| 1 | /* Definitions for values of C expressions, for GDB. |
| 2 | Copyright 1986, 1987, 1989, 1992, 1993, 1994, 1995, 1996 |
| 3 | Free Software Foundation, Inc. |
| 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| 20 | |
| 21 | #if !defined (VALUE_H) |
| 22 | #define VALUE_H 1 |
| 23 | |
| 24 | /* |
| 25 | * The structure which defines the type of a value. It should never |
| 26 | * be possible for a program lval value to survive over a call to the inferior |
| 27 | * (ie to be put into the history list or an internal variable). |
| 28 | */ |
| 29 | enum lval_type { |
| 30 | /* Not an lval. */ |
| 31 | not_lval, |
| 32 | /* In memory. Could be a saved register. */ |
| 33 | lval_memory, |
| 34 | /* In a register. */ |
| 35 | lval_register, |
| 36 | /* In a gdb internal variable. */ |
| 37 | lval_internalvar, |
| 38 | /* Part of a gdb internal variable (structure field). */ |
| 39 | lval_internalvar_component, |
| 40 | /* In a register series in a frame not the current one, which may have been |
| 41 | partially saved or saved in different places (otherwise would be |
| 42 | lval_register or lval_memory). */ |
| 43 | lval_reg_frame_relative |
| 44 | }; |
| 45 | |
| 46 | struct value |
| 47 | { |
| 48 | /* Type of value; either not an lval, or one of the various |
| 49 | different possible kinds of lval. */ |
| 50 | enum lval_type lval; |
| 51 | /* Is it modifiable? Only relevant if lval != not_lval. */ |
| 52 | int modifiable; |
| 53 | /* Location of value (if lval). */ |
| 54 | union |
| 55 | { |
| 56 | /* Address in inferior or byte of registers structure. */ |
| 57 | CORE_ADDR address; |
| 58 | /* Pointer to internal variable. */ |
| 59 | struct internalvar *internalvar; |
| 60 | /* Number of register. Only used with |
| 61 | lval_reg_frame_relative. */ |
| 62 | int regnum; |
| 63 | } location; |
| 64 | /* Describes offset of a value within lval a structure in bytes. */ |
| 65 | int offset; |
| 66 | /* Only used for bitfields; number of bits contained in them. */ |
| 67 | int bitsize; |
| 68 | /* Only used for bitfields; position of start of field. |
| 69 | For BITS_BIG_ENDIAN=0 targets, it is the position of the LSB. |
| 70 | For BITS_BIG_ENDIAN=1 targets, it is the position of the MSB. */ |
| 71 | int bitpos; |
| 72 | /* Frame value is relative to. In practice, this address is only |
| 73 | used if the value is stored in several registers in other than |
| 74 | the current frame, and these registers have not all been saved |
| 75 | at the same place in memory. This will be described in the |
| 76 | lval enum above as "lval_reg_frame_relative". */ |
| 77 | CORE_ADDR frame_addr; |
| 78 | /* Type of the value. */ |
| 79 | struct type *type; |
| 80 | /* Values are stored in a chain, so that they can be deleted |
| 81 | easily over calls to the inferior. Values assigned to internal |
| 82 | variables or put into the value history are taken off this |
| 83 | list. */ |
| 84 | struct value *next; |
| 85 | |
| 86 | /* ??? When is this used? */ |
| 87 | union { |
| 88 | CORE_ADDR memaddr; |
| 89 | char *myaddr; |
| 90 | } substring_addr; |
| 91 | |
| 92 | /* Register number if the value is from a register. Is not kept |
| 93 | if you take a field of a structure that is stored in a |
| 94 | register. Shouldn't it be? */ |
| 95 | short regno; |
| 96 | /* If zero, contents of this value are in the contents field. |
