uint32_t now.
498 (ctf_str_add_ref): Likewise.
499 (ctf_str_add_external): Now returns a boolean (int).
500 * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab
501 for strings in the appropriate range.
502 (ctf_str_create_atoms): Create the ctf_prov_strtab. Detect OOM
503 when adding the null string to the new strtab.
504 (ctf_str_free_atoms): Destroy the ctf_prov_strtab.
505 (ctf_str_add_ref_internal): Add make_provisional argument. If
506 make_provisional, populate the offset and fill in the
507 ctf_prov_strtab accordingly.
508 (ctf_str_add): Return the offset, not the string.
509 (ctf_str_add_ref): Likewise.
510 (ctf_str_add_external): Return a success integer.
511 (ctf_str_remove_ref): New, remove a single ref.
512 (ctf_str_count_strtab): Do not count the initial null string's
513 length or the existence or length of any unreferenced internal
514 atoms.
515 (ctf_str_populate_sorttab): Skip atoms with no refs.
516 (ctf_str_write_strtab): Populate the nullstr earlier. Add one
517 to the cts_len for the null string, since it is no longer done
518 in ctf_str_count_strtab. Adjust for csa_external_offset rename.
519 Populate the csa_offset for both internal and external cases.
520 Flush the ctf_prov_strtab afterwards, and reset the
521 ctf_str_prov_offset.
522 * ctf-create.c (ctf_grow_ptrtab): New.
523 (ctf_create): Call it. Initialize new fields rather than old
524 ones. Tell ctf_bufopen_internal that this is a writable dictionary.
525 Set the ctl hashes and data model.
526 (ctf_update): Rename to...
527 (ctf_serialize): ... this. Leave a compatibility function behind.
528 Tell ctf_simple_open_internal that this is a writable dictionary.
529 Pass the new fields along from the old dictionary. Drop
530 ctf_dtnextid and ctf_dtbyname. Use ctf_strraw, not dtd_name.
531 Do not zero out the DTD's ctt_name.
532 (ctf_prefixed_name): Rename to...
533 (ctf_name_table): ... this. No longer return a prefixed name: return
534 the applicable name table instead.
535 (ctf_dtd_insert): Use it, and use the right name table. Pass in the
536 kind we're adding. Migrate away from dtd_name.
537 (ctf_dtd_delete): Adjust similarly. Remove the ref to the
538 deleted ctt_name.
539 (ctf_dtd_lookup_type_by_name): Remove.
540 (ctf_dynamic_type): Always return NULL on read-only dictionaries.
541 No longer check ctf_dtnextid: check ctf_typemax instead.
542 (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead.
543 (ctf_rollback): Likewise. No longer fail with ECTF_OVERROLLBACK. Use
544 ctf_name_table and the right name table, and migrate away from
545 dtd_name as in ctf_dtd_delete.
546 (ctf_add_generic): Pass in the kind explicitly and pass it to
547 ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid. Migrate away
548 from dtd_name to using ctf_str_add_ref to populate the ctt_name.
549 Grow the ptrtab if needed.
550 (ctf_add_encoded): Pass in the kind.
551 (ctf_add_slice): Likewise.
552 (ctf_add_array): Likewise.
553 (ctf_add_function): Likewise.
554 (ctf_add_typedef): Likewise.
555 (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking
556 ctt_name rather than dtd_name.
557 (ctf_add_struct_sized): Pass in the kind. Use
558 ctf_lookup_by_rawname, not ctf_hash_lookup_type /
559 ctf_dtd_lookup_type_by_name.
560 (ctf_add_union_sized): Likewise.
561 (ctf_add_enum): Likewise.
562 (ctf_add_enum_encoded): Likewise.
563 (ctf_add_forward): Likewise.
564 (ctf_add_type): Likewise.
565 (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not
566 being initialized until after the call.
567 (ctf_write_mem): Likewise.
568 (ctf_write): Likewise.
569 * ctf-archive.c (arc_write_one_ctf): Likewise.
570 * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not
571 ctf_hash_lookup_type.
572 (ctf_lookup_by_id): No longer check the readonly types if the
573 dictionary is writable.
574 * ctf-open.c (init_types): Assert that this dictionary is not
575 writable. Adjust to use the new name hashes, ctf_name_table,
576 and ctf_ptrtab_len. GNU style fix for the final ptrtab scan.
577 (ctf_bufopen_internal): New 'writable' parameter. Flip on LCTF_RDWR
578 if set. Drop out early when dictionary is writable. Split the
579 ctf_lookups initialization into...
580 (ctf_set_cth_hashes): ... this new function.
581 (ctf_simple_open_internal): Adjust. New 'writable' parameter.
