| 2020-09-23 H.J. Lu <hongjiu.lu@intel.com> | |
| PR libctf/26934 | |
| * ctf-dump.c (ctf_dump_objts): Pass format argument to asprintf. | |
| 2020-11-23 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_dict_t) <ctf_symtab_little_endian>: New. | |
| (struct ctf_archive_internal) <ctfi_symsect_little_endian>: Likewise. | |
| * ctf-create.c (ctf_serialize): Adjust for new field. | |
| * ctf-open.c (init_symtab): Note the semantics of repeated calls. | |
| (ctf_symsect_endianness): New. | |
| (ctf_bufopen_internal): Set ctf_symtab_little_endian suitably for | |
| the native endianness. | |
| (_Static_assert): Moved... | |
| (swap_thing): ... with this... | |
| * swap.h: ... to here. | |
| * ctf-util.c (ctf_elf32_to_link_sym): Use it, byteswapping the | |
| Elf32_Sym if the ctf_symtab_little_endian demands it. | |
| (ctf_elf64_to_link_sym): Likewise swap the Elf64_Sym if needed. | |
| * ctf-archive.c (ctf_arc_symsect_endianness): New, set the | |
| endianness of the symtab used by the dicts in an archive. | |
| (ctf_archive_iter_internal): Initialize to unknown (assumed native, | |
| do not call ctf_symsect_endianness). | |
| (ctf_dict_open_by_offset): Call ctf_symsect_endianness if need be. | |
| (ctf_dict_open_internal): Propagate the endianness down. | |
| (ctf_dict_open_sections): Likewise. | |
| * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Get the endianness from the | |
| struct bfd and pass it down to the archive. | |
| * libctf.ver: Add ctf_symsect_endianness and | |
| ctf_arc_symsect_endianness. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-link.c (ctf_link_deduplicating): Clean up the ctf_link_outputs | |
| hash on error. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_dtd_insert): Set ENOMEM on the dict if out of memory. | |
| (ctf_dvd_insert): Likewise. | |
| (ctf_add_function): Report ECTF_RDONLY if this dict is not writable. | |
| * ctf-subr.c (ctf_err_warn): Only debug-dump passed-in warnings if | |
| the passed-in error code is nonzero: the error on the dict for | |
| warnings may relate to a previous error. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (ctf_getsymsect): New. | |
| (ctf_getstrsect): Likewise. | |
| * libctf.ver: Add them. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (struct ctf_archive_internal) <ctfi_dicts>: New, dicts | |
| the archive machinery has opened and cached. | |
| <ctfi_symdicts>: New, cache of dicts containing symbols looked up. | |
| <ctfi_syms>: New, cache of types of symbols looked up. | |
| * ctf-archive.c (ctf_arc_close): Free them on close. | |
| (enosym): New, flag entry for 'symbol not present'. | |
| (ctf_arc_import_parent): New, automatically import the parent from | |
| ".ctf" if this is a child in an archive and ".ctf" is present. | |
| (ctf_dict_open_sections): Use it. | |
| (ctf_archive_iter_internal): Likewise. | |
| (ctf_cached_dict_close): New, thunk around ctf_dict_close. | |
| (ctf_dict_open_cached): New, open and cache a dict. | |
| (ctf_arc_flush_caches): New, flush the caches. | |
| (ctf_arc_lookup_symbol): New, look up a symbol in (all members of) | |
| an archive, and cache the lookup. | |
| (ctf_archive_iter): Note the new caching behaviour. | |
| (ctf_archive_next): Use ctf_dict_open_cached. | |
| * libctf.ver: Add ctf_arc_lookup_symbol and ctf_arc_flush_caches. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dedup.c (ctf_dedup_rhash_type): Null out the names of nameless | |
| type kinds, just in case the input has named them. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dump.c (ctf_dump_header): Dump the new flags bits and the index | |
| section lengths. | |
| (ctf_dump_objts): Report indexed sections. Also dump functions. Use | |
| ctf_symbol_next, not manual looping. | |
| (ctf_dump_funcs): Delete. | |
| (ctf_dump): Use ctf_dump_objts, not ctf_dump_funcs. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (CTF_INDEX_PAD_THRESHOLD): New. | |
| (_libctf_nonnull_): Likewise. | |
| (ctf_in_flight_dynsym_t): New. | |
| (ctf_dict_t) <ctf_funcidx_names>: Likewise. | |
| <ctf_objtidx_names>: Likewise. | |
| <ctf_nfuncidx>: Likewise. | |
| <ctf_nobjtidx>: Likewise. | |
| <ctf_funcidx_sxlate>: Likewise. | |
| <ctf_objtidx_sxlate>: Likewise. | |
| <ctf_objthash>: Likewise. | |
| <ctf_funchash>: Likewise. | |
| <ctf_dynsyms>: Likewise. | |
| <ctf_dynsymidx>: Likewise. | |
| <ctf_dynsymmax>: Likewise. | |
| <ctf_in_flight_dynsym>: Likewise. | |
| (struct ctf_next) <u.ctn_next>: Likewise. | |
| (ctf_symtab_skippable): New prototype. | |
| (ctf_add_funcobjt_sym): Likewise. | |
| (ctf_dynhash_sort_by_name): Likewise. | |
| (ctf_sym_to_elf64): Rename to... | |
| (ctf_elf32_to_link_sym): ... this, and... | |
| (ctf_elf64_to_link_sym): ... this. | |
| * ctf-open.c (init_symtab): Check for lack of CTF_F_NEWFUNCINFO | |
| flag, and presence of index sections. Refactor out | |
| ctf_symtab_skippable and ctf_elf*_to_link_sym, and use them. Use | |
| ctf_link_sym_t, not Elf64_Sym. Skip initializing objt or func | |
| sxlate sections if corresponding index section is present. Adjust | |
| for new func info section format. | |
| (ctf_bufopen_internal): Add ctf_err_warn to corrupt-file error | |
| handling. Report incorrect-length index sections. Always do an | |
| init_symtab, even if there is no symtab section (there may be index | |
| sections still). | |
| (flip_objts): Adjust comment: func and objt sections are actually | |
| identical in structure now, no need to caveat. | |
| (ctf_dict_close): Free newly-added data structures. | |
| * ctf-create.c (ctf_create): Initialize them. | |
| (ctf_symtab_skippable): New, refactored out of | |
| init_symtab, with st_nameidx_set check added. | |
| (ctf_add_funcobjt_sym): New, add a function or object symbol to the | |
| ctf_objthash or ctf_funchash, by name. | |
| (ctf_add_objt_sym): Call it. | |
| (ctf_add_func_sym): Likewise. | |
| (symtypetab_delete_nonstatic_vars): New, delete vars also present as | |
| data objects. | |
| (CTF_SYMTYPETAB_EMIT_FUNCTION): New flag to symtypetab emitters: | |
| this is a function emission, not a data object emission. | |
| (CTF_SYMTYPETAB_EMIT_PAD): New flag to symtypetab emitters: emit | |
| pads for symbols with no type (only set for unindexed sections). | |
| (CTF_SYMTYPETAB_FORCE_INDEXED): New flag to symtypetab emitters: | |
| always emit indexed. | |
| (symtypetab_density): New, figure out section sizes. | |
| (emit_symtypetab): New, emit a symtypetab. | |
| (emit_symtypetab_index): New, emit a symtypetab index. | |
| (ctf_serialize): Call them, emitting suitably sorted symtypetab | |
| sections and indexes. Set suitable header flags. Copy over new | |
| fields. | |
| * ctf-hash.c (ctf_dynhash_sort_by_name): New, used to impose an | |
| order on symtypetab index sections. | |
| * ctf-link.c (ctf_add_type_mapping): Delete erroneous comment | |
| relating to code that was never committed. | |
| (ctf_link_one_variable): Improve variable name. | |
| (check_sym): New, symtypetab analogue of check_variable. | |
| (ctf_link_deduplicating_one_symtypetab): New. | |
| (ctf_link_deduplicating_syms): Likewise. | |
| (ctf_link_deduplicating): Call them. | |
| (ctf_link_deduplicating_per_cu): Note that we don't call them in | |
| this case (yet). | |
| (ctf_link_add_strtab): Set the error on the fp correctly. | |
| (ctf_link_add_linker_symbol): New (no longer a do-nothing stub), add | |
| a linker symbol to the in-flight list. | |
| (ctf_link_shuffle_syms): New (no longer a do-nothing stub), turn the | |
| in-flight list into a mapping we can use, now its names are | |
| resolvable in the external strtab. | |
| * ctf-string.c (ctf_str_rollback_atom): Don't roll back atoms with | |
| external strtab offsets. | |
| (ctf_str_rollback): Adjust comment. | |
| (ctf_str_write_strtab): Migrate ctf_syn_ext_strtab population from | |
| writeout time... | |
| (ctf_str_add_external): ... to string addition time. | |
| * ctf-lookup.c (ctf_lookup_var_key_t): Rename to... | |
| (ctf_lookup_idx_key_t): ... this, now we use it for syms too. | |
| <clik_names>: New member, a name table. | |
| (ctf_lookup_var): Adjust accordingly. | |
| (ctf_lookup_variable): Likewise. | |
| (ctf_lookup_by_id): Shuffle further up in the file. | |
| (ctf_symidx_sort_arg_cb): New, callback for... | |
| (sort_symidx_by_name): ... this new function to sort a symidx | |
| found to be unsorted (likely originating from the compiler). | |
| (ctf_symidx_sort): New, sort a symidx. | |
| (ctf_lookup_symbol_name): Support dynamic symbols with indexes | |
| provided by the linker. Use ctf_link_sym_t, not Elf64_Sym. | |
| Check the parent if a child lookup fails. | |
| (ctf_lookup_by_symbol): Likewise. Work for function symbols too. | |
| (ctf_symbol_next): New, iterate over symbols with types (without | |
| sorting). | |
| (ctf_lookup_idx_name): New, bsearch for symbol names in indexes. | |
| (ctf_try_lookup_indexed): New, attempt an indexed lookup. | |
| (ctf_func_info): Reimplement in terms of ctf_lookup_by_symbol. | |
| (ctf_func_args): Likewise. | |
| (ctf_get_dict): Move... | |
| * ctf-types.c (ctf_get_dict): ... here. | |
| * ctf-util.c (ctf_sym_to_elf64): Re-express as... | |
| (ctf_elf64_to_link_sym): ... this. Add new st_symidx field, and | |
| st_nameidx_set (always 0, so st_nameidx can be ignored). Look in | |
| the ELF strtab for names. | |
| (ctf_elf32_to_link_sym): Likewise, for Elf32_Sym. | |
| (ctf_next_destroy): Destroy ctf_next_t.u.ctn_next if need be. | |
| * libctf.ver: Add ctf_symbol_next, ctf_add_objt_sym and | |
| ctf_add_func_sym. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-link.c (ctf_link_shuffle_syms): Adjust. | |
