| 1 | 2020-11-23 Nick Alcock <nick.alcock@oracle.com> |
| 2 | |
| 3 | * ctf-impl.h (ctf_dict_t) <ctf_symtab_little_endian>: New. |
| 4 | (struct ctf_archive_internal) <ctfi_symsect_little_endian>: Likewise. |
| 5 | * ctf-create.c (ctf_serialize): Adjust for new field. |
| 6 | * ctf-open.c (init_symtab): Note the semantics of repeated calls. |
| 7 | (ctf_symsect_endianness): New. |
| 8 | (ctf_bufopen_internal): Set ctf_symtab_little_endian suitably for |
| 9 | the native endianness. |
| 10 | (_Static_assert): Moved... |
| 11 | (swap_thing): ... with this... |
| 12 | * swap.h: ... to here. |
| 13 | * ctf-util.c (ctf_elf32_to_link_sym): Use it, byteswapping the |
| 14 | Elf32_Sym if the ctf_symtab_little_endian demands it. |
| 15 | (ctf_elf64_to_link_sym): Likewise swap the Elf64_Sym if needed. |
| 16 | * ctf-archive.c (ctf_arc_symsect_endianness): New, set the |
| 17 | endianness of the symtab used by the dicts in an archive. |
| 18 | (ctf_archive_iter_internal): Initialize to unknown (assumed native, |
| 19 | do not call ctf_symsect_endianness). |
| 20 | (ctf_dict_open_by_offset): Call ctf_symsect_endianness if need be. |
| 21 | (ctf_dict_open_internal): Propagate the endianness down. |
| 22 | (ctf_dict_open_sections): Likewise. |
| 23 | * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Get the endianness from the |
| 24 | struct bfd and pass it down to the archive. |
| 25 | * libctf.ver: Add ctf_symsect_endianness and |
| 26 | ctf_arc_symsect_endianness. |
| 27 | |
| 28 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 29 | |
| 30 | * ctf-link.c (ctf_link_deduplicating): Clean up the ctf_link_outputs |
| 31 | hash on error. |
| 32 | |
| 33 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 34 | |
| 35 | * ctf-create.c (ctf_dtd_insert): Set ENOMEM on the dict if out of memory. |
| 36 | (ctf_dvd_insert): Likewise. |
| 37 | (ctf_add_function): Report ECTF_RDONLY if this dict is not writable. |
| 38 | * ctf-subr.c (ctf_err_warn): Only debug-dump passed-in warnings if |
| 39 | the passed-in error code is nonzero: the error on the dict for |
| 40 | warnings may relate to a previous error. |
| 41 | |
| 42 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 43 | |
| 44 | * ctf-open.c (ctf_getsymsect): New. |
| 45 | (ctf_getstrsect): Likewise. |
| 46 | * libctf.ver: Add them. |
| 47 | |
| 48 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 49 | |
| 50 | * ctf-impl.h (struct ctf_archive_internal) <ctfi_dicts>: New, dicts |
| 51 | the archive machinery has opened and cached. |
| 52 | <ctfi_symdicts>: New, cache of dicts containing symbols looked up. |
| 53 | <ctfi_syms>: New, cache of types of symbols looked up. |
| 54 | * ctf-archive.c (ctf_arc_close): Free them on close. |
| 55 | (enosym): New, flag entry for 'symbol not present'. |
| 56 | (ctf_arc_import_parent): New, automatically import the parent from |
| 57 | ".ctf" if this is a child in an archive and ".ctf" is present. |
| 58 | (ctf_dict_open_sections): Use it. |
| 59 | (ctf_archive_iter_internal): Likewise. |
| 60 | (ctf_cached_dict_close): New, thunk around ctf_dict_close. |
| 61 | (ctf_dict_open_cached): New, open and cache a dict. |
| 62 | (ctf_arc_flush_caches): New, flush the caches. |
| 63 | (ctf_arc_lookup_symbol): New, look up a symbol in (all members of) |
| 64 | an archive, and cache the lookup. |
| 65 | (ctf_archive_iter): Note the new caching behaviour. |
| 66 | (ctf_archive_next): Use ctf_dict_open_cached. |
| 67 | * libctf.ver: Add ctf_arc_lookup_symbol and ctf_arc_flush_caches. |
| 68 | |
| 69 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 70 | |
| 71 | * ctf-dedup.c (ctf_dedup_rhash_type): Null out the names of nameless |
| 72 | type kinds, just in case the input has named them. |
| 73 | |
| 74 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 75 | |
| 76 | * ctf-dump.c (ctf_dump_header): Dump the new flags bits and the index |
| 77 | section lengths. |
| 78 | (ctf_dump_objts): Report indexed sections. Also dump functions. Use |
| 79 | ctf_symbol_next, not manual looping. |
| 80 | (ctf_dump_funcs): Delete. |
| 81 | (ctf_dump): Use ctf_dump_objts, not ctf_dump_funcs. |
| 82 | |
| 83 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 84 | |
| 85 | * ctf-impl.h (CTF_INDEX_PAD_THRESHOLD): New. |
| 86 | (_libctf_nonnull_): Likewise. |
| 87 | (ctf_in_flight_dynsym_t): New. |
| 88 | (ctf_dict_t) <ctf_funcidx_names>: Likewise. |
| 89 | <ctf_objtidx_names>: Likewise. |
| 90 | <ctf_nfuncidx>: Likewise. |
| 91 | <ctf_nobjtidx>: Likewise. |
| 92 | <ctf_funcidx_sxlate>: Likewise. |
| 93 | <ctf_objtidx_sxlate>: Likewise. |
| 94 | <ctf_objthash>: Likewise. |
| 95 | <ctf_funchash>: Likewise. |
| 96 | <ctf_dynsyms>: Likewise. |
| 97 | <ctf_dynsymidx>: Likewise. |
| 98 | <ctf_dynsymmax>: Likewise. |
| 99 | <ctf_in_flight_dynsym>: Likewise. |
| 100 | (struct ctf_next) <u.ctn_next>: Likewise. |
| 101 | (ctf_symtab_skippable): New prototype. |
| 102 | (ctf_add_funcobjt_sym): Likewise. |
| 103 | (ctf_dynhash_sort_by_name): Likewise. |
| 104 | (ctf_sym_to_elf64): Rename to... |
| 105 | (ctf_elf32_to_link_sym): ... this, and... |
| 106 | (ctf_elf64_to_link_sym): ... this. |
| 107 | * ctf-open.c (init_symtab): Check for lack of CTF_F_NEWFUNCINFO |
| 108 | flag, and presence of index sections. Refactor out |
| 109 | ctf_symtab_skippable and ctf_elf*_to_link_sym, and use them. Use |
| 110 | ctf_link_sym_t, not Elf64_Sym. Skip initializing objt or func |
| 111 | sxlate sections if corresponding index section is present. Adjust |
| 112 | for new func info section format. |
| 113 | (ctf_bufopen_internal): Add ctf_err_warn to corrupt-file error |
| 114 | handling. Report incorrect-length index sections. Always do an |
| 115 | init_symtab, even if there is no symtab section (there may be index |
| 116 | sections still). |
| 117 | (flip_objts): Adjust comment: func and objt sections are actually |
| 118 | identical in structure now, no need to caveat. |
| 119 | (ctf_dict_close): Free newly-added data structures. |
| 120 | * ctf-create.c (ctf_create): Initialize them. |
| 121 | (ctf_symtab_skippable): New, refactored out of |
| 122 | init_symtab, with st_nameidx_set check added. |
| 123 | (ctf_add_funcobjt_sym): New, add a function or object symbol to the |
| 124 | ctf_objthash or ctf_funchash, by name. |
| 125 | (ctf_add_objt_sym): Call it. |
| 126 | (ctf_add_func_sym): Likewise. |
| 127 | (symtypetab_delete_nonstatic_vars): New, delete vars also present as |
| 128 | data objects. |
| 129 | (CTF_SYMTYPETAB_EMIT_FUNCTION): New flag to symtypetab emitters: |
| 130 | this is a function emission, not a data object emission. |
| 131 | (CTF_SYMTYPETAB_EMIT_PAD): New flag to symtypetab emitters: emit |
| 132 | pads for symbols with no type (only set for unindexed sections). |
| 133 | (CTF_SYMTYPETAB_FORCE_INDEXED): New flag to symtypetab emitters: |
| 134 | always emit indexed. |
| 135 | (symtypetab_density): New, figure out section sizes. |
| 136 | (emit_symtypetab): New, emit a symtypetab. |
| 137 | (emit_symtypetab_index): New, emit a symtypetab index. |
| 138 | (ctf_serialize): Call them, emitting suitably sorted symtypetab |
| 139 | sections and indexes. Set suitable header flags. Copy over new |
| 140 | fields. |
| 141 | * ctf-hash.c (ctf_dynhash_sort_by_name): New, used to impose an |
| 142 | order on symtypetab index sections. |
| 143 | * ctf-link.c (ctf_add_type_mapping): Delete erroneous comment |
| 144 | relating to code that was never committed. |
| 145 | (ctf_link_one_variable): Improve variable name. |
| 146 | (check_sym): New, symtypetab analogue of check_variable. |
| 147 | (ctf_link_deduplicating_one_symtypetab): New. |
| 148 | (ctf_link_deduplicating_syms): Likewise. |
| 149 | (ctf_link_deduplicating): Call them. |
| 150 | (ctf_link_deduplicating_per_cu): Note that we don't call them in |
| 151 | this case (yet). |
| 152 | (ctf_link_add_strtab): Set the error on the fp correctly. |
| 153 | (ctf_link_add_linker_symbol): New (no longer a do-nothing stub), add |
| 154 | a linker symbol to the in-flight list. |
| 155 | (ctf_link_shuffle_syms): New (no longer a do-nothing stub), turn the |
| 156 | in-flight list into a mapping we can use, now its names are |
| 157 | resolvable in the external strtab. |
| 158 | * ctf-string.c (ctf_str_rollback_atom): Don't roll back atoms with |
| 159 | external strtab offsets. |
| 160 | (ctf_str_rollback): Adjust comment. |
| 161 | (ctf_str_write_strtab): Migrate ctf_syn_ext_strtab population from |
| 162 | writeout time... |
| 163 | (ctf_str_add_external): ... to string addition time. |
| 164 | * ctf-lookup.c (ctf_lookup_var_key_t): Rename to... |
| 165 | (ctf_lookup_idx_key_t): ... this, now we use it for syms too. |
| 166 | <clik_names>: New member, a name table. |
| 167 | (ctf_lookup_var): Adjust accordingly. |
| 168 | (ctf_lookup_variable): Likewise. |
| 169 | (ctf_lookup_by_id): Shuffle further up in the file. |
| 170 | (ctf_symidx_sort_arg_cb): New, callback for... |
| 171 | (sort_symidx_by_name): ... this new function to sort a symidx |
| 172 | found to be unsorted (likely originating from the compiler). |
| 173 | (ctf_symidx_sort): New, sort a symidx. |
| 174 | (ctf_lookup_symbol_name): Support dynamic symbols with indexes |
| 175 | provided by the linker. Use ctf_link_sym_t, not Elf64_Sym. |
| 176 | Check the parent if a child lookup fails. |
| 177 | (ctf_lookup_by_symbol): Likewise. Work for function symbols too. |
| 178 | (ctf_symbol_next): New, iterate over symbols with types (without |
| 179 | sorting). |
| 180 | (ctf_lookup_idx_name): New, bsearch for symbol names in indexes. |
| 181 | (ctf_try_lookup_indexed): New, attempt an indexed lookup. |
| 182 | (ctf_func_info): Reimplement in terms of ctf_lookup_by_symbol. |
| 183 | (ctf_func_args): Likewise. |
| 184 | (ctf_get_dict): Move... |
| 185 | * ctf-types.c (ctf_get_dict): ... here. |
| 186 | * ctf-util.c (ctf_sym_to_elf64): Re-express as... |
| 187 | (ctf_elf64_to_link_sym): ... this. Add new st_symidx field, and |
| 188 | st_nameidx_set (always 0, so st_nameidx can be ignored). Look in |
| 189 | the ELF strtab for names. |
| 190 | (ctf_elf32_to_link_sym): Likewise, for Elf32_Sym. |
| 191 | (ctf_next_destroy): Destroy ctf_next_t.u.ctn_next if need be. |
| 192 | * libctf.ver: Add ctf_symbol_next, ctf_add_objt_sym and |
| 193 | ctf_add_func_sym. |
| 194 | |
| 195 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 196 | |
| 197 | * ctf-link.c (ctf_link_shuffle_syms): Adjust. |
| 198 | (ctf_link_add_linker_symbol): New, unimplemented stub. |
| 199 | * libctf.ver: Add it. |
| 200 | * ctf-create.c (ctf_serialize): Set CTF_F_DYNSTR on newly-serialized |
| 201 | dicts. |
| 202 | * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Check for the flag: open the |
| 203 | symtab/strtab if not present, dynsym/dynstr otherwise. |
| 204 | * ctf-archive.c (ctf_arc_bufpreamble): New, get the preamble from |
| 205 | some arbitrary member of a CTF archive. |
| 206 | * ctf-impl.h (ctf_arc_bufpreamble): Declare it. |
| 207 | |
| 208 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 209 | |
| 210 | * ctf-archive.c (ctf_arc_open_by_offset): Rename to... |
| 211 | (ctf_dict_open_by_offset): ... this. Adjust callers. |