| 97 | If nonzero, contents are in inferior memory at address |
| 98 | in the location.address field plus the offset field |
| 99 | (and the lval field should be lval_memory). */ |
| 100 | char lazy; |
| 101 | /* If nonzero, this is the value of a variable which does not |
| 102 | actually exist in the program. */ |
| 103 | char optimized_out; |
| 104 | /* The BFD section associated with this value. */ |
| 105 | asection *bfd_section; |
| 106 | /* Actual contents of the value. For use of this value; setting |
| 107 | it uses the stuff above. Not valid if lazy is nonzero. |
| 108 | Target byte-order. We force it to be aligned properly for any |
| 109 | possible value. */ |
| 110 | union { |
| 111 | long contents[1]; |
| 112 | double force_double_align; |
| 113 | LONGEST force_longlong_align; |
| 114 | char *literal_data; |
| 115 | } aligner; |
| 116 | }; |
| 117 | |
| 118 | typedef struct value *value_ptr; |
| 119 | |
| 120 | #define VALUE_TYPE(val) (val)->type |
| 121 | #define VALUE_LAZY(val) (val)->lazy |
| 122 | /* VALUE_CONTENTS and VALUE_CONTENTS_RAW both return the address of |
| 123 | the gdb buffer used to hold a copy of the contents of the lval. |
| 124 | VALUE_CONTENTS is used when the contents of the buffer are needed -- |
| 125 | it uses value_fetch_lazy() to load the buffer from the process being |
| 126 | debugged if it hasn't already been loaded. VALUE_CONTENTS_RAW is |
| 127 | used when data is being stored into the buffer, or when it is |
| 128 | certain that the contents of the buffer are valid. */ |
| 129 | #define VALUE_CONTENTS_RAW(val) ((char *) (val)->aligner.contents) |
| 130 | #define VALUE_CONTENTS(val) ((void)(VALUE_LAZY(val) && value_fetch_lazy(val)),\ |
| 131 | VALUE_CONTENTS_RAW(val)) |
| 132 | extern int value_fetch_lazy PARAMS ((value_ptr val)); |
| 133 | |
| 134 | #define VALUE_LVAL(val) (val)->lval |
| 135 | #define VALUE_ADDRESS(val) (val)->location.address |
| 136 | #define VALUE_INTERNALVAR(val) (val)->location.internalvar |
| 137 | #define VALUE_FRAME_REGNUM(val) ((val)->location.regnum) |
| 138 | #define VALUE_FRAME(val) ((val)->frame_addr) |
| 139 | #define VALUE_OFFSET(val) (val)->offset |
| 140 | #define VALUE_BITSIZE(val) (val)->bitsize |
| 141 | #define VALUE_BITPOS(val) (val)->bitpos |
| 142 | #define VALUE_NEXT(val) (val)->next |
| 143 | #define VALUE_REGNO(val) (val)->regno |
| 144 | #define VALUE_OPTIMIZED_OUT(val) ((val)->optimized_out) |
| 145 | #define VALUE_BFD_SECTION(val) ((val)->bfd_section) |
| 146 | |
| 147 | /* Convert a REF to the object referenced. */ |
| 148 | |
| 149 | #define COERCE_REF(arg) \ |
| 150 | do { struct type *value_type_arg_tmp = check_typedef (VALUE_TYPE (arg));\ |
| 151 | if (TYPE_CODE (value_type_arg_tmp) == TYPE_CODE_REF) \ |
| 152 | arg = value_at_lazy (TYPE_TARGET_TYPE (value_type_arg_tmp), \ |
| 153 | unpack_long (VALUE_TYPE (arg), \ |
| 154 | VALUE_CONTENTS (arg)), \ |
| 155 | VALUE_BFD_SECTION (arg)); \ |
| 156 | } while (0) |
| 157 | |
| 158 | /* If ARG is an array, convert it to a pointer. |
| 159 | If ARG is an enum, convert it to an integer. |
| 160 | If ARG is a function, convert it to a function pointer. |
| 161 | |
| 162 | References are dereferenced. */ |
| 163 | |
| 164 | #define COERCE_ARRAY(arg) \ |
| 165 | do { COERCE_REF(arg); \ |
| 166 | if (current_language->c_style_arrays \ |
| 167 | && TYPE_CODE (VALUE_TYPE (arg)) == TYPE_CODE_ARRAY) \ |
