1 2020-11-20 Nick Alcock <nick.alcock@oracle.com>
3 * ctf-link.c (ctf_link_shuffle_syms): Adjust.
4 (ctf_link_add_linker_symbol): New, unimplemented stub.
6 * ctf-create.c (ctf_serialize): Set CTF_F_DYNSTR on newly-serialized
8 * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Check for the flag: open the
9 symtab/strtab if not present, dynsym/dynstr otherwise.
10 * ctf-archive.c (ctf_arc_bufpreamble): New, get the preamble from
11 some arbitrary member of a CTF archive.
12 * ctf-impl.h (ctf_arc_bufpreamble): Declare it.
14 2020-11-20 Nick Alcock <nick.alcock@oracle.com>
16 * ctf-archive.c (ctf_arc_open_by_offset): Rename to...
17 (ctf_dict_open_by_offset): ... this. Adjust callers.
18 (ctf_arc_open_by_name_internal): Rename to...
19 (ctf_dict_open_internal): ... this. Adjust callers.
20 (ctf_arc_open_by_name_sections): Rename to...
21 (ctf_dict_open_sections): ... this, keeping compatibility function.
22 (ctf_arc_open_by_name): Rename to...
23 (ctf_dict_open): ... this, keeping compatibility function.
24 * libctf.ver: New functions added.
25 * ctf-link.c (ctf_link_one_input_archive): Adjusted accordingly.
26 (ctf_link_deduplicating_open_inputs): Likewise.
28 2020-11-20 Nick Alcock <nick.alcock@oracle.com>
30 * ctf-impl.h: Rename ctf_file_t to ctf_dict_t: all declarations
32 (ctf_fileops): Rename to...
33 (ctf_dictops): ... this.
34 (ctf_dedup_t) <cd_id_to_file_t>: Rename to...
35 <cd_id_to_dict_t>: ... this.
36 (ctf_file_t): Fix outdated comment.
37 <ctf_fileops>: Rename to...
38 <ctf_dictops>: ... this.
39 (struct ctf_archive_internal) <ctfi_file>: Rename to...
40 <ctfi_dict>: ... this.
41 * ctf-archive.c: Rename ctf_file_t to ctf_dict_t.
42 Rename ctf_archive.ctfa_nfiles to ctfa_ndicts.
43 Rename ctf_file_close to ctf_dict_close. All users adjusted.
44 * ctf-create.c: Likewise. Refer to CTF dicts, not CTF containers.
45 (ctf_bundle_t) <ctb_file>: Rename to...
47 * ctf-decl.c: Rename ctf_file_t to ctf_dict_t.
48 * ctf-dedup.c: Likewise. Rename ctf_file_close to
49 ctf_dict_close. Refer to CTF dicts, not CTF containers.
50 * ctf-dump.c: Likewise.
51 * ctf-error.c: Likewise.
52 * ctf-hash.c: Likewise.
53 * ctf-inlines.h: Likewise.
54 * ctf-labels.c: Likewise.
55 * ctf-link.c: Likewise.
56 * ctf-lookup.c: Likewise.
57 * ctf-open-bfd.c: Likewise.
58 * ctf-string.c: Likewise.
59 * ctf-subr.c: Likewise.
60 * ctf-types.c: Likewise.
61 * ctf-util.c: Likewise.
62 * ctf-open.c: Likewise.
63 (ctf_file_close): Rename to...
64 (ctf_dict_close): ...this.
65 (ctf_file_close): New trivial wrapper around ctf_dict_close, for
67 (ctf_parent_file): Rename to...
68 (ctf_parent_dict): ... this.
69 (ctf_parent_file): New trivial wrapper around ctf_parent_dict, for
71 * libctf.ver: Add ctf_dict_close and ctf_parent_dict.
73 2020-10-21 Tom Tromey <tromey@adacore.com>
75 * mkerrors.sed: Remove.
76 * ctf-error.c (_CTF_FIRST): New define.
77 (_CTF_ITEM): Define this, not _CTF_STR.
78 (_ctf_errlist, _ctf_erridx): Use _CTF_ERRORS.
79 (ERRSTRFIELD): Rewrite.
80 (ERRSTRFIELD1): Remove.
81 * Makefile.in: Rebuild.
82 * Makefile.am (BUILT_SOURCES): Remove.
83 (ctf-error.h): Remove.
85 2020-08-27 Nick Alcock <nick.alcock@oracle.com>
87 * ctf-subr.c (open_errors): New list.
88 (ctf_err_warn): Calls with NULL fp append to open_errors. Add err
89 parameter, and use it to decorate the debug stream with errmsgs.
90 (ctf_err_warn_to_open): Splice errors from a CTF dict into the
92 (ctf_errwarning_next): Calls with NULL fp report from open_errors.
93 New err param to report iteration errors (including end-of-iteration)
95 (ctf_assert_fail_internal): Adjust ctf_err_warn call for new err
96 parameter: gettextize.
97 * ctf-impl.h (ctfo_get_vbytes): Add ctf_file_t parameter.
98 (LCTF_VBYTES): Adjust.
99 (ctf_err_warn_to_open): New.
100 (ctf_err_warn): Adjust.
101 (ctf_bundle): Used in only one place: move...
102 * ctf-create.c: ... here.
103 (enumcmp): Use ctf_err_warn, not ctf_dprintf, passing the err number
104 down as needed. Don't emit the errmsg. Gettextize.
106 (ctf_add_type_internal): Likewise.
107 (ctf_write_mem): Likewise.
108 (ctf_compress_write): Likewise. Report errors writing the header or
110 (ctf_write): Likewise.
111 * ctf-archive.c (ctf_arc_write_fd): Use ctf_err_warn, not
112 ctf_dprintf, and gettextize, as above.
113 (ctf_arc_write): Likewise.
114 (ctf_arc_bufopen): Likewise.
115 (ctf_arc_open_internal): Likewise.
116 * ctf-labels.c (ctf_label_iter): Likewise.
117 * ctf-open-bfd.c (ctf_bfdclose): Likewise.
118 (ctf_bfdopen): Likewise.
119 (ctf_bfdopen_ctfsect): Likewise.
120 (ctf_fdopen): Likewise.
121 * ctf-string.c (ctf_str_write_strtab): Likewise.
122 * ctf-types.c (ctf_type_resolve): Likewise.
123 * ctf-open.c (get_vbytes_common): Likewise. Pass down the ctf dict.
124 (get_vbytes_v1): Pass down the ctf dict.
125 (get_vbytes_v2): Likewise.
126 (flip_ctf): Likewise.
127 (flip_types): Likewise. Use ctf_err_warn, not ctf_dprintf, and
128 gettextize, as above.
129 (upgrade_types_v1): Adjust calls.
130 (init_types): Use ctf_err_warn, not ctf_dprintf, as above.
131 (ctf_bufopen_internal): Likewise. Adjust calls. Transplant errors
132 emitted into individual dicts into the open errors if this turns
133 out to be a failed open in the end.
134 * ctf-dump.c (ctf_dump_format_type): Adjust ctf_err_warn for new err
135 argument. Gettextize. Don't emit the errmsg.
136 (ctf_dump_funcs): Likewise. Collapse err label into its only case.
137 (ctf_dump_type): Likewise.
138 * ctf-link.c (ctf_create_per_cu): Adjust ctf_err_warn for new err
139 argument. Gettextize. Don't emit the errmsg.
140 (ctf_link_one_type): Likewise.
141 (ctf_link_lazy_open): Likewise.
142 (ctf_link_one_input_archive): Likewise.
143 (ctf_link_deduplicating_count_inputs): Likewise.
144 (ctf_link_deduplicating_open_inputs): Likewise.
145 (ctf_link_deduplicating_close_inputs): Likewise.
146 (ctf_link_deduplicating): Likewise.
147 (ctf_link): Likewise.
148 (ctf_link_deduplicating_per_cu): Likewise. Add some missed
149 ctf_set_errnos to obscure error cases.
150 * ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_err_warn for new
151 err argument. Gettextize. Don't emit the errmsg.
152 (ctf_dedup_populate_mappings): Likewise.
153 (ctf_dedup_detect_name_ambiguity): Likewise.
154 (ctf_dedup_init): Likewise.
155 (ctf_dedup_multiple_input_dicts): Likewise.
156 (ctf_dedup_conflictify_unshared): Likewise.
157 (ctf_dedup): Likewise.
158 (ctf_dedup_rwalk_one_output_mapping): Likewise.
159 (ctf_dedup_id_to_target): Likewise.
160 (ctf_dedup_emit_type): Likewise.
161 (ctf_dedup_emit_struct_members): Likewise.
162 (ctf_dedup_populate_type_mapping): Likewise.
163 (ctf_dedup_populate_type_mappings): Likewise.
164 (ctf_dedup_emit): Likewise.
165 (ctf_dedup_hash_type): Likewise. Fix a bit of messed-up error
167 (ctf_dedup_rwalk_one_output_mapping): Likewise. Don't hide
168 unknown-type-kind messages (which signify file corruption).
