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libctf: check for vasprintf
[deliverable/binutils-gdb.git] / libctf / ChangeLog
CommitLineData
43a61d7d
NA		 12020-07-22 Nick Alcock <nick.alcock@oracle.com>
2
3 configure.ac: Check for vasprintf.
4 configure: Regenerated.
5 config.h.in: Likewise.
6
ac2ff760
NA		 72020-07-22 Nick Alcock <nick.alcock@oracle.com>
8
9 * ctf-archive.c (ctf_arc_bufopen): Fix message.
10
d50c0802
NA		 112020-07-22 Nick Alcock <nick.alcock@oracle.com>
12
13 * ctf-impl.h (struct ctf_archive_internal) <ctfi_free_strsect>
14 New.
15 * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Explicitly open a strtab
16 if the input has no symtab, rather than dividing by
17 zero. Arrange to free it later via ctfi_free_ctfsect.
18 * ctf-archive.c (ctf_new_archive_internal): Do not
19 ctfi_free_strsect by default.
20 (ctf_arc_close): Possibly free it here.
21
70447401
NA		 222020-07-22 Nick Alcock <nick.alcock@oracle.com>
23
24 * ctf-dump.c (ctf_is_slice): Delete, unnecessary.
25 (ctf_dump_format_type): improve slice formatting. Always print
26 the type size, even of slices.
27 (ctf_dump_member): Print slices (-> bitfields) differently from
28 non-slices. Failure to format a type is not an OOM.
29
8e795b46
NA		 302020-07-22 Nick Alcock <nick.alcock@oracle.com>
31
32 * ctf-dump.c (ctf_dump_format_type): Emit a warning.
33 (ctf_dump_label): Swallow errors from ctf_dump_format_type.
34 (ctf_dump_objts): Likewise.
35 (ctf_dump_var): Likewise.
36 (ctf_dump_type): Do not emit a duplicate message. Move to
37 ctf_err_warning, and swallow all errors.
38
b255b35f
NA		 392020-07-22 Nick Alcock <nick.alcock@oracle.com>
40
41 * ctf-decl.c (ctf_decl_fini): Free the cd_buf.
42 (ctf_decl_buf): Once it escapes, don't try to free it later.
43
c6e9a1e5
NA		 442020-07-22 Nick Alcock <nick.alcock@oracle.com>
45
46 * ctf-types.c (ctf_type_aname): Print arg types here...
47 * ctf-dump.c (ctf_dump_funcs): ... not here: but do substitute
48 in the type name here.
49
8b37e7b6
NA		 502020-07-22 Nick Alcock <nick.alcock@oracle.com>
51
52 * ctf-impl.h (ctf_assert): New.
53 (ctf_err_warning_t): Likewise.
54 (ctf_file_t) <ctf_errs_warnings>: Likewise.
55 (ctf_err_warn): New prototype.
56 (ctf_assert_fail_internal): Likewise.
57 * ctf-inlines.h (ctf_assert_internal): Likewise.
58 * ctf-open.c (ctf_file_close): Free ctf_errs_warnings.
59 * ctf-create.c (ctf_serialize): Copy it on serialization.
60 * ctf-subr.c (ctf_err_warn): New, add an error/warning.
61 (ctf_errwarning_next): New iterator, free and pass back
62 errors/warnings in succession.
63 * libctf.ver (ctf_errwarning_next): Add.
64
b7190c82
EB		 652020-07-22 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
66
67 * ctf-types.c (ctf_variable_iter): Fix error return.
68
ec388c16
NA		 692020-07-22 Nick Alcock <nick.alcock@oracle.com>
70
71 * ctf-open.c (ctf_bufopen_internal): Diagnose invalid flags.
72
67d4cc67
NA		 732020-07-22 Nick Alcock <nick.alcock@oracle.com>
74
75 ctf-decls.h (ctf_qsort_compar_thunk): Fix arg passing.
76
e28591b3
NA		 772020-07-22 Nick Alcock <nick.alcock@oracle.com>
78
79 * ctf-impl.h (ctf_next_hkv_t): New, kv-pairs passed to
80 sorting functions.
81 (ctf_next_t) <u.ctn_sorted_hkv>: New, sorted kv-pairs for
82 ctf_dynhash_next_sorted.
83 <cu.ctn_h>: New, pointer to the dynhash under iteration.
84 <cu.ctn_s>: New, pointer to the dynset under iteration.
85 (ctf_hash_sort_f): Sorting function passed to...
86 (ctf_dynhash_next_sorted): ... this new function.
87 (ctf_dynhash_next): New.
88 (ctf_dynset_next): New.
89 * ctf-inlines.h (ctf_dynhash_cnext_sorted): New.
90 (ctf_dynhash_cnext): New.
91 (ctf_dynset_cnext): New.
92 * ctf-hash.c (ctf_dynhash_next_sorted): New.
93 (ctf_dynhash_next): New.
94 (ctf_dynset_next): New.
95 * ctf-util.c (ctf_next_destroy): Free the u.ctn_sorted_hkv if
96 needed.
97 (ctf_next_copy): Alloc-and-copy the u.ctn_sorted_hkv if needed.
98
688d28f6
NA		 992020-07-22 Nick Alcock <nick.alcock@oracle.com>
100
101 * ctf-impl.h (ctf_next): New.
102 (ctf_get_dict): New prototype.
103 * ctf-lookup.c (ctf_get_dict): New, split out of...
104 (ctf_lookup_by_id): ... here.
105 * ctf-util.c (ctf_next_create): New.
106 (ctf_next_destroy): New.
107 (ctf_next_copy): New.
108 * ctf-types.c (includes): Add <assert.h>.
109 (ctf_member_next): New.
110 (ctf_enum_next): New.
111 (ctf_type_iter): Document the lack of iteration over parent
112 types.
113 (ctf_type_next): New.
114 (ctf_variable_next): New.
115 * ctf-archive.c (ctf_archive_next): New.
116 * libctf.ver: Add new public functions.
117
2399827b
NA		 1182020-07-22 Nick Alcock <nick.alcock@oracle.com>
119
120 * libctf.ver (ctf_ref): New.
121 * ctf-open.c (ctf_ref): Implement it.
122
9850ce4d
NA		 1232020-07-22 Nick Alcock <nick.alcock@oracle.com>
124
125 * ctf-inlines.h (ctf_forwardable_kind): New.
126 * ctf-create.c (ctf_add_forward): Use it.
127
2c9ca36b
NA		 1282020-07-22 Nick Alcock <nick.alcock@oracle.com>
129
130 * ctf-impl.h (ctf_get_ctt_size): Move definition from here...
131 * ctf-inlines.h (ctf_get_ctt_size): ... to here.
132
77648241
NA		 1332020-07-22 Nick Alcock <nick.alcock@oracle.com>
134
135 * ctf-hash.c (ctf_dynset_eq_string): New.
136 (ctf_dynset_create): New.
137 (DYNSET_EMPTY_ENTRY_REPLACEMENT): New.
138 (DYNSET_DELETED_ENTRY_REPLACEMENT): New.
139 (key_to_internal): New.
140 (internal_to_key): New.
141 (ctf_dynset_insert): New.
142 (ctf_dynset_remove): New.
143 (ctf_dynset_destroy): New.
144 (ctf_dynset_lookup): New.
145 (ctf_dynset_exists): New.
146 (ctf_dynset_lookup_any): New.
147 (ctf_hash_insert_type): Coding style.
148 (ctf_hash_define_type): Likewise.
149 * ctf-impl.h (ctf_dynset_t): New.
150 (ctf_dynset_eq_string): New.
151 (ctf_dynset_create): New.
152 (ctf_dynset_insert): New.
153 (ctf_dynset_remove): New.
154 (ctf_dynset_destroy): New.
155 (ctf_dynset_lookup): New.
156 (ctf_dynset_exists): New.
