/* Internal type definitions for GDB.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Cygnus Support, using pieces from other GDB modules.
/* Forward declarations for prototypes. */
struct field;
struct block;
+struct value_print_options;
+struct language_defn;
/* Some macros for char-based bitfields. */
TYPE_CODE_NAMESPACE, /* C++ namespace. */
- TYPE_CODE_DECFLOAT /* Decimal floating point. */
+ TYPE_CODE_DECFLOAT, /* Decimal floating point. */
+
+ /* Internal function type. */
+ TYPE_CODE_INTERNAL_FUNCTION
};
/* For now allow source to use TYPE_CODE_CLASS for C++ classes, as an
#define TYPE_CODE_CLASS TYPE_CODE_STRUCT
-/* Some bits for the type's flags word, and macros to test them. */
+/* Some constants representing each bit field in the main_type. See
+ the bit-field-specific macros, below, for documentation of each
+ constant in this enum. These enum values are only used with
+ init_type. Note that the values are chosen not to conflict with
+ type_instance_flag_value; this lets init_type error-check its
+ input. */
+
+enum type_flag_value
+{
+ TYPE_FLAG_UNSIGNED = (1 << 6),
+ TYPE_FLAG_NOSIGN = (1 << 7),
+ TYPE_FLAG_STUB = (1 << 8),
+ TYPE_FLAG_TARGET_STUB = (1 << 9),
+ TYPE_FLAG_STATIC = (1 << 10),
+ TYPE_FLAG_PROTOTYPED = (1 << 11),
+ TYPE_FLAG_INCOMPLETE = (1 << 12),
+ TYPE_FLAG_VARARGS = (1 << 13),
+ TYPE_FLAG_VECTOR = (1 << 14),
+ TYPE_FLAG_FIXED_INSTANCE = (1 << 15),
+ TYPE_FLAG_STUB_SUPPORTED = (1 << 16),
+ TYPE_FLAG_NOTTEXT = (1 << 17),
+
+ /* Used for error-checking. */
+ TYPE_FLAG_MIN = TYPE_FLAG_UNSIGNED
+};
+
+/* Some bits for the type's instance_flags word. See the macros below
+ for documentation on each bit. Note that if you add a value here,
+ you must update the enum type_flag_value as well. */
+enum type_instance_flag_value
+{
+ TYPE_INSTANCE_FLAG_CONST = (1 << 0),
+ TYPE_INSTANCE_FLAG_VOLATILE = (1 << 1),
+ TYPE_INSTANCE_FLAG_CODE_SPACE = (1 << 2),
+ TYPE_INSTANCE_FLAG_DATA_SPACE = (1 << 3),
+ TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1 = (1 << 4),
+ TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2 = (1 << 5)
+};
/* Unsigned integer type. If this is not set for a TYPE_CODE_INT, the
type is signed (unless TYPE_FLAG_NOSIGN (below) is set). */
-#define TYPE_FLAG_UNSIGNED (1 << 0)
-#define TYPE_UNSIGNED(t) (TYPE_FLAGS (t) & TYPE_FLAG_UNSIGNED)
+#define TYPE_UNSIGNED(t) (TYPE_MAIN_TYPE (t)->flag_unsigned)
/* No sign for this type. In C++, "char", "signed char", and "unsigned
char" are distinct types; so we need an extra flag to indicate the
absence of a sign! */
-#define TYPE_FLAG_NOSIGN (1 << 1)
-#define TYPE_NOSIGN(t) (TYPE_FLAGS (t) & TYPE_FLAG_NOSIGN)
+#define TYPE_NOSIGN(t) (TYPE_MAIN_TYPE (t)->flag_nosign)
/* 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_FLAG_STUB (1 << 2)
-#define TYPE_STUB(t) (TYPE_FLAGS (t) & TYPE_FLAG_STUB)
+#define TYPE_STUB(t) (TYPE_MAIN_TYPE (t)->flag_stub)
/* The target type of this type is a stub type, and this type needs to
be updated if it gets un-stubbed in check_typedef.
gets set based on the TYPE_LENGTH of the target type.
Also, set for TYPE_CODE_TYPEDEF. */
-#define TYPE_FLAG_TARGET_STUB (1 << 3)
-#define TYPE_TARGET_STUB(t) (TYPE_FLAGS (t) & TYPE_FLAG_TARGET_STUB)
+#define TYPE_TARGET_STUB(t) (TYPE_MAIN_TYPE (t)->flag_target_stub)
/* Static type. If this is set, the corresponding type had
* a static modifier.
* are indicated by other means (bitpos == -1)
*/
-#define TYPE_FLAG_STATIC (1 << 4)
-#define TYPE_STATIC(t) (TYPE_FLAGS (t) & TYPE_FLAG_STATIC)
-
-/* Constant type. If this is set, the corresponding type has a
- * const modifier.
- */
-
-#define TYPE_FLAG_CONST (1 << 5)
-#define TYPE_CONST(t) (TYPE_INSTANCE_FLAGS (t) & TYPE_FLAG_CONST)
-
-/* Volatile type. If this is set, the corresponding type has a
- * volatile modifier.
