fields to allow larger integer sizes.
(read_subrange_type): Increase size of bound values.
Add logic to determine signedness based on base-type size, signedness.
(read_attribute_value): Change format for bad byte size in message.
(read_8_bytes): Increase size of result type.
(dump_die_shallow): Change format for value.
(dwarf2_get_attr_constant_value): Increase size of return type.
Correct comment.
* gdbtypes.c (create_range_type): Change API to increase size of
bounds. struct field -> union field.
Always take signedness from base type.
(check_typedef): Use new API for TYPE_LOW_BOUND, TYPE_HIGH_BOUND.
(recursive_dump_type, copy_type_recursive): Adjust to new
representation of range types.
* gdbtypes.h (fields_or_bounds): New union containing struct field and
new struct range_bounds, used for range types.
(TYPE_RANGE_DATA): New macro to access range_bounds member.
(TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Represent with new TYPE_RANGE_DATA.
(TYPE_LOW_BOUND_UNDEFINED, TYPE_HIGH_BOUND_UNDEFINED): New macros,
taking over the job of TYPE_FIELD_ARTIFICIAL for range bounds.
(SET_TYPE_LOW_BOUND, SET_TYPE_HIGH_BOUND, SET_TYPE_LOW_BOUND_DEFINED)
(SET_TYPE_HIGH_BOUND_DEFINED): New macros.
(TYPE_FIELDS, TYPE_BASECLASS, TYPE_BASECLASS_NAME, TYPE_FIELD)
(TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED)
(TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED, TYPE_ARRAY_UPPER_BOUND_VALUE)
(TYPE_ARRAY_LOWER_BOUND_VALUE): Adjust to new representation.
(create_range_type): Adjust API.
* ada-lang.c (ada_modulus): Use new extended bound values.
(discrete_type_low_bound): Rename to...
(ada_discrete_type_low_bound): ... and make external.
(discrete_type_high_bound): Rename to...
(ada_discrete_type_high_bound): ... and make external.
(ada_value_slice_from_ptr, ada_array_bound_from_type)
(ada_evaluate_subexp, to_fixed_range_type):
Use ada_discrete_type_low_bound, ada_discrete_type_high_bound.
* ada-typeprint.c (print_range): Use ada_discrete_type_low_bound,
ada_discrete_type_high_bound. Don't look at field count, which
is no longer meaningful. Print bounds whenever argument is a range
or enumeration.
* ada-lang.h (ada_discrete_type_low_bound,ada_discrete_type_high_bound):
Declare.
* varobj.c (c_describe_child): Adjust to render larger values.
* mdebugread.c (parse_type): Use proper abstractions for range types:
TYPE_RANGE_DATA, SET_TYPE_LOW_BOUND_DEFINED,
SET_TYPE_HIGH_BOUND_DEFINED.
* p-typeprint.c (pascal_type_print_varspec_prefix): Use larger format
for bounds.
+2009-12-13 Paul N. Hilfinger <hilfinger@adacore.com>
+
+ * dwarf2read.c (struct attribute): Increase sizes of unsnd and snd
+ fields to allow larger integer sizes.
+ (read_subrange_type): Increase size of bound values.
+ Add logic to determine signedness based on base-type size, signedness.
+ (read_attribute_value): Change format for bad byte size in message.
+ (read_8_bytes): Increase size of result type.
+ (dump_die_shallow): Change format for value.
+ (dwarf2_get_attr_constant_value): Increase size of return type.
+ Correct comment.
+ * gdbtypes.c (create_range_type): Change API to increase size of
+ bounds. struct field -> union field.
+ Always take signedness from base type.
+ (check_typedef): Use new API for TYPE_LOW_BOUND, TYPE_HIGH_BOUND.
+ (recursive_dump_type, copy_type_recursive): Adjust to new
+ representation of range types.
+ * gdbtypes.h (fields_or_bounds): New union containing struct field and
+ new struct range_bounds, used for range types.