| (ctf_link_add_linker_symbol): New, unimplemented stub. | |
| * libctf.ver: Add it. | |
| * ctf-create.c (ctf_serialize): Set CTF_F_DYNSTR on newly-serialized | |
| dicts. | |
| * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Check for the flag: open the | |
| symtab/strtab if not present, dynsym/dynstr otherwise. | |
| * ctf-archive.c (ctf_arc_bufpreamble): New, get the preamble from | |
| some arbitrary member of a CTF archive. | |
| * ctf-impl.h (ctf_arc_bufpreamble): Declare it. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-archive.c (ctf_arc_open_by_offset): Rename to... | |
| (ctf_dict_open_by_offset): ... this. Adjust callers. | |
| (ctf_arc_open_by_name_internal): Rename to... | |
| (ctf_dict_open_internal): ... this. Adjust callers. | |
| (ctf_arc_open_by_name_sections): Rename to... | |
| (ctf_dict_open_sections): ... this, keeping compatibility function. | |
| (ctf_arc_open_by_name): Rename to... | |
| (ctf_dict_open): ... this, keeping compatibility function. | |
| * libctf.ver: New functions added. | |
| * ctf-link.c (ctf_link_one_input_archive): Adjusted accordingly. | |
| (ctf_link_deduplicating_open_inputs): Likewise. | |
| 2020-11-20 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h: Rename ctf_file_t to ctf_dict_t: all declarations | |
| adjusted. | |
| (ctf_fileops): Rename to... | |
| (ctf_dictops): ... this. | |
| (ctf_dedup_t) <cd_id_to_file_t>: Rename to... | |
| <cd_id_to_dict_t>: ... this. | |
| (ctf_file_t): Fix outdated comment. | |
| <ctf_fileops>: Rename to... | |
| <ctf_dictops>: ... this. | |
| (struct ctf_archive_internal) <ctfi_file>: Rename to... | |
| <ctfi_dict>: ... this. | |
| * ctf-archive.c: Rename ctf_file_t to ctf_dict_t. | |
| Rename ctf_archive.ctfa_nfiles to ctfa_ndicts. | |
| Rename ctf_file_close to ctf_dict_close. All users adjusted. | |
| * ctf-create.c: Likewise. Refer to CTF dicts, not CTF containers. | |
| (ctf_bundle_t) <ctb_file>: Rename to... | |
| <ctb_dict): ... this. | |
| * ctf-decl.c: Rename ctf_file_t to ctf_dict_t. | |
| * ctf-dedup.c: Likewise. Rename ctf_file_close to | |
| ctf_dict_close. Refer to CTF dicts, not CTF containers. | |
| * ctf-dump.c: Likewise. | |
| * ctf-error.c: Likewise. | |
| * ctf-hash.c: Likewise. | |
| * ctf-inlines.h: Likewise. | |
| * ctf-labels.c: Likewise. | |
| * ctf-link.c: Likewise. | |
| * ctf-lookup.c: Likewise. | |
| * ctf-open-bfd.c: Likewise. | |
| * ctf-string.c: Likewise. | |
| * ctf-subr.c: Likewise. | |
| * ctf-types.c: Likewise. | |
| * ctf-util.c: Likewise. | |
| * ctf-open.c: Likewise. | |
| (ctf_file_close): Rename to... | |
| (ctf_dict_close): ...this. | |
| (ctf_file_close): New trivial wrapper around ctf_dict_close, for | |
| compatibility. | |
| (ctf_parent_file): Rename to... | |
| (ctf_parent_dict): ... this. | |
| (ctf_parent_file): New trivial wrapper around ctf_parent_dict, for | |
| compatibility. | |
| * libctf.ver: Add ctf_dict_close and ctf_parent_dict. | |
| 2020-10-21 Tom Tromey <tromey@adacore.com> | |
| * mkerrors.sed: Remove. | |
| * ctf-error.c (_CTF_FIRST): New define. | |
| (_CTF_ITEM): Define this, not _CTF_STR. | |
| (_ctf_errlist, _ctf_erridx): Use _CTF_ERRORS. | |
| (ERRSTRFIELD): Rewrite. | |
| (ERRSTRFIELD1): Remove. | |
| * Makefile.in: Rebuild. | |
| * Makefile.am (BUILT_SOURCES): Remove. | |
| (ctf-error.h): Remove. | |
| 2020-08-27 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-subr.c (open_errors): New list. | |
| (ctf_err_warn): Calls with NULL fp append to open_errors. Add err | |
| parameter, and use it to decorate the debug stream with errmsgs. | |
| (ctf_err_warn_to_open): Splice errors from a CTF dict into the | |
| open_errors. | |
| (ctf_errwarning_next): Calls with NULL fp report from open_errors. | |
| New err param to report iteration errors (including end-of-iteration) | |
| when fp is NULL. | |
| (ctf_assert_fail_internal): Adjust ctf_err_warn call for new err | |
| parameter: gettextize. | |
| * ctf-impl.h (ctfo_get_vbytes): Add ctf_file_t parameter. | |
| (LCTF_VBYTES): Adjust. | |
| (ctf_err_warn_to_open): New. | |
| (ctf_err_warn): Adjust. | |
| (ctf_bundle): Used in only one place: move... | |
| * ctf-create.c: ... here. | |
| (enumcmp): Use ctf_err_warn, not ctf_dprintf, passing the err number | |
| down as needed. Don't emit the errmsg. Gettextize. | |
| (membcmp): Likewise. | |
| (ctf_add_type_internal): Likewise. | |
| (ctf_write_mem): Likewise. | |
| (ctf_compress_write): Likewise. Report errors writing the header or | |
| body. | |
| (ctf_write): Likewise. | |
| * ctf-archive.c (ctf_arc_write_fd): Use ctf_err_warn, not | |
| ctf_dprintf, and gettextize, as above. | |
| (ctf_arc_write): Likewise. | |
| (ctf_arc_bufopen): Likewise. | |
| (ctf_arc_open_internal): Likewise. | |
| * ctf-labels.c (ctf_label_iter): Likewise. | |
| * ctf-open-bfd.c (ctf_bfdclose): Likewise. | |
| (ctf_bfdopen): Likewise. | |
| (ctf_bfdopen_ctfsect): Likewise. | |
| (ctf_fdopen): Likewise. | |
| * ctf-string.c (ctf_str_write_strtab): Likewise. | |
| * ctf-types.c (ctf_type_resolve): Likewise. | |
| * ctf-open.c (get_vbytes_common): Likewise. Pass down the ctf dict. | |
| (get_vbytes_v1): Pass down the ctf dict. | |
| (get_vbytes_v2): Likewise. | |
| (flip_ctf): Likewise. | |
| (flip_types): Likewise. Use ctf_err_warn, not ctf_dprintf, and | |
| gettextize, as above. | |
| (upgrade_types_v1): Adjust calls. | |
| (init_types): Use ctf_err_warn, not ctf_dprintf, as above. | |
| (ctf_bufopen_internal): Likewise. Adjust calls. Transplant errors | |
| emitted into individual dicts into the open errors if this turns | |
| out to be a failed open in the end. | |
| * ctf-dump.c (ctf_dump_format_type): Adjust ctf_err_warn for new err | |
| argument. Gettextize. Don't emit the errmsg. | |
| (ctf_dump_funcs): Likewise. Collapse err label into its only case. | |
| (ctf_dump_type): Likewise. | |
| * ctf-link.c (ctf_create_per_cu): Adjust ctf_err_warn for new err | |
| argument. Gettextize. Don't emit the errmsg. | |
| (ctf_link_one_type): Likewise. | |
| (ctf_link_lazy_open): Likewise. | |
| (ctf_link_one_input_archive): Likewise. | |
| (ctf_link_deduplicating_count_inputs): Likewise. | |
| (ctf_link_deduplicating_open_inputs): Likewise. | |
| (ctf_link_deduplicating_close_inputs): Likewise. | |
| (ctf_link_deduplicating): Likewise. | |
| (ctf_link): Likewise. | |
| (ctf_link_deduplicating_per_cu): Likewise. Add some missed | |
| ctf_set_errnos to obscure error cases. | |
| * ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_err_warn for new | |
| err argument. Gettextize. Don't emit the errmsg. | |
| (ctf_dedup_populate_mappings): Likewise. | |
| (ctf_dedup_detect_name_ambiguity): Likewise. | |
| (ctf_dedup_init): Likewise. | |
| (ctf_dedup_multiple_input_dicts): Likewise. | |
| (ctf_dedup_conflictify_unshared): Likewise. | |
| (ctf_dedup): Likewise. | |
| (ctf_dedup_rwalk_one_output_mapping): Likewise. | |
| (ctf_dedup_id_to_target): Likewise. | |
| (ctf_dedup_emit_type): Likewise. | |
| (ctf_dedup_emit_struct_members): Likewise. | |
| (ctf_dedup_populate_type_mapping): Likewise. | |
| (ctf_dedup_populate_type_mappings): Likewise. | |
| (ctf_dedup_emit): Likewise. | |
| (ctf_dedup_hash_type): Likewise. Fix a bit of messed-up error | |
| status setting. | |
| (ctf_dedup_rwalk_one_output_mapping): Likewise. Don't hide | |
| unknown-type-kind messages (which signify file corruption). | |
| 2020-08-27 Nick Alcock <nick.alcock@oracle.com> | |
| * configure.ac: Adjust package name to simply 'libctf': arbitrarily | |
| declare this to be version 1.2.0. | |
| * Makefile.am (AM_CPPFLAGS): Add @INCINTL@. | |
| * Makefile.in: Regenerated. | |
| * configure: Regenerated. | |
| * ctf-intl.h: New file, lightly modified from opcodes/opintl.h. | |
| * ctf-impl.h: Include it. | |
| * ctf-error.r (_ctf_errlist_t): Mark strings as noop-translatable. | |
| (ctf_errmsg): Actually translate them. | |
| 2020-07-26 Eli Zaretskii <eliz@gnu.org> | |
| PR binutils/25155: | |
| * ctf-create.c (EOVERFLOW): If not defined by system header, | |
| redirect to ERANGE as a poor man's substitute. | |
| * ctf-subr.c (ENOTSUP): If not defined, use ENOSYS instead. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_dtd_insert): Add uintptr_t casts. | |
| (ctf_dtd_delete): Likewise. | |
| (ctf_dtd_lookup): Likewise. | |
| (ctf_rollback): Likewise. | |
| * ctf-hash.c (ctf_hash_lookup_type): Likewise. | |
| * ctf-types.c (ctf_lookup_by_rawhash): Likewise. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-lookup.c (ctf_lookup_by_name): Adjust. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-archive.c (ctf_arc_bufopen): Endian-swap the archive magic | |
| number if needed. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_list_splice): New. | |
| * ctf-util.h (ctf_list_splice): Likewise. | |
| * ctf-link.c (link_sort_inputs_cb_arg_t): Likewise. | |
| (ctf_link_sort_inputs): Likewise. | |
| (ctf_link_deduplicating_count_inputs): Likewise. | |
| (ctf_link_deduplicating_open_inputs): Likewise. | |
| (ctf_link_deduplicating_close_inputs): Likewise. | |
| (ctf_link_deduplicating_variables): Likewise. | |
| (ctf_link_deduplicating_per_cu): Likewise. | |
| (ctf_link_deduplicating): Likewise. | |
| (ctf_link): Call it. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-link.c (ctf_link_one_input_archive_member): Check | |
| CTF_LINK_OMIT_VARIABLES_SECTION. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_type_id_key): New, the key in the | |
| cd_id_to_file_t. | |
| (ctf_dedup): New, core deduplicator state. | |
| (ctf_file_t) <ctf_dedup>: New. | |
| <ctf_dedup_atoms>: New. | |
| <ctf_dedup_atoms_alloc>: New. | |
