gdb/gdbtypes.h

   1 /* Internal type definitions for GDB.
   2    Copyright (C) 1992 Free Software Foundation, Inc.
   3    Contributed by Cygnus Support, using pieces from other GDB modules.
   4
   5 This file is part of GDB.
   6
   7 This program is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2 of the License, or
  10 (at your option) any later version.
  11
  12 This program is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with this program; if not, write to the Free Software
  19 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
  20
  21 #if !defined (GDBTYPES_H)
  22 #define GDBTYPES_H 1
  23
  24 /* When gdb creates fundamental types, it uses one of the following
  25    type identifiers.  The identifiers are used to index a vector of
  26    pointers to any types that are created. */
  27
  28 #define FT_VOID                 0
  29 #define FT_BOOLEAN              1
  30 #define FT_CHAR                 2
  31 #define FT_SIGNED_CHAR          3
  32 #define FT_UNSIGNED_CHAR        4
  33 #define FT_SHORT                5
  34 #define FT_SIGNED_SHORT         6
  35 #define FT_UNSIGNED_SHORT       7
  36 #define FT_INTEGER              8
  37 #define FT_SIGNED_INTEGER       9
  38 #define FT_UNSIGNED_INTEGER     10
  39 #define FT_LONG                 11
  40 #define FT_SIGNED_LONG          12
  41 #define FT_UNSIGNED_LONG        13
  42 #define FT_LONG_LONG            14
  43 #define FT_SIGNED_LONG_LONG     15
  44 #define FT_UNSIGNED_LONG_LONG   16
  45 #define FT_FLOAT                17
  46 #define FT_DBL_PREC_FLOAT       18
  47 #define FT_EXT_PREC_FLOAT       19
  48 #define FT_COMPLEX              20
  49 #define FT_DBL_PREC_COMPLEX     21
  50 #define FT_EXT_PREC_COMPLEX     22
  51 #define FT_STRING               23
  52 #define FT_FIXED_DECIMAL        24
  53 #define FT_FLOAT_DECIMAL        25
  54
  55 #define FT_NUM_MEMBERS          26
  56
  57 /* Different kinds of data types are distinguished by the `code' field.  */
  58
  59 enum type_code
  60 {
  61   TYPE_CODE_UNDEF,              /* Not used; catches errors */
  62   TYPE_CODE_PTR,                /* Pointer type */
  63   TYPE_CODE_ARRAY,              /* Array type, lower bound zero */
  64   TYPE_CODE_STRUCT,             /* C struct or Pascal record */
  65   TYPE_CODE_UNION,              /* C union or Pascal variant part */
  66   TYPE_CODE_ENUM,               /* Enumeration type */
  67   TYPE_CODE_FUNC,               /* Function type */
  68   TYPE_CODE_INT,                /* Integer type */
  69   TYPE_CODE_FLT,                /* Floating type */
  70   TYPE_CODE_VOID,               /* Void type (values zero length) */
  71   TYPE_CODE_SET,                /* Pascal sets */
  72   TYPE_CODE_RANGE,              /* Range (integers within spec'd bounds) */
  73   TYPE_CODE_PASCAL_ARRAY,       /* Array with explicit type of index */
  74   TYPE_CODE_ERROR,              /* Unknown type */
  75
  76   /* C++ */
  77   TYPE_CODE_MEMBER,             /* Member type */
  78   TYPE_CODE_METHOD,             /* Method type */
  79   TYPE_CODE_REF,                /* C++ Reference types */
  80
  81   /* Modula-2 */
  82   TYPE_CODE_CHAR,               /* *real* character type */
  83   TYPE_CODE_BOOL                /* Builtin Modula-2 BOOLEAN */
  84 };
  85
  86 /* Some bits for the type's flags word. */
  87
  88 /* Explicitly unsigned integer type */
  89
  90 #define TYPE_FLAG_UNSIGNED      (1 << 0)
  91
  92 /* Explicitly signed integer type */
  93
  94 #define TYPE_FLAG_SIGNED        (1 << 1)
  95
  96 /* This appears in a type's flags word if it is a stub type (eg. if
  97    someone referenced a type that wasn't defined in a source file
  98    via (struct sir_not_appearing_in_this_film *)).  */
  99
 100 #define TYPE_FLAG_STUB          (1 << 2)
 101
 102
 103 struct type
 104 {
 105
 106   /* Code for kind of type */
 107
 108   enum type_code code;
 109
 110   /* Name of this type, or NULL if none.