170 2020-08-27 Nick Alcock <nick.alcock@oracle.com>
172 * configure.ac: Adjust package name to simply 'libctf': arbitrarily
173 declare this to be version 1.2.0.
174 * Makefile.am (AM_CPPFLAGS): Add @INCINTL@.
175 * Makefile.in: Regenerated.
176 * configure: Regenerated.
177 * ctf-intl.h: New file, lightly modified from opcodes/opintl.h.
178 * ctf-impl.h: Include it.
179 * ctf-error.r (_ctf_errlist_t): Mark strings as noop-translatable.
180 (ctf_errmsg): Actually translate them.
182 2020-07-26 Eli Zaretskii <eliz@gnu.org>
185 * ctf-create.c (EOVERFLOW): If not defined by system header,
186 redirect to ERANGE as a poor man's substitute.
187 * ctf-subr.c (ENOTSUP): If not defined, use ENOSYS instead.
189 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
191 * ctf-create.c (ctf_dtd_insert): Add uintptr_t casts.
192 (ctf_dtd_delete): Likewise.
193 (ctf_dtd_lookup): Likewise.
194 (ctf_rollback): Likewise.
195 * ctf-hash.c (ctf_hash_lookup_type): Likewise.
196 * ctf-types.c (ctf_lookup_by_rawhash): Likewise.
198 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
200 * ctf-lookup.c (ctf_lookup_by_name): Adjust.
202 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
204 * ctf-archive.c (ctf_arc_bufopen): Endian-swap the archive magic
207 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
209 * ctf-impl.h (ctf_list_splice): New.
210 * ctf-util.h (ctf_list_splice): Likewise.
211 * ctf-link.c (link_sort_inputs_cb_arg_t): Likewise.
212 (ctf_link_sort_inputs): Likewise.
213 (ctf_link_deduplicating_count_inputs): Likewise.
214 (ctf_link_deduplicating_open_inputs): Likewise.
215 (ctf_link_deduplicating_close_inputs): Likewise.
216 (ctf_link_deduplicating_variables): Likewise.
217 (ctf_link_deduplicating_per_cu): Likewise.
218 (ctf_link_deduplicating): Likewise.
221 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
223 * ctf-link.c (ctf_link_one_input_archive_member): Check
224 CTF_LINK_OMIT_VARIABLES_SECTION.
226 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
228 * ctf-impl.h (ctf_type_id_key): New, the key in the
230 (ctf_dedup): New, core deduplicator state.
231 (ctf_file_t) <ctf_dedup>: New.
232 <ctf_dedup_atoms>: New.
233 <ctf_dedup_atoms_alloc>: New.
234 (ctf_hash_type_id_key): New prototype.
235 (ctf_hash_eq_type_id_key): Likewise.
236 (ctf_dedup_atoms_init): Likewise.
237 * ctf-hash.c (ctf_hash_eq_type_id_key): New.
238 (ctf_dedup_atoms_init): Likewise.
239 * ctf-create.c (ctf_serialize): Adjusted.
240 (ctf_add_encoded): No longer static.
241 (ctf_add_reftype): Likewise.
242 * ctf-open.c (ctf_file_close): Destroy the
243 ctf_dedup_atoms_alloc.
244 * ctf-dedup.c: New file.
245 * ctf-decls.h [!HAVE_DECL_STPCPY]: Add prototype.
246 * configure.ac: Check for stpcpy.
247 * Makefile.am: Add it.
248 * Makefile.in: Regenerate.
249 * config.h.in: Regenerate.
250 * configure: Regenerate.
252 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
254 * configure.ac: Add --enable-libctf-hash-debugging.
255 * aclocal.m4: Pull in enable.m4, for GCC_ENABLE.
256 * Makefile.in: Regenerated.
257 * configure: Likewise.
258 * config.h.in: Likewise.
259 * ctf-impl.h [ENABLE_LIBCTF_HASH_DEBUGGING]
260 (ctf_assert): Define to assert.
262 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
264 * ctf-sha1.h: New, inline wrappers around sha1_init_ctx and
266 * ctf-impl.h: Include it.
267 (ctf_sha1_init): New.
268 (ctf_sha1_add): Likewise.
269 (ctf_sha1_fini): Likewise.
270 * ctf-sha1.c: New, non-inline wrapper around sha1_finish_ctx
272 * Makefile.am: Add file.
273 * Makefile.in: Regenerate.
275 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
277 * libctf.ver (ctf_link_set_variable_filter): Add.
278 * ctf-impl.h (ctf_file_t) <ctf_link_variable_filter>: New.
279 <ctf_link_variable_filter_arg>: Likewise.
280 * ctf-create.c (ctf_serialize): Adjust.
281 * ctf-link.c (ctf_link_set_variable_filter): New, set it.
282 (ctf_link_one_variable): Call it if set.
284 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
286 * ctf-link.c (ctf_link_one_variable): Check the dst_type for
287 conflicts, not the source type.
289 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
291 * ctf-impl.h (ctf_file_t): Improve comments.
292 <ctf_link_cu_mapping>: Split into...
293 <ctf_link_in_cu_mapping>: ... this...
294 <ctf_link_out_cu_mapping>: ... and this.
295 * ctf-create.c (ctf_serialize): Adjust.
296 * ctf-open.c (ctf_file_close): Likewise.
297 * ctf-link.c (ctf_create_per_cu): Look things up in the
298 in_cu_mapping instead of the cu_mapping.
299 (ctf_link_add_cu_mapping): The deduplicating link will define
300 what happens if many FROMs share a TO.
301 (ctf_link_add_cu_mapping): Create in_cu_mapping and
302 out_cu_mapping. Do not create ctf_link_outputs here any more, or
303 create per-CU dicts here: they are already created when needed.
304 (ctf_link_one_variable): Log a debug message if we skip a
305 variable due to its type being concealed in a CU-mapped link.
306 (This is probably too common a case to make into a warning.)
307 (ctf_link): Create empty per-CU dicts if requested.
309 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
311 * ctf-link.c (ctf_link_write): Close the fd.
313 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
315 * Makefile.am: Set -DNOBFD=1 in libctf-nobfd, and =0 elsewhere.
316 * Makefile.in: Regenerated.
317 * ctf-impl.h (ctf_link_input_name): New.
318 (ctf_file_t) <ctf_link_flags>: New.
319 * ctf-create.c (ctf_serialize): Adjust accordingly.
320 * ctf-link.c: Define ctf_open as weak when PIC.
321 (ctf_arc_close_thunk): Remove unnecessary thunk.
322 (ctf_file_close_thunk): Likewise.
323 (ctf_link_input_name): New.
324 (ctf_link_input_t): New value of the ctf_file_t.ctf_link_input.
325 (ctf_link_input_close): Adjust accordingly.
326 (ctf_link_add_ctf_internal): New, split from...
327 (ctf_link_add_ctf): ... here. Return error if lazy loading of
328 CTF is not possible. Change to just call...
329 (ctf_link_add): ... this new function.
330 (ctf_link_add_cu_mapping): Transition to ctf_err_warn. Drop the
331 ctf_file_close_thunk.
332 (ctf_link_in_member_cb_arg_t) <file_name> Rename to...
333 <in_file_name>: ... this.
335 <share_mode>: Likewise (migrated to ctf_link_flags).
336 <done_main_member>: Rename to...
337 <done_parent>: ... this.
338 <main_input_fp>: Rename to...
339 <in_fp_parent>: ... this.
341 (ctf_link_one_type): Adjuwt accordingly. Transition to
342 ctf_err_warn, removing a TODO.
343 (ctf_link_one_variable): Note a case too common to warn about.
344 Report in the debug stream if a cu-mapped link prevents addition
345 of a conflicting variable.
346 (ctf_link_one_input_archive_member): Adjust.
347 (ctf_link_lazy_open): New, open a CTF archive for linking when
349 (ctf_link_close_one_input_archive): New, close it again.
350 (ctf_link_one_input_archive): Adjust for lazy opening, member
351 renames, and ctf_err_warn transition. Move the
352 empty_link_type_mapping call to...
353 (ctf_link): ... here. Adjut for renamings and thunk removal.
354 Don't spuriously fail if some input contains no CTF data.
355 (ctf_link_write): ctf_err_warn transition.
356 * libctf.ver: Remove not-yet-stable comment.
358 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
360 * ctf-impl.h (ctf_strerror): Delete.
361 * ctf-subr.c (ctf_strerror): Likewise.
362 * ctf-error.c (ctf_errmsg): Stop using ctf_strerror: just use
365 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
367 * ctf-impl.c (ctf_file_t) <ctf_parent_unreffed>: New.
368 (ctf_import_unref): New.
369 * ctf-open.c (ctf_file_close) Drop the refcount all the way to
370 zero. Don't recurse back in if the refcount is already zero.
371 (ctf_import): Check ctf_parent_unreffed before deciding whether
372 to close a pre-existing parent. Set it to zero.