+ (TYPE_RANGE_DATA): New macro to access range_bounds member.
+ (TYPE_LOW_BOUND, TYPE_HIGH_BOUND): Represent with new TYPE_RANGE_DATA.
+ (TYPE_LOW_BOUND_UNDEFINED, TYPE_HIGH_BOUND_UNDEFINED): New macros,
+ taking over the job of TYPE_FIELD_ARTIFICIAL for range bounds.
+ (SET_TYPE_LOW_BOUND, SET_TYPE_HIGH_BOUND, SET_TYPE_LOW_BOUND_DEFINED)
+ (SET_TYPE_HIGH_BOUND_DEFINED): New macros.
+ (TYPE_FIELDS, TYPE_BASECLASS, TYPE_BASECLASS_NAME, TYPE_FIELD)
+ (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED)
+ (TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED, TYPE_ARRAY_UPPER_BOUND_VALUE)
+ (TYPE_ARRAY_LOWER_BOUND_VALUE): Adjust to new representation.
+ (create_range_type): Adjust API.
+ * ada-lang.c (ada_modulus): Use new extended bound values.
+ (discrete_type_low_bound): Rename to...
+ (ada_discrete_type_low_bound): ... and make external.
+ (discrete_type_high_bound): Rename to...
+ (ada_discrete_type_high_bound): ... and make external.
+ (ada_value_slice_from_ptr, ada_array_bound_from_type)
+ (ada_evaluate_subexp, to_fixed_range_type):
+ Use ada_discrete_type_low_bound, ada_discrete_type_high_bound.
+ * ada-typeprint.c (print_range): Use ada_discrete_type_low_bound,
+ ada_discrete_type_high_bound. Don't look at field count, which
+ is no longer meaningful. Print bounds whenever argument is a range
+ or enumeration.
+ * ada-lang.h (ada_discrete_type_low_bound,ada_discrete_type_high_bound):
+ Declare.
+ * varobj.c (c_describe_child): Adjust to render larger values.
+ * mdebugread.c (parse_type): Use proper abstractions for range types:
+ TYPE_RANGE_DATA, SET_TYPE_LOW_BOUND_DEFINED,
+ SET_TYPE_HIGH_BOUND_DEFINED.
+ * p-typeprint.c (pascal_type_print_varspec_prefix): Use larger format
+ for bounds.
+
2009-12-11 Michael Snyder <msnyder@vmware.com>
* main.c (captured_main): Indentation.
}
/* The largest value in the domain of TYPE, a discrete type, as an integer. */
-static LONGEST
-discrete_type_high_bound (struct type *type)
+LONGEST
+ada_discrete_type_high_bound (struct type *type)
{
switch (TYPE_CODE (type))
{
case TYPE_CODE_INT:
return max_of_type (type);
default:
- error (_("Unexpected type in discrete_type_high_bound."));
+ error (_("Unexpected type in ada_discrete_type_high_bound."));
}
}
/* The largest value in the domain of TYPE, a discrete type, as an integer. */
-static LONGEST
-discrete_type_low_bound (struct type *type)
+LONGEST
+ada_discrete_type_low_bound (struct type *type)
{
switch (TYPE_CODE (type))
{
case TYPE_CODE_INT:
return min_of_type (type);
default:
- error (_("Unexpected type in discrete_type_low_bound."));
+ error (_("Unexpected type in ada_discrete_type_low_bound."));
}
}
int low, int high)
{
CORE_ADDR base = value_as_address (array_ptr)
- + ((low - TYPE_LOW_BOUND (TYPE_INDEX_TYPE (type)))
+ + ((low - ada_discrete_type_low_bound (TYPE_INDEX_TYPE (type)))
* TYPE_LENGTH (TYPE_TARGET_TYPE (type)));
struct type *index_type =
create_range_type (NULL, TYPE_TARGET_TYPE (TYPE_INDEX_TYPE (type)),
ada_array_bound_from_type (struct type * arr_type, int n, int which)
{
struct type *type, *elt_type, *index_type_desc, *index_type;
- LONGEST retval;
int i;
gdb_assert (which == 0 || which == 1);
else
index_type = TYPE_INDEX_TYPE (elt_type);
- switch (TYPE_CODE (index_type))
- {
- case TYPE_CODE_RANGE:
- retval = which == 0 ? TYPE_LOW_BOUND (index_type)
- : TYPE_HIGH_BOUND (index_type);
- break;
- case TYPE_CODE_ENUM:
- retval = which == 0 ? TYPE_FIELD_BITPOS (index_type, 0)
