*/
#include "hashtab.h"
-#include "common/array-view.h"
-#include "common/offset-type.h"
-#include "common/enum-flags.h"
-#include "common/underlying.h"
-#include "common/print-utils.h"
-#include "gdbarch.h"
+#include "gdbsupport/array-view.h"
+#include "gdbsupport/offset-type.h"
+#include "gdbsupport/enum-flags.h"
+#include "gdbsupport/underlying.h"
+#include "gdbsupport/print-utils.h"
/* Forward declarations for prototypes. */
struct field;
#define TYPE_NOSIGN(t) (TYPE_MAIN_TYPE (t)->flag_nosign)
+/* * A compiler may supply dwarf instrumentation
+ that indicates the desired endian interpretation of the variable
+ differs from the native endian representation. */
+
+#define TYPE_ENDIANITY_NOT_DEFAULT(t) (TYPE_MAIN_TYPE (t)->flag_endianity_not_default)
+
/* * This appears in a type's flags word if it is a stub type (e.g.,
if someone referenced a type that wasn't defined in a source file
via (struct sir_not_appearing_in_this_film *)). */
#define TYPE_GNU_IFUNC(t) (TYPE_MAIN_TYPE (t)->flag_gnu_ifunc)
/* * Type owner. If TYPE_OBJFILE_OWNED is true, the type is owned by
- the objfile retrieved as TYPE_OBJFILE. Otherweise, the type is
+ the objfile retrieved as TYPE_OBJFILE. Otherwise, the type is
owned by an architecture; TYPE_OBJFILE is NULL in this case. */
#define TYPE_OBJFILE_OWNED(t) (TYPE_MAIN_TYPE (t)->flag_objfile_owned)
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. */
+ containing structure. For big-endian targets, it is the bit
+ offset to the MSB. For little-endian targets, it is the bit
+ offset to the LSB. */
LONGEST bitpos;
struct dynamic_prop high;
+ /* The stride value for this range. This can be stored in bits or bytes
+ based on the value of BYTE_STRIDE_P. It is optional to have a stride
+ value, if this range has no stride value defined then this will be set
+ to the constant zero. */
+
+ struct dynamic_prop stride;
+
+ /* * The bias. Sometimes a range value is biased before storage.
+ The bias is added to the stored bits to form the true value. */
+
+ LONGEST bias;
+
/* True if HIGH range bound contains the number of elements in the
subrange. This affects how the final high bound is computed. */
- int flag_upper_bound_is_count : 1;
+ unsigned int flag_upper_bound_is_count : 1;
/* True if LOW or/and HIGH are resolved into a static bound from
a dynamic one. */
- int flag_bound_evaluated : 1;
+ unsigned int flag_bound_evaluated : 1;
+
+ /* If this is true this STRIDE is in bytes, otherwise STRIDE is in bits. */
+
+ unsigned int flag_is_byte_stride : 1;
};
/* Compare two range_bounds objects for equality. Simply does
unsigned int flag_gnu_ifunc : 1;
unsigned int flag_fixed_instance : 1;
unsigned int flag_objfile_owned : 1;
+ unsigned int flag_endianity_not_default : 1;
/* * True if this type was declared with "class" rather than
"struct". */
TYPE_RANGE_DATA(range_type)->high.kind
#define TYPE_LOW_BOUND_KIND(range_type) \
TYPE_RANGE_DATA(range_type)->low.kind
+#define TYPE_BIT_STRIDE(range_type) \
+ (TYPE_RANGE_DATA(range_type)->stride.data.const_val \
+ * (TYPE_RANGE_DATA(range_type)->flag_is_byte_stride ? 8 : 1))
/* Property accessors for the type data location. */
#define TYPE_DATA_LOCATION(thistype) \
#define TYPE_ARRAY_LOWER_BOUND_VALUE(arraytype) \
(TYPE_LOW_BOUND(TYPE_INDEX_TYPE((arraytype))))
+#define TYPE_ARRAY_BIT_STRIDE(arraytype) \
+ (TYPE_BIT_STRIDE(TYPE_INDEX_TYPE((arraytype))))
+
/* C++ */
#define TYPE_SELF_TYPE(thistype) internal_type_self_type (thistype)
extern struct type *init_boolean_type (struct objfile *, int, int,
const char *);
extern struct type *init_float_type (struct objfile *, int, const char *,
- const struct floatformat **);
+ const struct floatformat **,
+ enum bfd_endian = BFD_ENDIAN_UNKNOWN);
extern struct type *init_decfloat_type (struct objfile *, int, const char *);
extern struct type *init_complex_type (struct objfile *, const char *,
struct type *);
extern struct type *create_range_type (struct type *, struct type *,
const struct dynamic_prop *,
- const struct dynamic_prop *);
+ const struct dynamic_prop *,
+ LONGEST);
+
+/* Like CREATE_RANGE_TYPE but also sets up a stride. When BYTE_STRIDE_P
+ is true the value in STRIDE is a byte stride, otherwise STRIDE is a bit
+ stride. */
+
+extern struct type * create_range_type_with_stride
+ (struct type *result_type, struct type *index_type,
+ const struct dynamic_prop *low_bound,
+ const struct dynamic_prop *high_bound, LONGEST bias,
+ const struct dynamic_prop *stride, bool byte_stride_p);
extern struct type *create_array_type (struct type *, struct type *,
struct type *);
extern struct type *create_set_type (struct type *, struct type *);
extern struct type *lookup_unsigned_typename (const struct language_defn *,
- struct gdbarch *, const char *);
+ const char *);
extern struct type *lookup_signed_typename (const struct language_defn *,
- struct gdbarch *, const char *);
+ const char *);
extern void get_unsigned_type_max (struct type *, ULONGEST *);
extern char *gdb_mangle_name (struct type *, int, int);
extern struct type *lookup_typename (const struct language_defn *,
- struct gdbarch *, const char *,
- const struct block *, int);
+ const char *, const struct block *, int);
extern struct type *lookup_template_type (const char *, struct type *,
const struct block *);
/* * Badness of converting from non-reference to reference. Subrank
is the type of reference conversion being done. */
extern const struct rank REFERENCE_CONVERSION_BADNESS;
+extern const struct rank REFERENCE_SEE_THROUGH_BADNESS;
/* * Conversion to rvalue reference. */
#define REFERENCE_CONVERSION_RVALUE 1
/* * Conversion to const lvalue reference. */
extern int type_not_associated (const struct type *type);
+/* * When the type includes explicit byte ordering, return that.
+ Otherwise, the byte ordering from gdbarch_byte_order for
+ get_type_arch is returned. */
+
+extern enum bfd_endian type_byte_order (const struct type *type);
+
+/* A flag to enable printing of debugging information of C++
+ overloading. */
+
+extern unsigned int overload_debug;
+
#endif /* GDBTYPES_H */
projects / deliverable / binutils-gdb.git / blobdiff