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- 2022-01-22 Nick Clifton <nickc@redhat.com>
- * 2.38 release branch created.
- 2021-11-08 Nick Alcock <nick.alcock@oracle.com>
- * doc/ctf-spec.texi: New file.
- * configure.ac (MAKEINFO): Add.
- (BUILD_INFO): Likewise.
- (AC_CONFIG_FILES) [doc/Makefile]: Add.
- * Makefile.am [BUILD_INFO] (SUBDIRS): Add doc/.
- * doc/Makefile.am: New file.
- * doc/Makefile.in: Likewise.
- * configure: Regenerated.
- * Makefile.in: Likewise.
- 2021-10-25 Nick Alcock <nick.alcock@oracle.com>
- * ctf-types.c (ctf_type_rvisit): Handle nonrepresentable types.
- 2021-10-25 Nick Alcock <nick.alcock@oracle.com>
- * ctf-dump.c (ctf_dump_type): Do not abort on error.
- 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
- * ctf-lookup.c (ctf_lookup_by_name_internal): Fix pptrtab bounds.
- * testsuite/libctf-writable/pptrtab-writable-page-deep-lookup.*:
- New test.
- 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
- * testsuite/libctf-lookup/enum-symbol.c: Remove unused label.
- * testsuite/libctf-lookup/conflicting-type-syms.c: Remove unused
- variables.
- * testsuite/libctf-regression/pptrtab.c: Likewise.
- * testsuite/libctf-regression/type-add-unnamed-struct.c: Likewise.
- * testsuite/libctf-writable/pptrtab.c: Likewise.
- * testsuite/libctf-writable/reserialize-strtab-corruption.c:
- Likewise.
- * testsuite/libctf-regression/nonstatic-var-section-ld-r.c: Fix
- format string.
- * testsuite/libctf-regression/nonstatic-var-section-ld.c:
- Likewise.
- * testsuite/libctf-regression/nonstatic-var-section-ld.lk: Adjust.
- * testsuite/libctf-writable/symtypetab-nonlinker-writeout.c: Fix
- initializer.
- 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
- * ctf-open.c (ctf_bufopen_internal): Don't complain about corrupt
- function index symtypetab sections if this is an old-format
- function symtypetab section (which should be ignored in any case).
- Fix bad grammar.
- 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
- * configure: Regenerate.
- * Makefile.in: Regenerate.
- 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
- PR libctf/27967
- * configure.ac (VERSION_FLAGS): Replace with...
- (ac_cv_libctf_version_script): ... this multiple test.
- (VERSION_FLAGS_NOBFD): Substitute this too.
- * Makefile.am (libctf_nobfd_la_LDFLAGS): Use it. Split out...
- (libctf_ldflags_nover): ... non-versioning flags here.
- (libctf_la_LDFLAGS): Use it.
- * libctf.ver: Give every symbol not in libctf-nobfd a comment on
- the same line noting as much.
- 2021-09-27 Nick Alcock <nick.alcock@oracle.com>
- PR libctf/27360
- * Makefile.am (libctf_la_LIBADD): Link against libiberty
- before pulling in libbfd.la or pulling in libctf-nobfd.la.
- * Makefile.in: Regenerate.
- 2021-07-03 Nick Clifton <nickc@redhat.com>
- * 2.37 release branch created.
- 2021-05-09 Alan Modra <amodra@gmail.com>
- * ctf-impl.h (ctf_dynset_eq_string): Don't declare.
- * ctf-hash.c (ctf_dynset_eq_string): Delete function.
- * ctf-dedup.c (make_set_element): Use htab_eq_string.
- (ctf_dedup_atoms_init, ADD_CITER, ctf_dedup_init): Likewise.
- (ctf_dedup_conflictify_unshared): Likewise.
- (ctf_dedup_walk_output_mapping): Likewise.
- 2021-05-06 Nick Alcock <nick.alcock@oracle.com>
- * testsuite/lib/ctf-lib.exp: Use -gctf, not -gt.
- * testsuite/libctf-regression/nonstatic-var-section-ld-r.lk:
- Hidden symbols now get into the symtypetab anyway.
- 2021-05-06 Nick Alcock <nick.alcock@oracle.com>
- * ctf-open.c (init_types): Unknown types may have names.
- * ctf-types.c (ctf_type_resolve): CTF_K_UNKNOWN is as
- non-representable as type ID 0.
- (ctf_type_aname): Print unknown types.
- * ctf-dedup.c (ctf_dedup_hash_type): Do not early-exit for
- CTF_K_UNKNOWN types: they have real hash values now.
