| 1 | /* C language support routines for GDB, the GNU debugger. |
| 2 | Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000 |
| 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, |
| 20 | Boston, MA 02111-1307, USA. */ |
| 21 | |
| 22 | #include "defs.h" |
| 23 | #include "symtab.h" |
| 24 | #include "gdbtypes.h" |
| 25 | #include "expression.h" |
| 26 | #include "parser-defs.h" |
| 27 | #include "language.h" |
| 28 | #include "c-lang.h" |
| 29 | #include "valprint.h" |
| 30 | |
| 31 | extern void _initialize_c_language (void); |
| 32 | static void c_emit_char (int c, struct ui_file * stream, int quoter); |
| 33 | |
| 34 | /* Print the character C on STREAM as part of the contents of a literal |
| 35 | string whose delimiter is QUOTER. Note that that format for printing |
| 36 | characters and strings is language specific. */ |
| 37 | |
| 38 | static void |
| 39 | c_emit_char (register int c, struct ui_file *stream, int quoter) |
| 40 | { |
| 41 | c &= 0xFF; /* Avoid sign bit follies */ |
| 42 | |
| 43 | if (PRINT_LITERAL_FORM (c)) |
| 44 | { |
| 45 | if (c == '\\' || c == quoter) |
| 46 | { |
| 47 | fputs_filtered ("\\", stream); |
| 48 | } |
| 49 | fprintf_filtered (stream, "%c", c); |
| 50 | } |
| 51 | else |
| 52 | { |
| 53 | switch (c) |
| 54 | { |
| 55 | case '\n': |
| 56 | fputs_filtered ("\\n", stream); |
| 57 | break; |
| 58 | case '\b': |
| 59 | fputs_filtered ("\\b", stream); |
| 60 | break; |
| 61 | case '\t': |
| 62 | fputs_filtered ("\\t", stream); |
| 63 | break; |
| 64 | case '\f': |
| 65 | fputs_filtered ("\\f", stream); |
| 66 | break; |
| 67 | case '\r': |
| 68 | fputs_filtered ("\\r", stream); |
| 69 | break; |
| 70 | case '\033': |
| 71 | fputs_filtered ("\\e", stream); |
| 72 | break; |
| 73 | case '\007': |
| 74 | fputs_filtered ("\\a", stream); |
| 75 | break; |
| 76 | default: |
| 77 | fprintf_filtered (stream, "\\%.3o", (unsigned int) c); |
| 78 | break; |
| 79 | } |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | void |
| 84 | c_printchar (int c, struct ui_file *stream) |
| 85 | { |
| 86 | fputc_filtered ('\'', stream); |
| 87 | LA_EMIT_CHAR (c, stream, '\''); |
| 88 | fputc_filtered ('\'', stream); |
| 89 | } |
| 90 | |
| 91 | /* Print the character string STRING, printing at most LENGTH characters. |
| 92 | LENGTH is -1 if the string is nul terminated. Each character is WIDTH bytes |
| 93 | long. Printing stops early if the number hits print_max; repeat counts are |
| 94 | printed as appropriate. Print ellipses at the end if we had to stop before |
| 95 | printing LENGTH characters, or if FORCE_ELLIPSES. */ |
| 96 | |
| 97 | void |
| 98 | c_printstr (struct ui_file *stream, char *string, unsigned int length, |
| 99 | int width, int force_ellipses) |
| 100 | { |
| 101 | register unsigned int i; |
| 102 | unsigned int things_printed = 0; |
| 103 | int in_quotes = 0; |
| 104 | int need_comma = 0; |
| 105 | extern int inspect_it; |
| 106 | |
| 107 | /* If the string was not truncated due to `set print elements', and |
| 108 | the last byte of it is a null, we don't print that, in traditional C |
