projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
libctf, link: add lazy linking: clean up input members: err/warn cleanup
[deliverable/binutils-gdb.git] / libctf / ChangeLog
CommitLineData
8d2229ad
NA		 12020-07-22 Nick Alcock <nick.alcock@oracle.com>
2
3 * Makefile.am: Set -DNOBFD=1 in libctf-nobfd, and =0 elsewhere.
4 * Makefile.in: Regenerated.
5 * ctf-impl.h (ctf_link_input_name): New.
6 (ctf_file_t) <ctf_link_flags>: New.
7 * ctf-create.c (ctf_serialize): Adjust accordingly.
8 * ctf-link.c: Define ctf_open as weak when PIC.
9 (ctf_arc_close_thunk): Remove unnecessary thunk.
10 (ctf_file_close_thunk): Likewise.
11 (ctf_link_input_name): New.
12 (ctf_link_input_t): New value of the ctf_file_t.ctf_link_input.
13 (ctf_link_input_close): Adjust accordingly.
14 (ctf_link_add_ctf_internal): New, split from...
15 (ctf_link_add_ctf): ... here. Return error if lazy loading of
16 CTF is not possible. Change to just call...
17 (ctf_link_add): ... this new function.
18 (ctf_link_add_cu_mapping): Transition to ctf_err_warn. Drop the
19 ctf_file_close_thunk.
20 (ctf_link_in_member_cb_arg_t) <file_name> Rename to...
21 <in_file_name>: ... this.
22 <arcname>: Drop.
23 <share_mode>: Likewise (migrated to ctf_link_flags).
24 <done_main_member>: Rename to...
25 <done_parent>: ... this.
26 <main_input_fp>: Rename to...
27 <in_fp_parent>: ... this.
28 <cu_mapped>: New.
29 (ctf_link_one_type): Adjuwt accordingly. Transition to
30 ctf_err_warn, removing a TODO.
31 (ctf_link_one_variable): Note a case too common to warn about.
32 Report in the debug stream if a cu-mapped link prevents addition
33 of a conflicting variable.
34 (ctf_link_one_input_archive_member): Adjust.
35 (ctf_link_lazy_open): New, open a CTF archive for linking when
36 needed.
37 (ctf_link_close_one_input_archive): New, close it again.
38 (ctf_link_one_input_archive): Adjust for lazy opening, member
39 renames, and ctf_err_warn transition. Move the
40 empty_link_type_mapping call to...
41 (ctf_link): ... here. Adjut for renamings and thunk removal.
42 Don't spuriously fail if some input contains no CTF data.
43 (ctf_link_write): ctf_err_warn transition.
44 * libctf.ver: Remove not-yet-stable comment.
45
e148b730
NA		 462020-07-22 Nick Alcock <nick.alcock@oracle.com>
47
48 * ctf-impl.h (ctf_strerror): Delete.
49 * ctf-subr.c (ctf_strerror): Likewise.
50 * ctf-error.c (ctf_errmsg): Stop using ctf_strerror: just use
51 strerror directly.
52
1fa7a0c2
NA		 532020-07-22 Nick Alcock <nick.alcock@oracle.com>
54
55 * ctf-impl.c (ctf_file_t) <ctf_parent_unreffed>: New.
56 (ctf_import_unref): New.
57 * ctf-open.c (ctf_file_close) Drop the refcount all the way to
58 zero. Don't recurse back in if the refcount is already zero.
59 (ctf_import): Check ctf_parent_unreffed before deciding whether
60 to close a pre-existing parent. Set it to zero.
61 (ctf_import_unreffed): New, as above, setting
62 ctf_parent_unreffed to 1.
63 * ctf-create.c (ctf_serialize): Do not ctf_import into the new
64 child: use direct assignment, and set unreffed on the new and
65 old children.
66 * ctf-link.c (ctf_create_per_cu): Import the parent using
67 ctf_import_unreffed.
68
3166467b
NA		 692020-07-22 Nick Alcock <nick.alcock@oracle.com>
70
71 * ctf-impl.h (ctf_link_type_mapping_key): Rename to...
72 (ctf_link_type_key): ... this, adjusting member prefixes to
73 match.
74 (ctf_hash_type_mapping_key): Rename to...
75 (ctf_hash_type_key): ... this.
76 (ctf_hash_eq_type_mapping_key): Rename to...
77 (ctf_hash_eq_type_key): ... this.
78 * ctf-hash.c (ctf_hash_type_mapping_key): Rename to...
79 (ctf_hash_type_key): ... this, and adjust for member name
80 changes.
81 (ctf_hash_eq_type_mapping_key): Rename to...
82 (ctf_hash_eq_type_key): ... this, and adjust for member name
83 changes.
84 * ctf-link.c (ctf_add_type_mapping): Adjust. Note the lack of
85 need for out-of-memory checking in this code.
86 (ctf_type_mapping): Adjust.
87
43a61d7d
NA		 882020-07-22 Nick Alcock <nick.alcock@oracle.com>
89
90 configure.ac: Check for vasprintf.
91 configure: Regenerated.
92 config.h.in: Likewise.
93
ac2ff760
NA		 942020-07-22 Nick Alcock <nick.alcock@oracle.com>
95
96 * ctf-archive.c (ctf_arc_bufopen): Fix message.
97
d50c0802
NA		 982020-07-22 Nick Alcock <nick.alcock@oracle.com>
99
100 * ctf-impl.h (struct ctf_archive_internal) <ctfi_free_strsect>
101 New.
102 * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Explicitly open a strtab
103 if the input has no symtab, rather than dividing by
104 zero. Arrange to free it later via ctfi_free_ctfsect.
105 * ctf-archive.c (ctf_new_archive_internal): Do not
106 ctfi_free_strsect by default.
107 (ctf_arc_close): Possibly free it here.
108
70447401
NA		 1092020-07-22 Nick Alcock <nick.alcock@oracle.com>
110
111 * ctf-dump.c (ctf_is_slice): Delete, unnecessary.
112 (ctf_dump_format_type): improve slice formatting. Always print
113 the type size, even of slices.
114 (ctf_dump_member): Print slices (-> bitfields) differently from
115 non-slices. Failure to format a type is not an OOM.
116
8e795b46
NA		 1172020-07-22 Nick Alcock <nick.alcock@oracle.com>
118
119 * ctf-dump.c (ctf_dump_format_type): Emit a warning.
120 (ctf_dump_label): Swallow errors from ctf_dump_format_type.
121 (ctf_dump_objts): Likewise.
122 (ctf_dump_var): Likewise.
123 (ctf_dump_type): Do not emit a duplicate message. Move to
124 ctf_err_warning, and swallow all errors.
125
b255b35f
NA		 1262020-07-22 Nick Alcock <nick.alcock@oracle.com>
127
128 * ctf-decl.c (ctf_decl_fini): Free the cd_buf.
129 (ctf_decl_buf): Once it escapes, don't try to free it later.
130
c6e9a1e5
NA		 1312020-07-22 Nick Alcock <nick.alcock@oracle.com>
132
133 * ctf-types.c (ctf_type_aname): Print arg types here...
134 * ctf-dump.c (ctf_dump_funcs): ... not here: but do substitute
135 in the type name here.
136
8b37e7b6
NA		 1372020-07-22 Nick Alcock <nick.alcock@oracle.com>
138
139 * ctf-impl.h (ctf_assert): New.
140 (ctf_err_warning_t): Likewise.
141 (ctf_file_t) <ctf_errs_warnings>: Likewise.
142 (ctf_err_warn): New prototype.
143 (ctf_assert_fail_internal): Likewise.
144 * ctf-inlines.h (ctf_assert_internal): Likewise.
145 * ctf-open.c (ctf_file_close): Free ctf_errs_warnings.
146 * ctf-create.c (ctf_serialize): Copy it on serialization.
147 * ctf-subr.c (ctf_err_warn): New, add an error/warning.
148 (ctf_errwarning_next): New iterator, free and pass back
149 errors/warnings in succession.
150 * libctf.ver (ctf_errwarning_next): Add.
151
b7190c82
EB		 1522020-07-22 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
153
154 * ctf-types.c (ctf_variable_iter): Fix error return.
155
ec388c16
NA		 1562020-07-22 Nick Alcock <nick.alcock@oracle.com>
157
158 * ctf-open.c (ctf_bufopen_internal): Diagnose invalid flags.