| (ctf_hash_type_id_key): New prototype. | |
| (ctf_hash_eq_type_id_key): Likewise. | |
| (ctf_dedup_atoms_init): Likewise. | |
| * ctf-hash.c (ctf_hash_eq_type_id_key): New. | |
| (ctf_dedup_atoms_init): Likewise. | |
| * ctf-create.c (ctf_serialize): Adjusted. | |
| (ctf_add_encoded): No longer static. | |
| (ctf_add_reftype): Likewise. | |
| * ctf-open.c (ctf_file_close): Destroy the | |
| ctf_dedup_atoms_alloc. | |
| * ctf-dedup.c: New file. | |
| * ctf-decls.h [!HAVE_DECL_STPCPY]: Add prototype. | |
| * configure.ac: Check for stpcpy. | |
| * Makefile.am: Add it. | |
| * Makefile.in: Regenerate. | |
| * config.h.in: Regenerate. | |
| * configure: Regenerate. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * configure.ac: Add --enable-libctf-hash-debugging. | |
| * aclocal.m4: Pull in enable.m4, for GCC_ENABLE. | |
| * Makefile.in: Regenerated. | |
| * configure: Likewise. | |
| * config.h.in: Likewise. | |
| * ctf-impl.h [ENABLE_LIBCTF_HASH_DEBUGGING] | |
| (ctf_assert): Define to assert. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-sha1.h: New, inline wrappers around sha1_init_ctx and | |
| sha1_process_bytes. | |
| * ctf-impl.h: Include it. | |
| (ctf_sha1_init): New. | |
| (ctf_sha1_add): Likewise. | |
| (ctf_sha1_fini): Likewise. | |
| * ctf-sha1.c: New, non-inline wrapper around sha1_finish_ctx | |
| producing strings. | |
| * Makefile.am: Add file. | |
| * Makefile.in: Regenerate. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * libctf.ver (ctf_link_set_variable_filter): Add. | |
| * ctf-impl.h (ctf_file_t) <ctf_link_variable_filter>: New. | |
| <ctf_link_variable_filter_arg>: Likewise. | |
| * ctf-create.c (ctf_serialize): Adjust. | |
| * ctf-link.c (ctf_link_set_variable_filter): New, set it. | |
| (ctf_link_one_variable): Call it if set. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-link.c (ctf_link_one_variable): Check the dst_type for | |
| conflicts, not the source type. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_file_t): Improve comments. | |
| <ctf_link_cu_mapping>: Split into... | |
| <ctf_link_in_cu_mapping>: ... this... | |
| <ctf_link_out_cu_mapping>: ... and this. | |
| * ctf-create.c (ctf_serialize): Adjust. | |
| * ctf-open.c (ctf_file_close): Likewise. | |
| * ctf-link.c (ctf_create_per_cu): Look things up in the | |
| in_cu_mapping instead of the cu_mapping. | |
| (ctf_link_add_cu_mapping): The deduplicating link will define | |
| what happens if many FROMs share a TO. | |
| (ctf_link_add_cu_mapping): Create in_cu_mapping and | |
| out_cu_mapping. Do not create ctf_link_outputs here any more, or | |
| create per-CU dicts here: they are already created when needed. | |
| (ctf_link_one_variable): Log a debug message if we skip a | |
| variable due to its type being concealed in a CU-mapped link. | |
| (This is probably too common a case to make into a warning.) | |
| (ctf_link): Create empty per-CU dicts if requested. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-link.c (ctf_link_write): Close the fd. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * Makefile.am: Set -DNOBFD=1 in libctf-nobfd, and =0 elsewhere. | |
| * Makefile.in: Regenerated. | |
| * ctf-impl.h (ctf_link_input_name): New. | |
| (ctf_file_t) <ctf_link_flags>: New. | |
| * ctf-create.c (ctf_serialize): Adjust accordingly. | |
| * ctf-link.c: Define ctf_open as weak when PIC. | |
| (ctf_arc_close_thunk): Remove unnecessary thunk. | |
| (ctf_file_close_thunk): Likewise. | |
| (ctf_link_input_name): New. | |
| (ctf_link_input_t): New value of the ctf_file_t.ctf_link_input. | |
| (ctf_link_input_close): Adjust accordingly. | |
| (ctf_link_add_ctf_internal): New, split from... | |
| (ctf_link_add_ctf): ... here. Return error if lazy loading of | |
| CTF is not possible. Change to just call... | |
| (ctf_link_add): ... this new function. | |
| (ctf_link_add_cu_mapping): Transition to ctf_err_warn. Drop the | |
| ctf_file_close_thunk. | |
| (ctf_link_in_member_cb_arg_t) <file_name> Rename to... | |
| <in_file_name>: ... this. | |
| <arcname>: Drop. | |
| <share_mode>: Likewise (migrated to ctf_link_flags). | |
| <done_main_member>: Rename to... | |
| <done_parent>: ... this. | |
| <main_input_fp>: Rename to... | |
| <in_fp_parent>: ... this. | |
| <cu_mapped>: New. | |
| (ctf_link_one_type): Adjuwt accordingly. Transition to | |
| ctf_err_warn, removing a TODO. | |
| (ctf_link_one_variable): Note a case too common to warn about. | |
| Report in the debug stream if a cu-mapped link prevents addition | |
| of a conflicting variable. | |
| (ctf_link_one_input_archive_member): Adjust. | |
| (ctf_link_lazy_open): New, open a CTF archive for linking when | |
| needed. | |
| (ctf_link_close_one_input_archive): New, close it again. | |
| (ctf_link_one_input_archive): Adjust for lazy opening, member | |
| renames, and ctf_err_warn transition. Move the | |
| empty_link_type_mapping call to... | |
| (ctf_link): ... here. Adjut for renamings and thunk removal. | |
| Don't spuriously fail if some input contains no CTF data. | |
| (ctf_link_write): ctf_err_warn transition. | |
| * libctf.ver: Remove not-yet-stable comment. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_strerror): Delete. | |
| * ctf-subr.c (ctf_strerror): Likewise. | |
| * ctf-error.c (ctf_errmsg): Stop using ctf_strerror: just use | |
| strerror directly. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.c (ctf_file_t) <ctf_parent_unreffed>: New. | |
| (ctf_import_unref): New. | |
| * ctf-open.c (ctf_file_close) Drop the refcount all the way to | |
| zero. Don't recurse back in if the refcount is already zero. | |
| (ctf_import): Check ctf_parent_unreffed before deciding whether | |
| to close a pre-existing parent. Set it to zero. | |
| (ctf_import_unreffed): New, as above, setting | |
| ctf_parent_unreffed to 1. | |
| * ctf-create.c (ctf_serialize): Do not ctf_import into the new | |
| child: use direct assignment, and set unreffed on the new and | |
| old children. | |
| * ctf-link.c (ctf_create_per_cu): Import the parent using | |
| ctf_import_unreffed. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_link_type_mapping_key): Rename to... | |
| (ctf_link_type_key): ... this, adjusting member prefixes to | |
| match. | |
| (ctf_hash_type_mapping_key): Rename to... | |
| (ctf_hash_type_key): ... this. | |
| (ctf_hash_eq_type_mapping_key): Rename to... | |
| (ctf_hash_eq_type_key): ... this. | |
| * ctf-hash.c (ctf_hash_type_mapping_key): Rename to... | |
| (ctf_hash_type_key): ... this, and adjust for member name | |
| changes. | |
| (ctf_hash_eq_type_mapping_key): Rename to... | |
| (ctf_hash_eq_type_key): ... this, and adjust for member name | |
| changes. | |
| * ctf-link.c (ctf_add_type_mapping): Adjust. Note the lack of | |
| need for out-of-memory checking in this code. | |
| (ctf_type_mapping): Adjust. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| configure.ac: Check for vasprintf. | |
| configure: Regenerated. | |
| config.h.in: Likewise. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-archive.c (ctf_arc_bufopen): Fix message. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (struct ctf_archive_internal) <ctfi_free_strsect> | |
| New. | |
| * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Explicitly open a strtab | |
| if the input has no symtab, rather than dividing by | |
| zero. Arrange to free it later via ctfi_free_ctfsect. | |
| * ctf-archive.c (ctf_new_archive_internal): Do not | |
| ctfi_free_strsect by default. | |
| (ctf_arc_close): Possibly free it here. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dump.c (ctf_is_slice): Delete, unnecessary. | |
| (ctf_dump_format_type): improve slice formatting. Always print | |
| the type size, even of slices. | |
| (ctf_dump_member): Print slices (-> bitfields) differently from | |
| non-slices. Failure to format a type is not an OOM. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dump.c (ctf_dump_format_type): Emit a warning. | |
| (ctf_dump_label): Swallow errors from ctf_dump_format_type. | |
| (ctf_dump_objts): Likewise. | |
| (ctf_dump_var): Likewise. | |
| (ctf_dump_type): Do not emit a duplicate message. Move to | |
| ctf_err_warning, and swallow all errors. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-decl.c (ctf_decl_fini): Free the cd_buf. | |
| (ctf_decl_buf): Once it escapes, don't try to free it later. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_type_aname): Print arg types here... | |
| * ctf-dump.c (ctf_dump_funcs): ... not here: but do substitute | |
| in the type name here. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_assert): New. | |
| (ctf_err_warning_t): Likewise. | |
| (ctf_file_t) <ctf_errs_warnings>: Likewise. | |
| (ctf_err_warn): New prototype. | |
| (ctf_assert_fail_internal): Likewise. | |
| * ctf-inlines.h (ctf_assert_internal): Likewise. | |
| * ctf-open.c (ctf_file_close): Free ctf_errs_warnings. | |
| * ctf-create.c (ctf_serialize): Copy it on serialization. | |
| * ctf-subr.c (ctf_err_warn): New, add an error/warning. | |
| (ctf_errwarning_next): New iterator, free and pass back | |
| errors/warnings in succession. | |
| * libctf.ver (ctf_errwarning_next): Add. | |
| 2020-07-22 Egeyar Bagcioglu <egeyar.bagcioglu@oracle.com> | |
| * ctf-types.c (ctf_variable_iter): Fix error return. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (ctf_bufopen_internal): Diagnose invalid flags. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| ctf-decls.h (ctf_qsort_compar_thunk): Fix arg passing. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_next_hkv_t): New, kv-pairs passed to | |
| sorting functions. | |
