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69a28486
NA		 12021-03-18 Nick Alcock <nick.alcock@oracle.com>
2
3 * ctf-types.c (ctf_type_encoding): Support, after a fashion, for enums.
4 * ctf-dump.c (ctf_dump_format_type): Do not report enums' degenerate
5 encoding.
6
e4c78f30
NA		 72021-03-18 Nick Alcock <nick.alcock@oracle.com>
8
9 * ctf-dedup.c (ctf_dedup_rhash_type): Report errors on the input
10 dict properly.
11 * ctf-open.c (ctf_bufopen_internal): Report errors initializing
12 the atoms table.
13
d7b1416e
NA		 142021-03-18 Nick Alcock <nick.alcock@oracle.com>
15
16 * ctf-impl.h (ctf_next_t) <ctn_tp>: New.
17 <u.ctn_mp>: Remove.
18 <u.ctn_lmp>: Remove.
19 <u.ctn_vlen>: New.
20 * ctf-types.c (ctf_struct_member): New.
21 (ctf_member_next): Use it, dropping separate large/small code paths.
22 (ctf_type_align): Likewise.
23 (ctf_member_info): Likewise.
24 (ctf_type_rvisit): Likewise.
25
08c428af
NA		 262021-03-18 Nick Alcock <nick.alcock@oracle.com>
27
28 * ctf-impl.h (ctf_dtdef_t) <dtu_members>: Remove.
29 <dtd_u>: Likewise.
30 (ctf_dmdef_t): Remove.
31 (struct ctf_next) <u.ctn_dmd>: Remove.
32 * ctf-create.c (INITIAL_VLEN): New, more-or-less arbitrary initial
33 vlen size.
34 (ctf_add_enum): Use it.
35 (ctf_dtd_delete): Do not free the (removed) dmd; remove string
36 refs from the vlen on struct deletion.
37 (ctf_add_struct_sized): Populate the vlen: do it by hand if
38 promoting forwards. Always populate the full-size
39 lsizehi/lsizelo members.
40 (ctf_add_union_sized): Likewise.
41 (ctf_add_member_offset): Set up the vlen rather than the dmd.
42 Expand it as needed, repointing string refs via
43 ctf_str_move_pending. Add the member names as pending strings.
44 Always populate the full-size lsizehi/lsizelo members.
45 (membadd): Remove, folding back into...
46 (ctf_add_type_internal): ... here, adding via an ordinary
47 ctf_add_struct_sized and _next iteration rather than doing
48 everything by hand.
49 * ctf-serialize.c (ctf_copy_smembers): Remove this...
50 (ctf_copy_lmembers): ... and this...
51 (ctf_emit_type_sect): ... folding into here. Figure out if a
52 ctf_stype_t is needed here, not in ctf_add_*_sized.
53 (ctf_type_sect_size): Figure out the ctf_stype_t stuff the same
54 way here.
55 * ctf-types.c (ctf_member_next): Remove the dmd path and always
56 use the vlen. Force large-structure usage for dynamic types.
57 (ctf_type_align): Likewise.
58 (ctf_member_info): Likewise.
59 (ctf_type_rvisit): Likewise.
60 * testsuite/libctf-regression/type-add-unnamed-struct-ctf.c: Add a
61 self-referential type to this test.
62 * testsuite/libctf-regression/type-add-unnamed-struct.c: Adjusted
63 accordingly.
64 * testsuite/libctf-regression/type-add-unnamed-struct.lk: Likewise.
65
77d724a7
NA		 662021-03-18 Nick Alcock <nick.alcock@oracle.com>
67
68 * ctf-impl.h (ctf_dtdef_t) <dtd_vlen_alloc>: New.
69 (ctf_str_move_pending): Declare.
70 * ctf-string.c (ctf_str_add_ref_internal): Fix error return.
71 (ctf_str_move_pending): New.
72 * ctf-create.c (ctf_grow_vlen): New.
73 (ctf_dtd_delete): Zero out the vlen_alloc after free. Free the
74 vlen later: iterate over it and free enum name refs first.
75 (ctf_add_generic): Populate dtd_vlen_alloc from vlen.
76 (ctf_add_enum): populate the vlen; do it by hand if promoting
77 forwards.
78 (ctf_add_enumerator): Set up the vlen rather than the dmd. Expand
79 it as needed, repointing string refs via ctf_str_move_pending. Add
80 the enumerand names as pending strings.
81 * ctf-serialize.c (ctf_copy_emembers): Remove.
82 (ctf_emit_type_sect): Copy the vlen into place and ref the
83 strings.
84 * ctf-types.c (ctf_enum_next): The dynamic portion now uses
85 the same code as the non-dynamic.
86 (ctf_enum_name): Likewise.