- : TYPE_FIELD_BITPOS (index_type,
- TYPE_NFIELDS (index_type) - 1);
- break;
- default:
- internal_error (__FILE__, __LINE__, _("invalid type code of index type"));
- }
-
- return retval;
+ return
+ (LONGEST) (which == 0
+ ? ada_discrete_type_low_bound (index_type)
+ : ada_discrete_type_high_bound (index_type));
}
/* Given that arr is an array value, returns the lower bound of the
error (_("unexpected attribute encountered"));
case OP_ATR_FIRST:
return value_from_longest
- (range_type, discrete_type_low_bound (range_type));
+ (range_type, ada_discrete_type_low_bound (range_type));
case OP_ATR_LAST:
return value_from_longest
- (range_type, discrete_type_high_bound (range_type));
+ (range_type, ada_discrete_type_high_bound (range_type));
case OP_ATR_LENGTH:
error (_("the 'length attribute applies only to array types"));
}
subtype_info = strstr (name, "___XD");
if (subtype_info == NULL)
{
- LONGEST L = discrete_type_low_bound (raw_type);
- LONGEST U = discrete_type_high_bound (raw_type);
+ LONGEST L = ada_discrete_type_low_bound (raw_type);
+ LONGEST U = ada_discrete_type_high_bound (raw_type);
if (L < INT_MIN || U > INT_MAX)
return raw_type;
else
return create_range_type (alloc_type_copy (orig_type), raw_type,
- discrete_type_low_bound (raw_type),
- discrete_type_high_bound (raw_type));
+ ada_discrete_type_low_bound (raw_type),
+ ada_discrete_type_high_bound (raw_type));
}
else
{
ULONGEST
ada_modulus (struct type *type)
{
- ULONGEST modulus;
-
- /* Normally, the modulus of a modular type is equal to the value of
- its upper bound + 1. However, the upper bound is currently stored
- as an int, which is not always big enough to hold the actual bound
- value. To workaround this, try to take advantage of the encoding
- that GNAT uses with with discrete types. To avoid some unnecessary
- parsing, we do this only when the size of TYPE is greater than
- the size of the field holding the bound. */
- if (TYPE_LENGTH (type) > sizeof (TYPE_HIGH_BOUND (type))
- && ada_modulus_from_name (type, &modulus))
- return modulus;
-
- return (ULONGEST) (unsigned int) TYPE_HIGH_BOUND (type) + 1;
+ return (ULONGEST) TYPE_HIGH_BOUND (type) + 1;
}
\f
extern int ada_is_bogus_array_descriptor (struct type *);
+extern LONGEST ada_discrete_type_low_bound (struct type *);
+
+extern LONGEST ada_discrete_type_high_bound (struct type *);
+
extern char *ada_decode_symbol (const struct general_symbol_info*);
extern const char *ada_decode (const char*);
}
}
-/* Print range type TYPE on STREAM. */
+/* Print TYPE on STREAM, preferably as a range. */
static void
print_range (struct type *type, struct ui_file *stream)
{
- struct type *target_type;
- target_type = TYPE_TARGET_TYPE (type);
- if (target_type == NULL)
- target_type = type;
-
- switch (TYPE_CODE (target_type))
+ switch (TYPE_CODE (type))
{
case TYPE_CODE_RANGE:
- case TYPE_CODE_INT:
- case TYPE_CODE_BOOL:
- case TYPE_CODE_CHAR:
case TYPE_CODE_ENUM:
+ {
+ struct type *target_type;
+ target_type = TYPE_TARGET_TYPE (type);
+ if (target_type == NULL)
+ target_type = type;
+ ada_print_scalar (target_type, ada_discrete_type_low_bound (type),
+ stream);
+ fprintf_filtered (stream, " .. ");
+ ada_print_scalar (target_type, ada_discrete_type_high_bound (type),
+ stream);
+ }
break;
default:
- target_type = NULL;
- break;
- }
-
- if (TYPE_NFIELDS (type) < 2)
- {
- /* A range needs at least 2 bounds to be printed. If there are less
- than 2, just print the type name instead of the range itself.
- This check handles cases such as characters, for example.
-
- If the name is not defined, then we don't print anything.
- */
fprintf_filtered (stream, "%.*s",
ada_name_prefix_len (TYPE_NAME (type)),
TYPE_NAME (type));
- }
- else
- {
- /* We extract the range type bounds respectively from the first element
- and the last element of the type->fields array */
- const LONGEST lower_bound = (LONGEST) TYPE_LOW_BOUND (type);
- const LONGEST upper_bound = (TYPE_CODE (type) == TYPE_CODE_RANGE
- ? (LONGEST) TYPE_HIGH_BOUND (type)
- : (LONGEST) TYPE_FIELD_BITPOS (type, TYPE_NFIELDS (type) - 1));
-
- ada_print_scalar (target_type, lower_bound, stream);
- fprintf_filtered (stream, " .. ");
- ada_print_scalar (target_type, upper_bound, stream);
+ break;
}
}
{
char *str;
struct dwarf_block *blk;
- unsigned long unsnd;
- long int snd;
+ ULONGEST unsnd;
+ LONGEST snd;
CORE_ADDR addr;
struct signatured_type *signatured_type;
}
static unsigned int dwarf2_get_ref_die_offset (struct attribute *);
-static int dwarf2_get_attr_constant_value (struct attribute *, int);
+static LONGEST dwarf2_get_attr_constant_value (struct attribute *, int);
static struct die_info *follow_die_ref_or_sig (struct die_info *,
struct attribute *,
struct type *base_type;
struct type *range_type;
struct attribute *attr;
- int low = 0;
- int high = -1;
+ LONGEST low = 0;
+ LONGEST high = -1;
char *name;
+ LONGEST negative_mask;
base_type = die_type (die, cu);
if (TYPE_CODE (base_type) == TYPE_CODE_VOID)
high = dwarf2_get_attr_constant_value (attr, 1);
}
+ negative_mask =
+ (LONGEST) -1 << (TYPE_LENGTH (base_type) * TARGET_CHAR_BIT - 1);
+ if (!TYPE_UNSIGNED (base_type) && (low & negative_mask))
+ low |= negative_mask;
+ if (!TYPE_UNSIGNED (base_type) && (high & negative_mask))
+ high |= negative_mask;
+
range_type = create_range_type (NULL, base_type, low, high);
name = dwarf2_name (die, cu);
{
complaint
(&symfile_complaints,
- _("Suspicious DW_AT_byte_size value treated as zero instead of 0x%lx"),
- DW_UNSND (attr));
+ _("Suspicious DW_AT_byte_size value treated as zero instead of %s"),
+ hex_string (DW_UNSND (attr)));
DW_UNSND (attr) = 0;
}
case DW_FORM_data8:
case DW_FORM_udata:
case DW_FORM_sdata:
- fprintf_unfiltered (f, "constant: %ld", DW_UNSND (&die->attrs[i]));
+ fprintf_unfiltered (f, "constant: %s",
+ pulongest (DW_UNSND (&die->attrs[i])));
break;
case DW_FORM_sig8:
if (DW_SIGNATURED_TYPE (&die->attrs[i]) != NULL)
return 0;
}
-/* Return the constant value held by the given attribute. Return -1
- if the value held by the attribute is not constant. */
+/* Return the constant value held by ATTR. Return DEFAULT_VALUE if
+ * the value held by the attribute is not constant. */
-static int
+static LONGEST
dwarf2_get_attr_constant_value (struct attribute *attr, int default_value)
{
if (attr->form == DW_FORM_sdata)
struct type *
create_range_type (struct type *result_type, struct type *index_type,
- int low_bound, int high_bound)
+ LONGEST low_bound, LONGEST high_bound)
{
if (result_type == NULL)
result_type = alloc_type_copy (index_type);
TYPE_TARGET_STUB (result_type) = 1;
else
TYPE_LENGTH (result_type) = TYPE_LENGTH (check_typedef (index_type));
- TYPE_NFIELDS (result_type) = 2;
- TYPE_FIELDS (result_type) = TYPE_ZALLOC (result_type,
- TYPE_NFIELDS (result_type)
- * sizeof (struct field));
+ TYPE_RANGE_DATA (result_type) = (struct range_bounds *)
+ TYPE_ZALLOC (result_type, sizeof (struct range_bounds));
TYPE_LOW_BOUND (result_type) = low_bound;
TYPE_HIGH_BOUND (result_type) = high_bound;
/* Now recompute the length of the array type, based on its
number of elements and the target type's length.
Watch out for Ada null Ada arrays where the high bound
- is smaller than the low bound. */
- const int low_bound = TYPE_LOW_BOUND (range_type);
- const int high_bound = TYPE_HIGH_BOUND (range_type);
- int nb_elements;
-
+ is smaller than the low bound. */
+ const LONGEST low_bound = TYPE_LOW_BOUND (range_type);
+ const LONGEST high_bound = TYPE_HIGH_BOUND (range_type);
+ ULONGEST len;
+
if (high_bound < low_bound)
- nb_elements = 0;
- else
- nb_elements = high_bound - low_bound + 1;
-
- TYPE_LENGTH (type) = nb_elements * TYPE_LENGTH (target_type);
+ len = 0;
+ else {
+ /* For now, we conservatively take the array length to be 0
+ if its length exceeds UINT_MAX. The code below assumes
+ that for x < 0, (ULONGEST) x == -x + ULONGEST_MAX + 1,
+ which is technically not guaranteed by C, but is usually true
+ (because it would be true if x were unsigned with its
+ high-order bit on). It uses the fact that
+ high_bound-low_bound is always representable in
+ ULONGEST and that if high_bound-low_bound+1 overflows,
+ it overflows to 0. We must change these tests if we
+ decide to increase the representation of TYPE_LENGTH
+ from unsigned int to ULONGEST. */
+ ULONGEST ulow = low_bound, uhigh = high_bound;
+ ULONGEST tlen = TYPE_LENGTH (target_type);
+
+ len = tlen * (uhigh - ulow + 1);
+ if (tlen == 0 || (len / tlen - 1 + ulow) != uhigh
+ || len > UINT_MAX)
+ len = 0;
+ }
+ TYPE_LENGTH (type) = len;
TYPE_TARGET_STUB (type) = 0;
}
else if (TYPE_CODE (type) == TYPE_CODE_RANGE)
recursive_dump_type (TYPE_FIELD_TYPE (type, idx), spaces + 4);
}
}
+ if (TYPE_CODE (type) == TYPE_CODE_RANGE)
+ {
+ printfi_filtered (spaces, "low %s%s high %s%s\n",
+ plongest (TYPE_LOW_BOUND (type)),
+ TYPE_LOW_BOUND_UNDEFINED (type) ? " (undefined)" : "",
+ plongest (TYPE_HIGH_BOUND (type)),
+ TYPE_HIGH_BOUND_UNDEFINED (type) ? " (undefined)" : "");
+ }
printfi_filtered (spaces, "vptr_basetype ");
gdb_print_host_address (TYPE_VPTR_BASETYPE (type), gdb_stdout);
puts_filtered ("\n");
}
}
+ /* For range types, copy the bounds information. */
+ if (TYPE_CODE (type) == TYPE_CODE_RANGE)
+ {
+ TYPE_RANGE_DATA (new_type) = xmalloc (sizeof (struct range_bounds));
+ *TYPE_RANGE_DATA (new_type) = *TYPE_RANGE_DATA (type);
+ }
+
/* Copy pointers to other types. */
if (TYPE_TARGET_TYPE (type))
TYPE_TARGET_TYPE (new_type) =
because we can allocate the space for a type before
we know what to put in it. */
- struct field
+ union
{
- union field_location
+ struct field
{
- /* Position of this field, counting in bits from start of
- containing structure.
