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434 lines
16 KiB
434 lines
16 KiB
2021-03-02 Nick Alcock <nick.alcock@oracle.com>
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* ctf-link.c (ctf_create_per_cu): Drop FILENAME now that it is
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always identical to CUNAME.
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(ctf_link_deduplicating_one_symtypetab): Adjust.
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(ctf_link_one_type): Remove.
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(ctf_link_one_input_archive_member): Likewise.
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(ctf_link_close_one_input_archive): Likewise.
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(ctf_link_one_input_archive): Likewise.
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(ctf_link): No longer call it. Drop CTF_LINK_NONDEDUP path.
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Improve header comment a bit (dicts, not files). Adjust
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ctf_create_per_cu call.
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(ctf_link_deduplicating_variables): Simplify.
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(ctf_link_in_member_cb_arg_t) <cu_name>: Remove.
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<in_input_cu_file>: Likewise.
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<in_fp_parent>: Likewise.
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<done_parent>: Likewise.
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(ctf_link_one_variable): Turn uses of in_file_name to in_cuname.
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2021-03-02 Nick Alcock <nick.alcock@oracle.com>
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* ctf-types.c (ctf_member_iter): Move 'rc' to an inner scope.
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(ctf_enum_iter): Reimplement in terms of ctf_enum_next.
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(ctf_type_iter): Reimplement in terms of ctf_type_next.
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(ctf_type_iter_all): Likewise.
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(ctf_variable_iter): Reimplement in terms of ctf_variable_next.
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* ctf-archive.c (ctf_archive_iter_internal): Remove.
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(ctf_archive_iter): Reimplement in terms of ctf_archive_next.
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2021-03-02 Nick Alcock <nick.alcock@oracle.com>
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* ctf-archive.c (ctf_archive_next): Set the name of parents in
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single-member archives.
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2021-02-26 Alan Modra <amodra@gmail.com>
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* Makefile.in: Regenerate.
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2021-02-21 Alan Modra <amodra@gmail.com>
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* configure.ac: Invoke AC_CANONICAL_TARGET, AC_CANONICAL_HOST
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and AC_CANONICAL_BUILD.
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* configure: Regenerate.
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* Makefile.in: Regenerate.
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2021-02-20 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_dict_t) <ctf_symhash>: New.
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<ctf_symhash_latest>: Likewise.
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(struct ctf_archive_internal) <ctfi_crossdict_cache>: New.
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<ctfi_symnamedicts>: New.
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<ctfi_syms>: Remove.
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(ctf_lookup_symbol_name): Remove.
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* ctf-lookup.c (ctf_lookup_symbol_name): Propagate errors from
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parent properly. Make static.
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(ctf_lookup_symbol_idx): New, linear search for the symbol name,
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cached in the crossdict cache's ctf_symhash (if available), or
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this dict's (otherwise).
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(ctf_try_lookup_indexed): Allow the symname to be passed in.
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(ctf_lookup_by_symbol): Turn into a wrapper around...
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(ctf_lookup_by_sym_or_name): ... this, supporting name lookup too,
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using ctf_lookup_symbol_idx in non-writable dicts. Special-case
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name lookup in dynamic dicts without reported symbols, which have
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no symtab or dynsymidx but where name lookup should still work.
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(ctf_lookup_by_symbol_name): New, another wrapper.
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* ctf-archive.c (enosym): Note that this is present in
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ctfi_symnamedicts too.
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(ctf_arc_close): Adjust for removal of ctfi_syms. Free the
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ctfi_symnamedicts.
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(ctf_arc_flush_caches): Likewise.
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(ctf_dict_open_cached): Memoize the first cached dict in the
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crossdict cache.
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(ctf_arc_lookup_symbol): Turn into a wrapper around...
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(ctf_arc_lookup_sym_or_name): ... this. No longer cache
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ctf_id_t lookups: just call ctf_lookup_by_symbol as needed (but
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still cache the dicts those lookups succeed in). Add
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lookup-by-name support, with dicts of successful lookups cached in
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ctfi_symnamedicts. Refactor the caching code a bit.
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(ctf_arc_lookup_symbol_name): New, another wrapper.
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* ctf-open.c (ctf_dict_close): Free the ctf_symhash.
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* libctf.ver (LIBCTF_1.2): New version. Add
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ctf_lookup_by_symbol_name, ctf_arc_lookup_symbol_name.
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* testsuite/libctf-lookup/enum-symbol.c (main): Use
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ctf_arc_lookup_symbol rather than looking up the name ourselves.