157 (ctf_dynset_lookup_any): New.
158 * ctf-inlines.h (ctf_dynset_cinsert): New.
159
a49c6c6a
NA		 1602020-07-22 Nick Alcock <nick.alcock@oracle.com>
161
162 * ctf-hash.c (ctf_helem_t) <key_free>: Remove.
163 <value_free>: Likewise.
164 <owner>: New.
165 (ctf_dynhash_item_free): Indirect through the owner.
166 (ctf_dynhash_create): Only pass in ctf_dynhash_item_free and
167 allocate space for the key_free and value_free fields fields
168 if necessary.
169 (ctf_hashtab_insert): Likewise. Fix OOM errno value.
170 (ctf_dynhash_insert): Only access ctf_hashtab's key_free and
171 value_free if they will exist. Set the slot's owner, but only
172 if it exists.
173 (ctf_dynhash_remove): Adjust.
174
5ceee3db
NA		 1752020-07-22 Nick Alcock <nick.alcock@oracle.com>
176
177 * ctf-hash.c (ctf_hashtab_insert): Free the key passed in if
178 there is a key-freeing function and the key already exists.
179
809f6eb3
NA		 1802020-07-22 Nick Alcock <nick.alcock@oracle.com>
181
182 * ctf-inlines.h: New file.
183 * ctf-impl.h: Include it.
184 (ctf_hash_iter_find_f): New typedef.
185 (ctf_dynhash_elements): New.
186 (ctf_dynhash_lookup_kv): New.
187 (ctf_dynhash_iter_find): New.
188 * ctf-hash.c (ctf_dynhash_lookup_kv): New.
189 (ctf_traverse_find_cb_arg_t): New.
190 (ctf_hashtab_traverse_find): New.
191 (ctf_dynhash_iter_find): New.
192 (ctf_dynhash_elements): New.
193
469e75b6
NA		 1942020-07-22 Nick Alcock <nick.alcock@oracle.com>
195
196 * ctf-impl.h [!__GNUC__] (__extension__): Define to nothing.
197
9c23dfa5
NA		 1982020-07-22 Nick Alcock <nick.alcock@oracle.com>
199
200 * ctf-archive.c (ctf_archive_count): New.
201 * libctf.ver: New public function.
202
e0325e2c
NA		 2032020-07-22 Nick Alcock <nick.alcock@oracle.com>
204
205 * ctf-types.c (ctf_member_count): New.
206 * libctf.ver: New public function.
207
9b15cbb7
NA		 2082020-07-22 Nick Alcock <nick.alcock@oracle.com>
209
210 * ctf-types.c (ctf_type_kind_forwarded): New.
211
01d93174
NA		 2122020-07-22 Nick Alcock <nick.alcock@oracle.com>
213
214 * ctf-types.c (ctf_type_name_raw): New.
215 (ctf_type_aname_raw): Reimplement accordingly.
216
5ec7465f
NA		 2172020-07-22 Nick Alcock <nick.alcock@oracle.com>
218
219 * ctf-subr.c (ctf_dprintf): _libctf_debug is unlikely to be set.
220
601e455b
NA		 2212020-07-22 Nick Alcock <nick.alcock@oracle.com>
222
223 * ctf-impl.h (struct ctf_archive_internal)
224 <ctfi_unmap_on_close>: New.
225 (ctf_new_archive_internal): Adjust.
226 * ctf-archive.c (ctf_new_archive_internal): Likewise.
227 Initialize ctfi_unmap_on_close. Adjust error path.
228 (ctf_arc_bufopen): Adjust ctf_new_archive_internal call
229 (unmap_on_close is 0).
230 (ctf_arc_close): Only unmap if ctfi_unmap_on_close.
231 * ctf-open-bfd.c (ctf_fdopen): Adjust.
232
96e3ec29
NA		 2332020-07-22 Nick Alcock <nick.alcock@oracle.com>
234
235 * ctf-types.c (ctf_type_aname): Return ECTF_CORRUPT if
236 ints, floats or typedefs have no name. Fix comment typo.
237
502e838e
NA		 2382020-07-22 Nick Alcock <nick.alcock@oracle.com>
239
240 * ctf-create.c (ctf_add_slice): Support slices of any kind that
241 resolves to an integral type.
242 * ctf-types.c (ctf_type_encoding): Resolve the type before
243 fishing its encoding out.
244
dd987f00
NA		 2452020-07-22 Nick Alcock <nick.alcock@oracle.com>
246
247 * ctf-create.c (ctf_create): Mark dirty.
248
f47ca311
NA		 2492020-07-22 Nick Alcock <nick.alcock@oracle.com>
250
251 * ctf-create.c (membcmp) Skip nameless members.
252
ab769488
NA		 2532020-07-22 Nick Alcock <nick.alcock@oracle.com>
254
255 * ctf-create.c (ctf_add_member_offset): Support names of ""
256 as if they were the null pointer.
257
2484ca43
NA		 2582020-07-22 Nick Alcock <nick.alcock@oracle.com>
259
260 * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD
261 special-casing.
262
43706199
NA		 2632020-07-22 Nick Alcock <nick.alcock@oracle.com>
264
265 * ctf-types.c (ctf_type_reference): Add support for dynamic slices.
266
9943fa3a
NA		 2672020-07-22 Nick Alcock <nick.alcock@oracle.com>
268
269 * ctf-create.c (ctf_serialize): Add cast.
270 (ctf_add_slice): Likewise.
271
afd78bd6
NA		 2722020-07-22 Nick Alcock <nick.alcock@oracle.com>
273
274 * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type.
275 * ctf-create.c (ctf_add_function): Check for unimplemented type
276 and populate at the same time. Populate one-by-one, not via
277 memcpy.
278 (ctf_serialize): Remove unnecessary cast.
279 * ctf-types.c (ctf_func_type_info): Likewise.
280 (ctf_func_type_args): Likewise. Fix comment typo.
281
2361f1c8
NA		 2822020-07-22 Nick Alcock <nick.alcock@oracle.com>
283
284 * ctf-create.c (ctf_add_reftype): Support refs to type zero.
285 (ctf_add_array): Support array contents of type zero.
286 (ctf_add_function): Support arguments and return types of
287 type zero.
288 (ctf_add_typedef): Support typedefs to type zero.
289 (ctf_add_member_offset): Support members of type zero,
290 unless added at unspecified (naturally-aligned) offset.
291
7eea9d3b
NA		 2922020-07-22 Nick Alcock <nick.alcock@oracle.com>
293
294 * ctf-error.c: Include <stddef.h>, for offsetof.
295 (_ctf_errlist): Migrate to...
296 (_ctf_errlist_t): ... this.
297 (_ctf_erridx): New, indexes into _ctf_errlist_t.
298 (_ctf_nerr): Remove.
299 (ctf_errmsg): Adjust accordingly.
300 * Makefile.am (BUILT_SOURCES): Note...
301 (ctf-error.h): ... this new rule.
302 * Makefile.in: Regenerate.
303 * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h.
304 * .gitignore: New, ignore ctf-error.h.
305
b64751cf
NA		 3062020-07-22 Nick Alcock <nick.alcock@oracle.com>
307
308 * ctf-impl.h: Fix typos in comments.
309
df16e041
NC		 3102020-07-22 Nick Clifton <nickc@redhat.com>
311
312 * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the
313 same file descriptor.
314
b115b9fd
NC		 3152020-07-04 Nick Clifton <nickc@redhat.com>
316
317 Binutils 2.35 branch created.
318
8e6635bd
NA		 3192020-06-26 Nick Alcock <nick.alcock@oracle.com>
320
321 * aclocal.m4: Add config/gettext-sister.m4: Shuffle into
322 alphabetical order.
323 * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR.
324 * config.h.in: Regenerated.
325 * Makefile.in: Likewise.
326 * configure: Likewise.
