* dwarf2read.c (create_addrmap_from_index): Ignore bad address table
entries.
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@ -1,3 +1,8 @@
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2013-08-09 Doug Evans <dje@google.com>
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* dwarf2read.c (create_addrmap_from_index): Ignore bad address table
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entries.
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2013-08-09 Sergio Durigan Junior <sergiodj@redhat.com>
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* linux-tdep.c: Define enum with generic signal numbers.
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@ -2570,17 +2570,24 @@ create_addrmap_from_index (struct objfile *objfile, struct mapped_index *index)
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cu_index = extract_unsigned_integer (iter, 4, BFD_ENDIAN_LITTLE);
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iter += 4;
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if (cu_index < dwarf2_per_objfile->n_comp_units)
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if (lo > hi)
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{
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addrmap_set_empty (mutable_map, lo + baseaddr, hi + baseaddr - 1,
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dw2_get_cu (cu_index));
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complaint (&symfile_complaints,
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_(".gdb_index address table has invalid range (%s - %s)"),
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pulongest (lo), pulongest (hi));
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continue;
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}
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else
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if (cu_index >= dwarf2_per_objfile->n_comp_units)
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{
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complaint (&symfile_complaints,
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_(".gdb_index address table has invalid CU number %u"),
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(unsigned) cu_index);
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continue;
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}
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addrmap_set_empty (mutable_map, lo + baseaddr, hi + baseaddr - 1,
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dw2_get_cu (cu_index));
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}
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objfile->psymtabs_addrmap = addrmap_create_fixed (mutable_map,
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