87 (ctf_enum_value): Likewise.
88 * testsuite/libctf-lookup/enum-many-ctf.c: New test.
89 * testsuite/libctf-lookup/enum-many.lk: New test.
90
986e9e3a
NA		 912021-03-18 Nick Alcock <nick.alcock@oracle.com>
92
93 * ctf-hash.c (ctf_dynset_elements): New.
94 * ctf-impl.h (ctf_dynset_elements): Declare it.
95 (ctf_str_add_pending): Likewise.
96 (ctf_dict_t) <ctf_str_pending_ref>: New, set of refs that must be
97 added during serialization.
98 * ctf-string.c (ctf_str_create_atoms): Initialize it.
99 (CTF_STR_ADD_REF): New flag.
100 (CTF_STR_MAKE_PROVISIONAL): Likewise.
101 (CTF_STR_PENDING_REF): Likewise.
102 (ctf_str_add_ref_internal): Take a flags word rather than int
103 params. Populate, and clear out, ctf_str_pending_ref.
104 (ctf_str_add): Adjust accordingly.
105 (ctf_str_add_external): Likewise.
106 (ctf_str_add_pending): New.
107 (ctf_str_remove_ref): Also remove the potential ref if it is a
108 pending ref.
109 * ctf-serialize.c (ctf_serialize): Prohibit addition of strings
110 with ctf_str_add_ref before serialization. Ensure that the
111 ctf_str_pending_ref set is empty before strtab finalization.
112 (ctf_emit_type_sect): Add a ref to the ctt_name.
113 * ctf-create.c (ctf_add_generic): Add the ctt_name as a pending
114 ref.
115 * testsuite/libctf-writable/reserialize-strtab-corruption.*: New test.
116
2a05d50e
NA		 1172021-03-18 Nick Alcock <nick.alcock@oracle.com>
118
119 * ctf-serialize.c (ctf_serialize): Preserve ctf_typemax across
120 serialization.
121
81982d20
NA		 1222021-03-18 Nick Alcock <nick.alcock@oracle.com>
123
124 * ctf-impl.h (ctf_dtdef_t) <dtd_u.dtu_argv>: Remove.
125 * ctf-create.c (ctf_dtd_delete): No longer free it.
126 (ctf_add_function): Use the dtd_vlen, not dtu_argv. Properly align.
127 * ctf-serialize.c (ctf_emit_type_sect): Just copy the dtd_vlen.
128 * ctf-types.c (ctf_func_type_info): Just use the vlen.
129 (ctf_func_type_args): Likewise.
130
534444b1
NA		 1312021-03-18 Nick Alcock <nick.alcock@oracle.com>
132
133 * ctf-impl.h (ctf_dtdef_t) <dtd_u.dtu_arr>: Remove.
134 * ctf-create.c (ctf_add_array): Use the dtd_vlen, not dtu_arr.
135 (ctf_set_array): Likewise.
136 * ctf-serialize.c (ctf_emit_type_sect): Just copy the dtd_vlen.
137 * ctf-types.c (ctf_array_info): Just use the vlen.
138
7879dd88
NA		 1392021-03-18 Nick Alcock <nick.alcock@oracle.com>
140
141 * ctf-impl.h (ctf_dtdef_t) <dtd_u.dtu_enc>: Remove.
142 <dtd_u.dtu_slice>: Likewise.
143 <dtd_vlen>: New.
144 * ctf-create.c (ctf_add_generic): Perhaps allocate it. All
145 callers adjusted.
146 (ctf_dtd_delete): Free it.
147 (ctf_add_slice): Use the dtd_vlen, not dtu_enc.
148 (ctf_add_encoded): Likewise. Assert that this must be an int or
149 float.
150 * ctf-serialize.c (ctf_emit_type_sect): Just copy the dtd_vlen.
151 * ctf-dedup.c (ctf_dedup_rhash_type): Use the dtd_vlen, not
152 dtu_slice.
153 * ctf-types.c (ctf_type_reference): Likewise.
154 (ctf_type_encoding): Remove most dynamic-type-specific code: just
155 get the vlen from the right place. Report failure to look up the
156 underlying type's encoding.
157
eefe721e
NA		 1582021-03-18 Nick Alcock <nick.alcock@oracle.com>
159
160 * ctf-archive.c (ctf_archive_next): GNU style fix for do {} while.
161 * ctf-dedup.c (ctf_dedup_rhash_type): Likewise.
162 (ctf_dedup_rwalk_one_output_mapping): Likewise.
163 * ctf-dump.c (ctf_dump_format_type): Likewise.
164 * ctf-lookup.c (ctf_symbol_next): Likewise.
165 * swap.h (swap_thing): Likewise.
166
b9a96431
NA		 1672021-03-18 Nick Alcock <nick.alcock@oracle.com>
168
169 * ctf-serialize.c: General reshuffling, and...
170 (emit_symtypetab_state_t): New, migrated from
171 local variables in ctf_serialize.
172 (ctf_serialize): Split out most section sizing and
173 emission.
174 (ctf_symtypetab_sect_sizes): New (split out).
175 (ctf_emit_symtypetab_sects): Likewise.
176 (ctf_type_sect_size): Likewise.
177 (ctf_emit_type_sect): Likewise.
178
01cbfcba
NA		 1792021-03-18 Nick Alcock <nick.alcock@oracle.com>
180
181 * ctf-impl.h (ctf_dict_t): Fix comment.
182
bf4c3185
NA		 1832021-03-18 Nick Alcock <nick.alcock@oracle.com>
184
185 * ctf-create.c (symtypetab_delete_nonstatic_vars): Move
186 into ctf-serialize.c.
187 (ctf_symtab_skippable): Likewise.
188 (CTF_SYMTYPETAB_EMIT_FUNCTION): Likewise.
189 (CTF_SYMTYPETAB_EMIT_PAD): Likewise.
190 (CTF_SYMTYPETAB_FORCE_INDEXED): Likewise.
191 (symtypetab_density): Likewise.
192 (emit_symtypetab): Likewise.
193 (emit_symtypetab_index): Likewise.
194 (ctf_copy_smembers): Likewise.
195 (ctf_copy_lmembers): Likewise.
196 (ctf_copy_emembers): Likewise.
197 (ctf_sort_var): Likewise.
198 (ctf_serialize): Likewise.
199 (ctf_gzwrite): Likewise.
200 (ctf_compress_write): Likewise.
201 (ctf_write_mem): Likewise.
202 (ctf_write): Likewise.
203 * ctf-serialize.c: New file.
204 * Makefile.am (libctf_nobfd_la_SOURCES): Add it.
205 * Makefile.in: Regenerate.
206
08794526
NA		 2072021-03-18 Nick Alcock <nick.alcock@oracle.com>
208
209 * ctf-link.c (ctf_link_lazy_open): Move up in the file, to near
210 ctf_link_add_ctf.
211 * ctf-lookup.c (ctf_lookup_symbol_idx): Repair tabdamage.
212 (ctf_lookup_by_sym_or_name): Likewise.
213 * testsuite/libctf-lookup/struct-iteration.c: Likewise.
214 * testsuite/libctf-regression/type-add-unnamed-struct.c: Likewise.
215
211bcd01
NA		 2162021-03-02 Nick Alcock <nick.alcock@oracle.com>
217
218 * ctf-create.c (symtypetab_density): Report the symbol name as
219 well as index in the name != object error; note the likely
220 consequences.
221 * ctf-link.c (ctf_link_shuffle_syms): Report the symbol index
222 as well as name.
223
8e7e4464
NA		 2242021-03-02 Nick Alcock <nick.alcock@oracle.com>
225
226 * ctf-link.c (ctf_link_shuffle_syms): Free ctf_dynsyms properly.
227
cf6a0b98
NA		 2282021-03-02 Nick Alcock <nick.alcock@oracle.com>
229
230 * ctf-dump.c (ctf_dump_format_type): Fix signed/unsigned confusion.
231
4659554b
NA		 2322021-03-02 Nick Alcock <nick.alcock@oracle.com>
233
234 * ctf-dedup.c (ctf_dedup): Pass on errors from ctf_dedup_hash_type.
235 Call ctf_dedup_fini properly on other errors.
236 (ctf_dedup_emit_type): Set the errno on dynhash insertion failure.
237 * ctf-link.c (ctf_link_deduplicating_per_cu): Close outputs beyond
238 output 0 when asserting because >1 output is found.
239 (ctf_link_deduplicating): Likewise, when asserting because the
240 shared output is not the same as the passed-in fp.
241
f5060e56
NA		 2422021-03-02 Nick Alcock <nick.alcock@oracle.com>
243
244 * ctf-impl.h (ctf_dict_t) <ctf_link_type_mapping>: No longer used
245 by the nondeduplicating linker.
246 (ctf_add_type_mapping): Removed, now static.
247 (ctf_type_mapping): Likewise.
248 (ctf_dedup_type_mapping): New.
249 (ctf_dedup_t) <cd_input_nums>: New.
250 * ctf-dedup.c (ctf_dedup_init): Populate it.
251 (ctf_dedup_fini): Free it again. Emphasise that this has to be
252 the last thing called.
253 (ctf_dedup): Populate it.
254 (ctf_dedup_populate_type_mapping): Removed.
255 (ctf_dedup_populate_type_mappings): Likewise.