373 (ctf_import_unreffed): New, as above, setting
374 ctf_parent_unreffed to 1.
375 * ctf-create.c (ctf_serialize): Do not ctf_import into the new
376 child: use direct assignment, and set unreffed on the new and
378 * ctf-link.c (ctf_create_per_cu): Import the parent using
381 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
383 * ctf-impl.h (ctf_link_type_mapping_key): Rename to...
384 (ctf_link_type_key): ... this, adjusting member prefixes to
386 (ctf_hash_type_mapping_key): Rename to...
387 (ctf_hash_type_key): ... this.
388 (ctf_hash_eq_type_mapping_key): Rename to...
389 (ctf_hash_eq_type_key): ... this.
390 * ctf-hash.c (ctf_hash_type_mapping_key): Rename to...
391 (ctf_hash_type_key): ... this, and adjust for member name
393 (ctf_hash_eq_type_mapping_key): Rename to...
394 (ctf_hash_eq_type_key): ... this, and adjust for member name
396 * ctf-link.c (ctf_add_type_mapping): Adjust. Note the lack of
397 need for out-of-memory checking in this code.
398 (ctf_type_mapping): Adjust.
400 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
402 configure.ac: Check for vasprintf.
403 configure: Regenerated.
404 config.h.in: Likewise.
406 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
408 * ctf-archive.c (ctf_arc_bufopen): Fix message.
410 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
412 * ctf-impl.h (struct ctf_archive_internal) <ctfi_free_strsect>
414 * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Explicitly open a strtab
415 if the input has no symtab, rather than dividing by
416 zero. Arrange to free it later via ctfi_free_ctfsect.
417 * ctf-archive.c (ctf_new_archive_internal): Do not
418 ctfi_free_strsect by default.
419 (ctf_arc_close): Possibly free it here.
421 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
423 * ctf-dump.c (ctf_is_slice): Delete, unnecessary.
424 (ctf_dump_format_type): improve slice formatting. Always print
425 the type size, even of slices.
426 (ctf_dump_member): Print slices (-> bitfields) differently from
427 non-slices. Failure to format a type is not an OOM.
429 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
431 * ctf-dump.c (ctf_dump_format_type): Emit a warning.
432 (ctf_dump_label): Swallow errors from ctf_dump_format_type.
433 (ctf_dump_objts): Likewise.
434 (ctf_dump_var): Likewise.
435 (ctf_dump_type): Do not emit a duplicate message. Move to
436 ctf_err_warning, and swallow all errors.
438 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
440 * ctf-decl.c (ctf_decl_fini): Free the cd_buf.
441 (ctf_decl_buf): Once it escapes, don't try to free it later.
443 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
445 * ctf-types.c (ctf_type_aname): Print arg types here...
446 * ctf-dump.c (ctf_dump_funcs): ... not here: but do substitute
447 in the type name here.
449 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
451 * ctf-impl.h (ctf_assert): New.
452 (ctf_err_warning_t): Likewise.
453 (ctf_file_t) <ctf_errs_warnings>: Likewise.
454 (ctf_err_warn): New prototype.
455 (ctf_assert_fail_internal): Likewise.
456 * ctf-inlines.h (ctf_assert_internal): Likewise.
457 * ctf-open.c (ctf_file_close): Free ctf_errs_warnings.
458 * ctf-create.c (ctf_serialize): Copy it on serialization.
459 * ctf-subr.c (ctf_err_warn): New, add an error/warning.
460 (ctf_errwarning_next): New iterator, free and pass back
461 errors/warnings in succession.
462 * libctf.ver (ctf_errwarning_next): Add.
464 2020-07-22 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com>
466 * ctf-types.c (ctf_variable_iter): Fix error return.
468 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
470 * ctf-open.c (ctf_bufopen_internal): Diagnose invalid flags.
472 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
474 ctf-decls.h (ctf_qsort_compar_thunk): Fix arg passing.
476 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
478 * ctf-impl.h (ctf_next_hkv_t): New, kv-pairs passed to
480 (ctf_next_t) <u.ctn_sorted_hkv>: New, sorted kv-pairs for
481 ctf_dynhash_next_sorted.
482 <cu.ctn_h>: New, pointer to the dynhash under iteration.
483 <cu.ctn_s>: New, pointer to the dynset under iteration.
484 (ctf_hash_sort_f): Sorting function passed to...
485 (ctf_dynhash_next_sorted): ... this new function.
486 (ctf_dynhash_next): New.
487 (ctf_dynset_next): New.
488 * ctf-inlines.h (ctf_dynhash_cnext_sorted): New.
489 (ctf_dynhash_cnext): New.
490 (ctf_dynset_cnext): New.
491 * ctf-hash.c (ctf_dynhash_next_sorted): New.
492 (ctf_dynhash_next): New.
493 (ctf_dynset_next): New.
494 * ctf-util.c (ctf_next_destroy): Free the u.ctn_sorted_hkv if
496 (ctf_next_copy): Alloc-and-copy the u.ctn_sorted_hkv if needed.
498 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
500 * ctf-impl.h (ctf_next): New.
501 (ctf_get_dict): New prototype.
502 * ctf-lookup.c (ctf_get_dict): New, split out of...
503 (ctf_lookup_by_id): ... here.
504 * ctf-util.c (ctf_next_create): New.
505 (ctf_next_destroy): New.
506 (ctf_next_copy): New.
507 * ctf-types.c (includes): Add <assert.h>.
508 (ctf_member_next): New.
509 (ctf_enum_next): New.
510 (ctf_type_iter): Document the lack of iteration over parent
512 (ctf_type_next): New.
513 (ctf_variable_next): New.
514 * ctf-archive.c (ctf_archive_next): New.
515 * libctf.ver: Add new public functions.
517 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
519 * libctf.ver (ctf_ref): New.
520 * ctf-open.c (ctf_ref): Implement it.
522 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
524 * ctf-inlines.h (ctf_forwardable_kind): New.
525 * ctf-create.c (ctf_add_forward): Use it.
527 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
529 * ctf-impl.h (ctf_get_ctt_size): Move definition from here...
530 * ctf-inlines.h (ctf_get_ctt_size): ... to here.
532 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
534 * ctf-hash.c (ctf_dynset_eq_string): New.
535 (ctf_dynset_create): New.
536 (DYNSET_EMPTY_ENTRY_REPLACEMENT): New.
537 (DYNSET_DELETED_ENTRY_REPLACEMENT): New.
538 (key_to_internal): New.
539 (internal_to_key): New.
540 (ctf_dynset_insert): New.
541 (ctf_dynset_remove): New.
542 (ctf_dynset_destroy): New.
543 (ctf_dynset_lookup): New.
544 (ctf_dynset_exists): New.
545 (ctf_dynset_lookup_any): New.
546 (ctf_hash_insert_type): Coding style.
547 (ctf_hash_define_type): Likewise.
548 * ctf-impl.h (ctf_dynset_t): New.
549 (ctf_dynset_eq_string): New.
550 (ctf_dynset_create): New.
551 (ctf_dynset_insert): New.
552 (ctf_dynset_remove): New.
553 (ctf_dynset_destroy): New.
554 (ctf_dynset_lookup): New.
555 (ctf_dynset_exists): New.
556 (ctf_dynset_lookup_any): New.
557 * ctf-inlines.h (ctf_dynset_cinsert): New.
559 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
561 * ctf-hash.c (ctf_helem_t) <key_free>: Remove.
562 <value_free>: Likewise.
564 (ctf_dynhash_item_free): Indirect through the owner.
565 (ctf_dynhash_create): Only pass in ctf_dynhash_item_free and
566 allocate space for the key_free and value_free fields fields
568 (ctf_hashtab_insert): Likewise. Fix OOM errno value.
569 (ctf_dynhash_insert): Only access ctf_hashtab's key_free and
570 value_free if they will exist. Set the slot's owner, but only
572 (ctf_dynhash_remove): Adjust.
574 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
576 * ctf-hash.c (ctf_hashtab_insert): Free the key passed in if
577 there is a key-freeing function and the key already exists.
579 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
581 * ctf-inlines.h: New file.
582 * ctf-impl.h: Include it.
583 (ctf_hash_iter_find_f): New typedef.
584 (ctf_dynhash_elements): New.
585 (ctf_dynhash_lookup_kv): New.
586 (ctf_dynhash_iter_find): New.
587 * ctf-hash.c (ctf_dynhash_lookup_kv): New.
588 (ctf_traverse_find_cb_arg_t): New.
589 (ctf_hashtab_traverse_find): New.
590 (ctf_dynhash_iter_find): New.
591 (ctf_dynhash_elements): New.
593 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
595 * ctf-impl.h [!__GNUC__] (__extension__): Define to nothing.
597 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
599 * ctf-archive.c (ctf_archive_count): New.
600 * libctf.ver: New public function.
602 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
604 * ctf-types.c (ctf_member_count): New.
605 * libctf.ver: New public function.
607 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
609 * ctf-types.c (ctf_type_kind_forwarded): New.
