libctf/ChangeLog

   1 2021-02-20  Alan Modra  <amodra@gmail.com>
   2
   3         * testsuite/config/default.exp (ld_L_opt): Define.
   4         * testsuite/lib/ctf-lib.exp (load_common_lib): Delete.  Instead load
   5         ld-lib.exp.
   6         (run_host_cmd, run_host_cmd_yesno, check_compiler_available): Delete.
   7         (compile_one_cc, check_ctf_available): Delete.
   8
   9 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
  10
  11         * configure.ac (ac_cv_libctf_bfd_elf): Include string.h.
  12         * configure: Regenerated.
  13
  14 2021-02-03  Nick Alcock  <nick.alcock@oracle.com>
  15
  16         * configure.ac (EXPECT): Check for, in order to define...
  17         (TCL_TRY): ... this, if Tcl supports try/catch.
  18         * Makefile.am (TCL_TRY): Run the testsuite only if set.
  19         * configure: Regenerated.
  20         * Makefile.in: Likewise.
  21
  22 2021-02-02  Nick Alcock  <nick.alcock@oracle.com>
  23
  24         * configure.ac (CTF_LIBADD): Remove explicit -lintl population in
  25         favour of LIBINTL.
  26         * Makefile.am (libctf_nobfd_la_LIBADD): No longer explicitly
  27         include $(LIBINTL).
  28         (check-DEJAGNU): Pass down to tests as well.
  29         * configure: Regenerated.
  30         * Makefile.in: Likewise.
  31
  32 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
  33
  34         * ctf-string.c (ctf_str_add): Treat adding a NULL as adding "".
  35         (ctf_str_add_ref): Likewise.
  36         (ctf_str_add_external): Likewise.
  37         * ctf-types.c (ctf_type_name_raw): Always return "" for offset 0.
  38         * ctf-dedup.c (ctf_dedup_multiple_input_dicts): Don't armour
  39         against NULL name.
  40         (ctf_dedup_maybe_synthesize_forward): Likewise.
  41
  42 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
  43
  44         * ctf-create.c (ctf_serialize): Fix shadowing.
  45
  46 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
  47
  48         * ctf-create.c (ctf_add_encoded): Add check for non-empty name.
  49         (ctf_add_forward): Likewise.
  50         (ctf_add_typedef): Likewise.
  51
  52 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
  53
  54         * ctf-open.c (init_types): Rip out code to check anonymous typedef
  55         nodes.
  56         * ctf-create.c (ctf_add_reftype): Likewise.
  57         * ctf-lookup.c (refresh_pptrtab): Likewise.
  58
  59 2021-01-27  Nick Alcock  <nick.alcock@oracle.com>
  60
  61         * ctf-impl.c (_libctf_nonnull_): Add parameters.
  62         (LCTF_LINKING): New flag.
  63         (ctf_dict_t) <ctf_link_flags>: Mention it.
  64         * ctf-link.c (ctf_link): Keep LCTF_LINKING set across call.
  65         (ctf_write): Likewise, including in child dictionaries.
  66         (ctf_link_shuffle_syms): Make sure ctf_dynsyms is NULL if there
  67         are no reported symbols.
  68         * ctf-create.c (symtypetab_delete_nonstatic_vars): Make sure
  69         the variable has been reported as a symbol by the linker.
  70         (symtypetab_skippable): Mention relationship between SYMFP and the
  71         flags.
  72         (symtypetab_density): Adjust nonnullity.  Exit early if no symbols
  73         were reported and force-indexing is off (i.e., we are doing a
  74         final link).
  75         (ctf_serialize): Handle the !LCTF_LINKING case by writing out an
  76         indexed, sorted symtypetab (and allow SYMFP to be NULL in this
  77         case).  Turn sorting off if this is a non-final link.  Only delete
  78         nonstatic vars if we are filtering symbols and the linker has
  79         reported some.
  80         * testsuite/libctf-regression/nonstatic-var-section-ld-r*:
  81         New test of variable and symtypetab section population when
  82         ld -r is used.
  83         * testsuite/libctf-regression/nonstatic-var-section-ld-executable.lk:
  84         Likewise, when ld of an executable is used.
  85         * testsuite/libctf-regression/nonstatic-var-section-ld.lk:
  86         Likewise, when ld -shared alone is used.
  87         * testsuite/libctf-regression/nonstatic-var-section-ld*.c:
  88         Lookup programs for the above.
  89         * testsuite/libctf-writable/symtypetab-nonlinker-writeout.*: New
  90         test, testing survival of symbols across ctf_write paths.
  91         * testsuite/lib/ctf-lib.exp (run_lookup_test): New option,
  92         nonshared, suppressing linking of the SOURCE with -shared.
  93
  94 2021-01-19  Nick Alcock  <nick.alcock@oracle.com>
  95
  96         * ctf-create.c (membadd): Transform ""-named members into
  97         NULL-named ones.
  98         * testsuite/libctf-regression/type-add-unnamed-struct*: New test.