327
c1401ecc
NA		 3282020-06-26 Nick Alcock <nick.alcock@oracle.com>
329
330 * ctf-create.c: Include <unistd.h>.
331 * ctf-open-bfd.c: Likewise.
332
e755667f
NA		 3332020-06-26 Nick Alcock <nick.alcock@oracle.com>
334
335 PR libctf/25120
336 * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
337 * swap.h (bswap_16): Do not assume that presence of <byteswap.h>
338 means this is declared.
339 (bswap_32): Likewise.
340 (bswap_64): Likewise.
341 (bswap_identity_64): Remove, unused.
342 * configure: Regenerated.
343 * config.h.in: Likewise.
344
86670658
NA		 3452020-06-26 Nick Alcock <nick.alcock@oracle.com>
346
347 PR libctf/25120
348 * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback.
349 (_libctf_unlikely_): Likewise.
350 (_libctf_unused): Likewise.
351 (_libctf_malloc_): Likewise.
352
2e428e74
NA		 3532020-06-26 Nick Alcock <nick.alcock@oracle.com>
354
355 PR libctf/25120
356 * ctf-archive.c (search_nametbl): No longer global: declare...
357 (ctf_arc_open_by_name_internal): ... here. Use bsearch_r.
358 (search_modent_by_name): Take and use ARG for the nametbl.
359
2f6ecaed
NA		 3602020-06-26 Nick Alcock <nick.alcock@oracle.com>
361
362 * ctf-impl.h (ctf_new_archive_internal): Declare.
363 (ctf_arc_bufopen): Remove.
364 (ctf_archive_internal) <ctfi_free_symsect>: New.
365 * ctf-archive.c (ctf_arc_close): Use it.
366 (ctf_arc_bufopen): Fuse into...
367 (ctf_new_archive_internal): ... this, moved across from...
368 * ctf-open-bfd.c: ... here.
369 (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
370 * libctf.ver: Add it.
371
8ffcdf18
NA		 3722020-06-26 Nick Alcock <nick.alcock@oracle.com>
373
374 * ctf-create.c (ctf_add_forward): Intern in the right namespace.
375 (ctf_dtd_delete): Remove correspondingly.
376 (ctf_rollback): Likewise.
377
d04a47ac
NA		 3782020-06-26 Nick Alcock <nick.alcock@oracle.com>
379
380 * ctf-create.c (ctf_add_type_internal): Hand back existing types
381 unchanged.
382
6bbf9da8
NA		 3832020-06-26 Nick Alcock <nick.alcock@oracle.com>
384
385 * ctf-create.c (ctf_add_forward): Don't add forwards to
386 types that already exist.
387
fe4c2d55
NA		 3882020-06-26 Nick Alcock <nick.alcock@oracle.com>
389
390 * ctf-open.c (init_types): Only intern root-visible types.
391 * ctf-create.c (ctf_dtd_insert): Likewise.
392 (ctf_dtd_delete): Only remove root-visible types.
393 (ctf_rollback): Likewise.
394 (ctf_add_generic): Adjust.
395 (ctf_add_struct_sized): Adjust comment.
396 (ctf_add_union_sized): Likewise.
397 (ctf_add_enum): Likewise.
398 * ctf-impl.h (ctf_dtd_insert): Adjust prototype.
399
11978942
JB		 4002020-03-11 John Baldwin <jhb@FreeBSD.org>
401
402 * swap.h (bswap_identity_64): Make static.
403
ae774686
NC		 4042020-01-18 Nick Clifton <nickc@redhat.com>
405
406 Binutils 2.34 branch created.
407
eb9a7e35 4082020-01-05 Joel Brobecker <brobecker@adacore.com>
3a657c60
EZ		 409
410 PR binutils/25155:
411 * configure.ac: Add AC_CHECK_DECLS([asprintf]).
412 * configure, config.h.in: Regenerate.
413
b14ce8bf
AM		 4142020-01-01 Alan Modra <amodra@gmail.com>
415
416 Update year range in copyright notice of all files.
417
cbbbc402
SM		 4182019-10-16 Simon Marchi <simon.marchi@polymtl.ca>
419
420 * swap.h (bswap_16, bswap_32, bswap_64): Make static.
421
fa56cdcd
NA		 4222019-09-30 Nick Alcock <nick.alcock@oracle.com>
423
424 * ctf-open.c (ctf_bufopen_internal): Fix tabdamage.
425 * ctf-types.c (ctf_type_lname): Likewise.
426
ad613f1d
NA		 4272019-09-23 Nick Alcock <nick.alcock@oracle.com>
428
429 * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every
430 ctf_import after the first for a given file.
431
9323dd86
NA		 4322019-09-23 Nick Alcock <nick.alcock@oracle.com>
433
434 * ctf-impl.h (ctf_str_append_noerr): Declare.
435 * ctf-util.c (ctf_str_append_noerr): Define in terms of
436 ctf_str_append.
437 * ctf-dump.c (str_append): New, call it.
438 (ctf_dump_format_type): Use str_append, not ctf_str_append.
439 (ctf_dump_label): Likewise.
440 (ctf_dump_objts): Likewise.
441 (ctf_dump_funcs): Likewise.
442 (ctf_dump_var): Likewise.
443 (ctf_dump_member): Likewise.
444 (ctf_dump_type): Likewise.
445 (ctf_dump): Likewise.
446
de07e349
NA		 4472019-09-23 Nick Alcock <nick.alcock@oracle.com>
448
449 * ctf-impl.h (ctf_alloc): Remove.
450 (ctf_free): Likewise.
451 (ctf_strdup): Likewise.
452 * ctf-subr.c (ctf_alloc): Remove.
453 (ctf_free): Likewise.
454 * ctf-util.c (ctf_strdup): Remove.
455
456 * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not
457 ctf_free; strdup, not ctf_strdup.
458 (ctf_dtd_delete): Likewise.
459 (ctf_dvd_delete): Likewise.
460 (ctf_add_generic): Likewise.
461 (ctf_add_function): Likewise.
462 (ctf_add_enumerator): Likewise.
463 (ctf_add_member_offset): Likewise.
464 (ctf_add_variable): Likewise.
465 (membadd): Likewise.
466 (ctf_compress_write): Likewise.
467 (ctf_write_mem): Likewise.
468 * ctf-decl.c (ctf_decl_push): Likewise.
469 (ctf_decl_fini): Likewise.
470 (ctf_decl_sprintf): Likewise. Check for OOM.
471 * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not
472 ctf_free; strdup, not ctf_strdup.
473 (ctf_dump_free): Likewise.
474 (ctf_dump): Likewise.
475 * ctf-open.c (upgrade_types_v1): Likewise.
476 (init_types): Likewise.
477 (ctf_file_close): Likewise.
478 (ctf_bufopen_internal): Likewise. Check for OOM.
479 (ctf_parent_name_set): Likewise: report the OOM to the caller.
480 (ctf_cuname_set): Likewise.
481 (ctf_import): Likewise.
482 * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc;
483 free, not ctf_free; strdup, not ctf_strdup.
484 (ctf_str_free_atom): Likewise.
485 (ctf_str_create_atoms): Likewise.
486 (ctf_str_add_ref_internal): Likewise.
487 (ctf_str_remove_ref): Likewise.
488 (ctf_str_write_strtab): Likewise.
489
9c1a2295
NA		 4902019-08-09 Nick Alcock <nick.alcock@oracle.com>
491
492 * ctf-types.c (ctf_type_encoding): Fix the dynamic case to
493 work right for non-int/fps.
494
1a6ab13e
NA		 4952019-08-08 Nick Alcock <nick.alcock@oracle.com>
496
497 * ctf-types.c (ctf_type_name): Don't strlen a potentially-
498 null pointer.
499
99dc3ebd
NA		 5002019-08-07 Nick Alcock <nick.alcock@oracle.com>
501
502 * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New.