611 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
613 * ctf-types.c (ctf_type_name_raw): New.
614 (ctf_type_aname_raw): Reimplement accordingly.
616 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
618 * ctf-subr.c (ctf_dprintf): _libctf_debug is unlikely to be set.
620 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
622 * ctf-impl.h (struct ctf_archive_internal)
623 <ctfi_unmap_on_close>: New.
624 (ctf_new_archive_internal): Adjust.
625 * ctf-archive.c (ctf_new_archive_internal): Likewise.
626 Initialize ctfi_unmap_on_close. Adjust error path.
627 (ctf_arc_bufopen): Adjust ctf_new_archive_internal call
628 (unmap_on_close is 0).
629 (ctf_arc_close): Only unmap if ctfi_unmap_on_close.
630 * ctf-open-bfd.c (ctf_fdopen): Adjust.
632 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
634 * ctf-types.c (ctf_type_aname): Return ECTF_CORRUPT if
635 ints, floats or typedefs have no name. Fix comment typo.
637 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
639 * ctf-create.c (ctf_add_slice): Support slices of any kind that
640 resolves to an integral type.
641 * ctf-types.c (ctf_type_encoding): Resolve the type before
642 fishing its encoding out.
644 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
646 * ctf-create.c (ctf_create): Mark dirty.
648 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
650 * ctf-create.c (membcmp) Skip nameless members.
652 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
654 * ctf-create.c (ctf_add_member_offset): Support names of ""
655 as if they were the null pointer.
657 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
659 * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD
662 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
664 * ctf-types.c (ctf_type_reference): Add support for dynamic slices.
666 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
668 * ctf-create.c (ctf_serialize): Add cast.
669 (ctf_add_slice): Likewise.
671 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
673 * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type.
674 * ctf-create.c (ctf_add_function): Check for unimplemented type
675 and populate at the same time. Populate one-by-one, not via
677 (ctf_serialize): Remove unnecessary cast.
678 * ctf-types.c (ctf_func_type_info): Likewise.
679 (ctf_func_type_args): Likewise. Fix comment typo.
681 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
683 * ctf-create.c (ctf_add_reftype): Support refs to type zero.
684 (ctf_add_array): Support array contents of type zero.
685 (ctf_add_function): Support arguments and return types of
687 (ctf_add_typedef): Support typedefs to type zero.
688 (ctf_add_member_offset): Support members of type zero,
689 unless added at unspecified (naturally-aligned) offset.
691 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
693 * ctf-error.c: Include <stddef.h>, for offsetof.
694 (_ctf_errlist): Migrate to...
695 (_ctf_errlist_t): ... this.
696 (_ctf_erridx): New, indexes into _ctf_errlist_t.
698 (ctf_errmsg): Adjust accordingly.
699 * Makefile.am (BUILT_SOURCES): Note...
700 (ctf-error.h): ... this new rule.
701 * Makefile.in: Regenerate.
702 * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h.
703 * .gitignore: New, ignore ctf-error.h.
705 2020-07-22 Nick Alcock <nick.alcock@oracle.com>
707 * ctf-impl.h: Fix typos in comments.
709 2020-07-22 Nick Clifton <nickc@redhat.com>
711 * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the
712 same file descriptor.
714 2020-07-04 Nick Clifton <nickc@redhat.com>
716 Binutils 2.35 branch created.
718 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
720 * aclocal.m4: Add config/gettext-sister.m4: Shuffle into
722 * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR.
723 * config.h.in: Regenerated.
724 * Makefile.in: Likewise.
725 * configure: Likewise.
727 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
729 * ctf-create.c: Include <unistd.h>.
730 * ctf-open-bfd.c: Likewise.
732 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
735 * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls.
736 * swap.h (bswap_16): Do not assume that presence of <byteswap.h>
737 means this is declared.
738 (bswap_32): Likewise.
739 (bswap_64): Likewise.
740 (bswap_identity_64): Remove, unused.
741 * configure: Regenerated.
742 * config.h.in: Likewise.
744 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
747 * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback.
748 (_libctf_unlikely_): Likewise.
749 (_libctf_unused): Likewise.
750 (_libctf_malloc_): Likewise.
752 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
755 * ctf-archive.c (search_nametbl): No longer global: declare...
756 (ctf_arc_open_by_name_internal): ... here. Use bsearch_r.
757 (search_modent_by_name): Take and use ARG for the nametbl.
759 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
761 * ctf-impl.h (ctf_new_archive_internal): Declare.
762 (ctf_arc_bufopen): Remove.
763 (ctf_archive_internal) <ctfi_free_symsect>: New.
764 * ctf-archive.c (ctf_arc_close): Use it.
765 (ctf_arc_bufopen): Fuse into...
766 (ctf_new_archive_internal): ... this, moved across from...
767 * ctf-open-bfd.c: ... here.
768 (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen.
769 * libctf.ver: Add it.
771 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
773 * ctf-create.c (ctf_add_forward): Intern in the right namespace.
774 (ctf_dtd_delete): Remove correspondingly.
775 (ctf_rollback): Likewise.
777 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
779 * ctf-create.c (ctf_add_type_internal): Hand back existing types
782 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
784 * ctf-create.c (ctf_add_forward): Don't add forwards to
785 types that already exist.
787 2020-06-26 Nick Alcock <nick.alcock@oracle.com>
789 * ctf-open.c (init_types): Only intern root-visible types.
790 * ctf-create.c (ctf_dtd_insert): Likewise.
791 (ctf_dtd_delete): Only remove root-visible types.
792 (ctf_rollback): Likewise.
793 (ctf_add_generic): Adjust.
794 (ctf_add_struct_sized): Adjust comment.
795 (ctf_add_union_sized): Likewise.
796 (ctf_add_enum): Likewise.
797 * ctf-impl.h (ctf_dtd_insert): Adjust prototype.
799 2020-03-11 John Baldwin <jhb@FreeBSD.org>
801 * swap.h (bswap_identity_64): Make static.
803 2020-01-18 Nick Clifton <nickc@redhat.com>
805 Binutils 2.34 branch created.
807 2020-01-05 Joel Brobecker <brobecker@adacore.com>
810 * configure.ac: Add AC_CHECK_DECLS([asprintf]).
811 * configure, config.h.in: Regenerate.
813 2020-01-01 Alan Modra <amodra@gmail.com>
815 Update year range in copyright notice of all files.
817 2019-10-16 Simon Marchi <simon.marchi@polymtl.ca>
819 * swap.h (bswap_16, bswap_32, bswap_64): Make static.
821 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
823 * ctf-open.c (ctf_bufopen_internal): Fix tabdamage.
824 * ctf-types.c (ctf_type_lname): Likewise.
826 2019-09-23 Nick Alcock <nick.alcock@oracle.com>
828 * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every
829 ctf_import after the first for a given file.
831 2019-09-23 Nick Alcock <nick.alcock@oracle.com>
833 * ctf-impl.h (ctf_str_append_noerr): Declare.
834 * ctf-util.c (ctf_str_append_noerr): Define in terms of
836 * ctf-dump.c (str_append): New, call it.
837 (ctf_dump_format_type): Use str_append, not ctf_str_append.
838 (ctf_dump_label): Likewise.
839 (ctf_dump_objts): Likewise.
840 (ctf_dump_funcs): Likewise.
841 (ctf_dump_var): Likewise.
842 (ctf_dump_member): Likewise.
843 (ctf_dump_type): Likewise.
844 (ctf_dump): Likewise.
846 2019-09-23 Nick Alcock <nick.alcock@oracle.com>
848 * ctf-impl.h (ctf_alloc): Remove.
849 (ctf_free): Likewise.
850 (ctf_strdup): Likewise.
851 * ctf-subr.c (ctf_alloc): Remove.
852 (ctf_free): Likewise.
853 * ctf-util.c (ctf_strdup): Remove.
855 * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not
856 ctf_free; strdup, not ctf_strdup.
857 (ctf_dtd_delete): Likewise.
858 (ctf_dvd_delete): Likewise.
859 (ctf_add_generic): Likewise.
860 (ctf_add_function): Likewise.
861 (ctf_add_enumerator): Likewise.
862 (ctf_add_member_offset): Likewise.
863 (ctf_add_variable): Likewise.
865 (ctf_compress_write): Likewise.
866 (ctf_write_mem): Likewise.
867 * ctf-decl.c (ctf_decl_push): Likewise.
868 (ctf_decl_fini): Likewise.
869 (ctf_decl_sprintf): Likewise. Check for OOM.
870 * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not
871 ctf_free; strdup, not ctf_strdup.
872 (ctf_dump_free): Likewise.
873 (ctf_dump): Likewise.
874 * ctf-open.c (upgrade_types_v1): Likewise.
875 (init_types): Likewise.
876 (ctf_file_close): Likewise.
877 (ctf_bufopen_internal): Likewise. Check for OOM.
878 (ctf_parent_name_set): Likewise: report the OOM to the caller.
879 (ctf_cuname_set): Likewise.
880 (ctf_import): Likewise.
