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211bcd0133
This is a tricky one. BFD, on the linker's behalf, reports symbols to libctf via the ctf_new_symbol and ctf_new_dynsym callbacks, which ultimately call ctf_link_add_linker_symbol. But while this happens after strtab offsets are finalized, it happens before the .dynstr is actually laid out, so we can't iterate over it at this stage and it is not clear what the reported symbols are actually called. So a second callback, examine_strtab, is called after the .dynstr is finalized, which calls ctf_link_add_strtab and ultimately leads to ldelf_ctf_strtab_iter_cb being called back repeatedly until the offsets of every string in the .dynstr is passed to libctf. libctf can then use this to get symbol names out of the input (which usually stores symbol types in the form of a name -> type mapping at this stage) and extract the types of those symbols, feeding them back into their final form as a 1:1 association with the real symtab's STT_OBJ and STT_FUNC symbols (with a few skipped, see ctf_symtab_skippable). This representation is compact, but has one problem: if libctf somehow gets confused about the st_type of a symbol, it'll stick an entry into the function symtypetab when it should put it into the object symtypetab, or vice versa, and *every symbol from that one on* will have the wrong CTF type because it's actually looking up the type for a different symbol. And we have just such a bug. ctf_link_add_strtab was not taking the refcounts of strings into consideration, so even strings that had been eliminated from the strtab by virtue of being in objects eliminated via --as-needed etc were being reported. This is harmful because it can lead to multiple strings with the same apparent offset, and if the last duplicate to be reported relates to an eliminated symbol, we look up the wrong symbol from the input and gets its type wrong: if it's unlucky and the eliminated symbol is also of the wrong st_type, we will end up with a corrupted symtypetab. Thankfully the wrong-st_type case is already diagnosed by a this-can-never-happen paranoid warning: CTF warning: Symbol 61a added to CTF as a function but is of type 1 or the converse * CTF warning: Symbol a3 added to CTF as a data object but is of type 2 so at least we can tell when the corruption has spread to more than one symbol's type. Skipping zero-refcounted strings is easy: teach _bfd_elf_strtab_str to skip them, and ldelf_ctf_strtab_iter_cb to loop over skipped strings until it falls off the end or finds one that isn't skipped. bfd/ChangeLog 2021-03-02 Nick Alcock <nick.alcock@oracle.com> * elf-strtab.c (_bfd_elf_strtab_str): Skip strings with zero refcount. ld/ChangeLog 2021-03-02 Nick Alcock <nick.alcock@oracle.com> * ldelfgen.c (ldelf_ctf_strtab_iter_cb): Skip zero-refcount strings. libctf/ChangeLog 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.
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507 lines
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Plaintext
2021-03-02 Nick Alcock <nick.alcock@oracle.com>
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* ctf-create.c (symtypetab_density): Report the symbol name as
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well as index in the name != object error; note the likely
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consequences.
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* ctf-link.c (ctf_link_shuffle_syms): Report the symbol index
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as well as name.
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2021-03-02 Nick Alcock <nick.alcock@oracle.com>
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* ctf-link.c (ctf_link_shuffle_syms): Free ctf_dynsyms properly.
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2021-03-02 Nick Alcock <nick.alcock@oracle.com>
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* ctf-dump.c (ctf_dump_format_type): Fix signed/unsigned confusion.
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2021-03-02 Nick Alcock <nick.alcock@oracle.com>
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* ctf-dedup.c (ctf_dedup): Pass on errors from ctf_dedup_hash_type.
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Call ctf_dedup_fini properly on other errors.
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(ctf_dedup_emit_type): Set the errno on dynhash insertion failure.
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* ctf-link.c (ctf_link_deduplicating_per_cu): Close outputs beyond
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output 0 when asserting because >1 output is found.
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(ctf_link_deduplicating): Likewise, when asserting because the
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shared output is not the same as the passed-in fp.
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2021-03-02 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_dict_t) <ctf_link_type_mapping>: No longer used
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by the nondeduplicating linker.
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(ctf_add_type_mapping): Removed, now static.
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(ctf_type_mapping): Likewise.
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(ctf_dedup_type_mapping): New.
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(ctf_dedup_t) <cd_input_nums>: New.
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* ctf-dedup.c (ctf_dedup_init): Populate it.
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(ctf_dedup_fini): Free it again. Emphasise that this has to be
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the last thing called.
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(ctf_dedup): Populate it.
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(ctf_dedup_populate_type_mapping): Removed.
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(ctf_dedup_populate_type_mappings): Likewise.
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(ctf_dedup_emit): No longer call it. No longer call
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ctf_dedup_fini either.
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(ctf_dedup_type_mapping): New.
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* ctf-link.c (ctf_unnamed_cuname): New.
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(ctf_create_per_cu): Arguments must be non-null now.
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(ctf_in_member_cb_arg): Removed.
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(ctf_link): No longer populate it. No longer discard the
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mapping table.
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(ctf_link_deduplicating_one_symtypetab): Use
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ctf_dedup_type_mapping, not ctf_type_mapping. Use
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ctf_unnamed_cuname.
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(ctf_link_one_variable): Likewise. Pass in args individually: no
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longer a ctf_variable_iter callback.
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(empty_link_type_mapping): Removed.
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(ctf_link_deduplicating_variables): Use ctf_variable_next, not
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ctf_variable_iter. No longer pack arguments to
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ctf_link_one_variable into a struct.
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(ctf_link_deduplicating_per_cu): Call ctf_dedup_fini once
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all link phases are done.
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(ctf_link_deduplicating): Likewise.
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(ctf_link_intern_extern_string): Improve comment.
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(ctf_add_type_mapping): Migrate...
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(ctf_type_mapping): ... these functions...
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* ctf-create.c (ctf_add_type_mapping): ... here...
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(ctf_type_mapping): ... and make static, for the sole use of
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ctf_add_type.
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2021-03-02 Nick Alcock <nick.alcock@oracle.com>
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* ctf-link.c (ctf_link_one_variable): Remove reference to
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"unconflicted link mode".
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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...
|
||
(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 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:
|