/* Internal type definitions for GDB.
- Copyright (C) 1992 Free Software Foundation, Inc.
+ Copyright (C) 1992, 1993, 1994, 1996, 1998, 1999
+ Free Software Foundation, Inc.
Contributed by Cygnus Support, using pieces from other GDB modules.
This file is part of GDB.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#if !defined (GDBTYPES_H)
#define GDBTYPES_H 1
#define FT_VOID 0
#define FT_BOOLEAN 1
-#define FT_CHAR 2
-#define FT_SIGNED_CHAR 3
-#define FT_UNSIGNED_CHAR 4
+#define FT_CHAR 2 /* we use this for not-unsigned C/C++ chars */
+#define FT_SIGNED_CHAR 3 /* we use this for C++ signed chars */
+#define FT_UNSIGNED_CHAR 4 /* we use this for C/C++ unsigned chars */
#define FT_SHORT 5
#define FT_SIGNED_SHORT 6
#define FT_UNSIGNED_SHORT 7
#define FT_FLOAT_DECIMAL 25
#define FT_BYTE 26
#define FT_UNSIGNED_BYTE 27
+#define FT_TEMPLATE_ARG 28
-#define FT_NUM_MEMBERS 28 /* Highest FT_* above, plus one. */
+#define FT_NUM_MEMBERS 29 /* Highest FT_* above, plus one. */
/* Some macros for char-based bitfields. */
TYPE_CODE_FUNC, /* Function type */
TYPE_CODE_INT, /* Integer type */
- /* Floating type. This is *NOT* a complex type. Complex types, when
- we have them, will have their own type code (or TYPE_CODE_ERROR if
- we can parse a complex type but not manipulate it). There are parts
+ /* Floating type. This is *NOT* a complex type. Beware, there are parts
of GDB which bogusly assume that TYPE_CODE_FLT can mean complex. */
TYPE_CODE_FLT,
/* Boolean type. 0 is false, 1 is true, and other values are non-boolean
(e.g. FORTRAN "logical" used as unsigned int). */
- TYPE_CODE_BOOL
+ TYPE_CODE_BOOL,
+
+ /* Fortran */
+ TYPE_CODE_COMPLEX, /* Complex float */
+
+ TYPE_CODE_TYPEDEF,
+ TYPE_CODE_TEMPLATE, /* C++ template */
+ TYPE_CODE_TEMPLATE_ARG /* C++ template arg */
+
};
/* For now allow source to use TYPE_CODE_CLASS for C++ classes, as an
/* Some bits for the type's flags word. */
/* Unsigned integer type. If this is not set for a TYPE_CODE_INT, the
- type is signed. */
+ type is signed (unless TYPE_FLAG_NOSIGN (below) is set). */
#define TYPE_FLAG_UNSIGNED (1 << 0)
+/* 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 ofa sign! */
+
+#define TYPE_FLAG_NOSIGN (1 << 1)
+
/* 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)
/* The target type of this type is a stub type, and this type needs to
- be updated if it gets un-stubbed in check_stub_type. Currently only
- used for arrays, in which TYPE_LENGTH of the array gets set based
- on the TYPE_LENGTH of the target type. */
+ be updated if it gets un-stubbed in check_typedef.
+ Used for arrays and ranges, in which TYPE_LENGTH of the array/range
+ gets set based on the TYPE_LENGTH of the target type.
+ Also, set for TYPE_CODE_TYPEDEF. */
#define TYPE_FLAG_TARGET_STUB (1 << 3)
+/* Static type. If this is set, the corresponding type had
+ * a static modifier.
+ * Note: This may be unnecessary, since static data members
+ * are indicated by other means (bitpos == -1)
+ */
+
+#define TYPE_FLAG_STATIC (1 << 4)
+
+/* Constant type. If this is set, the corresponding type has a
+ * const modifier.
+ */
+
+#define TYPE_FLAG_CONST (1 << 5)
+
+/* Volatile type. If this is set, the corresponding type has a
+ * volatile modifier.
+ */
+
+#define TYPE_FLAG_VOLATILE (1 << 6)
+
+
+/* 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)
+
+/* This flag is used to indicate that processing for this type
+ is incomplete.