159
67d4cc67
NA		 1602020-07-22 Nick Alcock <nick.alcock@oracle.com>
161
162 ctf-decls.h (ctf_qsort_compar_thunk): Fix arg passing.
163
e28591b3
NA		 1642020-07-22 Nick Alcock <nick.alcock@oracle.com>
165
166 * ctf-impl.h (ctf_next_hkv_t): New, kv-pairs passed to
167 sorting functions.
168 (ctf_next_t) <u.ctn_sorted_hkv>: New, sorted kv-pairs for
169 ctf_dynhash_next_sorted.
170 <cu.ctn_h>: New, pointer to the dynhash under iteration.
171 <cu.ctn_s>: New, pointer to the dynset under iteration.
172 (ctf_hash_sort_f): Sorting function passed to...
173 (ctf_dynhash_next_sorted): ... this new function.
174 (ctf_dynhash_next): New.
175 (ctf_dynset_next): New.
176 * ctf-inlines.h (ctf_dynhash_cnext_sorted): New.
177 (ctf_dynhash_cnext): New.
178 (ctf_dynset_cnext): New.
179 * ctf-hash.c (ctf_dynhash_next_sorted): New.
180 (ctf_dynhash_next): New.
181 (ctf_dynset_next): New.
182 * ctf-util.c (ctf_next_destroy): Free the u.ctn_sorted_hkv if
183 needed.
184 (ctf_next_copy): Alloc-and-copy the u.ctn_sorted_hkv if needed.
185
688d28f6
NA		 1862020-07-22 Nick Alcock <nick.alcock@oracle.com>
187
188 * ctf-impl.h (ctf_next): New.
189 (ctf_get_dict): New prototype.
190 * ctf-lookup.c (ctf_get_dict): New, split out of...
191 (ctf_lookup_by_id): ... here.
192 * ctf-util.c (ctf_next_create): New.
193 (ctf_next_destroy): New.
194 (ctf_next_copy): New.
195 * ctf-types.c (includes): Add <assert.h>.
196 (ctf_member_next): New.
197 (ctf_enum_next): New.
198 (ctf_type_iter): Document the lack of iteration over parent
199 types.
200 (ctf_type_next): New.
201 (ctf_variable_next): New.
202 * ctf-archive.c (ctf_archive_next): New.
203 * libctf.ver: Add new public functions.
204
2399827b
NA		 2052020-07-22 Nick Alcock <nick.alcock@oracle.com>
206
207 * libctf.ver (ctf_ref): New.
208 * ctf-open.c (ctf_ref): Implement it.
209
9850ce4d
NA		 2102020-07-22 Nick Alcock <nick.alcock@oracle.com>
211
212 * ctf-inlines.h (ctf_forwardable_kind): New.
213 * ctf-create.c (ctf_add_forward): Use it.
214
2c9ca36b
NA		 2152020-07-22 Nick Alcock <nick.alcock@oracle.com>
216
217 * ctf-impl.h (ctf_get_ctt_size): Move definition from here...
218 * ctf-inlines.h (ctf_get_ctt_size): ... to here.
219
77648241
NA		 2202020-07-22 Nick Alcock <nick.alcock@oracle.com>
221
222 * ctf-hash.c (ctf_dynset_eq_string): New.
223 (ctf_dynset_create): New.
224 (DYNSET_EMPTY_ENTRY_REPLACEMENT): New.
225 (DYNSET_DELETED_ENTRY_REPLACEMENT): New.
226 (key_to_internal): New.
227 (internal_to_key): New.
228 (ctf_dynset_insert): New.
229 (ctf_dynset_remove): New.
230 (ctf_dynset_destroy): New.
231 (ctf_dynset_lookup): New.
232 (ctf_dynset_exists): New.
233 (ctf_dynset_lookup_any): New.
234 (ctf_hash_insert_type): Coding style.
235 (ctf_hash_define_type): Likewise.
236 * ctf-impl.h (ctf_dynset_t): New.
237 (ctf_dynset_eq_string): New.
238 (ctf_dynset_create): New.
239 (ctf_dynset_insert): New.
240 (ctf_dynset_remove): New.
241 (ctf_dynset_destroy): New.
242 (ctf_dynset_lookup): New.
243 (ctf_dynset_exists): New.
244 (ctf_dynset_lookup_any): New.
245 * ctf-inlines.h (ctf_dynset_cinsert): New.
246
a49c6c6a
NA		 2472020-07-22 Nick Alcock <nick.alcock@oracle.com>
248
249 * ctf-hash.c (ctf_helem_t) <key_free>: Remove.
250 <value_free>: Likewise.
251 <owner>: New.
252 (ctf_dynhash_item_free): Indirect through the owner.
253 (ctf_dynhash_create): Only pass in ctf_dynhash_item_free and
254 allocate space for the key_free and value_free fields fields
255 if necessary.
256 (ctf_hashtab_insert): Likewise. Fix OOM errno value.
257 (ctf_dynhash_insert): Only access ctf_hashtab's key_free and
258 value_free if they will exist. Set the slot's owner, but only
259 if it exists.
260 (ctf_dynhash_remove): Adjust.
261
5ceee3db
NA		 2622020-07-22 Nick Alcock <nick.alcock@oracle.com>
263
264 * ctf-hash.c (ctf_hashtab_insert): Free the key passed in if
265 there is a key-freeing function and the key already exists.
266
809f6eb3
NA		 2672020-07-22 Nick Alcock <nick.alcock@oracle.com>
268
269 * ctf-inlines.h: New file.
270 * ctf-impl.h: Include it.
271 (ctf_hash_iter_find_f): New typedef.
272 (ctf_dynhash_elements): New.
273 (ctf_dynhash_lookup_kv): New.
274 (ctf_dynhash_iter_find): New.
275 * ctf-hash.c (ctf_dynhash_lookup_kv): New.
276 (ctf_traverse_find_cb_arg_t): New.
277 (ctf_hashtab_traverse_find): New.
278 (ctf_dynhash_iter_find): New.
279 (ctf_dynhash_elements): New.
280
469e75b6
NA		 2812020-07-22 Nick Alcock <nick.alcock@oracle.com>
282
283 * ctf-impl.h [!__GNUC__] (__extension__): Define to nothing.
284
9c23dfa5
NA		 2852020-07-22 Nick Alcock <nick.alcock@oracle.com>
286
287 * ctf-archive.c (ctf_archive_count): New.
288 * libctf.ver: New public function.
289
e0325e2c
NA		 2902020-07-22 Nick Alcock <nick.alcock@oracle.com>
291
292 * ctf-types.c (ctf_member_count): New.
293 * libctf.ver: New public function.
294
9b15cbb7
NA		 2952020-07-22 Nick Alcock <nick.alcock@oracle.com>
296
297 * ctf-types.c (ctf_type_kind_forwarded): New.
298
01d93174
NA		 2992020-07-22 Nick Alcock <nick.alcock@oracle.com>
300
301 * ctf-types.c (ctf_type_name_raw): New.
302 (ctf_type_aname_raw): Reimplement accordingly.
303
5ec7465f
NA		 3042020-07-22 Nick Alcock <nick.alcock@oracle.com>
305
306 * ctf-subr.c (ctf_dprintf): _libctf_debug is unlikely to be set.
307
601e455b
NA		 3082020-07-22 Nick Alcock <nick.alcock@oracle.com>
309
310 * ctf-impl.h (struct ctf_archive_internal)
311 <ctfi_unmap_on_close>: New.
312 (ctf_new_archive_internal): Adjust.
313 * ctf-archive.c (ctf_new_archive_internal): Likewise.
314 Initialize ctfi_unmap_on_close. Adjust error path.
315 (ctf_arc_bufopen): Adjust ctf_new_archive_internal call
316 (unmap_on_close is 0).
317 (ctf_arc_close): Only unmap if ctfi_unmap_on_close.
318 * ctf-open-bfd.c (ctf_fdopen): Adjust.
319
96e3ec29
NA		 3202020-07-22 Nick Alcock <nick.alcock@oracle.com>
321
322 * ctf-types.c (ctf_type_aname): Return ECTF_CORRUPT if
323 ints, floats or typedefs have no name. Fix comment typo.
324
502e838e
NA		 3252020-07-22 Nick Alcock <nick.alcock@oracle.com>
326
327 * ctf-create.c (ctf_add_slice): Support slices of any kind that
328 resolves to an integral type.
329 * ctf-types.c (ctf_type_encoding): Resolve the type before
330 fishing its encoding out.