503 * ctf-open.c (ctf_file_close): Free it.
504 * ctf-create.c (ctf_serialize): Adjust.
505 (membcmp): When reporting a conflict due to an error, report the
506 error.
507 (ctf_add_type): Turn into a ctf_add_processing wrapper. Rename to...
508 (ctf_add_type_internal): ... this. Hand back types we are already
509 in the middle of adding immediately. Hand back structs/unions with
510 the same number of members immediately. Do not walk the dynamic
511 list. Call ctf_add_type_internal, not ctf_add_type. Handle
512 forwards promoted to other types and the inverse case identically.
513 Add structs to the mapping as soon as we intern them, before they
514 gain any members.
515
676c3ecb
NA		 5162019-08-09 Nick Alcock <nick.alcock@oracle.com>
517
518 * ctf-impl.h (ctf_names_t): New.
519 (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t.
520 (ctf_file_t) <ctf_structs>: Likewise.
521 <ctf_unions>: Likewise.
522 <ctf_enums>: Likewise.
523 <ctf_names>: Likewise.
524 <ctf_lookups>: Improve comment.
525 <ctf_ptrtab_len>: New.
526 <ctf_prov_strtab>: New.
527 <ctf_str_prov_offset>: New.
528 <ctf_dtbyname>: Remove, redundant to the names hashes.
529 <ctf_dtnextid>: Remove, redundant to ctf_typemax.
530 (ctf_dtdef_t) <dtd_name>: Remove.
531 <dtd_data>: Note that the ctt_name is now populated.
532 (ctf_str_atom_t) <csa_offset>: This is now the strtab
533 offset for internal strings too.
534 <csa_external_offset>: New, the external strtab offset.
535 (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case.
536 (ctf_name_table): New declaration.
537 (ctf_lookup_by_rawname): Likewise.
538 (ctf_lookup_by_rawhash): Likewise.
539 (ctf_set_ctl_hashes): Likewise.
540 (ctf_serialize): Likewise.
541 (ctf_dtd_insert): Adjust.
542 (ctf_simple_open_internal): Likewise.
543 (ctf_bufopen_internal): Likewise.
544 (ctf_list_empty_p): Likewise.
545 (ctf_str_remove_ref): Likewise.
546 (ctf_str_add): Returns uint32_t now.
547 (ctf_str_add_ref): Likewise.
548 (ctf_str_add_external): Now returns a boolean (int).
549 * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab
550 for strings in the appropriate range.
551 (ctf_str_create_atoms): Create the ctf_prov_strtab. Detect OOM
552 when adding the null string to the new strtab.
553 (ctf_str_free_atoms): Destroy the ctf_prov_strtab.
554 (ctf_str_add_ref_internal): Add make_provisional argument. If
555 make_provisional, populate the offset and fill in the
556 ctf_prov_strtab accordingly.
557 (ctf_str_add): Return the offset, not the string.
558 (ctf_str_add_ref): Likewise.
559 (ctf_str_add_external): Return a success integer.
560 (ctf_str_remove_ref): New, remove a single ref.
561 (ctf_str_count_strtab): Do not count the initial null string's
562 length or the existence or length of any unreferenced internal
563 atoms.
564 (ctf_str_populate_sorttab): Skip atoms with no refs.
565 (ctf_str_write_strtab): Populate the nullstr earlier. Add one
566 to the cts_len for the null string, since it is no longer done
567 in ctf_str_count_strtab. Adjust for csa_external_offset rename.
568 Populate the csa_offset for both internal and external cases.
569 Flush the ctf_prov_strtab afterwards, and reset the
570 ctf_str_prov_offset.
571 * ctf-create.c (ctf_grow_ptrtab): New.
572 (ctf_create): Call it. Initialize new fields rather than old
573 ones. Tell ctf_bufopen_internal that this is a writable dictionary.
574 Set the ctl hashes and data model.
575 (ctf_update): Rename to...
576 (ctf_serialize): ... this. Leave a compatibility function behind.
577 Tell ctf_simple_open_internal that this is a writable dictionary.
578 Pass the new fields along from the old dictionary. Drop
579 ctf_dtnextid and ctf_dtbyname. Use ctf_strraw, not dtd_name.
580 Do not zero out the DTD's ctt_name.
581 (ctf_prefixed_name): Rename to...
582 (ctf_name_table): ... this. No longer return a prefixed name: return
583 the applicable name table instead.
584 (ctf_dtd_insert): Use it, and use the right name table. Pass in the
585 kind we're adding. Migrate away from dtd_name.
586 (ctf_dtd_delete): Adjust similarly. Remove the ref to the
587 deleted ctt_name.
588 (ctf_dtd_lookup_type_by_name): Remove.
589 (ctf_dynamic_type): Always return NULL on read-only dictionaries.
590 No longer check ctf_dtnextid: check ctf_typemax instead.
591 (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead.
592 (ctf_rollback): Likewise. No longer fail with ECTF_OVERROLLBACK. Use
593 ctf_name_table and the right name table, and migrate away from
594 dtd_name as in ctf_dtd_delete.
595 (ctf_add_generic): Pass in the kind explicitly and pass it to
596 ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid. Migrate away
597 from dtd_name to using ctf_str_add_ref to populate the ctt_name.
598 Grow the ptrtab if needed.
599 (ctf_add_encoded): Pass in the kind.
600 (ctf_add_slice): Likewise.
601 (ctf_add_array): Likewise.
602 (ctf_add_function): Likewise.
603 (ctf_add_typedef): Likewise.
604 (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking
605 ctt_name rather than dtd_name.
606 (ctf_add_struct_sized): Pass in the kind. Use
607 ctf_lookup_by_rawname, not ctf_hash_lookup_type /
608 ctf_dtd_lookup_type_by_name.
609 (ctf_add_union_sized): Likewise.
610 (ctf_add_enum): Likewise.
611 (ctf_add_enum_encoded): Likewise.
612 (ctf_add_forward): Likewise.
613 (ctf_add_type): Likewise.
614 (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not
615 being initialized until after the call.
616 (ctf_write_mem): Likewise.
617 (ctf_write): Likewise.
618 * ctf-archive.c (arc_write_one_ctf): Likewise.
619 * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not
620 ctf_hash_lookup_type.
621 (ctf_lookup_by_id): No longer check the readonly types if the
622 dictionary is writable.
623 * ctf-open.c (init_types): Assert that this dictionary is not
624 writable. Adjust to use the new name hashes, ctf_name_table,
625 and ctf_ptrtab_len. GNU style fix for the final ptrtab scan.
626 (ctf_bufopen_internal): New 'writable' parameter. Flip on LCTF_RDWR
627 if set. Drop out early when dictionary is writable. Split the
628 ctf_lookups initialization into...
629 (ctf_set_cth_hashes): ... this new function.
630 (ctf_simple_open_internal): Adjust. New 'writable' parameter.
631 (ctf_simple_open): Adjust accordingly.
632 (ctf_bufopen): Likewise.
633 (ctf_file_close): Destroy the appropriate name hashes. No longer
634 destroy ctf_dtbyname, which is gone.
635 (ctf_getdatasect): Remove spurious "extern".
636 * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the
637 specified name table, given a kind.
638 (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *.
639 (ctf_member_iter): Add support for iterating over the
640 dynamic type list.
641 (ctf_enum_iter): Likewise.
642 (ctf_variable_iter): Likewise.
643 (ctf_type_rvisit): Likewise.
644 (ctf_member_info): Add support for types in the dynamic type list.
645 (ctf_enum_name): Likewise.
646 (ctf_enum_value): Likewise.
647 (ctf_func_type_info): Likewise.
648 (ctf_func_type_args): Likewise.
649 * ctf-link.c (ctf_accumulate_archive_names): No longer call
650 ctf_update.
651 (ctf_link_write): Likewise.