+
+ (Mostly intended for HP platforms, where class methods, for
+ instance, can be encountered before their classes in the debug
+ 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)
+
+
struct type
{
char *tag_name;
- /* Length, in units of TARGET_CHAR_BIT bits,
- of storage for a value of this type */
+ /* Length of storage for a value of this type. Various places pass
+ this to memcpy and such, meaning it must be in units of
+ HOST_CHAR_BIT. Various other places expect they can calculate
+ addresses by adding it and such, meaning it must be in units of
+ TARGET_CHAR_BIT. For some DSP targets, in which HOST_CHAR_BIT
+ will (presumably) be 8 and TARGET_CHAR_BIT will be (say) 32, this
+ is a problem. One fix would be to make this field in bits
+ (requiring that it always be a multiple of HOST_CHAR_BIT and
+ TARGET_CHAR_BIT)--the other choice would be to make it
+ consistently in units of HOST_CHAR_BIT. */
unsigned length;
+ /* FIXME, these should probably be restricted to a Fortran-specific
+ field in some fashion. */
+#define BOUND_CANNOT_BE_DETERMINED 5
+#define BOUND_BY_REF_ON_STACK 4
+#define BOUND_BY_VALUE_ON_STACK 3
+#define BOUND_BY_REF_IN_REG 2
+#define BOUND_BY_VALUE_IN_REG 1
+#define BOUND_SIMPLE 0
+ int upper_bound_type;
+ int lower_bound_type;
+
/* Every type is now associated with a particular objfile, and the
type is allocated on the type_obstack for that objfile. One problem
however, is that there are times when gdb allocates new types while
For an array type, describes the type of the elements.
For a function or method type, describes the type of the return value.
For a range type, describes the type of the full range.
+ For a complex type, describes the type of each coordinate.
Unused otherwise. */
struct type *target_type;
struct type *reference_type;
- /* Type that is a function returning this type.
- NULL if no such function type is known here.
- The debugger may add the address of such a type
- if it has to construct one later. */
-
- struct type *function_type;
+ /* C-v variant chain. This points to a type that
+ differs from this one only in a const or volatile
+ attribute (or both). The various c-v variants
+ are chained together in a ring. */
+ struct type *cv_type;
/* Flags about this type. */
- short flags;
+ int flags;
/* Number of fields described for this type */
For range types, there are two "fields",
the minimum and maximum values (both inclusive).
For enum types, each possible value is described by one "field".
+ For a function type, a "field" for each parameter type.
For C++ classes, there is one field for each base class (if it is
a derived class) plus one field for each class data member. Member
functions are recorded elsewhere.
struct field
{
- /* Position of this field, counting in bits from start of
- containing structure. For a function type, this is the
- position in the argument list of this argument.
- For a range bound or enum value, this is the value itself.
- (FIXME: What about ranges larger than host int size?)
- For BITS_BIG_ENDIAN=1 targets, it is the bit offset to the MSB.
- For BITS_BIG_ENDIAN=0 targets, it is the bit offset to the LSB. */
- int bitpos;
+
+ union field_location
+ {
+ /* Position of this field, counting in bits from start of
+ containing structure.
+ For BITS_BIG_ENDIAN=1 targets, it is the bit offset to the MSB.
+ For BITS_BIG_ENDIAN=0 targets, it is the bit offset to the LSB.
+ For a function type, this is the position in the argument list
+ of this argument.
+ 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;
+ } loc;
/* 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. */
- /* FIXME: This is abused by TYPE_FIELD_STATIC_PHYSNAME to contain
- a pointer, so it has to be long. */
+ says how many bytes the field occupies.
+ A value of -1 or -2 indicates a static field; -1 means the location
+ is specified by the label loc.physname; -2 means that loc.physaddr
+ specifies the actual address. */
- long bitsize;
+ int bitsize;
- /* In a struct or enum type, type of this field.
+ /* In a struct or union type, type of this field.
In a function type, type of this argument.
In an array type, the domain-type of the array. */
} *fields;
- /* For types with virtual functions, VPTR_BASETYPE is the base class which
- defined the virtual function table pointer.