| 109 | style. */ |
| 110 | if (!force_ellipses |
| 111 | && length > 0 |
| 112 | && extract_unsigned_integer (string + (length - 1) * width, width) == '\0') |
| 113 | length--; |
| 114 | |
| 115 | if (length == 0) |
| 116 | { |
| 117 | fputs_filtered ("\"\"", stream); |
| 118 | return; |
| 119 | } |
| 120 | |
| 121 | for (i = 0; i < length && things_printed < print_max; ++i) |
| 122 | { |
| 123 | /* Position of the character we are examining |
| 124 | to see whether it is repeated. */ |
| 125 | unsigned int rep1; |
| 126 | /* Number of repetitions we have detected so far. */ |
| 127 | unsigned int reps; |
| 128 | unsigned long current_char; |
| 129 | |
| 130 | QUIT; |
| 131 | |
| 132 | if (need_comma) |
| 133 | { |
| 134 | fputs_filtered (", ", stream); |
| 135 | need_comma = 0; |
| 136 | } |
| 137 | |
| 138 | current_char = extract_unsigned_integer (string + i * width, width); |
| 139 | |
| 140 | rep1 = i + 1; |
| 141 | reps = 1; |
| 142 | while (rep1 < length |
| 143 | && extract_unsigned_integer (string + rep1 * width, width) |
| 144 | == current_char) |
| 145 | { |
| 146 | ++rep1; |
| 147 | ++reps; |
| 148 | } |
| 149 | |
| 150 | if (reps > repeat_count_threshold) |
| 151 | { |
| 152 | if (in_quotes) |
| 153 | { |
| 154 | if (inspect_it) |
| 155 | fputs_filtered ("\\\", ", stream); |
| 156 | else |
| 157 | fputs_filtered ("\", ", stream); |
| 158 | in_quotes = 0; |
| 159 | } |
| 160 | LA_PRINT_CHAR (current_char, stream); |
| 161 | fprintf_filtered (stream, " <repeats %u times>", reps); |
| 162 | i = rep1 - 1; |
| 163 | things_printed += repeat_count_threshold; |
| 164 | need_comma = 1; |
| 165 | } |
| 166 | else |
| 167 | { |
| 168 | if (!in_quotes) |
| 169 | { |
| 170 | if (inspect_it) |
| 171 | fputs_filtered ("\\\"", stream); |
| 172 | else |
| 173 | fputs_filtered ("\"", stream); |
| 174 | in_quotes = 1; |
| 175 | } |
| 176 | LA_EMIT_CHAR (current_char, stream, '"'); |
| 177 | ++things_printed; |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | /* Terminate the quotes if necessary. */ |
| 182 | if (in_quotes) |
| 183 | { |
| 184 | if (inspect_it) |
| 185 | fputs_filtered ("\\\"", stream); |
| 186 | else |
| 187 | fputs_filtered ("\"", stream); |
| 188 | } |
| 189 | |
| 190 | if (force_ellipses || i < length) |
| 191 | fputs_filtered ("...", stream); |
| 192 | } |
| 193 | |
| 194 | /* Create a fundamental C type using default reasonable for the current |
| 195 | target machine. |
| 196 | |
| 197 | Some object/debugging file formats (DWARF version 1, COFF, etc) do not |
| 198 | define fundamental types such as "int" or "double". Others (stabs or |
| 199 | DWARF version 2, etc) do define fundamental types. For the formats which |
| 200 | don't provide fundamental types, gdb can create such types using this |
| 201 | function. |
| 202 | |
| 203 | FIXME: Some compilers distinguish explicitly signed integral types |
| 204 | (signed short, signed int, signed long) from "regular" integral types |
| 205 | (short, int, long) in the debugging information. There is some dis- |