 111      This is used for printing only, except by poorly designed C++ code.
 112      Type names specified as input are defined by symbols.  */
 113
 114   char *name;
 115
 116   /* Length in bytes of storage for a value of this type */
 117
 118   unsigned length;
 119
 120   /* Every type is now associated with a particular objfile, and the
 121      type is allocated on the type_obstack for that objfile.  One problem
 122      however, is that there are times when gdb allocates new types while
 123      it is not in the process of reading symbols from a particular objfile.
 124      Fortunately, these happen when the type being created is a derived
 125      type of an existing type, such as in lookup_pointer_type().  So
 126      we can just allocate the new type using the same objfile as the
 127      existing type, but to do this we need a backpointer to the objfile
 128      from the existing type.  Yes this is somewhat ugly, but without
 129      major overhaul of the internal type system, it can't be avoided
 130      for now. */
 131
 132   struct objfile *objfile;
 133
 134   /* For a pointer type, describes the type of object pointed to.
 135      For an array type, describes the type of the elements.
 136      For a function or method type, describes the type of the return value.
 137      For a range type, describes the type of the full range.
 138      Unused otherwise.  */
 139
 140   struct type *target_type;
 141
 142   /* Type that is a pointer to this type.
 143      NULL if no such pointer-to type is known yet.
 144      The debugger may add the address of such a type
 145      if it has to construct one later.  */
 146
 147   struct type *pointer_type;
 148
 149   /* C++: also need a reference type.  */
 150
 151   struct type *reference_type;
 152
 153   /* Type that is a function returning this type.
 154      NULL if no such function type is known here.
 155      The debugger may add the address of such a type
 156      if it has to construct one later.  */
 157
 158   struct type *function_type;
 159
 160   /* Flags about this type.  */
 161
 162   short flags;
 163
 164   /* Number of fields described for this type */
 165
 166   short nfields;
 167
 168   /* For structure and union types, a description of each field.
 169      For set and pascal array types, there is one "field",
 170      whose type is the domain type of the set or array.
 171      For range types, there are two "fields",
 172      the minimum and maximum values (both inclusive).
 173      For enum types, each possible value is described by one "field".
 174
 175      Using a pointer to a separate array of fields
 176      allows all types to have the same size, which is useful
 177      because we can allocate the space for a type before
 178      we know what to put in it.  */
 179
 180   struct field
 181     {
 182
 183       /* Position of this field, counting in bits from start of
 184          containing structure.  For a function type, this is the
 185          position in the argument list of this argument.
 186          For a range bound or enum value, this is the value itself.
 187          For BITS_BIG_ENDIAN=1 targets, it is the bit offset to the MSB.
 188          For BITS_BIG_ENDIAN=0 targets, it is the bit offset to the LSB. */
 189
 190       int bitpos;
 191
 192       /* Size of this field, in bits, or zero if not packed.
 193          For an unpacked field, the field's type's length
 194          says how many bytes the field occupies.  */
 195
 196       int bitsize;
 197
 198       /* In a struct or enum type, type of this field.
 199          In a function type, type of this argument.
 200          In an array type, the domain-type of the array.  */
 201
 202       struct type *type;
 203
 204       /* Name of field, value or argument.
 205          NULL for range bounds and array domains.  */
 206
 207       char *name;
 208
 209     } *fields;
 210
 211   /* For types with virtual functions, VPTR_BASETYPE is the base class which
 212      defined the virtual function table pointer.  VPTR_FIELDNO is
 213      the field number of that pointer in the structure.
 214
 215      For types that are pointer to member types, VPTR_BASETYPE
 216      is the type that this pointer is a member of.
