/* 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_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_ADDRESS_CLASS_ALL(t) (TYPE_INSTANCE_FLAGS(t) \
& TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL)
+/* Determine which field of the union main_type.fields[x].loc is used. */
-/* 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. */
-
- ENUM_BITFIELD(array_bound_type) upper_bound_type : 4;
- ENUM_BITFIELD(array_bound_type) lower_bound_type : 4;
-
/* 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_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. */
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.
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. */
+
+ 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. */
+ user. For TYPE_CODE_RANGE it is set if the specific bound is not
+ defined. */
unsigned int artificial : 1;
- /* 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. */
-
- 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
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
/* 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
/* 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_FIELD_ARTIFICIAL(TYPE_INDEX_TYPE((arraytype)),1))
+#define TYPE_ARRAY_LOWER_BOUND_IS_UNDEFINED(arraytype) \
+ (TYPE_FIELD_ARTIFICIAL(TYPE_INDEX_TYPE((arraytype)),0))
#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 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_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)
(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
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_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;
-
-/* Platform-neutral void type. Never attempt to construct a pointer
- or reference type to this, because those cannot be platform-neutral.
- You must use builtin_type (...)->builtin_void in those cases. */
-extern struct type *builtin_type_void;
-
-/* 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)
-
-
-/* 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 *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 */
projects / deliverable / binutils-gdb.git / blobdiff