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Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 26bd07b..2184479 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,67 @@ +2014-04-11 Joel Brobecker <brobecker@adacore.com> + + Revert the following changes due to regressions: + + * dwarf2loc.c (dwarf2_locexpr_baton_eval): New function. + (dwarf2_evaluate_property): New function. + * dwarf2loc.h (dwarf2_evaluate_property): New function prototype. + * dwarf2read.c (attr_to_dynamic_prop): New function. + (read_subrange_type): Use attr_to_dynamic_prop to read high bound + attribute. + * gdbtypes.c: Include dwarf2loc.h. + (is_dynamic_type): New function. + (resolve_dynamic_type): New function. + (resolve_dynamic_bounds): New function. + (get_type_length): New function. + (check_typedef): Use get_type_length to compute type length. + * gdbtypes.h (TYPE_HIGH_BOUND_KIND): New macro. + (TYPE_LOW_BOUND_KIND): New macro. + (is_dynamic_type): New function prototype. + * value.c (value_from_contents_and_address): Call resolve_dynamic_type + to resolve dynamic properties of the type. Update comment. + * valops.c (get_value_at, value_at, value_at_lazy): Update comment. + + * eval.c (evaluate_subexp_for_sizeof) <OP_VAR_VALUE>: If the type + passed to sizeof is dynamic evaluate the argument to compute the length. + + * eval.c (evaluate_subexp_for_sizeof) <UNOP_IND>: Create an indirect + value and retrieve the dynamic type size. + + * ada-lang.c (ada_value_primitive_packed_val): Re-fetch type from value. + (ada_template_to_fixed_record_type_1): Likewise. + (ada_to_fixed_type_1): Likewise. + * cp-valprint.c (cp_print_value_fields_rtti): Likewise. + (cp_print_value): Likewise. + * d-valprint.c (dynamic_array_type): Likewise. + * eval.c (evaluate_subexp_with_coercion): Likewise. + * findvar.c (address_of_variable): Likewise. + * jv-valprint.c (java_value_print): Likewise. + * valops.c (value_ind): Likewise. + * value.c (coerce_ref): Likewise. + + * c-typeprint.c (c_type_print_varspec_suffix): Added + check for not yet resolved high bound. If unresolved, print + "variable length" string to the console instead of random + length. + + * dwarf2read.c (read_subrange_type): Convert DW_AT_count to a dynamic + property and store it as the high bound and flag the range accordingly. + * gdbtypes.c (resolve_dynamic_bounds): If range is flagged as + RANGE_UPPER_BOUND_IS_COUNT assign low + high - 1 as the new high bound. + * gdbtypes.h (enum range_flags): New enum. + (struct range_bounds): Add flags member. + + * findvar.c (default_read_var_value): Resolve dynamic bounds if location + points to a constant blob. + + * eval.c (evaluate_subexp_for_sizeof): Add enum noside argument. + (evaluate_subexp_standard): Pass noside argument. + (evaluate_subexp_for_sizeof) <BINOP_SUBSCRIPT>: Handle subscript case + if noside equals EVAL_NORMAL. If the subscript yields a vla type + re-evaluate subscript operation with EVAL_NORMAL to enable sideffects. + * gdbtypes.c (resolve_dynamic_bounds): Mark bound as evaluated. + * gdbtypes.h (enum range_flags): Add RANGE_EVALUATED case. + 2014-04-11 Keith Seitz <keiths@redhat.com> PR c++/16675 |