gdb-gdbindex-bigendian.patch

   1 http://sourceware.org/ml/gdb-patches/2010-09/msg00434.html
   2 http://sourceware.org/ml/gdb-cvs/2010-09/msg00155.html
   3
   4 ### src/gdb/ChangeLog   2010/09/24 14:47:52     1.12202
   5 ### src/gdb/ChangeLog   2010/09/24 16:11:44     1.12203
   6 ## -1,3 +1,9 @@
   7 +2010-09-24  Tom Tromey  <tromey@redhat.com>
   8 +
   9 +       * dwarf2read.c (dw2_expand_symtabs_matching): Add missing
  10 +       MAYBE_SWAPs.
  11 +       (dw2_map_symbol_names): Likewise.
  12 +
  13  2010-09-24  Sami Wagiaalla  <swagiaal@redhat.com>
  14
  15         * valops.c (find_oload_champ_namespace_loop): replace incorrect
  16 --- src/gdb/dwarf2read.c        2010/09/22 19:22:44     1.460
  17 +++ src/gdb/dwarf2read.c        2010/09/24 16:11:46     1.461
  18 @@ -2382,10 +2382,12 @@
  19  {
  20    int i;
  21    offset_type iter;
  22 +  struct mapped_index *index;
  23
  24    dw2_setup (objfile);
  25    if (!dwarf2_per_objfile->index_table)
  26      return;
  27 +  index = dwarf2_per_objfile->index_table;
  28
  29    for (i = 0; i < (dwarf2_per_objfile->n_comp_units
  30                    + dwarf2_per_objfile->n_type_comp_units); ++i)
  31 @@ -2411,28 +2413,24 @@
  32         }
  33      }
  34
  35 -  for (iter = 0;
  36 -       iter < dwarf2_per_objfile->index_table->index_table_slots;
  37 -       ++iter)
  38 +  for (iter = 0; iter < index->index_table_slots; ++iter)
  39      {
  40        offset_type idx = 2 * iter;
  41        const char *name;
  42        offset_type *vec, vec_len, vec_idx;
  43
  44 -      if (dwarf2_per_objfile->index_table->index_table[idx] == 0
  45 -         && dwarf2_per_objfile->index_table->index_table[idx + 1] == 0)
  46 +      if (index->index_table[idx] == 0 && index->index_table[idx + 1] == 0)
  47         continue;
  48
  49 -      name = (dwarf2_per_objfile->index_table->constant_pool
  50 -             + dwarf2_per_objfile->index_table->index_table[idx]);
  51 +      name = index->constant_pool + MAYBE_SWAP (index->index_table[idx]);
  52
  53        if (! (*name_matcher) (name, data))
  54         continue;
  55
  56        /* The name was matched, now expand corresponding CUs that were
  57          marked.  */
  58 -      vec = (offset_type *) (dwarf2_per_objfile->index_table->constant_pool
  59 -                            + dwarf2_per_objfile->index_table->index_table[idx + 1]);
  60 +      vec = (offset_type *) (index->constant_pool
  61 +                            + MAYBE_SWAP (index->index_table[idx + 1]));
  62        vec_len = MAYBE_SWAP (vec[0]);
  63        for (vec_idx = 0; vec_idx < vec_len; ++vec_idx)
  64         {
  65 @@ -2476,25 +2474,24 @@
  66                       void *data)
  67  {
  68    offset_type iter;
  69 +  struct mapped_index *index;
  70 +
  71    dw2_setup (objfile);
  72
  73    if (!dwarf2_per_objfile->index_table)
  74      return;
  75 +  index = dwarf2_per_objfile->index_table;
  76
  77 -  for (iter = 0;
  78 -       iter < dwarf2_per_objfile->index_table->index_table_slots;
  79 -       ++iter)
  80 +  for (iter = 0; iter < index->index_table_slots; ++iter)
  81      {
  82        offset_type idx = 2 * iter;
  83        const char *name;
  84        offset_type *vec, vec_len, vec_idx;
  85
  86 -      if (dwarf2_per_objfile->index_table->index_table[idx] == 0
  87 -         && dwarf2_per_objfile->index_table->index_table[idx + 1] == 0)
  88 +      if (index->index_table[idx] == 0 && index->index_table[idx + 1] == 0)
  89         continue;
  90
  91 -      name = (dwarf2_per_objfile->index_table->constant_pool
  92 -             + dwarf2_per_objfile->index_table->index_table[idx]);
  93 +      name = (index->constant_pool + MAYBE_SWAP (index->index_table[idx]));
  94
  95        (*fun) (name, data);
  96      }