873 lines
31 KiB
Text
873 lines
31 KiB
Text
2022-07-08 Nick Clifton <nickc@redhat.com>
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* 2.39 branch created.
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2022-01-22 Nick Clifton <nickc@redhat.com>
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* 2.38 release branch created.
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2021-11-08 Nick Alcock <nick.alcock@oracle.com>
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* doc/ctf-spec.texi: New file.
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* configure.ac (MAKEINFO): Add.
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(BUILD_INFO): Likewise.
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(AC_CONFIG_FILES) [doc/Makefile]: Add.
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* Makefile.am [BUILD_INFO] (SUBDIRS): Add doc/.
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* doc/Makefile.am: New file.
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* doc/Makefile.in: Likewise.
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* configure: Regenerated.
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* Makefile.in: Likewise.
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2021-10-25 Nick Alcock <nick.alcock@oracle.com>
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* ctf-types.c (ctf_type_rvisit): Handle nonrepresentable types.
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2021-10-25 Nick Alcock <nick.alcock@oracle.com>
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* ctf-dump.c (ctf_dump_type): Do not abort on error.
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2021-09-27 Nick Alcock <nick.alcock@oracle.com>
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* ctf-lookup.c (ctf_lookup_by_name_internal): Fix pptrtab bounds.
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* testsuite/libctf-writable/pptrtab-writable-page-deep-lookup.*:
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New test.
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2021-09-27 Nick Alcock <nick.alcock@oracle.com>
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* testsuite/libctf-lookup/enum-symbol.c: Remove unused label.
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* testsuite/libctf-lookup/conflicting-type-syms.c: Remove unused
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variables.
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* testsuite/libctf-regression/pptrtab.c: Likewise.
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* testsuite/libctf-regression/type-add-unnamed-struct.c: Likewise.
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* testsuite/libctf-writable/pptrtab.c: Likewise.
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* testsuite/libctf-writable/reserialize-strtab-corruption.c:
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Likewise.
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* testsuite/libctf-regression/nonstatic-var-section-ld-r.c: Fix
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format string.
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* testsuite/libctf-regression/nonstatic-var-section-ld.c:
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Likewise.
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* testsuite/libctf-regression/nonstatic-var-section-ld.lk: Adjust.
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* testsuite/libctf-writable/symtypetab-nonlinker-writeout.c: Fix
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initializer.
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2021-09-27 Nick Alcock <nick.alcock@oracle.com>
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* ctf-open.c (ctf_bufopen_internal): Don't complain about corrupt
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function index symtypetab sections if this is an old-format
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function symtypetab section (which should be ignored in any case).
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Fix bad grammar.
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2021-09-27 Nick Alcock <nick.alcock@oracle.com>
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* configure: Regenerate.
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* Makefile.in: Regenerate.
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2021-09-27 Nick Alcock <nick.alcock@oracle.com>
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PR libctf/27967
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* configure.ac (VERSION_FLAGS): Replace with...
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(ac_cv_libctf_version_script): ... this multiple test.
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(VERSION_FLAGS_NOBFD): Substitute this too.
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* Makefile.am (libctf_nobfd_la_LDFLAGS): Use it. Split out...
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(libctf_ldflags_nover): ... non-versioning flags here.
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(libctf_la_LDFLAGS): Use it.
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* libctf.ver: Give every symbol not in libctf-nobfd a comment on
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the same line noting as much.
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2021-09-27 Nick Alcock <nick.alcock@oracle.com>
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PR libctf/27360
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* Makefile.am (libctf_la_LIBADD): Link against libiberty
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before pulling in libbfd.la or pulling in libctf-nobfd.la.
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* Makefile.in: Regenerate.
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2021-07-03 Nick Clifton <nickc@redhat.com>
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* 2.37 release branch created.
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2021-05-09 Alan Modra <amodra@gmail.com>
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* ctf-impl.h (ctf_dynset_eq_string): Don't declare.
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* ctf-hash.c (ctf_dynset_eq_string): Delete function.
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* ctf-dedup.c (make_set_element): Use htab_eq_string.