  99
 100 2021-01-19  Nick Alcock  <nick.alcock@oracle.com>
 101
 102         * ctf-lookup.c (ctf_lookup_by_name_internal): Do not return the
 103         base type if looking up a nonexistent pointer type.
 104         * testsuite/libctf-regression/pptrtab*: Test it.
 105
 106 2021-01-13  Alan Modra  <amodra@gmail.com>
 107
 108         * Makefile.in: Regenerate.
 109
 110 2021-01-12  H.J. Lu  <hongjiu.lu@intel.com>
 111
 112         PR binutils/26792
 113         * configure.ac: Use GNU_MAKE_JOBSERVER.
 114         * aclocal.m4: Regenerated.
 115         * configure: Likewise.
 116
 117 2021-01-11  H.J. Lu  <hongjiu.lu@intel.com>
 118
 119         PR ld/27173
 120         * configure: Regenerated.
 121
 122 2021-01-09  H.J. Lu  <hongjiu.lu@intel.com>
 123
 124         * configure: Regenerated.
 125
 126 2021-01-09  Nick Clifton  <nickc@redhat.com>
 127
 128         * 2.36 release branch crated.
 129
 130 2021-01-09  Alan Modra  <amodra@gmail.com>
 131
 132         * configure: Regenerate.
 133
 134 2021-01-07  Samuel Thibault  <samuel.thibault@gnu.org>
 135
 136         * configure: Regenerate.
 137
 138 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 139
 140         * testsuite/libctf-lookup/struct-iteration.c (main):
 141         ctf_member_count returns an int.
 142
 143 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 144
 145         * Makefile.am (BASEDIR): New.
 146         (BFDDIR): Likewise.
 147         (check-DEJAGNU): Add development.exp to prerequisites.
 148         (development.exp): New.
 149         (CONFIG_STATUS_DEPENDENCIES): New.
 150         (EXTRA_DEJAGNU_SITE_CONFIG): Likewise.
 151         (DISTCLEANFILES): Likewise.
 152         * Makefile.in: Regenerated.
 153         * testsuite/lib/ctf-lib.exp (check_ctf_available): Return boolean.
 154         * testsuite/libctf-lookup/lookup.exp: Call check_ctf_available.
 155         * testsuite/libctf-regression/regression.exp: Likewise.
 156
 157 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 158
 159         * ctf-types.c (ctf_type_aname): Print forwards to unions and enums
 160         properly.
 161
 162 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 163
 164         * ctf-impl.h (ctf_dict_t) <ctf_pptrtab>: New.
 165         <ctf_pptrtab_len>: New.
 166         <ctf_pptrtab_typemax>: New.
 167         * ctf-create.c (ctf_serialize): Update accordingly.
 168         (ctf_add_reftype): Note that we don't need to update pptrtab here,
 169         despite updating ptrtab.
 170         * ctf-open.c (ctf_dict_close): Destroy the pptrtab.
 171         (ctf_import): Likewise.
 172         (ctf_import_unref): Likewise.
 173         * ctf-lookup.c (grow_pptrtab): New.
 174         (refresh_pptrtab): New, update a pptrtab.
 175         (ctf_lookup_by_name): Turn into a wrapper around (and rename to)...
 176         (ctf_lookup_by_name_internal): ... this: construct the pptrtab, and
 177         use it in addition to the parent's ptrtab when parent dicts are
 178         searched.
 179         * testsuite/libctf-regression/regression.exp: New testsuite for
 180         regression tests.
 181         * testsuite/libctf-regression/pptrtab*: New test.
 182         * testsuite/libctf-writable/writable.exp: New testsuite for tests of
 183         writable CTF dicts.
 184         * testsuite/libctf-writable/pptrtab*: New test.
 185
 186 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 187
 188         * ctf-archive.c (ctf_archive_iter): Remove outdated comment.
 189
 190 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 191
 192         * ctf-impl.h (struct ctf_next) <u.ctn_next>: Move to...
 193         <ctn_next>: ... here.
 194         * ctf-util.c (ctf_next_destroy): Unconditionally destroy it.
 195         * ctf-lookup.c (ctf_symbol_next): Adjust accordingly.
 196         * ctf-types.c (ctf_member_iter): Reimplement in terms of...
 197         (ctf_member_next): ... this.  Support recursive unnamed member
 198         iteration (off by default).
 199         (ctf_member_info): Look up members in unnamed sub-structs.
 200         * ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_member_next call.
 201         (ctf_dedup_emit_struct_members): Likewise.
 202         * testsuite/libctf-lookup/struct-iteration-ctf.c: Test empty unnamed
 203         members, and a normal member after the end.
 204         * testsuite/libctf-lookup/struct-iteration.c: Verify that
 205         ctf_member_count is consistent with the number of successful returns
 206         from a non-recursive ctf_member_next.
 207         * testsuite/libctf-lookup/struct-iteration-*: New, test iteration
 208         over struct members.
 209         * testsuite/libctf-lookup/struct-lookup.c: New test.