| 168 | arg = value_coerce_array (arg); \ |
| 169 | if (TYPE_CODE (VALUE_TYPE (arg)) == TYPE_CODE_FUNC) \ |
| 170 | arg = value_coerce_function (arg); \ |
| 171 | } while (0) |
| 172 | |
| 173 | #define COERCE_NUMBER(arg) \ |
| 174 | do { COERCE_ARRAY(arg); COERCE_ENUM(arg); } while (0) |
| 175 | |
| 176 | #define COERCE_VARYING_ARRAY(arg, real_arg_type) \ |
| 177 | { if (chill_varying_type (real_arg_type)) \ |
| 178 | arg = varying_to_slice (arg), real_arg_type = VALUE_TYPE (arg); } |
| 179 | |
| 180 | /* If ARG is an enum, convert it to an integer. */ |
| 181 | |
| 182 | #define COERCE_ENUM(arg) { \ |
| 183 | if (TYPE_CODE (check_typedef (VALUE_TYPE (arg))) == TYPE_CODE_ENUM) \ |
| 184 | arg = value_cast (builtin_type_unsigned_int, arg); \ |
| 185 | } |
| 186 | |
| 187 | /* Internal variables (variables for convenience of use of debugger) |
| 188 | are recorded as a chain of these structures. */ |
| 189 | |
| 190 | struct internalvar |
| 191 | { |
| 192 | struct internalvar *next; |
| 193 | char *name; |
| 194 | value_ptr value; |
| 195 | }; |
| 196 | |
| 197 | /* Pointer to member function. Depends on compiler implementation. */ |
| 198 | |
| 199 | #define METHOD_PTR_IS_VIRTUAL(ADDR) ((ADDR) & 0x80000000) |
| 200 | #define METHOD_PTR_FROM_VOFFSET(OFFSET) (0x80000000 + (OFFSET)) |
| 201 | #define METHOD_PTR_TO_VOFFSET(ADDR) (~0x80000000 & (ADDR)) |
| 202 | |
| 203 | \f |
| 204 | #include "symtab.h" |
| 205 | #include "gdbtypes.h" |
| 206 | #include "expression.h" |
| 207 | |
| 208 | #ifdef __STDC__ |
| 209 | struct frame_info; |
| 210 | struct fn_field; |
| 211 | #endif |
| 212 | |
| 213 | extern void |
| 214 | print_address_demangle PARAMS ((CORE_ADDR, GDB_FILE *, int)); |
| 215 | |
| 216 | extern LONGEST value_as_long PARAMS ((value_ptr val)); |
| 217 | |
| 218 | extern DOUBLEST value_as_double PARAMS ((value_ptr val)); |
| 219 | |
| 220 | extern CORE_ADDR value_as_pointer PARAMS ((value_ptr val)); |
| 221 | |
| 222 | extern LONGEST unpack_long PARAMS ((struct type *type, char *valaddr)); |
| 223 | |
| 224 | extern DOUBLEST unpack_double PARAMS ((struct type *type, char *valaddr, |
| 225 | int *invp)); |
| 226 | |
| 227 | extern CORE_ADDR unpack_pointer PARAMS ((struct type *type, char *valaddr)); |
| 228 | |
| 229 | extern LONGEST unpack_field_as_long PARAMS ((struct type *type, char *valaddr, |
| 230 | int fieldno)); |
| 231 | |
| 232 | extern value_ptr value_from_longest PARAMS ((struct type *type, LONGEST num)); |
| 233 | |
| 234 | extern value_ptr value_from_double PARAMS ((struct type *type, DOUBLEST num)); |
| 235 | |
| 236 | extern value_ptr value_at PARAMS ((struct type *type, CORE_ADDR addr, asection *sect)); |
| 237 | |
| 238 | extern value_ptr value_at_lazy PARAMS ((struct type *type, CORE_ADDR addr, asection *sect)); |
| 239 | |
| 240 | extern value_ptr value_from_register PARAMS ((struct type *type, int regnum, |
| 241 | struct frame_info * frame)); |
| 242 | |
| 243 | extern value_ptr value_of_variable PARAMS ((struct symbol *var, |
| 244 | struct block *b)); |
| 245 | |
| 246 | extern value_ptr value_of_register PARAMS ((int regnum)); |
| 247 | |
| 248 | extern int symbol_read_needs_frame PARAMS ((struct symbol *)); |
| 249 | |
| 250 | extern value_ptr read_var_value PARAMS ((struct symbol *var, |
| 251 | struct frame_info *frame)); |
| 252 | |
| 253 | extern value_ptr locate_var_value PARAMS ((struct symbol *var, |