| (ctf_next_t) <u.ctn_sorted_hkv>: New, sorted kv-pairs for | |
| ctf_dynhash_next_sorted. | |
| <cu.ctn_h>: New, pointer to the dynhash under iteration. | |
| <cu.ctn_s>: New, pointer to the dynset under iteration. | |
| (ctf_hash_sort_f): Sorting function passed to... | |
| (ctf_dynhash_next_sorted): ... this new function. | |
| (ctf_dynhash_next): New. | |
| (ctf_dynset_next): New. | |
| * ctf-inlines.h (ctf_dynhash_cnext_sorted): New. | |
| (ctf_dynhash_cnext): New. | |
| (ctf_dynset_cnext): New. | |
| * ctf-hash.c (ctf_dynhash_next_sorted): New. | |
| (ctf_dynhash_next): New. | |
| (ctf_dynset_next): New. | |
| * ctf-util.c (ctf_next_destroy): Free the u.ctn_sorted_hkv if | |
| needed. | |
| (ctf_next_copy): Alloc-and-copy the u.ctn_sorted_hkv if needed. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_next): New. | |
| (ctf_get_dict): New prototype. | |
| * ctf-lookup.c (ctf_get_dict): New, split out of... | |
| (ctf_lookup_by_id): ... here. | |
| * ctf-util.c (ctf_next_create): New. | |
| (ctf_next_destroy): New. | |
| (ctf_next_copy): New. | |
| * ctf-types.c (includes): Add <assert.h>. | |
| (ctf_member_next): New. | |
| (ctf_enum_next): New. | |
| (ctf_type_iter): Document the lack of iteration over parent | |
| types. | |
| (ctf_type_next): New. | |
| (ctf_variable_next): New. | |
| * ctf-archive.c (ctf_archive_next): New. | |
| * libctf.ver: Add new public functions. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * libctf.ver (ctf_ref): New. | |
| * ctf-open.c (ctf_ref): Implement it. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-inlines.h (ctf_forwardable_kind): New. | |
| * ctf-create.c (ctf_add_forward): Use it. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_get_ctt_size): Move definition from here... | |
| * ctf-inlines.h (ctf_get_ctt_size): ... to here. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-hash.c (ctf_dynset_eq_string): New. | |
| (ctf_dynset_create): New. | |
| (DYNSET_EMPTY_ENTRY_REPLACEMENT): New. | |
| (DYNSET_DELETED_ENTRY_REPLACEMENT): New. | |
| (key_to_internal): New. | |
| (internal_to_key): New. | |
| (ctf_dynset_insert): New. | |
| (ctf_dynset_remove): New. | |
| (ctf_dynset_destroy): New. | |
| (ctf_dynset_lookup): New. | |
| (ctf_dynset_exists): New. | |
| (ctf_dynset_lookup_any): New. | |
| (ctf_hash_insert_type): Coding style. | |
| (ctf_hash_define_type): Likewise. | |
| * ctf-impl.h (ctf_dynset_t): New. | |
| (ctf_dynset_eq_string): New. | |
| (ctf_dynset_create): New. | |
| (ctf_dynset_insert): New. | |
| (ctf_dynset_remove): New. | |
| (ctf_dynset_destroy): New. | |
| (ctf_dynset_lookup): New. | |
| (ctf_dynset_exists): New. | |
| (ctf_dynset_lookup_any): New. | |
| * ctf-inlines.h (ctf_dynset_cinsert): New. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-hash.c (ctf_helem_t) <key_free>: Remove. | |
| <value_free>: Likewise. | |
| <owner>: New. | |
| (ctf_dynhash_item_free): Indirect through the owner. | |
| (ctf_dynhash_create): Only pass in ctf_dynhash_item_free and | |
| allocate space for the key_free and value_free fields fields | |
| if necessary. | |
| (ctf_hashtab_insert): Likewise. Fix OOM errno value. | |
| (ctf_dynhash_insert): Only access ctf_hashtab's key_free and | |
| value_free if they will exist. Set the slot's owner, but only | |
| if it exists. | |
| (ctf_dynhash_remove): Adjust. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-hash.c (ctf_hashtab_insert): Free the key passed in if | |
| there is a key-freeing function and the key already exists. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-inlines.h: New file. | |
| * ctf-impl.h: Include it. | |
| (ctf_hash_iter_find_f): New typedef. | |
| (ctf_dynhash_elements): New. | |
| (ctf_dynhash_lookup_kv): New. | |
| (ctf_dynhash_iter_find): New. | |
| * ctf-hash.c (ctf_dynhash_lookup_kv): New. | |
| (ctf_traverse_find_cb_arg_t): New. | |
| (ctf_hashtab_traverse_find): New. | |
| (ctf_dynhash_iter_find): New. | |
| (ctf_dynhash_elements): New. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h [!__GNUC__] (__extension__): Define to nothing. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-archive.c (ctf_archive_count): New. | |
| * libctf.ver: New public function. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_member_count): New. | |
| * libctf.ver: New public function. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_type_kind_forwarded): New. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_type_name_raw): New. | |
| (ctf_type_aname_raw): Reimplement accordingly. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-subr.c (ctf_dprintf): _libctf_debug is unlikely to be set. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (struct ctf_archive_internal) | |
| <ctfi_unmap_on_close>: New. | |
| (ctf_new_archive_internal): Adjust. | |
| * ctf-archive.c (ctf_new_archive_internal): Likewise. | |
| Initialize ctfi_unmap_on_close. Adjust error path. | |
| (ctf_arc_bufopen): Adjust ctf_new_archive_internal call | |
| (unmap_on_close is 0). | |
| (ctf_arc_close): Only unmap if ctfi_unmap_on_close. | |
| * ctf-open-bfd.c (ctf_fdopen): Adjust. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_type_aname): Return ECTF_CORRUPT if | |
| ints, floats or typedefs have no name. Fix comment typo. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_add_slice): Support slices of any kind that | |
| resolves to an integral type. | |
| * ctf-types.c (ctf_type_encoding): Resolve the type before | |
| fishing its encoding out. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_create): Mark dirty. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (membcmp) Skip nameless members. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_add_member_offset): Support names of "" | |
| as if they were the null pointer. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (init_types): Remove typeless CTF_K_FORWARD | |
| special-casing. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_type_reference): Add support for dynamic slices. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_serialize): Add cast. | |
| (ctf_add_slice): Likewise. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_dtdef_t) <dtu_argv>: Fix type. | |
| * ctf-create.c (ctf_add_function): Check for unimplemented type | |
| and populate at the same time. Populate one-by-one, not via | |
| memcpy. | |
| (ctf_serialize): Remove unnecessary cast. | |
| * ctf-types.c (ctf_func_type_info): Likewise. | |
| (ctf_func_type_args): Likewise. Fix comment typo. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_add_reftype): Support refs to type zero. | |
| (ctf_add_array): Support array contents of type zero. | |
| (ctf_add_function): Support arguments and return types of | |
| type zero. | |
| (ctf_add_typedef): Support typedefs to type zero. | |
| (ctf_add_member_offset): Support members of type zero, | |
| unless added at unspecified (naturally-aligned) offset. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-error.c: Include <stddef.h>, for offsetof. | |
| (_ctf_errlist): Migrate to... | |
| (_ctf_errlist_t): ... this. | |
| (_ctf_erridx): New, indexes into _ctf_errlist_t. | |
| (_ctf_nerr): Remove. | |
| (ctf_errmsg): Adjust accordingly. | |
| * Makefile.am (BUILT_SOURCES): Note... | |
| (ctf-error.h): ... this new rule. | |
| * Makefile.in: Regenerate. | |
| * mkerrors.sed: New, process ctf-api.h to generate ctf-error.h. | |
| * .gitignore: New, ignore ctf-error.h. | |
| 2020-07-22 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h: Fix typos in comments. | |
| 2020-07-22 Nick Clifton <nickc@redhat.com> | |
| * ctf-archive.c (ctf_arc_write): Avoid calling close twice on the | |
| same file descriptor. | |
| 2020-07-04 Nick Clifton <nickc@redhat.com> | |
| Binutils 2.35 branch created. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| * aclocal.m4: Add config/gettext-sister.m4: Shuffle into | |
| alphabetical order. | |
| * configure.ac: Add ZW_GNU_GETTEXT_SISTER_DIR. | |
| * config.h.in: Regenerated. | |
| * Makefile.in: Likewise. | |
| * configure: Likewise. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c: Include <unistd.h>. | |
| * ctf-open-bfd.c: Likewise. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| PR libctf/25120 | |
| * configure.ac: Check for bswap_16, bswap_32, and bswap_64 decls. | |
| * swap.h (bswap_16): Do not assume that presence of <byteswap.h> | |
| means this is declared. | |
| (bswap_32): Likewise. | |
| (bswap_64): Likewise. | |
| (bswap_identity_64): Remove, unused. | |
| * configure: Regenerated. | |
| * config.h.in: Likewise. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| PR libctf/25120 | |
| * ctf-impl.h (_libctf_printflike_): Add non-GNU-C fallback. | |
| (_libctf_unlikely_): Likewise. | |
| (_libctf_unused): Likewise. | |
| (_libctf_malloc_): Likewise. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| PR libctf/25120 | |
| * ctf-archive.c (search_nametbl): No longer global: declare... | |
| (ctf_arc_open_by_name_internal): ... here. Use bsearch_r. | |
| (search_modent_by_name): Take and use ARG for the nametbl. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_new_archive_internal): Declare. | |
| (ctf_arc_bufopen): Remove. | |
| (ctf_archive_internal) <ctfi_free_symsect>: New. | |
| * ctf-archive.c (ctf_arc_close): Use it. | |
| (ctf_arc_bufopen): Fuse into... | |
| (ctf_new_archive_internal): ... this, moved across from... | |
| * ctf-open-bfd.c: ... here. | |
| (ctf_bfdopen_ctfsect): Use ctf_arc_bufopen. | |
| * libctf.ver: Add it. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_add_forward): Intern in the right namespace. | |
| (ctf_dtd_delete): Remove correspondingly. | |