| 212 | (ctf_arc_open_by_name_internal): Rename to... |
| 213 | (ctf_dict_open_internal): ... this. Adjust callers. |
| 214 | (ctf_arc_open_by_name_sections): Rename to... |
| 215 | (ctf_dict_open_sections): ... this, keeping compatibility function. |
| 216 | (ctf_arc_open_by_name): Rename to... |
| 217 | (ctf_dict_open): ... this, keeping compatibility function. |
| 218 | * libctf.ver: New functions added. |
| 219 | * ctf-link.c (ctf_link_one_input_archive): Adjusted accordingly. |
| 220 | (ctf_link_deduplicating_open_inputs): Likewise. |
| 221 | |
| 222 | 2020-11-20 Nick Alcock <nick.alcock@oracle.com> |
| 223 | |
| 224 | * ctf-impl.h: Rename ctf_file_t to ctf_dict_t: all declarations |
| 225 | adjusted. |
| 226 | (ctf_fileops): Rename to... |
| 227 | (ctf_dictops): ... this. |
| 228 | (ctf_dedup_t) <cd_id_to_file_t>: Rename to... |
| 229 | <cd_id_to_dict_t>: ... this. |
| 230 | (ctf_file_t): Fix outdated comment. |
| 231 | <ctf_fileops>: Rename to... |
| 232 | <ctf_dictops>: ... this. |
| 233 | (struct ctf_archive_internal) <ctfi_file>: Rename to... |
| 234 | <ctfi_dict>: ... this. |
| 235 | * ctf-archive.c: Rename ctf_file_t to ctf_dict_t. |
| 236 | Rename ctf_archive.ctfa_nfiles to ctfa_ndicts. |
| 237 | Rename ctf_file_close to ctf_dict_close. All users adjusted. |
| 238 | * ctf-create.c: Likewise. Refer to CTF dicts, not CTF containers. |
| 239 | (ctf_bundle_t) <ctb_file>: Rename to... |
| 240 | <ctb_dict): ... this. |
| 241 | * ctf-decl.c: Rename ctf_file_t to ctf_dict_t. |
| 242 | * ctf-dedup.c: Likewise. Rename ctf_file_close to |
| 243 | ctf_dict_close. Refer to CTF dicts, not CTF containers. |
| 244 | * ctf-dump.c: Likewise. |
| 245 | * ctf-error.c: Likewise. |
| 246 | * ctf-hash.c: Likewise. |
| 247 | * ctf-inlines.h: Likewise. |
| 248 | * ctf-labels.c: Likewise. |
| 249 | * ctf-link.c: Likewise. |
| 250 | * ctf-lookup.c: Likewise. |
| 251 | * ctf-open-bfd.c: Likewise. |
| 252 | * ctf-string.c: Likewise. |
| 253 | * ctf-subr.c: Likewise. |
| 254 | * ctf-types.c: Likewise. |
| 255 | * ctf-util.c: Likewise. |
| 256 | * ctf-open.c: Likewise. |
| 257 | (ctf_file_close): Rename to... |
| 258 | (ctf_dict_close): ...this. |
| 259 | (ctf_file_close): New trivial wrapper around ctf_dict_close, for |
| 260 | compatibility. |
| 261 | (ctf_parent_file): Rename to... |
| 262 | (ctf_parent_dict): ... this. |
| 263 | (ctf_parent_file): New trivial wrapper around ctf_parent_dict, for |
| 264 | compatibility. |
| 265 | * libctf.ver: Add ctf_dict_close and ctf_parent_dict. |
| 266 | |
| 267 | 2020-10-21 Tom Tromey <tromey@adacore.com> |
| 268 | |
| 269 | * mkerrors.sed: Remove. |
| 270 | * ctf-error.c (_CTF_FIRST): New define. |
| 271 | (_CTF_ITEM): Define this, not _CTF_STR. |
| 272 | (_ctf_errlist, _ctf_erridx): Use _CTF_ERRORS. |
| 273 | (ERRSTRFIELD): Rewrite. |
| 274 | (ERRSTRFIELD1): Remove. |
| 275 | * Makefile.in: Rebuild. |
| 276 | * Makefile.am (BUILT_SOURCES): Remove. |
| 277 | (ctf-error.h): Remove. |
| 278 | |
| 279 | 2020-08-27 Nick Alcock <nick.alcock@oracle.com> |
| 280 | |
| 281 | * ctf-subr.c (open_errors): New list. |
| 282 | (ctf_err_warn): Calls with NULL fp append to open_errors. Add err |
| 283 | parameter, and use it to decorate the debug stream with errmsgs. |
| 284 | (ctf_err_warn_to_open): Splice errors from a CTF dict into the |
| 285 | open_errors. |
| 286 | (ctf_errwarning_next): Calls with NULL fp report from open_errors. |
| 287 | New err param to report iteration errors (including end-of-iteration) |
| 288 | when fp is NULL. |
| 289 | (ctf_assert_fail_internal): Adjust ctf_err_warn call for new err |
| 290 | parameter: gettextize. |
| 291 | * ctf-impl.h (ctfo_get_vbytes): Add ctf_file_t parameter. |
| 292 | (LCTF_VBYTES): Adjust. |
| 293 | (ctf_err_warn_to_open): New. |
| 294 | (ctf_err_warn): Adjust. |
| 295 | (ctf_bundle): Used in only one place: move... |
| 296 | * ctf-create.c: ... here. |
| 297 | (enumcmp): Use ctf_err_warn, not ctf_dprintf, passing the err number |
| 298 | down as needed. Don't emit the errmsg. Gettextize. |
| 299 | (membcmp): Likewise. |
| 300 | (ctf_add_type_internal): Likewise. |
| 301 | (ctf_write_mem): Likewise. |
| 302 | (ctf_compress_write): Likewise. Report errors writing the header or |
| 303 | body. |
| 304 | (ctf_write): Likewise. |
| 305 | * ctf-archive.c (ctf_arc_write_fd): Use ctf_err_warn, not |
| 306 | ctf_dprintf, and gettextize, as above. |
| 307 | (ctf_arc_write): Likewise. |
| 308 | (ctf_arc_bufopen): Likewise. |
| 309 | (ctf_arc_open_internal): Likewise. |
| 310 | * ctf-labels.c (ctf_label_iter): Likewise. |
| 311 | * ctf-open-bfd.c (ctf_bfdclose): Likewise. |
| 312 | (ctf_bfdopen): Likewise. |
| 313 | (ctf_bfdopen_ctfsect): Likewise. |
| 314 | (ctf_fdopen): Likewise. |
| 315 | * ctf-string.c (ctf_str_write_strtab): Likewise. |
| 316 | * ctf-types.c (ctf_type_resolve): Likewise. |
| 317 | * ctf-open.c (get_vbytes_common): Likewise. Pass down the ctf dict. |
| 318 | (get_vbytes_v1): Pass down the ctf dict. |
| 319 | (get_vbytes_v2): Likewise. |
| 320 | (flip_ctf): Likewise. |
| 321 | (flip_types): Likewise. Use ctf_err_warn, not ctf_dprintf, and |
| 322 | gettextize, as above. |
| 323 | (upgrade_types_v1): Adjust calls. |
| 324 | (init_types): Use ctf_err_warn, not ctf_dprintf, as above. |
| 325 | (ctf_bufopen_internal): Likewise. Adjust calls. Transplant errors |
| 326 | emitted into individual dicts into the open errors if this turns |
| 327 | out to be a failed open in the end. |
| 328 | * ctf-dump.c (ctf_dump_format_type): Adjust ctf_err_warn for new err |
| 329 | argument. Gettextize. Don't emit the errmsg. |
| 330 | (ctf_dump_funcs): Likewise. Collapse err label into its only case. |
| 331 | (ctf_dump_type): Likewise. |
| 332 | * ctf-link.c (ctf_create_per_cu): Adjust ctf_err_warn for new err |
| 333 | argument. Gettextize. Don't emit the errmsg. |
| 334 | (ctf_link_one_type): Likewise. |
| 335 | (ctf_link_lazy_open): Likewise. |
| 336 | (ctf_link_one_input_archive): Likewise. |
| 337 | (ctf_link_deduplicating_count_inputs): Likewise. |
| 338 | (ctf_link_deduplicating_open_inputs): Likewise. |
| 339 | (ctf_link_deduplicating_close_inputs): Likewise. |
| 340 | (ctf_link_deduplicating): Likewise. |
| 341 | (ctf_link): Likewise. |
| 342 | (ctf_link_deduplicating_per_cu): Likewise. Add some missed |
| 343 | ctf_set_errnos to obscure error cases. |
| 344 | * ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_err_warn for new |
| 345 | err argument. Gettextize. Don't emit the errmsg. |
| 346 | (ctf_dedup_populate_mappings): Likewise. |
| 347 | (ctf_dedup_detect_name_ambiguity): Likewise. |
| 348 | (ctf_dedup_init): Likewise. |
| 349 | (ctf_dedup_multiple_input_dicts): Likewise. |
| 350 | (ctf_dedup_conflictify_unshared): Likewise. |
| 351 | (ctf_dedup): Likewise. |
| 352 | (ctf_dedup_rwalk_one_output_mapping): Likewise. |
| 353 | (ctf_dedup_id_to_target): Likewise. |
| 354 | (ctf_dedup_emit_type): Likewise. |
| 355 | (ctf_dedup_emit_struct_members): Likewise. |
| 356 | (ctf_dedup_populate_type_mapping): Likewise. |
| 357 | (ctf_dedup_populate_type_mappings): Likewise. |
| 358 | (ctf_dedup_emit): Likewise. |
| 359 | (ctf_dedup_hash_type): Likewise. Fix a bit of messed-up error |
| 360 | status setting. |
| 361 | (ctf_dedup_rwalk_one_output_mapping): Likewise. Don't hide |
| 362 | unknown-type-kind messages (which signify file corruption). |
| 363 | |
| 364 | 2020-08-27 Nick Alcock <nick.alcock@oracle.com> |
| 365 | |
| 366 | * configure.ac: Adjust package name to simply 'libctf': arbitrarily |
| 367 | declare this to be version 1.2.0. |
| 368 | * Makefile.am (AM_CPPFLAGS): Add @INCINTL@. |
| 369 | * Makefile.in: Regenerated. |
| 370 | * configure: Regenerated. |
| 371 | * ctf-intl.h: New file, lightly modified from opcodes/opintl.h. |
| 372 | * ctf-impl.h: Include it. |
| 373 | * ctf-error.r (_ctf_errlist_t): Mark strings as noop-translatable. |
| 374 | (ctf_errmsg): Actually translate them. |
| 375 | |
| 376 | 2020-07-26 Eli Zaretskii <eliz@gnu.org> |
| 377 | |
| 378 | PR binutils/25155: |
| 379 | * ctf-create.c (EOVERFLOW): If not defined by system header, |
| 380 | redirect to ERANGE as a poor man's substitute. |
| 381 | * ctf-subr.c (ENOTSUP): If not defined, use ENOSYS instead. |
| 382 | |
| 383 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 384 | |
| 385 | * ctf-create.c (ctf_dtd_insert): Add uintptr_t casts. |
| 386 | (ctf_dtd_delete): Likewise. |
| 387 | (ctf_dtd_lookup): Likewise. |
| 388 | (ctf_rollback): Likewise. |
| 389 | * ctf-hash.c (ctf_hash_lookup_type): Likewise. |
| 390 | * ctf-types.c (ctf_lookup_by_rawhash): Likewise. |
| 391 | |
| 392 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 393 | |
| 394 | * ctf-lookup.c (ctf_lookup_by_name): Adjust. |
| 395 | |
| 396 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 397 | |
| 398 | * ctf-archive.c (ctf_arc_bufopen): Endian-swap the archive magic |
| 399 | number if needed. |
| 400 | |
| 401 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 402 | |
| 403 | * ctf-impl.h (ctf_list_splice): New. |
| 404 | * ctf-util.h (ctf_list_splice): Likewise. |
| 405 | * ctf-link.c (link_sort_inputs_cb_arg_t): Likewise. |
| 406 | (ctf_link_sort_inputs): Likewise. |
| 407 | (ctf_link_deduplicating_count_inputs): Likewise. |
| 408 | (ctf_link_deduplicating_open_inputs): Likewise. |
| 409 | (ctf_link_deduplicating_close_inputs): Likewise. |
| 410 | (ctf_link_deduplicating_variables): Likewise. |
| 411 | (ctf_link_deduplicating_per_cu): Likewise. |
| 412 | (ctf_link_deduplicating): Likewise. |
| 413 | (ctf_link): Call it. |
| 414 | |
| 415 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 416 | |
| 417 | * ctf-link.c (ctf_link_one_input_archive_member): Check |
| 418 | CTF_LINK_OMIT_VARIABLES_SECTION. |
| 419 | |
| 420 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 421 | |
| 422 | * ctf-impl.h (ctf_type_id_key): New, the key in the |
| 423 | cd_id_to_file_t. |
| 424 | (ctf_dedup): New, core deduplicator state. |
| 425 | (ctf_file_t) <ctf_dedup>: New. |
| 426 | <ctf_dedup_atoms>: New. |
| 427 | <ctf_dedup_atoms_alloc>: New. |
| 428 | (ctf_hash_type_id_key): New prototype. |
| 429 | (ctf_hash_eq_type_id_key): Likewise. |
| 430 | (ctf_dedup_atoms_init): Likewise. |
| 431 | * ctf-hash.c (ctf_hash_eq_type_id_key): New. |
| 432 | (ctf_dedup_atoms_init): Likewise. |
| 433 | * ctf-create.c (ctf_serialize): Adjusted. |
| 434 | (ctf_add_encoded): No longer static. |
| 435 | (ctf_add_reftype): Likewise. |
| 436 | * ctf-open.c (ctf_file_close): Destroy the |
| 437 | ctf_dedup_atoms_alloc. |
| 438 | * ctf-dedup.c: New file. |
| 439 | * ctf-decls.h [!HAVE_DECL_STPCPY]: Add prototype. |
| 440 | * configure.ac: Check for stpcpy. |
| 441 | * Makefile.am: Add it. |
| 442 | * Makefile.in: Regenerate. |
| 443 | * config.h.in: Regenerate. |
| 444 | * configure: Regenerate. |
| 445 | |
| 446 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 447 | |
| 448 | * configure.ac: Add --enable-libctf-hash-debugging. |
| 449 | * aclocal.m4: Pull in enable.m4, for GCC_ENABLE. |
| 450 | * Makefile.in: Regenerated. |
| 451 | * configure: Likewise. |
| 452 | * config.h.in: Likewise. |