- For gdbarch_bits_big_endian=1 targets, it is the bit offset to the MSB.
- For gdbarch_bits_big_endian=0 targets, it is the bit offset to the LSB.
- For a range bound or enum value, this is the value itself. */
+ union field_location
+ {
+ /* Position of this field, counting in bits from start of
+ containing structure.
+ For gdbarch_bits_big_endian=1 targets, it is the bit offset to the MSB.
+ For gdbarch_bits_big_endian=0 targets, it is the bit offset to the LSB.
+ For a range bound or enum value, this is the value itself. */
+
+ int bitpos;
+
+ /* For a static field, if TYPE_FIELD_STATIC_HAS_ADDR then physaddr
+ is the location (in the target) of the static field.
+ Otherwise, physname is the mangled label of the static field. */
+
+ CORE_ADDR physaddr;
+ char *physname;
+
+ /* The field location can be computed by evaluating the following DWARF
+ block. This can be used in Fortran variable-length arrays, for
+ instance. */
- int bitpos;
+ struct dwarf2_locexpr_baton *dwarf_block;
+ }
+ loc;
+
+ /* For a function or member type, this is 1 if the argument is marked
+ artificial. Artificial arguments should not be shown to the
+ user. For TYPE_CODE_RANGE it is set if the specific bound is not
+ defined. */
+ unsigned int artificial : 1;
+
+ /* Discriminant for union field_location. */
+ ENUM_BITFIELD(field_loc_kind) loc_kind : 2;
- /* For a static field, if TYPE_FIELD_STATIC_HAS_ADDR then physaddr
- is the location (in the target) of the static field.
- Otherwise, physname is the mangled label of the static field. */
+ /* Size of this field, in bits, or zero if not packed.
+ If non-zero in an array type, indicates the element size in
+ bits (used only in Ada at the moment).
+ For an unpacked field, the field's type's length
+ says how many bytes the field occupies. */
- CORE_ADDR physaddr;
- char *physname;
+ unsigned int bitsize : 29;
- /* The field location can be computed by evaluating the following DWARF
- block. This can be used in Fortran variable-length arrays, for
- instance. */
+ /* In a struct or union type, type of this field.
+ In a function or member type, type of this argument.
+ In an array type, the domain-type of the array. */
- struct dwarf2_locexpr_baton *dwarf_block;
- }
- loc;
+ struct type *type;
- /* For a function or member type, this is 1 if the argument is marked
- artificial. Artificial arguments should not be shown to the
- user. For TYPE_CODE_RANGE it is set if the specific bound is not
- defined. */
- unsigned int artificial : 1;
+ /* Name of field, value or argument.
+ NULL for range bounds, array domains, and member function
+ arguments. */
- /* Discriminant for union field_location. */
- ENUM_BITFIELD(field_loc_kind) loc_kind : 2;
+ char *name;
+ } *fields;
- /* Size of this field, in bits, or zero if not packed.
- For an unpacked field, the field's type's length
- says how many bytes the field occupies. */
+ /* Union member used for range types. */
+
+ struct range_bounds
+ {
+ /* Low bound of range. */
- unsigned int bitsize : 29;
+ LONGEST low;
- /* In a struct or union type, type of this field.
