libctf/ChangeLog

   1 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
   2
   3         * ctf-types.c (ctf_type_aname): Print forwards to unions and enums
   4         properly.
   5
   6 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
   7
   8         * ctf-impl.h (ctf_dict_t) <ctf_pptrtab>: New.
   9         <ctf_pptrtab_len>: New.
  10         <ctf_pptrtab_typemax>: New.
  11         * ctf-create.c (ctf_serialize): Update accordingly.
  12         (ctf_add_reftype): Note that we don't need to update pptrtab here,
  13         despite updating ptrtab.
  14         * ctf-open.c (ctf_dict_close): Destroy the pptrtab.
  15         (ctf_import): Likewise.
  16         (ctf_import_unref): Likewise.
  17         * ctf-lookup.c (grow_pptrtab): New.
  18         (refresh_pptrtab): New, update a pptrtab.
  19         (ctf_lookup_by_name): Turn into a wrapper around (and rename to)...
  20         (ctf_lookup_by_name_internal): ... this: construct the pptrtab, and
  21         use it in addition to the parent's ptrtab when parent dicts are
  22         searched.
  23         * testsuite/libctf-regression/regression.exp: New testsuite for
  24         regression tests.
  25         * testsuite/libctf-regression/pptrtab*: New test.
  26         * testsuite/libctf-writable/writable.exp: New testsuite for tests of
  27         writable CTF dicts.
  28         * testsuite/libctf-writable/pptrtab*: New test.
  29
  30 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
  31
  32         * ctf-archive.c (ctf_archive_iter): Remove outdated comment.
  33
  34 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
  35
  36         * ctf-impl.h (struct ctf_next) <u.ctn_next>: Move to...
  37         <ctn_next>: ... here.
  38         * ctf-util.c (ctf_next_destroy): Unconditionally destroy it.
  39         * ctf-lookup.c (ctf_symbol_next): Adjust accordingly.
  40         * ctf-types.c (ctf_member_iter): Reimplement in terms of...
  41         (ctf_member_next): ... this.  Support recursive unnamed member
  42         iteration (off by default).
  43         (ctf_member_info): Look up members in unnamed sub-structs.
  44         * ctf-dedup.c (ctf_dedup_rhash_type): Adjust ctf_member_next call.
  45         (ctf_dedup_emit_struct_members): Likewise.
  46         * testsuite/libctf-lookup/struct-iteration-ctf.c: Test empty unnamed
  47         members, and a normal member after the end.
  48         * testsuite/libctf-lookup/struct-iteration.c: Verify that
  49         ctf_member_count is consistent with the number of successful returns
  50         from a non-recursive ctf_member_next.
  51         * testsuite/libctf-lookup/struct-iteration-*: New, test iteration
  52         over struct members.
  53         * testsuite/libctf-lookup/struct-lookup.c: New test.
  54         * testsuite/libctf-lookup/struct-lookup.lk: New test.
  55
  56 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
  57
  58         * ctf-link.c (ctf_link_warn_outdated_inputs): New.
  59         (ctf_link_write): Call it.
  60
  61 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
  62
  63         * testsuite/libctf-lookup/enum-symbol.lk: New symbol-lookup test.
  64         * testsuite/libctf-lookup/enum-symbol-ctf.c: New CTF input.
  65         * testsuite/libctf-lookup/enum-symbol.c: New lookup test.
  66
  67 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
  68
  69         * Makefile.am (EXPECT): New.
  70         (RUNTEST): Likewise.
  71         (RUNTESTFLAGS): Likewise.
  72         (CC_FOR_TARGET): Likewise.
  73         (check-DEJAGNU): Likewise.
  74         (AUTOMAKE_OPTIONS): Add dejagnu.
  75         * Makefile.in: Regenerated.
  76         * testsuite/config/default.exp: New.
  77         * testsuite/lib/ctf-lib.exp: Likewise.
  78         * testsuite/libctf-lookup/enum.lk: New test.
  79         * testsuite/libctf-lookup/enum-ctf.c: New CTF input.
  80         * testsuite/libctf-lookup/enum.c: New lookup test.
  81         * testsuite/libctf-lookup/ambiguous-struct*.c: New test.
  82         * testsuite/libctf-lookup/lookup.exp: New.
  83
  84 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
  85
  86         * configure.ac (BFD_LIBADD): Remove.