| 453 | * ctf-impl.h [ENABLE_LIBCTF_HASH_DEBUGGING] |
| 454 | (ctf_assert): Define to assert. |
| 455 | |
| 456 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 457 | |
| 458 | * ctf-sha1.h: New, inline wrappers around sha1_init_ctx and |
| 459 | sha1_process_bytes. |
| 460 | * ctf-impl.h: Include it. |
| 461 | (ctf_sha1_init): New. |
| 462 | (ctf_sha1_add): Likewise. |
| 463 | (ctf_sha1_fini): Likewise. |
| 464 | * ctf-sha1.c: New, non-inline wrapper around sha1_finish_ctx |
| 465 | producing strings. |
| 466 | * Makefile.am: Add file. |
| 467 | * Makefile.in: Regenerate. |
| 468 | |
| 469 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 470 | |
| 471 | * libctf.ver (ctf_link_set_variable_filter): Add. |
| 472 | * ctf-impl.h (ctf_file_t) <ctf_link_variable_filter>: New. |
| 473 | <ctf_link_variable_filter_arg>: Likewise. |
| 474 | * ctf-create.c (ctf_serialize): Adjust. |
| 475 | * ctf-link.c (ctf_link_set_variable_filter): New, set it. |
| 476 | (ctf_link_one_variable): Call it if set. |
| 477 | |
| 478 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 479 | |
| 480 | * ctf-link.c (ctf_link_one_variable): Check the dst_type for |
| 481 | conflicts, not the source type. |
| 482 | |
| 483 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 484 | |
| 485 | * ctf-impl.h (ctf_file_t): Improve comments. |
| 486 | <ctf_link_cu_mapping>: Split into... |
| 487 | <ctf_link_in_cu_mapping>: ... this... |
| 488 | <ctf_link_out_cu_mapping>: ... and this. |
| 489 | * ctf-create.c (ctf_serialize): Adjust. |
| 490 | * ctf-open.c (ctf_file_close): Likewise. |
| 491 | * ctf-link.c (ctf_create_per_cu): Look things up in the |
| 492 | in_cu_mapping instead of the cu_mapping. |
| 493 | (ctf_link_add_cu_mapping): The deduplicating link will define |
| 494 | what happens if many FROMs share a TO. |
| 495 | (ctf_link_add_cu_mapping): Create in_cu_mapping and |
| 496 | out_cu_mapping. Do not create ctf_link_outputs here any more, or |
| 497 | create per-CU dicts here: they are already created when needed. |
| 498 | (ctf_link_one_variable): Log a debug message if we skip a |
| 499 | variable due to its type being concealed in a CU-mapped link. |
| 500 | (This is probably too common a case to make into a warning.) |
| 501 | (ctf_link): Create empty per-CU dicts if requested. |
| 502 | |
| 503 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 504 | |
| 505 | * ctf-link.c (ctf_link_write): Close the fd. |
| 506 | |
| 507 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 508 | |
| 509 | * Makefile.am: Set -DNOBFD=1 in libctf-nobfd, and =0 elsewhere. |
| 510 | * Makefile.in: Regenerated. |
| 511 | * ctf-impl.h (ctf_link_input_name): New. |
| 512 | (ctf_file_t) <ctf_link_flags>: New. |
| 513 | * ctf-create.c (ctf_serialize): Adjust accordingly. |
| 514 | * ctf-link.c: Define ctf_open as weak when PIC. |
| 515 | (ctf_arc_close_thunk): Remove unnecessary thunk. |
| 516 | (ctf_file_close_thunk): Likewise. |
| 517 | (ctf_link_input_name): New. |
| 518 | (ctf_link_input_t): New value of the ctf_file_t.ctf_link_input. |
| 519 | (ctf_link_input_close): Adjust accordingly. |
| 520 | (ctf_link_add_ctf_internal): New, split from... |
| 521 | (ctf_link_add_ctf): ... here. Return error if lazy loading of |
| 522 | CTF is not possible. Change to just call... |
| 523 | (ctf_link_add): ... this new function. |
| 524 | (ctf_link_add_cu_mapping): Transition to ctf_err_warn. Drop the |
| 525 | ctf_file_close_thunk. |
| 526 | (ctf_link_in_member_cb_arg_t) <file_name> Rename to... |
| 527 | <in_file_name>: ... this. |
| 528 | <arcname>: Drop. |
| 529 | <share_mode>: Likewise (migrated to ctf_link_flags). |
| 530 | <done_main_member>: Rename to... |
| 531 | <done_parent>: ... this. |
| 532 | <main_input_fp>: Rename to... |
| 533 | <in_fp_parent>: ... this. |
| 534 | <cu_mapped>: New. |
| 535 | (ctf_link_one_type): Adjuwt accordingly. Transition to |
| 536 | ctf_err_warn, removing a TODO. |
| 537 | (ctf_link_one_variable): Note a case too common to warn about. |
| 538 | Report in the debug stream if a cu-mapped link prevents addition |
| 539 | of a conflicting variable. |
| 540 | (ctf_link_one_input_archive_member): Adjust. |
| 541 | (ctf_link_lazy_open): New, open a CTF archive for linking when |
| 542 | needed. |
| 543 | (ctf_link_close_one_input_archive): New, close it again. |
| 544 | (ctf_link_one_input_archive): Adjust for lazy opening, member |
| 545 | renames, and ctf_err_warn transition. Move the |
| 546 | empty_link_type_mapping call to... |
| 547 | (ctf_link): ... here. Adjut for renamings and thunk removal. |
| 548 | Don't spuriously fail if some input contains no CTF data. |
| 549 | (ctf_link_write): ctf_err_warn transition. |
| 550 | * libctf.ver: Remove not-yet-stable comment. |
| 551 | |
| 552 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 553 | |
| 554 | * ctf-impl.h (ctf_strerror): Delete. |
| 555 | * ctf-subr.c (ctf_strerror): Likewise. |
| 556 | * ctf-error.c (ctf_errmsg): Stop using ctf_strerror: just use |
| 557 | strerror directly. |
| 558 | |
| 559 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 560 | |
| 561 | * ctf-impl.c (ctf_file_t) <ctf_parent_unreffed>: New. |
| 562 | (ctf_import_unref): New. |
| 563 | * ctf-open.c (ctf_file_close) Drop the refcount all the way to |
| 564 | zero. Don't recurse back in if the refcount is already zero. |
| 565 | (ctf_import): Check ctf_parent_unreffed before deciding whether |
| 566 | to close a pre-existing parent. Set it to zero. |
| 567 | (ctf_import_unreffed): New, as above, setting |
| 568 | ctf_parent_unreffed to 1. |
| 569 | * ctf-create.c (ctf_serialize): Do not ctf_import into the new |
| 570 | child: use direct assignment, and set unreffed on the new and |
| 571 | old children. |
| 572 | * ctf-link.c (ctf_create_per_cu): Import the parent using |
| 573 | ctf_import_unreffed. |
| 574 | |
| 575 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 576 | |
| 577 | * ctf-impl.h (ctf_link_type_mapping_key): Rename to... |
| 578 | (ctf_link_type_key): ... this, adjusting member prefixes to |
| 579 | match. |
| 580 | (ctf_hash_type_mapping_key): Rename to... |
| 581 | (ctf_hash_type_key): ... this. |
| 582 | (ctf_hash_eq_type_mapping_key): Rename to... |
| 583 | (ctf_hash_eq_type_key): ... this. |
| 584 | * ctf-hash.c (ctf_hash_type_mapping_key): Rename to... |
| 585 | (ctf_hash_type_key): ... this, and adjust for member name |
| 586 | changes. |
| 587 | (ctf_hash_eq_type_mapping_key): Rename to... |
| 588 | (ctf_hash_eq_type_key): ... this, and adjust for member name |
| 589 | changes. |
| 590 | * ctf-link.c (ctf_add_type_mapping): Adjust. Note the lack of |
| 591 | need for out-of-memory checking in this code. |
| 592 | (ctf_type_mapping): Adjust. |
| 593 | |
| 594 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 595 | |
| 596 | configure.ac: Check for vasprintf. |
| 597 | configure: Regenerated. |
| 598 | config.h.in: Likewise. |
| 599 | |
| 600 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 601 | |
| 602 | * ctf-archive.c (ctf_arc_bufopen): Fix message. |
| 603 | |
| 604 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 605 | |
| 606 | * ctf-impl.h (struct ctf_archive_internal) <ctfi_free_strsect> |
| 607 | New. |
| 608 | * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Explicitly open a strtab |
| 609 | if the input has no symtab, rather than dividing by |
| 610 | zero. Arrange to free it later via ctfi_free_ctfsect. |
| 611 | * ctf-archive.c (ctf_new_archive_internal): Do not |
| 612 | ctfi_free_strsect by default. |
| 613 | (ctf_arc_close): Possibly free it here. |
| 614 | |
| 615 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 616 | |
| 617 | * ctf-dump.c (ctf_is_slice): Delete, unnecessary. |
| 618 | (ctf_dump_format_type): improve slice formatting. Always print |
| 619 | the type size, even of slices. |
| 620 | (ctf_dump_member): Print slices (-> bitfields) differently from |
| 621 | non-slices. Failure to format a type is not an OOM. |
| 622 | |
| 623 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 624 | |
| 625 | * ctf-dump.c (ctf_dump_format_type): Emit a warning. |
| 626 | (ctf_dump_label): Swallow errors from ctf_dump_format_type. |
| 627 | (ctf_dump_objts): Likewise. |
| 628 | (ctf_dump_var): Likewise. |
| 629 | (ctf_dump_type): Do not emit a duplicate message. Move to |
| 630 | ctf_err_warning, and swallow all errors. |
| 631 | |
| 632 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 633 | |
| 634 | * ctf-decl.c (ctf_decl_fini): Free the cd_buf. |
| 635 | (ctf_decl_buf): Once it escapes, don't try to free it later. |
| 636 | |
| 637 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 638 | |
| 639 | * ctf-types.c (ctf_type_aname): Print arg types here... |
| 640 | * ctf-dump.c (ctf_dump_funcs): ... not here: but do substitute |
| 641 | in the type name here. |
| 642 | |
| 643 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 644 | |
| 645 | * ctf-impl.h (ctf_assert): New. |
| 646 | (ctf_err_warning_t): Likewise. |
| 647 | (ctf_file_t) <ctf_errs_warnings>: Likewise. |
| 648 | (ctf_err_warn): New prototype. |
| 649 | (ctf_assert_fail_internal): Likewise. |
| 650 | * ctf-inlines.h (ctf_assert_internal): Likewise. |
| 651 | * ctf-open.c (ctf_file_close): Free ctf_errs_warnings. |
| 652 | * ctf-create.c (ctf_serialize): Copy it on serialization. |
| 653 | * ctf-subr.c (ctf_err_warn): New, add an error/warning. |
| 654 | (ctf_errwarning_next): New iterator, free and pass back |
| 655 | errors/warnings in succession. |
| 656 | * libctf.ver (ctf_errwarning_next): Add. |
| 657 | |
| 658 | 2020-07-22 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com> |
| 659 | |
| 660 | * ctf-types.c (ctf_variable_iter): Fix error return. |
| 661 | |
| 662 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 663 | |
| 664 | * ctf-open.c (ctf_bufopen_internal): Diagnose invalid flags. |
| 665 | |
| 666 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 667 | |
| 668 | ctf-decls.h (ctf_qsort_compar_thunk): Fix arg passing. |
| 669 | |
| 670 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 671 | |
| 672 | * ctf-impl.h (ctf_next_hkv_t): New, kv-pairs passed to |
| 673 | sorting functions. |
| 674 | (ctf_next_t) <u.ctn_sorted_hkv>: New, sorted kv-pairs for |
| 675 | ctf_dynhash_next_sorted. |
| 676 | <cu.ctn_h>: New, pointer to the dynhash under iteration. |
| 677 | <cu.ctn_s>: New, pointer to the dynset under iteration. |
| 678 | (ctf_hash_sort_f): Sorting function passed to... |
| 679 | (ctf_dynhash_next_sorted): ... this new function. |
| 680 | (ctf_dynhash_next): New. |
| 681 | (ctf_dynset_next): New. |
| 682 | * ctf-inlines.h (ctf_dynhash_cnext_sorted): New. |
| 683 | (ctf_dynhash_cnext): New. |
| 684 | (ctf_dynset_cnext): New. |
| 685 | * ctf-hash.c (ctf_dynhash_next_sorted): New. |
| 686 | (ctf_dynhash_next): New. |
| 687 | (ctf_dynset_next): New. |
| 688 | * ctf-util.c (ctf_next_destroy): Free the u.ctn_sorted_hkv if |
| 689 | needed. |
| 690 | (ctf_next_copy): Alloc-and-copy the u.ctn_sorted_hkv if needed. |
| 691 | |
| 692 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 693 | |
| 694 | * ctf-impl.h (ctf_next): New. |
| 695 | (ctf_get_dict): New prototype. |