- (ctf_dedup_rwalk_one_output_mapping): Treat CTF_K_UNKNOWN types
- like other types with no referents: call the callback and do not
- skip them.
- (ctf_dedup_emit_type): Emit via...
- * ctf-create.c (ctf_add_unknown): ... this new function.
- * libctf.ver (LIBCTF_1.2): Add it.
- 2021-03-25 Nick Alcock <nick.alcock@oracle.com>
- * configure.ac: Check for dlsym, not dlopen.
- * configure: Regenerate.
- 2021-03-25 Nick Alcock <nick.alcock@oracle.com>
- * testsuite/libctf-writable/symtypetab-nonlinker-writeout.c: Don't
- leak buf.
- 2021-03-25 Nick Alcock <nick.alcock@oracle.com>
- PR libctf/27628
- * ctf-lookup.c (isqualifier): Don't dereference out-of-bounds
- qhash values.
- 2021-03-25 Nick Alcock <nick.alcock@oracle.com>
- * ctf-open-bfd.c (ctf_bfdopen_ctfsect): Initialize debugging.
- 2021-03-25 Nick Alcock <nick.alcock@oracle.com>
- PR libctf/27628
- * ctf-serialize.c (ctf_emit_type_sect): Allow for a NULL vlen in
- CTF_K_FUNCTION types.
- 2021-03-25 Nick Alcock <nick.alcock@oracle.com>
- * ctf-dump.c (ctf_dump_format_type): Don't emit size or alignment
- on error.
- 2021-03-21 Alan Modra <amodra@gmail.com>
- * ctf-impl.h: Include string.h.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-types.c (ctf_type_encoding): Support, after a fashion, for enums.
- * ctf-dump.c (ctf_dump_format_type): Do not report enums' degenerate
- encoding.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-dedup.c (ctf_dedup_rhash_type): Report errors on the input
- dict properly.
- * ctf-open.c (ctf_bufopen_internal): Report errors initializing
- the atoms table.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_next_t) <ctn_tp>: New.
- <u.ctn_mp>: Remove.
- <u.ctn_lmp>: Remove.
- <u.ctn_vlen>: New.
- * ctf-types.c (ctf_struct_member): New.
- (ctf_member_next): Use it, dropping separate large/small code paths.
- (ctf_type_align): Likewise.
- (ctf_member_info): Likewise.
- (ctf_type_rvisit): Likewise.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_dtdef_t) <dtu_members>: Remove.
- <dtd_u>: Likewise.
- (ctf_dmdef_t): Remove.
- (struct ctf_next) <u.ctn_dmd>: Remove.
- * ctf-create.c (INITIAL_VLEN): New, more-or-less arbitrary initial
- vlen size.
- (ctf_add_enum): Use it.
- (ctf_dtd_delete): Do not free the (removed) dmd; remove string
- refs from the vlen on struct deletion.
- (ctf_add_struct_sized): Populate the vlen: do it by hand if
- promoting forwards. Always populate the full-size
- lsizehi/lsizelo members.
- (ctf_add_union_sized): Likewise.
- (ctf_add_member_offset): Set up the vlen rather than the dmd.
- Expand it as needed, repointing string refs via
- ctf_str_move_pending. Add the member names as pending strings.
- Always populate the full-size lsizehi/lsizelo members.
- (membadd): Remove, folding back into...
- (ctf_add_type_internal): ... here, adding via an ordinary
- ctf_add_struct_sized and _next iteration rather than doing
- everything by hand.
- * ctf-serialize.c (ctf_copy_smembers): Remove this...
- (ctf_copy_lmembers): ... and this...
- (ctf_emit_type_sect): ... folding into here. Figure out if a
- ctf_stype_t is needed here, not in ctf_add_*_sized.
- (ctf_type_sect_size): Figure out the ctf_stype_t stuff the same
- way here.
- * ctf-types.c (ctf_member_next): Remove the dmd path and always
- use the vlen. Force large-structure usage for dynamic types.
- (ctf_type_align): Likewise.
- (ctf_member_info): Likewise.
- (ctf_type_rvisit): Likewise.
- * testsuite/libctf-regression/type-add-unnamed-struct-ctf.c: Add a
- self-referential type to this test.
- * testsuite/libctf-regression/type-add-unnamed-struct.c: Adjusted
- accordingly.
- * testsuite/libctf-regression/type-add-unnamed-struct.lk: Likewise.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_dtdef_t) <dtd_vlen_alloc>: New.
- (ctf_str_move_pending): Declare.
- * ctf-string.c (ctf_str_add_ref_internal): Fix error return.
- (ctf_str_move_pending): New.