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Fish it out repeatedly, to make sure that symbol caching isn't
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broken.
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(symidx_64): Remove.
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(symidx_32): Remove.
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* testsuite/libctf-lookup/enum-symbol-obj.lk: Test symbol lookup
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in an unlinked object file (indexed symtypetab sections only).
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* testsuite/libctf-writable/symtypetab-nonlinker-writeout.c
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(try_maybe_reporting): Check symbol types via
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ctf_lookup_by_symbol_name as well as ctf_symbol_next.
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* testsuite/libctf-lookup/conflicting-type-syms.*: New test of
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lookups in a multi-dict archive.
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2021-02-20 Alan Modra <amodra@gmail.com>
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* testsuite/config/default.exp (ld_L_opt): Define.
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* testsuite/lib/ctf-lib.exp (load_common_lib): Delete. Instead load
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ld-lib.exp.
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(run_host_cmd, run_host_cmd_yesno, check_compiler_available): Delete.
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(compile_one_cc, check_ctf_available): Delete.
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2021-02-03 Nick Alcock <nick.alcock@oracle.com>
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* configure.ac (ac_cv_libctf_bfd_elf): Include string.h.
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* configure: Regenerated.
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2021-02-03 Nick Alcock <nick.alcock@oracle.com>
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* configure.ac (EXPECT): Check for, in order to define...
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(TCL_TRY): ... this, if Tcl supports try/catch.
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* Makefile.am (TCL_TRY): Run the testsuite only if set.
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* configure: Regenerated.
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* Makefile.in: Likewise.
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2021-02-02 Nick Alcock <nick.alcock@oracle.com>
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* configure.ac (CTF_LIBADD): Remove explicit -lintl population in
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favour of LIBINTL.
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* Makefile.am (libctf_nobfd_la_LIBADD): No longer explicitly
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include $(LIBINTL).
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(check-DEJAGNU): Pass down to tests as well.
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* configure: Regenerated.
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* Makefile.in: Likewise.
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2021-01-27 Nick Alcock <nick.alcock@oracle.com>
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* ctf-string.c (ctf_str_add): Treat adding a NULL as adding "".
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(ctf_str_add_ref): Likewise.
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(ctf_str_add_external): Likewise.
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* ctf-types.c (ctf_type_name_raw): Always return "" for offset 0.
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* ctf-dedup.c (ctf_dedup_multiple_input_dicts): Don't armour
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against NULL name.
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(ctf_dedup_maybe_synthesize_forward): Likewise.
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2021-01-27 Nick Alcock <nick.alcock@oracle.com>
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* ctf-create.c (ctf_serialize): Fix shadowing.
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2021-01-27 Nick Alcock <nick.alcock@oracle.com>
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* ctf-create.c (ctf_add_encoded): Add check for non-empty name.
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(ctf_add_forward): Likewise.
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(ctf_add_typedef): Likewise.
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2021-01-27 Nick Alcock <nick.alcock@oracle.com>
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* ctf-open.c (init_types): Rip out code to check anonymous typedef
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nodes.
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* ctf-create.c (ctf_add_reftype): Likewise.
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* ctf-lookup.c (refresh_pptrtab): Likewise.
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2021-01-27 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.c (_libctf_nonnull_): Add parameters.
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(LCTF_LINKING): New flag.
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(ctf_dict_t) <ctf_link_flags>: Mention it.
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* ctf-link.c (ctf_link): Keep LCTF_LINKING set across call.
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(ctf_write): Likewise, including in child dictionaries.
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(ctf_link_shuffle_syms): Make sure ctf_dynsyms is NULL if there
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are no reported symbols.
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* ctf-create.c (symtypetab_delete_nonstatic_vars): Make sure
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the variable has been reported as a symbol by the linker.
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(symtypetab_skippable): Mention relationship between SYMFP and the
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flags.
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(symtypetab_density): Adjust nonnullity. Exit early if no symbols
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were reported and force-indexing is off (i.e., we are doing a
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final link).
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(ctf_serialize): Handle the !LCTF_LINKING case by writing out an
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indexed, sorted symtypetab (and allow SYMFP to be NULL in this
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case). Turn sorting off if this is a non-final link. Only delete
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nonstatic vars if we are filtering symbols and the linker has
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reported some.
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* testsuite/libctf-regression/nonstatic-var-section-ld-r*:
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New test of variable and symtypetab section population when
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ld -r is used.
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* testsuite/libctf-regression/nonstatic-var-section-ld-executable.lk:
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Likewise, when ld of an executable is used.
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* testsuite/libctf-regression/nonstatic-var-section-ld.lk:
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Likewise, when ld -shared alone is used.