 210         * testsuite/libctf-lookup/struct-lookup.lk: New test.
 211
 212 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 213
 214         * ctf-link.c (ctf_link_warn_outdated_inputs): New.
 215         (ctf_link_write): Call it.
 216
 217 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 218
 219         * testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
 220         * testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
 221         * testsuite/libctf-lookup/enum-symbol.c: New lookup test.
 222
 223 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 224
 225         * Makefile.am (EXPECT): New.
 226         (RUNTEST): Likewise.
 227         (RUNTESTFLAGS): Likewise.
 228         (CC_FOR_TARGET): Likewise.
 229         (check-DEJAGNU): Likewise.
 230         (AUTOMAKE_OPTIONS): Add dejagnu.
 231         * Makefile.in: Regenerated.
 232         * testsuite/config/default.exp: New.
 233         * testsuite/lib/ctf-lib.exp: Likewise.
 234         * testsuite/libctf-lookup/enum.lk: New test.
 235         * testsuite/libctf-lookup/enum-ctf.c: New CTF input.
 236         * testsuite/libctf-lookup/enum.c: New lookup test.
 237         * testsuite/libctf-lookup/ambiguous-struct*.c: New test.
 238         * testsuite/libctf-lookup/lookup.exp: New.
 239
 240 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 241
 242         * configure.ac (BFD_LIBADD): Remove.
 243         (BFD_DEPENDENCIES): Likewise. Remove associated cases.
 244         (SHARED_LIBADD): Rename to...
 245         (CTF_LIBADD): ... this.  Stick in a suitable libiberty even when
 246         linking statically.
 247         * Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
 248         libctf uses libintl.
 249         (libctf_la_LIBADD): Reference libbfd.la directly, not via
 250         BFD_LIBADD.
 251         (libctf_la_DEPENDENCIES): Remove.
 252         * Makefile.in: Regenerate.
 253         * configure: Likewise.
 254
 255 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 256
 257         * ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
 258         * ctf-types.c (ctf_type_aname): No longer deal with slices here.
 259         * ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
 260         (CTF_FT_REFS): New.
 261         (CTF_FT_BITFIELD): Likewise.
 262         (CTF_FT_ID): Likewise.
 263         (ctf_dump_member): Do not do indentation here. Migrate the
 264         type-printing parts of this into...
 265         (ctf_dump_format_type): ... here, to be shared by all type printers.
 266         Get the errno value for non-representable types right.  Do not print
 267         bitfield info for non-bitfields.  Improve the format and indentation
 268         of other type output.  Shuffle spacing around to make all indentation
 269         either 'width of column' or 4 chars.
 270         (ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
 271         (ctf_dump_objts): Likewise.  Spacing shuffle.
 272         (ctf_dump_var): Likewise.
 273         (type_hex_digits): Migrate down in the file, to above its new user.
 274         (ctf_dump_type): Indent here instead.  Pass CTF_FT_REFS to
 275         ctf_dump_format_type. Don't trim off excess linefeeds now we no
 276         longer generate them.  Dump enumerated types.
 277
 278 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 279
 280         * ctf-types.c (ctf_type_resolve): Improve comment.
 281         (ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
 282         Emit errors into the right dict.
 283         (ctf_type_align): Likewise.
 284         * ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
 285         when adding a member without explicit offset when this member, or
 286         the previous member, is incomplete.
 287         * ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
 288         forwards.
 289         (ctf_dump_member): Do not try to print their alignment.
 290
 291 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 292
 293         * ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
 294         (ctf_dump_format_type): Don't emit the size for function objects.
 295         Dump the element type of arrays like we dump the pointed-to type of
 296         pointers, etc.
 297
 298 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 299
 300         * ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
 301         (ctf_dump_header): Add 0x to the hex magic number.
 302         (ctf_dump_str): Add 0x to the hex string offsets.
 303         (ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
 304         (ctf_dump_type): Adjust.  Free it when we're done.
 305         (type_hex_digits): New.
 306         (ctf_dump_member): Align output depending on the width of the type
 307         ID being generated.  Use printf padding, not a loop, to generate
 308         indentation.
 309
 310 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 311
 312         * ctf-decl.c (ctf_decl_push): Don't print array decls backwards.
 313
 314 2021-01-04  Nicolas Boulenguez  <nicolas@debian.org>
 315
 316         PR 27117
 317         * configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
 318         ACLOCAL_AMFLAGS -I dirs.
 319         * configure: Regenerate.
 320
 321 2021-01-01  Alan Modra  <amodra@gmail.com>
 322
 323         Update year range in copyright notice of all files.
 324
 325 For older changes see ChangeLog-2020
 326 \f
 327 Copyright (C) 2021 Free Software Foundation, Inc.
 328
 329 Copying and distribution of this file, with or without modification,
 330 are permitted in any medium without royalty provided the copyright
 331 notice and this notice are preserved.
 332
 333 Local Variables:
 334 mode: change-log
 335 left-margin: 8
 336 fill-column: 74
 337 version-control: never
 338 End: