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gdb: Don't ignore all SIGSTOP when the signal handler is set to pass
[deliverable/binutils-gdb.git] / libctf / ChangeLog
CommitLineData
fd361982
AM		 12019-09-18 Alan Modra <amodra@gmail.com>
2
3 * ctf-open-bfd.c: Update throughout for bfd section macro changes.
4
60391a25
PB		 52019-09-09 Phil Blundell <pb@pbcl.net>
6
7 binutils 2.33 branch created.
8
12a0b67d
NA		 92019-07-18 Nick Alcock <nick.alcock@oracle.com>
10
11 * ctf-types.c (ctf_type_aname_raw): New.
12 (ctf_func_type_info): Likewise.
13 (ctf_func_type_args): Likewise.
14 * ctf-error.c (_ctf_errlist): Fix description.
15 * ctf-lookup.c: Fix file description.
16
f57cf0e3
NA		 172019-06-28 Nick Alcock <nick.alcock@oracle.com>
18
19 * ctf-create.c (ctf_create): Fix off-by-one error.
20
f5e9c9bd
NA		 212019-06-28 Nick Alcock <nick.alcock@oracle.com>
22
23 * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of
24 struct ctf_strs.
25 (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated.
26 (struct ctf_str_atom): New, disambiguated single string.
27 (struct ctf_str_atom_ref): New, points to some other location that
28 references this string's offset.
29 (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs.
30 Remove member ctf_dtvstrlen: we no longer track the total strlen
31 as we add strings.
32 (ctf_str_create_atoms): Declare new function in ctf-string.c.
33 (ctf_str_free_atoms): Likewise.
34 (ctf_str_add): Likewise.
35 (ctf_str_add_ref): Likewise.
36 (ctf_str_rollback): Likewise.
37 (ctf_str_purge_refs): Likewise.
38 (ctf_str_write_strtab): Likewise.
39 (ctf_realloc): Declare new function in ctf-util.c.
40
41 * ctf-open.c (ctf_bufopen): Create the atoms table.
42 (ctf_file_close): Destroy it.
43 * ctf-create.c (ctf_update): Copy-and-free it on update. No longer
44 special-case the position of the parname string. Construct the
45 strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the
46 rest of each buffer element is constructed, not via open-coding:
47 realloc the CTF buffer and append the strtab to it. No longer
48 maintain ctf_dtvstrlen. Sort the variable entry table later, after
49 strtab construction.
50 (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members.
51 (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref
52 after buffer element construction instead.
53 (ctf_copy_lmembers): Likewise.
54 (ctf_copy_emembers): Likewise.
55 (ctf_create): No longer maintain the ctf_dtvstrlen.
56 (ctf_dtd_delete): Likewise.
57 (ctf_dvd_delete): Likewise.
58 (ctf_add_generic): Likewise.
59 (ctf_add_enumerator): Likewise.
60 (ctf_add_member_offset): Likewise.
61 (ctf_add_variable): Likewise.
62 (membadd): Likewise.
63 * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts
64 if there are active ctf_str_num_refs.
65 (ctf_strraw): Move to ctf-string.c.
66 (ctf_strptr): Likewise.
67 * ctf-string.c: New file, strtab manipulation.
68
69 * Makefile.am (libctf_a_SOURCES): Add it.
70 * Makefile.in: Regenerate.
71
9658dc39
NA		 722019-06-28 Nick Alcock <nick.alcock@oracle.com>
73
74 * ctf-impl.h (ctf_hash_iter_f): New.
75 (ctf_dynhash_iter): New declaration.
76 (ctf_dynhash_iter_remove): New declaration.
77 * ctf-hash.c (ctf_dynhash_iter): Define.
78 (ctf_dynhash_iter_remove): Likewise.
79 (ctf_hashtab_traverse): New.
80 (ctf_hashtab_traverse_remove): Likewise.
81 (struct ctf_traverse_cb_arg): Likewise.
82 (struct ctf_traverse_remove_cb_arg): Likewise.
83
3e10cffc
NA		 842019-06-28 Nick Alcock <nick.alcock@oracle.com>
85
86 * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element.
87
c550e7ba
NA		 882019-06-28 Nick Alcock <nick.alcock@oracle.com>
89
90 * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x.