331
dd987f00
NA		 3322020-07-22 Nick Alcock <nick.alcock@oracle.com>
333
334 * ctf-create.c (ctf_create): Mark dirty.
335
f47ca311
NA		 3362020-07-22 Nick Alcock <nick.alcock@oracle.com>
337
338 * ctf-create.c (membcmp) Skip nameless members.
339
ab769488
NA		 3402020-07-22 Nick Alcock <nick.alcock@oracle.com>
341
342 * ctf-create.c (ctf_add_member_offset): Support names of ""
343 as if they were the null pointer.
344
2484ca43
NA		 3452020-07-22 Nick Alcock <nick.alcock@oracle.com>
346
347 * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD
348 special-casing.
349
43706199
NA		 3502020-07-22 Nick Alcock <nick.alcock@oracle.com>
351
352 * ctf-types.c (ctf_type_reference): Add support for dynamic slices.
353
9943fa3a
NA		 3542020-07-22 Nick Alcock <nick.alcock@oracle.com>
355
356 * ctf-create.c (ctf_serialize): Add cast.
357 (ctf_add_slice): Likewise.
358
afd78bd6
NA		 3592020-07-22 Nick Alcock <nick.alcock@oracle.com>
360
361 * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type.
362 * ctf-create.c (ctf_add_function): Check for unimplemented type
363 and populate at the same time. Populate one-by-one, not via
364 memcpy.
365 (ctf_serialize): Remove unnecessary cast.
366 * ctf-types.c (ctf_func_type_info): Likewise.
367 (ctf_func_type_args): Likewise. Fix comment typo.
368
2361f1c8
NA		 3692020-07-22 Nick Alcock <nick.alcock@oracle.com>
370
371 * ctf-create.c (ctf_add_reftype): Support refs to type zero.
372 (ctf_add_array): Support array contents of type zero.
373 (ctf_add_function): Support arguments and return types of
374 type zero.
375 (ctf_add_typedef): Support typedefs to type zero.
376 (ctf_add_member_offset): Support members of type zero,
377 unless added at unspecified (naturally-aligned) offset.
378
7eea9d3b
NA		 3792020-07-22 Nick Alcock <nick.alcock@oracle.com>
380
381 * ctf-error.c: Include <stddef.h>, for offsetof.
382 (_ctf_errlist): Migrate to...
383 (_ctf_errlist_t): ... this.
384 (_ctf_erridx): New, indexes into _ctf_errlist_t.
385 (_ctf_nerr): Remove.
386 (ctf_errmsg): Adjust accordingly.
387 * Makefile.am (BUILT_SOURCES): Note...
388 (ctf-error.h): ... this new rule.
389 * Makefile.in: Regenerate.
390 * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h.
391 * .gitignore: New, ignore ctf-error.h.
392
b64751cf
NA		 3932020-07-22 Nick Alcock <nick.alcock@oracle.com>
394
395 * ctf-impl.h: Fix typos in comments.
396
df16e041
NC		 3972020-07-22 Nick Clifton <nickc@redhat.com>
398
399 * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the
400 same file descriptor.
401
b115b9fd
NC		 4022020-07-04 Nick Clifton <nickc@redhat.com>
403
404 Binutils 2.35 branch created.
405
8e6635bd
NA		 4062020-06-26 Nick Alcock <nick.alcock@oracle.com>
407
408 * aclocal.m4: Add config/gettext-sister.m4: Shuffle into
409 alphabetical order.
410 * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR.
411 * config.h.in: Regenerated.
412 * Makefile.in: Likewise.
413 * configure: Likewise.
414
c1401ecc
NA		 4152020-06-26 Nick Alcock <nick.alcock@oracle.com>
416
417 * ctf-create.c: Include <unistd.h>.
418 * ctf-open-bfd.c: Likewise.
419
e755667f
NA		 4202020-06-26 Nick Alcock <nick.alcock@oracle.com>
421
422 PR libctf/25120
423 * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
424 * swap.h (bswap_16): Do not assume that presence of <byteswap.h>
425 means this is declared.
426 (bswap_32): Likewise.
427 (bswap_64): Likewise.
428 (bswap_identity_64): Remove, unused.
429 * configure: Regenerated.
430 * config.h.in: Likewise.
431
86670658
NA		 4322020-06-26 Nick Alcock <nick.alcock@oracle.com>
433
434 PR libctf/25120
435 * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback.
436 (_libctf_unlikely_): Likewise.
437 (_libctf_unused): Likewise.
438 (_libctf_malloc_): Likewise.
439
2e428e74
NA		 4402020-06-26 Nick Alcock <nick.alcock@oracle.com>
441
442 PR libctf/25120
443 * ctf-archive.c (search_nametbl): No longer global: declare...
444 (ctf_arc_open_by_name_internal): ... here. Use bsearch_r.
445 (search_modent_by_name): Take and use ARG for the nametbl.
446
2f6ecaed
NA		 4472020-06-26 Nick Alcock <nick.alcock@oracle.com>
448
449 * ctf-impl.h (ctf_new_archive_internal): Declare.
450 (ctf_arc_bufopen): Remove.
451 (ctf_archive_internal) <ctfi_free_symsect>: New.
452 * ctf-archive.c (ctf_arc_close): Use it.
453 (ctf_arc_bufopen): Fuse into...
454 (ctf_new_archive_internal): ... this, moved across from...
455 * ctf-open-bfd.c: ... here.
456 (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
457 * libctf.ver: Add it.
458
8ffcdf18
NA		 4592020-06-26 Nick Alcock <nick.alcock@oracle.com>
460
461 * ctf-create.c (ctf_add_forward): Intern in the right namespace.
462 (ctf_dtd_delete): Remove correspondingly.
463 (ctf_rollback): Likewise.
464
d04a47ac
NA		 4652020-06-26 Nick Alcock <nick.alcock@oracle.com>
466
467 * ctf-create.c (ctf_add_type_internal): Hand back existing types
468 unchanged.
469
6bbf9da8
NA		 4702020-06-26 Nick Alcock <nick.alcock@oracle.com>
471
472 * ctf-create.c (ctf_add_forward): Don't add forwards to
473 types that already exist.
474
fe4c2d55
NA		 4752020-06-26 Nick Alcock <nick.alcock@oracle.com>
476
477 * ctf-open.c (init_types): Only intern root-visible types.
478 * ctf-create.c (ctf_dtd_insert): Likewise.
479 (ctf_dtd_delete): Only remove root-visible types.
480 (ctf_rollback): Likewise.
481 (ctf_add_generic): Adjust.
482 (ctf_add_struct_sized): Adjust comment.
483 (ctf_add_union_sized): Likewise.
484 (ctf_add_enum): Likewise.
485 * ctf-impl.h (ctf_dtd_insert): Adjust prototype.
486
11978942
JB		 4872020-03-11 John Baldwin <jhb@FreeBSD.org>
488
489 * swap.h (bswap_identity_64): Make static.
490
ae774686
NC		 4912020-01-18 Nick Clifton <nickc@redhat.com>
492
493 Binutils 2.34 branch created.
494
eb9a7e35 4952020-01-05 Joel Brobecker <brobecker@adacore.com>
3a657c60
EZ		 496
497 PR binutils/25155:
498 * configure.ac: Add AC_CHECK_DECLS([asprintf]).
499 * configure, config.h.in: Regenerate.
500
b14ce8bf
AM		 5012020-01-01 Alan Modra <amodra@gmail.com>
502
503 Update year range in copyright notice of all files.
504
cbbbc402
SM		 5052019-10-16 Simon Marchi <simon.marchi@polymtl.ca>
506
507 * swap.h (bswap_16, bswap_32, bswap_64): Make static.
508
fa56cdcd
NA		 5092019-09-30 Nick Alcock <nick.alcock@oracle.com>
510
511 * ctf-open.c (ctf_bufopen_internal): Fix tabdamage.
512 * ctf-types.c (ctf_type_lname): Likewise.
513
ad613f1d
NA		 5142019-09-23 Nick Alcock <nick.alcock@oracle.com>
515
516 * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every
517 ctf_import after the first for a given file.
518
9323dd86
NA		 5192019-09-23 Nick Alcock <nick.alcock@oracle.com>
520
521 * ctf-impl.h (ctf_str_append_noerr): Declare.
522 * ctf-util.c (ctf_str_append_noerr): Define in terms of
523 ctf_str_append.
524 * ctf-dump.c (str_append): New, call it.
525 (ctf_dump_format_type): Use str_append, not ctf_str_append.