| 206 | agreement as to how useful this feature is. In particular, gcc does |
| 207 | not support this. Also, only some debugging formats allow the |
| 208 | distinction to be passed on to a debugger. For now, we always just |
| 209 | use "short", "int", or "long" as the type name, for both the implicit |
| 210 | and explicitly signed types. This also makes life easier for the |
| 211 | gdb test suite since we don't have to account for the differences |
| 212 | in output depending upon what the compiler and debugging format |
| 213 | support. We will probably have to re-examine the issue when gdb |
| 214 | starts taking it's fundamental type information directly from the |
| 215 | debugging information supplied by the compiler. fnf@cygnus.com */ |
| 216 | |
| 217 | struct type * |
| 218 | c_create_fundamental_type (struct objfile *objfile, int typeid) |
| 219 | { |
| 220 | register struct type *type = NULL; |
| 221 | |
| 222 | switch (typeid) |
| 223 | { |
| 224 | default: |
| 225 | /* FIXME: For now, if we are asked to produce a type not in this |
| 226 | language, create the equivalent of a C integer type with the |
| 227 | name "<?type?>". When all the dust settles from the type |
| 228 | reconstruction work, this should probably become an error. */ |
| 229 | type = init_type (TYPE_CODE_INT, |
| 230 | TARGET_INT_BIT / TARGET_CHAR_BIT, |
| 231 | 0, "<?type?>", objfile); |
| 232 | warning ("internal error: no C/C++ fundamental type %d", typeid); |
| 233 | break; |
| 234 | case FT_VOID: |
| 235 | type = init_type (TYPE_CODE_VOID, |
| 236 | TARGET_CHAR_BIT / TARGET_CHAR_BIT, |
| 237 | 0, "void", objfile); |
| 238 | break; |
| 239 | case FT_BOOLEAN: |
| 240 | type = init_type (TYPE_CODE_BOOL, |
| 241 | TARGET_CHAR_BIT / TARGET_CHAR_BIT, |
| 242 | 0, "bool", objfile); |
| 243 | |
| 244 | break; |
| 245 | case FT_CHAR: |
| 246 | type = init_type (TYPE_CODE_INT, |
| 247 | TARGET_CHAR_BIT / TARGET_CHAR_BIT, |
| 248 | 0, "char", objfile); |
| 249 | TYPE_FLAGS (type) |= TYPE_FLAG_NOSIGN; |
| 250 | break; |
| 251 | case FT_SIGNED_CHAR: |
| 252 | type = init_type (TYPE_CODE_INT, |
| 253 | TARGET_CHAR_BIT / TARGET_CHAR_BIT, |
| 254 | 0, "signed char", objfile); |
| 255 | break; |
| 256 | case FT_UNSIGNED_CHAR: |
| 257 | type = init_type (TYPE_CODE_INT, |
| 258 | TARGET_CHAR_BIT / TARGET_CHAR_BIT, |
| 259 | TYPE_FLAG_UNSIGNED, "unsigned char", objfile); |
| 260 | break; |
| 261 | case FT_SHORT: |
| 262 | type = init_type (TYPE_CODE_INT, |
| 263 | TARGET_SHORT_BIT / TARGET_CHAR_BIT, |
| 264 | 0, "short", objfile); |
| 265 | break; |
| 266 | case FT_SIGNED_SHORT: |
| 267 | type = init_type (TYPE_CODE_INT, |
| 268 | TARGET_SHORT_BIT / TARGET_CHAR_BIT, |
| 269 | 0, "short", objfile); /* FIXME-fnf */ |
| 270 | break; |
| 271 | case FT_UNSIGNED_SHORT: |
| 272 | type = init_type (TYPE_CODE_INT, |
| 273 | TARGET_SHORT_BIT / TARGET_CHAR_BIT, |
| 274 | TYPE_FLAG_UNSIGNED, "unsigned short", objfile); |
| 275 | break; |
| 276 | case FT_INTEGER: |
| 277 | type = init_type (TYPE_CODE_INT, |
| 278 | TARGET_INT_BIT / TARGET_CHAR_BIT, |
| 279 | 0, "int", objfile); |
| 280 | break; |
| 281 | case FT_SIGNED_INTEGER: |
| 282 | type = init_type (TYPE_CODE_INT, |
| 283 | TARGET_INT_BIT / TARGET_CHAR_BIT, |
| 284 | 0, "int", objfile); /* FIXME -fnf */ |
| 285 | break; |
| 286 | case FT_UNSIGNED_INTEGER: |
| 287 | type = init_type (TYPE_CODE_INT, |
| 288 | TARGET_INT_BIT / TARGET_CHAR_BIT, |
| 289 | TYPE_FLAG_UNSIGNED, "unsigned int", objfile); |
| 290 | break; |
| 291 | case FT_LONG: |
| 292 | type = init_type (TYPE_CODE_INT, |
| 293 | TARGET_LONG_BIT / TARGET_CHAR_BIT, |
| 294 | 0, "long", objfile); |
| 295 | break; |
| 296 | case FT_SIGNED_LONG: |
| 297 | type = init_type (TYPE_CODE_INT, |
| 298 | TARGET_LONG_BIT / TARGET_CHAR_BIT, |
| 299 | 0, "long", objfile); /* FIXME -fnf */ |
| 300 | break; |
| 301 | case FT_UNSIGNED_LONG: |
| 302 | type = init_type (TYPE_CODE_INT, |
| 303 | TARGET_LONG_BIT / TARGET_CHAR_BIT, |
| 304 | TYPE_FLAG_UNSIGNED, "unsigned long", objfile); |
| 305 | break; |
| 306 | case FT_LONG_LONG: |
| 307 | type = init_type (TYPE_CODE_INT, |
| 308 | TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT, |
| 309 | 0, "long long", objfile); |
| 310 | break; |
| 311 | case FT_SIGNED_LONG_LONG: |
| 312 | type = init_type (TYPE_CODE_INT, |
| 313 | TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT, |
| 314 | 0, "signed long long", objfile); |
| 315 | break; |
| 316 | case FT_UNSIGNED_LONG_LONG: |
| 317 | type = init_type (TYPE_CODE_INT, |
| 318 | TARGET_LONG_LONG_BIT / TARGET_CHAR_BIT, |
| 319 | TYPE_FLAG_UNSIGNED, "unsigned long long", objfile); |
| 320 | break; |
| 321 | case FT_FLOAT: |
| 322 | type = init_type (TYPE_CODE_FLT, |
| 323 | TARGET_FLOAT_BIT / TARGET_CHAR_BIT, |
| 324 | 0, "float", objfile); |
| 325 | break; |
| 326 | case FT_DBL_PREC_FLOAT: |
| 327 | type = init_type (TYPE_CODE_FLT, |
| 328 | TARGET_DOUBLE_BIT / TARGET_CHAR_BIT, |
| 329 | 0, "double", objfile); |
| 330 | break; |
| 331 | case FT_EXT_PREC_FLOAT: |
| 332 | type = init_type (TYPE_CODE_FLT, |
| 333 | TARGET_LONG_DOUBLE_BIT / TARGET_CHAR_BIT, |
| 334 | 0, "long double", objfile); |
| 335 | break; |
| 336 | case FT_TEMPLATE_ARG: |
| 337 | type = init_type (TYPE_CODE_TEMPLATE_ARG, |
| 338 | 0, |
| 339 | 0, "<template arg>", objfile); |
| 340 | |
| 341 | break; |
| 342 | } |
| 343 | return (type); |
| 344 | } |
| 345 | \f |
| 346 | |
| 347 | /* Table mapping opcodes into strings for printing operators |
| 348 | and precedences of the operators. */ |
| 349 | |
| 350 | const struct op_print c_op_print_tab[] = |
| 351 | { |
| 352 | {",", BINOP_COMMA, PREC_COMMA, 0}, |
| 353 | {"=", BINOP_ASSIGN, PREC_ASSIGN, 1}, |
| 354 | {"||", BINOP_LOGICAL_OR, PREC_LOGICAL_OR, 0}, |
| 355 | {"&&", BINOP_LOGICAL_AND, PREC_LOGICAL_AND, 0}, |
| 356 | {"|", BINOP_BITWISE_IOR, PREC_BITWISE_IOR, 0}, |
| 357 | {"^", BINOP_BITWISE_XOR, PREC_BITWISE_XOR, 0}, |
| 358 | {"&", BINOP_BITWISE_AND, PREC_BITWISE_AND, 0}, |
| 359 | {"==", BINOP_EQUAL, PREC_EQUAL, 0}, |
| 360 | {"!=", BINOP_NOTEQUAL, PREC_EQUAL, 0}, |
| 361 | {"<=", BINOP_LEQ, PREC_ORDER, 0}, |
| 362 | {">=", BINOP_GEQ, PREC_ORDER, 0}, |
| 363 | {">", BINOP_GTR, PREC_ORDER, 0}, |