91 (ctf_dump_funcs): Likewise.
92
cf02c44d
NA		 932019-06-19 Nick Alcock <nick.alcock@oracle.com>
94
95 * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
96 (ctf_fdopen): Check for endian-swapped raw CTF magic, and
97 little-endian CTF archive magic. Do not check the CTF version:
98 ctf_simple_open does that in endian-safe ways. Do not dereference
99 null pointers on open failure.
100
7cee1826
NA		 1012019-06-19 Nick Alcock <nick.alcock@oracle.com>
102
103 * ctf-open.c (get_vbytes_common): Return the new slice size.
104 (ctf_bufopen): Flip the endianness of the CTF-section header copy.
105 Remember to copy in the CTF data when opening an uncompressed
106 foreign-endian CTF file. Prune useless variable manipulation.
107
0b4fa56e
NA		 1082019-06-19 Nick Alcock <nick.alcock@oracle.com>
109
110 * ctf-open.c (ctf_types): Fail when unidentified type kinds are
111 seen.
112
364620bf
NA		 1132019-06-19 Nick Alcock <nick.alcock@oracle.com>
114
115 * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
116 output.
117
65365aa8
NA		 1182019-06-19 Nick Alcock <nick.alcock@oracle.com>
119
120 * ctf-subr.c (_PAGESIZE): Remove.
121 (ctf_data_alloc): Likewise.
122 (ctf_data_free): Likewise.
123 (ctf_data_protect): Likewise.
124 * ctf-impl.h: Remove declarations.
125 * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
126 ctf_free, not ctf_data_free.
127 (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc. Free
128 the buffer again on compression error.
129 * ctf-open.c (ctf_set_base): No longer track the size: call
130 ctf_free, not ctf_data_free.
131 (upgrade_types): Likewise. Call ctf_alloc, not ctf_data_alloc.
132 (ctf_bufopen): Likewise. No longer call ctf_data_protect.
133
24865428
NA		 1342019-06-19 Nick Alcock <nick.alcock@oracle.com>
135
136 * ctf-create.c (ctf_dtd_insert): Pass on error returns from
137 ctf_dynhash_insert.
138 (ctf_dvd_insert): Likewise.
139 (ctf_add_generic): Likewise.
140 (ctf_add_variable): Likewise.
141 * ctf-impl.h: Adjust declarations.
142
3a3a077c
AM		 1432019-06-14 Alan Modra <amodra@gmail.com>
144
145 * configure: Regenerate.
146
942d35f7
NA		 1472019-06-06 Nick Alcock <nick.alcock@oracle.com>
148
149 * ctf-decls.h: Include <libiberty.h>.
150 * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
151
595a4d43
NA		 1522019-06-06 Nick Alcock <nick.alcock@oracle.com>
153
154 * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
155 (ctf_dump_objts): Likewise.
156 (ctf_dump_funcs): Likewise.
157 (ctf_dump_member): Likewise.
158 (ctf_dump_str): Likewise.
159
f5e73be1
NA		 1602019-06-06 Nick Alcock <nick.alcock@oracle.com>
161
162 * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
163 * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
164
62d8e3b7
NA		 1652019-06-05 Nick Alcock <nick.alcock@oracle.com>
166
167 * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
168 (ctf_arc_open_by_offset): Likewise.
169 * ctf-create.c (ctf_add_type): Likewise.
170
76fad999
TT		 1712019-06-04 Tom Tromey <tromey@adacore.com>
172
173 * ctf-create.c (ctf_add_encoded, ctf_add_slice)
174 (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
175
ad118caa
NA		 1762019-06-04 Nick Alcock <nick.alcock@oracle.com>
177
178 * configure.ac: Check for O_CLOEXEC.
179 * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
180 * config.h.in: Regenerate.
181 * configure: Likewise.
182
6b22174f
NA		 1832019-06-04 Nick Alcock <nick.alcock@oracle.com>
184
185 * qsort_r.c: Rename to...
186 * ctf-qsort_r.c: ... this.
187 (_quicksort): Define to ctf_qsort_r.
188 * ctf-decls.h (qsort_r): Remove.
189 (ctf_qsort_r): Add.