| (ctf_rollback): Likewise. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_add_type_internal): Hand back existing types | |
| unchanged. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_add_forward): Don't add forwards to | |
| types that already exist. | |
| 2020-06-26 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (init_types): Only intern root-visible types. | |
| * ctf-create.c (ctf_dtd_insert): Likewise. | |
| (ctf_dtd_delete): Only remove root-visible types. | |
| (ctf_rollback): Likewise. | |
| (ctf_add_generic): Adjust. | |
| (ctf_add_struct_sized): Adjust comment. | |
| (ctf_add_union_sized): Likewise. | |
| (ctf_add_enum): Likewise. | |
| * ctf-impl.h (ctf_dtd_insert): Adjust prototype. | |
| 2020-03-11 John Baldwin <jhb@FreeBSD.org> | |
| * swap.h (bswap_identity_64): Make static. | |
| 2020-01-18 Nick Clifton <nickc@redhat.com> | |
| Binutils 2.34 branch created. | |
| 2020-01-05 Joel Brobecker <brobecker@adacore.com> | |
| PR binutils/25155: | |
| * configure.ac: Add AC_CHECK_DECLS([asprintf]). | |
| * configure, config.h.in: Regenerate. | |
| 2020-01-01 Alan Modra <amodra@gmail.com> | |
| Update year range in copyright notice of all files. | |
| 2019-10-16 Simon Marchi <simon.marchi@polymtl.ca> | |
| * swap.h (bswap_16, bswap_32, bswap_64): Make static. | |
| 2019-09-30 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (ctf_bufopen_internal): Fix tabdamage. | |
| * ctf-types.c (ctf_type_lname): Likewise. | |
| 2019-09-23 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (ctf_import): Do not leak a ctf_file_t ref on every | |
| ctf_import after the first for a given file. | |
| 2019-09-23 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_str_append_noerr): Declare. | |
| * ctf-util.c (ctf_str_append_noerr): Define in terms of | |
| ctf_str_append. | |
| * ctf-dump.c (str_append): New, call it. | |
| (ctf_dump_format_type): Use str_append, not ctf_str_append. | |
| (ctf_dump_label): Likewise. | |
| (ctf_dump_objts): Likewise. | |
| (ctf_dump_funcs): Likewise. | |
| (ctf_dump_var): Likewise. | |
| (ctf_dump_member): Likewise. | |
| (ctf_dump_type): Likewise. | |
| (ctf_dump): Likewise. | |
| 2019-09-23 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_alloc): Remove. | |
| (ctf_free): Likewise. | |
| (ctf_strdup): Likewise. | |
| * ctf-subr.c (ctf_alloc): Remove. | |
| (ctf_free): Likewise. | |
| * ctf-util.c (ctf_strdup): Remove. | |
| * ctf-create.c (ctf_serialize): Use malloc, not ctf_alloc; free, not | |
| ctf_free; strdup, not ctf_strdup. | |
| (ctf_dtd_delete): Likewise. | |
| (ctf_dvd_delete): Likewise. | |
| (ctf_add_generic): Likewise. | |
| (ctf_add_function): Likewise. | |
| (ctf_add_enumerator): Likewise. | |
| (ctf_add_member_offset): Likewise. | |
| (ctf_add_variable): Likewise. | |
| (membadd): Likewise. | |
| (ctf_compress_write): Likewise. | |
| (ctf_write_mem): Likewise. | |
| * ctf-decl.c (ctf_decl_push): Likewise. | |
| (ctf_decl_fini): Likewise. | |
| (ctf_decl_sprintf): Likewise. Check for OOM. | |
| * ctf-dump.c (ctf_dump_append): Use malloc, not ctf_alloc; free, not | |
| ctf_free; strdup, not ctf_strdup. | |
| (ctf_dump_free): Likewise. | |
| (ctf_dump): Likewise. | |
| * ctf-open.c (upgrade_types_v1): Likewise. | |
| (init_types): Likewise. | |
| (ctf_file_close): Likewise. | |
| (ctf_bufopen_internal): Likewise. Check for OOM. | |
| (ctf_parent_name_set): Likewise: report the OOM to the caller. | |
| (ctf_cuname_set): Likewise. | |
| (ctf_import): Likewise. | |
| * ctf-string.c (ctf_str_purge_atom_refs): Use malloc, not ctf_alloc; | |
| free, not ctf_free; strdup, not ctf_strdup. | |
| (ctf_str_free_atom): Likewise. | |
| (ctf_str_create_atoms): Likewise. | |
| (ctf_str_add_ref_internal): Likewise. | |
| (ctf_str_remove_ref): Likewise. | |
| (ctf_str_write_strtab): Likewise. | |
| 2019-08-09 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_type_encoding): Fix the dynamic case to | |
| work right for non-int/fps. | |
| 2019-08-08 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_type_name): Don't strlen a potentially- | |
| null pointer. | |
| 2019-08-07 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_file_t) <ctf_add_processing>: New. | |
| * ctf-open.c (ctf_file_close): Free it. | |
| * ctf-create.c (ctf_serialize): Adjust. | |
| (membcmp): When reporting a conflict due to an error, report the | |
| error. | |
| (ctf_add_type): Turn into a ctf_add_processing wrapper. Rename to... | |
| (ctf_add_type_internal): ... this. Hand back types we are already | |
| in the middle of adding immediately. Hand back structs/unions with | |
| the same number of members immediately. Do not walk the dynamic | |
| list. Call ctf_add_type_internal, not ctf_add_type. Handle | |
| forwards promoted to other types and the inverse case identically. | |
| Add structs to the mapping as soon as we intern them, before they | |
| gain any members. | |
| 2019-08-09 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_names_t): New. | |
| (ctf_lookup_t) <ctf_hash>: Now a ctf_names_t, not a ctf_hash_t. | |
| (ctf_file_t) <ctf_structs>: Likewise. | |
| <ctf_unions>: Likewise. | |
| <ctf_enums>: Likewise. | |
| <ctf_names>: Likewise. | |
| <ctf_lookups>: Improve comment. | |
| <ctf_ptrtab_len>: New. | |
| <ctf_prov_strtab>: New. | |
| <ctf_str_prov_offset>: New. | |
| <ctf_dtbyname>: Remove, redundant to the names hashes. | |
| <ctf_dtnextid>: Remove, redundant to ctf_typemax. | |
| (ctf_dtdef_t) <dtd_name>: Remove. | |
| <dtd_data>: Note that the ctt_name is now populated. | |
| (ctf_str_atom_t) <csa_offset>: This is now the strtab | |
| offset for internal strings too. | |
| <csa_external_offset>: New, the external strtab offset. | |
| (CTF_INDEX_TO_TYPEPTR): Handle the LCTF_RDWR case. | |
| (ctf_name_table): New declaration. | |
| (ctf_lookup_by_rawname): Likewise. | |
| (ctf_lookup_by_rawhash): Likewise. | |
| (ctf_set_ctl_hashes): Likewise. | |
| (ctf_serialize): Likewise. | |
| (ctf_dtd_insert): Adjust. | |
| (ctf_simple_open_internal): Likewise. | |
| (ctf_bufopen_internal): Likewise. | |
| (ctf_list_empty_p): Likewise. | |
| (ctf_str_remove_ref): Likewise. | |
| (ctf_str_add): Returns uint32_t now. | |
| (ctf_str_add_ref): Likewise. | |
| (ctf_str_add_external): Now returns a boolean (int). | |
| * ctf-string.c (ctf_strraw_explicit): Check the ctf_prov_strtab | |
| for strings in the appropriate range. | |
| (ctf_str_create_atoms): Create the ctf_prov_strtab. Detect OOM | |
| when adding the null string to the new strtab. | |
| (ctf_str_free_atoms): Destroy the ctf_prov_strtab. | |
| (ctf_str_add_ref_internal): Add make_provisional argument. If | |
| make_provisional, populate the offset and fill in the | |
| ctf_prov_strtab accordingly. | |
| (ctf_str_add): Return the offset, not the string. | |
| (ctf_str_add_ref): Likewise. | |
| (ctf_str_add_external): Return a success integer. | |
| (ctf_str_remove_ref): New, remove a single ref. | |
| (ctf_str_count_strtab): Do not count the initial null string's | |
| length or the existence or length of any unreferenced internal | |
| atoms. | |
| (ctf_str_populate_sorttab): Skip atoms with no refs. | |
| (ctf_str_write_strtab): Populate the nullstr earlier. Add one | |
| to the cts_len for the null string, since it is no longer done | |
| in ctf_str_count_strtab. Adjust for csa_external_offset rename. | |
| Populate the csa_offset for both internal and external cases. | |
| Flush the ctf_prov_strtab afterwards, and reset the | |
| ctf_str_prov_offset. | |
| * ctf-create.c (ctf_grow_ptrtab): New. | |
| (ctf_create): Call it. Initialize new fields rather than old | |
| ones. Tell ctf_bufopen_internal that this is a writable dictionary. | |
| Set the ctl hashes and data model. | |
| (ctf_update): Rename to... | |
| (ctf_serialize): ... this. Leave a compatibility function behind. | |
| Tell ctf_simple_open_internal that this is a writable dictionary. | |
| Pass the new fields along from the old dictionary. Drop | |
| ctf_dtnextid and ctf_dtbyname. Use ctf_strraw, not dtd_name. | |
| Do not zero out the DTD's ctt_name. | |
| (ctf_prefixed_name): Rename to... | |
| (ctf_name_table): ... this. No longer return a prefixed name: return | |
| the applicable name table instead. | |
| (ctf_dtd_insert): Use it, and use the right name table. Pass in the | |
| kind we're adding. Migrate away from dtd_name. | |
| (ctf_dtd_delete): Adjust similarly. Remove the ref to the | |
| deleted ctt_name. | |
| (ctf_dtd_lookup_type_by_name): Remove. | |
| (ctf_dynamic_type): Always return NULL on read-only dictionaries. | |
| No longer check ctf_dtnextid: check ctf_typemax instead. | |
| (ctf_snapshot): No longer use ctf_dtnextid: use ctf_typemax instead. | |
| (ctf_rollback): Likewise. No longer fail with ECTF_OVERROLLBACK. Use | |
| ctf_name_table and the right name table, and migrate away from | |
| dtd_name as in ctf_dtd_delete. | |
| (ctf_add_generic): Pass in the kind explicitly and pass it to | |
| ctf_dtd_insert. Use ctf_typemax, not ctf_dtnextid. Migrate away | |
| from dtd_name to using ctf_str_add_ref to populate the ctt_name. | |
| Grow the ptrtab if needed. | |
| (ctf_add_encoded): Pass in the kind. | |
| (ctf_add_slice): Likewise. | |
| (ctf_add_array): Likewise. | |
| (ctf_add_function): Likewise. | |
| (ctf_add_typedef): Likewise. | |
| (ctf_add_reftype): Likewise. Initialize the ctf_ptrtab, checking | |
| ctt_name rather than dtd_name. | |
| (ctf_add_struct_sized): Pass in the kind. Use | |
| ctf_lookup_by_rawname, not ctf_hash_lookup_type / | |
| ctf_dtd_lookup_type_by_name. | |
| (ctf_add_union_sized): Likewise. | |
| (ctf_add_enum): Likewise. | |
| (ctf_add_enum_encoded): Likewise. | |