- * ctf-create.c (ctf_grow_vlen): New.
- (ctf_dtd_delete): Zero out the vlen_alloc after free. Free the
- vlen later: iterate over it and free enum name refs first.
- (ctf_add_generic): Populate dtd_vlen_alloc from vlen.
- (ctf_add_enum): populate the vlen; do it by hand if promoting
- forwards.
- (ctf_add_enumerator): Set up the vlen rather than the dmd. Expand
- it as needed, repointing string refs via ctf_str_move_pending. Add
- the enumerand names as pending strings.
- * ctf-serialize.c (ctf_copy_emembers): Remove.
- (ctf_emit_type_sect): Copy the vlen into place and ref the
- strings.
- * ctf-types.c (ctf_enum_next): The dynamic portion now uses
- the same code as the non-dynamic.
- (ctf_enum_name): Likewise.
- (ctf_enum_value): Likewise.
- * testsuite/libctf-lookup/enum-many-ctf.c: New test.
- * testsuite/libctf-lookup/enum-many.lk: New test.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-hash.c (ctf_dynset_elements): New.
- * ctf-impl.h (ctf_dynset_elements): Declare it.
- (ctf_str_add_pending): Likewise.
- (ctf_dict_t) <ctf_str_pending_ref>: New, set of refs that must be
- added during serialization.
- * ctf-string.c (ctf_str_create_atoms): Initialize it.
- (CTF_STR_ADD_REF): New flag.
- (CTF_STR_MAKE_PROVISIONAL): Likewise.
- (CTF_STR_PENDING_REF): Likewise.
- (ctf_str_add_ref_internal): Take a flags word rather than int
- params. Populate, and clear out, ctf_str_pending_ref.
- (ctf_str_add): Adjust accordingly.
- (ctf_str_add_external): Likewise.
- (ctf_str_add_pending): New.
- (ctf_str_remove_ref): Also remove the potential ref if it is a
- pending ref.
- * ctf-serialize.c (ctf_serialize): Prohibit addition of strings
- with ctf_str_add_ref before serialization. Ensure that the
- ctf_str_pending_ref set is empty before strtab finalization.
- (ctf_emit_type_sect): Add a ref to the ctt_name.
- * ctf-create.c (ctf_add_generic): Add the ctt_name as a pending
- ref.
- * testsuite/libctf-writable/reserialize-strtab-corruption.*: New test.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-serialize.c (ctf_serialize): Preserve ctf_typemax across
- serialization.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_dtdef_t) <dtd_u.dtu_argv>: Remove.
- * ctf-create.c (ctf_dtd_delete): No longer free it.
- (ctf_add_function): Use the dtd_vlen, not dtu_argv. Properly align.
- * ctf-serialize.c (ctf_emit_type_sect): Just copy the dtd_vlen.
- * ctf-types.c (ctf_func_type_info): Just use the vlen.
- (ctf_func_type_args): Likewise.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_dtdef_t) <dtd_u.dtu_arr>: Remove.
- * ctf-create.c (ctf_add_array): Use the dtd_vlen, not dtu_arr.
- (ctf_set_array): Likewise.
- * ctf-serialize.c (ctf_emit_type_sect): Just copy the dtd_vlen.
- * ctf-types.c (ctf_array_info): Just use the vlen.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_dtdef_t) <dtd_u.dtu_enc>: Remove.
- <dtd_u.dtu_slice>: Likewise.
- <dtd_vlen>: New.
- * ctf-create.c (ctf_add_generic): Perhaps allocate it. All
- callers adjusted.
- (ctf_dtd_delete): Free it.
- (ctf_add_slice): Use the dtd_vlen, not dtu_enc.
- (ctf_add_encoded): Likewise. Assert that this must be an int or
- float.
- * ctf-serialize.c (ctf_emit_type_sect): Just copy the dtd_vlen.
- * ctf-dedup.c (ctf_dedup_rhash_type): Use the dtd_vlen, not
- dtu_slice.
- * ctf-types.c (ctf_type_reference): Likewise.
- (ctf_type_encoding): Remove most dynamic-type-specific code: just
- get the vlen from the right place. Report failure to look up the
- underlying type's encoding.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-archive.c (ctf_archive_next): GNU style fix for do {} while.
- * ctf-dedup.c (ctf_dedup_rhash_type): Likewise.
- (ctf_dedup_rwalk_one_output_mapping): Likewise.
- * ctf-dump.c (ctf_dump_format_type): Likewise.
- * ctf-lookup.c (ctf_symbol_next): Likewise.