- */
-
-#define TYPE_FLAG_VOLATILE (1 << 6)
-#define TYPE_VOLATILE(t) (TYPE_INSTANCE_FLAGS (t) & TYPE_FLAG_VOLATILE)
-
+#define TYPE_STATIC(t) (TYPE_MAIN_TYPE (t)->flag_static)
/* This is a function type which appears to have a prototype. We need this
for function calls in order to tell us if it's necessary to coerce the args,
or to just do the standard conversions. This is used with a short field. */
-#define TYPE_FLAG_PROTOTYPED (1 << 7)
-#define TYPE_PROTOTYPED(t) (TYPE_FLAGS (t) & TYPE_FLAG_PROTOTYPED)
+#define TYPE_PROTOTYPED(t) (TYPE_MAIN_TYPE (t)->flag_prototyped)
/* This flag is used to indicate that processing for this type
is incomplete.
info; the incomplete type has to be marked so that the class and
the method can be assigned correct types.) */
-#define TYPE_FLAG_INCOMPLETE (1 << 8)
-#define TYPE_INCOMPLETE(t) (TYPE_FLAGS (t) & TYPE_FLAG_INCOMPLETE)
+#define TYPE_INCOMPLETE(t) (TYPE_MAIN_TYPE (t)->flag_incomplete)
+
+/* FIXME drow/2002-06-03: Only used for methods, but applies as well
+ to functions. */
+
+#define TYPE_VARARGS(t) (TYPE_MAIN_TYPE (t)->flag_varargs)
+
+/* Identify a vector type. Gcc is handling this by adding an extra
+ attribute to the array type. We slurp that in as a new flag of a
+ type. This is used only in dwarf2read.c. */
+#define TYPE_VECTOR(t) (TYPE_MAIN_TYPE (t)->flag_vector)
+
+/* The debugging formats (especially STABS) do not contain enough information
+ to represent all Ada types---especially those whose size depends on
+ dynamic quantities. Therefore, the GNAT Ada compiler includes
+ extra information in the form of additional type definitions
+ connected by naming conventions. This flag indicates that the
+ type is an ordinary (unencoded) GDB type that has been created from
+ the necessary run-time information, and does not need further
+ interpretation. Optionally marks ordinary, fixed-size GDB type. */
+
+#define TYPE_FIXED_INSTANCE(t) (TYPE_MAIN_TYPE (t)->flag_fixed_instance)
+
+/* This debug target supports TYPE_STUB(t). In the unsupported case we have to
+ rely on NFIELDS to be zero etc., see TYPE_IS_OPAQUE ().
+ TYPE_STUB(t) with !TYPE_STUB_SUPPORTED(t) may exist if we only guessed
+ the TYPE_STUB(t) value (see dwarfread.c). */
+
+#define TYPE_STUB_SUPPORTED(t) (TYPE_MAIN_TYPE (t)->flag_stub_supported)
+
+/* Not textual. By default, GDB treats all single byte integers as
+ characters (or elements of strings) unless this flag is set. */
+
+#define TYPE_NOTTEXT(t) (TYPE_MAIN_TYPE (t)->flag_nottext)
+
+/* Type owner. If TYPE_OBJFILE_OWNED is true, the type is owned by
+ the objfile retrieved as TYPE_OBJFILE. Otherweise, 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)
+#define TYPE_OWNER(t) TYPE_MAIN_TYPE(t)->owner
+#define TYPE_OBJFILE(t) (TYPE_OBJFILE_OWNED(t)? TYPE_OWNER(t).objfile : NULL)
+
+/* Constant type. If this is set, the corresponding type has a
+ * const modifier.
+ */
+
+#define TYPE_CONST(t) (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_CONST)
+
+/* Volatile type. If this is set, the corresponding type has a
+ * volatile modifier.
+ */
+
+#define TYPE_VOLATILE(t) (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_VOLATILE)
/* Instruction-space delimited type. This is for Harvard architectures
which have separate instruction and data address spaces (and perhaps
If neither flag is set, the default space for functions / methods
is instruction space, and for data objects is data memory. */
-#define TYPE_FLAG_CODE_SPACE (1 << 9)
-#define TYPE_CODE_SPACE(t) (TYPE_INSTANCE_FLAGS (t) & TYPE_FLAG_CODE_SPACE)
-
-#define TYPE_FLAG_DATA_SPACE (1 << 10)
-#define TYPE_DATA_SPACE(t) (TYPE_INSTANCE_FLAGS (t) & TYPE_FLAG_DATA_SPACE)
-
-/* FIXME drow/2002-06-03: Only used for methods, but applies as well
- to functions. */
+#define TYPE_CODE_SPACE(t) \
+ (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_CODE_SPACE)
-#define TYPE_FLAG_VARARGS (1 << 11)
-#define TYPE_VARARGS(t) (TYPE_FLAGS (t) & TYPE_FLAG_VARARGS)
-
-/* Identify a vector type. Gcc is handling this by adding an extra
- attribute to the array type. We slurp that in as a new flag of a
- type. This is used only in dwarf2read.c. */
-#define TYPE_FLAG_VECTOR (1 << 12)
-#define TYPE_VECTOR(t) (TYPE_FLAGS (t) & TYPE_FLAG_VECTOR)
+#define TYPE_DATA_SPACE(t) \
+ (TYPE_INSTANCE_FLAGS (t) & TYPE_INSTANCE_FLAG_DATA_SPACE)
/* Address class flags. Some environments provide for pointers whose
size is different from that of a normal pointer or address types
where the bits are interpreted differently than normal addresses. The
TYPE_FLAG_ADDRESS_CLASS_n flags may be used in target specific
ways to represent these different types of address classes. */
-#define TYPE_FLAG_ADDRESS_CLASS_1 (1 << 13)
#define TYPE_ADDRESS_CLASS_1(t) (TYPE_INSTANCE_FLAGS(t) \
- & TYPE_FLAG_ADDRESS_CLASS_1)
-#define TYPE_FLAG_ADDRESS_CLASS_2 (1 << 14)
+ & TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1)
#define TYPE_ADDRESS_CLASS_2(t) (TYPE_INSTANCE_FLAGS(t) \
- & TYPE_FLAG_ADDRESS_CLASS_2)
-#define TYPE_FLAG_ADDRESS_CLASS_ALL (TYPE_FLAG_ADDRESS_CLASS_1 \
- | TYPE_FLAG_ADDRESS_CLASS_2)
+ & TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2)
+#define TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL \
+ (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1 | TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2)
#define TYPE_ADDRESS_CLASS_ALL(t) (TYPE_INSTANCE_FLAGS(t) \
- & TYPE_FLAG_ADDRESS_CLASS_ALL)
+ & TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL)
-/* The debugging formats (especially STABS) do not contain enough information
- to represent all Ada types---especially those whose size depends on
- dynamic quantities. Therefore, the GNAT Ada compiler includes
- extra information in the form of additional type definitions
- connected by naming conventions. This flag indicates that the
- type is an ordinary (unencoded) GDB type that has been created from
- the necessary run-time information, and does not need further
- interpretation. Optionally marks ordinary, fixed-size GDB type. */
-
-#define TYPE_FLAG_FIXED_INSTANCE (1 << 15)
-
-/* This debug target supports TYPE_STUB(t). In the unsupported case we have to
- rely on NFIELDS to be zero etc., see TYPE_IS_OPAQUE ().