526 (ctf_dump_label): Likewise.
527 (ctf_dump_objts): Likewise.
528 (ctf_dump_funcs): Likewise.
529 (ctf_dump_var): Likewise.
530 (ctf_dump_member): Likewise.
531 (ctf_dump_type): Likewise.
532 (ctf_dump): Likewise.
533
de07e349
NA		 5342019-09-23 Nick Alcock <nick.alcock@oracle.com>
535
536 * ctf-impl.h (ctf_alloc): Remove.
537 (ctf_free): Likewise.
538 (ctf_strdup): Likewise.
539 * ctf-subr.c (ctf_alloc): Remove.
540 (ctf_free): Likewise.
541 * ctf-util.c (ctf_strdup): Remove.
542
543 * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not
544 ctf_free; strdup, not ctf_strdup.
545 (ctf_dtd_delete): Likewise.
546 (ctf_dvd_delete): Likewise.
547 (ctf_add_generic): Likewise.
548 (ctf_add_function): Likewise.
549 (ctf_add_enumerator): Likewise.
550 (ctf_add_member_offset): Likewise.
551 (ctf_add_variable): Likewise.
552 (membadd): Likewise.
553 (ctf_compress_write): Likewise.
554 (ctf_write_mem): Likewise.
555 * ctf-decl.c (ctf_decl_push): Likewise.
556 (ctf_decl_fini): Likewise.
557 (ctf_decl_sprintf): Likewise. Check for OOM.
558 * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not
559 ctf_free; strdup, not ctf_strdup.
560 (ctf_dump_free): Likewise.
561 (ctf_dump): Likewise.
562 * ctf-open.c (upgrade_types_v1): Likewise.
563 (init_types): Likewise.
564 (ctf_file_close): Likewise.
565 (ctf_bufopen_internal): Likewise. Check for OOM.
566 (ctf_parent_name_set): Likewise: report the OOM to the caller.
567 (ctf_cuname_set): Likewise.
568 (ctf_import): Likewise.
569 * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc;
570 free, not ctf_free; strdup, not ctf_strdup.
571 (ctf_str_free_atom): Likewise.
572 (ctf_str_create_atoms): Likewise.
573 (ctf_str_add_ref_internal): Likewise.
574 (ctf_str_remove_ref): Likewise.
575 (ctf_str_write_strtab): Likewise.
576
9c1a2295
NA		 5772019-08-09 Nick Alcock <nick.alcock@oracle.com>
578
579 * ctf-types.c (ctf_type_encoding): Fix the dynamic case to
580 work right for non-int/fps.
581
1a6ab13e
NA		 5822019-08-08 Nick Alcock <nick.alcock@oracle.com>
583
584 * ctf-types.c (ctf_type_name): Don't strlen a potentially-
585 null pointer.
586
99dc3ebd
NA		 5872019-08-07 Nick Alcock <nick.alcock@oracle.com>
588
589 * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New.
590 * ctf-open.c (ctf_file_close): Free it.
591 * ctf-create.c (ctf_serialize): Adjust.
592 (membcmp): When reporting a conflict due to an error, report the
593 error.
594 (ctf_add_type): Turn into a ctf_add_processing wrapper. Rename to...
595 (ctf_add_type_internal): ... this. Hand back types we are already
596 in the middle of adding immediately. Hand back structs/unions with
597 the same number of members immediately. Do not walk the dynamic
598 list. Call ctf_add_type_internal, not ctf_add_type. Handle
599 forwards promoted to other types and the inverse case identically.
600 Add structs to the mapping as soon as we intern them, before they
601 gain any members.
602
676c3ecb
NA		 6032019-08-09 Nick Alcock <nick.alcock@oracle.com>
604
605 * ctf-impl.h (ctf_names_t): New.
606 (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t.
607 (ctf_file_t) <ctf_structs>: Likewise.
608 <ctf_unions>: Likewise.
609 <ctf_enums>: Likewise.
610 <ctf_names>: Likewise.
611 <ctf_lookups>: Improve comment.
612 <ctf_ptrtab_len>: New.
613 <ctf_prov_strtab>: New.
614 <ctf_str_prov_offset>: New.
615 <ctf_dtbyname>: Remove, redundant to the names hashes.
616 <ctf_dtnextid>: Remove, redundant to ctf_typemax.
617 (ctf_dtdef_t) <dtd_name>: Remove.
618 <dtd_data>: Note that the ctt_name is now populated.
619 (ctf_str_atom_t) <csa_offset>: This is now the strtab
620 offset for internal strings too.
621 <csa_external_offset>: New, the external strtab offset.
622 (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case.
623 (ctf_name_table): New declaration.
624 (ctf_lookup_by_rawname): Likewise.
625 (ctf_lookup_by_rawhash): Likewise.
626 (ctf_set_ctl_hashes): Likewise.
627 (ctf_serialize): Likewise.
628 (ctf_dtd_insert): Adjust.
629 (ctf_simple_open_internal): Likewise.
630 (ctf_bufopen_internal): Likewise.
631 (ctf_list_empty_p): Likewise.
632 (ctf_str_remove_ref): Likewise.
633 (ctf_str_add): Returns uint32_t now.
634 (ctf_str_add_ref): Likewise.
635 (ctf_str_add_external): Now returns a boolean (int).
636 * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab
637 for strings in the appropriate range.
638 (ctf_str_create_atoms): Create the ctf_prov_strtab. Detect OOM
639 when adding the null string to the new strtab.
640 (ctf_str_free_atoms): Destroy the ctf_prov_strtab.
641 (ctf_str_add_ref_internal): Add make_provisional argument. If
642 make_provisional, populate the offset and fill in the
643 ctf_prov_strtab accordingly.
644 (ctf_str_add): Return the offset, not the string.
645 (ctf_str_add_ref): Likewise.
646 (ctf_str_add_external): Return a success integer.
647 (ctf_str_remove_ref): New, remove a single ref.
648 (ctf_str_count_strtab): Do not count the initial null string's
649 length or the existence or length of any unreferenced internal
650 atoms.
651 (ctf_str_populate_sorttab): Skip atoms with no refs.
652 (ctf_str_write_strtab): Populate the nullstr earlier. Add one
653 to the cts_len for the null string, since it is no longer done
654 in ctf_str_count_strtab. Adjust for csa_external_offset rename.
655 Populate the csa_offset for both internal and external cases.
656 Flush the ctf_prov_strtab afterwards, and reset the
657 ctf_str_prov_offset.
658 * ctf-create.c (ctf_grow_ptrtab): New.
659 (ctf_create): Call it. Initialize new fields rather than old
660 ones. Tell ctf_bufopen_internal that this is a writable dictionary.
661 Set the ctl hashes and data model.
662 (ctf_update): Rename to...
663 (ctf_serialize): ... this. Leave a compatibility function behind.
664 Tell ctf_simple_open_internal that this is a writable dictionary.
665 Pass the new fields along from the old dictionary. Drop
666 ctf_dtnextid and ctf_dtbyname. Use ctf_strraw, not dtd_name.
667 Do not zero out the DTD's ctt_name.
668 (ctf_prefixed_name): Rename to...
669 (ctf_name_table): ... this. No longer return a prefixed name: return
670 the applicable name table instead.
671 (ctf_dtd_insert): Use it, and use the right name table. Pass in the
672 kind we're adding. Migrate away from dtd_name.
673 (ctf_dtd_delete): Adjust similarly. Remove the ref to the
674 deleted ctt_name.
675 (ctf_dtd_lookup_type_by_name): Remove.
676 (ctf_dynamic_type): Always return NULL on read-only dictionaries.
677 No longer check ctf_dtnextid: check ctf_typemax instead.
678 (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead.
679 (ctf_rollback): Likewise. No longer fail with ECTF_OVERROLLBACK. Use
680 ctf_name_table and the right name table, and migrate away from
681 dtd_name as in ctf_dtd_delete.
682 (ctf_add_generic): Pass in the kind explicitly and pass it to
683 ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid. Migrate away
684 from dtd_name to using ctf_str_add_ref to populate the ctt_name.
685 Grow the ptrtab if needed.
686 (ctf_add_encoded): Pass in the kind.
687 (ctf_add_slice): Likewise.
688 (ctf_add_array): Likewise.
689 (ctf_add_function): Likewise.
690 (ctf_add_typedef): Likewise.
691 (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking
692 ctt_name rather than dtd_name.