- * swap.h (swap_thing): Likewise.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-serialize.c: General reshuffling, and...
- (emit_symtypetab_state_t): New, migrated from
- local variables in ctf_serialize.
- (ctf_serialize): Split out most section sizing and
- emission.
- (ctf_symtypetab_sect_sizes): New (split out).
- (ctf_emit_symtypetab_sects): Likewise.
- (ctf_type_sect_size): Likewise.
- (ctf_emit_type_sect): Likewise.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_dict_t): Fix comment.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-create.c (symtypetab_delete_nonstatic_vars): Move
- into ctf-serialize.c.
- (ctf_symtab_skippable): Likewise.
- (CTF_SYMTYPETAB_EMIT_FUNCTION): Likewise.
- (CTF_SYMTYPETAB_EMIT_PAD): Likewise.
- (CTF_SYMTYPETAB_FORCE_INDEXED): Likewise.
- (symtypetab_density): Likewise.
- (emit_symtypetab): Likewise.
- (emit_symtypetab_index): Likewise.
- (ctf_copy_smembers): Likewise.
- (ctf_copy_lmembers): Likewise.
- (ctf_copy_emembers): Likewise.
- (ctf_sort_var): Likewise.
- (ctf_serialize): Likewise.
- (ctf_gzwrite): Likewise.
- (ctf_compress_write): Likewise.
- (ctf_write_mem): Likewise.
- (ctf_write): Likewise.
- * ctf-serialize.c: New file.
- * Makefile.am (libctf_nobfd_la_SOURCES): Add it.
- * Makefile.in: Regenerate.
- 2021-03-18 Nick Alcock <nick.alcock@oracle.com>
- * ctf-link.c (ctf_link_lazy_open): Move up in the file, to near
- ctf_link_add_ctf.
- * ctf-lookup.c (ctf_lookup_symbol_idx): Repair tabdamage.
- (ctf_lookup_by_sym_or_name): Likewise.
- * testsuite/libctf-lookup/struct-iteration.c: Likewise.
- * testsuite/libctf-regression/type-add-unnamed-struct.c: Likewise.
- 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
- * ctf-create.c (symtypetab_density): Report the symbol name as
- well as index in the name != object error; note the likely
- consequences.
- * ctf-link.c (ctf_link_shuffle_syms): Report the symbol index
- as well as name.
- 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
- * ctf-link.c (ctf_link_shuffle_syms): Free ctf_dynsyms properly.
- 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
- * ctf-dump.c (ctf_dump_format_type): Fix signed/unsigned confusion.
- 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
- * ctf-dedup.c (ctf_dedup): Pass on errors from ctf_dedup_hash_type.
- Call ctf_dedup_fini properly on other errors.
- (ctf_dedup_emit_type): Set the errno on dynhash insertion failure.
- * ctf-link.c (ctf_link_deduplicating_per_cu): Close outputs beyond
- output 0 when asserting because >1 output is found.
- (ctf_link_deduplicating): Likewise, when asserting because the
- shared output is not the same as the passed-in fp.
- 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_dict_t) <ctf_link_type_mapping>: No longer used
- by the nondeduplicating linker.
- (ctf_add_type_mapping): Removed, now static.
- (ctf_type_mapping): Likewise.
- (ctf_dedup_type_mapping): New.
- (ctf_dedup_t) <cd_input_nums>: New.
- * ctf-dedup.c (ctf_dedup_init): Populate it.
- (ctf_dedup_fini): Free it again. Emphasise that this has to be
- the last thing called.
- (ctf_dedup): Populate it.
- (ctf_dedup_populate_type_mapping): Removed.
- (ctf_dedup_populate_type_mappings): Likewise.
- (ctf_dedup_emit): No longer call it. No longer call
- ctf_dedup_fini either.
- (ctf_dedup_type_mapping): New.
- * ctf-link.c (ctf_unnamed_cuname): New.
- (ctf_create_per_cu): Arguments must be non-null now.
- (ctf_in_member_cb_arg): Removed.
- (ctf_link): No longer populate it. No longer discard the
- mapping table.
- (ctf_link_deduplicating_one_symtypetab): Use
- ctf_dedup_type_mapping, not ctf_type_mapping. Use
- ctf_unnamed_cuname.
- (ctf_link_one_variable): Likewise. Pass in args individually: no
- longer a ctf_variable_iter callback.
- (empty_link_type_mapping): Removed.
- (ctf_link_deduplicating_variables): Use ctf_variable_next, not
- ctf_variable_iter. No longer pack arguments to
- ctf_link_one_variable into a struct.
- (ctf_link_deduplicating_per_cu): Call ctf_dedup_fini once
- all link phases are done.
