libctf/ChangeLog

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