693 (ctf_add_struct_sized): Pass in the kind. Use
694 ctf_lookup_by_rawname, not ctf_hash_lookup_type /
695 ctf_dtd_lookup_type_by_name.
696 (ctf_add_union_sized): Likewise.
697 (ctf_add_enum): Likewise.
698 (ctf_add_enum_encoded): Likewise.
699 (ctf_add_forward): Likewise.
700 (ctf_add_type): Likewise.
701 (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not
702 being initialized until after the call.
703 (ctf_write_mem): Likewise.
704 (ctf_write): Likewise.
705 * ctf-archive.c (arc_write_one_ctf): Likewise.
706 * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not
707 ctf_hash_lookup_type.
708 (ctf_lookup_by_id): No longer check the readonly types if the
709 dictionary is writable.
710 * ctf-open.c (init_types): Assert that this dictionary is not
711 writable. Adjust to use the new name hashes, ctf_name_table,
712 and ctf_ptrtab_len. GNU style fix for the final ptrtab scan.
713 (ctf_bufopen_internal): New 'writable' parameter. Flip on LCTF_RDWR
714 if set. Drop out early when dictionary is writable. Split the
715 ctf_lookups initialization into...
716 (ctf_set_cth_hashes): ... this new function.
717 (ctf_simple_open_internal): Adjust. New 'writable' parameter.
718 (ctf_simple_open): Adjust accordingly.
719 (ctf_bufopen): Likewise.
720 (ctf_file_close): Destroy the appropriate name hashes. No longer
721 destroy ctf_dtbyname, which is gone.
722 (ctf_getdatasect): Remove spurious "extern".
723 * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the
724 specified name table, given a kind.
725 (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *.
726 (ctf_member_iter): Add support for iterating over the
727 dynamic type list.
728 (ctf_enum_iter): Likewise.
729 (ctf_variable_iter): Likewise.
730 (ctf_type_rvisit): Likewise.
731 (ctf_member_info): Add support for types in the dynamic type list.
732 (ctf_enum_name): Likewise.
733 (ctf_enum_value): Likewise.
734 (ctf_func_type_info): Likewise.
735 (ctf_func_type_args): Likewise.
736 * ctf-link.c (ctf_accumulate_archive_names): No longer call
737 ctf_update.
738 (ctf_link_write): Likewise.
739 (ctf_link_intern_extern_string): Adjust for new
740 ctf_str_add_external return value.
741 (ctf_link_add_strtab): Likewise.
742 * ctf-util.c (ctf_list_empty_p): New.
743
791915db
NA		 7442019-08-05 Nick Alcock <nick.alcock@oracle.com>
745
746 * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on
747 type zero.
748 * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable
749 members and types.
750 (ctf_add_variable): Likewise for variables pointing to them.
751 * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable
752 type link failure, but do warn for others.
753 * ctf-dump.c (ctf_dump_format_type): Likewise. Do not assume all
754 errors to be ENOMEM.
755 (ctf_dump_member): Likewise.
756 (ctf_dump_type): Likewise.
757 (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM.
758 (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM.
759 (ctf_dump_header): Likewise.
760 (ctf_dump_label): likewise.
761 (ctf_dump_objts): likewise.
762 (ctf_dump_funcs): likewise.
763 (ctf_dump_var): likewise.
764 (ctf_dump_str): Likewise.
765
87279e3c
NA		 7662019-09-30 Nick Alcock <nick.alcock@oracle.com>
767
768 * configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
769 (LT_INIT): Likewise.
770 (AM_INSTALL_LIBBFD): Likewise.
771 (dlopen): Note why this is necessary in a comment.
772 (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
773 opcodes/.
774 (SHARED_LDFLAGS): Likewise.
775 (BFD_LIBADD): Likewise, for libbfd.
776 (BFD_DEPENDENCIES): Likewise.
777 (VERSION_FLAGS): Initialize, using a version script if ld supports
778 one, or libtool -export-symbols-regex otherwise.
779 (AC_CONFIG_MACRO_DIR): Add ../BFD.
780 * Makefile.am (ACLOCAL_AMFLAGS): Likewise.
781 (INCDIR): New.
782 (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
783 (noinst_LIBRARIES): Replace with...
784 [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
785 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
786 libctf-nobfd.la as well.
787 [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
788 [!INSTALL_LIBCTF] (include_HEADERS): New, empty.
789 (libctf_a_SOURCES): Rename to...
790 (libctf_nobfd_la_SOURCES): ... this, all of libctf other than
791 ctf-open-bfd.c.
792 (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
793 with ctf-open-bfd.c added.
794 (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
795 (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
796 (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
797 * Makefile.am [INSTALL_LIBCTF]: Use it.
798 * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
799 libtool macros.
800 * libctf.ver: New, everything is version LIBCTF_1.0 currently (even
801 the unstable components).
802 * Makefile.in: Regenerated.
803 * config.h.in: Likewise.
804 * configure: Likewise.
805
8062019-07-30 Nick Alcock <nick.alcock@oracle.com>
807
808 * configure.ac (INSTALL_LIBCTF): New, controlled by
809 --enable-install-libctf.
810 [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a.
811 * Makefile.in: Regenerated.
812 * configure: Regenerated.
813
f046147d
NA		 8142019-07-30 Nick Alcock <nick.alcock@oracle.com>
815
816 * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
817 * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
818
edc8bbe9
NA		 8192019-07-30 Nick Alcock <nick.alcock@oracle.com>
820
821 * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
822
7e97445a
NA		 8232019-07-13 Nick Alcock <nick.alcock@oracle.com>
824
825 * ctf-impl.h (includes): Include <sys/param.h> here.
826
5ae6af75
NA		 8272019-07-30 Nick Alcock <nick.alcock@oracle.com>
828
829 * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
830 (flip_objts): Likewise.
831 (flip_vars): Likewise.
832 (flip_types): Likewise.
833
1820745a
NA		 8342019-07-30 Nick Alcock <nick.alcock@oracle.com>
835
836 * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
837 freeing functions: if set, free the key and value if the slot
838 already exists. Always reassign the key.
839 (ctf_dynhash_insert): Adjust call appropriately.
840 (ctf_hash_insert_type): Likewise.
841
5de9eada
NA		 8422019-08-03 Nick Alcock <nick.alcock@oracle.com>
843
844 * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
845 type kind. Allow forwards to unify with pre-existing structs/
846 unions/enums.
847
49ea9b45
NA		 8482019-07-30 Nick Alcock <nick.alcock@oracle.com>
849
850 * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
851 <ctf_link_memb_name_changer>: Likewise.
852 <ctf_link_memb_name_changer_arg>: Likewise.
853 * ctf-create.c (ctf_update): Update accordingly.
854 * ctf-open.c (ctf_file_close): Likewise.
855 * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
856 (ctf_link_add_cu_mapping): New.
857 (ctf_link_set_memb_name_changer): Likewise.
858 (ctf_change_parent_name): New.
859 (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
860 allocated by the caller's ctf_link_memb_name_changer.
861 <ndynames>: Likewise.
862 (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
863 (ctf_link_write): Likewise (for _CTF_SECTION only): also call
864 ctf_change_parent_name. Free any resulting names.
865
eabb7154
NA		 8662019-07-13 Nick Alcock <nick.alcock@oracle.com>
867
868 * ctf-link.c (ctf_create_per_cu): New, refactored out of...
869 (ctf_link_one_type): ... here, with parent-name setting added.
870 (check_variable): New.
871 (ctf_link_one_variable): Likewise.
872 (ctf_link_one_input_archive_member): Call it.
873 * ctf-error.c (_ctf_errlist): Updated with new errors.
874
886453cb
NA		 8752019-07-13 Nick Alcock <nick.alcock@oracle.com>
876
877 * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
878 (struct ctf_link_type_mapping_key): New.
879 (ctf_hash_type_mapping_key): Likewise.
880 (ctf_hash_eq_type_mapping_key): Likewise.
881 (ctf_add_type_mapping): Likewise.
882 (ctf_type_mapping): Likewise.
883 (ctf_dynhash_empty): Likewise.
884 * ctf-open.c (ctf_file_close): Update accordingly.
885 * ctf-create.c (ctf_update): Likewise.
886 (ctf_add_type): Populate the mapping.
887 * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
888 (ctf_hash_eq_type_mapping_key): Check the key for equality.
889 (ctf_dynhash_insert): Fix comment typo.
890 (ctf_dynhash_empty): New.
891 * ctf-link.c (ctf_add_type_mapping): New.