- (ctf_link_deduplicating): Likewise.
- (ctf_link_intern_extern_string): Improve comment.
- (ctf_add_type_mapping): Migrate...
- (ctf_type_mapping): ... these functions...
- * ctf-create.c (ctf_add_type_mapping): ... here...
- (ctf_type_mapping): ... and make static, for the sole use of
- ctf_add_type.
- 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
- * ctf-link.c (ctf_link_one_variable): Remove reference to
- "unconflicted link mode".
- 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
- * ctf-link.c (ctf_create_per_cu): Drop FILENAME now that it is
- always identical to CUNAME.
- (ctf_link_deduplicating_one_symtypetab): Adjust.
- (ctf_link_one_type): Remove.
- (ctf_link_one_input_archive_member): Likewise.
- (ctf_link_close_one_input_archive): Likewise.
- (ctf_link_one_input_archive): Likewise.
- (ctf_link): No longer call it. Drop CTF_LINK_NONDEDUP path.
- Improve header comment a bit (dicts, not files). Adjust
- ctf_create_per_cu call.
- (ctf_link_deduplicating_variables): Simplify.
- (ctf_link_in_member_cb_arg_t) <cu_name>: Remove.
- <in_input_cu_file>: Likewise.
- <in_fp_parent>: Likewise.
- <done_parent>: Likewise.
- (ctf_link_one_variable): Turn uses of in_file_name to in_cuname.
- 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
- * ctf-types.c (ctf_member_iter): Move 'rc' to an inner scope.
- (ctf_enum_iter): Reimplement in terms of ctf_enum_next.
- (ctf_type_iter): Reimplement in terms of ctf_type_next.
- (ctf_type_iter_all): Likewise.
- (ctf_variable_iter): Reimplement in terms of ctf_variable_next.
- * ctf-archive.c (ctf_archive_iter_internal): Remove.
- (ctf_archive_iter): Reimplement in terms of ctf_archive_next.
- 2021-03-02 Nick Alcock <nick.alcock@oracle.com>
- * ctf-archive.c (ctf_archive_next): Set the name of parents in
- single-member archives.
- 2021-02-26 Alan Modra <amodra@gmail.com>
- * Makefile.in: Regenerate.
- 2021-02-21 Alan Modra <amodra@gmail.com>
- * configure.ac: Invoke AC_CANONICAL_TARGET, AC_CANONICAL_HOST
- and AC_CANONICAL_BUILD.
- * configure: Regenerate.
- * Makefile.in: Regenerate.
- 2021-02-20 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_dict_t) <ctf_symhash>: New.
- <ctf_symhash_latest>: Likewise.
- (struct ctf_archive_internal) <ctfi_crossdict_cache>: New.
- <ctfi_symnamedicts>: New.
- <ctfi_syms>: Remove.
- (ctf_lookup_symbol_name): Remove.
- * ctf-lookup.c (ctf_lookup_symbol_name): Propagate errors from
- parent properly. Make static.
- (ctf_lookup_symbol_idx): New, linear search for the symbol name,
- cached in the crossdict cache's ctf_symhash (if available), or
- this dict's (otherwise).
- (ctf_try_lookup_indexed): Allow the symname to be passed in.
- (ctf_lookup_by_symbol): Turn into a wrapper around...
- (ctf_lookup_by_sym_or_name): ... this, supporting name lookup too,
- using ctf_lookup_symbol_idx in non-writable dicts. Special-case
- name lookup in dynamic dicts without reported symbols, which have
- no symtab or dynsymidx but where name lookup should still work.
- (ctf_lookup_by_symbol_name): New, another wrapper.
- * ctf-archive.c (enosym): Note that this is present in
- ctfi_symnamedicts too.
- (ctf_arc_close): Adjust for removal of ctfi_syms. Free the
- ctfi_symnamedicts.
- (ctf_arc_flush_caches): Likewise.
- (ctf_dict_open_cached): Memoize the first cached dict in the
- crossdict cache.
- (ctf_arc_lookup_symbol): Turn into a wrapper around...
- (ctf_arc_lookup_sym_or_name): ... this. No longer cache
- ctf_id_t lookups: just call ctf_lookup_by_symbol as needed (but
- still cache the dicts those lookups succeed in). Add
- lookup-by-name support, with dicts of successful lookups cached in
- ctfi_symnamedicts. Refactor the caching code a bit.
- (ctf_arc_lookup_symbol_name): New, another wrapper.
- * ctf-open.c (ctf_dict_close): Free the ctf_symhash.