652 (ctf_link_intern_extern_string): Adjust for new
653 ctf_str_add_external return value.
654 (ctf_link_add_strtab): Likewise.
655 * ctf-util.c (ctf_list_empty_p): New.
656
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NA		 6572019-08-05 Nick Alcock <nick.alcock@oracle.com>
658
659 * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on
660 type zero.
661 * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable
662 members and types.
663 (ctf_add_variable): Likewise for variables pointing to them.
664 * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable
665 type link failure, but do warn for others.
666 * ctf-dump.c (ctf_dump_format_type): Likewise. Do not assume all
667 errors to be ENOMEM.
668 (ctf_dump_member): Likewise.
669 (ctf_dump_type): Likewise.
670 (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM.
671 (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM.
672 (ctf_dump_header): Likewise.
673 (ctf_dump_label): likewise.
674 (ctf_dump_objts): likewise.
675 (ctf_dump_funcs): likewise.
676 (ctf_dump_var): likewise.
677 (ctf_dump_str): Likewise.
678
87279e3c
NA		 6792019-09-30 Nick Alcock <nick.alcock@oracle.com>
680
681 * configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
682 (LT_INIT): Likewise.
683 (AM_INSTALL_LIBBFD): Likewise.
684 (dlopen): Note why this is necessary in a comment.
685 (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
686 opcodes/.
687 (SHARED_LDFLAGS): Likewise.
688 (BFD_LIBADD): Likewise, for libbfd.
689 (BFD_DEPENDENCIES): Likewise.
690 (VERSION_FLAGS): Initialize, using a version script if ld supports
691 one, or libtool -export-symbols-regex otherwise.
692 (AC_CONFIG_MACRO_DIR): Add ../BFD.
693 * Makefile.am (ACLOCAL_AMFLAGS): Likewise.
694 (INCDIR): New.
695 (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
696 (noinst_LIBRARIES): Replace with...
697 [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
698 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
699 libctf-nobfd.la as well.
700 [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
701 [!INSTALL_LIBCTF] (include_HEADERS): New, empty.
702 (libctf_a_SOURCES): Rename to...
703 (libctf_nobfd_la_SOURCES): ... this, all of libctf other than
704 ctf-open-bfd.c.
705 (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
706 with ctf-open-bfd.c added.
707 (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
708 (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
709 (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
710 * Makefile.am [INSTALL_LIBCTF]: Use it.
711 * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
712 libtool macros.
713 * libctf.ver: New, everything is version LIBCTF_1.0 currently (even
714 the unstable components).
715 * Makefile.in: Regenerated.
716 * config.h.in: Likewise.
717 * configure: Likewise.
718
7192019-07-30 Nick Alcock <nick.alcock@oracle.com>
720
721 * configure.ac (INSTALL_LIBCTF): New, controlled by
722 --enable-install-libctf.
723 [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a.
724 * Makefile.in: Regenerated.
725 * configure: Regenerated.
726
f046147d
NA		 7272019-07-30 Nick Alcock <nick.alcock@oracle.com>
728
729 * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
730 * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
731
edc8bbe9
NA		 7322019-07-30 Nick Alcock <nick.alcock@oracle.com>
733
734 * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
735
7e97445a
NA		 7362019-07-13 Nick Alcock <nick.alcock@oracle.com>
737
738 * ctf-impl.h (includes): Include <sys/param.h> here.
739
5ae6af75
NA		 7402019-07-30 Nick Alcock <nick.alcock@oracle.com>
741
742 * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
743 (flip_objts): Likewise.
744 (flip_vars): Likewise.
745 (flip_types): Likewise.
746
1820745a
NA		 7472019-07-30 Nick Alcock <nick.alcock@oracle.com>
748
749 * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
750 freeing functions: if set, free the key and value if the slot
751 already exists. Always reassign the key.
752 (ctf_dynhash_insert): Adjust call appropriately.
753 (ctf_hash_insert_type): Likewise.
754
5de9eada
NA		 7552019-08-03 Nick Alcock <nick.alcock@oracle.com>
756
757 * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
758 type kind. Allow forwards to unify with pre-existing structs/
759 unions/enums.
760
49ea9b45
NA		 7612019-07-30 Nick Alcock <nick.alcock@oracle.com>
762
763 * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
764 <ctf_link_memb_name_changer>: Likewise.
765 <ctf_link_memb_name_changer_arg>: Likewise.
766 * ctf-create.c (ctf_update): Update accordingly.
767 * ctf-open.c (ctf_file_close): Likewise.
768 * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
769 (ctf_link_add_cu_mapping): New.
770 (ctf_link_set_memb_name_changer): Likewise.
771 (ctf_change_parent_name): New.
772 (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
773 allocated by the caller's ctf_link_memb_name_changer.
774 <ndynames>: Likewise.
775 (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
776 (ctf_link_write): Likewise (for _CTF_SECTION only): also call
777 ctf_change_parent_name. Free any resulting names.
778
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NA		 7792019-07-13 Nick Alcock <nick.alcock@oracle.com>
780
781 * ctf-link.c (ctf_create_per_cu): New, refactored out of...
782 (ctf_link_one_type): ... here, with parent-name setting added.
783 (check_variable): New.
784 (ctf_link_one_variable): Likewise.
785 (ctf_link_one_input_archive_member): Call it.
786 * ctf-error.c (_ctf_errlist): Updated with new errors.
787
886453cb
NA		 7882019-07-13 Nick Alcock <nick.alcock@oracle.com>
789
790 * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
791 (struct ctf_link_type_mapping_key): New.
792 (ctf_hash_type_mapping_key): Likewise.
793 (ctf_hash_eq_type_mapping_key): Likewise.
794 (ctf_add_type_mapping): Likewise.
795 (ctf_type_mapping): Likewise.
796 (ctf_dynhash_empty): Likewise.
797 * ctf-open.c (ctf_file_close): Update accordingly.
798 * ctf-create.c (ctf_update): Likewise.
799 (ctf_add_type): Populate the mapping.
800 * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
801 (ctf_hash_eq_type_mapping_key): Check the key for equality.
802 (ctf_dynhash_insert): Fix comment typo.
803 (ctf_dynhash_empty): New.
804 * ctf-link.c (ctf_add_type_mapping): New.
805 (ctf_type_mapping): Likewise.
806 (empty_link_type_mapping): New.
807 (ctf_link_one_input_archive): Call it.
808
72c83edd
NA		 8092019-07-13 Nick Alcock <nick.alcock@oracle.com>
810
811 * ctf-link.c: New file, linking of the string and type sections.
812 * Makefile.am (libctf_a_SOURCES): Add it.
813 * Makefile.in: Regenerate.
814
815 * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
816 ctf_link_outputs.
817 * ctf-create.c (ctf_update): Update accordingly.
818 * ctf-open.c (ctf_file_close): Likewise.
819 * ctf-error.c (_ctf_errlist): Updated with new errors.
820
d18f9f16
NA		 8212019-07-13 Nick Alcock <nick.alcock@oracle.com>
822
823 * ctf-dump.c (ctf_dump_funcs): Check the right error value.
824
b4f0e09c
NA		 8252019-07-13 Nick Alcock <nick.alcock@oracle.com>
826
827 * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
828 ctf_type_iter.
829 (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
830 (ctf_dump_format_type): Add non-root-type { } notation.
831 Add root flag to prototype.
832 (ctf_dump_label): Adjust accordingly.
833 (ctf_dump_objts): Likewise.
834 (ctf_dump_var): Likewise.
835
3dde2c91
NA		 8362019-07-13 Nick Alcock <nick.alcock@oracle.com>
837
838 * ctf-create.c (ctf_compress_write): Fix double-free.
839
5537f9b9
NA		 8402019-07-13 Nick Alcock <nick.alcock@oracle.com>
841
842 * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
843 of...
844 (ctf_arc_write_fd): ... this new function.