+ /* For types with virtual functions (TYPE_CODE_STRUCT), VPTR_BASETYPE
+ is the base class which defined the virtual function table pointer.
- For types that are pointer to member types, VPTR_BASETYPE
- is the type that this pointer is a member of.
+ For types that are pointer to member types (TYPE_CODE_MEMBER),
+ VPTR_BASETYPE is the type that this pointer is a member of.
+
+ For method types (TYPE_CODE_METHOD), VPTR_BASETYPE is the aggregate
+ type that contains the method.
Unused otherwise. */
union type_specific
{
- /* ARG_TYPES is for TYPE_CODE_METHOD and TYPE_CODE_FUNC. */
+ /* ARG_TYPES is for TYPE_CODE_METHOD.
+ Contains the type of each argument, ending with a void type
+ after the last argument for normal member functions or a NULL
+ pointer after the last argument for functions with variable
+ arguments. */
struct type **arg_types;
short nfn_fields;
- /* Number of methods described for this type plus all the
+ /* Number of methods described for this type, not including the
methods that it derives from. */
- int nfn_fields_total;
-
+ short nfn_fields_total;
+
+ /* The "declared_type" field contains a code saying how the
+ user really declared this type, e.g., "class s", "union s",
+ "struct s".
+ The 3 above things come out from the C++ compiler looking like classes,
+ but we keep track of the real declaration so we can give
+ the correct information on "ptype". (Note: TEMPLATE may not
+ belong in this list...) */
+
+#define DECLARED_TYPE_CLASS 0
+#define DECLARED_TYPE_UNION 1
+#define DECLARED_TYPE_STRUCT 2
+#define DECLARED_TYPE_TEMPLATE 3
+ short declared_type; /* One of the above codes */
+
/* For derived classes, the number of base classes is given by n_baseclasses
and virtual_field_bits is a bit vector containing one bit per base class.
If the base class is virtual, the corresponding bit will be set.
char *physname;
- /* The return value of the method */
+ /* The function type for the method.
+ (This comment used to say "The return value of the method",
+ but that's wrong. The function type
+ is expected here, i.e. something with TYPE_CODE_FUNC,
+ and *not* the return-value type). */
struct type *type;
unsigned int is_volatile : 1;
unsigned int is_private : 1;
unsigned int is_protected : 1;
+ unsigned int is_public : 1;
+ unsigned int is_abstract : 1;
+ unsigned int is_static : 1;
+ unsigned int is_final : 1;
+ unsigned int is_synchronized : 1;
+ unsigned int is_native : 1;
/* A stub method only has some fields valid (but they are enough
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. */
- unsigned int voffset : 24;
+ unsigned int voffset : 16;
# define VOFFSET_STATIC 1
} *fn_fieldlists;
+ /* If this "struct type" describes a template, then it
+ * has arguments. "template_args" points to an array of
+ * template arg descriptors, of length "ntemplate_args".
+ * The only real information in each of these template arg descriptors
+ * is a name. "type" will typically just point to a "struct type" with
+ * the placeholder TYPE_CODE_TEMPLATE_ARG type.
+ */
+ short ntemplate_args;
+ struct template_arg
+ {
+ char *name;
+ struct type *type;
+ } *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;
+
+ /* The following points to information relevant to the runtime model
+ * of the compiler.
+ * Currently being used only for HP's ANSI C++ compiler.
+ * (This type may have to be changed/enhanced for other compilers.)
+ *
+ * RUNTIME_PTR is NULL if there is no runtime information (currently
+ * this means the type was not compiled by HP aCC).
+ *
+ * Fields in structure pointed to:
+ * ->HAS_VTABLE : 0 => no virtual table, 1 => vtable present
+ *
+ * ->PRIMARY_BASE points to the first non-virtual base class that has
+ * a virtual table.
+ *
+ * ->VIRTUAL_BASE_LIST points to a list of struct type * pointers that
+ * point to the type information for all virtual bases among this type's
+ * ancestors.