- TYPE_STUB(t) with !TYPE_STUB_SUPPORTED(t) may exist if we only guessed
- the TYPE_STUB(t) value (see dwarfread.c). */
-
-#define TYPE_FLAG_STUB_SUPPORTED (1 << 16)
-#define TYPE_STUB_SUPPORTED(t) (TYPE_FLAGS (t) & TYPE_FLAG_STUB_SUPPORTED)
+/* Determine which field of the union main_type.fields[x].loc is used. */
-/* Not textual. By default, GDB treats all single byte integers as
- characters (or elements of strings) unless this flag is set. */
-
-#define TYPE_FLAG_NOTTEXT (1 << 17)
-#define TYPE_NOTTEXT(t) (TYPE_FLAGS (t) & TYPE_FLAG_NOTTEXT)
-
-/* Array bound type. */
-enum array_bound_type
-{
- BOUND_SIMPLE = 0,
- BOUND_BY_VALUE_IN_REG,
- BOUND_BY_REF_IN_REG,
- BOUND_BY_VALUE_ON_STACK,
- BOUND_BY_REF_ON_STACK,
- BOUND_CANNOT_BE_DETERMINED
-};
+enum field_loc_kind
+ {
+ FIELD_LOC_KIND_BITPOS, /* bitpos */
+ FIELD_LOC_KIND_PHYSADDR, /* physaddr */
+ FIELD_LOC_KIND_PHYSNAME, /* physname */
+ FIELD_LOC_KIND_DWARF_BLOCK /* dwarf_block */
+ };
/* This structure is space-critical.
Its layout has been tweaked to reduce the space used. */
ENUM_BITFIELD(type_code) code : 8;
- /* Array bounds. These fields appear at this location because
- they pack nicely here. */
+ /* Flags about this type. These fields appear at this location
+ because they packs nicely here. See the TYPE_* macros for
+ documentation about these fields. */
+
+ unsigned int flag_unsigned : 1;
+ unsigned int flag_nosign : 1;
+ unsigned int flag_stub : 1;
+ unsigned int flag_target_stub : 1;
+ unsigned int flag_static : 1;
+ unsigned int flag_prototyped : 1;
+ unsigned int flag_incomplete : 1;
+ unsigned int flag_varargs : 1;
+ unsigned int flag_vector : 1;
+ unsigned int flag_stub_supported : 1;
+ unsigned int flag_nottext : 1;
+ unsigned int flag_fixed_instance : 1;
+ unsigned int flag_objfile_owned : 1;
+
+ /* Number of fields described for this type. This field appears at
+ this location because it packs nicely here. */
+
+ short nfields;
+
+ /* Field number of the virtual function table pointer in
+ VPTR_BASETYPE. If -1, we were unable to find the virtual
+ function table pointer in initial symbol reading, and
+ get_vptr_fieldno should be called to find it if possible.
+ get_vptr_fieldno will update this field if possible.
+ Otherwise the value is left at -1.
+
+ Unused if this type does not have virtual functions.
+
+ This field appears at this location because it packs nicely here. */
- ENUM_BITFIELD(array_bound_type) upper_bound_type : 4;
- ENUM_BITFIELD(array_bound_type) lower_bound_type : 4;
+ short vptr_fieldno;
/* Name of this type, or NULL if none.
major overhaul of the internal type system, it can't be avoided
for now. */
- struct objfile *objfile;
+ union type_owner
+ {
+ struct objfile *objfile;
+ struct gdbarch *gdbarch;
+ } owner;
/* For a pointer type, describes the type of object pointed to.
For an array type, describes the type of the elements.
struct type *target_type;
- /* Flags about this type. */
-
- int flags;
-
- /* Number of fields described for this type */
-
- short nfields;
-
- /* Field number of the virtual function table pointer in
- VPTR_BASETYPE. If -1, we were unable to find the virtual
- function table pointer in initial symbol reading, and
- get_vptr_fieldno should be called to find it if possible.
- get_vptr_fieldno will update this field if possible.
- Otherwise the value is left at -1.
-
- Unused if this type does not have virtual functions. */
-
- short vptr_fieldno;
-
/* For structure and union types, a description of each field.
For set and pascal array types, there is one "field",
whose type is the domain type of the set or array.