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(ctf_dedup_atoms_init, ADD_CITER, ctf_dedup_init): Likewise.
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(ctf_dedup_conflictify_unshared): Likewise.
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(ctf_dedup_walk_output_mapping): Likewise.
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2021-05-06 Nick Alcock <nick.alcock@oracle.com>
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* testsuite/lib/ctf-lib.exp: Use -gctf, not -gt.
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* testsuite/libctf-regression/nonstatic-var-section-ld-r.lk:
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Hidden symbols now get into the symtypetab anyway.
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2021-05-06 Nick Alcock <nick.alcock@oracle.com>
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* ctf-open.c (init_types): Unknown types may have names.
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* ctf-types.c (ctf_type_resolve): CTF_K_UNKNOWN is as
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non-representable as type ID 0.
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(ctf_type_aname): Print unknown types.
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* ctf-dedup.c (ctf_dedup_hash_type): Do not early-exit for
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CTF_K_UNKNOWN types: they have real hash values now.
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(ctf_dedup_rwalk_one_output_mapping): Treat CTF_K_UNKNOWN types
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like other types with no referents: call the callback and do not
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skip them.
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(ctf_dedup_emit_type): Emit via...
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* ctf-create.c (ctf_add_unknown): ... this new function.
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* libctf.ver (LIBCTF_1.2): Add it.
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2021-03-25 Nick Alcock <nick.alcock@oracle.com>
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* configure.ac: Check for dlsym, not dlopen.
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* configure: Regenerate.
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2021-03-25 Nick Alcock <nick.alcock@oracle.com>
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* testsuite/libctf-writable/symtypetab-nonlinker-writeout.c: Don't
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leak buf.
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2021-03-25 Nick Alcock <nick.alcock@oracle.com>
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PR libctf/27628
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* ctf-lookup.c (isqualifier): Don't dereference out-of-bounds
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qhash values.
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2021-03-25 Nick Alcock <nick.alcock@oracle.com>
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* ctf-open-bfd.c (ctf_bfdopen_ctfsect): Initialize debugging.
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2021-03-25 Nick Alcock <nick.alcock@oracle.com>
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PR libctf/27628
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* ctf-serialize.c (ctf_emit_type_sect): Allow for a NULL vlen in
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CTF_K_FUNCTION types.
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2021-03-25 Nick Alcock <nick.alcock@oracle.com>
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* ctf-dump.c (ctf_dump_format_type): Don't emit size or alignment
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on error.
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2021-03-21 Alan Modra <amodra@gmail.com>
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* ctf-impl.h: Include string.h.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-types.c (ctf_type_encoding): Support, after a fashion, for enums.
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* ctf-dump.c (ctf_dump_format_type): Do not report enums' degenerate
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encoding.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-dedup.c (ctf_dedup_rhash_type): Report errors on the input
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dict properly.
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* ctf-open.c (ctf_bufopen_internal): Report errors initializing
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the atoms table.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_next_t) <ctn_tp>: New.
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<u.ctn_mp>: Remove.
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<u.ctn_lmp>: Remove.
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<u.ctn_vlen>: New.
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* ctf-types.c (ctf_struct_member): New.
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(ctf_member_next): Use it, dropping separate large/small code paths.
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(ctf_type_align): Likewise.
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(ctf_member_info): Likewise.
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(ctf_type_rvisit): Likewise.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_dtdef_t) <dtu_members>: Remove.
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<dtd_u>: Likewise.
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(ctf_dmdef_t): Remove.
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(struct ctf_next) <u.ctn_dmd>: Remove.
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* ctf-create.c (INITIAL_VLEN): New, more-or-less arbitrary initial
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vlen size.
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(ctf_add_enum): Use it.
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(ctf_dtd_delete): Do not free the (removed) dmd; remove string
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refs from the vlen on struct deletion.
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(ctf_add_struct_sized): Populate the vlen: do it by hand if
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promoting forwards. Always populate the full-size
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lsizehi/lsizelo members.
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(ctf_add_union_sized): Likewise.
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(ctf_add_member_offset): Set up the vlen rather than the dmd.