- * libctf.ver (LIBCTF_1.2): New version. Add
- ctf_lookup_by_symbol_name, ctf_arc_lookup_symbol_name.
- * testsuite/libctf-lookup/enum-symbol.c (main): Use
- ctf_arc_lookup_symbol rather than looking up the name ourselves.
- Fish it out repeatedly, to make sure that symbol caching isn't
- broken.
- (symidx_64): Remove.
- (symidx_32): Remove.
- * testsuite/libctf-lookup/enum-symbol-obj.lk: Test symbol lookup
- in an unlinked object file (indexed symtypetab sections only).
- * testsuite/libctf-writable/symtypetab-nonlinker-writeout.c
- (try_maybe_reporting): Check symbol types via
- ctf_lookup_by_symbol_name as well as ctf_symbol_next.
- * testsuite/libctf-lookup/conflicting-type-syms.*: New test of
- lookups in a multi-dict archive.
- 2021-02-20 Alan Modra <amodra@gmail.com>
- * testsuite/config/default.exp (ld_L_opt): Define.
- * testsuite/lib/ctf-lib.exp (load_common_lib): Delete. Instead load
- ld-lib.exp.
- (run_host_cmd, run_host_cmd_yesno, check_compiler_available): Delete.
- (compile_one_cc, check_ctf_available): Delete.
- 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
- * configure.ac (ac_cv_libctf_bfd_elf): Include string.h.
- * configure: Regenerated.
- 2021-02-03 Nick Alcock <nick.alcock@oracle.com>
- * configure.ac (EXPECT): Check for, in order to define...
- (TCL_TRY): ... this, if Tcl supports try/catch.
- * Makefile.am (TCL_TRY): Run the testsuite only if set.
- * configure: Regenerated.
- * Makefile.in: Likewise.
- 2021-02-02 Nick Alcock <nick.alcock@oracle.com>
- * configure.ac (CTF_LIBADD): Remove explicit -lintl population in
- favour of LIBINTL.
- * Makefile.am (libctf_nobfd_la_LIBADD): No longer explicitly
- include $(LIBINTL).
- (check-DEJAGNU): Pass down to tests as well.
- * configure: Regenerated.
- * Makefile.in: Likewise.
- 2021-01-27 Nick Alcock <nick.alcock@oracle.com>
- * ctf-string.c (ctf_str_add): Treat adding a NULL as adding "".
- (ctf_str_add_ref): Likewise.
- (ctf_str_add_external): Likewise.
- * ctf-types.c (ctf_type_name_raw): Always return "" for offset 0.
- * ctf-dedup.c (ctf_dedup_multiple_input_dicts): Don't armour
- against NULL name.
- (ctf_dedup_maybe_synthesize_forward): Likewise.
- 2021-01-27 Nick Alcock <nick.alcock@oracle.com>
- * ctf-create.c (ctf_serialize): Fix shadowing.
- 2021-01-27 Nick Alcock <nick.alcock@oracle.com>
- * ctf-create.c (ctf_add_encoded): Add check for non-empty name.
- (ctf_add_forward): Likewise.
- (ctf_add_typedef): Likewise.
- 2021-01-27 Nick Alcock <nick.alcock@oracle.com>
- * ctf-open.c (init_types): Rip out code to check anonymous typedef
- nodes.
- * ctf-create.c (ctf_add_reftype): Likewise.
- * ctf-lookup.c (refresh_pptrtab): Likewise.
- 2021-01-27 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.c (_libctf_nonnull_): Add parameters.
- (LCTF_LINKING): New flag.
- (ctf_dict_t) <ctf_link_flags>: Mention it.
- * ctf-link.c (ctf_link): Keep LCTF_LINKING set across call.
- (ctf_write): Likewise, including in child dictionaries.
- (ctf_link_shuffle_syms): Make sure ctf_dynsyms is NULL if there
- are no reported symbols.
- * ctf-create.c (symtypetab_delete_nonstatic_vars): Make sure
- the variable has been reported as a symbol by the linker.
- (symtypetab_skippable): Mention relationship between SYMFP and the
- flags.
- (symtypetab_density): Adjust nonnullity. Exit early if no symbols
- were reported and force-indexing is off (i.e., we are doing a
- final link).
- (ctf_serialize): Handle the !LCTF_LINKING case by writing out an
- indexed, sorted symtypetab (and allow SYMFP to be NULL in this
- case). Turn sorting off if this is a non-final link. Only delete
- nonstatic vars if we are filtering symbols and the linker has
- reported some.
- * testsuite/libctf-regression/nonstatic-var-section-ld-r*:
- New test of variable and symtypetab section population when
- ld -r is used.