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;
+ 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. */
+ /* 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;
- }
- loc;
+ CORE_ADDR physaddr;
+ char *physname;
- /* For a function or member type, this is 1 if the argument is marked
- artificial. Artificial arguments should not be shown to the
- user. */
- unsigned int artificial : 1;
+ /* The field location can be computed by evaluating the following DWARF
+ block. This can be used in Fortran variable-length arrays, for
+ instance. */
- /* This flag is zero for non-static fields, 1 for fields whose location
- is specified by the label loc.physname, and 2 for fields whose location
- is specified by loc.physaddr. */
+ 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;
- unsigned int static_kind : 2;
+ /* Discriminant for union field_location. */
+ ENUM_BITFIELD(field_loc_kind) loc_kind : 2;
- /* 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. */
+ /* 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. */
- unsigned int bitsize : 29;
+ unsigned int bitsize : 29;
- /* 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. */
+ /* 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 type *type;
+ struct type *type;
- /* Name of field, value or argument.
- NULL for range bounds, array domains, and member function
- arguments. */
+ /* Name of field, value or argument.
+ NULL for range bounds, array domains, and member function
+ arguments. */
- char *name;
+ char *name;
+ } *fields;
- } *fields;
+ /* Union member used for range types. */
+
+ struct range_bounds
+ {
+ /* Low bound of range. */
+
+ LONGEST low;
+
+ /* High bound of range. */
+
+ LONGEST high;
+
+ /* 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;
+
+ } *bounds;
+
+ } flds_bnds;
/* For types with virtual functions (TYPE_CODE_STRUCT), VPTR_BASETYPE
is the base class which defined the virtual function table pointer.
to reconstruct the rest of the fields). */
unsigned int is_stub:1;
- /* C++ method that is inlined */
- unsigned int is_inlined:1;
-
/* Unused. */
- unsigned int dummy:3;
+ unsigned int dummy:4;
/* Index into that baseclass's virtual function table,
minus 2; else if static: VOFFSET_STATIC; else: 0. */
}
*template_args;
- /* If this "struct type" describes a template, it has a list
- * of instantiations. "instantiations" is a pointer to an array
- * of type's, one representing each instantiation. There
- * are "ninstantiations" elements in this array.
- */
- short ninstantiations;
- struct type **instantiations;
-
/* Pointer to information about enclosing scope, if this is a
* local type. If it is not a local type, this is NULL
*/
int line;
}
*localtype_ptr;
+
+ /* One if this struct is a dynamic class, as defined by the
+ Itanium C++ ABI: if it requires a virtual table pointer,
+ because it or any of its base classes have one or more virtual
+ member functions or virtual base classes. Minus one if not
+ dynamic. Zero if not yet computed. */
+ int is_dynamic : 2;
};
/* Struct used in computing virtual base list */
so you only have to call check_typedef once. Since allocate_value
calls check_typedef, TYPE_LENGTH (VALUE_TYPE (X)) is safe. */
#define TYPE_LENGTH(thistype) (thistype)->length
-#define TYPE_OBJFILE(thistype) TYPE_MAIN_TYPE(thistype)->objfile
-#define TYPE_FLAGS(thistype) TYPE_MAIN_TYPE(thistype)->flags
/* Note that TYPE_CODE can be TYPE_CODE_TYPEDEF, so if you want the real
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_INSTANTIATIONS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->instantiations
#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_TYPE(thistype) \
- TYPE_MAIN_TYPE(thistype)->upper_bound_type
-#define TYPE_ARRAY_LOWER_BOUND_TYPE(thistype) \
- TYPE_MAIN_TYPE(thistype)->lower_bound_type
+#define TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED(arraytype) \
+ TYPE_HIGH_BOUND_UNDEFINED(TYPE_INDEX_TYPE(arraytype))
+#define TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED(arraytype) \
+ TYPE_LOW_BOUND_UNDEFINED(TYPE_INDEX_TYPE(arraytype))
#define TYPE_ARRAY_UPPER_BOUND_VALUE(arraytype) \
- (TYPE_FIELD_BITPOS((TYPE_FIELD_TYPE((arraytype),0)),1))
+ (TYPE_HIGH_BOUND(TYPE_INDEX_TYPE((arraytype))))
#define TYPE_ARRAY_LOWER_BOUND_VALUE(arraytype) \
- (TYPE_FIELD_BITPOS((TYPE_FIELD_TYPE((arraytype),0)),0))
+ (TYPE_LOW_BOUND(TYPE_INDEX_TYPE((arraytype))))
/* C++ */
#define TYPE_NFN_FIELDS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->nfn_fields
#define TYPE_NFN_FIELDS_TOTAL(thistype) TYPE_CPLUS_SPECIFIC(thistype)->nfn_fields_total
#define TYPE_NTEMPLATE_ARGS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->ntemplate_args
-#define TYPE_NINSTANTIATIONS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->ninstantiations
#define TYPE_DECLARED_TYPE(thistype) TYPE_CPLUS_SPECIFIC(thistype)->declared_type
#define TYPE_TYPE_SPECIFIC(thistype) TYPE_MAIN_TYPE(thistype)->type_specific
#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 TYPE_CPLUS_DYNAMIC(thistype) TYPE_CPLUS_SPECIFIC (thistype)->is_dynamic