256 (ctf_dedup_emit): No longer call it. No longer call
257 ctf_dedup_fini either.
258 (ctf_dedup_type_mapping): New.
259 * ctf-link.c (ctf_unnamed_cuname): New.
260 (ctf_create_per_cu): Arguments must be non-null now.
261 (ctf_in_member_cb_arg): Removed.
262 (ctf_link): No longer populate it. No longer discard the
263 mapping table.
264 (ctf_link_deduplicating_one_symtypetab): Use
265 ctf_dedup_type_mapping, not ctf_type_mapping. Use
266 ctf_unnamed_cuname.
267 (ctf_link_one_variable): Likewise. Pass in args individually: no
268 longer a ctf_variable_iter callback.
269 (empty_link_type_mapping): Removed.
270 (ctf_link_deduplicating_variables): Use ctf_variable_next, not
271 ctf_variable_iter. No longer pack arguments to
272 ctf_link_one_variable into a struct.
273 (ctf_link_deduplicating_per_cu): Call ctf_dedup_fini once
274 all link phases are done.
275 (ctf_link_deduplicating): Likewise.
276 (ctf_link_intern_extern_string): Improve comment.
277 (ctf_add_type_mapping): Migrate...
278 (ctf_type_mapping): ... these functions...
279 * ctf-create.c (ctf_add_type_mapping): ... here...
280 (ctf_type_mapping): ... and make static, for the sole use of
281 ctf_add_type.
282
478c04a5
NA		 2832021-03-02 Nick Alcock <nick.alcock@oracle.com>
284
285 * ctf-link.c (ctf_link_one_variable): Remove reference to
286 "unconflicted link mode".
287
8915c559
NA		 2882021-03-02 Nick Alcock <nick.alcock@oracle.com>
289
290 * ctf-link.c (ctf_create_per_cu): Drop FILENAME now that it is
291 always identical to CUNAME.
292 (ctf_link_deduplicating_one_symtypetab): Adjust.
293 (ctf_link_one_type): Remove.
294 (ctf_link_one_input_archive_member): Likewise.
295 (ctf_link_close_one_input_archive): Likewise.
296 (ctf_link_one_input_archive): Likewise.
297 (ctf_link): No longer call it. Drop CTF_LINK_NONDEDUP path.
298 Improve header comment a bit (dicts, not files). Adjust
299 ctf_create_per_cu call.
300 (ctf_link_deduplicating_variables): Simplify.
301 (ctf_link_in_member_cb_arg_t) <cu_name>: Remove.
302 <in_input_cu_file>: Likewise.
303 <in_fp_parent>: Likewise.
304 <done_parent>: Likewise.
305 (ctf_link_one_variable): Turn uses of in_file_name to in_cuname.
306
ac36e134
NA		 3072021-03-02 Nick Alcock <nick.alcock@oracle.com>
308
309 * ctf-types.c (ctf_member_iter): Move 'rc' to an inner scope.
310 (ctf_enum_iter): Reimplement in terms of ctf_enum_next.
311 (ctf_type_iter): Reimplement in terms of ctf_type_next.
312 (ctf_type_iter_all): Likewise.
313 (ctf_variable_iter): Reimplement in terms of ctf_variable_next.
314 * ctf-archive.c (ctf_archive_iter_internal): Remove.
315 (ctf_archive_iter): Reimplement in terms of ctf_archive_next.
316
eaa2913a
NA		 3172021-03-02 Nick Alcock <nick.alcock@oracle.com>
318
319 * ctf-archive.c (ctf_archive_next): Set the name of parents in
320 single-member archives.
321
8255cf42
AM		 3222021-02-26 Alan Modra <amodra@gmail.com>
323
324 * Makefile.in: Regenerate.
325
93993f67
AM		 3262021-02-21 Alan Modra <amodra@gmail.com>
327
328 * configure.ac: Invoke AC_CANONICAL_TARGET, AC_CANONICAL_HOST
329 and AC_CANONICAL_BUILD.
330 * configure: Regenerate.
331 * Makefile.in: Regenerate.
332
fd126337 3332021-02-20 Nick Alcock <nick.alcock@oracle.com>
f4f60336
NA		 334
335 * ctf-impl.h (ctf_dict_t) <ctf_symhash>: New.
336 <ctf_symhash_latest>: Likewise.
337 (struct ctf_archive_internal) <ctfi_crossdict_cache>: New.
338 <ctfi_symnamedicts>: New.
339 <ctfi_syms>: Remove.
340 (ctf_lookup_symbol_name): Remove.
341 * ctf-lookup.c (ctf_lookup_symbol_name): Propagate errors from
342 parent properly. Make static.