582 (ctf_simple_open): Adjust accordingly.
583 (ctf_bufopen): Likewise.
584 (ctf_file_close): Destroy the appropriate name hashes. No longer
585 destroy ctf_dtbyname, which is gone.
586 (ctf_getdatasect): Remove spurious "extern".
587 * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the
588 specified name table, given a kind.
589 (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *.
590 (ctf_member_iter): Add support for iterating over the
591 dynamic type list.
592 (ctf_enum_iter): Likewise.
593 (ctf_variable_iter): Likewise.
594 (ctf_type_rvisit): Likewise.
595 (ctf_member_info): Add support for types in the dynamic type list.
596 (ctf_enum_name): Likewise.
597 (ctf_enum_value): Likewise.
598 (ctf_func_type_info): Likewise.
599 (ctf_func_type_args): Likewise.
600 * ctf-link.c (ctf_accumulate_archive_names): No longer call
601 ctf_update.
602 (ctf_link_write): Likewise.
603 (ctf_link_intern_extern_string): Adjust for new
604 ctf_str_add_external return value.
605 (ctf_link_add_strtab): Likewise.
606 * ctf-util.c (ctf_list_empty_p): New.
607
791915db
NA		 6082019-08-05 Nick Alcock <nick.alcock@oracle.com>
609
610 * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on
611 type zero.
612 * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable
613 members and types.
614 (ctf_add_variable): Likewise for variables pointing to them.
615 * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable
616 type link failure, but do warn for others.
617 * ctf-dump.c (ctf_dump_format_type): Likewise. Do not assume all
618 errors to be ENOMEM.
619 (ctf_dump_member): Likewise.
620 (ctf_dump_type): Likewise.
621 (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM.
622 (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM.
623 (ctf_dump_header): Likewise.
624 (ctf_dump_label): likewise.
625 (ctf_dump_objts): likewise.
626 (ctf_dump_funcs): likewise.
627 (ctf_dump_var): likewise.
628 (ctf_dump_str): Likewise.
629
87279e3c
NA		 6302019-09-30 Nick Alcock <nick.alcock@oracle.com>
631
632 * configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
633 (LT_INIT): Likewise.
634 (AM_INSTALL_LIBBFD): Likewise.
635 (dlopen): Note why this is necessary in a comment.
636 (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
637 opcodes/.
638 (SHARED_LDFLAGS): Likewise.
639 (BFD_LIBADD): Likewise, for libbfd.
640 (BFD_DEPENDENCIES): Likewise.
641 (VERSION_FLAGS): Initialize, using a version script if ld supports
642 one, or libtool -export-symbols-regex otherwise.
643 (AC_CONFIG_MACRO_DIR): Add ../BFD.
644 * Makefile.am (ACLOCAL_AMFLAGS): Likewise.
645 (INCDIR): New.
646 (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
647 (noinst_LIBRARIES): Replace with...
648 [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
649 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
650 libctf-nobfd.la as well.
651 [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
652 [!INSTALL_LIBCTF] (include_HEADERS): New, empty.
653 (libctf_a_SOURCES): Rename to...
654 (libctf_nobfd_la_SOURCES): ... this, all of libctf other than
655 ctf-open-bfd.c.
656 (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
657 with ctf-open-bfd.c added.
658 (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
659 (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
660 (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
661 * Makefile.am [INSTALL_LIBCTF]: Use it.
662 * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
663 libtool macros.
664 * libctf.ver: New, everything is version LIBCTF_1.0 currently (even
665 the unstable components).
666 * Makefile.in: Regenerated.
667 * config.h.in: Likewise.
668 * configure: Likewise.
669
6702019-07-30 Nick Alcock <nick.alcock@oracle.com>
671
672 * configure.ac (INSTALL_LIBCTF): New, controlled by
673 --enable-install-libctf.
674 [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a.
675 * Makefile.in: Regenerated.
676 * configure: Regenerated.
677
f046147d
NA		 6782019-07-30 Nick Alcock <nick.alcock@oracle.com>
679
680 * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
681 * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
682
edc8bbe9
NA		 6832019-07-30 Nick Alcock <nick.alcock@oracle.com>
684
685 * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
686
7e97445a
NA		 6872019-07-13 Nick Alcock <nick.alcock@oracle.com>
688
689 * ctf-impl.h (includes): Include <sys/param.h> here.
690
5ae6af75
NA		 6912019-07-30 Nick Alcock <nick.alcock@oracle.com>
692
693 * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
694 (flip_objts): Likewise.
695 (flip_vars): Likewise.
696 (flip_types): Likewise.