#define BASETYPE_VIA_VIRTUAL(thistype, index) \
(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits == NULL ? 0 \
#define FIELD_TYPE(thisfld) ((thisfld).type)
#define FIELD_NAME(thisfld) ((thisfld).name)
+#define FIELD_LOC_KIND(thisfld) ((thisfld).loc_kind)
#define FIELD_BITPOS(thisfld) ((thisfld).loc.bitpos)
+#define FIELD_STATIC_PHYSNAME(thisfld) ((thisfld).loc.physname)
+#define FIELD_STATIC_PHYSADDR(thisfld) ((thisfld).loc.physaddr)
+#define FIELD_DWARF_BLOCK(thisfld) ((thisfld).loc.dwarf_block)
+#define SET_FIELD_BITPOS(thisfld, bitpos) \
+ (FIELD_LOC_KIND (thisfld) = FIELD_LOC_KIND_BITPOS, \
+ FIELD_BITPOS (thisfld) = (bitpos))
+#define SET_FIELD_PHYSNAME(thisfld, name) \
+ (FIELD_LOC_KIND (thisfld) = FIELD_LOC_KIND_PHYSNAME, \
+ FIELD_STATIC_PHYSNAME (thisfld) = (name))
+#define SET_FIELD_PHYSADDR(thisfld, addr) \
+ (FIELD_LOC_KIND (thisfld) = FIELD_LOC_KIND_PHYSADDR, \
+ FIELD_STATIC_PHYSADDR (thisfld) = (addr))
+#define SET_FIELD_DWARF_BLOCK(thisfld, addr) \
+ (FIELD_LOC_KIND (thisfld) = FIELD_LOC_KIND_DWARF_BLOCK, \
+ FIELD_DWARF_BLOCK (thisfld) = (addr))
#define FIELD_ARTIFICIAL(thisfld) ((thisfld).artificial)
#define FIELD_BITSIZE(thisfld) ((thisfld).bitsize)
-#define FIELD_STATIC_KIND(thisfld) ((thisfld).static_kind)
-#define FIELD_PHYSNAME(thisfld) ((thisfld).loc.physname)
-#define FIELD_PHYSADDR(thisfld) ((thisfld).loc.physaddr)
-#define SET_FIELD_PHYSNAME(thisfld, name) \
- ((thisfld).static_kind = 1, FIELD_PHYSNAME(thisfld) = (name))
-#define SET_FIELD_PHYSADDR(thisfld, name) \
- ((thisfld).static_kind = 2, FIELD_PHYSADDR(thisfld) = (name))
-#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_BITPOS(thistype, n) FIELD_BITPOS(TYPE_FIELD(thistype,n))
+#define TYPE_FIELD_LOC_KIND(thistype, n) FIELD_LOC_KIND (TYPE_FIELD (thistype, n))
+#define TYPE_FIELD_BITPOS(thistype, n) FIELD_BITPOS (TYPE_FIELD (thistype, n))
+#define TYPE_FIELD_STATIC_PHYSNAME(thistype, n) FIELD_STATIC_PHYSNAME (TYPE_FIELD (thistype, n))
+#define TYPE_FIELD_STATIC_PHYSADDR(thistype, n) FIELD_STATIC_PHYSADDR (TYPE_FIELD (thistype, n))
+#define TYPE_FIELD_DWARF_BLOCK(thistype, n) FIELD_DWARF_BLOCK (TYPE_FIELD (thistype, n))
#define TYPE_FIELD_ARTIFICIAL(thistype, n) FIELD_ARTIFICIAL(TYPE_FIELD(thistype,n))
#define TYPE_FIELD_BITSIZE(thistype, n) FIELD_BITSIZE(TYPE_FIELD(thistype,n))
#define TYPE_FIELD_PACKED(thistype, n) (FIELD_BITSIZE(TYPE_FIELD(thistype,n))!=0)
#define TYPE_TEMPLATE_ARG(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->template_args[n]
-#define TYPE_INSTANTIATION(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->instantiations[n]
#define TYPE_FIELD_PRIVATE_BITS(thistype) \
TYPE_CPLUS_SPECIFIC(thistype)->private_field_bits
(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits == NULL ? 0 \
: B_TST(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (n)))
-#define TYPE_FIELD_STATIC(thistype, n) (TYPE_MAIN_TYPE (thistype)->fields[n].static_kind != 0)
-#define TYPE_FIELD_STATIC_KIND(thistype, n) TYPE_MAIN_TYPE (thistype)->fields[n].static_kind
-#define TYPE_FIELD_STATIC_HAS_ADDR(thistype, n) (TYPE_MAIN_TYPE (thistype)->fields[n].static_kind == 2)
-#define TYPE_FIELD_STATIC_PHYSNAME(thistype, n) FIELD_PHYSNAME(TYPE_FIELD(thistype, n))
-#define TYPE_FIELD_STATIC_PHYSADDR(thistype, n) FIELD_PHYSADDR(TYPE_FIELD(thistype, n))
-
#define TYPE_FN_FIELDLISTS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists
#define TYPE_FN_FIELDLIST(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n]
#define TYPE_FN_FIELDLIST1(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n].fn_fields
#define TYPE_FN_FIELD_ARTIFICIAL(thisfn, n) ((thisfn)[n].is_artificial)
#define TYPE_FN_FIELD_ABSTRACT(thisfn, n) ((thisfn)[n].is_abstract)
#define TYPE_FN_FIELD_STUB(thisfn, n) ((thisfn)[n].is_stub)
-#define TYPE_FN_FIELD_INLINED(thisfn, n) ((thisfn)[n].is_inlined)
#define TYPE_FN_FIELD_FCONTEXT(thisfn, n) ((thisfn)[n].fcontext)
#define TYPE_FN_FIELD_VOFFSET(thisfn, n) ((thisfn)[n].voffset-2)
#define TYPE_FN_FIELD_VIRTUAL_P(thisfn, n) ((thisfn)[n].voffset > 1)
struct builtin_type
{
- /* Address/pointer types. */
+ /* Integral types. */
+
+ /* Implicit size/sign (based on the the architecture's ABI). */
+ struct type *builtin_void;
+ struct type *builtin_char;
+ struct type *builtin_short;
+ struct type *builtin_int;
+ struct type *builtin_long;
+ struct type *builtin_signed_char;
+ struct type *builtin_unsigned_char;
+ struct type *builtin_unsigned_short;
+ struct type *builtin_unsigned_int;
+ struct type *builtin_unsigned_long;
+ struct type *builtin_float;
+ struct type *builtin_double;
+ struct type *builtin_long_double;
+ struct type *builtin_complex;
+ struct type *builtin_double_complex;
+ struct type *builtin_string;
+ struct type *builtin_bool;
+ struct type *builtin_long_long;
+ struct type *builtin_unsigned_long_long;
+ struct type *builtin_decfloat;
+ struct type *builtin_decdouble;
+ struct type *builtin_declong;
+
+ /* "True" character types.
+ We use these for the '/c' print format, because c_char is just a
+ one-byte integral type, which languages less laid back than C
+ will print as ... well, a one-byte integral type. */
+ struct type *builtin_true_char;
+ struct type *builtin_true_unsigned_char;
+
+ /* Explicit sizes - see C9X <intypes.h> for naming scheme. The "int0"
+ is for when an architecture needs to describe a register that has
+ no size. */
+ struct type *builtin_int0;
+ struct type *builtin_int8;
+ struct type *builtin_uint8;
+ struct type *builtin_int16;
+ struct type *builtin_uint16;
+ struct type *builtin_int32;
+ struct type *builtin_uint32;
+ struct type *builtin_int64;
+ struct type *builtin_uint64;
+ struct type *builtin_int128;
+ struct type *builtin_uint128;
+
+
+ /* Pointer types. */
/* `pointer to data' type. Some target platforms use an implicitly
{sign,zero} -extended 32-bit ABI pointer on a 64-bit ISA. */
(*) () can server as a generic function pointer. */
struct type *builtin_func_ptr;
- /* The target CPU's address type. This is the ISA address size. */
- struct type *builtin_core_addr;
+ /* Special-purpose types. */
- /* Types used for symbols with no debug information. */
- struct type *nodebug_text_symbol;
- struct type *nodebug_data_symbol;
- struct type *nodebug_unknown_symbol;
- struct type *nodebug_tls_symbol;
+ /* This type is used to represent a GDB internal function. */
+ struct type *internal_fn;
+};
+/* Return the type table for the specified architecture. */
+extern const struct builtin_type *builtin_type (struct gdbarch *gdbarch);
- /* Integral types. */
- /* We use these for the '/c' print format, because c_char is just a
- one-byte integral type, which languages less laid back than C
- will print as ... well, a one-byte integral type. */
- struct type *builtin_true_char;
- struct type *builtin_true_unsigned_char;
+/* Per-objfile types used by symbol readers. */
- /* Implicit size/sign (based on the the architecture's ABI). */
+struct objfile_type
+{
+ /* Basic types based on the objfile architecture. */
struct type *builtin_void;
struct type *builtin_char;
struct type *builtin_short;
struct type *builtin_int;
struct type *builtin_long;
+ struct type *builtin_long_long;
struct type *builtin_signed_char;
struct type *builtin_unsigned_char;
struct type *builtin_unsigned_short;
struct type *builtin_unsigned_int;
struct type *builtin_unsigned_long;
+ struct type *builtin_unsigned_long_long;
struct type *builtin_float;
struct type *builtin_double;
struct type *builtin_long_double;
- struct type *builtin_complex;
- struct type *builtin_double_complex;
- struct type *builtin_string;
- struct type *builtin_bool;
- struct type *builtin_long_long;
- struct type *builtin_unsigned_long_long;
- struct type *builtin_decfloat;
- struct type *builtin_decdouble;
- struct type *builtin_declong;
-};
-/* Return the type table for the specified architecture. */
-extern const struct builtin_type *builtin_type (struct gdbarch *gdbarch);
+ /* This type is used to represent symbol addresses. */
+ struct type *builtin_core_addr;
-/* Compatibility macros to access types for the current architecture. */
-#define builtin_type_void_data_ptr \
- (builtin_type (current_gdbarch)->builtin_data_ptr)
-#define builtin_type_void_func_ptr \
- (builtin_type (current_gdbarch)->builtin_func_ptr)
-#define builtin_type_CORE_ADDR \
- (builtin_type (current_gdbarch)->builtin_core_addr)
-#define builtin_type_true_char \
- (builtin_type (current_gdbarch)->builtin_true_char)
-#define builtin_type_void \
- (builtin_type (current_gdbarch)->builtin_void)
-#define builtin_type_char \
- (builtin_type (current_gdbarch)->builtin_char)
-#define builtin_type_short \
- (builtin_type (current_gdbarch)->builtin_short)
-#define builtin_type_int \
- (builtin_type (current_gdbarch)->builtin_int)
-#define builtin_type_long \
- (builtin_type (current_gdbarch)->builtin_long)
-#define builtin_type_signed_char \
- (builtin_type (current_gdbarch)->builtin_signed_char)
-#define builtin_type_unsigned_char \
- (builtin_type (current_gdbarch)->builtin_unsigned_char)
-#define builtin_type_unsigned_short \
- (builtin_type (current_gdbarch)->builtin_unsigned_short)
-#define builtin_type_unsigned_int \
- (builtin_type (current_gdbarch)->builtin_unsigned_int)
-#define builtin_type_unsigned_long \
- (builtin_type (current_gdbarch)->builtin_unsigned_long)
-#define builtin_type_float \
- (builtin_type (current_gdbarch)->builtin_float)
-#define builtin_type_double \
- (builtin_type (current_gdbarch)->builtin_double)
-#define builtin_type_long_double \
- (builtin_type (current_gdbarch)->builtin_long_double)
-#define builtin_type_complex \
- (builtin_type (current_gdbarch)->builtin_complex)
-#define builtin_type_double_complex \
- (builtin_type (current_gdbarch)->builtin_double_complex)
-#define builtin_type_string \
- (builtin_type (current_gdbarch)->builtin_string)
-#define builtin_type_bool \
- (builtin_type (current_gdbarch)->builtin_bool)
-#define builtin_type_long_long \
- (builtin_type (current_gdbarch)->builtin_long_long)
-#define builtin_type_unsigned_long_long \
- (builtin_type (current_gdbarch)->builtin_unsigned_long_long)