343 (ctf_lookup_symbol_idx): New, linear search for the symbol name,
344 cached in the crossdict cache's ctf_symhash (if available), or
345 this dict's (otherwise).
346 (ctf_try_lookup_indexed): Allow the symname to be passed in.
347 (ctf_lookup_by_symbol): Turn into a wrapper around...
348 (ctf_lookup_by_sym_or_name): ... this, supporting name lookup too,
349 using ctf_lookup_symbol_idx in non-writable dicts. Special-case
350 name lookup in dynamic dicts without reported symbols, which have
351 no symtab or dynsymidx but where name lookup should still work.
352 (ctf_lookup_by_symbol_name): New, another wrapper.
353 * ctf-archive.c (enosym): Note that this is present in
354 ctfi_symnamedicts too.
355 (ctf_arc_close): Adjust for removal of ctfi_syms. Free the
356 ctfi_symnamedicts.
357 (ctf_arc_flush_caches): Likewise.
358 (ctf_dict_open_cached): Memoize the first cached dict in the
359 crossdict cache.
360 (ctf_arc_lookup_symbol): Turn into a wrapper around...
361 (ctf_arc_lookup_sym_or_name): ... this. No longer cache
362 ctf_id_t lookups: just call ctf_lookup_by_symbol as needed (but
363 still cache the dicts those lookups succeed in). Add
364 lookup-by-name support, with dicts of successful lookups cached in
365 ctfi_symnamedicts. Refactor the caching code a bit.
366 (ctf_arc_lookup_symbol_name): New, another wrapper.
367 * ctf-open.c (ctf_dict_close): Free the ctf_symhash.
368 * libctf.ver (LIBCTF_1.2): New version. Add
369 ctf_lookup_by_symbol_name, ctf_arc_lookup_symbol_name.
370 * testsuite/libctf-lookup/enum-symbol.c (main): Use
371 ctf_arc_lookup_symbol rather than looking up the name ourselves.
372 Fish it out repeatedly, to make sure that symbol caching isn't
373 broken.
374 (symidx_64): Remove.
375 (symidx_32): Remove.
376 * testsuite/libctf-lookup/enum-symbol-obj.lk: Test symbol lookup
377 in an unlinked object file (indexed symtypetab sections only).
378 * testsuite/libctf-writable/symtypetab-nonlinker-writeout.c
379 (try_maybe_reporting): Check symbol types via
380 ctf_lookup_by_symbol_name as well as ctf_symbol_next.
381 * testsuite/libctf-lookup/conflicting-type-syms.*: New test of
382 lookups in a multi-dict archive.
383
c3bf9dc5
AM		 3842021-02-20 Alan Modra <amodra@gmail.com>
385
386 * testsuite/config/default.exp (ld_L_opt): Define.
387 * testsuite/lib/ctf-lib.exp (load_common_lib): Delete. Instead load
388 ld-lib.exp.
389 (run_host_cmd, run_host_cmd_yesno, check_compiler_available): Delete.
390 (compile_one_cc, check_ctf_available): Delete.
391
758f5907
NA		 3922021-02-03 Nick Alcock <nick.alcock@oracle.com>
393
394 * configure.ac (ac_cv_libctf_bfd_elf): Include string.h.
395 * configure: Regenerated.
396
cbd8f5bb
NA		 3972021-02-03 Nick Alcock <nick.alcock@oracle.com>
398
399 * configure.ac (EXPECT): Check for, in order to define...
400 (TCL_TRY): ... this, if Tcl supports try/catch.
401 * Makefile.am (TCL_TRY): Run the testsuite only if set.
402 * configure: Regenerated.
403 * Makefile.in: Likewise.
404
95148614
NA		 4052021-02-02 Nick Alcock <nick.alcock@oracle.com>
406
407 * configure.ac (CTF_LIBADD): Remove explicit -lintl population in
408 favour of LIBINTL.
409 * Makefile.am (libctf_nobfd_la_LIBADD): No longer explicitly
410 include $(LIBINTL).
411 (check-DEJAGNU): Pass down to tests as well.
412 * configure: Regenerated.
413 * Makefile.in: Likewise.
414
ee87f50b
NA		 4152021-01-27 Nick Alcock <nick.alcock@oracle.com>
416
417 * ctf-string.c (ctf_str_add): Treat adding a NULL as adding "".
418 (ctf_str_add_ref): Likewise.
419 (ctf_str_add_external): Likewise.
420 * ctf-types.c (ctf_type_name_raw): Always return "" for offset 0.
421 * ctf-dedup.c (ctf_dedup_multiple_input_dicts): Don't armour
422 against NULL name.
423 (ctf_dedup_maybe_synthesize_forward): Likewise.