 217
 218      Unused otherwise.  */
 219
 220   struct type *vptr_basetype;
 221
 222   int vptr_fieldno;
 223
 224   /* Slot to point to additional language-specific fields of this type.  */
 225
 226   union type_specific
 227     {
 228
 229       /* ARG_TYPES is for TYPE_CODE_METHOD and TYPE_CODE_FUNC.  */
 230
 231       struct type **arg_types;
 232
 233       /* CPLUS_STUFF is for TYPE_CODE_STRUCT.  It is initialized to point to
 234          cplus_struct_default, a default static instance of a struct
 235          cplus_struct_type. */
 236
 237       struct cplus_struct_type *cplus_stuff;
 238
 239     } type_specific;
 240 };
 241
 242 #define NULL_TYPE ((struct type *) 0)
 243
 244 /* C++ language-specific information for TYPE_CODE_STRUCT and TYPE_CODE_UNION
 245    nodes.  */
 246
 247 struct cplus_struct_type
 248 {
 249   /* Number of base classes this type derives from. */
 250
 251   short n_baseclasses;
 252
 253   /* Number of methods with unique names.  All overloaded methods with
 254      the same name count only once. */
 255
 256   short nfn_fields;
 257
 258   /* Number of methods described for this type plus all the
 259      methods that it derives from.  */
 260
 261   int nfn_fields_total;
 262
 263   /* For derived classes, the number of base classes is given by
 264      n_baseclasses and virtual_field_bits is a bit vector containing one bit
 265      per base class.
 266      If the base class is virtual, the corresponding bit will be set. */
 267
 268   B_TYPE *virtual_field_bits;
 269
 270   /* For classes with private fields, the number of fields is given by
 271      nfields and private_field_bits is a bit vector containing one bit
 272      per field.
 273      If the field is private, the corresponding bit will be set. */
 274
 275   B_TYPE *private_field_bits;
 276
 277   /* For classes with protected fields, the number of fields is given by
 278      nfields and protected_field_bits is a bit vector containing one bit
 279      per field.
 280      If the field is private, the corresponding bit will be set. */
 281
 282   B_TYPE *protected_field_bits;
 283
 284   /* For classes, structures, and unions, a description of each field,
 285      which consists of an overloaded name, followed by the types of
 286      arguments that the method expects, and then the name after it
 287      has been renamed to make it distinct.
 288
 289      fn_fieldlists points to an array of nfn_fields of these. */
 290
 291   struct fn_fieldlist
 292     {
 293
 294       /* The overloaded name.  */
 295
 296       char *name;
 297
 298       /* The number of methods with this name.  */
 299
 300       int length;
 301
 302       /* The list of methods.  */
 303
 304       struct fn_field
 305         {
 306
 307           /* The name after it has been processed */
 308
 309           char *physname;
 310
 311           /* The return value of the method */
 312
 313           struct type *type;
 314
 315           /* The argument list */
 316
 317           struct type **args;
 318
 319           /* For virtual functions.
 320              First baseclass that defines this virtual function.   */
 321
 322           struct type *fcontext;
 323
 324           /* Attributes. */
 325
 326           unsigned int is_const : 1;
 327           unsigned int is_volatile : 1;
 328           unsigned int is_private : 1;
 329           unsigned int is_protected : 1;
 330           unsigned int is_stub : 1;
 331           unsigned int dummy : 3;
 332
 333           /* Index into that baseclass's virtual function table,
 334              minus 2; else if static: VOFFSET_STATIC; else: 0.  */
 335
 336           unsigned int voffset : 24;
 337
 338 #         define VOFFSET_STATIC 1
 339
 340         } *fn_fields;
 341
 342     } *fn_fieldlists;
 343
 344 };
 345
 346 /* The default value of TYPE_CPLUS_SPECIFIC(T) points to the
 347    this shared static structure. */
 348
 349 extern const struct cplus_struct_type cplus_struct_default;
 350
 351 extern void
 352 allocate_cplus_struct_type PARAMS ((struct type *));
 353
 354 #define INIT_CPLUS_SPECIFIC(type) \
 355   (TYPE_CPLUS_SPECIFIC(type)=(struct cplus_struct_type*)&cplus_struct_default)
 356 #define ALLOCATE_CPLUS_STRUCT_TYPE(type) allocate_cplus_struct_type (type)
 357 #define HAVE_CPLUS_STRUCT(type) \
 358   (TYPE_CPLUS_SPECIFIC(type) != &cplus_struct_default)
 359
 360 #define TYPE_NAME(thistype) (thistype)->name
 361 #define TYPE_TARGET_TYPE(thistype) (thistype)->target_type
 362 #define TYPE_POINTER_TYPE(thistype) (thistype)->pointer_type
 363 #define TYPE_REFERENCE_TYPE(thistype) (thistype)->reference_type
 364 #define TYPE_FUNCTION_TYPE(thistype) (thistype)->function_type
 365 #define TYPE_LENGTH(thistype) (thistype)->length
 366 #define TYPE_OBJFILE(thistype) (thistype)->objfile
 367 #define TYPE_FLAGS(thistype) (thistype)->flags
 368 #define TYPE_UNSIGNED(thistype) ((thistype)->flags & TYPE_FLAG_UNSIGNED)
 369 #define TYPE_CODE(thistype) (thistype)->code
 370 #define TYPE_NFIELDS(thistype) (thistype)->nfields
 371 #define TYPE_FIELDS(thistype) (thistype)->fields
 372
 373 /* C++ */
 374
 375 #define TYPE_VPTR_BASETYPE(thistype) (thistype)->vptr_basetype
 376 #define TYPE_DOMAIN_TYPE(thistype) (thistype)->vptr_basetype
 377 #define TYPE_VPTR_FIELDNO(thistype) (thistype)->vptr_fieldno
 378 #define TYPE_FN_FIELDS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->fn_fields
 379 #define TYPE_NFN_FIELDS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->nfn_fields
 380 #define TYPE_NFN_FIELDS_TOTAL(thistype) TYPE_CPLUS_SPECIFIC(thistype)->nfn_fields_total
 381 #define TYPE_TYPE_SPECIFIC(thistype) (thistype)->type_specific
 382 #define TYPE_ARG_TYPES(thistype) (thistype)->type_specific.arg_types
 383 #define TYPE_CPLUS_SPECIFIC(thistype) (thistype)->type_specific.cplus_stuff
 384 #define TYPE_BASECLASS(thistype,index) (thistype)->fields[index].type
 385 #define TYPE_N_BASECLASSES(thistype) TYPE_CPLUS_SPECIFIC(thistype)->n_baseclasses
 386 #define TYPE_BASECLASS_NAME(thistype,index) (thistype)->fields[index].name
 387 #define TYPE_BASECLASS_BITPOS(thistype,index) (thistype)->fields[index].bitpos
 388 #define BASETYPE_VIA_PUBLIC(thistype, index) (!TYPE_FIELD_PRIVATE(thistype, index))
 389 #define BASETYPE_VIA_VIRTUAL(thistype, index) \
 390   B_TST(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (index))
 391
 392 #define TYPE_FIELD(thistype, n) (thistype)->fields[n]
 393 #define TYPE_FIELD_TYPE(thistype, n) (thistype)->fields[n].type
 394 #define TYPE_FIELD_NAME(thistype, n) (thistype)->fields[n].name
 395 #define TYPE_FIELD_VALUE(thistype, n) (* (int*) &(thistype)->fields[n].type)
 396 #define TYPE_FIELD_BITPOS(thistype, n) (thistype)->fields[n].bitpos
 397 #define TYPE_FIELD_BITSIZE(thistype, n) (thistype)->fields[n].bitsize
 398 #define TYPE_FIELD_PACKED(thistype, n) (thistype)->fields[n].bitsize
 399
 400 #define TYPE_FIELD_PRIVATE_BITS(thistype) \
 401   TYPE_CPLUS_SPECIFIC(thistype)->private_field_bits
 402 #define TYPE_FIELD_PROTECTED_BITS(thistype) \
 403   TYPE_CPLUS_SPECIFIC(thistype)->protected_field_bits
 404 #define TYPE_FIELD_VIRTUAL_BITS(thistype) \
 405   TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits
 406 #define SET_TYPE_FIELD_PRIVATE(thistype, n) \
 407   B_SET (TYPE_CPLUS_SPECIFIC(thistype)->private_field_bits, (n))
 408 #define SET_TYPE_FIELD_PROTECTED(thistype, n) \
 409   B_SET (TYPE_CPLUS_SPECIFIC(thistype)->protected_field_bits, (n))
 410 #define SET_TYPE_FIELD_VIRTUAL(thistype, n) \
 411   B_SET (TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (n))
 412 #define TYPE_FIELD_PRIVATE(thistype, n) \
 413   (TYPE_CPLUS_SPECIFIC(thistype)->private_field_bits == NULL ? 0 \
 414     : B_TST(TYPE_CPLUS_SPECIFIC(thistype)->private_field_bits, (n)))
 415 #define TYPE_FIELD_PROTECTED(thistype, n) \
 416   (TYPE_CPLUS_SPECIFIC(thistype)->protected_field_bits == NULL ? 0 \
 417     : B_TST(TYPE_CPLUS_SPECIFIC(thistype)->protected_field_bits, (n)))
 418 #define TYPE_FIELD_VIRTUAL(thistype, n) \
 419        B_TST(TYPE_CPLUS_SPECIFIC(thistype)->virtual_field_bits, (n))
 420
 421 #define TYPE_FIELD_STATIC(thistype, n) ((thistype)->fields[n].bitpos == -1)
 422 #define TYPE_FIELD_STATIC_PHYSNAME(thistype, n) ((char *)(thistype)->fields[n].bitsize)
 423
 424 #define TYPE_FN_FIELDLISTS(thistype) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists
 425 #define TYPE_FN_FIELDLIST(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n]
 426 #define TYPE_FN_FIELDLIST1(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n].fn_fields
 427 #define TYPE_FN_FIELDLIST_NAME(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n].name
 428 #define TYPE_FN_FIELDLIST_LENGTH(thistype, n) TYPE_CPLUS_SPECIFIC(thistype)->fn_fieldlists[n].length
 429
 430 #define TYPE_FN_FIELD(thisfn, n) (thisfn)[n]
 431 #define TYPE_FN_FIELD_PHYSNAME(thisfn, n) (thisfn)[n].physname
 432 #define TYPE_FN_FIELD_TYPE(thisfn, n) (thisfn)[n].type
 433 #define TYPE_FN_FIELD_ARGS(thisfn, n) TYPE_ARG_TYPES ((thisfn)[n].type)
 434 #define TYPE_FN_FIELD_CONST(thisfn, n) ((thisfn)[n].is_const)
 435 #define TYPE_FN_FIELD_VOLATILE(thisfn, n) ((thisfn)[n].is_volatile)
 436 #define TYPE_FN_FIELD_PRIVATE(thisfn, n) ((thisfn)[n].is_private)
 437 #define TYPE_FN_FIELD_PROTECTED(thisfn, n) ((thisfn)[n].is_protected)
 438 #define TYPE_FN_FIELD_STUB(thisfn, n) ((thisfn)[n].is_stub)
 439 #define TYPE_FN_FIELD_FCONTEXT(thisfn, n) ((thisfn)[n].fcontext)
 440 #define TYPE_FN_FIELD_VOFFSET(thisfn, n) ((thisfn)[n].voffset-2)
 441 #define TYPE_FN_FIELD_VIRTUAL_P(thisfn, n) ((thisfn)[n].voffset > 1)
 442 #define TYPE_FN_FIELD_STATIC_P(thisfn, n) ((thisfn)[n].voffset == VOFFSET_STATIC)
 443
 444 extern struct type *builtin_type_void;
 445 extern struct type *builtin_type_char;
 446 extern struct type *builtin_type_short;
 447 extern struct type *builtin_type_int;
 448 extern struct type *builtin_type_long;
 449 extern struct type *builtin_type_signed_char;
 450 extern struct type *builtin_type_unsigned_char;
 451 extern struct type *builtin_type_unsigned_short;
 452 extern struct type *builtin_type_unsigned_int;
 453 extern struct type *builtin_type_unsigned_long;
 454 extern struct type *builtin_type_float;
 455 extern struct type *builtin_type_double;
 456 extern struct type *builtin_type_long_double;
 457 extern struct type *builtin_type_complex;
 458 extern struct type *builtin_type_double_complex;
 459
 460 /* This type represents a type that was unrecognized in symbol
 461    read-in.  */
 462
 463 extern struct type *builtin_type_error;
 464
 465 extern struct type *builtin_type_long_long;
 466 extern struct type *builtin_type_unsigned_long_long;
 467
 468 /* Modula-2 types */
 469
 470 extern struct type *builtin_type_m2_char;
 471 extern struct type *builtin_type_m2_int;
 472 extern struct type *builtin_type_m2_card;