| 254 | struct frame_info *frame)); |
| 255 | |
| 256 | extern value_ptr allocate_value PARAMS ((struct type *type)); |
| 257 | |
| 258 | extern value_ptr allocate_repeat_value PARAMS ((struct type *type, int count)); |
| 259 | |
| 260 | extern value_ptr value_mark PARAMS ((void)); |
| 261 | |
| 262 | extern void value_free_to_mark PARAMS ((value_ptr mark)); |
| 263 | |
| 264 | extern value_ptr value_string PARAMS ((char *ptr, int len)); |
| 265 | extern value_ptr value_bitstring PARAMS ((char *ptr, int len)); |
| 266 | |
| 267 | extern value_ptr value_array PARAMS ((int lowbound, int highbound, |
| 268 | value_ptr *elemvec)); |
| 269 | |
| 270 | extern value_ptr value_concat PARAMS ((value_ptr arg1, value_ptr arg2)); |
| 271 | |
| 272 | extern value_ptr value_binop PARAMS ((value_ptr arg1, value_ptr arg2, |
| 273 | enum exp_opcode op)); |
| 274 | |
| 275 | extern value_ptr value_add PARAMS ((value_ptr arg1, value_ptr arg2)); |
| 276 | |
| 277 | extern value_ptr value_sub PARAMS ((value_ptr arg1, value_ptr arg2)); |
| 278 | |
| 279 | extern value_ptr value_coerce_array PARAMS ((value_ptr arg1)); |
| 280 | |
| 281 | extern value_ptr value_coerce_function PARAMS ((value_ptr arg1)); |
| 282 | |
| 283 | extern value_ptr value_ind PARAMS ((value_ptr arg1)); |
| 284 | |
| 285 | extern value_ptr value_addr PARAMS ((value_ptr arg1)); |
| 286 | |
| 287 | extern value_ptr value_assign PARAMS ((value_ptr toval, value_ptr fromval)); |
| 288 | |
| 289 | extern value_ptr value_neg PARAMS ((value_ptr arg1)); |
| 290 | |
| 291 | extern value_ptr value_complement PARAMS ((value_ptr arg1)); |
| 292 | |
| 293 | extern value_ptr value_struct_elt PARAMS ((value_ptr *argp, value_ptr *args, |
| 294 | char *name, |
| 295 | int *static_memfuncp, char *err)); |
| 296 | |
| 297 | extern value_ptr value_struct_elt_for_reference PARAMS ((struct type *domain, |
| 298 | int offset, |
| 299 | struct type *curtype, |
| 300 | char *name, |
| 301 | struct type *intype)); |
| 302 | |
| 303 | extern value_ptr value_static_field PARAMS ((struct type *type, int fieldno)); |
| 304 | |
| 305 | extern value_ptr value_field PARAMS ((value_ptr arg1, int fieldno)); |
| 306 | |
| 307 | extern value_ptr value_primitive_field PARAMS ((value_ptr arg1, int offset, |
| 308 | int fieldno, |
| 309 | struct type *arg_type)); |
| 310 | |
| 311 | extern value_ptr value_cast PARAMS ((struct type *type, value_ptr arg2)); |
| 312 | |
| 313 | extern value_ptr value_zero PARAMS ((struct type *type, enum lval_type lv)); |
| 314 | |
| 315 | extern value_ptr value_repeat PARAMS ((value_ptr arg1, int count)); |
| 316 | |
| 317 | extern value_ptr value_subscript PARAMS ((value_ptr array, value_ptr idx)); |
| 318 | |
| 319 | extern value_ptr value_from_vtable_info PARAMS ((value_ptr arg, |
| 320 | struct type *type)); |
| 321 | |
| 322 | extern value_ptr value_being_returned PARAMS ((struct type *valtype, |
| 323 | char retbuf[REGISTER_BYTES], |
| 324 | int struct_return)); |
| 325 | |
| 326 | extern value_ptr value_in PARAMS ((value_ptr element, value_ptr set)); |
| 327 | |
| 328 | extern int value_bit_index PARAMS ((struct type *type, char *addr, int index)); |
| 329 | |
| 330 | extern int using_struct_return PARAMS ((value_ptr function, CORE_ADDR funcaddr, |
| 331 | struct type *value_type, int gcc_p)); |
| 332 | |
| 333 | extern void set_return_value PARAMS ((value_ptr val)); |
| 334 | |