424
5dacd11d
NA		 4252021-01-27 Nick Alcock <nick.alcock@oracle.com>
426
427 * ctf-create.c (ctf_serialize): Fix shadowing.
428
caa17049
NA		 4292021-01-27 Nick Alcock <nick.alcock@oracle.com>
430
431 * ctf-create.c (ctf_add_encoded): Add check for non-empty name.
432 (ctf_add_forward): Likewise.
433 (ctf_add_typedef): Likewise.
434
78f28b89
NA		 4352021-01-27 Nick Alcock <nick.alcock@oracle.com>
436
437 * ctf-open.c (init_types): Rip out code to check anonymous typedef
438 nodes.
439 * ctf-create.c (ctf_add_reftype): Likewise.
440 * ctf-lookup.c (refresh_pptrtab): Likewise.
441
35a01a04
NA		 4422021-01-27 Nick Alcock <nick.alcock@oracle.com>
443
444 * ctf-impl.c (_libctf_nonnull_): Add parameters.
445 (LCTF_LINKING): New flag.
446 (ctf_dict_t) <ctf_link_flags>: Mention it.
447 * ctf-link.c (ctf_link): Keep LCTF_LINKING set across call.
448 (ctf_write): Likewise, including in child dictionaries.
449 (ctf_link_shuffle_syms): Make sure ctf_dynsyms is NULL if there
450 are no reported symbols.
451 * ctf-create.c (symtypetab_delete_nonstatic_vars): Make sure
452 the variable has been reported as a symbol by the linker.
453 (symtypetab_skippable): Mention relationship between SYMFP and the
454 flags.
455 (symtypetab_density): Adjust nonnullity. Exit early if no symbols
456 were reported and force-indexing is off (i.e., we are doing a
457 final link).
458 (ctf_serialize): Handle the !LCTF_LINKING case by writing out an
459 indexed, sorted symtypetab (and allow SYMFP to be NULL in this
460 case). Turn sorting off if this is a non-final link. Only delete
461 nonstatic vars if we are filtering symbols and the linker has
462 reported some.
463 * testsuite/libctf-regression/nonstatic-var-section-ld-r*:
464 New test of variable and symtypetab section population when
465 ld -r is used.
466 * testsuite/libctf-regression/nonstatic-var-section-ld-executable.lk:
467 Likewise, when ld of an executable is used.
468 * testsuite/libctf-regression/nonstatic-var-section-ld.lk:
469 Likewise, when ld -shared alone is used.
470 * testsuite/libctf-regression/nonstatic-var-section-ld*.c:
471 Lookup programs for the above.
472 * testsuite/libctf-writable/symtypetab-nonlinker-writeout.*: New
473 test, testing survival of symbols across ctf_write paths.
474 * testsuite/lib/ctf-lib.exp (run_lookup_test): New option,
475 nonshared, suppressing linking of the SOURCE with -shared.
476
26503e2f
NA		 4772021-01-19 Nick Alcock <nick.alcock@oracle.com>
478
479 * ctf-create.c (membadd): Transform ""-named members into
480 NULL-named ones.
481 * testsuite/libctf-regression/type-add-unnamed-struct*: New test.
482
e05a3e5a
NA		 4832021-01-19 Nick Alcock <nick.alcock@oracle.com>
484
485 * ctf-lookup.c (ctf_lookup_by_name_internal): Do not return the
486 base type if looking up a nonexistent pointer type.
487 * testsuite/libctf-regression/pptrtab*: Test it.
488
5347ed60
AM		 4892021-01-13 Alan Modra <amodra@gmail.com>
490
491 * Makefile.in: Regenerate.
492
d546b610
L		 4932021-01-12 H.J. Lu <hongjiu.lu@intel.com>
494
495 PR binutils/26792
496 * configure.ac: Use GNU_MAKE_JOBSERVER.
497 * aclocal.m4: Regenerated.
498 * configure: Likewise.
499
83b33c6c
L		 5002021-01-11 H.J. Lu <hongjiu.lu@intel.com>
501
502 PR ld/27173
503 * configure: Regenerated.
504
a4966cd9
L		 5052021-01-09 H.J. Lu <hongjiu.lu@intel.com>
506
507 * configure: Regenerated.
508
055bc77a
NC		 5092021-01-09 Nick Clifton <nickc@redhat.com>
510
511 * 2.36 release branch crated.
512
64307045
AM		 5132021-01-09 Alan Modra <amodra@gmail.com>
514
515 * configure: Regenerate.
516
f4782128
ST		 5172021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
518
519 * configure: Regenerate.
520
0814dbfb
NA		 5212021-01-05 Nick Alcock <nick.alcock@oracle.com>
522
523 * testsuite/libctf-lookup/struct-iteration.c (main):
524 ctf_member_count returns an int.
525
70d3120f
NA		 5262021-01-05 Nick Alcock <nick.alcock@oracle.com>
527
528 * Makefile.am (BASEDIR): New.
529 (BFDDIR): Likewise.
530 (check-DEJAGNU): Add development.exp to prerequisites.
531 (development.exp): New.
532 (CONFIG_STATUS_DEPENDENCIES): New.
533 (EXTRA_DEJAGNU_SITE_CONFIG): Likewise.
534 (DISTCLEANFILES): Likewise.
535 * Makefile.in: Regenerated.
536 * testsuite/lib/ctf-lib.exp (check_ctf_available): Return boolean.
537 * testsuite/libctf-lookup/lookup.exp: Call check_ctf_available.
538 * testsuite/libctf-regression/regression.exp: Likewise.
539
b4b6ea46
NA		 5402021-01-05 Nick Alcock <nick.alcock@oracle.com>
541
542 * ctf-types.c (ctf_type_aname): Print forwards to unions and enums
543 properly.
544
abe4ca69
NA		 5452021-01-05 Nick Alcock <nick.alcock@oracle.com>
546
547 * ctf-impl.h (ctf_dict_t) <ctf_pptrtab>: New.
548 <ctf_pptrtab_len>: New.
549 <ctf_pptrtab_typemax>: New.
550 * ctf-create.c (ctf_serialize): Update accordingly.
551 (ctf_add_reftype): Note that we don't need to update pptrtab here,
552 despite updating ptrtab.
553 * ctf-open.c (ctf_dict_close): Destroy the pptrtab.
554 (ctf_import): Likewise.
555 (ctf_import_unref): Likewise.
556 * ctf-lookup.c (grow_pptrtab): New.
557 (refresh_pptrtab): New, update a pptrtab.
558 (ctf_lookup_by_name): Turn into a wrapper around (and rename to)...
559 (ctf_lookup_by_name_internal): ... this: construct the pptrtab, and
560 use it in addition to the parent's ptrtab when parent dicts are
561 searched.
562 * testsuite/libctf-regression/regression.exp: New testsuite for
563 regression tests.
564 * testsuite/libctf-regression/pptrtab*: New test.
565 * testsuite/libctf-writable/writable.exp: New testsuite for tests of
566 writable CTF dicts.
567 * testsuite/libctf-writable/pptrtab*: New test.
568
8769046e
NA		 5692021-01-05 Nick Alcock <nick.alcock@oracle.com>
570
571 * ctf-archive.c (ctf_archive_iter): Remove outdated comment.
572
6c3a3877
NA		 5732021-01-05 Nick Alcock <nick.alcock@oracle.com>
574
575 * ctf-impl.h (struct ctf_next) <u.ctn_next>: Move to...
576 <ctn_next>: ... here.
577 * ctf-util.c (ctf_next_destroy): Unconditionally destroy it.
578 * ctf-lookup.c (ctf_symbol_next): Adjust accordingly.
579 * ctf-types.c (ctf_member_iter): Reimplement in terms of...
580 (ctf_member_next): ... this. Support recursive unnamed member
581 iteration (off by default).
582 (ctf_member_info): Look up members in unnamed sub-structs.
583 * ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_member_next call.
584 (ctf_dedup_emit_struct_members): Likewise.
585 * testsuite/libctf-lookup/struct-iteration-ctf.c: Test empty unnamed
586 members, and a normal member after the end.
587 * testsuite/libctf-lookup/struct-iteration.c: Verify that
588 ctf_member_count is consistent with the number of successful returns
589 from a non-recursive ctf_member_next.
590 * testsuite/libctf-lookup/struct-iteration-*: New, test iteration
591 over struct members.
592 * testsuite/libctf-lookup/struct-lookup.c: New test.
593 * testsuite/libctf-lookup/struct-lookup.lk: New test.
594
abed0b07
NA		 5952021-01-05 Nick Alcock <nick.alcock@oracle.com>
596
597 * ctf-link.c (ctf_link_warn_outdated_inputs): New.
598 (ctf_link_write): Call it.
599
9bc76971
NA		 6002021-01-05 Nick Alcock <nick.alcock@oracle.com>
601
602 * testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
603 * testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
604 * testsuite/libctf-lookup/enum-symbol.c: New lookup test.
605
c59e30ed
NA		 6062021-01-05 Nick Alcock <nick.alcock@oracle.com>
607
608 * Makefile.am (EXPECT): New.
609 (RUNTEST): Likewise.
610 (RUNTESTFLAGS): Likewise.
611 (CC_FOR_TARGET): Likewise.
612 (check-DEJAGNU): Likewise.
613 (AUTOMAKE_OPTIONS): Add dejagnu.
614 * Makefile.in: Regenerated.