881 * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc;
882 free, not ctf_free; strdup, not ctf_strdup.
883 (ctf_str_free_atom): Likewise.
884 (ctf_str_create_atoms): Likewise.
885 (ctf_str_add_ref_internal): Likewise.
886 (ctf_str_remove_ref): Likewise.
887 (ctf_str_write_strtab): Likewise.
889 2019-08-09 Nick Alcock <nick.alcock@oracle.com>
891 * ctf-types.c (ctf_type_encoding): Fix the dynamic case to
892 work right for non-int/fps.
894 2019-08-08 Nick Alcock <nick.alcock@oracle.com>
896 * ctf-types.c (ctf_type_name): Don't strlen a potentially-
899 2019-08-07 Nick Alcock <nick.alcock@oracle.com>
901 * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New.
902 * ctf-open.c (ctf_file_close): Free it.
903 * ctf-create.c (ctf_serialize): Adjust.
904 (membcmp): When reporting a conflict due to an error, report the
906 (ctf_add_type): Turn into a ctf_add_processing wrapper. Rename to...
907 (ctf_add_type_internal): ... this. Hand back types we are already
908 in the middle of adding immediately. Hand back structs/unions with
909 the same number of members immediately. Do not walk the dynamic
910 list. Call ctf_add_type_internal, not ctf_add_type. Handle
911 forwards promoted to other types and the inverse case identically.
912 Add structs to the mapping as soon as we intern them, before they
915 2019-08-09 Nick Alcock <nick.alcock@oracle.com>
917 * ctf-impl.h (ctf_names_t): New.
918 (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t.
919 (ctf_file_t) <ctf_structs>: Likewise.
920 <ctf_unions>: Likewise.
921 <ctf_enums>: Likewise.
922 <ctf_names>: Likewise.
923 <ctf_lookups>: Improve comment.
924 <ctf_ptrtab_len>: New.
925 <ctf_prov_strtab>: New.
926 <ctf_str_prov_offset>: New.
927 <ctf_dtbyname>: Remove, redundant to the names hashes.
928 <ctf_dtnextid>: Remove, redundant to ctf_typemax.
929 (ctf_dtdef_t) <dtd_name>: Remove.
930 <dtd_data>: Note that the ctt_name is now populated.
931 (ctf_str_atom_t) <csa_offset>: This is now the strtab
932 offset for internal strings too.
933 <csa_external_offset>: New, the external strtab offset.
934 (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case.
935 (ctf_name_table): New declaration.
936 (ctf_lookup_by_rawname): Likewise.
937 (ctf_lookup_by_rawhash): Likewise.
938 (ctf_set_ctl_hashes): Likewise.
939 (ctf_serialize): Likewise.
940 (ctf_dtd_insert): Adjust.
941 (ctf_simple_open_internal): Likewise.
942 (ctf_bufopen_internal): Likewise.
943 (ctf_list_empty_p): Likewise.
944 (ctf_str_remove_ref): Likewise.
945 (ctf_str_add): Returns uint32_t now.
946 (ctf_str_add_ref): Likewise.
947 (ctf_str_add_external): Now returns a boolean (int).
948 * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab
949 for strings in the appropriate range.
950 (ctf_str_create_atoms): Create the ctf_prov_strtab. Detect OOM
951 when adding the null string to the new strtab.
952 (ctf_str_free_atoms): Destroy the ctf_prov_strtab.
953 (ctf_str_add_ref_internal): Add make_provisional argument. If
954 make_provisional, populate the offset and fill in the
955 ctf_prov_strtab accordingly.
956 (ctf_str_add): Return the offset, not the string.
957 (ctf_str_add_ref): Likewise.
958 (ctf_str_add_external): Return a success integer.
959 (ctf_str_remove_ref): New, remove a single ref.
960 (ctf_str_count_strtab): Do not count the initial null string's
961 length or the existence or length of any unreferenced internal
963 (ctf_str_populate_sorttab): Skip atoms with no refs.
964 (ctf_str_write_strtab): Populate the nullstr earlier. Add one
965 to the cts_len for the null string, since it is no longer done
966 in ctf_str_count_strtab. Adjust for csa_external_offset rename.
967 Populate the csa_offset for both internal and external cases.
968 Flush the ctf_prov_strtab afterwards, and reset the
970 * ctf-create.c (ctf_grow_ptrtab): New.
971 (ctf_create): Call it. Initialize new fields rather than old
972 ones. Tell ctf_bufopen_internal that this is a writable dictionary.
973 Set the ctl hashes and data model.
974 (ctf_update): Rename to...
975 (ctf_serialize): ... this. Leave a compatibility function behind.
976 Tell ctf_simple_open_internal that this is a writable dictionary.
977 Pass the new fields along from the old dictionary. Drop
978 ctf_dtnextid and ctf_dtbyname. Use ctf_strraw, not dtd_name.
979 Do not zero out the DTD's ctt_name.
980 (ctf_prefixed_name): Rename to...
981 (ctf_name_table): ... this. No longer return a prefixed name: return
982 the applicable name table instead.
983 (ctf_dtd_insert): Use it, and use the right name table. Pass in the
984 kind we're adding. Migrate away from dtd_name.
985 (ctf_dtd_delete): Adjust similarly. Remove the ref to the
987 (ctf_dtd_lookup_type_by_name): Remove.
988 (ctf_dynamic_type): Always return NULL on read-only dictionaries.
989 No longer check ctf_dtnextid: check ctf_typemax instead.
990 (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead.
991 (ctf_rollback): Likewise. No longer fail with ECTF_OVERROLLBACK. Use
992 ctf_name_table and the right name table, and migrate away from
993 dtd_name as in ctf_dtd_delete.
994 (ctf_add_generic): Pass in the kind explicitly and pass it to
995 ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid. Migrate away
996 from dtd_name to using ctf_str_add_ref to populate the ctt_name.
997 Grow the ptrtab if needed.
998 (ctf_add_encoded): Pass in the kind.
999 (ctf_add_slice): Likewise.
1000 (ctf_add_array): Likewise.
1001 (ctf_add_function): Likewise.
1002 (ctf_add_typedef): Likewise.
1003 (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking
1004 ctt_name rather than dtd_name.
1005 (ctf_add_struct_sized): Pass in the kind. Use
1006 ctf_lookup_by_rawname, not ctf_hash_lookup_type /
1007 ctf_dtd_lookup_type_by_name.
1008 (ctf_add_union_sized): Likewise.
1009 (ctf_add_enum): Likewise.
1010 (ctf_add_enum_encoded): Likewise.
1011 (ctf_add_forward): Likewise.
1012 (ctf_add_type): Likewise.
1013 (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not
1014 being initialized until after the call.
1015 (ctf_write_mem): Likewise.
1016 (ctf_write): Likewise.
1017 * ctf-archive.c (arc_write_one_ctf): Likewise.
1018 * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not
1019 ctf_hash_lookup_type.
1020 (ctf_lookup_by_id): No longer check the readonly types if the
1021 dictionary is writable.
1022 * ctf-open.c (init_types): Assert that this dictionary is not
1023 writable. Adjust to use the new name hashes, ctf_name_table,
1024 and ctf_ptrtab_len. GNU style fix for the final ptrtab scan.
1025 (ctf_bufopen_internal): New 'writable' parameter. Flip on LCTF_RDWR
1026 if set. Drop out early when dictionary is writable. Split the
1027 ctf_lookups initialization into...
1028 (ctf_set_cth_hashes): ... this new function.
1029 (ctf_simple_open_internal): Adjust. New 'writable' parameter.
1030 (ctf_simple_open): Adjust accordingly.
1031 (ctf_bufopen): Likewise.
1032 (ctf_file_close): Destroy the appropriate name hashes. No longer
1033 destroy ctf_dtbyname, which is gone.
1034 (ctf_getdatasect): Remove spurious "extern".
1035 * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the
1036 specified name table, given a kind.
1037 (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *.
1038 (ctf_member_iter): Add support for iterating over the
1040 (ctf_enum_iter): Likewise.
1041 (ctf_variable_iter): Likewise.
1042 (ctf_type_rvisit): Likewise.
1043 (ctf_member_info): Add support for types in the dynamic type list.
1044 (ctf_enum_name): Likewise.
1045 (ctf_enum_value): Likewise.
1046 (ctf_func_type_info): Likewise.
1047 (ctf_func_type_args): Likewise.
1048 * ctf-link.c (ctf_accumulate_archive_names): No longer call
1050 (ctf_link_write): Likewise.
1051 (ctf_link_intern_extern_string): Adjust for new
1052 ctf_str_add_external return value.
1053 (ctf_link_add_strtab): Likewise.
1054 * ctf-util.c (ctf_list_empty_p): New.
1056 2019-08-05 Nick Alcock <nick.alcock@oracle.com>
1058 * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on
1060 * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable
1062 (ctf_add_variable): Likewise for variables pointing to them.
1063 * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable
1064 type link failure, but do warn for others.