+ */
+ struct runtime_info {
+ short has_vtable;
+ struct type * primary_base;
+ struct type ** virtual_base_list;
+ } * runtime_ptr;
+
+ /* Pointer to information about enclosing scope, if this is a
+ * local type. If it is not a local type, this is NULL
+ */
+ struct local_type_info {
+ char * file;
+ int line;
+ } * localtype_ptr;
+};
+
+/* Struct used in computing virtual base list */
+struct vbase
+{
+ struct type * vbasetype; /* pointer to virtual base */
+ struct vbase * next; /* next in chain */
+};
+
+/* Struct used for ranking a function for overload resolution */
+struct badness_vector {
+ int length;
+ int * rank;
};
/* The default value of TYPE_CPLUS_SPECIFIC(T) points to the
#define TYPE_TARGET_TYPE(thistype) (thistype)->target_type
#define TYPE_POINTER_TYPE(thistype) (thistype)->pointer_type
#define TYPE_REFERENCE_TYPE(thistype) (thistype)->reference_type
-#define TYPE_FUNCTION_TYPE(thistype) (thistype)->function_type
+#define TYPE_CV_TYPE(thistype) (thistype)->cv_type
+/* Note that if thistype is a TYPEDEF type, you have to call check_typedef.
+ But check_typedef does set the TYPE_LENGTH of the TYPEDEF type,
+ 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) (thistype)->objfile
#define TYPE_FLAGS(thistype) (thistype)->flags
#define TYPE_UNSIGNED(thistype) ((thistype)->flags & TYPE_FLAG_UNSIGNED)
+#define TYPE_NOSIGN(thistype) ((thistype)->flags & TYPE_FLAG_NOSIGN)
+#define TYPE_CONST(thistype) ((thistype)->flags & TYPE_FLAG_CONST)
+#define TYPE_VOLATILE(thistype) ((thistype)->flags & TYPE_FLAG_VOLATILE)
+#define TYPE_INCOMPLETE(thistype) ((thistype)->flags & TYPE_FLAG_INCOMPLETE)
+/* Note that TYPE_CODE can be TYPE_CODE_TYPEDEF, so if you wan the real
+ type, you need to do TYPE_CODE (check_type (this_type)). */
#define TYPE_CODE(thistype) (thistype)->code
#define TYPE_NFIELDS(thistype) (thistype)->nfields
#define TYPE_FIELDS(thistype) (thistype)->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)
-/* If TYPE_DUMMY_RANGE is true for a range type, it was allocated
- by force_to_range_type. */
-#define TYPE_DUMMY_RANGE(type) ((type)->vptr_fieldno)
+
+/* Moto-specific stuff for FORTRAN arrays */
+
+#define TYPE_ARRAY_UPPER_BOUND_TYPE(thistype) (thistype)->upper_bound_type
+#define TYPE_ARRAY_LOWER_BOUND_TYPE(thistype) (thistype)->lower_bound_type
+
+#define TYPE_ARRAY_UPPER_BOUND_VALUE(arraytype) \
+ (TYPE_FIELD_BITPOS((TYPE_FIELD_TYPE((arraytype),0)),1))
+
+#define TYPE_ARRAY_LOWER_BOUND_VALUE(arraytype) \
+ (TYPE_FIELD_BITPOS((TYPE_FIELD_TYPE((arraytype),0)),0))
/* C++ */
#define TYPE_FN_FIELDS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->fn_fields
#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) (thistype)->type_specific
#define TYPE_ARG_TYPES(thistype) (thistype)->type_specific.arg_types
#define TYPE_CPLUS_SPECIFIC(thistype) (thistype)->type_specific.cplus_stuff
#define TYPE_BASECLASS(thistype,index) (thistype)->fields[index].type
#define TYPE_N_BASECLASSES(thistype) TYPE_CPLUS_SPECIFIC(thistype)->n_baseclasses
#define TYPE_BASECLASS_NAME(thistype,index) (thistype)->fields[index].name
-#define TYPE_BASECLASS_BITPOS(thistype,index) (thistype)->fields[index].bitpos
-#define BASETYPE_VIA_PUBLIC(thistype, index) (!TYPE_FIELD_PRIVATE(thistype, index))
-#define BASETYPE_VIA_VIRTUAL(thistype, index) \
- B_TST(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (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 BASETYPE_VIA_VIRTUAL(thistype, index) \
+ (TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits == NULL ? 0 \