| 335 | extern value_ptr evaluate_expression PARAMS ((struct expression *exp)); |
| 336 | |
| 337 | extern value_ptr evaluate_type PARAMS ((struct expression *exp)); |
| 338 | |
| 339 | extern value_ptr evaluate_subexp_with_coercion PARAMS ((struct expression *, |
| 340 | int *, enum noside)); |
| 341 | |
| 342 | extern value_ptr parse_and_eval PARAMS ((char *exp)); |
| 343 | |
| 344 | extern value_ptr parse_to_comma_and_eval PARAMS ((char **expp)); |
| 345 | |
| 346 | extern struct type *parse_and_eval_type PARAMS ((char *p, int length)); |
| 347 | |
| 348 | extern CORE_ADDR parse_and_eval_address PARAMS ((char *exp)); |
| 349 | |
| 350 | extern CORE_ADDR parse_and_eval_address_1 PARAMS ((char **expptr)); |
| 351 | |
| 352 | extern value_ptr access_value_history PARAMS ((int num)); |
| 353 | |
| 354 | extern value_ptr value_of_internalvar PARAMS ((struct internalvar *var)); |
| 355 | |
| 356 | extern void set_internalvar PARAMS ((struct internalvar *var, value_ptr val)); |
| 357 | |
| 358 | extern void set_internalvar_component PARAMS ((struct internalvar *var, |
| 359 | int offset, |
| 360 | int bitpos, int bitsize, |
| 361 | value_ptr newvalue)); |
| 362 | |
| 363 | extern struct internalvar *lookup_internalvar PARAMS ((char *name)); |
| 364 | |
| 365 | extern int value_equal PARAMS ((value_ptr arg1, value_ptr arg2)); |
| 366 | |
| 367 | extern int value_less PARAMS ((value_ptr arg1, value_ptr arg2)); |
| 368 | |
| 369 | extern int value_logical_not PARAMS ((value_ptr arg1)); |
| 370 | |
| 371 | /* C++ */ |
| 372 | |
| 373 | extern value_ptr value_of_this PARAMS ((int complain)); |
| 374 | |
| 375 | extern value_ptr value_x_binop PARAMS ((value_ptr arg1, value_ptr arg2, |
| 376 | enum exp_opcode op, |
| 377 | enum exp_opcode otherop, |
| 378 | enum noside noside)); |
| 379 | |
| 380 | extern value_ptr value_x_unop PARAMS ((value_ptr arg1, enum exp_opcode op, |
| 381 | enum noside noside)); |
| 382 | |
| 383 | extern value_ptr value_fn_field PARAMS ((value_ptr *arg1p, struct fn_field *f, |
| 384 | int j, |
| 385 | struct type* type, int offset)); |
| 386 | |
| 387 | extern value_ptr value_virtual_fn_field PARAMS ((value_ptr *arg1p, |
| 388 | struct fn_field *f, int j, |
| 389 | struct type *type, |
| 390 | int offset)); |
| 391 | |
| 392 | extern int binop_user_defined_p PARAMS ((enum exp_opcode op, |
| 393 | value_ptr arg1, value_ptr arg2)); |
| 394 | |
| 395 | extern int unop_user_defined_p PARAMS ((enum exp_opcode op, value_ptr arg1)); |
| 396 | |
| 397 | extern int destructor_name_p PARAMS ((const char *name, |
| 398 | const struct type *type)); |
| 399 | |
| 400 | #define value_free(val) free ((PTR)val) |
| 401 | |
| 402 | extern void free_all_values PARAMS ((void)); |
| 403 | |
| 404 | extern void release_value PARAMS ((value_ptr val)); |
| 405 | |
| 406 | extern int record_latest_value PARAMS ((value_ptr val)); |
| 407 | |
| 408 | extern void registers_changed PARAMS ((void)); |
| 409 | |
| 410 | extern void read_register_bytes PARAMS ((int regbyte, char *myaddr, int len)); |
| 411 | |
| 412 | extern void write_register_bytes PARAMS ((int regbyte, char *myaddr, int len)); |
| 413 | |
| 414 | extern void |
| 415 | read_register_gen PARAMS ((int regno, char *myaddr)); |
| 416 | |
| 417 | extern CORE_ADDR |
| 418 | read_register PARAMS ((int regno)); |
| 419 | |
| 420 | extern CORE_ADDR |
| 421 | read_register_pid PARAMS ((int regno, int pid)); |
| 422 | |