1065 * ctf-dump.c (ctf_dump_format_type): Likewise. Do not assume all
1066 errors to be ENOMEM.
1067 (ctf_dump_member): Likewise.
1068 (ctf_dump_type): Likewise.
1069 (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM.
1070 (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM.
1071 (ctf_dump_header): Likewise.
1072 (ctf_dump_label): likewise.
1073 (ctf_dump_objts): likewise.
1074 (ctf_dump_funcs): likewise.
1075 (ctf_dump_var): likewise.
1076 (ctf_dump_str): Likewise.
1078 2019-09-30 Nick Alcock <nick.alcock@oracle.com>
1080 * configure.ac (AC_DISABLE_SHARED): New, like opcodes/.
1081 (LT_INIT): Likewise.
1082 (AM_INSTALL_LIBBFD): Likewise.
1083 (dlopen): Note why this is necessary in a comment.
1084 (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from
1086 (SHARED_LDFLAGS): Likewise.
1087 (BFD_LIBADD): Likewise, for libbfd.
1088 (BFD_DEPENDENCIES): Likewise.
1089 (VERSION_FLAGS): Initialize, using a version script if ld supports
1090 one, or libtool -export-symbols-regex otherwise.
1091 (AC_CONFIG_MACRO_DIR): Add ../BFD.
1092 * Makefile.am (ACLOCAL_AMFLAGS): Likewise.
1094 (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir).
1095 (noinst_LIBRARIES): Replace with...
1096 [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or...
1097 [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new
1098 libctf-nobfd.la as well.
1099 [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers.
1100 [!INSTALL_LIBCTF] (include_HEADERS): New, empty.
1101 (libctf_a_SOURCES): Rename to...
1102 (libctf_nobfd_la_SOURCES): ... this, all of libctf other than
1104 (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES,
1105 with ctf-open-bfd.c added.
1106 (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@.
1107 (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well.
1108 (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@.
1109 * Makefile.am [INSTALL_LIBCTF]: Use it.
1110 * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the
1112 * libctf.ver: New, everything is version LIBCTF_1.0 currently (even
1113 the unstable components).
1114 * Makefile.in: Regenerated.
1115 * config.h.in: Likewise.
1116 * configure: Likewise.
1118 2019-07-30 Nick Alcock <nick.alcock@oracle.com>
1120 * configure.ac (INSTALL_LIBCTF): New, controlled by
1121 --enable-install-libctf.
1122 [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a.
1123 * Makefile.in: Regenerated.
1124 * configure: Regenerated.
1126 2019-07-30 Nick Alcock <nick.alcock@oracle.com>
1128 * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set.
1129 * ctf-open-bfd.c (ctf_bfdclose): Fix comment.
1131 2019-07-30 Nick Alcock <nick.alcock@oracle.com>
1133 * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable.
1135 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1137 * ctf-impl.h (includes): Include <sys/param.h> here.
1139 2019-07-30 Nick Alcock <nick.alcock@oracle.com>
1141 * ctf-open.c (flip_lbls): Eschew for-loop initial declarations.
1142 (flip_objts): Likewise.
1143 (flip_vars): Likewise.
1144 (flip_types): Likewise.
1146 2019-07-30 Nick Alcock <nick.alcock@oracle.com>
1148 * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value
1149 freeing functions: if set, free the key and value if the slot
1150 already exists. Always reassign the key.
1151 (ctf_dynhash_insert): Adjust call appropriately.
1152 (ctf_hash_insert_type): Likewise.
1154 2019-08-03 Nick Alcock <nick.alcock@oracle.com>
1156 * ctf-create.c (ctf_add_type): Look up and use the forwarded-to
1157 type kind. Allow forwards to unify with pre-existing structs/
1160 2019-07-30 Nick Alcock <nick.alcock@oracle.com>
1162 * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New.
1163 <ctf_link_memb_name_changer>: Likewise.
1164 <ctf_link_memb_name_changer_arg>: Likewise.
1165 * ctf-create.c (ctf_update): Update accordingly.
1166 * ctf-open.c (ctf_file_close): Likewise.
1167 * ctf-link.c (ctf_create_per_cu): Apply the cu mapping.
1168 (ctf_link_add_cu_mapping): New.
1169 (ctf_link_set_memb_name_changer): Likewise.
1170 (ctf_change_parent_name): New.
1171 (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names
1172 allocated by the caller's ctf_link_memb_name_changer.
1173 <ndynames>: Likewise.
1174 (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer.
1175 (ctf_link_write): Likewise (for _CTF_SECTION only): also call
1176 ctf_change_parent_name. Free any resulting names.
1178 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1180 * ctf-link.c (ctf_create_per_cu): New, refactored out of...
1181 (ctf_link_one_type): ... here, with parent-name setting added.
1182 (check_variable): New.
1183 (ctf_link_one_variable): Likewise.
1184 (ctf_link_one_input_archive_member): Call it.
1185 * ctf-error.c (_ctf_errlist): Updated with new errors.
1187 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1189 * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping.
1190 (struct ctf_link_type_mapping_key): New.
1191 (ctf_hash_type_mapping_key): Likewise.
1192 (ctf_hash_eq_type_mapping_key): Likewise.
1193 (ctf_add_type_mapping): Likewise.
1194 (ctf_type_mapping): Likewise.
1195 (ctf_dynhash_empty): Likewise.
1196 * ctf-open.c (ctf_file_close): Update accordingly.
1197 * ctf-create.c (ctf_update): Likewise.
1198 (ctf_add_type): Populate the mapping.
1199 * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key.
1200 (ctf_hash_eq_type_mapping_key): Check the key for equality.
1201 (ctf_dynhash_insert): Fix comment typo.
1202 (ctf_dynhash_empty): New.
1203 * ctf-link.c (ctf_add_type_mapping): New.
1204 (ctf_type_mapping): Likewise.
1205 (empty_link_type_mapping): New.
1206 (ctf_link_one_input_archive): Call it.
1208 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1210 * ctf-link.c: New file, linking of the string and type sections.
1211 * Makefile.am (libctf_a_SOURCES): Add it.
1212 * Makefile.in: Regenerate.
1214 * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs,
1216 * ctf-create.c (ctf_update): Update accordingly.
1217 * ctf-open.c (ctf_file_close): Likewise.
1218 * ctf-error.c (_ctf_errlist): Updated with new errors.
1220 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1222 * ctf-dump.c (ctf_dump_funcs): Check the right error value.
1224 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1226 * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not
1228 (ctf_dump_type): Pass down the flag from ctf_type_iter_all.
1229 (ctf_dump_format_type): Add non-root-type { } notation.
1230 Add root flag to prototype.
1231 (ctf_dump_label): Adjust accordingly.
1232 (ctf_dump_objts): Likewise.
1233 (ctf_dump_var): Likewise.
1235 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1237 * ctf-create.c (ctf_compress_write): Fix double-free.
1239 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1241 * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms
1243 (ctf_arc_write_fd): ... this new function.
1244 * ctf-create.c (ctf_write_mem): New.
1246 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1248 * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field.
1249 (ctf_file_t) <ctf_syn_ext_strtab>: Likewise.
1250 (ctf_str_add_ref): Name the last arg.
1251 (ctf_str_add_external) New.
1252 (ctf_str_add_strraw_explicit): Likewise.
1253 (ctf_simple_open_internal): Likewise.
1254 (ctf_bufopen_internal): Likewise.
1256 * ctf-string.c (ctf_strraw_explicit): Split from...
1257 (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab.
1258 (ctf_str_add_ref_internal): Return the atom, not the
1260 (ctf_str_add): Adjust accordingly.
1261 (ctf_str_add_ref): Likewise. Move up in the file.
1262 (ctf_str_add_external): New: update the csa_offset.
1263 (ctf_str_count_strtab): Only account for strings with no csa_offset
1264 in the internal strtab length.
1265 (ctf_str_write_strtab): If the csa_offset is set, update the
1266 string's refs without writing the string out, and update the
1267 ctf_syn_ext_strtab. Make OOM handling less ugly.
1268 * ctf-create.c (struct ctf_sort_var_arg_cb): New.
1269 (ctf_update): Handle failure to populate the strtab. Pass in the
1270 new ctf_sort_var arg. Adjust for ctf_syn_ext_strtab addition.
1271 Call ctf_simple_open_internal, not ctf_simple_open.
1272 (ctf_sort_var): Call ctf_strraw_explicit rather than looking up
1274 * ctf-hash.c (ctf_hash_insert_type): Likewise (but using
1275 ctf_strraw). Adjust to diagnose ECTF_STRTAB nonetheless.
1276 * ctf-open.c (init_types): No longer filter out ECTF_STRTAB.
1277 (ctf_file_close): Destroy the ctf_syn_ext_strtab.
1278 (ctf_simple_open): Rename to, and reimplement as a wrapper around...
1279 (ctf_simple_open_internal): ... this new function, which calls
1280 ctf_bufopen_internal.
1281 (ctf_bufopen): Rename to, and reimplement as a wrapper around...