697
1820745a
NA		 6982019-07-30 Nick Alcock <nick.alcock@oracle.com>
699
700 * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
701 freeing functions: if set, free the key and value if the slot
702 already exists. Always reassign the key.
703 (ctf_dynhash_insert): Adjust call appropriately.
704 (ctf_hash_insert_type): Likewise.
705
5de9eada
NA		 7062019-08-03 Nick Alcock <nick.alcock@oracle.com>
707
708 * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
709 type kind. Allow forwards to unify with pre-existing structs/
710 unions/enums.
711
49ea9b45
NA		 7122019-07-30 Nick Alcock <nick.alcock@oracle.com>
713
714 * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
715 <ctf_link_memb_name_changer>: Likewise.
716 <ctf_link_memb_name_changer_arg>: Likewise.
717 * ctf-create.c (ctf_update): Update accordingly.
718 * ctf-open.c (ctf_file_close): Likewise.
719 * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
720 (ctf_link_add_cu_mapping): New.
721 (ctf_link_set_memb_name_changer): Likewise.
722 (ctf_change_parent_name): New.
723 (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
724 allocated by the caller's ctf_link_memb_name_changer.
725 <ndynames>: Likewise.
726 (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
727 (ctf_link_write): Likewise (for _CTF_SECTION only): also call
728 ctf_change_parent_name. Free any resulting names.
729
eabb7154
NA		 7302019-07-13 Nick Alcock <nick.alcock@oracle.com>
731
732 * ctf-link.c (ctf_create_per_cu): New, refactored out of...
733 (ctf_link_one_type): ... here, with parent-name setting added.
734 (check_variable): New.
735 (ctf_link_one_variable): Likewise.
736 (ctf_link_one_input_archive_member): Call it.
737 * ctf-error.c (_ctf_errlist): Updated with new errors.
738
886453cb
NA		 7392019-07-13 Nick Alcock <nick.alcock@oracle.com>
740
741 * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
742 (struct ctf_link_type_mapping_key): New.
743 (ctf_hash_type_mapping_key): Likewise.
744 (ctf_hash_eq_type_mapping_key): Likewise.
745 (ctf_add_type_mapping): Likewise.
746 (ctf_type_mapping): Likewise.
747 (ctf_dynhash_empty): Likewise.
748 * ctf-open.c (ctf_file_close): Update accordingly.
749 * ctf-create.c (ctf_update): Likewise.
750 (ctf_add_type): Populate the mapping.
751 * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
752 (ctf_hash_eq_type_mapping_key): Check the key for equality.
753 (ctf_dynhash_insert): Fix comment typo.
754 (ctf_dynhash_empty): New.
755 * ctf-link.c (ctf_add_type_mapping): New.
756 (ctf_type_mapping): Likewise.
757 (empty_link_type_mapping): New.
758 (ctf_link_one_input_archive): Call it.
759
72c83edd
NA		 7602019-07-13 Nick Alcock <nick.alcock@oracle.com>
761
762 * ctf-link.c: New file, linking of the string and type sections.
763 * Makefile.am (libctf_a_SOURCES): Add it.
764 * Makefile.in: Regenerate.
765
766 * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
767 ctf_link_outputs.
768 * ctf-create.c (ctf_update): Update accordingly.
769 * ctf-open.c (ctf_file_close): Likewise.
770 * ctf-error.c (_ctf_errlist): Updated with new errors.
771
d18f9f16
NA		 7722019-07-13 Nick Alcock <nick.alcock@oracle.com>
773
774 * ctf-dump.c (ctf_dump_funcs): Check the right error value.
775
b4f0e09c
NA		 7762019-07-13 Nick Alcock <nick.alcock@oracle.com>
777
778 * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
779 ctf_type_iter.
780 (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
781 (ctf_dump_format_type): Add non-root-type { } notation.
782 Add root flag to prototype.
783 (ctf_dump_label): Adjust accordingly.
784 (ctf_dump_objts): Likewise.
785 (ctf_dump_var): Likewise.
786
3dde2c91
NA		 7872019-07-13 Nick Alcock <nick.alcock@oracle.com>
788
789 * ctf-create.c (ctf_compress_write): Fix double-free.
790
5537f9b9
NA		 7912019-07-13 Nick Alcock <nick.alcock@oracle.com>
792
793 * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
794 of...
795 (ctf_arc_write_fd): ... this new function.
796 * ctf-create.c (ctf_write_mem): New.
797
d851ecd3
NA		 7982019-07-13 Nick Alcock <nick.alcock@oracle.com>
799
800 * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
801 (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
802 (ctf_str_add_ref): Name the last arg.
803 (ctf_str_add_external) New.
804 (ctf_str_add_strraw_explicit): Likewise.