+ : B_TST(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (index)))
+
+#define FIELD_TYPE(thisfld) ((thisfld).type)
+#define FIELD_NAME(thisfld) ((thisfld).name)
+#define FIELD_BITPOS(thisfld) ((thisfld).loc.bitpos)
+#define FIELD_BITSIZE(thisfld) ((thisfld).bitsize)
+#define FIELD_PHYSNAME(thisfld) ((thisfld).loc.physname)
+#define FIELD_PHYSADDR(thisfld) ((thisfld).loc.physaddr)
+#define SET_FIELD_PHYSNAME(thisfld, name) \
+ ((thisfld).bitsize = -1, FIELD_PHYSNAME(thisfld) = (name))
+#define SET_FIELD_PHYSADDR(thisfld, name) \
+ ((thisfld).bitsize = -2, FIELD_PHYSADDR(thisfld) = (name))
#define TYPE_FIELD(thistype, n) (thistype)->fields[n]
-#define TYPE_FIELD_TYPE(thistype, n) (thistype)->fields[n].type
-#define TYPE_FIELD_NAME(thistype, n) (thistype)->fields[n].name
-#define TYPE_FIELD_VALUE(thistype, n) (* (int*) &(thistype)->fields[n].type)
-#define TYPE_FIELD_BITPOS(thistype, n) (thistype)->fields[n].bitpos
-#define TYPE_FIELD_BITSIZE(thistype, n) (thistype)->fields[n].bitsize
-#define TYPE_FIELD_PACKED(thistype, n) (thistype)->fields[n].bitsize
+#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_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)->ignore_field_bits == NULL ? 0 \
: B_TST(TYPE_CPLUS_SPECIFIC(thistype)->ignore_field_bits, (n)))
#define TYPE_FIELD_VIRTUAL(thistype, n) \
- B_TST(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (n))
+ (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) ((thistype)->fields[n].bitpos == -1)
-#define TYPE_FIELD_STATIC_PHYSNAME(thistype, n) ((char *)(thistype)->fields[n].bitsize)
+#define TYPE_FIELD_STATIC(thistype, n) ((thistype)->fields[n].bitsize < 0)
+#define TYPE_FIELD_STATIC_HAS_ADDR(thistype, n) ((thistype)->fields[n].bitsize == -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_FIELD_VOLATILE(thisfn, n) ((thisfn)[n].is_volatile)
#define TYPE_FN_FIELD_PRIVATE(thisfn, n) ((thisfn)[n].is_private)
#define TYPE_FN_FIELD_PROTECTED(thisfn, n) ((thisfn)[n].is_protected)
+#define TYPE_FN_FIELD_PUBLIC(thisfn, n) ((thisfn)[n].is_public)
+#define TYPE_FN_FIELD_STATIC(thisfn, n) ((thisfn)[n].is_static)
+#define TYPE_FN_FIELD_FINAL(thisfn, n) ((thisfn)[n].is_final)
+#define TYPE_FN_FIELD_SYNCHRONIZED(thisfn, n) ((thisfn)[n].is_synchronized)
+#define TYPE_FN_FIELD_NATIVE(thisfn, n) ((thisfn)[n].is_native)
+#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)
#define TYPE_FN_FIELD_STATIC_P(thisfn, n) ((thisfn)[n].voffset == VOFFSET_STATIC)
+#define TYPE_RUNTIME_PTR(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->runtime_ptr)
+#define TYPE_VTABLE(thistype) (TYPE_RUNTIME_PTR(thistype)->has_vtable)
+#define TYPE_HAS_VTABLE(thistype) (TYPE_RUNTIME_PTR(thistype) && TYPE_VTABLE(thistype))
+#define TYPE_PRIMARY_BASE(thistype) (TYPE_RUNTIME_PTR(thistype)->primary_base)
+#define TYPE_VIRTUAL_BASE_LIST(thistype) (TYPE_RUNTIME_PTR(thistype)->virtual_base_list)
+
+#define TYPE_LOCALTYPE_PTR(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->localtype_ptr)
+#define TYPE_LOCALTYPE_FILE(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->localtype_ptr->file)
+#define TYPE_LOCALTYPE_LINE(thistype) (TYPE_CPLUS_SPECIFIC(thistype)->localtype_ptr->line)
+
+#define TYPE_IS_OPAQUE(thistype) (((TYPE_CODE (thistype) == TYPE_CODE_STRUCT) || \
+ (TYPE_CODE (thistype) == TYPE_CODE_UNION)) && \
+ (TYPE_NFIELDS (thistype) == 0) && \
+ (TYPE_CPLUS_SPECIFIC (thistype) && (TYPE_NFN_FIELDS (thistype) == 0)))
+
+
+
+/* Implicit sizes */
extern struct type *builtin_type_void;
extern struct type *builtin_type_char;
extern struct type *builtin_type_short;