| (ctf_add_forward): Likewise. | |
| (ctf_add_type): Likewise. | |
| (ctf_compress_write): Call ctf_serialize: adjust for ctf_size not | |
| being initialized until after the call. | |
| (ctf_write_mem): Likewise. | |
| (ctf_write): Likewise. | |
| * ctf-archive.c (arc_write_one_ctf): Likewise. | |
| * ctf-lookup.c (ctf_lookup_by_name): Use ctf_lookuup_by_rawhash, not | |
| ctf_hash_lookup_type. | |
| (ctf_lookup_by_id): No longer check the readonly types if the | |
| dictionary is writable. | |
| * ctf-open.c (init_types): Assert that this dictionary is not | |
| writable. Adjust to use the new name hashes, ctf_name_table, | |
| and ctf_ptrtab_len. GNU style fix for the final ptrtab scan. | |
| (ctf_bufopen_internal): New 'writable' parameter. Flip on LCTF_RDWR | |
| if set. Drop out early when dictionary is writable. Split the | |
| ctf_lookups initialization into... | |
| (ctf_set_cth_hashes): ... this new function. | |
| (ctf_simple_open_internal): Adjust. New 'writable' parameter. | |
| (ctf_simple_open): Adjust accordingly. | |
| (ctf_bufopen): Likewise. | |
| (ctf_file_close): Destroy the appropriate name hashes. No longer | |
| destroy ctf_dtbyname, which is gone. | |
| (ctf_getdatasect): Remove spurious "extern". | |
| * ctf-types.c (ctf_lookup_by_rawname): New, look up types in the | |
| specified name table, given a kind. | |
| (ctf_lookup_by_rawhash): Likewise, given a ctf_names_t *. | |
| (ctf_member_iter): Add support for iterating over the | |
| dynamic type list. | |
| (ctf_enum_iter): Likewise. | |
| (ctf_variable_iter): Likewise. | |
| (ctf_type_rvisit): Likewise. | |
| (ctf_member_info): Add support for types in the dynamic type list. | |
| (ctf_enum_name): Likewise. | |
| (ctf_enum_value): Likewise. | |
| (ctf_func_type_info): Likewise. | |
| (ctf_func_type_args): Likewise. | |
| * ctf-link.c (ctf_accumulate_archive_names): No longer call | |
| ctf_update. | |
| (ctf_link_write): Likewise. | |
| (ctf_link_intern_extern_string): Adjust for new | |
| ctf_str_add_external return value. | |
| (ctf_link_add_strtab): Likewise. | |
| * ctf-util.c (ctf_list_empty_p): New. | |
| 2019-08-05 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_type_resolve): Return ECTF_NONREPRESENTABLE on | |
| type zero. | |
| * ctf-create.c (ctf_add_type): Detect and skip nonrepresentable | |
| members and types. | |
| (ctf_add_variable): Likewise for variables pointing to them. | |
| * ctf-link.c (ctf_link_one_type): Do not warn for nonrepresentable | |
| type link failure, but do warn for others. | |
| * ctf-dump.c (ctf_dump_format_type): Likewise. Do not assume all | |
| errors to be ENOMEM. | |
| (ctf_dump_member): Likewise. | |
| (ctf_dump_type): Likewise. | |
| (ctf_dump_header_strfield): Do not assume all errors to be ENOMEM. | |
| (ctf_dump_header_sectfield): Do not assume all errors to be ENOMEM. | |
| (ctf_dump_header): Likewise. | |
| (ctf_dump_label): likewise. | |
| (ctf_dump_objts): likewise. | |
| (ctf_dump_funcs): likewise. | |
| (ctf_dump_var): likewise. | |
| (ctf_dump_str): Likewise. | |
| 2019-09-30 Nick Alcock <nick.alcock@oracle.com> | |
| * configure.ac (AC_DISABLE_SHARED): New, like opcodes/. | |
| (LT_INIT): Likewise. | |
| (AM_INSTALL_LIBBFD): Likewise. | |
| (dlopen): Note why this is necessary in a comment. | |
| (SHARED_LIBADD): Initialize for possibly-PIC libiberty: derived from | |
| opcodes/. | |
| (SHARED_LDFLAGS): Likewise. | |
| (BFD_LIBADD): Likewise, for libbfd. | |
| (BFD_DEPENDENCIES): Likewise. | |
| (VERSION_FLAGS): Initialize, using a version script if ld supports | |
| one, or libtool -export-symbols-regex otherwise. | |
| (AC_CONFIG_MACRO_DIR): Add ../BFD. | |
| * Makefile.am (ACLOCAL_AMFLAGS): Likewise. | |
| (INCDIR): New. | |
| (AM_CPPFLAGS): Use $(srcdir), not $(top_srcdir). | |
| (noinst_LIBRARIES): Replace with... | |
| [INSTALL_LIBBFD] (lib_LTLIBRARIES): This, or... | |
| [!INSTALL_LIBBFD] (noinst_LTLIBRARIES): ... this, mentioning new | |
| libctf-nobfd.la as well. | |
| [INSTALL_LIBCTF] (include_HEADERS): Add the CTF headers. | |
| [!INSTALL_LIBCTF] (include_HEADERS): New, empty. | |
| (libctf_a_SOURCES): Rename to... | |
| (libctf_nobfd_la_SOURCES): ... this, all of libctf other than | |
| ctf-open-bfd.c. | |
| (libctf_la_SOURCES): Now derived from libctf_nobfd_la_SOURCES, | |
| with ctf-open-bfd.c added. | |
| (libctf_nobfd_la_LIBADD): New, using @SHARED_LIBADD@. | |
| (libctf_la_LIBADD): New, using @BFD_LIBADD@ as well. | |
| (libctf_la_DEPENDENCIES): New, using @BFD_DEPENDENCIES@. | |
| * Makefile.am [INSTALL_LIBCTF]: Use it. | |
| * aclocal.m4: Add ../bfd/acinclude.m4, ../config/acx.m4, and the | |
| libtool macros. | |
| * libctf.ver: New, everything is version LIBCTF_1.0 currently (even | |
| the unstable components). | |
| * Makefile.in: Regenerated. | |
| * config.h.in: Likewise. | |
| * configure: Likewise. | |
| 2019-07-30 Nick Alcock <nick.alcock@oracle.com> | |
| * configure.ac (INSTALL_LIBCTF): New, controlled by | |
| --enable-install-libctf. | |
| [INSTALL_LIBCTF] (lib_LIBRARIES): Add libctf.a. | |
| * Makefile.in: Regenerated. | |
| * configure: Regenerated. | |
| 2019-07-30 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-archive.c (ctf_arc_close): Call ctfi_bfd_close if set. | |
| * ctf-open-bfd.c (ctf_bfdclose): Fix comment. | |
| 2019-07-30 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open-bfd.c (ctf_fdopen): Call bfd_set_cacheable. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (includes): Include <sys/param.h> here. | |
| 2019-07-30 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (flip_lbls): Eschew for-loop initial declarations. | |
| (flip_objts): Likewise. | |
| (flip_vars): Likewise. | |
| (flip_types): Likewise. | |
| 2019-07-30 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-hash.c (ctf_hashtab_insert): Pass in the key and value | |
| freeing functions: if set, free the key and value if the slot | |
| already exists. Always reassign the key. | |
| (ctf_dynhash_insert): Adjust call appropriately. | |
| (ctf_hash_insert_type): Likewise. | |
| 2019-08-03 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_add_type): Look up and use the forwarded-to | |
| type kind. Allow forwards to unify with pre-existing structs/ | |
| unions/enums. | |
| 2019-07-30 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_file_t) <ctf_link_cu_mappping>: New. | |
| <ctf_link_memb_name_changer>: Likewise. | |
| <ctf_link_memb_name_changer_arg>: Likewise. | |
| * ctf-create.c (ctf_update): Update accordingly. | |
| * ctf-open.c (ctf_file_close): Likewise. | |
| * ctf-link.c (ctf_create_per_cu): Apply the cu mapping. | |
| (ctf_link_add_cu_mapping): New. | |
| (ctf_link_set_memb_name_changer): Likewise. | |
| (ctf_change_parent_name): New. | |
| (ctf_name_list_accum_cb_arg_t) <dynames>: New, storage for names | |
| allocated by the caller's ctf_link_memb_name_changer. | |
| <ndynames>: Likewise. | |
| (ctf_accumulate_archive_names): Call the ctf_link_memb_name_changer. | |
| (ctf_link_write): Likewise (for _CTF_SECTION only): also call | |
| ctf_change_parent_name. Free any resulting names. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-link.c (ctf_create_per_cu): New, refactored out of... | |
| (ctf_link_one_type): ... here, with parent-name setting added. | |
| (check_variable): New. | |
| (ctf_link_one_variable): Likewise. | |
| (ctf_link_one_input_archive_member): Call it. | |
| * ctf-error.c (_ctf_errlist): Updated with new errors. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_file_t): New field ctf_link_type_mapping. | |
| (struct ctf_link_type_mapping_key): New. | |
| (ctf_hash_type_mapping_key): Likewise. | |
| (ctf_hash_eq_type_mapping_key): Likewise. | |
| (ctf_add_type_mapping): Likewise. | |
| (ctf_type_mapping): Likewise. | |
| (ctf_dynhash_empty): Likewise. | |
| * ctf-open.c (ctf_file_close): Update accordingly. | |
| * ctf-create.c (ctf_update): Likewise. | |
| (ctf_add_type): Populate the mapping. | |
| * ctf-hash.c (ctf_hash_type_mapping_key): Hash a type mapping key. | |
| (ctf_hash_eq_type_mapping_key): Check the key for equality. | |
| (ctf_dynhash_insert): Fix comment typo. | |
| (ctf_dynhash_empty): New. | |
| * ctf-link.c (ctf_add_type_mapping): New. | |
| (ctf_type_mapping): Likewise. | |
| (empty_link_type_mapping): New. | |
| (ctf_link_one_input_archive): Call it. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-link.c: New file, linking of the string and type sections. | |
| * Makefile.am (libctf_a_SOURCES): Add it. | |
| * Makefile.in: Regenerate. | |
| * ctf-impl.h (ctf_file_t): New fields ctf_link_inputs, | |
| ctf_link_outputs. | |
| * ctf-create.c (ctf_update): Update accordingly. | |
| * ctf-open.c (ctf_file_close): Likewise. | |
| * ctf-error.c (_ctf_errlist): Updated with new errors. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dump.c (ctf_dump_funcs): Check the right error value. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dump.c (ctf_dump): Use ctf_type_iter_all to dump types, not | |
| ctf_type_iter. | |
| (ctf_dump_type): Pass down the flag from ctf_type_iter_all. | |
| (ctf_dump_format_type): Add non-root-type { } notation. | |
| Add root flag to prototype. | |
| (ctf_dump_label): Adjust accordingly. | |
| (ctf_dump_objts): Likewise. | |
| (ctf_dump_var): Likewise. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_compress_write): Fix double-free. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-archive.c (ctf_arc_write): Split off, and reimplement in terms | |
| of... | |
| (ctf_arc_write_fd): ... this new function. | |