892 (ctf_type_mapping): Likewise.
893 (empty_link_type_mapping): New.
894 (ctf_link_one_input_archive): Call it.
895
72c83edd
NA		 8962019-07-13 Nick Alcock <nick.alcock@oracle.com>
897
898 * ctf-link.c: New file, linking of the string and type sections.
899 * Makefile.am (libctf_a_SOURCES): Add it.
900 * Makefile.in: Regenerate.
901
902 * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
903 ctf_link_outputs.
904 * ctf-create.c (ctf_update): Update accordingly.
905 * ctf-open.c (ctf_file_close): Likewise.
906 * ctf-error.c (_ctf_errlist): Updated with new errors.
907
d18f9f16
NA		 9082019-07-13 Nick Alcock <nick.alcock@oracle.com>
909
910 * ctf-dump.c (ctf_dump_funcs): Check the right error value.
911
b4f0e09c
NA		 9122019-07-13 Nick Alcock <nick.alcock@oracle.com>
913
914 * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
915 ctf_type_iter.
916 (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
917 (ctf_dump_format_type): Add non-root-type { } notation.
918 Add root flag to prototype.
919 (ctf_dump_label): Adjust accordingly.
920 (ctf_dump_objts): Likewise.
921 (ctf_dump_var): Likewise.
922
3dde2c91
NA		 9232019-07-13 Nick Alcock <nick.alcock@oracle.com>
924
925 * ctf-create.c (ctf_compress_write): Fix double-free.
926
5537f9b9
NA		 9272019-07-13 Nick Alcock <nick.alcock@oracle.com>
928
929 * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
930 of...
931 (ctf_arc_write_fd): ... this new function.
932 * ctf-create.c (ctf_write_mem): New.
933
d851ecd3
NA		 9342019-07-13 Nick Alcock <nick.alcock@oracle.com>
935
936 * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
937 (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
938 (ctf_str_add_ref): Name the last arg.
939 (ctf_str_add_external) New.
940 (ctf_str_add_strraw_explicit): Likewise.
941 (ctf_simple_open_internal): Likewise.
942 (ctf_bufopen_internal): Likewise.
943
944 * ctf-string.c (ctf_strraw_explicit): Split from...
945 (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
946 (ctf_str_add_ref_internal): Return the atom, not the
947 string.
948 (ctf_str_add): Adjust accordingly.
949 (ctf_str_add_ref): Likewise. Move up in the file.
950 (ctf_str_add_external): New: update the csa_offset.
951 (ctf_str_count_strtab): Only account for strings with no csa_offset
952 in the internal strtab length.
953 (ctf_str_write_strtab): If the csa_offset is set, update the
954 string's refs without writing the string out, and update the
955 ctf_syn_ext_strtab. Make OOM handling less ugly.
956 * ctf-create.c (struct ctf_sort_var_arg_cb): New.
957 (ctf_update): Handle failure to populate the strtab. Pass in the
958 new ctf_sort_var arg. Adjust for ctf_syn_ext_strtab addition.
959 Call ctf_simple_open_internal, not ctf_simple_open.
960 (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
961 strings by hand.
962 * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
963 ctf_strraw). Adjust to diagnose ECTF_STRTAB nonetheless.
964 * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
965 (ctf_file_close): Destroy the ctf_syn_ext_strtab.
966 (ctf_simple_open): Rename to, and reimplement as a wrapper around...
967 (ctf_simple_open_internal): ... this new function, which calls
968 ctf_bufopen_internal.
969 (ctf_bufopen): Rename to, and reimplement as a wrapper around...
970 (ctf_bufopen_internal): ... this new function, which sets
971 ctf_syn_ext_strtab.
972
0ac62312
NA		 9732019-07-13 Nick Alcock <nick.alcock@oracle.com>
974
975 * ctf_types.c (ctf_type_iter_all): New.
976
2db912ba
NA		 9772019-07-13 Nick Alcock <nick.alcock@oracle.com>
978
979 * ctf-open.c (init_symtab): Check for overflow against the right
980 section.
981 (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
982 (upgrade_types_v1): Note that these sections are not checked.
983 (flip_header): Endian-swap the header fields.
984 (flip_ctf): Endian-swap the sections.
985 (flip_objts): Update comment.
986 (ctf_bufopen): Check header offsets and alignment for validity.
987
6d5944fc
NA		 9882019-07-13 Nick Alcock <nick.alcock@oracle.com>
989
990 * ctf-open-bfd.c: Add <assert.h>.
991 (ctf_bfdopen_ctfsect): Open string and symbol tables using
992 techniques borrowed from bfd_elf_sym_name.
993 (ctf_new_archive_internal): Improve comment.
994 * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
995 * ctf-open.c (ctf_bufopen): Allow opening with a string section but
996 no symbol section, but not vice versa.
997
9b32cba4
NA		 9982019-07-08 Nick Alcock <nick.alcock@oracle.com>
999
1000 * ctf-impl.h (ctf_file_t): New field ctf_openflags.
1001 * ctf-open.c (ctf_bufopen): Set it. No longer dump header offsets.
1002 * ctf-dump.c (dump_header): New function, dump the CTF header.
1003 (ctf_dump): Call it.
1004 (ctf_dump_header_strfield): New function.
1005 (ctf_dump_header_sectfield): Likewise.
1006
fd55eae8
NA		 10072019-07-06 Nick Alcock <nick.alcock@oracle.com>
1008
1009 * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
1010 ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
1011 * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
1012 ctf_base: do not assume that it is always sizeof (ctf_header_t).
1013 Print out ctf_cuname: only print out ctf_parname if set.
1014 (ctf_free_base): Removed, ctf_base is no longer freed: free
1015 ctf_dynbase instead.
1016 (ctf_set_version): Fix spacing.
1017 (upgrade_header): New, in-place header upgrading.
1018 (upgrade_types): Rename to...
1019 (upgrade_types_v1): ... this. Free ctf_dynbase, not ctf_base. No
1020 longer track old and new headers separately. No longer allow for
1021 header sizes explicitly: squeeze the headers out on upgrade (they
1022 are preserved in fp->ctf_header). Set ctf_dynbase, ctf_base and
1023 ctf_buf explicitly. Use ctf_free, not ctf_free_base.
1024 (upgrade_types): New, also handle ctf_parmax updating.
1025 (flip_header): Flip ctf_cuname.
1026 (flip_types): Flip BUF explicitly rather than deriving BUF from
1027 BASE.
1028 (ctf_bufopen): Store the header in fp->ctf_header. Correct minimum
1029 required alignment of objtoff and funcoff. No longer store it in
1030 the ctf_buf unless that buf is derived unmodified from the input.
1031 Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
1032 that duplicate fields in ctf_file: move allocation of ctf_file
1033 further up instead. Call upgrade_header as needed. Move
1034 version-specific ctf_parmax initialization into upgrade_types. More
1035 concise error handling.
1036 (ctf_file_close): No longer test for null pointers before freeing.
1037 Free ctf_dyncuname, ctf_dynbase, and ctf_header. Do not call
1038 ctf_free_base.
1039 (ctf_cuname): New.
1040 (ctf_cuname_set): New.
1041 * ctf-create.c (ctf_update): Populate ctf_cuname.
1042 (ctf_gzwrite): Write out the header explicitly. Remove obsolescent
1043 comment.
1044 (ctf_write): Likewise.
1045 (ctf_compress_write): Get the header from ctf_header, not ctf_base.
1046 Fix the compression length: fp->ctf_size never counted the CTF
1047 header. Simplify the compress call accordingly.
1048
a2230b5e
HPN		 10492019-07-11 Hans-Peter Nilsson <hp@bitrange.com>
1050
1051 * ctf-endian.h: Don't assume htole64 and le64toh are always
1052 present if HAVE_ENDIAN_H; also check if htole64 is defined.
1053 [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
1054 not bswap_identity_64.
1055
fd361982
AM		 10562019-09-18 Alan Modra <amodra@gmail.com>
1057
1058 * ctf-open-bfd.c: Update throughout for bfd section macro changes.
1059
60391a25
PB		 10602019-09-09 Phil Blundell <pb@pbcl.net>
1061
1062 binutils 2.33 branch created.
1063
12a0b67d
NA		 10642019-07-18 Nick Alcock <nick.alcock@oracle.com>
1065
1066 * ctf-types.c (ctf_type_aname_raw): New.
1067 (ctf_func_type_info): Likewise.
1068 (ctf_func_type_args): Likewise.