805 (ctf_simple_open_internal): Likewise.
806 (ctf_bufopen_internal): Likewise.
807
808 * ctf-string.c (ctf_strraw_explicit): Split from...
809 (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
810 (ctf_str_add_ref_internal): Return the atom, not the
811 string.
812 (ctf_str_add): Adjust accordingly.
813 (ctf_str_add_ref): Likewise. Move up in the file.
814 (ctf_str_add_external): New: update the csa_offset.
815 (ctf_str_count_strtab): Only account for strings with no csa_offset
816 in the internal strtab length.
817 (ctf_str_write_strtab): If the csa_offset is set, update the
818 string's refs without writing the string out, and update the
819 ctf_syn_ext_strtab. Make OOM handling less ugly.
820 * ctf-create.c (struct ctf_sort_var_arg_cb): New.
821 (ctf_update): Handle failure to populate the strtab. Pass in the
822 new ctf_sort_var arg. Adjust for ctf_syn_ext_strtab addition.
823 Call ctf_simple_open_internal, not ctf_simple_open.
824 (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
825 strings by hand.
826 * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
827 ctf_strraw). Adjust to diagnose ECTF_STRTAB nonetheless.
828 * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
829 (ctf_file_close): Destroy the ctf_syn_ext_strtab.
830 (ctf_simple_open): Rename to, and reimplement as a wrapper around...
831 (ctf_simple_open_internal): ... this new function, which calls
832 ctf_bufopen_internal.
833 (ctf_bufopen): Rename to, and reimplement as a wrapper around...
834 (ctf_bufopen_internal): ... this new function, which sets
835 ctf_syn_ext_strtab.
836
0ac62312
NA		 8372019-07-13 Nick Alcock <nick.alcock@oracle.com>
838
839 * ctf_types.c (ctf_type_iter_all): New.
840
2db912ba
NA		 8412019-07-13 Nick Alcock <nick.alcock@oracle.com>
842
843 * ctf-open.c (init_symtab): Check for overflow against the right
844 section.
845 (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
846 (upgrade_types_v1): Note that these sections are not checked.
847 (flip_header): Endian-swap the header fields.
848 (flip_ctf): Endian-swap the sections.
849 (flip_objts): Update comment.
850 (ctf_bufopen): Check header offsets and alignment for validity.
851
6d5944fc
NA		 8522019-07-13 Nick Alcock <nick.alcock@oracle.com>
853
854 * ctf-open-bfd.c: Add <assert.h>.
855 (ctf_bfdopen_ctfsect): Open string and symbol tables using
856 techniques borrowed from bfd_elf_sym_name.
857 (ctf_new_archive_internal): Improve comment.
858 * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
859 * ctf-open.c (ctf_bufopen): Allow opening with a string section but
860 no symbol section, but not vice versa.
861
9b32cba4
NA		 8622019-07-08 Nick Alcock <nick.alcock@oracle.com>
863
864 * ctf-impl.h (ctf_file_t): New field ctf_openflags.
865 * ctf-open.c (ctf_bufopen): Set it. No longer dump header offsets.
866 * ctf-dump.c (dump_header): New function, dump the CTF header.
867 (ctf_dump): Call it.
868 (ctf_dump_header_strfield): New function.
869 (ctf_dump_header_sectfield): Likewise.
870
fd55eae8
NA		 8712019-07-06 Nick Alcock <nick.alcock@oracle.com>
872
873 * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
874 ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
875 * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
876 ctf_base: do not assume that it is always sizeof (ctf_header_t).
877 Print out ctf_cuname: only print out ctf_parname if set.
878 (ctf_free_base): Removed, ctf_base is no longer freed: free
879 ctf_dynbase instead.
880 (ctf_set_version): Fix spacing.
881 (upgrade_header): New, in-place header upgrading.
882 (upgrade_types): Rename to...
883 (upgrade_types_v1): ... this. Free ctf_dynbase, not ctf_base. No
884 longer track old and new headers separately. No longer allow for
885 header sizes explicitly: squeeze the headers out on upgrade (they
886 are preserved in fp->ctf_header). Set ctf_dynbase, ctf_base and
887 ctf_buf explicitly. Use ctf_free, not ctf_free_base.
888 (upgrade_types): New, also handle ctf_parmax updating.
889 (flip_header): Flip ctf_cuname.
890 (flip_types): Flip BUF explicitly rather than deriving BUF from
891 BASE.
892 (ctf_bufopen): Store the header in fp->ctf_header. Correct minimum
893 required alignment of objtoff and funcoff. No longer store it in
894 the ctf_buf unless that buf is derived unmodified from the input.