| 696 | * ctf-lookup.c (ctf_get_dict): New, split out of... |
| 697 | (ctf_lookup_by_id): ... here. |
| 698 | * ctf-util.c (ctf_next_create): New. |
| 699 | (ctf_next_destroy): New. |
| 700 | (ctf_next_copy): New. |
| 701 | * ctf-types.c (includes): Add <assert.h>. |
| 702 | (ctf_member_next): New. |
| 703 | (ctf_enum_next): New. |
| 704 | (ctf_type_iter): Document the lack of iteration over parent |
| 705 | types. |
| 706 | (ctf_type_next): New. |
| 707 | (ctf_variable_next): New. |
| 708 | * ctf-archive.c (ctf_archive_next): New. |
| 709 | * libctf.ver: Add new public functions. |
| 710 | |
| 711 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 712 | |
| 713 | * libctf.ver (ctf_ref): New. |
| 714 | * ctf-open.c (ctf_ref): Implement it. |
| 715 | |
| 716 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 717 | |
| 718 | * ctf-inlines.h (ctf_forwardable_kind): New. |
| 719 | * ctf-create.c (ctf_add_forward): Use it. |
| 720 | |
| 721 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 722 | |
| 723 | * ctf-impl.h (ctf_get_ctt_size): Move definition from here... |
| 724 | * ctf-inlines.h (ctf_get_ctt_size): ... to here. |
| 725 | |
| 726 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 727 | |
| 728 | * ctf-hash.c (ctf_dynset_eq_string): New. |
| 729 | (ctf_dynset_create): New. |
| 730 | (DYNSET_EMPTY_ENTRY_REPLACEMENT): New. |
| 731 | (DYNSET_DELETED_ENTRY_REPLACEMENT): New. |
| 732 | (key_to_internal): New. |
| 733 | (internal_to_key): New. |
| 734 | (ctf_dynset_insert): New. |
| 735 | (ctf_dynset_remove): New. |
| 736 | (ctf_dynset_destroy): New. |
| 737 | (ctf_dynset_lookup): New. |
| 738 | (ctf_dynset_exists): New. |
| 739 | (ctf_dynset_lookup_any): New. |
| 740 | (ctf_hash_insert_type): Coding style. |
| 741 | (ctf_hash_define_type): Likewise. |
| 742 | * ctf-impl.h (ctf_dynset_t): New. |
| 743 | (ctf_dynset_eq_string): New. |
| 744 | (ctf_dynset_create): New. |
| 745 | (ctf_dynset_insert): New. |
| 746 | (ctf_dynset_remove): New. |
| 747 | (ctf_dynset_destroy): New. |
| 748 | (ctf_dynset_lookup): New. |
| 749 | (ctf_dynset_exists): New. |
| 750 | (ctf_dynset_lookup_any): New. |
| 751 | * ctf-inlines.h (ctf_dynset_cinsert): New. |
| 752 | |
| 753 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 754 | |
| 755 | * ctf-hash.c (ctf_helem_t) <key_free>: Remove. |
| 756 | <value_free>: Likewise. |
| 757 | <owner>: New. |
| 758 | (ctf_dynhash_item_free): Indirect through the owner. |
| 759 | (ctf_dynhash_create): Only pass in ctf_dynhash_item_free and |
| 760 | allocate space for the key_free and value_free fields fields |
| 761 | if necessary. |
| 762 | (ctf_hashtab_insert): Likewise. Fix OOM errno value. |
| 763 | (ctf_dynhash_insert): Only access ctf_hashtab's key_free and |
| 764 | value_free if they will exist. Set the slot's owner, but only |
| 765 | if it exists. |
| 766 | (ctf_dynhash_remove): Adjust. |
| 767 | |
| 768 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 769 | |
| 770 | * ctf-hash.c (ctf_hashtab_insert): Free the key passed in if |
| 771 | there is a key-freeing function and the key already exists. |
| 772 | |
| 773 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 774 | |
| 775 | * ctf-inlines.h: New file. |
| 776 | * ctf-impl.h: Include it. |
| 777 | (ctf_hash_iter_find_f): New typedef. |
| 778 | (ctf_dynhash_elements): New. |
| 779 | (ctf_dynhash_lookup_kv): New. |
| 780 | (ctf_dynhash_iter_find): New. |
| 781 | * ctf-hash.c (ctf_dynhash_lookup_kv): New. |
| 782 | (ctf_traverse_find_cb_arg_t): New. |
| 783 | (ctf_hashtab_traverse_find): New. |
| 784 | (ctf_dynhash_iter_find): New. |
| 785 | (ctf_dynhash_elements): New. |
| 786 | |
| 787 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 788 | |
| 789 | * ctf-impl.h [!__GNUC__] (__extension__): Define to nothing. |
| 790 | |
| 791 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 792 | |
| 793 | * ctf-archive.c (ctf_archive_count): New. |
| 794 | * libctf.ver: New public function. |
| 795 | |
| 796 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 797 | |
| 798 | * ctf-types.c (ctf_member_count): New. |
| 799 | * libctf.ver: New public function. |
| 800 | |
| 801 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 802 | |
| 803 | * ctf-types.c (ctf_type_kind_forwarded): New. |
| 804 | |
| 805 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 806 | |
| 807 | * ctf-types.c (ctf_type_name_raw): New. |
| 808 | (ctf_type_aname_raw): Reimplement accordingly. |
| 809 | |
| 810 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 811 | |
| 812 | * ctf-subr.c (ctf_dprintf): _libctf_debug is unlikely to be set. |
| 813 | |
| 814 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 815 | |
| 816 | * ctf-impl.h (struct ctf_archive_internal) |
| 817 | <ctfi_unmap_on_close>: New. |
| 818 | (ctf_new_archive_internal): Adjust. |
| 819 | * ctf-archive.c (ctf_new_archive_internal): Likewise. |
| 820 | Initialize ctfi_unmap_on_close. Adjust error path. |
| 821 | (ctf_arc_bufopen): Adjust ctf_new_archive_internal call |
| 822 | (unmap_on_close is 0). |
| 823 | (ctf_arc_close): Only unmap if ctfi_unmap_on_close. |
| 824 | * ctf-open-bfd.c (ctf_fdopen): Adjust. |
| 825 | |
| 826 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 827 | |
| 828 | * ctf-types.c (ctf_type_aname): Return ECTF_CORRUPT if |
| 829 | ints, floats or typedefs have no name. Fix comment typo. |
| 830 | |
| 831 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 832 | |
| 833 | * ctf-create.c (ctf_add_slice): Support slices of any kind that |
| 834 | resolves to an integral type. |
| 835 | * ctf-types.c (ctf_type_encoding): Resolve the type before |
| 836 | fishing its encoding out. |
| 837 | |
| 838 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 839 | |
| 840 | * ctf-create.c (ctf_create): Mark dirty. |
| 841 | |
| 842 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 843 | |
| 844 | * ctf-create.c (membcmp) Skip nameless members. |
| 845 | |
| 846 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 847 | |
| 848 | * ctf-create.c (ctf_add_member_offset): Support names of "" |
| 849 | as if they were the null pointer. |
| 850 | |
| 851 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 852 | |
| 853 | * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD |
| 854 | special-casing. |
| 855 | |
| 856 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 857 | |
| 858 | * ctf-types.c (ctf_type_reference): Add support for dynamic slices. |
| 859 | |
| 860 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 861 | |
| 862 | * ctf-create.c (ctf_serialize): Add cast. |
| 863 | (ctf_add_slice): Likewise. |
| 864 | |
| 865 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 866 | |
| 867 | * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type. |
| 868 | * ctf-create.c (ctf_add_function): Check for unimplemented type |
| 869 | and populate at the same time. Populate one-by-one, not via |
| 870 | memcpy. |
| 871 | (ctf_serialize): Remove unnecessary cast. |
| 872 | * ctf-types.c (ctf_func_type_info): Likewise. |
| 873 | (ctf_func_type_args): Likewise. Fix comment typo. |
| 874 | |
| 875 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 876 | |
| 877 | * ctf-create.c (ctf_add_reftype): Support refs to type zero. |
| 878 | (ctf_add_array): Support array contents of type zero. |
| 879 | (ctf_add_function): Support arguments and return types of |
| 880 | type zero. |
| 881 | (ctf_add_typedef): Support typedefs to type zero. |
| 882 | (ctf_add_member_offset): Support members of type zero, |
| 883 | unless added at unspecified (naturally-aligned) offset. |
| 884 | |
| 885 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 886 | |
| 887 | * ctf-error.c: Include <stddef.h>, for offsetof. |
| 888 | (_ctf_errlist): Migrate to... |
| 889 | (_ctf_errlist_t): ... this. |
| 890 | (_ctf_erridx): New, indexes into _ctf_errlist_t. |
| 891 | (_ctf_nerr): Remove. |
| 892 | (ctf_errmsg): Adjust accordingly. |
| 893 | * Makefile.am (BUILT_SOURCES): Note... |
| 894 | (ctf-error.h): ... this new rule. |
| 895 | * Makefile.in: Regenerate. |
| 896 | * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h. |
| 897 | * .gitignore: New, ignore ctf-error.h. |
| 898 | |
| 899 | 2020-07-22 Nick Alcock <nick.alcock@oracle.com> |
| 900 | |
| 901 | * ctf-impl.h: Fix typos in comments. |
| 902 | |
| 903 | 2020-07-22 Nick Clifton <nickc@redhat.com> |
| 904 | |
| 905 | * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the |
| 906 | same file descriptor. |
| 907 | |
| 908 | 2020-07-04 Nick Clifton <nickc@redhat.com> |
| 909 | |
| 910 | Binutils 2.35 branch created. |
| 911 | |
| 912 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 913 | |
| 914 | * aclocal.m4: Add config/gettext-sister.m4: Shuffle into |
| 915 | alphabetical order. |
| 916 | * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR. |
| 917 | * config.h.in: Regenerated. |
| 918 | * Makefile.in: Likewise. |
| 919 | * configure: Likewise. |
| 920 | |
| 921 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 922 | |
| 923 | * ctf-create.c: Include <unistd.h>. |
| 924 | * ctf-open-bfd.c: Likewise. |
| 925 | |
| 926 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 927 | |
| 928 | PR libctf/25120 |
| 929 | * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls. |
| 930 | * swap.h (bswap_16): Do not assume that presence of <byteswap.h> |
| 931 | means this is declared. |
| 932 | (bswap_32): Likewise. |
| 933 | (bswap_64): Likewise. |
| 934 | (bswap_identity_64): Remove, unused. |
| 935 | * configure: Regenerated. |
| 936 | * config.h.in: Likewise. |
| 937 | |
| 938 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 939 | |
| 940 | PR libctf/25120 |
| 941 | * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback. |
| 942 | (_libctf_unlikely_): Likewise. |
| 943 | (_libctf_unused): Likewise. |
| 944 | (_libctf_malloc_): Likewise. |
| 945 | |
| 946 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 947 | |
| 948 | PR libctf/25120 |
| 949 | * ctf-archive.c (search_nametbl): No longer global: declare... |
| 950 | (ctf_arc_open_by_name_internal): ... here. Use bsearch_r. |
| 951 | (search_modent_by_name): Take and use ARG for the nametbl. |
| 952 | |
| 953 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 954 | |
| 955 | * ctf-impl.h (ctf_new_archive_internal): Declare. |
| 956 | (ctf_arc_bufopen): Remove. |
| 957 | (ctf_archive_internal) <ctfi_free_symsect>: New. |
| 958 | * ctf-archive.c (ctf_arc_close): Use it. |
| 959 | (ctf_arc_bufopen): Fuse into... |
| 960 | (ctf_new_archive_internal): ... this, moved across from... |
| 961 | * ctf-open-bfd.c: ... here. |
| 962 | (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen. |
| 963 | * libctf.ver: Add it. |
| 964 | |
| 965 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 966 | |
| 967 | * ctf-create.c (ctf_add_forward): Intern in the right namespace. |
| 968 | (ctf_dtd_delete): Remove correspondingly. |
| 969 | (ctf_rollback): Likewise. |
| 970 | |
| 971 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 972 | |
| 973 | * ctf-create.c (ctf_add_type_internal): Hand back existing types |
| 974 | unchanged. |
| 975 | |
| 976 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 977 | |