1282 (ctf_bufopen_internal): ... this new function, which sets
1285 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1287 * ctf_types.c (ctf_type_iter_all): New.
1289 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1291 * ctf-open.c (init_symtab): Check for overflow against the right
1293 (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length.
1294 (upgrade_types_v1): Note that these sections are not checked.
1295 (flip_header): Endian-swap the header fields.
1296 (flip_ctf): Endian-swap the sections.
1297 (flip_objts): Update comment.
1298 (ctf_bufopen): Check header offsets and alignment for validity.
1300 2019-07-13 Nick Alcock <nick.alcock@oracle.com>
1302 * ctf-open-bfd.c: Add <assert.h>.
1303 (ctf_bfdopen_ctfsect): Open string and symbol tables using
1304 techniques borrowed from bfd_elf_sym_name.
1305 (ctf_new_archive_internal): Improve comment.
1306 * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect.
1307 * ctf-open.c (ctf_bufopen): Allow opening with a string section but
1308 no symbol section, but not vice versa.
1310 2019-07-08 Nick Alcock <nick.alcock@oracle.com>
1312 * ctf-impl.h (ctf_file_t): New field ctf_openflags.
1313 * ctf-open.c (ctf_bufopen): Set it. No longer dump header offsets.
1314 * ctf-dump.c (dump_header): New function, dump the CTF header.
1315 (ctf_dump): Call it.
1316 (ctf_dump_header_strfield): New function.
1317 (ctf_dump_header_sectfield): Likewise.
1319 2019-07-06 Nick Alcock <nick.alcock@oracle.com>
1321 * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase,
1322 ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const.
1323 * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and
1324 ctf_base: do not assume that it is always sizeof (ctf_header_t).
1325 Print out ctf_cuname: only print out ctf_parname if set.
1326 (ctf_free_base): Removed, ctf_base is no longer freed: free
1327 ctf_dynbase instead.
1328 (ctf_set_version): Fix spacing.
1329 (upgrade_header): New, in-place header upgrading.
1330 (upgrade_types): Rename to...
1331 (upgrade_types_v1): ... this. Free ctf_dynbase, not ctf_base. No
1332 longer track old and new headers separately. No longer allow for
1333 header sizes explicitly: squeeze the headers out on upgrade (they
1334 are preserved in fp->ctf_header). Set ctf_dynbase, ctf_base and
1335 ctf_buf explicitly. Use ctf_free, not ctf_free_base.
1336 (upgrade_types): New, also handle ctf_parmax updating.
1337 (flip_header): Flip ctf_cuname.
1338 (flip_types): Flip BUF explicitly rather than deriving BUF from
1340 (ctf_bufopen): Store the header in fp->ctf_header. Correct minimum
1341 required alignment of objtoff and funcoff. No longer store it in
1342 the ctf_buf unless that buf is derived unmodified from the input.
1343 Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals
1344 that duplicate fields in ctf_file: move allocation of ctf_file
1345 further up instead. Call upgrade_header as needed. Move
1346 version-specific ctf_parmax initialization into upgrade_types. More
1347 concise error handling.
1348 (ctf_file_close): No longer test for null pointers before freeing.
1349 Free ctf_dyncuname, ctf_dynbase, and ctf_header. Do not call
1352 (ctf_cuname_set): New.
1353 * ctf-create.c (ctf_update): Populate ctf_cuname.
1354 (ctf_gzwrite): Write out the header explicitly. Remove obsolescent
1356 (ctf_write): Likewise.
1357 (ctf_compress_write): Get the header from ctf_header, not ctf_base.
1358 Fix the compression length: fp->ctf_size never counted the CTF
1359 header. Simplify the compress call accordingly.
1361 2019-07-11 Hans-Peter Nilsson <hp@bitrange.com>
1363 * ctf-endian.h: Don't assume htole64 and le64toh are always
1364 present if HAVE_ENDIAN_H; also check if htole64 is defined.
1365 [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity,
1366 not bswap_identity_64.
1368 2019-09-18 Alan Modra <amodra@gmail.com>
1370 * ctf-open-bfd.c: Update throughout for bfd section macro changes.
1372 2019-09-09 Phil Blundell <pb@pbcl.net>
1374 binutils 2.33 branch created.
1376 2019-07-18 Nick Alcock <nick.alcock@oracle.com>
1378 * ctf-types.c (ctf_type_aname_raw): New.
1379 (ctf_func_type_info): Likewise.
1380 (ctf_func_type_args): Likewise.
1381 * ctf-error.c (_ctf_errlist): Fix description.
1382 * ctf-lookup.c: Fix file description.
1384 2019-06-28 Nick Alcock <nick.alcock@oracle.com>
1386 * ctf-create.c (ctf_create): Fix off-by-one error.
1388 2019-06-28 Nick Alcock <nick.alcock@oracle.com>
1390 * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
1392 (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
1393 (struct ctf_str_atom): New, disambiguated single string.
1394 (struct ctf_str_atom_ref): New, points to some other location that
1395 references this string's offset.
1396 (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
1397 Remove member ctf_dtvstrlen: we no longer track the total strlen
1399 (ctf_str_create_atoms): Declare new function in ctf-string.c.
1400 (ctf_str_free_atoms): Likewise.
1401 (ctf_str_add): Likewise.
1402 (ctf_str_add_ref): Likewise.
1403 (ctf_str_rollback): Likewise.
1404 (ctf_str_purge_refs): Likewise.
1405 (ctf_str_write_strtab): Likewise.
1406 (ctf_realloc): Declare new function in ctf-util.c.
1408 * ctf-open.c (ctf_bufopen): Create the atoms table.
1409 (ctf_file_close): Destroy it.
1410 * ctf-create.c (ctf_update): Copy-and-free it on update. No longer
1411 special-case the position of the parname string. Construct the
1412 strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
1413 rest of each buffer element is constructed, not via open-coding:
1414 realloc the CTF buffer and append the strtab to it. No longer
1415 maintain ctf_dtvstrlen. Sort the variable entry table later, after
1416 strtab construction.
1417 (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
1418 (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
1419 after buffer element construction instead.
1420 (ctf_copy_lmembers): Likewise.
1421 (ctf_copy_emembers): Likewise.
1422 (ctf_create): No longer maintain the ctf_dtvstrlen.
1423 (ctf_dtd_delete): Likewise.
1424 (ctf_dvd_delete): Likewise.
1425 (ctf_add_generic): Likewise.
1426 (ctf_add_enumerator): Likewise.
1427 (ctf_add_member_offset): Likewise.
1428 (ctf_add_variable): Likewise.
1429 (membadd): Likewise.
1430 * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
1431 if there are active ctf_str_num_refs.
1432 (ctf_strraw): Move to ctf-string.c.
1433 (ctf_strptr): Likewise.
1434 * ctf-string.c: New file, strtab manipulation.
1436 * Makefile.am (libctf_a_SOURCES): Add it.
1437 * Makefile.in: Regenerate.
1439 2019-06-28 Nick Alcock <nick.alcock@oracle.com>
1441 * ctf-impl.h (ctf_hash_iter_f): New.
1442 (ctf_dynhash_iter): New declaration.
1443 (ctf_dynhash_iter_remove): New declaration.
1444 * ctf-hash.c (ctf_dynhash_iter): Define.
1445 (ctf_dynhash_iter_remove): Likewise.
1446 (ctf_hashtab_traverse): New.
1447 (ctf_hashtab_traverse_remove): Likewise.
1448 (struct ctf_traverse_cb_arg): Likewise.
1449 (struct ctf_traverse_remove_cb_arg): Likewise.
1451 2019-06-28 Nick Alcock <nick.alcock@oracle.com>
1453 * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
1455 2019-06-28 Nick Alcock <nick.alcock@oracle.com>
1457 * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
1458 (ctf_dump_funcs): Likewise.
1460 2019-06-19 Nick Alcock <nick.alcock@oracle.com>
1462 * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
1463 (ctf_fdopen): Check for endian-swapped raw CTF magic, and
1464 little-endian CTF archive magic. Do not check the CTF version:
1465 ctf_simple_open does that in endian-safe ways. Do not dereference
1466 null pointers on open failure.
1468 2019-06-19 Nick Alcock <nick.alcock@oracle.com>
1470 * ctf-open.c (get_vbytes_common): Return the new slice size.
1471 (ctf_bufopen): Flip the endianness of the CTF-section header copy.
1472 Remember to copy in the CTF data when opening an uncompressed
1473 foreign-endian CTF file. Prune useless variable manipulation.
1475 2019-06-19 Nick Alcock <nick.alcock@oracle.com>
1477 * ctf-open.c (ctf_types): Fail when unidentified type kinds are
1480 2019-06-19 Nick Alcock <nick.alcock@oracle.com>
1482 * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
1485 2019-06-19 Nick Alcock <nick.alcock@oracle.com>
1487 * ctf-subr.c (_PAGESIZE): Remove.
1488 (ctf_data_alloc): Likewise.