895 Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
896 that duplicate fields in ctf_file: move allocation of ctf_file
897 further up instead. Call upgrade_header as needed. Move
898 version-specific ctf_parmax initialization into upgrade_types. More
899 concise error handling.
900 (ctf_file_close): No longer test for null pointers before freeing.
901 Free ctf_dyncuname, ctf_dynbase, and ctf_header. Do not call
902 ctf_free_base.
903 (ctf_cuname): New.
904 (ctf_cuname_set): New.
905 * ctf-create.c (ctf_update): Populate ctf_cuname.
906 (ctf_gzwrite): Write out the header explicitly. Remove obsolescent
907 comment.
908 (ctf_write): Likewise.
909 (ctf_compress_write): Get the header from ctf_header, not ctf_base.
910 Fix the compression length: fp->ctf_size never counted the CTF
911 header. Simplify the compress call accordingly.
912
a2230b5e
HPN		 9132019-07-11 Hans-Peter Nilsson <hp@bitrange.com>
914
915 * ctf-endian.h: Don't assume htole64 and le64toh are always
916 present if HAVE_ENDIAN_H; also check if htole64 is defined.
917 [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
918 not bswap_identity_64.
919
fd361982
AM		 9202019-09-18 Alan Modra <amodra@gmail.com>
921
922 * ctf-open-bfd.c: Update throughout for bfd section macro changes.
923
60391a25
PB		 9242019-09-09 Phil Blundell <pb@pbcl.net>
925
926 binutils 2.33 branch created.
927
12a0b67d
NA		 9282019-07-18 Nick Alcock <nick.alcock@oracle.com>
929
930 * ctf-types.c (ctf_type_aname_raw): New.
931 (ctf_func_type_info): Likewise.
932 (ctf_func_type_args): Likewise.
933 * ctf-error.c (_ctf_errlist): Fix description.
934 * ctf-lookup.c: Fix file description.
935
083114f8 9362019-06-28 Nick Alcock <nick.alcock@oracle.com>
f57cf0e3
NA		 937
938 * ctf-create.c (ctf_create): Fix off-by-one error.
939
083114f8 9402019-06-28 Nick Alcock <nick.alcock@oracle.com>
f5e9c9bd
NA		 941
942 * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
943 struct ctf_strs.
944 (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
945 (struct ctf_str_atom): New, disambiguated single string.
946 (struct ctf_str_atom_ref): New, points to some other location that
947 references this string's offset.
948 (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
949 Remove member ctf_dtvstrlen: we no longer track the total strlen
950 as we add strings.
951 (ctf_str_create_atoms): Declare new function in ctf-string.c.
952 (ctf_str_free_atoms): Likewise.
953 (ctf_str_add): Likewise.
954 (ctf_str_add_ref): Likewise.
955 (ctf_str_rollback): Likewise.
956 (ctf_str_purge_refs): Likewise.
957 (ctf_str_write_strtab): Likewise.
958 (ctf_realloc): Declare new function in ctf-util.c.
959
960 * ctf-open.c (ctf_bufopen): Create the atoms table.
961 (ctf_file_close): Destroy it.
962 * ctf-create.c (ctf_update): Copy-and-free it on update. No longer
963 special-case the position of the parname string. Construct the
964 strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
965 rest of each buffer element is constructed, not via open-coding:
966 realloc the CTF buffer and append the strtab to it. No longer
967 maintain ctf_dtvstrlen. Sort the variable entry table later, after
968 strtab construction.
969 (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
970 (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
971 after buffer element construction instead.
972 (ctf_copy_lmembers): Likewise.
973 (ctf_copy_emembers): Likewise.
974 (ctf_create): No longer maintain the ctf_dtvstrlen.
975 (ctf_dtd_delete): Likewise.
976 (ctf_dvd_delete): Likewise.
977 (ctf_add_generic): Likewise.
978 (ctf_add_enumerator): Likewise.
979 (ctf_add_member_offset): Likewise.
980 (ctf_add_variable): Likewise.
981 (membadd): Likewise.
982 * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
983 if there are active ctf_str_num_refs.
984 (ctf_strraw): Move to ctf-string.c.
985 (ctf_strptr): Likewise.
986 * ctf-string.c: New file, strtab manipulation.
987
988 * Makefile.am (libctf_a_SOURCES): Add it.
989 * Makefile.in: Regenerate.
990
083114f8 9912019-06-28 Nick Alcock <nick.alcock@oracle.com>
9658dc39
NA		 992
993 * ctf-impl.h (ctf_hash_iter_f): New.
994 (ctf_dynhash_iter): New declaration.
995 (ctf_dynhash_iter_remove): New declaration.
996 * ctf-hash.c (ctf_dynhash_iter): Define.