| * ctf-create.c (ctf_write_mem): New. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_str_atom_t) <csa_offset>: New field. | |
| (ctf_file_t) <ctf_syn_ext_strtab>: Likewise. | |
| (ctf_str_add_ref): Name the last arg. | |
| (ctf_str_add_external) New. | |
| (ctf_str_add_strraw_explicit): Likewise. | |
| (ctf_simple_open_internal): Likewise. | |
| (ctf_bufopen_internal): Likewise. | |
| * ctf-string.c (ctf_strraw_explicit): Split from... | |
| (ctf_strraw): ... here, with new support for ctf_syn_ext_strtab. | |
| (ctf_str_add_ref_internal): Return the atom, not the | |
| string. | |
| (ctf_str_add): Adjust accordingly. | |
| (ctf_str_add_ref): Likewise. Move up in the file. | |
| (ctf_str_add_external): New: update the csa_offset. | |
| (ctf_str_count_strtab): Only account for strings with no csa_offset | |
| in the internal strtab length. | |
| (ctf_str_write_strtab): If the csa_offset is set, update the | |
| string's refs without writing the string out, and update the | |
| ctf_syn_ext_strtab. Make OOM handling less ugly. | |
| * ctf-create.c (struct ctf_sort_var_arg_cb): New. | |
| (ctf_update): Handle failure to populate the strtab. Pass in the | |
| new ctf_sort_var arg. Adjust for ctf_syn_ext_strtab addition. | |
| Call ctf_simple_open_internal, not ctf_simple_open. | |
| (ctf_sort_var): Call ctf_strraw_explicit rather than looking up | |
| strings by hand. | |
| * ctf-hash.c (ctf_hash_insert_type): Likewise (but using | |
| ctf_strraw). Adjust to diagnose ECTF_STRTAB nonetheless. | |
| * ctf-open.c (init_types): No longer filter out ECTF_STRTAB. | |
| (ctf_file_close): Destroy the ctf_syn_ext_strtab. | |
| (ctf_simple_open): Rename to, and reimplement as a wrapper around... | |
| (ctf_simple_open_internal): ... this new function, which calls | |
| ctf_bufopen_internal. | |
| (ctf_bufopen): Rename to, and reimplement as a wrapper around... | |
| (ctf_bufopen_internal): ... this new function, which sets | |
| ctf_syn_ext_strtab. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf_types.c (ctf_type_iter_all): New. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (init_symtab): Check for overflow against the right | |
| section. | |
| (upgrade_header): Set cth_objtidxoff, cth_funcidxoff to zero-length. | |
| (upgrade_types_v1): Note that these sections are not checked. | |
| (flip_header): Endian-swap the header fields. | |
| (flip_ctf): Endian-swap the sections. | |
| (flip_objts): Update comment. | |
| (ctf_bufopen): Check header offsets and alignment for validity. | |
| 2019-07-13 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open-bfd.c: Add <assert.h>. | |
| (ctf_bfdopen_ctfsect): Open string and symbol tables using | |
| techniques borrowed from bfd_elf_sym_name. | |
| (ctf_new_archive_internal): Improve comment. | |
| * ctf-archive.c (ctf_arc_close): Do not free the ctfi_strsect. | |
| * ctf-open.c (ctf_bufopen): Allow opening with a string section but | |
| no symbol section, but not vice versa. | |
| 2019-07-08 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_file_t): New field ctf_openflags. | |
| * ctf-open.c (ctf_bufopen): Set it. No longer dump header offsets. | |
| * ctf-dump.c (dump_header): New function, dump the CTF header. | |
| (ctf_dump): Call it. | |
| (ctf_dump_header_strfield): New function. | |
| (ctf_dump_header_sectfield): Likewise. | |
| 2019-07-06 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_file_t): New fields ctf_header, ctf_dynbase, | |
| ctf_cuname, ctf_dyncuname: ctf_base and ctf_buf are no longer const. | |
| * ctf-open.c (ctf_set_base): Preserve the gap between ctf_buf and | |
| ctf_base: do not assume that it is always sizeof (ctf_header_t). | |
| Print out ctf_cuname: only print out ctf_parname if set. | |
| (ctf_free_base): Removed, ctf_base is no longer freed: free | |
| ctf_dynbase instead. | |
| (ctf_set_version): Fix spacing. | |
| (upgrade_header): New, in-place header upgrading. | |
| (upgrade_types): Rename to... | |
| (upgrade_types_v1): ... this. Free ctf_dynbase, not ctf_base. No | |
| longer track old and new headers separately. No longer allow for | |
| header sizes explicitly: squeeze the headers out on upgrade (they | |
| are preserved in fp->ctf_header). Set ctf_dynbase, ctf_base and | |
| ctf_buf explicitly. Use ctf_free, not ctf_free_base. | |
| (upgrade_types): New, also handle ctf_parmax updating. | |
| (flip_header): Flip ctf_cuname. | |
| (flip_types): Flip BUF explicitly rather than deriving BUF from | |
| BASE. | |
| (ctf_bufopen): Store the header in fp->ctf_header. Correct minimum | |
| required alignment of objtoff and funcoff. No longer store it in | |
| the ctf_buf unless that buf is derived unmodified from the input. | |
| Set ctf_dynbase where ctf_base is dynamically allocated. Drop locals | |
| that duplicate fields in ctf_file: move allocation of ctf_file | |
| further up instead. Call upgrade_header as needed. Move | |
| version-specific ctf_parmax initialization into upgrade_types. More | |
| concise error handling. | |
| (ctf_file_close): No longer test for null pointers before freeing. | |
| Free ctf_dyncuname, ctf_dynbase, and ctf_header. Do not call | |
| ctf_free_base. | |
| (ctf_cuname): New. | |
| (ctf_cuname_set): New. | |
| * ctf-create.c (ctf_update): Populate ctf_cuname. | |
| (ctf_gzwrite): Write out the header explicitly. Remove obsolescent | |
| comment. | |
| (ctf_write): Likewise. | |
| (ctf_compress_write): Get the header from ctf_header, not ctf_base. | |
| Fix the compression length: fp->ctf_size never counted the CTF | |
| header. Simplify the compress call accordingly. | |
| 2019-07-11 Hans-Peter Nilsson <hp@bitrange.com> | |
| * ctf-endian.h: Don't assume htole64 and le64toh are always | |
| present if HAVE_ENDIAN_H; also check if htole64 is defined. | |
| [!WORDS_BIGENDIAN] (htole64, le64toh): Define as identity, | |
| not bswap_identity_64. | |
| 2019-09-18 Alan Modra <amodra@gmail.com> | |
| * ctf-open-bfd.c: Update throughout for bfd section macro changes. | |
| 2019-09-09 Phil Blundell <pb@pbcl.net> | |
| binutils 2.33 branch created. | |
| 2019-07-18 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-types.c (ctf_type_aname_raw): New. | |
| (ctf_func_type_info): Likewise. | |
| (ctf_func_type_args): Likewise. | |
| * ctf-error.c (_ctf_errlist): Fix description. | |
| * ctf-lookup.c: Fix file description. | |
| 2019-06-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_create): Fix off-by-one error. | |
| 2019-06-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h: (struct ctf_strs_writable): New, non-const version of | |
| struct ctf_strs. | |
| (struct ctf_dtdef): Note that dtd_data.ctt_name is unpopulated. | |
| (struct ctf_str_atom): New, disambiguated single string. | |
| (struct ctf_str_atom_ref): New, points to some other location that | |
| references this string's offset. | |
| (struct ctf_file): New members ctf_str_atoms and ctf_str_num_refs. | |
| Remove member ctf_dtvstrlen: we no longer track the total strlen | |
| as we add strings. | |
| (ctf_str_create_atoms): Declare new function in ctf-string.c. | |
| (ctf_str_free_atoms): Likewise. | |
| (ctf_str_add): Likewise. | |
| (ctf_str_add_ref): Likewise. | |
| (ctf_str_rollback): Likewise. | |
| (ctf_str_purge_refs): Likewise. | |
| (ctf_str_write_strtab): Likewise. | |
| (ctf_realloc): Declare new function in ctf-util.c. | |
| * ctf-open.c (ctf_bufopen): Create the atoms table. | |
| (ctf_file_close): Destroy it. | |
| * ctf-create.c (ctf_update): Copy-and-free it on update. No longer | |
| special-case the position of the parname string. Construct the | |
| strtab by calling ctf_str_add_ref and ctf_str_write_strtab after the | |
| rest of each buffer element is constructed, not via open-coding: | |
| realloc the CTF buffer and append the strtab to it. No longer | |
| maintain ctf_dtvstrlen. Sort the variable entry table later, after | |
| strtab construction. | |
| (ctf_copy_membnames): Remove: integrated into ctf_copy_{s,l,e}members. | |
| (ctf_copy_smembers): Drop the string offset: call ctf_str_add_ref | |
| after buffer element construction instead. | |
| (ctf_copy_lmembers): Likewise. | |
| (ctf_copy_emembers): Likewise. | |
| (ctf_create): No longer maintain the ctf_dtvstrlen. | |
| (ctf_dtd_delete): Likewise. | |
| (ctf_dvd_delete): Likewise. | |
| (ctf_add_generic): Likewise. | |
| (ctf_add_enumerator): Likewise. | |
| (ctf_add_member_offset): Likewise. | |
| (ctf_add_variable): Likewise. | |
| (membadd): Likewise. | |
| * ctf-util.c (ctf_realloc): New, wrapper around realloc that aborts | |
| if there are active ctf_str_num_refs. | |
| (ctf_strraw): Move to ctf-string.c. | |
| (ctf_strptr): Likewise. | |
| * ctf-string.c: New file, strtab manipulation. | |
| * Makefile.am (libctf_a_SOURCES): Add it. | |
| * Makefile.in: Regenerate. | |
| 2019-06-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (ctf_hash_iter_f): New. | |
| (ctf_dynhash_iter): New declaration. | |
| (ctf_dynhash_iter_remove): New declaration. | |
| * ctf-hash.c (ctf_dynhash_iter): Define. | |
| (ctf_dynhash_iter_remove): Likewise. | |
| (ctf_hashtab_traverse): New. | |
| (ctf_hashtab_traverse_remove): Likewise. | |
| (struct ctf_traverse_cb_arg): Likewise. | |
| (struct ctf_traverse_remove_cb_arg): Likewise. | |
| 2019-06-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-hash.c (ctf_dynhash_remove): Call with a mocked-up element. | |
| 2019-06-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dump.c (ctf_dump_format_type): Prefix hex strings with 0x. | |
| (ctf_dump_funcs): Likewise. | |
| 2019-06-19 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open-bfd.c: Add swap.h and ctf-endian.h. | |
| (ctf_fdopen): Check for endian-swapped raw CTF magic, and | |