| 364 | {"<", BINOP_LESS, PREC_ORDER, 0}, |
| 365 | {">>", BINOP_RSH, PREC_SHIFT, 0}, |
| 366 | {"<<", BINOP_LSH, PREC_SHIFT, 0}, |
| 367 | {"+", BINOP_ADD, PREC_ADD, 0}, |
| 368 | {"-", BINOP_SUB, PREC_ADD, 0}, |
| 369 | {"*", BINOP_MUL, PREC_MUL, 0}, |
| 370 | {"/", BINOP_DIV, PREC_MUL, 0}, |
| 371 | {"%", BINOP_REM, PREC_MUL, 0}, |
| 372 | {"@", BINOP_REPEAT, PREC_REPEAT, 0}, |
| 373 | {"-", UNOP_NEG, PREC_PREFIX, 0}, |
| 374 | {"!", UNOP_LOGICAL_NOT, PREC_PREFIX, 0}, |
| 375 | {"~", UNOP_COMPLEMENT, PREC_PREFIX, 0}, |
| 376 | {"*", UNOP_IND, PREC_PREFIX, 0}, |
| 377 | {"&", UNOP_ADDR, PREC_PREFIX, 0}, |
| 378 | {"sizeof ", UNOP_SIZEOF, PREC_PREFIX, 0}, |
| 379 | {"++", UNOP_PREINCREMENT, PREC_PREFIX, 0}, |
| 380 | {"--", UNOP_PREDECREMENT, PREC_PREFIX, 0}, |
| 381 | {NULL, 0, 0, 0} |
| 382 | }; |
| 383 | \f |
| 384 | struct type **CONST_PTR (c_builtin_types[]) = |
| 385 | { |
| 386 | &builtin_type_int, |
| 387 | &builtin_type_long, |
| 388 | &builtin_type_short, |
| 389 | &builtin_type_char, |
| 390 | &builtin_type_float, |
| 391 | &builtin_type_double, |
| 392 | &builtin_type_void, |
| 393 | &builtin_type_long_long, |
| 394 | &builtin_type_signed_char, |
| 395 | &builtin_type_unsigned_char, |
| 396 | &builtin_type_unsigned_short, |
| 397 | &builtin_type_unsigned_int, |
| 398 | &builtin_type_unsigned_long, |
| 399 | &builtin_type_unsigned_long_long, |
| 400 | &builtin_type_long_double, |
| 401 | &builtin_type_complex, |
| 402 | &builtin_type_double_complex, |
| 403 | 0 |
| 404 | }; |
| 405 | |
| 406 | const struct language_defn c_language_defn = |
| 407 | { |
| 408 | "c", /* Language name */ |
| 409 | language_c, |
| 410 | c_builtin_types, |
| 411 | range_check_off, |
| 412 | type_check_off, |
| 413 | case_sensitive_on, |
| 414 | c_parse, |
| 415 | c_error, |
| 416 | evaluate_subexp_standard, |
| 417 | c_printchar, /* Print a character constant */ |
| 418 | c_printstr, /* Function to print string constant */ |
| 419 | c_emit_char, /* Print a single char */ |
| 420 | c_create_fundamental_type, /* Create fundamental type in this language */ |
| 421 | c_print_type, /* Print a type using appropriate syntax */ |
| 422 | c_val_print, /* Print a value using appropriate syntax */ |
| 423 | c_value_print, /* Print a top-level value */ |
| 424 | {"", "", "", ""}, /* Binary format info */ |
| 425 | {"0%lo", "0", "o", ""}, /* Octal format info */ |
| 426 | {"%ld", "", "d", ""}, /* Decimal format info */ |
| 427 | {"0x%lx", "0x", "x", ""}, /* Hex format info */ |
| 428 | c_op_print_tab, /* expression operators for printing */ |
| 429 | 1, /* c-style arrays */ |
| 430 | 0, /* String lower bound */ |
| 431 | &builtin_type_char, /* Type of string elements */ |
| 432 | LANG_MAGIC |
| 433 | }; |
| 434 | |
| 435 | struct type **const (cplus_builtin_types[]) = |
| 436 | { |
| 437 | &builtin_type_int, |
| 438 | &builtin_type_long, |
| 439 | &builtin_type_short, |
| 440 | &builtin_type_char, |
| 441 | &builtin_type_float, |
| 442 | &builtin_type_double, |
| 443 | &builtin_type_void, |
| 444 | &builtin_type_long_long, |