997 (ctf_dynhash_iter_remove): Likewise.
998 (ctf_hashtab_traverse): New.
999 (ctf_hashtab_traverse_remove): Likewise.
1000 (struct ctf_traverse_cb_arg): Likewise.
1001 (struct ctf_traverse_remove_cb_arg): Likewise.
1002
083114f8 10032019-06-28 Nick Alcock <nick.alcock@oracle.com>
3e10cffc
NA		 1004
1005 * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
1006
083114f8 10072019-06-28 Nick Alcock <nick.alcock@oracle.com>
c550e7ba
NA		 1008
1009 * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
1010 (ctf_dump_funcs): Likewise.
1011
083114f8 10122019-06-19 Nick Alcock <nick.alcock@oracle.com>
cf02c44d
NA		 1013
1014 * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
1015 (ctf_fdopen): Check for endian-swapped raw CTF magic, and
1016 little-endian CTF archive magic. Do not check the CTF version:
1017 ctf_simple_open does that in endian-safe ways. Do not dereference
1018 null pointers on open failure.
1019
083114f8 10202019-06-19 Nick Alcock <nick.alcock@oracle.com>
7cee1826
NA		 1021
1022 * ctf-open.c (get_vbytes_common): Return the new slice size.
1023 (ctf_bufopen): Flip the endianness of the CTF-section header copy.
1024 Remember to copy in the CTF data when opening an uncompressed
1025 foreign-endian CTF file. Prune useless variable manipulation.
1026
083114f8 10272019-06-19 Nick Alcock <nick.alcock@oracle.com>
0b4fa56e
NA		 1028
1029 * ctf-open.c (ctf_types): Fail when unidentified type kinds are
1030 seen.
1031
083114f8 10322019-06-19 Nick Alcock <nick.alcock@oracle.com>
364620bf
NA		 1033
1034 * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
1035 output.
1036
083114f8 10372019-06-19 Nick Alcock <nick.alcock@oracle.com>
65365aa8
NA		 1038
1039 * ctf-subr.c (_PAGESIZE): Remove.
1040 (ctf_data_alloc): Likewise.
1041 (ctf_data_free): Likewise.
1042 (ctf_data_protect): Likewise.
1043 * ctf-impl.h: Remove declarations.
1044 * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
1045 ctf_free, not ctf_data_free.
1046 (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc. Free
1047 the buffer again on compression error.
1048 * ctf-open.c (ctf_set_base): No longer track the size: call
1049 ctf_free, not ctf_data_free.
1050 (upgrade_types): Likewise. Call ctf_alloc, not ctf_data_alloc.
1051 (ctf_bufopen): Likewise. No longer call ctf_data_protect.
1052
083114f8 10532019-06-19 Nick Alcock <nick.alcock@oracle.com>
24865428
NA		 1054
1055 * ctf-create.c (ctf_dtd_insert): Pass on error returns from
1056 ctf_dynhash_insert.
1057 (ctf_dvd_insert): Likewise.
1058 (ctf_add_generic): Likewise.
1059 (ctf_add_variable): Likewise.
1060 * ctf-impl.h: Adjust declarations.
1061
3a3a077c
AM		 10622019-06-14 Alan Modra <amodra@gmail.com>
1063
1064 * configure: Regenerate.
1065
942d35f7
NA		 10662019-06-06 Nick Alcock <nick.alcock@oracle.com>
1067
1068 * ctf-decls.h: Include <libiberty.h>.
1069 * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
1070
595a4d43
NA		 10712019-06-06 Nick Alcock <nick.alcock@oracle.com>
1072
1073 * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
1074 (ctf_dump_objts): Likewise.
1075 (ctf_dump_funcs): Likewise.
1076 (ctf_dump_member): Likewise.
1077 (ctf_dump_str): Likewise.
1078
f5e73be1
NA		 10792019-06-06 Nick Alcock <nick.alcock@oracle.com>
1080
1081 * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
1082 * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
1083
62d8e3b7
NA		 10842019-06-05 Nick Alcock <nick.alcock@oracle.com>
1085
1086 * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
1087 (ctf_arc_open_by_offset): Likewise.
1088 * ctf-create.c (ctf_add_type): Likewise.
1089
76fad999
TT		 10902019-06-04 Tom Tromey <tromey@adacore.com>
1091
1092 * ctf-create.c (ctf_add_encoded, ctf_add_slice)
1093 (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
1094
ad118caa
NA		 10952019-06-04 Nick Alcock <nick.alcock@oracle.com>
1096
1097 * configure.ac: Check for O_CLOEXEC.
1098 * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
1099 * config.h.in: Regenerate.