845 * ctf-create.c (ctf_write_mem): New.
846
d851ecd3
NA		 8472019-07-13 Nick Alcock <nick.alcock@oracle.com>
848
849 * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
850 (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
851 (ctf_str_add_ref): Name the last arg.
852 (ctf_str_add_external) New.
853 (ctf_str_add_strraw_explicit): Likewise.
854 (ctf_simple_open_internal): Likewise.
855 (ctf_bufopen_internal): Likewise.
856
857 * ctf-string.c (ctf_strraw_explicit): Split from...
858 (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
859 (ctf_str_add_ref_internal): Return the atom, not the
860 string.
861 (ctf_str_add): Adjust accordingly.
862 (ctf_str_add_ref): Likewise. Move up in the file.
863 (ctf_str_add_external): New: update the csa_offset.
864 (ctf_str_count_strtab): Only account for strings with no csa_offset
865 in the internal strtab length.
866 (ctf_str_write_strtab): If the csa_offset is set, update the
867 string's refs without writing the string out, and update the
868 ctf_syn_ext_strtab. Make OOM handling less ugly.
869 * ctf-create.c (struct ctf_sort_var_arg_cb): New.
870 (ctf_update): Handle failure to populate the strtab. Pass in the
871 new ctf_sort_var arg. Adjust for ctf_syn_ext_strtab addition.
872 Call ctf_simple_open_internal, not ctf_simple_open.
873 (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
874 strings by hand.
875 * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
876 ctf_strraw). Adjust to diagnose ECTF_STRTAB nonetheless.
877 * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
878 (ctf_file_close): Destroy the ctf_syn_ext_strtab.
879 (ctf_simple_open): Rename to, and reimplement as a wrapper around...
880 (ctf_simple_open_internal): ... this new function, which calls
881 ctf_bufopen_internal.
882 (ctf_bufopen): Rename to, and reimplement as a wrapper around...
883 (ctf_bufopen_internal): ... this new function, which sets
884 ctf_syn_ext_strtab.
885
0ac62312
NA		 8862019-07-13 Nick Alcock <nick.alcock@oracle.com>
887
888 * ctf_types.c (ctf_type_iter_all): New.
889
2db912ba
NA		 8902019-07-13 Nick Alcock <nick.alcock@oracle.com>
891
892 * ctf-open.c (init_symtab): Check for overflow against the right
893 section.
894 (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
895 (upgrade_types_v1): Note that these sections are not checked.
896 (flip_header): Endian-swap the header fields.
897 (flip_ctf): Endian-swap the sections.
898 (flip_objts): Update comment.
899 (ctf_bufopen): Check header offsets and alignment for validity.
900
6d5944fc
NA		 9012019-07-13 Nick Alcock <nick.alcock@oracle.com>
902
903 * ctf-open-bfd.c: Add <assert.h>.
904 (ctf_bfdopen_ctfsect): Open string and symbol tables using
905 techniques borrowed from bfd_elf_sym_name.
906 (ctf_new_archive_internal): Improve comment.
907 * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
908 * ctf-open.c (ctf_bufopen): Allow opening with a string section but
909 no symbol section, but not vice versa.
910
9b32cba4
NA		 9112019-07-08 Nick Alcock <nick.alcock@oracle.com>
912
913 * ctf-impl.h (ctf_file_t): New field ctf_openflags.
914 * ctf-open.c (ctf_bufopen): Set it. No longer dump header offsets.
915 * ctf-dump.c (dump_header): New function, dump the CTF header.
916 (ctf_dump): Call it.
917 (ctf_dump_header_strfield): New function.
918 (ctf_dump_header_sectfield): Likewise.
919
fd55eae8
NA		 9202019-07-06 Nick Alcock <nick.alcock@oracle.com>
921
922 * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
923 ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
924 * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
925 ctf_base: do not assume that it is always sizeof (ctf_header_t).
926 Print out ctf_cuname: only print out ctf_parname if set.
927 (ctf_free_base): Removed, ctf_base is no longer freed: free
928 ctf_dynbase instead.
929 (ctf_set_version): Fix spacing.
930 (upgrade_header): New, in-place header upgrading.
931 (upgrade_types): Rename to...
932 (upgrade_types_v1): ... this. Free ctf_dynbase, not ctf_base. No
933 longer track old and new headers separately. No longer allow for
934 header sizes explicitly: squeeze the headers out on upgrade (they
935 are preserved in fp->ctf_header). Set ctf_dynbase, ctf_base and
936 ctf_buf explicitly. Use ctf_free, not ctf_free_base.
937 (upgrade_types): New, also handle ctf_parmax updating.
938 (flip_header): Flip ctf_cuname.
939 (flip_types): Flip BUF explicitly rather than deriving BUF from
940 BASE.
941 (ctf_bufopen): Store the header in fp->ctf_header. Correct minimum
942 required alignment of objtoff and funcoff. No longer store it in
943 the ctf_buf unless that buf is derived unmodified from the input.
944 Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
945 that duplicate fields in ctf_file: move allocation of ctf_file
946 further up instead. Call upgrade_header as needed. Move
947 version-specific ctf_parmax initialization into upgrade_types. More
948 concise error handling.
949 (ctf_file_close): No longer test for null pointers before freeing.
950 Free ctf_dyncuname, ctf_dynbase, and ctf_header. Do not call
951 ctf_free_base.
952 (ctf_cuname): New.
953 (ctf_cuname_set): New.
954 * ctf-create.c (ctf_update): Populate ctf_cuname.
955 (ctf_gzwrite): Write out the header explicitly. Remove obsolescent
956 comment.
957 (ctf_write): Likewise.
958 (ctf_compress_write): Get the header from ctf_header, not ctf_base.
959 Fix the compression length: fp->ctf_size never counted the CTF
960 header. Simplify the compress call accordingly.
961
a2230b5e
HPN		 9622019-07-11 Hans-Peter Nilsson <hp@bitrange.com>
963
964 * ctf-endian.h: Don't assume htole64 and le64toh are always
965 present if HAVE_ENDIAN_H; also check if htole64 is defined.
966 [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
967 not bswap_identity_64.
968
fd361982
AM		 9692019-09-18 Alan Modra <amodra@gmail.com>
970
971 * ctf-open-bfd.c: Update throughout for bfd section macro changes.
972
60391a25
PB		 9732019-09-09 Phil Blundell <pb@pbcl.net>
974
975 binutils 2.33 branch created.
976
12a0b67d
NA		 9772019-07-18 Nick Alcock <nick.alcock@oracle.com>
978
979 * ctf-types.c (ctf_type_aname_raw): New.
980 (ctf_func_type_info): Likewise.
981 (ctf_func_type_args): Likewise.
982 * ctf-error.c (_ctf_errlist): Fix description.
983 * ctf-lookup.c: Fix file description.
984
083114f8 9852019-06-28 Nick Alcock <nick.alcock@oracle.com>
f57cf0e3
NA		 986
987 * ctf-create.c (ctf_create): Fix off-by-one error.
988
083114f8 9892019-06-28 Nick Alcock <nick.alcock@oracle.com>
f5e9c9bd
NA		 990
991 * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
992 struct ctf_strs.
993 (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
994 (struct ctf_str_atom): New, disambiguated single string.
995 (struct ctf_str_atom_ref): New, points to some other location that
996 references this string's offset.
997 (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
998 Remove member ctf_dtvstrlen: we no longer track the total strlen
999 as we add strings.
1000 (ctf_str_create_atoms): Declare new function in ctf-string.c.
1001 (ctf_str_free_atoms): Likewise.
1002 (ctf_str_add): Likewise.
1003 (ctf_str_add_ref): Likewise.
1004 (ctf_str_rollback): Likewise.
1005 (ctf_str_purge_refs): Likewise.
1006 (ctf_str_write_strtab): Likewise.