- * testsuite/libctf-regression/nonstatic-var-section-ld-executable.lk:
- Likewise, when ld of an executable is used.
- * testsuite/libctf-regression/nonstatic-var-section-ld.lk:
- Likewise, when ld -shared alone is used.
- * testsuite/libctf-regression/nonstatic-var-section-ld*.c:
- Lookup programs for the above.
- * testsuite/libctf-writable/symtypetab-nonlinker-writeout.*: New
- test, testing survival of symbols across ctf_write paths.
- * testsuite/lib/ctf-lib.exp (run_lookup_test): New option,
- nonshared, suppressing linking of the SOURCE with -shared.
- 2021-01-19 Nick Alcock <nick.alcock@oracle.com>
- * ctf-create.c (membadd): Transform ""-named members into
- NULL-named ones.
- * testsuite/libctf-regression/type-add-unnamed-struct*: New test.
- 2021-01-19 Nick Alcock <nick.alcock@oracle.com>
- * ctf-lookup.c (ctf_lookup_by_name_internal): Do not return the
- base type if looking up a nonexistent pointer type.
- * testsuite/libctf-regression/pptrtab*: Test it.
- 2021-01-13 Alan Modra <amodra@gmail.com>
- * Makefile.in: Regenerate.
- 2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
- PR binutils/26792
- * configure.ac: Use GNU_MAKE_JOBSERVER.
- * aclocal.m4: Regenerated.
- * configure: Likewise.
- 2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
- PR ld/27173
- * configure: Regenerated.
- 2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
- * configure: Regenerated.
- 2021-01-09 Nick Clifton <nickc@redhat.com>
- * 2.36 release branch crated.
- 2021-01-09 Alan Modra <amodra@gmail.com>
- * configure: Regenerate.
- 2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
- * configure: Regenerate.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * testsuite/libctf-lookup/struct-iteration.c (main):
- ctf_member_count returns an int.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * Makefile.am (BASEDIR): New.
- (BFDDIR): Likewise.
- (check-DEJAGNU): Add development.exp to prerequisites.
- (development.exp): New.
- (CONFIG_STATUS_DEPENDENCIES): New.
- (EXTRA_DEJAGNU_SITE_CONFIG): Likewise.
- (DISTCLEANFILES): Likewise.
- * Makefile.in: Regenerated.
- * testsuite/lib/ctf-lib.exp (check_ctf_available): Return boolean.
- * testsuite/libctf-lookup/lookup.exp: Call check_ctf_available.
- * testsuite/libctf-regression/regression.exp: Likewise.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-types.c (ctf_type_aname): Print forwards to unions and enums
- properly.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (ctf_dict_t) <ctf_pptrtab>: New.
- <ctf_pptrtab_len>: New.
- <ctf_pptrtab_typemax>: New.
- * ctf-create.c (ctf_serialize): Update accordingly.
- (ctf_add_reftype): Note that we don't need to update pptrtab here,
- despite updating ptrtab.
- * ctf-open.c (ctf_dict_close): Destroy the pptrtab.
- (ctf_import): Likewise.
- (ctf_import_unref): Likewise.
- * ctf-lookup.c (grow_pptrtab): New.
- (refresh_pptrtab): New, update a pptrtab.
- (ctf_lookup_by_name): Turn into a wrapper around (and rename to)...
- (ctf_lookup_by_name_internal): ... this: construct the pptrtab, and
- use it in addition to the parent's ptrtab when parent dicts are
- searched.
- * testsuite/libctf-regression/regression.exp: New testsuite for
- regression tests.
- * testsuite/libctf-regression/pptrtab*: New test.
- * testsuite/libctf-writable/writable.exp: New testsuite for tests of
- writable CTF dicts.
- * testsuite/libctf-writable/pptrtab*: New test.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-archive.c (ctf_archive_iter): Remove outdated comment.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-impl.h (struct ctf_next) <u.ctn_next>: Move to...
- <ctn_next>: ... here.
- * ctf-util.c (ctf_next_destroy): Unconditionally destroy it.
- * ctf-lookup.c (ctf_symbol_next): Adjust accordingly.
- * ctf-types.c (ctf_member_iter): Reimplement in terms of...
- (ctf_member_next): ... this. Support recursive unnamed member
- iteration (off by default).
- (ctf_member_info): Look up members in unnamed sub-structs.
- * ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_member_next call.
- (ctf_dedup_emit_struct_members): Likewise.
- * testsuite/libctf-lookup/struct-iteration-ctf.c: Test empty unnamed
- members, and a normal member after the end.