1100 * configure: Likewise.
1101
6b22174f
NA		 11022019-06-04 Nick Alcock <nick.alcock@oracle.com>
1103
1104 * qsort_r.c: Rename to...
1105 * ctf-qsort_r.c: ... this.
1106 (_quicksort): Define to ctf_qsort_r.
1107 * ctf-decls.h (qsort_r): Remove.
1108 (ctf_qsort_r): Add.
1109 (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
1110 (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
1111 * Makefile.am (libctf_a_LIBADD): Remove.
1112 (libctf_a_SOURCES): New, add ctf-qsort_r.c.
1113 * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
1114 * ctf-create.c (ctf_update): Likewise.
1115 * configure.ac: Check for BSD versus GNU qsort_r signature.
1116 * Makefile.in: Regenerate.
1117 * config.h.in: Likewise.
1118 * configure: Likewise.
1119
941accce
NA		 11202019-06-03 Nick Alcock <nick.alcock@oracle.com>
1121
1122 * ctf-dump.c (ctf_dump_funcs): Free in the right place.
1123
a0486bac
JM		 11242019-05-29 Nick Alcock <nick.alcock@oracle.com>
1125
1126 * Makefile.am (ZLIB): New.
1127 (ZLIBINC): Likewise.
1128 (AM_CFLAGS): Use them.
1129 (libctf_a_LIBADD): New, for LIBOBJS.
1130 * configure.ac: Check for zlib, endian.h, and qsort_r.
1131 * ctf-endian.h: New, providing htole64 and le64toh.
1132 * swap.h: Code style fixes.
1133 (bswap_identity_64): New.
1134 * qsort_r.c: New, from gnulib (with one added #include).
1135 * ctf-decls.h: New, providing a conditional qsort_r declaration,
1136 and unconditional definitions of MIN and MAX.
1137 * ctf-impl.h: Use it. Do not use <sys/errno.h>.
1138 (ctf_set_errno): Now returns unsigned long.
1139 * ctf-util.c (ctf_set_errno): Adjust here too.
1140 * ctf-archive.c: Use ctf-endian.h.
1141 (ctf_arc_open_by_offset): Use memset, not bzero. Drop cts_type,
1142 cts_flags and cts_offset.
1143 (ctf_arc_write): Drop debugging dependent on the size of off_t.
1144 * ctf-create.c: Provide a definition of roundup if not defined.
1145 (ctf_create): Drop cts_type, cts_flags and cts_offset.
1146 (ctf_add_reftype): Do not check if type IDs are below zero.
1147 (ctf_add_slice): Likewise.
1148 (ctf_add_typedef): Likewise.
1149 (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
1150 when known error-free. Drop CTF_ERR usage for functions returning
1151 int.
1152 (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
1153 int.
1154 (ctf_add_variable): Likewise.
1155 (enumcmp): Likewise.
1156 (enumadd): Likewise.
1157 (membcmp): Likewise.
1158 (ctf_add_type): Likewise. Cast error-returning ssize_t's to size_t
1159 when known error-free.
1160 * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
1161 returning int: use CTF_ERR for functions returning ctf_type_id.
1162 (ctf_dump_label): Likewise.
1163 (ctf_dump_objts): Likewise.
1164 * ctf-labels.c (ctf_label_topmost): Likewise.
1165 (ctf_label_iter): Likewise.
1166 (ctf_label_info): Likewise.
1167 * ctf-lookup.c (ctf_func_args): Likewise.
1168 * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
1169 (ctf_bufopen): Likewise. Use zlib types as needed.
1170 * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
1171 returning int.
1172 (ctf_enum_iter): Likewise.
1173 (ctf_type_size): Likewise.
1174 (ctf_type_align): Likewise. Cast to size_t where appropriate.
1175 (ctf_type_kind_unsliced): Likewise.
1176 (ctf_type_kind): Likewise.
1177 (ctf_type_encoding): Likewise.
1178 (ctf_member_info): Likewise.
1179 (ctf_array_info): Likewise.
1180 (ctf_enum_value): Likewise.
1181 (ctf_type_rvisit): Likewise.
1182 * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
1183 cts_offset.
1184 (ctf_simple_open): Likewise.
1185 (ctf_bfdopen_ctfsect): Likewise. Set cts_size properly.
1186 * Makefile.in: Regenerate.
1187 * aclocal.m4: Likewise.
1188 * config.h: Likewise.
1189 * configure: Likewise.
1190
9698cf9b
NA		 11912019-05-28 Nick Alcock <nick.alcock@oracle.com>
1192
1193 * configure.in: Check for bfd_section_from_elf_index.
1194 * configure: Regenerate.