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Expand it as needed, repointing string refs via
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ctf_str_move_pending. Add the member names as pending strings.
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Always populate the full-size lsizehi/lsizelo members.
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(membadd): Remove, folding back into...
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(ctf_add_type_internal): ... here, adding via an ordinary
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ctf_add_struct_sized and _next iteration rather than doing
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everything by hand.
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* ctf-serialize.c (ctf_copy_smembers): Remove this...
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(ctf_copy_lmembers): ... and this...
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(ctf_emit_type_sect): ... folding into here. Figure out if a
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ctf_stype_t is needed here, not in ctf_add_*_sized.
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(ctf_type_sect_size): Figure out the ctf_stype_t stuff the same
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way here.
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* ctf-types.c (ctf_member_next): Remove the dmd path and always
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use the vlen. Force large-structure usage for dynamic types.
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(ctf_type_align): Likewise.
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(ctf_member_info): Likewise.
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(ctf_type_rvisit): Likewise.
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* testsuite/libctf-regression/type-add-unnamed-struct-ctf.c: Add a
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self-referential type to this test.
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* testsuite/libctf-regression/type-add-unnamed-struct.c: Adjusted
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accordingly.
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* testsuite/libctf-regression/type-add-unnamed-struct.lk: Likewise.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_dtdef_t) <dtd_vlen_alloc>: New.
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(ctf_str_move_pending): Declare.
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* ctf-string.c (ctf_str_add_ref_internal): Fix error return.
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(ctf_str_move_pending): New.
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* ctf-create.c (ctf_grow_vlen): New.
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(ctf_dtd_delete): Zero out the vlen_alloc after free. Free the
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vlen later: iterate over it and free enum name refs first.
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(ctf_add_generic): Populate dtd_vlen_alloc from vlen.
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(ctf_add_enum): populate the vlen; do it by hand if promoting
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forwards.
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(ctf_add_enumerator): Set up the vlen rather than the dmd. Expand
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it as needed, repointing string refs via ctf_str_move_pending. Add
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the enumerand names as pending strings.
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* ctf-serialize.c (ctf_copy_emembers): Remove.
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(ctf_emit_type_sect): Copy the vlen into place and ref the
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strings.
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* ctf-types.c (ctf_enum_next): The dynamic portion now uses
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the same code as the non-dynamic.
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(ctf_enum_name): Likewise.
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(ctf_enum_value): Likewise.
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* testsuite/libctf-lookup/enum-many-ctf.c: New test.
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* testsuite/libctf-lookup/enum-many.lk: New test.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-hash.c (ctf_dynset_elements): New.
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* ctf-impl.h (ctf_dynset_elements): Declare it.
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(ctf_str_add_pending): Likewise.
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(ctf_dict_t) <ctf_str_pending_ref>: New, set of refs that must be
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added during serialization.
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* ctf-string.c (ctf_str_create_atoms): Initialize it.
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(CTF_STR_ADD_REF): New flag.
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(CTF_STR_MAKE_PROVISIONAL): Likewise.
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(CTF_STR_PENDING_REF): Likewise.
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(ctf_str_add_ref_internal): Take a flags word rather than int
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params. Populate, and clear out, ctf_str_pending_ref.
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(ctf_str_add): Adjust accordingly.
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(ctf_str_add_external): Likewise.
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(ctf_str_add_pending): New.
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(ctf_str_remove_ref): Also remove the potential ref if it is a
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pending ref.
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* ctf-serialize.c (ctf_serialize): Prohibit addition of strings
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with ctf_str_add_ref before serialization. Ensure that the
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ctf_str_pending_ref set is empty before strtab finalization.
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(ctf_emit_type_sect): Add a ref to the ctt_name.
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* ctf-create.c (ctf_add_generic): Add the ctt_name as a pending
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ref.
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* testsuite/libctf-writable/reserialize-strtab-corruption.*: New test.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-serialize.c (ctf_serialize): Preserve ctf_typemax across
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serialization.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_dtdef_t) <dtd_u.dtu_argv>: Remove.
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* ctf-create.c (ctf_dtd_delete): No longer free it.