| 423 | extern void |
| 424 | write_register PARAMS ((int regno, LONGEST val)); |
| 425 | |
| 426 | extern void |
| 427 | write_register_pid PARAMS ((int regno, LONGEST val, int pid)); |
| 428 | |
| 429 | extern void |
| 430 | supply_register PARAMS ((int regno, char *val)); |
| 431 | |
| 432 | extern void |
| 433 | get_saved_register PARAMS ((char *raw_buffer, int *optimized, |
| 434 | CORE_ADDR *addrp, struct frame_info *frame, |
| 435 | int regnum, enum lval_type *lval)); |
| 436 | |
| 437 | extern void |
| 438 | modify_field PARAMS ((char *addr, LONGEST fieldval, int bitpos, int bitsize)); |
| 439 | |
| 440 | extern void |
| 441 | type_print PARAMS ((struct type *type, char *varstring, GDB_FILE *stream, |
| 442 | int show)); |
| 443 | |
| 444 | extern char *baseclass_addr PARAMS ((struct type *type, int index, |
| 445 | char *valaddr, |
| 446 | value_ptr *valuep, int *errp)); |
| 447 | |
| 448 | extern void |
| 449 | print_longest PARAMS ((GDB_FILE *stream, int format, int use_local, |
| 450 | LONGEST val)); |
| 451 | |
| 452 | extern void |
| 453 | print_floating PARAMS ((char *valaddr, struct type *type, GDB_FILE *stream)); |
| 454 | |
| 455 | extern int value_print PARAMS ((value_ptr val, GDB_FILE *stream, int format, |
| 456 | enum val_prettyprint pretty)); |
| 457 | |
| 458 | extern void |
| 459 | value_print_array_elements PARAMS ((value_ptr val, GDB_FILE* stream, |
| 460 | int format, enum val_prettyprint pretty)); |
| 461 | |
| 462 | extern value_ptr |
| 463 | value_release_to_mark PARAMS ((value_ptr mark)); |
| 464 | |
| 465 | extern int |
| 466 | val_print PARAMS ((struct type *type, char *valaddr, CORE_ADDR address, |
| 467 | GDB_FILE *stream, int format, int deref_ref, |
| 468 | int recurse, enum val_prettyprint pretty)); |
| 469 | |
| 470 | extern int |
| 471 | val_print_string PARAMS ((CORE_ADDR addr, int len, int width, GDB_FILE *stream)); |
| 472 | |
| 473 | extern void |
| 474 | print_variable_value PARAMS ((struct symbol *var, struct frame_info *frame, |
| 475 | GDB_FILE *stream)); |
| 476 | |
| 477 | extern int check_field PARAMS ((value_ptr, const char *)); |
| 478 | |
| 479 | extern void |
| 480 | c_typedef_print PARAMS ((struct type *type, struct symbol *news, GDB_FILE *stream)); |
| 481 | |
| 482 | extern char * |
| 483 | internalvar_name PARAMS ((struct internalvar *var)); |
| 484 | |
| 485 | extern void |
| 486 | clear_value_history PARAMS ((void)); |
| 487 | |
| 488 | extern void |
| 489 | clear_internalvars PARAMS ((void)); |
| 490 | |
| 491 | /* From values.c */ |
| 492 | |
| 493 | extern value_ptr value_copy PARAMS ((value_ptr)); |
| 494 | |
| 495 | extern int baseclass_offset PARAMS ((struct type *, int, char *, CORE_ADDR)); |
| 496 | |
| 497 | /* From valops.c */ |
| 498 | |
| 499 | extern value_ptr varying_to_slice PARAMS ((value_ptr)); |
| 500 | |
| 501 | extern value_ptr value_slice PARAMS ((value_ptr, int, int)); |
| 502 | |
| 503 | extern value_ptr call_function_by_hand PARAMS ((value_ptr, int, value_ptr *)); |
| 504 | |
| 505 | extern value_ptr value_literal_complex PARAMS ((value_ptr, value_ptr, struct type*)); |
| 506 | |
| 507 | extern value_ptr find_function_in_inferior PARAMS ((char *)); |
| 508 | |
| 509 | extern value_ptr value_allocate_space_in_inferior PARAMS ((int)); |
| 510 | |
| 511 | extern void _initialize_values PARAMS ((void)); |
| 512 | |
| 513 | #endif /* !defined (VALUE_H) */ |