1007 (ctf_realloc): Declare new function in ctf-util.c.
1008
1009 * ctf-open.c (ctf_bufopen): Create the atoms table.
1010 (ctf_file_close): Destroy it.
1011 * ctf-create.c (ctf_update): Copy-and-free it on update. No longer
1012 special-case the position of the parname string. Construct the
1013 strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
1014 rest of each buffer element is constructed, not via open-coding:
1015 realloc the CTF buffer and append the strtab to it. No longer
1016 maintain ctf_dtvstrlen. Sort the variable entry table later, after
1017 strtab construction.
1018 (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
1019 (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
1020 after buffer element construction instead.
1021 (ctf_copy_lmembers): Likewise.
1022 (ctf_copy_emembers): Likewise.
1023 (ctf_create): No longer maintain the ctf_dtvstrlen.
1024 (ctf_dtd_delete): Likewise.
1025 (ctf_dvd_delete): Likewise.
1026 (ctf_add_generic): Likewise.
1027 (ctf_add_enumerator): Likewise.
1028 (ctf_add_member_offset): Likewise.
1029 (ctf_add_variable): Likewise.
1030 (membadd): Likewise.
1031 * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
1032 if there are active ctf_str_num_refs.
1033 (ctf_strraw): Move to ctf-string.c.
1034 (ctf_strptr): Likewise.
1035 * ctf-string.c: New file, strtab manipulation.
1036
1037 * Makefile.am (libctf_a_SOURCES): Add it.
1038 * Makefile.in: Regenerate.
1039
083114f8 10402019-06-28 Nick Alcock <nick.alcock@oracle.com>
9658dc39
NA		 1041
1042 * ctf-impl.h (ctf_hash_iter_f): New.
1043 (ctf_dynhash_iter): New declaration.
1044 (ctf_dynhash_iter_remove): New declaration.
1045 * ctf-hash.c (ctf_dynhash_iter): Define.
1046 (ctf_dynhash_iter_remove): Likewise.
1047 (ctf_hashtab_traverse): New.
1048 (ctf_hashtab_traverse_remove): Likewise.
1049 (struct ctf_traverse_cb_arg): Likewise.
1050 (struct ctf_traverse_remove_cb_arg): Likewise.
1051
083114f8 10522019-06-28 Nick Alcock <nick.alcock@oracle.com>
3e10cffc
NA		 1053
1054 * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
1055
083114f8 10562019-06-28 Nick Alcock <nick.alcock@oracle.com>
c550e7ba
NA		 1057
1058 * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
1059 (ctf_dump_funcs): Likewise.
1060
083114f8 10612019-06-19 Nick Alcock <nick.alcock@oracle.com>
cf02c44d
NA		 1062
1063 * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
1064 (ctf_fdopen): Check for endian-swapped raw CTF magic, and
1065 little-endian CTF archive magic. Do not check the CTF version:
1066 ctf_simple_open does that in endian-safe ways. Do not dereference
1067 null pointers on open failure.
1068
083114f8 10692019-06-19 Nick Alcock <nick.alcock@oracle.com>
7cee1826
NA		 1070
1071 * ctf-open.c (get_vbytes_common): Return the new slice size.
1072 (ctf_bufopen): Flip the endianness of the CTF-section header copy.
1073 Remember to copy in the CTF data when opening an uncompressed
1074 foreign-endian CTF file. Prune useless variable manipulation.
1075
083114f8 10762019-06-19 Nick Alcock <nick.alcock@oracle.com>
0b4fa56e
NA		 1077
1078 * ctf-open.c (ctf_types): Fail when unidentified type kinds are
1079 seen.
1080
083114f8 10812019-06-19 Nick Alcock <nick.alcock@oracle.com>
364620bf
NA		 1082
1083 * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
1084 output.
1085
083114f8 10862019-06-19 Nick Alcock <nick.alcock@oracle.com>
65365aa8
NA		 1087
1088 * ctf-subr.c (_PAGESIZE): Remove.
1089 (ctf_data_alloc): Likewise.
1090 (ctf_data_free): Likewise.
1091 (ctf_data_protect): Likewise.
1092 * ctf-impl.h: Remove declarations.
1093 * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
1094 ctf_free, not ctf_data_free.
1095 (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc. Free
1096 the buffer again on compression error.
1097 * ctf-open.c (ctf_set_base): No longer track the size: call
1098 ctf_free, not ctf_data_free.
1099 (upgrade_types): Likewise. Call ctf_alloc, not ctf_data_alloc.
1100 (ctf_bufopen): Likewise. No longer call ctf_data_protect.
1101
083114f8 11022019-06-19 Nick Alcock <nick.alcock@oracle.com>
24865428
NA		 1103
1104 * ctf-create.c (ctf_dtd_insert): Pass on error returns from
1105 ctf_dynhash_insert.
1106 (ctf_dvd_insert): Likewise.
1107 (ctf_add_generic): Likewise.
1108 (ctf_add_variable): Likewise.
1109 * ctf-impl.h: Adjust declarations.
1110
3a3a077c
AM		 11112019-06-14 Alan Modra <amodra@gmail.com>
1112
1113 * configure: Regenerate.
1114
942d35f7
NA		 11152019-06-06 Nick Alcock <nick.alcock@oracle.com>
1116
1117 * ctf-decls.h: Include <libiberty.h>.
1118 * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
1119
595a4d43
NA		 11202019-06-06 Nick Alcock <nick.alcock@oracle.com>
1121
1122 * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
1123 (ctf_dump_objts): Likewise.
1124 (ctf_dump_funcs): Likewise.
1125 (ctf_dump_member): Likewise.
1126 (ctf_dump_str): Likewise.
1127
f5e73be1
NA		 11282019-06-06 Nick Alcock <nick.alcock@oracle.com>
1129
1130 * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
1131 * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
1132
62d8e3b7
NA		 11332019-06-05 Nick Alcock <nick.alcock@oracle.com>
1134
1135 * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
1136 (ctf_arc_open_by_offset): Likewise.
1137 * ctf-create.c (ctf_add_type): Likewise.
1138
76fad999
TT		 11392019-06-04 Tom Tromey <tromey@adacore.com>
1140
1141 * ctf-create.c (ctf_add_encoded, ctf_add_slice)
1142 (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
1143
ad118caa
NA		 11442019-06-04 Nick Alcock <nick.alcock@oracle.com>
1145
1146 * configure.ac: Check for O_CLOEXEC.
1147 * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
1148 * config.h.in: Regenerate.
1149 * configure: Likewise.
1150
6b22174f
NA		 11512019-06-04 Nick Alcock <nick.alcock@oracle.com>
1152
1153 * qsort_r.c: Rename to...
1154 * ctf-qsort_r.c: ... this.
1155 (_quicksort): Define to ctf_qsort_r.
1156 * ctf-decls.h (qsort_r): Remove.
1157 (ctf_qsort_r): Add.
1158 (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
1159 (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
1160 * Makefile.am (libctf_a_LIBADD): Remove.
1161 (libctf_a_SOURCES): New, add ctf-qsort_r.c.
1162 * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
1163 * ctf-create.c (ctf_update): Likewise.
1164 * configure.ac: Check for BSD versus GNU qsort_r signature.
1165 * Makefile.in: Regenerate.
1166 * config.h.in: Likewise.
1167 * configure: Likewise.
1168
941accce
NA		 11692019-06-03 Nick Alcock <nick.alcock@oracle.com>
1170
1171 * ctf-dump.c (ctf_dump_funcs): Free in the right place.
1172
a0486bac
JM		 11732019-05-29 Nick Alcock <nick.alcock@oracle.com>
1174
1175 * Makefile.am (ZLIB): New.
1176 (ZLIBINC): Likewise.
1177 (AM_CFLAGS): Use them.
1178 (libctf_a_LIBADD): New, for LIBOBJS.