- In a function or member type, type of this argument.
- In an array type, the domain-type of the array. */
+ /* High bound of range. */
- struct type *type;
+ LONGEST high;
- /* Name of field, value or argument.
- NULL for range bounds, array domains, and member function
- arguments. */
+ /* Flags indicating whether the values of low and high are
+ valid. When true, the respective range value is
+ undefined. Currently used only for FORTRAN arrays. */
+
+ char low_undefined;
+ char high_undefined;
- char *name;
+ } *bounds;
- } *fields;
+ } flds_bnds;
/* For types with virtual functions (TYPE_CODE_STRUCT), VPTR_BASETYPE
is the base class which defined the virtual function table pointer.
type, you need to do TYPE_CODE (check_type (this_type)). */
#define TYPE_CODE(thistype) TYPE_MAIN_TYPE(thistype)->code
#define TYPE_NFIELDS(thistype) TYPE_MAIN_TYPE(thistype)->nfields
-#define TYPE_FIELDS(thistype) TYPE_MAIN_TYPE(thistype)->fields
+#define TYPE_FIELDS(thistype) TYPE_MAIN_TYPE(thistype)->flds_bnds.fields
#define TYPE_TEMPLATE_ARGS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->template_args
#define TYPE_INDEX_TYPE(type) TYPE_FIELD_TYPE (type, 0)
-#define TYPE_LOW_BOUND(range_type) TYPE_FIELD_BITPOS (range_type, 0)
-#define TYPE_HIGH_BOUND(range_type) TYPE_FIELD_BITPOS (range_type, 1)
+#define TYPE_RANGE_DATA(thistype) TYPE_MAIN_TYPE(thistype)->flds_bnds.bounds
+#define TYPE_LOW_BOUND(range_type) TYPE_RANGE_DATA(range_type)->low
+#define TYPE_HIGH_BOUND(range_type) TYPE_RANGE_DATA(range_type)->high
+#define TYPE_LOW_BOUND_UNDEFINED(range_type) \
+ TYPE_RANGE_DATA(range_type)->low_undefined
+#define TYPE_HIGH_BOUND_UNDEFINED(range_type) \
+ TYPE_RANGE_DATA(range_type)->high_undefined
/* Moto-specific stuff for FORTRAN arrays */
#define TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED(arraytype) \
- (TYPE_FIELD_ARTIFICIAL(TYPE_INDEX_TYPE((arraytype)),1))
+ TYPE_HIGH_BOUND_UNDEFINED(TYPE_INDEX_TYPE(arraytype))
#define TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED(arraytype) \
- (TYPE_FIELD_ARTIFICIAL(TYPE_INDEX_TYPE((arraytype)),0))
+ TYPE_LOW_BOUND_UNDEFINED(TYPE_INDEX_TYPE(arraytype))
#define TYPE_ARRAY_UPPER_BOUND_VALUE(arraytype) \
(TYPE_HIGH_BOUND(TYPE_INDEX_TYPE((arraytype))))
#define TYPE_CPLUS_SPECIFIC(thistype) TYPE_MAIN_TYPE(thistype)->type_specific.cplus_stuff
#define TYPE_FLOATFORMAT(thistype) TYPE_MAIN_TYPE(thistype)->type_specific.floatformat
#define TYPE_CALLING_CONVENTION(thistype) TYPE_MAIN_TYPE(thistype)->type_specific.calling_convention
-#define TYPE_BASECLASS(thistype,index) TYPE_MAIN_TYPE(thistype)->fields[index].type
+#define TYPE_BASECLASS(thistype,index) TYPE_FIELD_TYPE(thistype, index)
#define TYPE_N_BASECLASSES(thistype) TYPE_CPLUS_SPECIFIC(thistype)->n_baseclasses