- * testsuite/libctf-lookup/struct-iteration.c: Verify that
- ctf_member_count is consistent with the number of successful returns
- from a non-recursive ctf_member_next.
- * testsuite/libctf-lookup/struct-iteration-*: New, test iteration
- over struct members.
- * testsuite/libctf-lookup/struct-lookup.c: New test.
- * testsuite/libctf-lookup/struct-lookup.lk: New test.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-link.c (ctf_link_warn_outdated_inputs): New.
- (ctf_link_write): Call it.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
- * testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
- * testsuite/libctf-lookup/enum-symbol.c: New lookup test.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * Makefile.am (EXPECT): New.
- (RUNTEST): Likewise.
- (RUNTESTFLAGS): Likewise.
- (CC_FOR_TARGET): Likewise.
- (check-DEJAGNU): Likewise.
- (AUTOMAKE_OPTIONS): Add dejagnu.
- * Makefile.in: Regenerated.
- * testsuite/config/default.exp: New.
- * testsuite/lib/ctf-lib.exp: Likewise.
- * testsuite/libctf-lookup/enum.lk: New test.
- * testsuite/libctf-lookup/enum-ctf.c: New CTF input.
- * testsuite/libctf-lookup/enum.c: New lookup test.
- * testsuite/libctf-lookup/ambiguous-struct*.c: New test.
- * testsuite/libctf-lookup/lookup.exp: New.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * configure.ac (BFD_LIBADD): Remove.
- (BFD_DEPENDENCIES): Likewise. Remove associated cases.
- (SHARED_LIBADD): Rename to...
- (CTF_LIBADD): ... this. Stick in a suitable libiberty even when
- linking statically.
- * Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
- libctf uses libintl.
- (libctf_la_LIBADD): Reference libbfd.la directly, not via
- BFD_LIBADD.
- (libctf_la_DEPENDENCIES): Remove.
- * Makefile.in: Regenerate.
- * configure: Likewise.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
- * ctf-types.c (ctf_type_aname): No longer deal with slices here.
- * ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
- (CTF_FT_REFS): New.
- (CTF_FT_BITFIELD): Likewise.
- (CTF_FT_ID): Likewise.
- (ctf_dump_member): Do not do indentation here. Migrate the
- type-printing parts of this into...
- (ctf_dump_format_type): ... here, to be shared by all type printers.
- Get the errno value for non-representable types right. Do not print
- bitfield info for non-bitfields. Improve the format and indentation
- of other type output. Shuffle spacing around to make all indentation
- either 'width of column' or 4 chars.
- (ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
- (ctf_dump_objts): Likewise. Spacing shuffle.
- (ctf_dump_var): Likewise.
- (type_hex_digits): Migrate down in the file, to above its new user.
- (ctf_dump_type): Indent here instead. Pass CTF_FT_REFS to
- ctf_dump_format_type. Don't trim off excess linefeeds now we no
- longer generate them. Dump enumerated types.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-types.c (ctf_type_resolve): Improve comment.
- (ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
- Emit errors into the right dict.
- (ctf_type_align): Likewise.
- * ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
- when adding a member without explicit offset when this member, or
- the previous member, is incomplete.
- * ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
- forwards.
- (ctf_dump_member): Do not try to print their alignment.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
- (ctf_dump_format_type): Don't emit the size for function objects.
- Dump the element type of arrays like we dump the pointed-to type of
- pointers, etc.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
- (ctf_dump_header): Add 0x to the hex magic number.
- (ctf_dump_str): Add 0x to the hex string offsets.
- (ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
- (ctf_dump_type): Adjust. Free it when we're done.
- (type_hex_digits): New.
- (ctf_dump_member): Align output depending on the width of the type
- ID being generated. Use printf padding, not a loop, to generate
- indentation.
- 2021-01-05 Nick Alcock <nick.alcock@oracle.com>
- * ctf-decl.c (ctf_decl_push): Don't print array decls backwards.
- 2021-01-04 Nicolas Boulenguez <nicolas@debian.org>
- PR 27117
- * configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
- ACLOCAL_AMFLAGS -I dirs.
- * configure: Regenerate.
- 2021-01-01 Alan Modra <amodra@gmail.com>
- Update year range in copyright notice of all files.
- For older changes see ChangeLog-2020
- Copyright (C) 2021-2022 Free Software Foundation, Inc.
- Copying and distribution of this file, with or without modification,
- are permitted in any medium without royalty provided the copyright
- notice and this notice are preserved.
- Local Variables:
- mode: change-log
- left-margin: 8
- fill-column: 74
- version-control: never
- End:
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