| 978 | * ctf-create.c (ctf_add_forward): Don't add forwards to |
| 979 | types that already exist. |
| 980 | |
| 981 | 2020-06-26 Nick Alcock <nick.alcock@oracle.com> |
| 982 | |
| 983 | * ctf-open.c (init_types): Only intern root-visible types. |
| 984 | * ctf-create.c (ctf_dtd_insert): Likewise. |
| 985 | (ctf_dtd_delete): Only remove root-visible types. |
| 986 | (ctf_rollback): Likewise. |
| 987 | (ctf_add_generic): Adjust. |
| 988 | (ctf_add_struct_sized): Adjust comment. |
| 989 | (ctf_add_union_sized): Likewise. |
| 990 | (ctf_add_enum): Likewise. |
| 991 | * ctf-impl.h (ctf_dtd_insert): Adjust prototype. |
| 992 | |
| 993 | 2020-03-11 John Baldwin <jhb@FreeBSD.org> |
| 994 | |
| 995 | * swap.h (bswap_identity_64): Make static. |
| 996 | |
| 997 | 2020-01-18 Nick Clifton <nickc@redhat.com> |
| 998 | |
| 999 | Binutils 2.34 branch created. |
| 1000 | |
| 1001 | 2020-01-05 Joel Brobecker <brobecker@adacore.com> |
| 1002 | |
| 1003 | PR binutils/25155: |
| 1004 | * configure.ac: Add AC_CHECK_DECLS([asprintf]). |
| 1005 | * configure, config.h.in: Regenerate. |
| 1006 | |
| 1007 | 2020-01-01 Alan Modra <amodra@gmail.com> |
| 1008 | |
| 1009 | Update year range in copyright notice of all files. |
| 1010 | |
| 1011 | 2019-10-16 Simon Marchi <simon.marchi@polymtl.ca> |
| 1012 | |
| 1013 | * swap.h (bswap_16, bswap_32, bswap_64): Make static. |
| 1014 | |
| 1015 | 2019-09-30 Nick Alcock <nick.alcock@oracle.com> |
| 1016 | |
| 1017 | * ctf-open.c (ctf_bufopen_internal): Fix tabdamage. |
| 1018 | * ctf-types.c (ctf_type_lname): Likewise. |
| 1019 | |
| 1020 | 2019-09-23 Nick Alcock <nick.alcock@oracle.com> |
| 1021 | |
| 1022 | * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every |
| 1023 | ctf_import after the first for a given file. |
| 1024 | |
| 1025 | 2019-09-23 Nick Alcock <nick.alcock@oracle.com> |
| 1026 | |
| 1027 | * ctf-impl.h (ctf_str_append_noerr): Declare. |
| 1028 | * ctf-util.c (ctf_str_append_noerr): Define in terms of |
| 1029 | ctf_str_append. |
| 1030 | * ctf-dump.c (str_append): New, call it. |
| 1031 | (ctf_dump_format_type): Use str_append, not ctf_str_append. |
| 1032 | (ctf_dump_label): Likewise. |
| 1033 | (ctf_dump_objts): Likewise. |
| 1034 | (ctf_dump_funcs): Likewise. |
| 1035 | (ctf_dump_var): Likewise. |
| 1036 | (ctf_dump_member): Likewise. |
| 1037 | (ctf_dump_type): Likewise. |
| 1038 | (ctf_dump): Likewise. |
| 1039 | |
| 1040 | 2019-09-23 Nick Alcock <nick.alcock@oracle.com> |
| 1041 | |
| 1042 | * ctf-impl.h (ctf_alloc): Remove. |
| 1043 | (ctf_free): Likewise. |
| 1044 | (ctf_strdup): Likewise. |
| 1045 | * ctf-subr.c (ctf_alloc): Remove. |
| 1046 | (ctf_free): Likewise. |
| 1047 | * ctf-util.c (ctf_strdup): Remove. |
| 1048 | |
| 1049 | * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not |
| 1050 | ctf_free; strdup, not ctf_strdup. |
| 1051 | (ctf_dtd_delete): Likewise. |
| 1052 | (ctf_dvd_delete): Likewise. |
| 1053 | (ctf_add_generic): Likewise. |
| 1054 | (ctf_add_function): Likewise. |
| 1055 | (ctf_add_enumerator): Likewise. |
| 1056 | (ctf_add_member_offset): Likewise. |
| 1057 | (ctf_add_variable): Likewise. |
| 1058 | (membadd): Likewise. |
| 1059 | (ctf_compress_write): Likewise. |
| 1060 | (ctf_write_mem): Likewise. |
| 1061 | * ctf-decl.c (ctf_decl_push): Likewise. |
| 1062 | (ctf_decl_fini): Likewise. |
| 1063 | (ctf_decl_sprintf): Likewise. Check for OOM. |
| 1064 | * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not |
| 1065 | ctf_free; strdup, not ctf_strdup. |
| 1066 | (ctf_dump_free): Likewise. |
| 1067 | (ctf_dump): Likewise. |
| 1068 | * ctf-open.c (upgrade_types_v1): Likewise. |
| 1069 | (init_types): Likewise. |
| 1070 | (ctf_file_close): Likewise. |
| 1071 | (ctf_bufopen_internal): Likewise. Check for OOM. |
| 1072 | (ctf_parent_name_set): Likewise: report the OOM to the caller. |
| 1073 | (ctf_cuname_set): Likewise. |
| 1074 | (ctf_import): Likewise. |
| 1075 | * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc; |
| 1076 | free, not ctf_free; strdup, not ctf_strdup. |
| 1077 | (ctf_str_free_atom): Likewise. |
| 1078 | (ctf_str_create_atoms): Likewise. |
| 1079 | (ctf_str_add_ref_internal): Likewise. |
| 1080 | (ctf_str_remove_ref): Likewise. |
| 1081 | (ctf_str_write_strtab): Likewise. |
| 1082 | |
| 1083 | 2019-08-09 Nick Alcock <nick.alcock@oracle.com> |
| 1084 | |
| 1085 | * ctf-types.c (ctf_type_encoding): Fix the dynamic case to |
| 1086 | work right for non-int/fps. |
| 1087 | |
| 1088 | 2019-08-08 Nick Alcock <nick.alcock@oracle.com> |
| 1089 | |
| 1090 | * ctf-types.c (ctf_type_name): Don't strlen a potentially- |
| 1091 | null pointer. |
| 1092 | |
| 1093 | 2019-08-07 Nick Alcock <nick.alcock@oracle.com> |
| 1094 | |
| 1095 | * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New. |
| 1096 | * ctf-open.c (ctf_file_close): Free it. |
| 1097 | * ctf-create.c (ctf_serialize): Adjust. |
| 1098 | (membcmp): When reporting a conflict due to an error, report the |
| 1099 | error. |
| 1100 | (ctf_add_type): Turn into a ctf_add_processing wrapper. Rename to... |
| 1101 | (ctf_add_type_internal): ... this. Hand back types we are already |
| 1102 | in the middle of adding immediately. Hand back structs/unions with |
| 1103 | the same number of members immediately. Do not walk the dynamic |
| 1104 | list. Call ctf_add_type_internal, not ctf_add_type. Handle |
| 1105 | forwards promoted to other types and the inverse case identically. |
| 1106 | Add structs to the mapping as soon as we intern them, before they |
| 1107 | gain any members. |
| 1108 | |
| 1109 | 2019-08-09 Nick Alcock <nick.alcock@oracle.com> |
| 1110 | |
| 1111 | * ctf-impl.h (ctf_names_t): New. |
| 1112 | (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t. |
| 1113 | (ctf_file_t) <ctf_structs>: Likewise. |
| 1114 | <ctf_unions>: Likewise. |
| 1115 | <ctf_enums>: Likewise. |
| 1116 | <ctf_names>: Likewise. |
| 1117 | <ctf_lookups>: Improve comment. |
| 1118 | <ctf_ptrtab_len>: New. |
| 1119 | <ctf_prov_strtab>: New. |
| 1120 | <ctf_str_prov_offset>: New. |
| 1121 | <ctf_dtbyname>: Remove, redundant to the names hashes. |
| 1122 | <ctf_dtnextid>: Remove, redundant to ctf_typemax. |
| 1123 | (ctf_dtdef_t) <dtd_name>: Remove. |
| 1124 | <dtd_data>: Note that the ctt_name is now populated. |
| 1125 | (ctf_str_atom_t) <csa_offset>: This is now the strtab |
| 1126 | offset for internal strings too. |
| 1127 | <csa_external_offset>: New, the external strtab offset. |
| 1128 | (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case. |
| 1129 | (ctf_name_table): New declaration. |
| 1130 | (ctf_lookup_by_rawname): Likewise. |
| 1131 | (ctf_lookup_by_rawhash): Likewise. |
| 1132 | (ctf_set_ctl_hashes): Likewise. |
| 1133 | (ctf_serialize): Likewise. |
| 1134 | (ctf_dtd_insert): Adjust. |
| 1135 | (ctf_simple_open_internal): Likewise. |
| 1136 | (ctf_bufopen_internal): Likewise. |
| 1137 | (ctf_list_empty_p): Likewise. |
| 1138 | (ctf_str_remove_ref): Likewise. |
| 1139 | (ctf_str_add): Returns uint32_t now. |
| 1140 | (ctf_str_add_ref): Likewise. |
| 1141 | (ctf_str_add_external): Now returns a boolean (int). |
| 1142 | * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab |
| 1143 | for strings in the appropriate range. |
| 1144 | (ctf_str_create_atoms): Create the ctf_prov_strtab. Detect OOM |
| 1145 | when adding the null string to the new strtab. |
| 1146 | (ctf_str_free_atoms): Destroy the ctf_prov_strtab. |
| 1147 | (ctf_str_add_ref_internal): Add make_provisional argument. If |
| 1148 | make_provisional, populate the offset and fill in the |
| 1149 | ctf_prov_strtab accordingly. |
| 1150 | (ctf_str_add): Return the offset, not the string. |
| 1151 | (ctf_str_add_ref): Likewise. |
| 1152 | (ctf_str_add_external): Return a success integer. |
| 1153 | (ctf_str_remove_ref): New, remove a single ref. |
| 1154 | (ctf_str_count_strtab): Do not count the initial null string's |
| 1155 | length or the existence or length of any unreferenced internal |
| 1156 | atoms. |
| 1157 | (ctf_str_populate_sorttab): Skip atoms with no refs. |
| 1158 | (ctf_str_write_strtab): Populate the nullstr earlier. Add one |
| 1159 | to the cts_len for the null string, since it is no longer done |
| 1160 | in ctf_str_count_strtab. Adjust for csa_external_offset rename. |
| 1161 | Populate the csa_offset for both internal and external cases. |
| 1162 | Flush the ctf_prov_strtab afterwards, and reset the |
| 1163 | ctf_str_prov_offset. |
| 1164 | * ctf-create.c (ctf_grow_ptrtab): New. |
| 1165 | (ctf_create): Call it. Initialize new fields rather than old |
| 1166 | ones. Tell ctf_bufopen_internal that this is a writable dictionary. |
| 1167 | Set the ctl hashes and data model. |
| 1168 | (ctf_update): Rename to... |
| 1169 | (ctf_serialize): ... this. Leave a compatibility function behind. |
| 1170 | Tell ctf_simple_open_internal that this is a writable dictionary. |
| 1171 | Pass the new fields along from the old dictionary. Drop |
| 1172 | ctf_dtnextid and ctf_dtbyname. Use ctf_strraw, not dtd_name. |
| 1173 | Do not zero out the DTD's ctt_name. |
| 1174 | (ctf_prefixed_name): Rename to... |
| 1175 | (ctf_name_table): ... this. No longer return a prefixed name: return |
| 1176 | the applicable name table instead. |
| 1177 | (ctf_dtd_insert): Use it, and use the right name table. Pass in the |
| 1178 | kind we're adding. Migrate away from dtd_name. |
| 1179 | (ctf_dtd_delete): Adjust similarly. Remove the ref to the |
| 1180 | deleted ctt_name. |
| 1181 | (ctf_dtd_lookup_type_by_name): Remove. |
| 1182 | (ctf_dynamic_type): Always return NULL on read-only dictionaries. |
| 1183 | No longer check ctf_dtnextid: check ctf_typemax instead. |
| 1184 | (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead. |
| 1185 | (ctf_rollback): Likewise. No longer fail with ECTF_OVERROLLBACK. Use |
| 1186 | ctf_name_table and the right name table, and migrate away from |
| 1187 | dtd_name as in ctf_dtd_delete. |
| 1188 | (ctf_add_generic): Pass in the kind explicitly and pass it to |
| 1189 | ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid. Migrate away |
| 1190 | from dtd_name to using ctf_str_add_ref to populate the ctt_name. |
| 1191 | Grow the ptrtab if needed. |
| 1192 | (ctf_add_encoded): Pass in the kind. |
| 1193 | (ctf_add_slice): Likewise. |
| 1194 | (ctf_add_array): Likewise. |
| 1195 | (ctf_add_function): Likewise. |
| 1196 | (ctf_add_typedef): Likewise. |
| 1197 | (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking |
| 1198 | ctt_name rather than dtd_name. |
| 1199 | (ctf_add_struct_sized): Pass in the kind. Use |
| 1200 | ctf_lookup_by_rawname, not ctf_hash_lookup_type / |
| 1201 | ctf_dtd_lookup_type_by_name. |
| 1202 | (ctf_add_union_sized): Likewise. |
| 1203 | (ctf_add_enum): Likewise. |
| 1204 | (ctf_add_enum_encoded): Likewise. |
| 1205 | (ctf_add_forward): Likewise. |
| 1206 | (ctf_add_type): Likewise. |
| 1207 | (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not |
| 1208 | being initialized until after the call. |
| 1209 | (ctf_write_mem): Likewise. |
| 1210 | (ctf_write): Likewise. |
| 1211 | * ctf-archive.c (arc_write_one_ctf): Likewise. |