| little-endian CTF archive magic. Do not check the CTF version: | |
| ctf_simple_open does that in endian-safe ways. Do not dereference | |
| null pointers on open failure. | |
| 2019-06-19 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (get_vbytes_common): Return the new slice size. | |
| (ctf_bufopen): Flip the endianness of the CTF-section header copy. | |
| Remember to copy in the CTF data when opening an uncompressed | |
| foreign-endian CTF file. Prune useless variable manipulation. | |
| 2019-06-19 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (ctf_types): Fail when unidentified type kinds are | |
| seen. | |
| 2019-06-19 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging | |
| output. | |
| 2019-06-19 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-subr.c (_PAGESIZE): Remove. | |
| (ctf_data_alloc): Likewise. | |
| (ctf_data_free): Likewise. | |
| (ctf_data_protect): Likewise. | |
| * ctf-impl.h: Remove declarations. | |
| * ctf-create.c (ctf_update): No longer call ctf_data_protect: use | |
| ctf_free, not ctf_data_free. | |
| (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc. Free | |
| the buffer again on compression error. | |
| * ctf-open.c (ctf_set_base): No longer track the size: call | |
| ctf_free, not ctf_data_free. | |
| (upgrade_types): Likewise. Call ctf_alloc, not ctf_data_alloc. | |
| (ctf_bufopen): Likewise. No longer call ctf_data_protect. | |
| 2019-06-19 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (ctf_dtd_insert): Pass on error returns from | |
| ctf_dynhash_insert. | |
| (ctf_dvd_insert): Likewise. | |
| (ctf_add_generic): Likewise. | |
| (ctf_add_variable): Likewise. | |
| * ctf-impl.h: Adjust declarations. | |
| 2019-06-14 Alan Modra <amodra@gmail.com> | |
| * configure: Regenerate. | |
| 2019-06-06 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-decls.h: Include <libiberty.h>. | |
| * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup(). | |
| 2019-06-06 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s. | |
| (ctf_dump_objts): Likewise. | |
| (ctf_dump_funcs): Likewise. | |
| (ctf_dump_member): Likewise. | |
| (ctf_dump_str): Likewise. | |
| 2019-06-06 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused. | |
| * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused. | |
| 2019-06-05 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier. | |
| (ctf_arc_open_by_offset): Likewise. | |
| * ctf-create.c (ctf_add_type): Likewise. | |
| 2019-06-04 Tom Tromey <tromey@adacore.com> | |
| * ctf-create.c (ctf_add_encoded, ctf_add_slice) | |
| (ctf_add_member_offset): Use CHAR_BIT, not NBBY. | |
| 2019-06-04 Nick Alcock <nick.alcock@oracle.com> | |
| * configure.ac: Check for O_CLOEXEC. | |
| * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be. | |
| * config.h.in: Regenerate. | |
| * configure: Likewise. | |
| 2019-06-04 Nick Alcock <nick.alcock@oracle.com> | |
| * qsort_r.c: Rename to... | |
| * ctf-qsort_r.c: ... this. | |
| (_quicksort): Define to ctf_qsort_r. | |
| * ctf-decls.h (qsort_r): Remove. | |
| (ctf_qsort_r): Add. | |
| (struct ctf_qsort_arg): New, transport the real ARG and COMPAR. | |
| (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR. | |
| * Makefile.am (libctf_a_LIBADD): Remove. | |
| (libctf_a_SOURCES): New, add ctf-qsort_r.c. | |
| * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r. | |
| * ctf-create.c (ctf_update): Likewise. | |
| * configure.ac: Check for BSD versus GNU qsort_r signature. | |
| * Makefile.in: Regenerate. | |
| * config.h.in: Likewise. | |
| * configure: Likewise. | |
| 2019-06-03 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dump.c (ctf_dump_funcs): Free in the right place. | |
| 2019-05-29 Nick Alcock <nick.alcock@oracle.com> | |
| * Makefile.am (ZLIB): New. | |
| (ZLIBINC): Likewise. | |
| (AM_CFLAGS): Use them. | |
| (libctf_a_LIBADD): New, for LIBOBJS. | |
| * configure.ac: Check for zlib, endian.h, and qsort_r. | |
| * ctf-endian.h: New, providing htole64 and le64toh. | |
| * swap.h: Code style fixes. | |
| (bswap_identity_64): New. | |
| * qsort_r.c: New, from gnulib (with one added #include). | |
| * ctf-decls.h: New, providing a conditional qsort_r declaration, | |
| and unconditional definitions of MIN and MAX. | |
| * ctf-impl.h: Use it. Do not use <sys/errno.h>. | |
| (ctf_set_errno): Now returns unsigned long. | |
| * ctf-util.c (ctf_set_errno): Adjust here too. | |
| * ctf-archive.c: Use ctf-endian.h. | |
| (ctf_arc_open_by_offset): Use memset, not bzero. Drop cts_type, | |
| cts_flags and cts_offset. | |
| (ctf_arc_write): Drop debugging dependent on the size of off_t. | |
| * ctf-create.c: Provide a definition of roundup if not defined. | |
| (ctf_create): Drop cts_type, cts_flags and cts_offset. | |
| (ctf_add_reftype): Do not check if type IDs are below zero. | |
| (ctf_add_slice): Likewise. | |
| (ctf_add_typedef): Likewise. | |
| (ctf_add_member_offset): Cast error-returning ssize_t's to size_t | |
| when known error-free. Drop CTF_ERR usage for functions returning | |
| int. | |
| (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning | |
| int. | |
| (ctf_add_variable): Likewise. | |
| (enumcmp): Likewise. | |
| (enumadd): Likewise. | |
| (membcmp): Likewise. | |
| (ctf_add_type): Likewise. Cast error-returning ssize_t's to size_t | |
| when known error-free. | |
| * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions | |
| returning int: use CTF_ERR for functions returning ctf_type_id. | |
| (ctf_dump_label): Likewise. | |
| (ctf_dump_objts): Likewise. | |
| * ctf-labels.c (ctf_label_topmost): Likewise. | |
| (ctf_label_iter): Likewise. | |
| (ctf_label_info): Likewise. | |
| * ctf-lookup.c (ctf_func_args): Likewise. | |
| * ctf-open.c (upgrade_types): Cast to size_t where appropriate. | |
| (ctf_bufopen): Likewise. Use zlib types as needed. | |
| * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions | |
| returning int. | |
| (ctf_enum_iter): Likewise. | |
| (ctf_type_size): Likewise. | |
| (ctf_type_align): Likewise. Cast to size_t where appropriate. | |
| (ctf_type_kind_unsliced): Likewise. | |
| (ctf_type_kind): Likewise. | |
| (ctf_type_encoding): Likewise. | |
| (ctf_member_info): Likewise. | |
| (ctf_array_info): Likewise. | |
| (ctf_enum_value): Likewise. | |
| (ctf_type_rvisit): Likewise. | |
| * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and | |
| cts_offset. | |
| (ctf_simple_open): Likewise. | |
| (ctf_bfdopen_ctfsect): Likewise. Set cts_size properly. | |
| * Makefile.in: Regenerate. | |
| * aclocal.m4: Likewise. | |
| * config.h: Likewise. | |
| * configure: Likewise. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * configure.in: Check for bfd_section_from_elf_index. | |
| * configure: Regenerate. | |
| * config.h.in [HAVE_BFD_ELF]: Likewise. | |
| * libctf/ctf-open-bfd.c (ctf_bfdopen_ctfsect): Use it. | |
| abfd is potentially unused now. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * Makefile.am: New. | |
| * Makefile.in: Regenerated. | |
| * config.h.in: Likewise. | |
| * aclocal.m4: Likewise. | |
| * configure: Likewise. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-dump.c: New. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-labels.c: New. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h (_libctf_version): New declaration. | |
| * ctf-subr.c (_libctf_version): Define it. | |
| (ctf_version): New. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c (enumcmp): New. | |
| (enumadd): Likewise. | |
| (membcmp): Likewise. | |
| (membadd): Likewise. | |
| (ctf_add_type): Likewise. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-lookup.c (isqualifier): New. | |
| (ctf_lookup_by_name): Likewise. | |
| (struct ctf_lookup_var_key): Likewise. | |
| (ctf_lookup_var): Likewise. | |
| (ctf_lookup_variable): Likewise. | |
| (ctf_lookup_symbol_name): Likewise. | |
| (ctf_lookup_by_symbol): Likewise. | |
| (ctf_func_info): Likewise. | |
| (ctf_func_args): Likewise. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-decl.c: New file. | |
| * ctf-types.c: Likewise. | |
| * ctf-impl.h: New declarations. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open-bfd.c: New file. | |
| * ctf-open.c (ctf_close): New. | |
| * ctf-impl.h: Include bfd.h. | |
| (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len. | |
| (ctf_archive_internal): New members ctfi_abfd, ctfi_data, | |
| ctfi_bfd_close. | |
| (ctf_bfdopen_ctfsect): New declaration. | |
| (_CTF_SECTION): likewise. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-archive.c: New. | |
| * ctf-impl.h (ctf_archive_internal): New type. | |
| (ctf_arc_open_internal): New declaration. | |
| (ctf_arc_bufopen): Likewise. | |
| (ctf_arc_close_internal): Likewise. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-open.c: New file. | |
| * swap.h: Likewise. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-create.c: New file. | |
| * ctf-lookup.c: New file. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h: New definitions and declarations for type creation | |
| and lookup. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-hash.c: New file. | |
| * ctf-impl.h: New declarations. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-error.c: New file. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-util.c: New file. | |
| * elf.h: Likewise. | |
| * ctf-impl.h: Include it, and add declarations. | |
| 2019-05-28 Nick Alcock <nick.alcock@oracle.com> | |
| * ctf-impl.h: New file. | |
| * ctf-subr.c: New file. | |
| Local Variables: | |
| mode: change-log | |
| left-margin: 8 | |
| fill-column: 76 | |
| version-control: never | |
| End: |