+ /* This type represents a type that was unrecognized in symbol read-in. */
+ struct type *builtin_error;
-
-/* Explicit sizes - see C9X <intypes.h> for naming scheme. The "int0"
- is for when an architecture needs to describe a register that has
- no size. */
-extern struct type *builtin_type_int0;
-extern struct type *builtin_type_int8;
-extern struct type *builtin_type_uint8;
-extern struct type *builtin_type_int16;
-extern struct type *builtin_type_uint16;
-extern struct type *builtin_type_int32;
-extern struct type *builtin_type_uint32;
-extern struct type *builtin_type_int64;
-extern struct type *builtin_type_uint64;
-extern struct type *builtin_type_int128;
-extern struct type *builtin_type_uint128;
+ /* Types used for symbols with no debug information. */
+ struct type *nodebug_text_symbol;
+ struct type *nodebug_data_symbol;
+ struct type *nodebug_unknown_symbol;
+ struct type *nodebug_tls_symbol;
+};
+
+/* Return the type table for the specified objfile. */
+extern const struct objfile_type *objfile_type (struct objfile *objfile);
+
/* Explicit floating-point formats. See "floatformat.h". */
extern const struct floatformat *floatformats_ieee_single[BFD_ENDIAN_UNKNOWN];
extern const struct floatformat *floatformats_ieee_double[BFD_ENDIAN_UNKNOWN];
extern const struct floatformat *floatformats_vax_d[BFD_ENDIAN_UNKNOWN];
extern const struct floatformat *floatformats_ibm_long_double[BFD_ENDIAN_UNKNOWN];
-extern struct type *builtin_type_ieee_single;
-extern struct type *builtin_type_ieee_double;
-extern struct type *builtin_type_i387_ext;
-extern struct type *builtin_type_m68881_ext;
-extern struct type *builtin_type_arm_ext;
-extern struct type *builtin_type_ia64_spill;
-extern struct type *builtin_type_ia64_quad;
-
-/* This type represents a type that was unrecognized in symbol
- read-in. */
-
-extern struct type *builtin_type_error;
-
-
-/* Modula-2 types */
-
-struct builtin_m2_type
-{
- struct type *builtin_char;
- struct type *builtin_int;
- struct type *builtin_card;
- struct type *builtin_real;
- struct type *builtin_bool;
-};
-
-/* Return the Modula-2 type table for the specified architecture. */
-extern const struct builtin_m2_type *builtin_m2_type (struct gdbarch *gdbarch);
-
-/* Compatibility macros to access types for the current architecture. */
-#define builtin_type_m2_char \
- (builtin_m2_type (current_gdbarch)->builtin_char)
-#define builtin_type_m2_int \
- (builtin_m2_type (current_gdbarch)->builtin_int)
-#define builtin_type_m2_card \
- (builtin_m2_type (current_gdbarch)->builtin_card)
-#define builtin_type_m2_real \
- (builtin_m2_type (current_gdbarch)->builtin_real)
-#define builtin_type_m2_bool \
- (builtin_m2_type (current_gdbarch)->builtin_bool)
-
-
-/* Fortran (F77) types */
-
-struct builtin_f_type
-{
- struct type *builtin_character;
- struct type *builtin_integer;
- struct type *builtin_integer_s2;
- struct type *builtin_logical;
- struct type *builtin_logical_s1;
- struct type *builtin_logical_s2;
- struct type *builtin_real;
- struct type *builtin_real_s8;
- struct type *builtin_real_s16;
- struct type *builtin_complex_s8;
- struct type *builtin_complex_s16;
- struct type *builtin_complex_s32;
- struct type *builtin_void;
-};
-
-/* Return the Fortran type table for the specified architecture. */
-extern const struct builtin_f_type *builtin_f_type (struct gdbarch *gdbarch);
-
-/* Compatibility macros to access types for the current architecture. */
-#define builtin_type_f_character \
- (builtin_f_type (current_gdbarch)->builtin_character)
-#define builtin_type_f_integer \
- (builtin_f_type (current_gdbarch)->builtin_integer)
-#define builtin_type_f_integer_s2 \
- (builtin_f_type (current_gdbarch)->builtin_integer_s2)
-#define builtin_type_f_logical \
- (builtin_f_type (current_gdbarch)->builtin_logical)
-#define builtin_type_f_logical_s1 \
- (builtin_f_type (current_gdbarch)->builtin_logical_s1)
-#define builtin_type_f_logical_s2 \
- (builtin_f_type (current_gdbarch)->builtin_logical_s2)
-#define builtin_type_f_real \
- (builtin_f_type (current_gdbarch)->builtin_real)
-#define builtin_type_f_real_s8 \
- (builtin_f_type (current_gdbarch)->builtin_real_s8)
-#define builtin_type_f_real_s16 \
- (builtin_f_type (current_gdbarch)->builtin_real_s16)
-#define builtin_type_f_complex_s8 \
- (builtin_f_type (current_gdbarch)->builtin_complex_s8)
-#define builtin_type_f_complex_s16 \
- (builtin_f_type (current_gdbarch)->builtin_complex_s16)
-#define builtin_type_f_complex_s32 \
- (builtin_f_type (current_gdbarch)->builtin_complex_s32)
-#define builtin_type_f_void \
- (builtin_f_type (current_gdbarch)->builtin_void)
-
-
-/* RTTI for C++ */
-/* extern struct type *builtin_type_cxx_typeinfo; */
/* Maximum and minimum values of built-in types */
the same as for the type structure. */
#define TYPE_ALLOC(t,size) \
- (TYPE_OBJFILE (t) != NULL \
+ (TYPE_OBJFILE_OWNED (t) \
? obstack_alloc (&TYPE_OBJFILE (t) -> objfile_obstack, size) \
: xmalloc (size))
#define TYPE_ZALLOC(t,size) \
- (TYPE_OBJFILE (t) != NULL \
+ (TYPE_OBJFILE_OWNED (t) \
? memset (obstack_alloc (&TYPE_OBJFILE (t)->objfile_obstack, size), \
0, size) \
: xzalloc (size))
+/* Use alloc_type to allocate a type owned by an objfile.