615 * testsuite/config/default.exp: New.
616 * testsuite/lib/ctf-lib.exp: Likewise.
617 * testsuite/libctf-lookup/enum.lk: New test.
618 * testsuite/libctf-lookup/enum-ctf.c: New CTF input.
619 * testsuite/libctf-lookup/enum.c: New lookup test.
620 * testsuite/libctf-lookup/ambiguous-struct*.c: New test.
621 * testsuite/libctf-lookup/lookup.exp: New.
622
1038406a
NA		 6232021-01-05 Nick Alcock <nick.alcock@oracle.com>
624
625 * configure.ac (BFD_LIBADD): Remove.
626 (BFD_DEPENDENCIES): Likewise. Remove associated cases.
627 (SHARED_LIBADD): Rename to...
628 (CTF_LIBADD): ... this. Stick in a suitable libiberty even when
629 linking statically.
630 * Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
631 libctf uses libintl.
632 (libctf_la_LIBADD): Reference libbfd.la directly, not via
633 BFD_LIBADD.
634 (libctf_la_DEPENDENCIES): Remove.
635 * Makefile.in: Regenerate.
636 * configure: Likewise.
637
37002871
NA		 6382021-01-05 Nick Alcock <nick.alcock@oracle.com>
639
640 * ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
641 * ctf-types.c (ctf_type_aname): No longer deal with slices here.
642 * ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
643 (CTF_FT_REFS): New.
644 (CTF_FT_BITFIELD): Likewise.
645 (CTF_FT_ID): Likewise.
646 (ctf_dump_member): Do not do indentation here. Migrate the
647 type-printing parts of this into...
648 (ctf_dump_format_type): ... here, to be shared by all type printers.
649 Get the errno value for non-representable types right. Do not print
650 bitfield info for non-bitfields. Improve the format and indentation
651 of other type output. Shuffle spacing around to make all indentation
652 either 'width of column' or 4 chars.
653 (ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
654 (ctf_dump_objts): Likewise. Spacing shuffle.
655 (ctf_dump_var): Likewise.
656 (type_hex_digits): Migrate down in the file, to above its new user.
657 (ctf_dump_type): Indent here instead. Pass CTF_FT_REFS to
658 ctf_dump_format_type. Don't trim off excess linefeeds now we no
659 longer generate them. Dump enumerated types.
660
ffeece6a
NA		 6612021-01-05 Nick Alcock <nick.alcock@oracle.com>
662
663 * ctf-types.c (ctf_type_resolve): Improve comment.
664 (ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
665 Emit errors into the right dict.
666 (ctf_type_align): Likewise.
667 * ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
668 when adding a member without explicit offset when this member, or
669 the previous member, is incomplete.
670 * ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
671 forwards.
672 (ctf_dump_member): Do not try to print their alignment.
673
91e7ce2f
NA		 6742021-01-05 Nick Alcock <nick.alcock@oracle.com>
675
676 * ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
677 (ctf_dump_format_type): Don't emit the size for function objects.
678 Dump the element type of arrays like we dump the pointed-to type of
679 pointers, etc.
680
57f97d0e
NA		 6812021-01-05 Nick Alcock <nick.alcock@oracle.com>
682
683 * ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
684 (ctf_dump_header): Add 0x to the hex magic number.
685 (ctf_dump_str): Add 0x to the hex string offsets.
686 (ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
687 (ctf_dump_type): Adjust. Free it when we're done.
688 (type_hex_digits): New.
689 (ctf_dump_member): Align output depending on the width of the type
690 ID being generated. Use printf padding, not a loop, to generate
691 indentation.
692
b09ad6ea
NA		 6932021-01-05 Nick Alcock <nick.alcock@oracle.com>
694
695 * ctf-decl.c (ctf_decl_push): Don't print array decls backwards.
696
a7c23ac9
NB		 6972021-01-04 Nicolas Boulenguez <nicolas@debian.org>
698
699 PR 27117
700 * configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
701 ACLOCAL_AMFLAGS -I dirs.
702 * configure: Regenerate.
703
250d07de
AM		 7042021-01-01 Alan Modra <amodra@gmail.com>
705
706 Update year range in copyright notice of all files.
707
c2795844
AM		 708For older changes see ChangeLog-2020
709\f
710Copyright (C) 2021 Free Software Foundation, Inc.
60da9d95 711
c2795844
AM		 712Copying and distribution of this file, with or without modification,
713are permitted in any medium without royalty provided the copyright
714notice and this notice are preserved.
60da9d95 715
60da9d95
NA		 716Local Variables:
717mode: change-log
718left-margin: 8
c2795844 719fill-column: 74
60da9d95
NA		 720version-control: never
721End:
GDB Binutils - Deliverables
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