extern struct type *builtin_type_complex;
extern struct type *builtin_type_double_complex;
extern struct type *builtin_type_string;
+extern struct type *builtin_type_bool;
+
+/* Explicit sizes - see <intypes.h> for naming schema */
+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;
+
+/* We use this for the '/c' print format, because builtin_type_char is
+ just a one-byte integral type, which languages less laid back than
+ C will print as ... well, a one-byte integral type. */
+extern struct type *builtin_type_true_char;
/* This type represents a type that was unrecognized in symbol
read-in. */
extern struct type *builtin_type_chill_ulong;
extern struct type *builtin_type_chill_real;
+/* Fortran (F77) types */
+
+extern struct type *builtin_type_f_character;
+extern struct type *builtin_type_f_integer;
+extern struct type *builtin_type_f_logical;
+extern struct type *builtin_type_f_logical_s1;
+extern struct type *builtin_type_f_logical_s2;
+extern struct type *builtin_type_f_integer;
+extern struct type *builtin_type_f_integer_s2;
+extern struct type *builtin_type_f_real;
+extern struct type *builtin_type_f_real_s8;
+extern struct type *builtin_type_f_real_s16;
+extern struct type *builtin_type_f_complex_s8;
+extern struct type *builtin_type_f_complex_s16;
+extern struct type *builtin_type_f_complex_s32;
+extern struct type *builtin_type_f_void;
+
+/* RTTI for C++ */
+/* extern struct type *builtin_type_cxx_typeinfo; */
+
/* Maximum and minimum values of built-in types */
#define MAX_OF_TYPE(t) \
extern struct type *
make_reference_type PARAMS ((struct type *, struct type **));
+extern struct type *
+make_cv_type PARAMS ((int, int, struct type *, struct type **));
+
extern struct type *
lookup_member_type PARAMS ((struct type *, struct type *));
extern struct type *
create_string_type PARAMS ((struct type *, struct type *));
-extern struct type *
-create_set_type PARAMS ((struct type *, struct type *));
+extern struct type *create_set_type PARAMS ((struct type *, struct type *));
+
+extern int chill_varying_type PARAMS ((struct type*));
extern struct type *
lookup_unsigned_typename PARAMS ((char *));
extern struct type *
lookup_signed_typename PARAMS ((char *));
-extern void
-check_stub_type PARAMS ((struct type *));
+extern struct type *
+check_typedef PARAMS ((struct type *));
+
+#define CHECK_TYPEDEF(TYPE) (TYPE) = check_typedef (TYPE)
extern void
check_stub_method PARAMS ((struct type *, int, int));
extern void
fill_in_vptr_fieldno PARAMS ((struct type *));
-#if MAINTENANCE_CMDS
+extern int get_destructor_fn_field PARAMS ((struct type *, int *, int *));
+
+extern int get_discrete_bounds PARAMS ((struct type*, LONGEST*, LONGEST*));
+
+extern int
+is_ancestor PARAMS ((struct type *, struct type *));
+
+extern int
+has_vtable PARAMS ((struct type *));
+
+extern struct type *
+primary_base_class PARAMS ((struct type *));
+
+extern struct type **
+virtual_base_list PARAMS ((struct type *));
+
+extern int
+virtual_base_list_length PARAMS ((struct type *));
+extern int
+virtual_base_list_length_skip_primaries PARAMS ((struct type *));
+
+extern int
+virtual_base_index PARAMS ((struct type *, struct type *));
+extern int
+virtual_base_index_skip_primaries PARAMS ((struct type *, struct type *));
+
+
+extern int
+class_index_in_primary_list PARAMS ((struct type *));
+
+extern int
+count_virtual_fns PARAMS ((struct type*));
+
+/* Constants for HP/Taligent ANSI C++ runtime model */
+
+/* Where virtual function entries begin in the
+ * virtual table, in the non-RRBC vtable format.