1179 * configure.ac: Check for zlib, endian.h, and qsort_r.
1180 * ctf-endian.h: New, providing htole64 and le64toh.
1181 * swap.h: Code style fixes.
1182 (bswap_identity_64): New.
1183 * qsort_r.c: New, from gnulib (with one added #include).
1184 * ctf-decls.h: New, providing a conditional qsort_r declaration,
1185 and unconditional definitions of MIN and MAX.
1186 * ctf-impl.h: Use it. Do not use <sys/errno.h>.
1187 (ctf_set_errno): Now returns unsigned long.
1188 * ctf-util.c (ctf_set_errno): Adjust here too.
1189 * ctf-archive.c: Use ctf-endian.h.
1190 (ctf_arc_open_by_offset): Use memset, not bzero. Drop cts_type,
1191 cts_flags and cts_offset.
1192 (ctf_arc_write): Drop debugging dependent on the size of off_t.
1193 * ctf-create.c: Provide a definition of roundup if not defined.
1194 (ctf_create): Drop cts_type, cts_flags and cts_offset.
1195 (ctf_add_reftype): Do not check if type IDs are below zero.
1196 (ctf_add_slice): Likewise.
1197 (ctf_add_typedef): Likewise.
1198 (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
1199 when known error-free. Drop CTF_ERR usage for functions returning
1200 int.
1201 (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
1202 int.
1203 (ctf_add_variable): Likewise.
1204 (enumcmp): Likewise.
1205 (enumadd): Likewise.
1206 (membcmp): Likewise.
1207 (ctf_add_type): Likewise. Cast error-returning ssize_t's to size_t
1208 when known error-free.
1209 * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
1210 returning int: use CTF_ERR for functions returning ctf_type_id.
1211 (ctf_dump_label): Likewise.
1212 (ctf_dump_objts): Likewise.
1213 * ctf-labels.c (ctf_label_topmost): Likewise.
1214 (ctf_label_iter): Likewise.
1215 (ctf_label_info): Likewise.
1216 * ctf-lookup.c (ctf_func_args): Likewise.
1217 * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
1218 (ctf_bufopen): Likewise. Use zlib types as needed.
1219 * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
1220 returning int.
1221 (ctf_enum_iter): Likewise.
1222 (ctf_type_size): Likewise.
1223 (ctf_type_align): Likewise. Cast to size_t where appropriate.
1224 (ctf_type_kind_unsliced): Likewise.
1225 (ctf_type_kind): Likewise.
1226 (ctf_type_encoding): Likewise.
1227 (ctf_member_info): Likewise.
1228 (ctf_array_info): Likewise.
1229 (ctf_enum_value): Likewise.
1230 (ctf_type_rvisit): Likewise.
1231 * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
1232 cts_offset.
1233 (ctf_simple_open): Likewise.
1234 (ctf_bfdopen_ctfsect): Likewise. Set cts_size properly.
1235 * Makefile.in: Regenerate.
1236 * aclocal.m4: Likewise.
1237 * config.h: Likewise.
1238 * configure: Likewise.
1239
9698cf9b
NA		 12402019-05-28 Nick Alcock <nick.alcock@oracle.com>
1241
1242 * configure.in: Check for bfd_section_from_elf_index.
1243 * configure: Regenerate.
1244 * config.h.in [HAVE_BFD_ELF]: Likewise.
1245 * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
1246 abfd is potentially unused now.
1247
0e65dfba
NA		 12482019-05-28 Nick Alcock <nick.alcock@oracle.com>
1249
1250 * Makefile.am: New.
1251 * Makefile.in: Regenerated.
1252 * config.h.in: Likewise.
1253 * aclocal.m4: Likewise.
1254 * configure: Likewise.
1255
a30b3e18
NA		 12562019-05-28 Nick Alcock <nick.alcock@oracle.com>
1257
1258 * ctf-dump.c: New.
1259
6dbf2b73
NA		 12602019-05-28 Nick Alcock <nick.alcock@oracle.com>
1261
1262 * ctf-labels.c: New.
1263
6c33b742
NA		 12642019-05-28 Nick Alcock <nick.alcock@oracle.com>
1265
1266 * ctf-impl.h (_libctf_version): New declaration.
1267 * ctf-subr.c (_libctf_version): Define it.
1268 (ctf_version): New.
1269
c499eb68
NA		 12702019-05-28 Nick Alcock <nick.alcock@oracle.com>
1271
1272 * ctf-create.c (enumcmp): New.
1273 (enumadd): Likewise.
1274 (membcmp): Likewise.
1275 (membadd): Likewise.
1276 (ctf_add_type): Likewise.
1277
b437bfe0
NA		 12782019-05-28 Nick Alcock <nick.alcock@oracle.com>
1279
1280 * ctf-lookup.c (isqualifier): New.
1281 (ctf_lookup_by_name): Likewise.
1282 (struct ctf_lookup_var_key): Likewise.
1283 (ctf_lookup_var): Likewise.
1284 (ctf_lookup_variable): Likewise.
1285 (ctf_lookup_symbol_name): Likewise.
1286 (ctf_lookup_by_symbol): Likewise.
1287 (ctf_func_info): Likewise.
1288 (ctf_func_args): Likewise.
1289
316afdb1
NA		 12902019-05-28 Nick Alcock <nick.alcock@oracle.com>
1291
1292 * ctf-decl.c: New file.
1293 * ctf-types.c: Likewise.
1294 * ctf-impl.h: New declarations.
1295
143dce84
NA		 12962019-05-28 Nick Alcock <nick.alcock@oracle.com>
1297
1298 * ctf-open-bfd.c: New file.
1299 * ctf-open.c (ctf_close): New.
1300 * ctf-impl.h: Include bfd.h.
1301 (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
1302 (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
1303 ctfi_bfd_close.
1304 (ctf_bfdopen_ctfsect): New declaration.
1305 (_CTF_SECTION): likewise.
1306
9402cc59
NA		 13072019-05-28 Nick Alcock <nick.alcock@oracle.com>
1308
1309 * ctf-archive.c: New.
1310 * ctf-impl.h (ctf_archive_internal): New type.
1311 (ctf_arc_open_internal): New declaration.
1312 (ctf_arc_bufopen): Likewise.
1313 (ctf_arc_close_internal): Likewise.
1314
72f33921
NA		 13152019-05-28 Nick Alcock <nick.alcock@oracle.com>
1316
1317 * ctf-open.c: New file.
1318 * swap.h: Likewise.
1319
47d546f4
NA		 13202019-05-28 Nick Alcock <nick.alcock@oracle.com>
1321
1322 * ctf-create.c: New file.
1323 * ctf-lookup.c: New file.
1324
a5be9bbe
NA		 13252019-05-28 Nick Alcock <nick.alcock@oracle.com>
1326
1327 * ctf-impl.h: New definitions and declarations for type creation
1328 and lookup.
1329
c0754cdd
NA		 13302019-05-28 Nick Alcock <nick.alcock@oracle.com>
1331
1332 * ctf-hash.c: New file.
1333 * ctf-impl.h: New declarations.
1334
479604f4
NA		 13352019-05-28 Nick Alcock <nick.alcock@oracle.com>
1336
1337 * ctf-error.c: New file.
1338
94585e7f
NA		 13392019-05-28 Nick Alcock <nick.alcock@oracle.com>
1340
1341 * ctf-util.c: New file.
1342 * elf.h: Likewise.
1343 * ctf-impl.h: Include it, and add declarations.
1344
60da9d95
NA		 13452019-05-28 Nick Alcock <nick.alcock@oracle.com>
1346
1347 * ctf-impl.h: New file.
1348 * ctf-subr.c: New file.
1349
1350\f
1351Local Variables:
1352mode: change-log
1353left-margin: 8
1354fill-column: 76
1355version-control: never
1356End:
GDB Binutils - Deliverables
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