| 1212 | * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not |
| 1213 | ctf_hash_lookup_type. |
| 1214 | (ctf_lookup_by_id): No longer check the readonly types if the |
| 1215 | dictionary is writable. |
| 1216 | * ctf-open.c (init_types): Assert that this dictionary is not |
| 1217 | writable. Adjust to use the new name hashes, ctf_name_table, |
| 1218 | and ctf_ptrtab_len. GNU style fix for the final ptrtab scan. |
| 1219 | (ctf_bufopen_internal): New 'writable' parameter. Flip on LCTF_RDWR |
| 1220 | if set. Drop out early when dictionary is writable. Split the |
| 1221 | ctf_lookups initialization into... |
| 1222 | (ctf_set_cth_hashes): ... this new function. |
| 1223 | (ctf_simple_open_internal): Adjust. New 'writable' parameter. |
| 1224 | (ctf_simple_open): Adjust accordingly. |
| 1225 | (ctf_bufopen): Likewise. |
| 1226 | (ctf_file_close): Destroy the appropriate name hashes. No longer |
| 1227 | destroy ctf_dtbyname, which is gone. |
| 1228 | (ctf_getdatasect): Remove spurious "extern". |
| 1229 | * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the |
| 1230 | specified name table, given a kind. |
| 1231 | (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *. |
| 1232 | (ctf_member_iter): Add support for iterating over the |
| 1233 | dynamic type list. |
| 1234 | (ctf_enum_iter): Likewise. |
| 1235 | (ctf_variable_iter): Likewise. |
| 1236 | (ctf_type_rvisit): Likewise. |
| 1237 | (ctf_member_info): Add support for types in the dynamic type list. |
| 1238 | (ctf_enum_name): Likewise. |
| 1239 | (ctf_enum_value): Likewise. |
| 1240 | (ctf_func_type_info): Likewise. |
| 1241 | (ctf_func_type_args): Likewise. |
| 1242 | * ctf-link.c (ctf_accumulate_archive_names): No longer call |
| 1243 | ctf_update. |
| 1244 | (ctf_link_write): Likewise. |
| 1245 | (ctf_link_intern_extern_string): Adjust for new |
| 1246 | ctf_str_add_external return value. |
| 1247 | (ctf_link_add_strtab): Likewise. |
| 1248 | * ctf-util.c (ctf_list_empty_p): New. |
| 1249 | |
| 1250 | 2019-08-05 Nick Alcock <nick.alcock@oracle.com> |
| 1251 | |
| 1252 | * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on |
| 1253 | type zero. |
| 1254 | * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable |
| 1255 | members and types. |
| 1256 | (ctf_add_variable): Likewise for variables pointing to them. |
| 1257 | * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable |
| 1258 | type link failure, but do warn for others. |
| 1259 | * ctf-dump.c (ctf_dump_format_type): Likewise. Do not assume all |
| 1260 | errors to be ENOMEM. |
| 1261 | (ctf_dump_member): Likewise. |
| 1262 | (ctf_dump_type): Likewise. |
| 1263 | (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM. |
| 1264 | (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM. |
| 1265 | (ctf_dump_header): Likewise. |
| 1266 | (ctf_dump_label): likewise. |
| 1267 | (ctf_dump_objts): likewise. |
| 1268 | (ctf_dump_funcs): likewise. |
| 1269 | (ctf_dump_var): likewise. |
| 1270 | (ctf_dump_str): Likewise. |
| 1271 | |
| 1272 | 2019-09-30 Nick Alcock <nick.alcock@oracle.com> |
| 1273 | |
| 1274 | * configure.ac (AC_DISABLE_SHARED): New, like opcodes/. |
| 1275 | (LT_INIT): Likewise. |
| 1276 | (AM_INSTALL_LIBBFD): Likewise. |
| 1277 | (dlopen): Note why this is necessary in a comment. |
| 1278 | (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from |
| 1279 | opcodes/. |
| 1280 | (SHARED_LDFLAGS): Likewise. |
| 1281 | (BFD_LIBADD): Likewise, for libbfd. |
| 1282 | (BFD_DEPENDENCIES): Likewise. |
| 1283 | (VERSION_FLAGS): Initialize, using a version script if ld supports |
| 1284 | one, or libtool -export-symbols-regex otherwise. |
| 1285 | (AC_CONFIG_MACRO_DIR): Add ../BFD. |
| 1286 | * Makefile.am (ACLOCAL_AMFLAGS): Likewise. |
| 1287 | (INCDIR): New. |
| 1288 | (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir). |
| 1289 | (noinst_LIBRARIES): Replace with... |
| 1290 | [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or... |
| 1291 | [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new |
| 1292 | libctf-nobfd.la as well. |
| 1293 | [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers. |
| 1294 | [!INSTALL_LIBCTF] (include_HEADERS): New, empty. |
| 1295 | (libctf_a_SOURCES): Rename to... |
| 1296 | (libctf_nobfd_la_SOURCES): ... this, all of libctf other than |
| 1297 | ctf-open-bfd.c. |
| 1298 | (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES, |
| 1299 | with ctf-open-bfd.c added. |
| 1300 | (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@. |
| 1301 | (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well. |
| 1302 | (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@. |
| 1303 | * Makefile.am [INSTALL_LIBCTF]: Use it. |
| 1304 | * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the |
| 1305 | libtool macros. |
| 1306 | * libctf.ver: New, everything is version LIBCTF_1.0 currently (even |
| 1307 | the unstable components). |
| 1308 | * Makefile.in: Regenerated. |
| 1309 | * config.h.in: Likewise. |
| 1310 | * configure: Likewise. |
| 1311 | |
| 1312 | 2019-07-30 Nick Alcock <nick.alcock@oracle.com> |
| 1313 | |
| 1314 | * configure.ac (INSTALL_LIBCTF): New, controlled by |
| 1315 | --enable-install-libctf. |
| 1316 | [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a. |
| 1317 | * Makefile.in: Regenerated. |
| 1318 | * configure: Regenerated. |
| 1319 | |
| 1320 | 2019-07-30 Nick Alcock <nick.alcock@oracle.com> |
| 1321 | |
| 1322 | * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set. |
| 1323 | * ctf-open-bfd.c (ctf_bfdclose): Fix comment. |
| 1324 | |
| 1325 | 2019-07-30 Nick Alcock <nick.alcock@oracle.com> |
| 1326 | |
| 1327 | * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable. |
| 1328 | |
| 1329 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1330 | |
| 1331 | * ctf-impl.h (includes): Include <sys/param.h> here. |
| 1332 | |
| 1333 | 2019-07-30 Nick Alcock <nick.alcock@oracle.com> |
| 1334 | |
| 1335 | * ctf-open.c (flip_lbls): Eschew for-loop initial declarations. |
| 1336 | (flip_objts): Likewise. |
| 1337 | (flip_vars): Likewise. |
| 1338 | (flip_types): Likewise. |
| 1339 | |
| 1340 | 2019-07-30 Nick Alcock <nick.alcock@oracle.com> |
| 1341 | |
| 1342 | * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value |
| 1343 | freeing functions: if set, free the key and value if the slot |
| 1344 | already exists. Always reassign the key. |
| 1345 | (ctf_dynhash_insert): Adjust call appropriately. |
| 1346 | (ctf_hash_insert_type): Likewise. |
| 1347 | |
| 1348 | 2019-08-03 Nick Alcock <nick.alcock@oracle.com> |
| 1349 | |
| 1350 | * ctf-create.c (ctf_add_type): Look up and use the forwarded-to |
| 1351 | type kind. Allow forwards to unify with pre-existing structs/ |
| 1352 | unions/enums. |
| 1353 | |
| 1354 | 2019-07-30 Nick Alcock <nick.alcock@oracle.com> |
| 1355 | |
| 1356 | * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New. |
| 1357 | <ctf_link_memb_name_changer>: Likewise. |
| 1358 | <ctf_link_memb_name_changer_arg>: Likewise. |
| 1359 | * ctf-create.c (ctf_update): Update accordingly. |
| 1360 | * ctf-open.c (ctf_file_close): Likewise. |
| 1361 | * ctf-link.c (ctf_create_per_cu): Apply the cu mapping. |
| 1362 | (ctf_link_add_cu_mapping): New. |
| 1363 | (ctf_link_set_memb_name_changer): Likewise. |
| 1364 | (ctf_change_parent_name): New. |
| 1365 | (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names |
| 1366 | allocated by the caller's ctf_link_memb_name_changer. |
| 1367 | <ndynames>: Likewise. |
| 1368 | (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer. |
| 1369 | (ctf_link_write): Likewise (for _CTF_SECTION only): also call |
| 1370 | ctf_change_parent_name. Free any resulting names. |
| 1371 | |
| 1372 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1373 | |
| 1374 | * ctf-link.c (ctf_create_per_cu): New, refactored out of... |
| 1375 | (ctf_link_one_type): ... here, with parent-name setting added. |
| 1376 | (check_variable): New. |
| 1377 | (ctf_link_one_variable): Likewise. |
| 1378 | (ctf_link_one_input_archive_member): Call it. |
| 1379 | * ctf-error.c (_ctf_errlist): Updated with new errors. |
| 1380 | |
| 1381 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1382 | |
| 1383 | * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping. |
| 1384 | (struct ctf_link_type_mapping_key): New. |
| 1385 | (ctf_hash_type_mapping_key): Likewise. |
| 1386 | (ctf_hash_eq_type_mapping_key): Likewise. |
| 1387 | (ctf_add_type_mapping): Likewise. |
| 1388 | (ctf_type_mapping): Likewise. |
| 1389 | (ctf_dynhash_empty): Likewise. |
| 1390 | * ctf-open.c (ctf_file_close): Update accordingly. |
| 1391 | * ctf-create.c (ctf_update): Likewise. |
| 1392 | (ctf_add_type): Populate the mapping. |
| 1393 | * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key. |
| 1394 | (ctf_hash_eq_type_mapping_key): Check the key for equality. |
| 1395 | (ctf_dynhash_insert): Fix comment typo. |
| 1396 | (ctf_dynhash_empty): New. |
| 1397 | * ctf-link.c (ctf_add_type_mapping): New. |
| 1398 | (ctf_type_mapping): Likewise. |
| 1399 | (empty_link_type_mapping): New. |
| 1400 | (ctf_link_one_input_archive): Call it. |
| 1401 | |
| 1402 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1403 | |
| 1404 | * ctf-link.c: New file, linking of the string and type sections. |
| 1405 | * Makefile.am (libctf_a_SOURCES): Add it. |
| 1406 | * Makefile.in: Regenerate. |
| 1407 | |
| 1408 | * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs, |
| 1409 | ctf_link_outputs. |
| 1410 | * ctf-create.c (ctf_update): Update accordingly. |
| 1411 | * ctf-open.c (ctf_file_close): Likewise. |
| 1412 | * ctf-error.c (_ctf_errlist): Updated with new errors. |
| 1413 | |
| 1414 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1415 | |
| 1416 | * ctf-dump.c (ctf_dump_funcs): Check the right error value. |
| 1417 | |
| 1418 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1419 | |
| 1420 | * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not |
| 1421 | ctf_type_iter. |
| 1422 | (ctf_dump_type): Pass down the flag from ctf_type_iter_all. |
| 1423 | (ctf_dump_format_type): Add non-root-type { } notation. |
| 1424 | Add root flag to prototype. |
| 1425 | (ctf_dump_label): Adjust accordingly. |
| 1426 | (ctf_dump_objts): Likewise. |
| 1427 | (ctf_dump_var): Likewise. |
| 1428 | |
| 1429 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1430 | |
| 1431 | * ctf-create.c (ctf_compress_write): Fix double-free. |
| 1432 | |
| 1433 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1434 | |
| 1435 | * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms |
| 1436 | of... |
| 1437 | (ctf_arc_write_fd): ... this new function. |
| 1438 | * ctf-create.c (ctf_write_mem): New. |
| 1439 | |
| 1440 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1441 | |
| 1442 | * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field. |
| 1443 | (ctf_file_t) <ctf_syn_ext_strtab>: Likewise. |
| 1444 | (ctf_str_add_ref): Name the last arg. |
| 1445 | (ctf_str_add_external) New. |
| 1446 | (ctf_str_add_strraw_explicit): Likewise. |
| 1447 | (ctf_simple_open_internal): Likewise. |
| 1448 | (ctf_bufopen_internal): Likewise. |
| 1449 | |
