diff options
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 9 | ||||
| -rw-r--r-- | gdb/ada-lang.c | 25 |
2 files changed, 20 insertions, 14 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2b28d73..493e5fa 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,12 @@ +2008-12-15 Jerome Guitton <guitton@adacore.com> + + * ada-lang.c (ada_value_slice_ptr): Rename to... + (ada_value_slice_from_ptr): ... this. Return a lazy value instead + of a reference. Update comment. + (ada_value_struct_elt): Ditto if arg is a pointer or a reference. + Update comment as well. + (ada_evaluate_subexp): Update use of ada_value_slice_ptr. + 2008-12-12 Kevin Buettner <kevinb@redhat.com> * gnu-v3-abi.c (vtable_ptrdiff_type): New function. diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c index 1dc3c88..bcbd709 100644 --- a/gdb/ada-lang.c +++ b/gdb/ada-lang.c @@ -2346,12 +2346,12 @@ ada_value_ptr_subscript (struct value *arr, struct type *type, int arity, } /* Given that ARRAY_PTR is a pointer or reference to an array of type TYPE (the - actual type of ARRAY_PTR is ignored), returns a reference to - the Ada slice of HIGH-LOW+1 elements starting at index LOW. The lower - bound of this array is LOW, as per Ada rules. */ + actual type of ARRAY_PTR is ignored), returns the Ada slice of HIGH-LOW+1 + elements starting at index LOW. The lower bound of this array is LOW, as + per Ada rules. */ static struct value * -ada_value_slice_ptr (struct value *array_ptr, struct type *type, - int low, int high) +ada_value_slice_from_ptr (struct value *array_ptr, struct type *type, + int low, int high) { CORE_ADDR base = value_as_address (array_ptr) + ((low - TYPE_LOW_BOUND (TYPE_INDEX_TYPE (type))) @@ -2361,7 +2361,7 @@ ada_value_slice_ptr (struct value *array_ptr, struct type *type, low, high); struct type *slice_type = create_array_type (NULL, TYPE_TARGET_TYPE (type), index_type); - return value_from_pointer (lookup_reference_type (slice_type), base); + return value_at_lazy (slice_type, base); } @@ -6178,9 +6178,7 @@ ada_index_struct_field_1 (int *index_p, struct value *arg, int offset, /* Given ARG, a value of type (pointer or reference to a)* structure/union, extract the component named NAME from the ultimate target structure/union and return it as a value with its - appropriate type. If ARG is a pointer or reference and the field - is not packed, returns a reference to the field, otherwise the - value of the field (an lvalue if ARG is an lvalue). + appropriate type. The routine searches for NAME among all members of the structure itself and (recursively) among all members of any wrapper members @@ -6257,8 +6255,7 @@ ada_value_struct_elt (struct value *arg, char *name, int no_err) field_type); } else - v = value_from_pointer (lookup_reference_type (field_type), - address + byte_offset); + v = value_at_lazy (field_type, address + byte_offset); } } @@ -8808,9 +8805,9 @@ ada_evaluate_subexp (struct type *expect_type, struct expression *exp, struct type *arr_type0 = to_fixed_array_type (TYPE_TARGET_TYPE (value_type (array)), NULL, 1); - return ada_value_slice_ptr (array, arr_type0, - longest_to_int (low_bound), - longest_to_int (high_bound)); + return ada_value_slice_from_ptr (array, arr_type0, + longest_to_int (low_bound), + longest_to_int (high_bound)); } } else if (noside == EVAL_AVOID_SIDE_EFFECTS) |