+ Use alloc_type_arch to allocate a type owned by an architecture.
+ Use alloc_type_copy to allocate a type with the same owner as a
+ pre-existing template type, no matter whether objfile or gdbarch. */
extern struct type *alloc_type (struct objfile *);
+extern struct type *alloc_type_arch (struct gdbarch *);
+extern struct type *alloc_type_copy (const struct type *);
+
+/* Return the type's architecture. For types owned by an architecture,
+ that architecture is returned. For types owned by an objfile, that
+ objfile's architecture is returned. */
+extern struct gdbarch *get_type_arch (const struct type *);
+/* Helper function to construct objfile-owned types. */
extern struct type *init_type (enum type_code, int, int, char *,
struct objfile *);
+/* Helper functions to construct architecture-owned types. */
+extern struct type *arch_type (struct gdbarch *, enum type_code, int, char *);
+extern struct type *arch_integer_type (struct gdbarch *, int, int, char *);
+extern struct type *arch_character_type (struct gdbarch *, int, int, char *);
+extern struct type *arch_boolean_type (struct gdbarch *, int, int, char *);
+extern struct type *arch_float_type (struct gdbarch *, int, char *,
+ const struct floatformat **);
+extern struct type *arch_complex_type (struct gdbarch *, char *,
+ struct type *);
+
/* Helper functions to construct a struct or record type. An
- initially empty type is created using init_composite_type().
+ initially empty type is created using arch_composite_type().
Fields are then added using append_struct_type_field(). A union
type has its size set to the largest field. A struct type has each
field packed against the previous. */
-extern struct type *init_composite_type (char *name, enum type_code code);
+extern struct type *arch_composite_type (struct gdbarch *gdbarch,
+ char *name, enum type_code code);
extern void append_composite_type_field (struct type *t, char *name,
struct type *field);
+extern void append_composite_type_field_aligned (struct type *t,
+ char *name,
+ struct type *field,
+ int alignment);
/* Helper functions to construct a bit flags type. An initially empty
- type is created using init_flag_type(). Flags are then added using
+ type is created using arch_flag_type(). Flags are then added using
append_flag_type_flag(). */
-extern struct type *init_flags_type (char *name, int length);
+extern struct type *arch_flags_type (struct gdbarch *gdbarch,
+ char *name, int length);
extern void append_flags_type_flag (struct type *type, int bitpos, char *name);
extern void make_vector_type (struct type *array_type);
extern void replace_type (struct type *, struct type *);
-extern int address_space_name_to_int (char *);
+extern int address_space_name_to_int (struct gdbarch *, char *);
-extern const char *address_space_int_to_name (int);
+extern const char *address_space_int_to_name (struct gdbarch *, int);
extern struct type *make_type_with_address_space (struct type *type,
int space_identifier);
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 *);
+extern struct type *lookup_array_range_type (struct type *, int, int);
-extern struct type *create_string_type (struct type *, struct type *);
+extern struct type *create_string_type (struct type *, struct type *,
+ struct type *);
+extern struct type *lookup_string_range_type (struct type *, int, int);
extern struct type *create_set_type (struct type *, struct type *);
-extern struct type *lookup_unsigned_typename (char *);
+extern struct type *lookup_unsigned_typename (const struct language_defn *,
+ struct gdbarch *,char *);
-extern struct type *lookup_signed_typename (char *);
+extern struct type *lookup_signed_typename (const struct language_defn *,
+ struct gdbarch *,char *);
extern struct type *check_typedef (struct type *);
-#define CHECK_TYPEDEF(TYPE) (TYPE) = check_typedef (TYPE)
+#define CHECK_TYPEDEF(TYPE) \
+ do { \
+ (TYPE) = check_typedef (TYPE); \
+ } while (0)
extern void check_stub_method_group (struct type *, int);
extern char *gdb_mangle_name (struct type *, int, int);
-extern struct type *lookup_typename (char *, struct block *, int);
+extern struct type *lookup_typename (const struct language_defn *,
+ struct gdbarch *, char *,
+ struct block *, int);
extern struct type *lookup_template_type (char *, struct type *,
struct block *);
extern int get_vptr_fieldno (struct type *, struct type **);
-extern int get_destructor_fn_field (struct type *, int *, int *);
-
extern int get_discrete_bounds (struct type *, LONGEST *, LONGEST *);
extern int is_ancestor (struct type *, struct type *);
extern void recursive_dump_type (struct type *, int);
+extern int field_is_static (struct field *);
+
/* printcmd.c */
-extern void print_scalar_formatted (const void *, struct type *, int, int,
- struct ui_file *);
+extern void print_scalar_formatted (const void *, struct type *,
+ const struct value_print_options *,
+ int, struct ui_file *);
extern int can_dereference (struct type *);
struct type *type,
htab_t copied_types);
+extern struct type *copy_type (const struct type *type);
+
#endif /* GDBTYPES_H */
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