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(ctf_add_function): Use the dtd_vlen, not dtu_argv. Properly align.
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* ctf-serialize.c (ctf_emit_type_sect): Just copy the dtd_vlen.
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* ctf-types.c (ctf_func_type_info): Just use the vlen.
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(ctf_func_type_args): Likewise.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_dtdef_t) <dtd_u.dtu_arr>: Remove.
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* ctf-create.c (ctf_add_array): Use the dtd_vlen, not dtu_arr.
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(ctf_set_array): Likewise.
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* ctf-serialize.c (ctf_emit_type_sect): Just copy the dtd_vlen.
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* ctf-types.c (ctf_array_info): Just use the vlen.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_dtdef_t) <dtd_u.dtu_enc>: Remove.
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<dtd_u.dtu_slice>: Likewise.
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<dtd_vlen>: New.
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* ctf-create.c (ctf_add_generic): Perhaps allocate it. All
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callers adjusted.
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(ctf_dtd_delete): Free it.
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(ctf_add_slice): Use the dtd_vlen, not dtu_enc.
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(ctf_add_encoded): Likewise. Assert that this must be an int or
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float.
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* ctf-serialize.c (ctf_emit_type_sect): Just copy the dtd_vlen.
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* ctf-dedup.c (ctf_dedup_rhash_type): Use the dtd_vlen, not
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dtu_slice.
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* ctf-types.c (ctf_type_reference): Likewise.
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(ctf_type_encoding): Remove most dynamic-type-specific code: just
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get the vlen from the right place. Report failure to look up the
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underlying type's encoding.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-archive.c (ctf_archive_next): GNU style fix for do {} while.
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* ctf-dedup.c (ctf_dedup_rhash_type): Likewise.
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(ctf_dedup_rwalk_one_output_mapping): Likewise.
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* ctf-dump.c (ctf_dump_format_type): Likewise.
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* ctf-lookup.c (ctf_symbol_next): Likewise.
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* swap.h (swap_thing): Likewise.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-serialize.c: General reshuffling, and...
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(emit_symtypetab_state_t): New, migrated from
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local variables in ctf_serialize.
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(ctf_serialize): Split out most section sizing and
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emission.
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(ctf_symtypetab_sect_sizes): New (split out).
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(ctf_emit_symtypetab_sects): Likewise.
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(ctf_type_sect_size): Likewise.
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(ctf_emit_type_sect): Likewise.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-impl.h (ctf_dict_t): Fix comment.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-create.c (symtypetab_delete_nonstatic_vars): Move
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into ctf-serialize.c.
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(ctf_symtab_skippable): Likewise.
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(CTF_SYMTYPETAB_EMIT_FUNCTION): Likewise.
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(CTF_SYMTYPETAB_EMIT_PAD): Likewise.
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(CTF_SYMTYPETAB_FORCE_INDEXED): Likewise.
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(symtypetab_density): Likewise.
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(emit_symtypetab): Likewise.
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(emit_symtypetab_index): Likewise.
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(ctf_copy_smembers): Likewise.
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(ctf_copy_lmembers): Likewise.
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(ctf_copy_emembers): Likewise.
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(ctf_sort_var): Likewise.
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(ctf_serialize): Likewise.
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(ctf_gzwrite): Likewise.
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(ctf_compress_write): Likewise.
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(ctf_write_mem): Likewise.
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(ctf_write): Likewise.
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* ctf-serialize.c: New file.
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* Makefile.am (libctf_nobfd_la_SOURCES): Add it.
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* Makefile.in: Regenerate.
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2021-03-18 Nick Alcock <nick.alcock@oracle.com>
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* ctf-link.c (ctf_link_lazy_open): Move up in the file, to near
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ctf_link_add_ctf.
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* ctf-lookup.c (ctf_lookup_symbol_idx): Repair tabdamage.
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(ctf_lookup_by_sym_or_name): Likewise.
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* testsuite/libctf-lookup/struct-iteration.c: Likewise.
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* testsuite/libctf-regression/type-add-unnamed-struct.c: Likewise.
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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.
|
||
(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:
|