| 1450 | * ctf-string.c (ctf_strraw_explicit): Split from... |
| 1451 | (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab. |
| 1452 | (ctf_str_add_ref_internal): Return the atom, not the |
| 1453 | string. |
| 1454 | (ctf_str_add): Adjust accordingly. |
| 1455 | (ctf_str_add_ref): Likewise. Move up in the file. |
| 1456 | (ctf_str_add_external): New: update the csa_offset. |
| 1457 | (ctf_str_count_strtab): Only account for strings with no csa_offset |
| 1458 | in the internal strtab length. |
| 1459 | (ctf_str_write_strtab): If the csa_offset is set, update the |
| 1460 | string's refs without writing the string out, and update the |
| 1461 | ctf_syn_ext_strtab. Make OOM handling less ugly. |
| 1462 | * ctf-create.c (struct ctf_sort_var_arg_cb): New. |
| 1463 | (ctf_update): Handle failure to populate the strtab. Pass in the |
| 1464 | new ctf_sort_var arg. Adjust for ctf_syn_ext_strtab addition. |
| 1465 | Call ctf_simple_open_internal, not ctf_simple_open. |
| 1466 | (ctf_sort_var): Call ctf_strraw_explicit rather than looking up |
| 1467 | strings by hand. |
| 1468 | * ctf-hash.c (ctf_hash_insert_type): Likewise (but using |
| 1469 | ctf_strraw). Adjust to diagnose ECTF_STRTAB nonetheless. |
| 1470 | * ctf-open.c (init_types): No longer filter out ECTF_STRTAB. |
| 1471 | (ctf_file_close): Destroy the ctf_syn_ext_strtab. |
| 1472 | (ctf_simple_open): Rename to, and reimplement as a wrapper around... |
| 1473 | (ctf_simple_open_internal): ... this new function, which calls |
| 1474 | ctf_bufopen_internal. |
| 1475 | (ctf_bufopen): Rename to, and reimplement as a wrapper around... |
| 1476 | (ctf_bufopen_internal): ... this new function, which sets |
| 1477 | ctf_syn_ext_strtab. |
| 1478 | |
| 1479 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1480 | |
| 1481 | * ctf_types.c (ctf_type_iter_all): New. |
| 1482 | |
| 1483 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1484 | |
| 1485 | * ctf-open.c (init_symtab): Check for overflow against the right |
| 1486 | section. |
| 1487 | (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length. |
| 1488 | (upgrade_types_v1): Note that these sections are not checked. |
| 1489 | (flip_header): Endian-swap the header fields. |
| 1490 | (flip_ctf): Endian-swap the sections. |
| 1491 | (flip_objts): Update comment. |
| 1492 | (ctf_bufopen): Check header offsets and alignment for validity. |
| 1493 | |
| 1494 | 2019-07-13 Nick Alcock <nick.alcock@oracle.com> |
| 1495 | |
| 1496 | * ctf-open-bfd.c: Add <assert.h>. |
| 1497 | (ctf_bfdopen_ctfsect): Open string and symbol tables using |
| 1498 | techniques borrowed from bfd_elf_sym_name. |
| 1499 | (ctf_new_archive_internal): Improve comment. |
| 1500 | * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect. |
| 1501 | * ctf-open.c (ctf_bufopen): Allow opening with a string section but |
| 1502 | no symbol section, but not vice versa. |
| 1503 | |
| 1504 | 2019-07-08 Nick Alcock <nick.alcock@oracle.com> |
| 1505 | |
| 1506 | * ctf-impl.h (ctf_file_t): New field ctf_openflags. |
| 1507 | * ctf-open.c (ctf_bufopen): Set it. No longer dump header offsets. |
| 1508 | * ctf-dump.c (dump_header): New function, dump the CTF header. |
| 1509 | (ctf_dump): Call it. |
| 1510 | (ctf_dump_header_strfield): New function. |
| 1511 | (ctf_dump_header_sectfield): Likewise. |
| 1512 | |
| 1513 | 2019-07-06 Nick Alcock <nick.alcock@oracle.com> |
| 1514 | |
| 1515 | * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase, |
| 1516 | ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const. |
| 1517 | * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and |
| 1518 | ctf_base: do not assume that it is always sizeof (ctf_header_t). |
| 1519 | Print out ctf_cuname: only print out ctf_parname if set. |
| 1520 | (ctf_free_base): Removed, ctf_base is no longer freed: free |
| 1521 | ctf_dynbase instead. |
| 1522 | (ctf_set_version): Fix spacing. |
| 1523 | (upgrade_header): New, in-place header upgrading. |
| 1524 | (upgrade_types): Rename to... |
| 1525 | (upgrade_types_v1): ... this. Free ctf_dynbase, not ctf_base. No |
| 1526 | longer track old and new headers separately. No longer allow for |
| 1527 | header sizes explicitly: squeeze the headers out on upgrade (they |
| 1528 | are preserved in fp->ctf_header). Set ctf_dynbase, ctf_base and |
| 1529 | ctf_buf explicitly. Use ctf_free, not ctf_free_base. |
| 1530 | (upgrade_types): New, also handle ctf_parmax updating. |
| 1531 | (flip_header): Flip ctf_cuname. |
| 1532 | (flip_types): Flip BUF explicitly rather than deriving BUF from |
| 1533 | BASE. |
| 1534 | (ctf_bufopen): Store the header in fp->ctf_header. Correct minimum |
| 1535 | required alignment of objtoff and funcoff. No longer store it in |
| 1536 | the ctf_buf unless that buf is derived unmodified from the input. |
| 1537 | Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals |
| 1538 | that duplicate fields in ctf_file: move allocation of ctf_file |
| 1539 | further up instead. Call upgrade_header as needed. Move |
| 1540 | version-specific ctf_parmax initialization into upgrade_types. More |
| 1541 | concise error handling. |
| 1542 | (ctf_file_close): No longer test for null pointers before freeing. |
| 1543 | Free ctf_dyncuname, ctf_dynbase, and ctf_header. Do not call |
| 1544 | ctf_free_base. |
| 1545 | (ctf_cuname): New. |
| 1546 | (ctf_cuname_set): New. |
| 1547 | * ctf-create.c (ctf_update): Populate ctf_cuname. |
| 1548 | (ctf_gzwrite): Write out the header explicitly. Remove obsolescent |
| 1549 | comment. |
| 1550 | (ctf_write): Likewise. |
| 1551 | (ctf_compress_write): Get the header from ctf_header, not ctf_base. |
| 1552 | Fix the compression length: fp->ctf_size never counted the CTF |
| 1553 | header. Simplify the compress call accordingly. |
| 1554 | |
| 1555 | 2019-07-11 Hans-Peter Nilsson <hp@bitrange.com> |
| 1556 | |
| 1557 | * ctf-endian.h: Don't assume htole64 and le64toh are always |
| 1558 | present if HAVE_ENDIAN_H; also check if htole64 is defined. |
| 1559 | [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity, |
| 1560 | not bswap_identity_64. |
| 1561 | |
| 1562 | 2019-09-18 Alan Modra <amodra@gmail.com> |
| 1563 | |
| 1564 | * ctf-open-bfd.c: Update throughout for bfd section macro changes. |
| 1565 | |
| 1566 | 2019-09-09 Phil Blundell <pb@pbcl.net> |
| 1567 | |
| 1568 | binutils 2.33 branch created. |
| 1569 | |
| 1570 | 2019-07-18 Nick Alcock <nick.alcock@oracle.com> |
| 1571 | |
| 1572 | * ctf-types.c (ctf_type_aname_raw): New. |
| 1573 | (ctf_func_type_info): Likewise. |
| 1574 | (ctf_func_type_args): Likewise. |
| 1575 | * ctf-error.c (_ctf_errlist): Fix description. |
| 1576 | * ctf-lookup.c: Fix file description. |
| 1577 | |
| 1578 | 2019-06-28 Nick Alcock <nick.alcock@oracle.com> |
| 1579 | |
| 1580 | * ctf-create.c (ctf_create): Fix off-by-one error. |
| 1581 | |
| 1582 | 2019-06-28 Nick Alcock <nick.alcock@oracle.com> |
| 1583 | |
| 1584 | * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of |
| 1585 | struct ctf_strs. |
| 1586 | (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated. |
| 1587 | (struct ctf_str_atom): New, disambiguated single string. |
| 1588 | (struct ctf_str_atom_ref): New, points to some other location that |
| 1589 | references this string's offset. |
| 1590 | (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs. |
| 1591 | Remove member ctf_dtvstrlen: we no longer track the total strlen |
| 1592 | as we add strings. |
| 1593 | (ctf_str_create_atoms): Declare new function in ctf-string.c. |
| 1594 | (ctf_str_free_atoms): Likewise. |
| 1595 | (ctf_str_add): Likewise. |
| 1596 | (ctf_str_add_ref): Likewise. |
| 1597 | (ctf_str_rollback): Likewise. |
| 1598 | (ctf_str_purge_refs): Likewise. |
| 1599 | (ctf_str_write_strtab): Likewise. |
| 1600 | (ctf_realloc): Declare new function in ctf-util.c. |
| 1601 | |
| 1602 | * ctf-open.c (ctf_bufopen): Create the atoms table. |
| 1603 | (ctf_file_close): Destroy it. |
| 1604 | * ctf-create.c (ctf_update): Copy-and-free it on update. No longer |
| 1605 | special-case the position of the parname string. Construct the |
| 1606 | strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the |
| 1607 | rest of each buffer element is constructed, not via open-coding: |
| 1608 | realloc the CTF buffer and append the strtab to it. No longer |
| 1609 | maintain ctf_dtvstrlen. Sort the variable entry table later, after |
| 1610 | strtab construction. |
| 1611 | (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members. |
| 1612 | (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref |
| 1613 | after buffer element construction instead. |
| 1614 | (ctf_copy_lmembers): Likewise. |
| 1615 | (ctf_copy_emembers): Likewise. |
| 1616 | (ctf_create): No longer maintain the ctf_dtvstrlen. |
| 1617 | (ctf_dtd_delete): Likewise. |
| 1618 | (ctf_dvd_delete): Likewise. |
| 1619 | (ctf_add_generic): Likewise. |
| 1620 | (ctf_add_enumerator): Likewise. |
| 1621 | (ctf_add_member_offset): Likewise. |
| 1622 | (ctf_add_variable): Likewise. |
| 1623 | (membadd): Likewise. |
| 1624 | * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts |
| 1625 | if there are active ctf_str_num_refs. |
| 1626 | (ctf_strraw): Move to ctf-string.c. |
| 1627 | (ctf_strptr): Likewise. |
| 1628 | * ctf-string.c: New file, strtab manipulation. |
| 1629 | |
| 1630 | * Makefile.am (libctf_a_SOURCES): Add it. |
| 1631 | * Makefile.in: Regenerate. |
| 1632 | |
| 1633 | 2019-06-28 Nick Alcock <nick.alcock@oracle.com> |
| 1634 | |
| 1635 | * ctf-impl.h (ctf_hash_iter_f): New. |
| 1636 | (ctf_dynhash_iter): New declaration. |
| 1637 | (ctf_dynhash_iter_remove): New declaration. |
| 1638 | * ctf-hash.c (ctf_dynhash_iter): Define. |
| 1639 | (ctf_dynhash_iter_remove): Likewise. |
| 1640 | (ctf_hashtab_traverse): New. |
| 1641 | (ctf_hashtab_traverse_remove): Likewise. |
| 1642 | (struct ctf_traverse_cb_arg): Likewise. |
| 1643 | (struct ctf_traverse_remove_cb_arg): Likewise. |
| 1644 | |
| 1645 | 2019-06-28 Nick Alcock <nick.alcock@oracle.com> |
| 1646 | |
| 1647 | * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element. |
| 1648 | |
| 1649 | 2019-06-28 Nick Alcock <nick.alcock@oracle.com> |
| 1650 | |
| 1651 | * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x. |
| 1652 | (ctf_dump_funcs): Likewise. |
| 1653 | |
| 1654 | 2019-06-19 Nick Alcock <nick.alcock@oracle.com> |
| 1655 | |
| 1656 | * ctf-open-bfd.c: Add swap.h and ctf-endian.h. |
| 1657 | (ctf_fdopen): Check for endian-swapped raw CTF magic, and |
| 1658 | little-endian CTF archive magic. Do not check the CTF version: |
| 1659 | ctf_simple_open does that in endian-safe ways. Do not dereference |
| 1660 | null pointers on open failure. |
| 1661 | |
| 1662 | 2019-06-19 Nick Alcock <nick.alcock@oracle.com> |
| 1663 | |
| 1664 | * ctf-open.c (get_vbytes_common): Return the new slice size. |
| 1665 | (ctf_bufopen): Flip the endianness of the CTF-section header copy. |
| 1666 | Remember to copy in the CTF data when opening an uncompressed |
| 1667 | foreign-endian CTF file. Prune useless variable manipulation. |
| 1668 | |
| 1669 | 2019-06-19 Nick Alcock <nick.alcock@oracle.com> |
| 1670 | |