-#define TYPE_BASECLASS_NAME(thistype,index) TYPE_MAIN_TYPE(thistype)->fields[index].name
+#define TYPE_BASECLASS_NAME(thistype,index) TYPE_FIELD_NAME(thistype, index)
#define TYPE_BASECLASS_BITPOS(thistype,index) TYPE_FIELD_BITPOS(thistype,index)
#define BASETYPE_VIA_PUBLIC(thistype, index) \
((!TYPE_FIELD_PRIVATE(thistype, index)) && (!TYPE_FIELD_PROTECTED(thistype, index)))
#define FIELD_ARTIFICIAL(thisfld) ((thisfld).artificial)
#define FIELD_BITSIZE(thisfld) ((thisfld).bitsize)
-#define TYPE_FIELD(thistype, n) TYPE_MAIN_TYPE(thistype)->fields[n]
+#define TYPE_FIELD(thistype, n) TYPE_MAIN_TYPE(thistype)->flds_bnds.fields[n]
#define TYPE_FIELD_TYPE(thistype, n) FIELD_TYPE(TYPE_FIELD(thistype, n))
#define TYPE_FIELD_NAME(thistype, n) FIELD_NAME(TYPE_FIELD(thistype, n))
#define TYPE_FIELD_LOC_KIND(thistype, n) FIELD_LOC_KIND (TYPE_FIELD (thistype, n))
extern struct type *lookup_function_type (struct type *);
-extern struct type *create_range_type (struct type *, struct type *, int,
- int);
+extern struct type *create_range_type (struct type *, struct type *, LONGEST,
+ LONGEST);
extern struct type *create_array_type (struct type *, struct type *,
struct type *);
/* Deal with range types */
if (t->bt == btRange)
{
- TYPE_NFIELDS (tp) = 2;
- TYPE_FIELDS (tp) = ((struct field *)
- TYPE_ALLOC (tp, 2 * sizeof (struct field)));
- TYPE_FIELD_NAME (tp, 0) = "Low";
+ TYPE_NFIELDS (tp) = 0;
+ TYPE_RANGE_DATA (tp) = ((struct range_bounds *)
+ TYPE_ZALLOC (tp, sizeof (struct range_bounds)));
TYPE_LOW_BOUND (tp) = AUX_GET_DNLOW (bigend, ax);
ax++;
- TYPE_FIELD_NAME (tp, 1) = "High";
TYPE_HIGH_BOUND (tp) = AUX_GET_DNHIGH (bigend, ax);
ax++;
}
fprintf_filtered (stream, "array ");
if (TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0
&& !TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (type))
- fprintf_filtered (stream, "[%d..%d] ",
- TYPE_ARRAY_LOWER_BOUND_VALUE (type),
- TYPE_ARRAY_UPPER_BOUND_VALUE (type)
- );
+ fprintf_filtered (stream, "[%s..%s] ",
+ plongest (TYPE_ARRAY_LOWER_BOUND_VALUE (type)),
+ plongest (TYPE_ARRAY_UPPER_BOUND_VALUE (type)));
fprintf_filtered (stream, "of ");
break;
{
case TYPE_CODE_ARRAY:
if (cname)
- *cname = xstrprintf ("%d", index
- + TYPE_LOW_BOUND (TYPE_INDEX_TYPE (type)));
+ *cname = xstrdup (int_string (index
+ + TYPE_LOW_BOUND (TYPE_INDEX_TYPE (type)),
+ 10, 1, 0, 0));
if (cvalue && value)
{
*ctype = get_target_type (type);
if (cfull_expression)
- *cfull_expression = xstrprintf ("(%s)[%d]", parent_expression,
- index
- + TYPE_LOW_BOUND (TYPE_INDEX_TYPE (type)));
+ *cfull_expression =
+ xstrprintf ("(%s)[%s]", parent_expression,
+ int_string (index
+ + TYPE_LOW_BOUND (TYPE_INDEX_TYPE (type)),
+ 10, 1, 0, 0));
break;
projects / binutils-gdb.git / commitdiff