+ * First 4 are the metavtable pointer, top offset,
+ * typeinfo pointer, and dup base info pointer */
+#define HP_ACC_VFUNC_START 4
+
+/* (Negative) Offset where virtual base offset entries begin
+ * in the virtual table. Skips over metavtable pointer and
+ * the self-offset entry.
+ * NOTE: NEGATE THIS BEFORE USING! The virtual base offsets
+ * appear before the address point of the vtable (the slot
+ * pointed to by the object's vtable pointer), i.e. at lower
+ * addresses than the vtable pointer. */
+#define HP_ACC_VBASE_START 2
+
+/* (Positive) Offset where the pointer to the typeinfo
+ * object is present in the virtual table */
+#define HP_ACC_TYPEINFO_OFFSET 2
+
+/* (Positive) Offset where the ``top offset'' entry of
+ * the virtual table is */
+#define HP_ACC_TOP_OFFSET_OFFSET 1
+
+/* Overload resolution */
+
+#define LENGTH_MATCH(bv) ((bv)->rank[0])
+
+/* Badness if parameter list length doesn't match arg list length */
+#define LENGTH_MISMATCH_BADNESS 100
+/* Dummy badness value for nonexistent parameter positions */
+#define TOO_FEW_PARAMS_BADNESS 100
+/* Badness if no conversion among types */
+#define INCOMPATIBLE_TYPE_BADNESS 100
+/* Badness of coercing large integer to smaller size */
+#define INTEGER_COERCION_BADNESS 100
+/* Badness of coercing large floating type to smaller size */
+#define FLOAT_COERCION_BADNESS 100
+
+/* Badness of integral promotion */
+#define INTEGER_PROMOTION_BADNESS 1
+/* Badness of floating promotion */
+#define FLOAT_PROMOTION_BADNESS 1
+/* Badness of integral conversion */
+#define INTEGER_CONVERSION_BADNESS 2
+/* Badness of floating conversion */
+#define FLOAT_CONVERSION_BADNESS 2
+/* Badness of integer<->floating conversions */
+#define INT_FLOAT_CONVERSION_BADNESS 2
+/* Badness of converting to a boolean */
+#define BOOLEAN_CONVERSION_BADNESS 2
+/* Badness of pointer conversion */
+#define POINTER_CONVERSION_BADNESS 2
+/* Badness of conversion of pointer to void pointer */
+#define VOID_PTR_CONVERSION_BADNESS 2
+/* Badness of convering derived to base class */
+#define BASE_CONVERSION_BADNESS 2
+
+/* Non-standard conversions allowed by the debugger */
+/* Converting a pointer to an int is usually OK */
+#define NS_POINTER_CONVERSION_BADNESS 10
+
+
+extern int
+compare_badness PARAMS ((struct badness_vector *, struct badness_vector *));
+
+extern struct badness_vector *
+rank_function PARAMS ((struct type **, int, struct type **, int));
+
+extern int
+rank_one_type PARAMS ((struct type *, struct type *));
+
extern void recursive_dump_type PARAMS ((struct type *, int));
-#endif
/* printcmd.c */
extern void
print_scalar_formatted PARAMS ((char *, struct type *, int, int, GDB_FILE *));
-#if MAINTENANCE_CMDS
+extern int can_dereference PARAMS ((struct type *));
+
extern void maintenance_print_type PARAMS ((char *, int));
-#endif
+
+/* typeprint.c */
+
+extern void print_type_scalar PARAMS ((struct type *, LONGEST, GDB_FILE *));
#endif /* GDBTYPES_H */
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