1069 * ctf-error.c (_ctf_errlist): Fix description.
1070 * ctf-lookup.c: Fix file description.
1071
083114f8 10722019-06-28 Nick Alcock <nick.alcock@oracle.com>
f57cf0e3
NA		 1073
1074 * ctf-create.c (ctf_create): Fix off-by-one error.
1075
083114f8 10762019-06-28 Nick Alcock <nick.alcock@oracle.com>
f5e9c9bd
NA		 1077
1078 * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
1079 struct ctf_strs.
1080 (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
1081 (struct ctf_str_atom): New, disambiguated single string.
1082 (struct ctf_str_atom_ref): New, points to some other location that
1083 references this string's offset.
1084 (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
1085 Remove member ctf_dtvstrlen: we no longer track the total strlen
1086 as we add strings.
1087 (ctf_str_create_atoms): Declare new function in ctf-string.c.
1088 (ctf_str_free_atoms): Likewise.
1089 (ctf_str_add): Likewise.
1090 (ctf_str_add_ref): Likewise.
1091 (ctf_str_rollback): Likewise.
1092 (ctf_str_purge_refs): Likewise.
1093 (ctf_str_write_strtab): Likewise.
1094 (ctf_realloc): Declare new function in ctf-util.c.
1095
1096 * ctf-open.c (ctf_bufopen): Create the atoms table.
1097 (ctf_file_close): Destroy it.
1098 * ctf-create.c (ctf_update): Copy-and-free it on update. No longer
1099 special-case the position of the parname string. Construct the
1100 strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
1101 rest of each buffer element is constructed, not via open-coding:
1102 realloc the CTF buffer and append the strtab to it. No longer
1103 maintain ctf_dtvstrlen. Sort the variable entry table later, after
1104 strtab construction.
1105 (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
1106 (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
1107 after buffer element construction instead.
1108 (ctf_copy_lmembers): Likewise.
1109 (ctf_copy_emembers): Likewise.
1110 (ctf_create): No longer maintain the ctf_dtvstrlen.
1111 (ctf_dtd_delete): Likewise.
1112 (ctf_dvd_delete): Likewise.
1113 (ctf_add_generic): Likewise.
1114 (ctf_add_enumerator): Likewise.
1115 (ctf_add_member_offset): Likewise.
1116 (ctf_add_variable): Likewise.
1117 (membadd): Likewise.
1118 * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
1119 if there are active ctf_str_num_refs.
1120 (ctf_strraw): Move to ctf-string.c.
1121 (ctf_strptr): Likewise.
1122 * ctf-string.c: New file, strtab manipulation.
1123
1124 * Makefile.am (libctf_a_SOURCES): Add it.
1125 * Makefile.in: Regenerate.
1126
083114f8 11272019-06-28 Nick Alcock <nick.alcock@oracle.com>
9658dc39
NA		 1128
1129 * ctf-impl.h (ctf_hash_iter_f): New.
1130 (ctf_dynhash_iter): New declaration.
1131 (ctf_dynhash_iter_remove): New declaration.
1132 * ctf-hash.c (ctf_dynhash_iter): Define.
1133 (ctf_dynhash_iter_remove): Likewise.
1134 (ctf_hashtab_traverse): New.
1135 (ctf_hashtab_traverse_remove): Likewise.
1136 (struct ctf_traverse_cb_arg): Likewise.
1137 (struct ctf_traverse_remove_cb_arg): Likewise.
1138
083114f8 11392019-06-28 Nick Alcock <nick.alcock@oracle.com>
3e10cffc
NA		 1140
1141 * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
1142
083114f8 11432019-06-28 Nick Alcock <nick.alcock@oracle.com>
c550e7ba
NA		 1144
1145 * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
1146 (ctf_dump_funcs): Likewise.
1147
083114f8 11482019-06-19 Nick Alcock <nick.alcock@oracle.com>
cf02c44d
NA		 1149
1150 * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
1151 (ctf_fdopen): Check for endian-swapped raw CTF magic, and
1152 little-endian CTF archive magic. Do not check the CTF version:
1153 ctf_simple_open does that in endian-safe ways. Do not dereference
1154 null pointers on open failure.
1155
083114f8 11562019-06-19 Nick Alcock <nick.alcock@oracle.com>
7cee1826
NA		 1157
1158 * ctf-open.c (get_vbytes_common): Return the new slice size.
1159 (ctf_bufopen): Flip the endianness of the CTF-section header copy.
1160 Remember to copy in the CTF data when opening an uncompressed
1161 foreign-endian CTF file. Prune useless variable manipulation.
1162
083114f8 11632019-06-19 Nick Alcock <nick.alcock@oracle.com>
0b4fa56e
NA		 1164
1165 * ctf-open.c (ctf_types): Fail when unidentified type kinds are
1166 seen.
1167
083114f8 11682019-06-19 Nick Alcock <nick.alcock@oracle.com>
364620bf
NA		 1169
1170 * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
1171 output.
1172
083114f8 11732019-06-19 Nick Alcock <nick.alcock@oracle.com>
65365aa8
NA		 1174
1175 * ctf-subr.c (_PAGESIZE): Remove.
1176 (ctf_data_alloc): Likewise.
1177 (ctf_data_free): Likewise.
1178 (ctf_data_protect): Likewise.
1179 * ctf-impl.h: Remove declarations.
1180 * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
1181 ctf_free, not ctf_data_free.
1182 (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc. Free
1183 the buffer again on compression error.
1184 * ctf-open.c (ctf_set_base): No longer track the size: call
1185 ctf_free, not ctf_data_free.
1186 (upgrade_types): Likewise. Call ctf_alloc, not ctf_data_alloc.
1187 (ctf_bufopen): Likewise. No longer call ctf_data_protect.
1188
083114f8 11892019-06-19 Nick Alcock <nick.alcock@oracle.com>
24865428
NA		 1190
1191 * ctf-create.c (ctf_dtd_insert): Pass on error returns from
1192 ctf_dynhash_insert.
1193 (ctf_dvd_insert): Likewise.
1194 (ctf_add_generic): Likewise.
1195 (ctf_add_variable): Likewise.
1196 * ctf-impl.h: Adjust declarations.
1197
3a3a077c
AM		 11982019-06-14 Alan Modra <amodra@gmail.com>
1199
1200 * configure: Regenerate.
1201
942d35f7
NA		 12022019-06-06 Nick Alcock <nick.alcock@oracle.com>
1203
1204 * ctf-decls.h: Include <libiberty.h>.
1205 * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
1206
595a4d43
NA		 12072019-06-06 Nick Alcock <nick.alcock@oracle.com>
1208
1209 * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
1210 (ctf_dump_objts): Likewise.
1211 (ctf_dump_funcs): Likewise.
1212 (ctf_dump_member): Likewise.
1213 (ctf_dump_str): Likewise.
1214
f5e73be1
NA		 12152019-06-06 Nick Alcock <nick.alcock@oracle.com>
1216
1217 * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
1218 * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
1219
62d8e3b7
NA		 12202019-06-05 Nick Alcock <nick.alcock@oracle.com>
1221
1222 * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
1223 (ctf_arc_open_by_offset): Likewise.
1224 * ctf-create.c (ctf_add_type): Likewise.
1225
76fad999
TT		 12262019-06-04 Tom Tromey <tromey@adacore.com>
1227
1228 * ctf-create.c (ctf_add_encoded, ctf_add_slice)
1229 (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
1230
ad118caa
NA		 12312019-06-04 Nick Alcock <nick.alcock@oracle.com>
1232
1233 * configure.ac: Check for O_CLOEXEC.
1234 * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
1235 * config.h.in: Regenerate.
1236 * configure: Likewise.
1237
6b22174f
NA		 12382019-06-04 Nick Alcock <nick.alcock@oracle.com>
1239
1240 * qsort_r.c: Rename to...
1241 * ctf-qsort_r.c: ... this.
1242 (_quicksort): Define to ctf_qsort_r.
1243 * ctf-decls.h (qsort_r): Remove.
1244 (ctf_qsort_r): Add.
1245 (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
1246 (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
1247 * Makefile.am (libctf_a_LIBADD): Remove.
1248 (libctf_a_SOURCES): New, add ctf-qsort_r.c.
1249 * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
1250 * ctf-create.c (ctf_update): Likewise.
1251 * configure.ac: Check for BSD versus GNU qsort_r signature.
1252 * Makefile.in: Regenerate.
1253 * config.h.in: Likewise.