190 (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
191 (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
192 * Makefile.am (libctf_a_LIBADD): Remove.
193 (libctf_a_SOURCES): New, add ctf-qsort_r.c.
194 * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
195 * ctf-create.c (ctf_update): Likewise.
196 * configure.ac: Check for BSD versus GNU qsort_r signature.
197 * Makefile.in: Regenerate.
198 * config.h.in: Likewise.
199 * configure: Likewise.
200
941accce
NA		 2012019-06-03 Nick Alcock <nick.alcock@oracle.com>
202
203 * ctf-dump.c (ctf_dump_funcs): Free in the right place.
204
a0486bac
JM		 2052019-05-29 Nick Alcock <nick.alcock@oracle.com>
206
207 * Makefile.am (ZLIB): New.
208 (ZLIBINC): Likewise.
209 (AM_CFLAGS): Use them.
210 (libctf_a_LIBADD): New, for LIBOBJS.
211 * configure.ac: Check for zlib, endian.h, and qsort_r.
212 * ctf-endian.h: New, providing htole64 and le64toh.
213 * swap.h: Code style fixes.
214 (bswap_identity_64): New.
215 * qsort_r.c: New, from gnulib (with one added #include).
216 * ctf-decls.h: New, providing a conditional qsort_r declaration,
217 and unconditional definitions of MIN and MAX.
218 * ctf-impl.h: Use it. Do not use <sys/errno.h>.
219 (ctf_set_errno): Now returns unsigned long.
220 * ctf-util.c (ctf_set_errno): Adjust here too.
221 * ctf-archive.c: Use ctf-endian.h.
222 (ctf_arc_open_by_offset): Use memset, not bzero. Drop cts_type,
223 cts_flags and cts_offset.
224 (ctf_arc_write): Drop debugging dependent on the size of off_t.
225 * ctf-create.c: Provide a definition of roundup if not defined.
226 (ctf_create): Drop cts_type, cts_flags and cts_offset.
227 (ctf_add_reftype): Do not check if type IDs are below zero.
228 (ctf_add_slice): Likewise.
229 (ctf_add_typedef): Likewise.
230 (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
231 when known error-free. Drop CTF_ERR usage for functions returning
232 int.
233 (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
234 int.
235 (ctf_add_variable): Likewise.
236 (enumcmp): Likewise.
237 (enumadd): Likewise.
238 (membcmp): Likewise.
239 (ctf_add_type): Likewise. Cast error-returning ssize_t's to size_t
240 when known error-free.
241 * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
242 returning int: use CTF_ERR for functions returning ctf_type_id.
243 (ctf_dump_label): Likewise.
244 (ctf_dump_objts): Likewise.
245 * ctf-labels.c (ctf_label_topmost): Likewise.
246 (ctf_label_iter): Likewise.
247 (ctf_label_info): Likewise.
248 * ctf-lookup.c (ctf_func_args): Likewise.
249 * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
250 (ctf_bufopen): Likewise. Use zlib types as needed.
251 * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
252 returning int.
253 (ctf_enum_iter): Likewise.
254 (ctf_type_size): Likewise.
255 (ctf_type_align): Likewise. Cast to size_t where appropriate.
256 (ctf_type_kind_unsliced): Likewise.
257 (ctf_type_kind): Likewise.
258 (ctf_type_encoding): Likewise.
259 (ctf_member_info): Likewise.
260 (ctf_array_info): Likewise.
261 (ctf_enum_value): Likewise.
262 (ctf_type_rvisit): Likewise.
263 * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
264 cts_offset.
265 (ctf_simple_open): Likewise.
266 (ctf_bfdopen_ctfsect): Likewise. Set cts_size properly.
267 * Makefile.in: Regenerate.
268 * aclocal.m4: Likewise.
269 * config.h: Likewise.
270 * configure: Likewise.
271
9698cf9b
NA		 2722019-05-28 Nick Alcock <nick.alcock@oracle.com>
273
274 * configure.in: Check for bfd_section_from_elf_index.
275 * configure: Regenerate.
276 * config.h.in [HAVE_BFD_ELF]: Likewise.
277 * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
278 abfd is potentially unused now.
279
0e65dfba
NA		 2802019-05-28 Nick Alcock <nick.alcock@oracle.com>
281
282 * Makefile.am: New.