1489 (ctf_data_free): Likewise.
1490 (ctf_data_protect): Likewise.
1491 * ctf-impl.h: Remove declarations.
1492 * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
1493 ctf_free, not ctf_data_free.
1494 (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc. Free
1495 the buffer again on compression error.
1496 * ctf-open.c (ctf_set_base): No longer track the size: call
1497 ctf_free, not ctf_data_free.
1498 (upgrade_types): Likewise. Call ctf_alloc, not ctf_data_alloc.
1499 (ctf_bufopen): Likewise. No longer call ctf_data_protect.
1501 2019-06-19 Nick Alcock <nick.alcock@oracle.com>
1503 * ctf-create.c (ctf_dtd_insert): Pass on error returns from
1505 (ctf_dvd_insert): Likewise.
1506 (ctf_add_generic): Likewise.
1507 (ctf_add_variable): Likewise.
1508 * ctf-impl.h: Adjust declarations.
1510 2019-06-14 Alan Modra <amodra@gmail.com>
1512 * configure: Regenerate.
1514 2019-06-06 Nick Alcock <nick.alcock@oracle.com>
1516 * ctf-decls.h: Include <libiberty.h>.
1517 * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
1519 2019-06-06 Nick Alcock <nick.alcock@oracle.com>
1521 * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
1522 (ctf_dump_objts): Likewise.
1523 (ctf_dump_funcs): Likewise.
1524 (ctf_dump_member): Likewise.
1525 (ctf_dump_str): Likewise.
1527 2019-06-06 Nick Alcock <nick.alcock@oracle.com>
1529 * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
1530 * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
1532 2019-06-05 Nick Alcock <nick.alcock@oracle.com>
1534 * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
1535 (ctf_arc_open_by_offset): Likewise.
1536 * ctf-create.c (ctf_add_type): Likewise.
1538 2019-06-04 Tom Tromey <tromey@adacore.com>
1540 * ctf-create.c (ctf_add_encoded, ctf_add_slice)
1541 (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
1543 2019-06-04 Nick Alcock <nick.alcock@oracle.com>
1545 * configure.ac: Check for O_CLOEXEC.
1546 * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
1547 * config.h.in: Regenerate.
1548 * configure: Likewise.
1550 2019-06-04 Nick Alcock <nick.alcock@oracle.com>
1552 * qsort_r.c: Rename to...
1553 * ctf-qsort_r.c: ... this.
1554 (_quicksort): Define to ctf_qsort_r.
1555 * ctf-decls.h (qsort_r): Remove.
1557 (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
1558 (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
1559 * Makefile.am (libctf_a_LIBADD): Remove.
1560 (libctf_a_SOURCES): New, add ctf-qsort_r.c.
1561 * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
1562 * ctf-create.c (ctf_update): Likewise.
1563 * configure.ac: Check for BSD versus GNU qsort_r signature.
1564 * Makefile.in: Regenerate.
1565 * config.h.in: Likewise.
1566 * configure: Likewise.
1568 2019-06-03 Nick Alcock <nick.alcock@oracle.com>
1570 * ctf-dump.c (ctf_dump_funcs): Free in the right place.
1572 2019-05-29 Nick Alcock <nick.alcock@oracle.com>
1574 * Makefile.am (ZLIB): New.
1575 (ZLIBINC): Likewise.
1576 (AM_CFLAGS): Use them.
1577 (libctf_a_LIBADD): New, for LIBOBJS.
1578 * configure.ac: Check for zlib, endian.h, and qsort_r.
1579 * ctf-endian.h: New, providing htole64 and le64toh.
1580 * swap.h: Code style fixes.
1581 (bswap_identity_64): New.
1582 * qsort_r.c: New, from gnulib (with one added #include).
1583 * ctf-decls.h: New, providing a conditional qsort_r declaration,
1584 and unconditional definitions of MIN and MAX.
1585 * ctf-impl.h: Use it. Do not use <sys/errno.h>.
1586 (ctf_set_errno): Now returns unsigned long.
1587 * ctf-util.c (ctf_set_errno): Adjust here too.
1588 * ctf-archive.c: Use ctf-endian.h.
1589 (ctf_arc_open_by_offset): Use memset, not bzero. Drop cts_type,
1590 cts_flags and cts_offset.
1591 (ctf_arc_write): Drop debugging dependent on the size of off_t.
1592 * ctf-create.c: Provide a definition of roundup if not defined.
1593 (ctf_create): Drop cts_type, cts_flags and cts_offset.
1594 (ctf_add_reftype): Do not check if type IDs are below zero.
1595 (ctf_add_slice): Likewise.
1596 (ctf_add_typedef): Likewise.
1597 (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
1598 when known error-free. Drop CTF_ERR usage for functions returning
1600 (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
1602 (ctf_add_variable): Likewise.
1603 (enumcmp): Likewise.
1604 (enumadd): Likewise.
1605 (membcmp): Likewise.
1606 (ctf_add_type): Likewise. Cast error-returning ssize_t's to size_t
1607 when known error-free.
1608 * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
1609 returning int: use CTF_ERR for functions returning ctf_type_id.
1610 (ctf_dump_label): Likewise.
1611 (ctf_dump_objts): Likewise.
1612 * ctf-labels.c (ctf_label_topmost): Likewise.
1613 (ctf_label_iter): Likewise.
1614 (ctf_label_info): Likewise.
1615 * ctf-lookup.c (ctf_func_args): Likewise.
1616 * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
1617 (ctf_bufopen): Likewise. Use zlib types as needed.
1618 * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
1620 (ctf_enum_iter): Likewise.
1621 (ctf_type_size): Likewise.
1622 (ctf_type_align): Likewise. Cast to size_t where appropriate.
1623 (ctf_type_kind_unsliced): Likewise.
1624 (ctf_type_kind): Likewise.
1625 (ctf_type_encoding): Likewise.
1626 (ctf_member_info): Likewise.
1627 (ctf_array_info): Likewise.
1628 (ctf_enum_value): Likewise.
1629 (ctf_type_rvisit): Likewise.
1630 * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
1632 (ctf_simple_open): Likewise.
1633 (ctf_bfdopen_ctfsect): Likewise. Set cts_size properly.
1634 * Makefile.in: Regenerate.
1635 * aclocal.m4: Likewise.
1636 * config.h: Likewise.
1637 * configure: Likewise.
1639 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1641 * configure.in: Check for bfd_section_from_elf_index.
1642 * configure: Regenerate.
1643 * config.h.in [HAVE_BFD_ELF]: Likewise.
1644 * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
1645 abfd is potentially unused now.
1647 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1650 * Makefile.in: Regenerated.
1651 * config.h.in: Likewise.
1652 * aclocal.m4: Likewise.
1653 * configure: Likewise.
1655 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1659 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1661 * ctf-labels.c: New.
1663 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1665 * ctf-impl.h (_libctf_version): New declaration.
1666 * ctf-subr.c (_libctf_version): Define it.
1669 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1671 * ctf-create.c (enumcmp): New.
1672 (enumadd): Likewise.
1673 (membcmp): Likewise.
1674 (membadd): Likewise.
1675 (ctf_add_type): Likewise.
1677 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1679 * ctf-lookup.c (isqualifier): New.
1680 (ctf_lookup_by_name): Likewise.
1681 (struct ctf_lookup_var_key): Likewise.
1682 (ctf_lookup_var): Likewise.
1683 (ctf_lookup_variable): Likewise.
1684 (ctf_lookup_symbol_name): Likewise.
1685 (ctf_lookup_by_symbol): Likewise.
1686 (ctf_func_info): Likewise.
1687 (ctf_func_args): Likewise.
1689 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1691 * ctf-decl.c: New file.
1692 * ctf-types.c: Likewise.
1693 * ctf-impl.h: New declarations.
1695 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1697 * ctf-open-bfd.c: New file.
1698 * ctf-open.c (ctf_close): New.
1699 * ctf-impl.h: Include bfd.h.
1700 (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
1701 (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
1703 (ctf_bfdopen_ctfsect): New declaration.
1704 (_CTF_SECTION): likewise.
1706 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1708 * ctf-archive.c: New.
1709 * ctf-impl.h (ctf_archive_internal): New type.
1710 (ctf_arc_open_internal): New declaration.
1711 (ctf_arc_bufopen): Likewise.
1712 (ctf_arc_close_internal): Likewise.
1714 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1716 * ctf-open.c: New file.
1719 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1721 * ctf-create.c: New file.
1722 * ctf-lookup.c: New file.
1724 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1726 * ctf-impl.h: New definitions and declarations for type creation
1729 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1731 * ctf-hash.c: New file.
1732 * ctf-impl.h: New declarations.
1734 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1736 * ctf-error.c: New file.
1738 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1740 * ctf-util.c: New file.
1742 * ctf-impl.h: Include it, and add declarations.
1744 2019-05-28 Nick Alcock <nick.alcock@oracle.com>
1746 * ctf-impl.h: New file.
1747 * ctf-subr.c: New file.
1754 version-control: never