1254 * configure: Likewise.
1255
941accce
NA		 12562019-06-03 Nick Alcock <nick.alcock@oracle.com>
1257
1258 * ctf-dump.c (ctf_dump_funcs): Free in the right place.
1259
a0486bac
JM		 12602019-05-29 Nick Alcock <nick.alcock@oracle.com>
1261
1262 * Makefile.am (ZLIB): New.
1263 (ZLIBINC): Likewise.
1264 (AM_CFLAGS): Use them.
1265 (libctf_a_LIBADD): New, for LIBOBJS.
1266 * configure.ac: Check for zlib, endian.h, and qsort_r.
1267 * ctf-endian.h: New, providing htole64 and le64toh.
1268 * swap.h: Code style fixes.
1269 (bswap_identity_64): New.
1270 * qsort_r.c: New, from gnulib (with one added #include).
1271 * ctf-decls.h: New, providing a conditional qsort_r declaration,
1272 and unconditional definitions of MIN and MAX.
1273 * ctf-impl.h: Use it. Do not use <sys/errno.h>.
1274 (ctf_set_errno): Now returns unsigned long.
1275 * ctf-util.c (ctf_set_errno): Adjust here too.
1276 * ctf-archive.c: Use ctf-endian.h.
1277 (ctf_arc_open_by_offset): Use memset, not bzero. Drop cts_type,
1278 cts_flags and cts_offset.
1279 (ctf_arc_write): Drop debugging dependent on the size of off_t.
1280 * ctf-create.c: Provide a definition of roundup if not defined.
1281 (ctf_create): Drop cts_type, cts_flags and cts_offset.
1282 (ctf_add_reftype): Do not check if type IDs are below zero.
1283 (ctf_add_slice): Likewise.
1284 (ctf_add_typedef): Likewise.
1285 (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
1286 when known error-free. Drop CTF_ERR usage for functions returning
1287 int.
1288 (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
1289 int.
1290 (ctf_add_variable): Likewise.
1291 (enumcmp): Likewise.
1292 (enumadd): Likewise.
1293 (membcmp): Likewise.
1294 (ctf_add_type): Likewise. Cast error-returning ssize_t's to size_t
1295 when known error-free.
1296 * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
1297 returning int: use CTF_ERR for functions returning ctf_type_id.
1298 (ctf_dump_label): Likewise.
1299 (ctf_dump_objts): Likewise.
1300 * ctf-labels.c (ctf_label_topmost): Likewise.
1301 (ctf_label_iter): Likewise.
1302 (ctf_label_info): Likewise.
1303 * ctf-lookup.c (ctf_func_args): Likewise.
1304 * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
1305 (ctf_bufopen): Likewise. Use zlib types as needed.
1306 * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
1307 returning int.
1308 (ctf_enum_iter): Likewise.
1309 (ctf_type_size): Likewise.
1310 (ctf_type_align): Likewise. Cast to size_t where appropriate.
1311 (ctf_type_kind_unsliced): Likewise.
1312 (ctf_type_kind): Likewise.
1313 (ctf_type_encoding): Likewise.
1314 (ctf_member_info): Likewise.
1315 (ctf_array_info): Likewise.
1316 (ctf_enum_value): Likewise.
1317 (ctf_type_rvisit): Likewise.
1318 * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
1319 cts_offset.
1320 (ctf_simple_open): Likewise.
1321 (ctf_bfdopen_ctfsect): Likewise. Set cts_size properly.
1322 * Makefile.in: Regenerate.
1323 * aclocal.m4: Likewise.
1324 * config.h: Likewise.
1325 * configure: Likewise.
1326
9698cf9b
NA		 13272019-05-28 Nick Alcock <nick.alcock@oracle.com>
1328
1329 * configure.in: Check for bfd_section_from_elf_index.
1330 * configure: Regenerate.
1331 * config.h.in [HAVE_BFD_ELF]: Likewise.
1332 * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
1333 abfd is potentially unused now.
1334
0e65dfba
NA		 13352019-05-28 Nick Alcock <nick.alcock@oracle.com>
1336
1337 * Makefile.am: New.
1338 * Makefile.in: Regenerated.
1339 * config.h.in: Likewise.
1340 * aclocal.m4: Likewise.
1341 * configure: Likewise.
1342
a30b3e18
NA		 13432019-05-28 Nick Alcock <nick.alcock@oracle.com>
1344
1345 * ctf-dump.c: New.
1346
6dbf2b73
NA		 13472019-05-28 Nick Alcock <nick.alcock@oracle.com>
1348
1349 * ctf-labels.c: New.
1350
6c33b742
NA		 13512019-05-28 Nick Alcock <nick.alcock@oracle.com>
1352
1353 * ctf-impl.h (_libctf_version): New declaration.
1354 * ctf-subr.c (_libctf_version): Define it.
1355 (ctf_version): New.
1356
c499eb68
NA		 13572019-05-28 Nick Alcock <nick.alcock@oracle.com>
1358
1359 * ctf-create.c (enumcmp): New.
1360 (enumadd): Likewise.
1361 (membcmp): Likewise.
1362 (membadd): Likewise.
1363 (ctf_add_type): Likewise.
1364
b437bfe0
NA		 13652019-05-28 Nick Alcock <nick.alcock@oracle.com>
1366
1367 * ctf-lookup.c (isqualifier): New.
1368 (ctf_lookup_by_name): Likewise.
1369 (struct ctf_lookup_var_key): Likewise.
1370 (ctf_lookup_var): Likewise.
1371 (ctf_lookup_variable): Likewise.
1372 (ctf_lookup_symbol_name): Likewise.
1373 (ctf_lookup_by_symbol): Likewise.
1374 (ctf_func_info): Likewise.
1375 (ctf_func_args): Likewise.
1376
316afdb1
NA		 13772019-05-28 Nick Alcock <nick.alcock@oracle.com>
1378
1379 * ctf-decl.c: New file.
1380 * ctf-types.c: Likewise.
1381 * ctf-impl.h: New declarations.
1382
143dce84
NA		 13832019-05-28 Nick Alcock <nick.alcock@oracle.com>
1384
1385 * ctf-open-bfd.c: New file.
1386 * ctf-open.c (ctf_close): New.
1387 * ctf-impl.h: Include bfd.h.
1388 (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
1389 (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
1390 ctfi_bfd_close.
1391 (ctf_bfdopen_ctfsect): New declaration.
1392 (_CTF_SECTION): likewise.
1393
9402cc59
NA		 13942019-05-28 Nick Alcock <nick.alcock@oracle.com>
1395
1396 * ctf-archive.c: New.
1397 * ctf-impl.h (ctf_archive_internal): New type.
1398 (ctf_arc_open_internal): New declaration.
1399 (ctf_arc_bufopen): Likewise.
1400 (ctf_arc_close_internal): Likewise.
1401
72f33921
NA		 14022019-05-28 Nick Alcock <nick.alcock@oracle.com>
1403
1404 * ctf-open.c: New file.
1405 * swap.h: Likewise.
1406
47d546f4
NA		 14072019-05-28 Nick Alcock <nick.alcock@oracle.com>
1408
1409 * ctf-create.c: New file.
1410 * ctf-lookup.c: New file.
1411
a5be9bbe
NA		 14122019-05-28 Nick Alcock <nick.alcock@oracle.com>
1413
1414 * ctf-impl.h: New definitions and declarations for type creation
1415 and lookup.
1416
c0754cdd
NA		 14172019-05-28 Nick Alcock <nick.alcock@oracle.com>
1418
1419 * ctf-hash.c: New file.
1420 * ctf-impl.h: New declarations.
1421
479604f4
NA		 14222019-05-28 Nick Alcock <nick.alcock@oracle.com>
1423
1424 * ctf-error.c: New file.
1425
94585e7f
NA		 14262019-05-28 Nick Alcock <nick.alcock@oracle.com>
1427
1428 * ctf-util.c: New file.
1429 * elf.h: Likewise.
1430 * ctf-impl.h: Include it, and add declarations.
1431
60da9d95
NA		 14322019-05-28 Nick Alcock <nick.alcock@oracle.com>
1433
1434 * ctf-impl.h: New file.
1435 * ctf-subr.c: New file.
1436
1437\f
1438Local Variables:
1439mode: change-log
1440left-margin: 8
1441fill-column: 76
1442version-control: never
1443End:
GDB Binutils - Deliverables
This page took 0.143721 seconds and 4 git commands to generate.