1195 * config.h.in [HAVE_BFD_ELF]: Likewise.
1196 * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
1197 abfd is potentially unused now.
1198
0e65dfba
NA		 11992019-05-28 Nick Alcock <nick.alcock@oracle.com>
1200
1201 * Makefile.am: New.
1202 * Makefile.in: Regenerated.
1203 * config.h.in: Likewise.
1204 * aclocal.m4: Likewise.
1205 * configure: Likewise.
1206
a30b3e18
NA		 12072019-05-28 Nick Alcock <nick.alcock@oracle.com>
1208
1209 * ctf-dump.c: New.
1210
6dbf2b73
NA		 12112019-05-28 Nick Alcock <nick.alcock@oracle.com>
1212
1213 * ctf-labels.c: New.
1214
6c33b742
NA		 12152019-05-28 Nick Alcock <nick.alcock@oracle.com>
1216
1217 * ctf-impl.h (_libctf_version): New declaration.
1218 * ctf-subr.c (_libctf_version): Define it.
1219 (ctf_version): New.
1220
c499eb68
NA		 12212019-05-28 Nick Alcock <nick.alcock@oracle.com>
1222
1223 * ctf-create.c (enumcmp): New.
1224 (enumadd): Likewise.
1225 (membcmp): Likewise.
1226 (membadd): Likewise.
1227 (ctf_add_type): Likewise.
1228
b437bfe0
NA		 12292019-05-28 Nick Alcock <nick.alcock@oracle.com>
1230
1231 * ctf-lookup.c (isqualifier): New.
1232 (ctf_lookup_by_name): Likewise.
1233 (struct ctf_lookup_var_key): Likewise.
1234 (ctf_lookup_var): Likewise.
1235 (ctf_lookup_variable): Likewise.
1236 (ctf_lookup_symbol_name): Likewise.
1237 (ctf_lookup_by_symbol): Likewise.
1238 (ctf_func_info): Likewise.
1239 (ctf_func_args): Likewise.
1240
316afdb1
NA		 12412019-05-28 Nick Alcock <nick.alcock@oracle.com>
1242
1243 * ctf-decl.c: New file.
1244 * ctf-types.c: Likewise.
1245 * ctf-impl.h: New declarations.
1246
143dce84
NA		 12472019-05-28 Nick Alcock <nick.alcock@oracle.com>
1248
1249 * ctf-open-bfd.c: New file.
1250 * ctf-open.c (ctf_close): New.
1251 * ctf-impl.h: Include bfd.h.
1252 (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
1253 (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
1254 ctfi_bfd_close.
1255 (ctf_bfdopen_ctfsect): New declaration.
1256 (_CTF_SECTION): likewise.
1257
9402cc59
NA		 12582019-05-28 Nick Alcock <nick.alcock@oracle.com>
1259
1260 * ctf-archive.c: New.
1261 * ctf-impl.h (ctf_archive_internal): New type.
1262 (ctf_arc_open_internal): New declaration.
1263 (ctf_arc_bufopen): Likewise.
1264 (ctf_arc_close_internal): Likewise.
1265
72f33921
NA		 12662019-05-28 Nick Alcock <nick.alcock@oracle.com>
1267
1268 * ctf-open.c: New file.
1269 * swap.h: Likewise.
1270
47d546f4
NA		 12712019-05-28 Nick Alcock <nick.alcock@oracle.com>
1272
1273 * ctf-create.c: New file.
1274 * ctf-lookup.c: New file.
1275
a5be9bbe
NA		 12762019-05-28 Nick Alcock <nick.alcock@oracle.com>
1277
1278 * ctf-impl.h: New definitions and declarations for type creation
1279 and lookup.
1280
c0754cdd
NA		 12812019-05-28 Nick Alcock <nick.alcock@oracle.com>
1282
1283 * ctf-hash.c: New file.
1284 * ctf-impl.h: New declarations.
1285
479604f4
NA		 12862019-05-28 Nick Alcock <nick.alcock@oracle.com>
1287
1288 * ctf-error.c: New file.
1289
94585e7f
NA		 12902019-05-28 Nick Alcock <nick.alcock@oracle.com>
1291
1292 * ctf-util.c: New file.
1293 * elf.h: Likewise.
1294 * ctf-impl.h: Include it, and add declarations.
1295
60da9d95
NA		 12962019-05-28 Nick Alcock <nick.alcock@oracle.com>
1297
1298 * ctf-impl.h: New file.
1299 * ctf-subr.c: New file.
1300
1301\f
1302Local Variables:
1303mode: change-log
1304left-margin: 8
1305fill-column: 76
1306version-control: never
1307End:
A mirror of the official binutils-gdb repository