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* testsuite/libctf-regression/nonstatic-var-section-ld*.c:
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Lookup programs for the above.
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* testsuite/libctf-writable/symtypetab-nonlinker-writeout.*: New
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test, testing survival of symbols across ctf_write paths.
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* testsuite/lib/ctf-lib.exp (run_lookup_test): New option,
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nonshared, suppressing linking of the SOURCE with -shared.
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2021-01-19 Nick Alcock <nick.alcock@oracle.com>
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* ctf-create.c (membadd): Transform ""-named members into
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NULL-named ones.
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* testsuite/libctf-regression/type-add-unnamed-struct*: New test.
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2021-01-19 Nick Alcock <nick.alcock@oracle.com>
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* ctf-lookup.c (ctf_lookup_by_name_internal): Do not return the
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base type if looking up a nonexistent pointer type.
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* testsuite/libctf-regression/pptrtab*: Test it.
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2021-01-13 Alan Modra <amodra@gmail.com>
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* Makefile.in: Regenerate.
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2021-01-12 H.J. Lu <hongjiu.lu@intel.com>
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PR binutils/26792
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* configure.ac: Use GNU_MAKE_JOBSERVER.
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* aclocal.m4: Regenerated.
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* configure: Likewise.
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2021-01-11 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/27173
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* configure: Regenerated.
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2021-01-09 H.J. Lu <hongjiu.lu@intel.com>
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* configure: Regenerated.
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2021-01-09 Nick Clifton <nickc@redhat.com>
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* 2.36 release branch crated.
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2021-01-09 Alan Modra <amodra@gmail.com>
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* configure: Regenerate.
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2021-01-07 Samuel Thibault <samuel.thibault@gnu.org>
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* configure: Regenerate.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* testsuite/libctf-lookup/struct-iteration.c (main):
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ctf_member_count returns an int.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* Makefile.am (BASEDIR): New.
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(BFDDIR): Likewise.
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(check-DEJAGNU): Add development.exp to prerequisites.
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(development.exp): New.
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(CONFIG_STATUS_DEPENDENCIES): New.
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(EXTRA_DEJAGNU_SITE_CONFIG): Likewise.
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(DISTCLEANFILES): Likewise.
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* Makefile.in: Regenerated.
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* testsuite/lib/ctf-lib.exp (check_ctf_available): Return boolean.
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* testsuite/libctf-lookup/lookup.exp: Call check_ctf_available.
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* testsuite/libctf-regression/regression.exp: Likewise.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-types.c (ctf_type_aname): Print forwards to unions and enums
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properly.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_dict_t) <ctf_pptrtab>: New.
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<ctf_pptrtab_len>: New.
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<ctf_pptrtab_typemax>: New.
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* ctf-create.c (ctf_serialize): Update accordingly.
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(ctf_add_reftype): Note that we don't need to update pptrtab here,
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despite updating ptrtab.
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* ctf-open.c (ctf_dict_close): Destroy the pptrtab.
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(ctf_import): Likewise.
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(ctf_import_unref): Likewise.
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* ctf-lookup.c (grow_pptrtab): New.
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(refresh_pptrtab): New, update a pptrtab.
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(ctf_lookup_by_name): Turn into a wrapper around (and rename to)...
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(ctf_lookup_by_name_internal): ... this: construct the pptrtab, and
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use it in addition to the parent's ptrtab when parent dicts are
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searched.
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* testsuite/libctf-regression/regression.exp: New testsuite for
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regression tests.
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* testsuite/libctf-regression/pptrtab*: New test.
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* testsuite/libctf-writable/writable.exp: New testsuite for tests of
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writable CTF dicts.
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* testsuite/libctf-writable/pptrtab*: New test.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-archive.c (ctf_archive_iter): Remove outdated comment.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (struct ctf_next) <u.ctn_next>: Move to...
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<ctn_next>: ... here.
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* ctf-util.c (ctf_next_destroy): Unconditionally destroy it.
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* ctf-lookup.c (ctf_symbol_next): Adjust accordingly.
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* ctf-types.c (ctf_member_iter): Reimplement in terms of...
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(ctf_member_next): ... this. Support recursive unnamed member
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iteration (off by default).
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(ctf_member_info): Look up members in unnamed sub-structs.
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* ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_member_next call.
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(ctf_dedup_emit_struct_members): Likewise.
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* testsuite/libctf-lookup/struct-iteration-ctf.c: Test empty unnamed
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members, and a normal member after the end.