| 1671 | * ctf-open.c (ctf_types): Fail when unidentified type kinds are |
| 1672 | seen. |
| 1673 | |
| 1674 | 2019-06-19 Nick Alcock <nick.alcock@oracle.com> |
| 1675 | |
| 1676 | * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging |
| 1677 | output. |
| 1678 | |
| 1679 | 2019-06-19 Nick Alcock <nick.alcock@oracle.com> |
| 1680 | |
| 1681 | * ctf-subr.c (_PAGESIZE): Remove. |
| 1682 | (ctf_data_alloc): Likewise. |
| 1683 | (ctf_data_free): Likewise. |
| 1684 | (ctf_data_protect): Likewise. |
| 1685 | * ctf-impl.h: Remove declarations. |
| 1686 | * ctf-create.c (ctf_update): No longer call ctf_data_protect: use |
| 1687 | ctf_free, not ctf_data_free. |
| 1688 | (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc. Free |
| 1689 | the buffer again on compression error. |
| 1690 | * ctf-open.c (ctf_set_base): No longer track the size: call |
| 1691 | ctf_free, not ctf_data_free. |
| 1692 | (upgrade_types): Likewise. Call ctf_alloc, not ctf_data_alloc. |
| 1693 | (ctf_bufopen): Likewise. No longer call ctf_data_protect. |
| 1694 | |
| 1695 | 2019-06-19 Nick Alcock <nick.alcock@oracle.com> |
| 1696 | |
| 1697 | * ctf-create.c (ctf_dtd_insert): Pass on error returns from |
| 1698 | ctf_dynhash_insert. |
| 1699 | (ctf_dvd_insert): Likewise. |
| 1700 | (ctf_add_generic): Likewise. |
| 1701 | (ctf_add_variable): Likewise. |
| 1702 | * ctf-impl.h: Adjust declarations. |
| 1703 | |
| 1704 | 2019-06-14 Alan Modra <amodra@gmail.com> |
| 1705 | |
| 1706 | * configure: Regenerate. |
| 1707 | |
| 1708 | 2019-06-06 Nick Alcock <nick.alcock@oracle.com> |
| 1709 | |
| 1710 | * ctf-decls.h: Include <libiberty.h>. |
| 1711 | * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup(). |
| 1712 | |
| 1713 | 2019-06-06 Nick Alcock <nick.alcock@oracle.com> |
| 1714 | |
| 1715 | * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s. |
| 1716 | (ctf_dump_objts): Likewise. |
| 1717 | (ctf_dump_funcs): Likewise. |
| 1718 | (ctf_dump_member): Likewise. |
| 1719 | (ctf_dump_str): Likewise. |
| 1720 | |
| 1721 | 2019-06-06 Nick Alcock <nick.alcock@oracle.com> |
| 1722 | |
| 1723 | * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused. |
| 1724 | * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused. |
| 1725 | |
| 1726 | 2019-06-05 Nick Alcock <nick.alcock@oracle.com> |
| 1727 | |
| 1728 | * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier. |
| 1729 | (ctf_arc_open_by_offset): Likewise. |
| 1730 | * ctf-create.c (ctf_add_type): Likewise. |
| 1731 | |
| 1732 | 2019-06-04 Tom Tromey <tromey@adacore.com> |
| 1733 | |
| 1734 | * ctf-create.c (ctf_add_encoded, ctf_add_slice) |
| 1735 | (ctf_add_member_offset): Use CHAR_BIT, not NBBY. |
| 1736 | |
| 1737 | 2019-06-04 Nick Alcock <nick.alcock@oracle.com> |
| 1738 | |
| 1739 | * configure.ac: Check for O_CLOEXEC. |
| 1740 | * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be. |
| 1741 | * config.h.in: Regenerate. |
| 1742 | * configure: Likewise. |
| 1743 | |
| 1744 | 2019-06-04 Nick Alcock <nick.alcock@oracle.com> |
| 1745 | |
| 1746 | * qsort_r.c: Rename to... |
| 1747 | * ctf-qsort_r.c: ... this. |
| 1748 | (_quicksort): Define to ctf_qsort_r. |
| 1749 | * ctf-decls.h (qsort_r): Remove. |
| 1750 | (ctf_qsort_r): Add. |
| 1751 | (struct ctf_qsort_arg): New, transport the real ARG and COMPAR. |
| 1752 | (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR. |
| 1753 | * Makefile.am (libctf_a_LIBADD): Remove. |
| 1754 | (libctf_a_SOURCES): New, add ctf-qsort_r.c. |
| 1755 | * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r. |
| 1756 | * ctf-create.c (ctf_update): Likewise. |
| 1757 | * configure.ac: Check for BSD versus GNU qsort_r signature. |
| 1758 | * Makefile.in: Regenerate. |
| 1759 | * config.h.in: Likewise. |
| 1760 | * configure: Likewise. |
| 1761 | |
| 1762 | 2019-06-03 Nick Alcock <nick.alcock@oracle.com> |
| 1763 | |
| 1764 | * ctf-dump.c (ctf_dump_funcs): Free in the right place. |
| 1765 | |
| 1766 | 2019-05-29 Nick Alcock <nick.alcock@oracle.com> |
| 1767 | |
| 1768 | * Makefile.am (ZLIB): New. |
| 1769 | (ZLIBINC): Likewise. |
| 1770 | (AM_CFLAGS): Use them. |
| 1771 | (libctf_a_LIBADD): New, for LIBOBJS. |
| 1772 | * configure.ac: Check for zlib, endian.h, and qsort_r. |
| 1773 | * ctf-endian.h: New, providing htole64 and le64toh. |
| 1774 | * swap.h: Code style fixes. |
| 1775 | (bswap_identity_64): New. |
| 1776 | * qsort_r.c: New, from gnulib (with one added #include). |
| 1777 | * ctf-decls.h: New, providing a conditional qsort_r declaration, |
| 1778 | and unconditional definitions of MIN and MAX. |
| 1779 | * ctf-impl.h: Use it. Do not use <sys/errno.h>. |
| 1780 | (ctf_set_errno): Now returns unsigned long. |
| 1781 | * ctf-util.c (ctf_set_errno): Adjust here too. |
| 1782 | * ctf-archive.c: Use ctf-endian.h. |
| 1783 | (ctf_arc_open_by_offset): Use memset, not bzero. Drop cts_type, |
| 1784 | cts_flags and cts_offset. |
| 1785 | (ctf_arc_write): Drop debugging dependent on the size of off_t. |
| 1786 | * ctf-create.c: Provide a definition of roundup if not defined. |
| 1787 | (ctf_create): Drop cts_type, cts_flags and cts_offset. |
| 1788 | (ctf_add_reftype): Do not check if type IDs are below zero. |
| 1789 | (ctf_add_slice): Likewise. |
| 1790 | (ctf_add_typedef): Likewise. |
| 1791 | (ctf_add_member_offset): Cast error-returning ssize_t's to size_t |
| 1792 | when known error-free. Drop CTF_ERR usage for functions returning |
| 1793 | int. |
| 1794 | (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning |
| 1795 | int. |
| 1796 | (ctf_add_variable): Likewise. |
| 1797 | (enumcmp): Likewise. |
| 1798 | (enumadd): Likewise. |
| 1799 | (membcmp): Likewise. |
| 1800 | (ctf_add_type): Likewise. Cast error-returning ssize_t's to size_t |
| 1801 | when known error-free. |
| 1802 | * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions |
| 1803 | returning int: use CTF_ERR for functions returning ctf_type_id. |
| 1804 | (ctf_dump_label): Likewise. |
| 1805 | (ctf_dump_objts): Likewise. |
| 1806 | * ctf-labels.c (ctf_label_topmost): Likewise. |
| 1807 | (ctf_label_iter): Likewise. |
| 1808 | (ctf_label_info): Likewise. |
| 1809 | * ctf-lookup.c (ctf_func_args): Likewise. |
| 1810 | * ctf-open.c (upgrade_types): Cast to size_t where appropriate. |
| 1811 | (ctf_bufopen): Likewise. Use zlib types as needed. |
| 1812 | * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions |
| 1813 | returning int. |
| 1814 | (ctf_enum_iter): Likewise. |
| 1815 | (ctf_type_size): Likewise. |
| 1816 | (ctf_type_align): Likewise. Cast to size_t where appropriate. |
| 1817 | (ctf_type_kind_unsliced): Likewise. |
| 1818 | (ctf_type_kind): Likewise. |
| 1819 | (ctf_type_encoding): Likewise. |
| 1820 | (ctf_member_info): Likewise. |
| 1821 | (ctf_array_info): Likewise. |
| 1822 | (ctf_enum_value): Likewise. |
| 1823 | (ctf_type_rvisit): Likewise. |
| 1824 | * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and |
| 1825 | cts_offset. |
| 1826 | (ctf_simple_open): Likewise. |
| 1827 | (ctf_bfdopen_ctfsect): Likewise. Set cts_size properly. |
| 1828 | * Makefile.in: Regenerate. |
| 1829 | * aclocal.m4: Likewise. |
| 1830 | * config.h: Likewise. |
| 1831 | * configure: Likewise. |
| 1832 | |
| 1833 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1834 | |
| 1835 | * configure.in: Check for bfd_section_from_elf_index. |
| 1836 | * configure: Regenerate. |
| 1837 | * config.h.in [HAVE_BFD_ELF]: Likewise. |
| 1838 | * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it. |
| 1839 | abfd is potentially unused now. |
| 1840 | |
| 1841 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1842 | |
| 1843 | * Makefile.am: New. |
| 1844 | * Makefile.in: Regenerated. |
| 1845 | * config.h.in: Likewise. |
| 1846 | * aclocal.m4: Likewise. |
| 1847 | * configure: Likewise. |
| 1848 | |
| 1849 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1850 | |
| 1851 | * ctf-dump.c: New. |
| 1852 | |
| 1853 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1854 | |
| 1855 | * ctf-labels.c: New. |
| 1856 | |
| 1857 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1858 | |
| 1859 | * ctf-impl.h (_libctf_version): New declaration. |
| 1860 | * ctf-subr.c (_libctf_version): Define it. |
| 1861 | (ctf_version): New. |
| 1862 | |
| 1863 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1864 | |
| 1865 | * ctf-create.c (enumcmp): New. |
| 1866 | (enumadd): Likewise. |
| 1867 | (membcmp): Likewise. |
| 1868 | (membadd): Likewise. |
| 1869 | (ctf_add_type): Likewise. |
| 1870 | |
| 1871 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1872 | |
| 1873 | * ctf-lookup.c (isqualifier): New. |
| 1874 | (ctf_lookup_by_name): Likewise. |
| 1875 | (struct ctf_lookup_var_key): Likewise. |
| 1876 | (ctf_lookup_var): Likewise. |
| 1877 | (ctf_lookup_variable): Likewise. |
| 1878 | (ctf_lookup_symbol_name): Likewise. |
| 1879 | (ctf_lookup_by_symbol): Likewise. |
| 1880 | (ctf_func_info): Likewise. |
| 1881 | (ctf_func_args): Likewise. |
| 1882 | |
| 1883 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1884 | |
| 1885 | * ctf-decl.c: New file. |
| 1886 | * ctf-types.c: Likewise. |
| 1887 | * ctf-impl.h: New declarations. |
| 1888 | |
| 1889 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1890 | |
| 1891 | * ctf-open-bfd.c: New file. |
| 1892 | * ctf-open.c (ctf_close): New. |
| 1893 | * ctf-impl.h: Include bfd.h. |
| 1894 | (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len. |
| 1895 | (ctf_archive_internal): New members ctfi_abfd, ctfi_data, |
| 1896 | ctfi_bfd_close. |
| 1897 | (ctf_bfdopen_ctfsect): New declaration. |
| 1898 | (_CTF_SECTION): likewise. |
| 1899 | |
| 1900 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1901 | |
| 1902 | * ctf-archive.c: New. |
| 1903 | * ctf-impl.h (ctf_archive_internal): New type. |
| 1904 | (ctf_arc_open_internal): New declaration. |
| 1905 | (ctf_arc_bufopen): Likewise. |
| 1906 | (ctf_arc_close_internal): Likewise. |
| 1907 | |
| 1908 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1909 | |
| 1910 | * ctf-open.c: New file. |
| 1911 | * swap.h: Likewise. |
| 1912 | |
| 1913 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1914 | |
| 1915 | * ctf-create.c: New file. |
| 1916 | * ctf-lookup.c: New file. |
| 1917 | |
| 1918 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1919 | |
| 1920 | * ctf-impl.h: New definitions and declarations for type creation |
| 1921 | and lookup. |
| 1922 | |
| 1923 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1924 | |
| 1925 | * ctf-hash.c: New file. |
| 1926 | * ctf-impl.h: New declarations. |
| 1927 | |
| 1928 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1929 | |
| 1930 | * ctf-error.c: New file. |
| 1931 | |
| 1932 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1933 | |
| 1934 | * ctf-util.c: New file. |
| 1935 | * elf.h: Likewise. |
| 1936 | * ctf-impl.h: Include it, and add declarations. |
| 1937 | |
| 1938 | 2019-05-28 Nick Alcock <nick.alcock@oracle.com> |
| 1939 | |
| 1940 | * ctf-impl.h: New file. |
| 1941 | * ctf-subr.c: New file. |
| 1942 | |
| 1943 | \f |
| 1944 | Local Variables: |
| 1945 | mode: change-log |
| 1946 | left-margin: 8 |
| 1947 | fill-column: 76 |
| 1948 | version-control: never |
| 1949 | End: |