 473 extern struct type *builtin_type_m2_real;
 474 extern struct type *builtin_type_m2_bool;
 475
 476 /* LONG_LONG is defined if the host has "long long".  */
 477
 478 #ifdef LONG_LONG
 479
 480 #define BUILTIN_TYPE_LONGEST builtin_type_long_long
 481 #define BUILTIN_TYPE_UNSIGNED_LONGEST builtin_type_unsigned_long_long
 482
 483 #else /* not LONG_LONG.  */
 484
 485 #define BUILTIN_TYPE_LONGEST builtin_type_long
 486 #define BUILTIN_TYPE_UNSIGNED_LONGEST builtin_type_unsigned_long
 487
 488 #endif /* not LONG_LONG.  */
 489
 490 /* Maximum and minimum values of built-in types */
 491
 492 #define MAX_OF_TYPE(t)  \
 493    TYPE_UNSIGNED(t) ? UMAX_OF_SIZE(TYPE_LENGTH(t)) \
 494     : MAX_OF_SIZE(TYPE_LENGTH(t))
 495
 496 #define MIN_OF_TYPE(t)  \
 497    TYPE_UNSIGNED(t) ? UMIN_OF_SIZE(TYPE_LENGTH(t)) \
 498     : MIN_OF_SIZE(TYPE_LENGTH(t))
 499
 500 extern struct type *
 501 alloc_type PARAMS ((struct objfile *));
 502
 503 extern struct type *
 504 init_type PARAMS ((enum type_code, int, int, char *, struct objfile *));
 505
 506 extern struct type *
 507 lookup_reference_type PARAMS ((struct type *));
 508
 509 extern struct type *
 510 make_reference_type PARAMS ((struct type *, struct type **));
 511
 512 extern struct type *
 513 lookup_member_type PARAMS ((struct type *, struct type *));
 514
 515 extern void
 516 smash_to_method_type PARAMS ((struct type *, struct type *, struct type *,
 517                               struct type **));
 518
 519 extern void
 520 smash_to_member_type PARAMS ((struct type *, struct type *, struct type *));
 521
 522 extern struct type *
 523 allocate_stub_method PARAMS ((struct type *));
 524
 525 extern char *
 526 type_name_no_tag PARAMS ((const struct type *));
 527
 528 extern struct type *
 529 lookup_struct_elt_type PARAMS ((struct type *, char *, int));
 530
 531 extern struct type *
 532 make_pointer_type PARAMS ((struct type *, struct type **));
 533
 534 extern struct type *
 535 lookup_pointer_type PARAMS ((struct type *));
 536
 537 extern struct type *
 538 make_function_type PARAMS ((struct type *, struct type **));
 539
 540 extern struct type *
 541 lookup_function_type PARAMS ((struct type *));
 542
 543 extern struct type *
 544 create_array_type PARAMS ((struct type *, int));
 545
 546 extern struct type *
 547 lookup_unsigned_typename PARAMS ((char *));
 548
 549 extern struct type *
 550 lookup_signed_typename PARAMS ((char *));
 551
 552 extern void
 553 check_stub_type PARAMS ((struct type *));
 554
 555 extern void
 556 check_stub_method PARAMS ((struct type *, int, int));
 557
 558 extern struct type *
 559 lookup_primitive_typename PARAMS ((char *));
 560
 561 extern char *
 562 gdb_mangle_name PARAMS ((struct type *, int, int));
 563
 564 extern struct type *
 565 builtin_type PARAMS ((char **));
 566
 567 extern struct type *
 568 error_type PARAMS ((char **));
 569
 570 extern struct type *
 571 lookup_typename PARAMS ((char *, struct block *, int));
 572
 573 extern struct type *
 574 lookup_template_type PARAMS ((char *, struct type *, struct block *));
 575
 576 extern struct type *
 577 lookup_fundamental_type PARAMS ((struct objfile *, int));
 578
 579 extern void
 580 fill_in_vptr_fieldno PARAMS ((struct type *));
 581
 582 #if MAINTENANCE_CMDS
 583 extern void recursive_dump_type PARAMS ((struct type *, int));
 584 #endif
 585
 586 /* printcmd.c */
 587
 588 extern void
 589 print_scalar_formatted PARAMS ((char *, struct type *, int, int, FILE *));
 590
 591 #if MAINTENANCE_CMDS
 592 extern void maintenance_print_type PARAMS ((char *, int));
 593 #endif
 594
 595 #endif  /* GDBTYPES_H */