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* testsuite/libctf-lookup/struct-iteration.c: Verify that
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ctf_member_count is consistent with the number of successful returns
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from a non-recursive ctf_member_next.
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* testsuite/libctf-lookup/struct-iteration-*: New, test iteration
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over struct members.
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* testsuite/libctf-lookup/struct-lookup.c: New test.
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* testsuite/libctf-lookup/struct-lookup.lk: New test.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-link.c (ctf_link_warn_outdated_inputs): New.
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(ctf_link_write): Call it.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
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* testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
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* testsuite/libctf-lookup/enum-symbol.c: New lookup test.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* Makefile.am (EXPECT): New.
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(RUNTEST): Likewise.
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(RUNTESTFLAGS): Likewise.
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(CC_FOR_TARGET): Likewise.
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(check-DEJAGNU): Likewise.
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(AUTOMAKE_OPTIONS): Add dejagnu.
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* Makefile.in: Regenerated.
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* testsuite/config/default.exp: New.
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* testsuite/lib/ctf-lib.exp: Likewise.
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* testsuite/libctf-lookup/enum.lk: New test.
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* testsuite/libctf-lookup/enum-ctf.c: New CTF input.
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* testsuite/libctf-lookup/enum.c: New lookup test.
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* testsuite/libctf-lookup/ambiguous-struct*.c: New test.
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* testsuite/libctf-lookup/lookup.exp: New.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* configure.ac (BFD_LIBADD): Remove.
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(BFD_DEPENDENCIES): Likewise. Remove associated cases.
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(SHARED_LIBADD): Rename to...
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(CTF_LIBADD): ... this. Stick in a suitable libiberty even when
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linking statically.
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* Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
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libctf uses libintl.
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(libctf_la_LIBADD): Reference libbfd.la directly, not via
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BFD_LIBADD.
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(libctf_la_DEPENDENCIES): Remove.
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* Makefile.in: Regenerate.
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* configure: Likewise.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
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* ctf-types.c (ctf_type_aname): No longer deal with slices here.
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* ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
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(CTF_FT_REFS): New.
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(CTF_FT_BITFIELD): Likewise.
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(CTF_FT_ID): Likewise.
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(ctf_dump_member): Do not do indentation here. Migrate the
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type-printing parts of this into...
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(ctf_dump_format_type): ... here, to be shared by all type printers.
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Get the errno value for non-representable types right. Do not print
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bitfield info for non-bitfields. Improve the format and indentation
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of other type output. Shuffle spacing around to make all indentation
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either 'width of column' or 4 chars.
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(ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
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(ctf_dump_objts): Likewise. Spacing shuffle.
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(ctf_dump_var): Likewise.
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(type_hex_digits): Migrate down in the file, to above its new user.
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(ctf_dump_type): Indent here instead. Pass CTF_FT_REFS to
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ctf_dump_format_type. Don't trim off excess linefeeds now we no
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longer generate them. Dump enumerated types.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-types.c (ctf_type_resolve): Improve comment.
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(ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
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Emit errors into the right dict.
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(ctf_type_align): Likewise.
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* ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
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when adding a member without explicit offset when this member, or
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the previous member, is incomplete.
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* ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
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forwards.
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(ctf_dump_member): Do not try to print their alignment.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
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(ctf_dump_format_type): Don't emit the size for function objects.
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Dump the element type of arrays like we dump the pointed-to type of
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pointers, etc.
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2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
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(ctf_dump_header): Add 0x to the hex magic number.
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(ctf_dump_str): Add 0x to the hex string offsets.
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(ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
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(ctf_dump_type): Adjust. Free it when we're done.
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(type_hex_digits): New.
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(ctf_dump_member): Align output depending on the width of the type
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|
ID being generated. Use printf padding, not a loop, to generate
|
|
indentation.
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|
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|
2021-01-05 Nick Alcock <nick.alcock@oracle.com>
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* ctf-decl.c (ctf_decl_push): Don't print array decls backwards.
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|
2021-01-04 Nicolas Boulenguez <nicolas@debian.org>
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|
PR 27117
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|
* configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
|
|
ACLOCAL_AMFLAGS -I dirs.
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* configure: Regenerate.
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|
|
|
2021-01-01 Alan Modra <amodra@gmail.com>
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|
|
|
Update year range in copyright notice of all files.
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|
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|
For older changes see ChangeLog-2020
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|
|
|
Copyright (C) 2021 Free Software Foundation, Inc.
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|
|
|
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:
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|
mode: change-log
|
|
left-margin: 8
|
|
fill-column: 74
|
|
version-control: never
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|
End:
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|