| 445 | &builtin_type_signed_char, |
| 446 | &builtin_type_unsigned_char, |
| 447 | &builtin_type_unsigned_short, |
| 448 | &builtin_type_unsigned_int, |
| 449 | &builtin_type_unsigned_long, |
| 450 | &builtin_type_unsigned_long_long, |
| 451 | &builtin_type_long_double, |
| 452 | &builtin_type_complex, |
| 453 | &builtin_type_double_complex, |
| 454 | &builtin_type_bool, |
| 455 | 0 |
| 456 | }; |
| 457 | |
| 458 | const struct language_defn cplus_language_defn = |
| 459 | { |
| 460 | "c++", /* Language name */ |
| 461 | language_cplus, |
| 462 | cplus_builtin_types, |
| 463 | range_check_off, |
| 464 | type_check_off, |
| 465 | case_sensitive_on, |
| 466 | c_parse, |
| 467 | c_error, |
| 468 | evaluate_subexp_standard, |
| 469 | c_printchar, /* Print a character constant */ |
| 470 | c_printstr, /* Function to print string constant */ |
| 471 | c_emit_char, /* Print a single char */ |
| 472 | c_create_fundamental_type, /* Create fundamental type in this language */ |
| 473 | c_print_type, /* Print a type using appropriate syntax */ |
| 474 | c_val_print, /* Print a value using appropriate syntax */ |
| 475 | c_value_print, /* Print a top-level value */ |
| 476 | {"", "", "", ""}, /* Binary format info */ |
| 477 | {"0%lo", "0", "o", ""}, /* Octal format info */ |
| 478 | {"%ld", "", "d", ""}, /* Decimal format info */ |
| 479 | {"0x%lx", "0x", "x", ""}, /* Hex format info */ |
| 480 | c_op_print_tab, /* expression operators for printing */ |
| 481 | 1, /* c-style arrays */ |
| 482 | 0, /* String lower bound */ |
| 483 | &builtin_type_char, /* Type of string elements */ |
| 484 | LANG_MAGIC |
| 485 | }; |
| 486 | |
| 487 | const struct language_defn asm_language_defn = |
| 488 | { |
| 489 | "asm", /* Language name */ |
| 490 | language_asm, |
| 491 | c_builtin_types, |
| 492 | range_check_off, |
| 493 | type_check_off, |
| 494 | case_sensitive_on, |
| 495 | c_parse, |
| 496 | c_error, |
| 497 | evaluate_subexp_standard, |
| 498 | c_printchar, /* Print a character constant */ |
| 499 | c_printstr, /* Function to print string constant */ |
| 500 | c_emit_char, /* Print a single char */ |
| 501 | c_create_fundamental_type, /* Create fundamental type in this language */ |
| 502 | c_print_type, /* Print a type using appropriate syntax */ |
| 503 | c_val_print, /* Print a value using appropriate syntax */ |
| 504 | c_value_print, /* Print a top-level value */ |
| 505 | {"", "", "", ""}, /* Binary format info */ |
| 506 | {"0%lo", "0", "o", ""}, /* Octal format info */ |
| 507 | {"%ld", "", "d", ""}, /* Decimal format info */ |
| 508 | {"0x%lx", "0x", "x", ""}, /* Hex format info */ |
| 509 | c_op_print_tab, /* expression operators for printing */ |
| 510 | 1, /* c-style arrays */ |
| 511 | 0, /* String lower bound */ |
| 512 | &builtin_type_char, /* Type of string elements */ |
| 513 | LANG_MAGIC |
| 514 | }; |
| 515 | |
| 516 | void |
| 517 | _initialize_c_language (void) |
| 518 | { |
| 519 | add_language (&c_language_defn); |
| 520 | add_language (&cplus_language_defn); |
| 521 | add_language (&asm_language_defn); |
| 522 | } |