  87         (BFD_DEPENDENCIES): Likewise. Remove associated cases.
  88         (SHARED_LIBADD): Rename to...
  89         (CTF_LIBADD): ... this.  Stick in a suitable libiberty even when
  90         linking statically.
  91         * Makefile.am (libctf_nobfd_la_LIBADD): Adjust accordingly.
  92         libctf uses libintl.
  93         (libctf_la_LIBADD): Reference libbfd.la directly, not via
  94         BFD_LIBADD.
  95         (libctf_la_DEPENDENCIES): Remove.
  96         * Makefile.in: Regenerate.
  97         * configure: Likewise.
  98
  99 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 100
 101         * ctf-decl.c (ctf_decl_push): Exclude slices from the decl stack.
 102         * ctf-types.c (ctf_type_aname): No longer deal with slices here.
 103         * ctf-dump.c (ctf_dump_membstate_t) <cdm_toplevel_indent>: Constify.
 104         (CTF_FT_REFS): New.
 105         (CTF_FT_BITFIELD): Likewise.
 106         (CTF_FT_ID): Likewise.
 107         (ctf_dump_member): Do not do indentation here. Migrate the
 108         type-printing parts of this into...
 109         (ctf_dump_format_type): ... here, to be shared by all type printers.
 110         Get the errno value for non-representable types right.  Do not print
 111         bitfield info for non-bitfields.  Improve the format and indentation
 112         of other type output.  Shuffle spacing around to make all indentation
 113         either 'width of column' or 4 chars.
 114         (ctf_dump_label): Pass CTF_FT_REFS to ctf_dump_format_type.
 115         (ctf_dump_objts): Likewise.  Spacing shuffle.
 116         (ctf_dump_var): Likewise.
 117         (type_hex_digits): Migrate down in the file, to above its new user.
 118         (ctf_dump_type): Indent here instead.  Pass CTF_FT_REFS to
 119         ctf_dump_format_type. Don't trim off excess linefeeds now we no
 120         longer generate them.  Dump enumerated types.
 121
 122 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 123
 124         * ctf-types.c (ctf_type_resolve): Improve comment.
 125         (ctf_type_size): Yield ECTF_INCOMPLETE when applied to forwards.
 126         Emit errors into the right dict.
 127         (ctf_type_align): Likewise.
 128         * ctf-create.c (ctf_add_member_offset): Yield ECTF_INCOMPLETE
 129         when adding a member without explicit offset when this member, or
 130         the previous member, is incomplete.
 131         * ctf-dump.c (ctf_dump_format_type): Do not try to print the size of
 132         forwards.
 133         (ctf_dump_member): Do not try to print their alignment.
 134
 135 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 136
 137         * ctf-dump.c (ctf_dump_objts): Dump by calling ctf_dump_format_type.
 138         (ctf_dump_format_type): Don't emit the size for function objects.
 139         Dump the element type of arrays like we dump the pointed-to type of
 140         pointers, etc.
 141
 142 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 143
 144         * ctf-dump.c (ctf_dump_format_type): Add 0x to hex type IDs.
 145         (ctf_dump_header): Add 0x to the hex magic number.
 146         (ctf_dump_str): Add 0x to the hex string offsets.
 147         (ctf_dump_membstate_t) <cdm_toplevel_indent>: New.
 148         (ctf_dump_type): Adjust.  Free it when we're done.
 149         (type_hex_digits): New.
 150         (ctf_dump_member): Align output depending on the width of the type
 151         ID being generated.  Use printf padding, not a loop, to generate
 152         indentation.
 153
 154 2021-01-05  Nick Alcock  <nick.alcock@oracle.com>
 155
 156         * ctf-decl.c (ctf_decl_push): Don't print array decls backwards.
 157
 158 2021-01-04  Nicolas Boulenguez  <nicolas@debian.org>
 159
 160         PR 27117
 161         * configure.ac: Make AC_CONFIG_MACRO_DIR consistent with
 162         ACLOCAL_AMFLAGS -I dirs.
 163         * configure: Regenerate.
 164
 165 2021-01-01  Alan Modra  <amodra@gmail.com>
 166
 167         Update year range in copyright notice of all files.
 168
 169 For older changes see ChangeLog-2020
 170 \f
 171 Copyright (C) 2021 Free Software Foundation, Inc.
 172
 173 Copying and distribution of this file, with or without modification,
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