283 * Makefile.in: Regenerated.
284 * config.h.in: Likewise.
285 * aclocal.m4: Likewise.
286 * configure: Likewise.
287
a30b3e18
NA		 2882019-05-28 Nick Alcock <nick.alcock@oracle.com>
289
290 * ctf-dump.c: New.
291
6dbf2b73
NA		 2922019-05-28 Nick Alcock <nick.alcock@oracle.com>
293
294 * ctf-labels.c: New.
295
6c33b742
NA		 2962019-05-28 Nick Alcock <nick.alcock@oracle.com>
297
298 * ctf-impl.h (_libctf_version): New declaration.
299 * ctf-subr.c (_libctf_version): Define it.
300 (ctf_version): New.
301
c499eb68
NA		 3022019-05-28 Nick Alcock <nick.alcock@oracle.com>
303
304 * ctf-create.c (enumcmp): New.
305 (enumadd): Likewise.
306 (membcmp): Likewise.
307 (membadd): Likewise.
308 (ctf_add_type): Likewise.
309
b437bfe0
NA		 3102019-05-28 Nick Alcock <nick.alcock@oracle.com>
311
312 * ctf-lookup.c (isqualifier): New.
313 (ctf_lookup_by_name): Likewise.
314 (struct ctf_lookup_var_key): Likewise.
315 (ctf_lookup_var): Likewise.
316 (ctf_lookup_variable): Likewise.
317 (ctf_lookup_symbol_name): Likewise.
318 (ctf_lookup_by_symbol): Likewise.
319 (ctf_func_info): Likewise.
320 (ctf_func_args): Likewise.
321
316afdb1
NA		 3222019-05-28 Nick Alcock <nick.alcock@oracle.com>
323
324 * ctf-decl.c: New file.
325 * ctf-types.c: Likewise.
326 * ctf-impl.h: New declarations.
327
143dce84
NA		 3282019-05-28 Nick Alcock <nick.alcock@oracle.com>
329
330 * ctf-open-bfd.c: New file.
331 * ctf-open.c (ctf_close): New.
332 * ctf-impl.h: Include bfd.h.
333 (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
334 (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
335 ctfi_bfd_close.
336 (ctf_bfdopen_ctfsect): New declaration.
337 (_CTF_SECTION): likewise.
338
9402cc59
NA		 3392019-05-28 Nick Alcock <nick.alcock@oracle.com>
340
341 * ctf-archive.c: New.
342 * ctf-impl.h (ctf_archive_internal): New type.
343 (ctf_arc_open_internal): New declaration.
344 (ctf_arc_bufopen): Likewise.
345 (ctf_arc_close_internal): Likewise.
346
72f33921
NA		 3472019-05-28 Nick Alcock <nick.alcock@oracle.com>
348
349 * ctf-open.c: New file.
350 * swap.h: Likewise.
351
47d546f4
NA		 3522019-05-28 Nick Alcock <nick.alcock@oracle.com>
353
354 * ctf-create.c: New file.
355 * ctf-lookup.c: New file.
356
a5be9bbe
NA		 3572019-05-28 Nick Alcock <nick.alcock@oracle.com>
358
359 * ctf-impl.h: New definitions and declarations for type creation
360 and lookup.
361
c0754cdd
NA		 3622019-05-28 Nick Alcock <nick.alcock@oracle.com>
363
364 * ctf-hash.c: New file.
365 * ctf-impl.h: New declarations.
366
479604f4
NA		 3672019-05-28 Nick Alcock <nick.alcock@oracle.com>
368
369 * ctf-error.c: New file.
370
94585e7f
NA		 3712019-05-28 Nick Alcock <nick.alcock@oracle.com>
372
373 * ctf-util.c: New file.
374 * elf.h: Likewise.
375 * ctf-impl.h: Include it, and add declarations.
376
60da9d95
NA		 3772019-05-28 Nick Alcock <nick.alcock@oracle.com>
378
379 * ctf-impl.h: New file.
380 * ctf-subr.c: New file.
381
382\f
383Local Variables:
384mode: change-log
385left-margin: 8
386fill-column: 76
387version-control: never
388End:
GDB Binutils - Deliverables
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