Commit | Line | Data |
---|---|---|
373a8247 | 1 | /* Pascal language support routines for GDB, the GNU debugger. |
ce27fb25 | 2 | |
6aba47ca DJ |
3 | Copyright (C) 2000, 2002, 2003, 2004, 2005, 2007 |
4 | Free Software Foundation, Inc. | |
373a8247 PM |
5 | |
6 | This file is part of GDB. | |
7 | ||
8 | This program is free software; you can redistribute it and/or modify | |
9 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 10 | the Free Software Foundation; either version 3 of the License, or |
373a8247 PM |
11 | (at your option) any later version. |
12 | ||
13 | This program is distributed in the hope that it will be useful, | |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | GNU General Public License for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 19 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
373a8247 | 20 | |
5598ce11 | 21 | /* This file is derived from c-lang.c */ |
373a8247 PM |
22 | |
23 | #include "defs.h" | |
309367d4 | 24 | #include "gdb_string.h" |
373a8247 PM |
25 | #include "symtab.h" |
26 | #include "gdbtypes.h" | |
27 | #include "expression.h" | |
28 | #include "parser-defs.h" | |
29 | #include "language.h" | |
30 | #include "p-lang.h" | |
31 | #include "valprint.h" | |
5f9a71c3 | 32 | #include "value.h" |
5598ce11 PM |
33 | #include <ctype.h> |
34 | ||
373a8247 | 35 | extern void _initialize_pascal_language (void); |
5598ce11 PM |
36 | |
37 | ||
38 | /* Determines if type TYPE is a pascal string type. | |
39 | Returns 1 if the type is a known pascal type | |
40 | This function is used by p-valprint.c code to allow better string display. | |
41 | If it is a pascal string type, then it also sets info needed | |
42 | to get the length and the data of the string | |
43 | length_pos, length_size and string_pos are given in bytes. | |
44 | char_size gives the element size in bytes. | |
45 | FIXME: if the position or the size of these fields | |
46 | are not multiple of TARGET_CHAR_BIT then the results are wrong | |
47 | but this does not happen for Free Pascal nor for GPC. */ | |
48 | int | |
49 | is_pascal_string_type (struct type *type,int *length_pos, | |
e2625b33 PM |
50 | int *length_size, int *string_pos, int *char_size, |
51 | char **arrayname) | |
5598ce11 PM |
52 | { |
53 | if (TYPE_CODE (type) == TYPE_CODE_STRUCT) | |
54 | { | |
55 | /* Old Borland type pascal strings from Free Pascal Compiler. */ | |
56 | /* Two fields: length and st. */ | |
57 | if (TYPE_NFIELDS (type) == 2 | |
58 | && strcmp (TYPE_FIELDS (type)[0].name, "length") == 0 | |
59 | && strcmp (TYPE_FIELDS (type)[1].name, "st") == 0) | |
60 | { | |
e2625b33 PM |
61 | if (length_pos) |
62 | *length_pos = TYPE_FIELD_BITPOS (type, 0) / TARGET_CHAR_BIT; | |
63 | if (length_size) | |
0004e5a2 | 64 | *length_size = TYPE_LENGTH (TYPE_FIELD_TYPE (type, 0)); |
e2625b33 PM |
65 | if (string_pos) |
66 | *string_pos = TYPE_FIELD_BITPOS (type, 1) / TARGET_CHAR_BIT; | |
67 | if (char_size) | |
68 | *char_size = 1; | |
69 | if (arrayname) | |
70 | *arrayname = TYPE_FIELDS (type)[1].name; | |
71 | return 2; | |
5598ce11 PM |
72 | }; |
73 | /* GNU pascal strings. */ | |
74 | /* Three fields: Capacity, length and schema$ or _p_schema. */ | |
75 | if (TYPE_NFIELDS (type) == 3 | |
76 | && strcmp (TYPE_FIELDS (type)[0].name, "Capacity") == 0 | |
77 | && strcmp (TYPE_FIELDS (type)[1].name, "length") == 0) | |
78 | { | |
e2625b33 PM |
79 | if (length_pos) |
80 | *length_pos = TYPE_FIELD_BITPOS (type, 1) / TARGET_CHAR_BIT; | |
81 | if (length_size) | |
0004e5a2 | 82 | *length_size = TYPE_LENGTH (TYPE_FIELD_TYPE (type, 1)); |
e2625b33 PM |
83 | if (string_pos) |
84 | *string_pos = TYPE_FIELD_BITPOS (type, 2) / TARGET_CHAR_BIT; | |
5598ce11 | 85 | /* FIXME: how can I detect wide chars in GPC ?? */ |
e2625b33 PM |
86 | if (char_size) |
87 | *char_size = 1; | |
88 | if (arrayname) | |
89 | *arrayname = TYPE_FIELDS (type)[2].name; | |
90 | return 3; | |
5598ce11 PM |
91 | }; |
92 | } | |
93 | return 0; | |
94 | } | |
95 | ||
373a8247 PM |
96 | static void pascal_one_char (int, struct ui_file *, int *); |
97 | ||
98 | /* Print the character C on STREAM as part of the contents of a literal | |
99 | string. | |
100 | In_quotes is reset to 0 if a char is written with #4 notation */ | |
101 | ||
102 | static void | |
f86f5ca3 | 103 | pascal_one_char (int c, struct ui_file *stream, int *in_quotes) |
373a8247 PM |
104 | { |
105 | ||
106 | c &= 0xFF; /* Avoid sign bit follies */ | |
107 | ||
108 | if ((c == '\'') || (PRINT_LITERAL_FORM (c))) | |
109 | { | |
110 | if (!(*in_quotes)) | |
111 | fputs_filtered ("'", stream); | |
112 | *in_quotes = 1; | |
113 | if (c == '\'') | |
114 | { | |
115 | fputs_filtered ("''", stream); | |
116 | } | |
117 | else | |
118 | fprintf_filtered (stream, "%c", c); | |
119 | } | |
120 | else | |
121 | { | |
122 | if (*in_quotes) | |
123 | fputs_filtered ("'", stream); | |
124 | *in_quotes = 0; | |
125 | fprintf_filtered (stream, "#%d", (unsigned int) c); | |
126 | } | |
127 | } | |
128 | ||
129 | static void pascal_emit_char (int c, struct ui_file *stream, int quoter); | |
130 | ||
131 | /* Print the character C on STREAM as part of the contents of a literal | |
132 | string whose delimiter is QUOTER. Note that that format for printing | |
133 | characters and strings is language specific. */ | |
134 | ||
135 | static void | |
f86f5ca3 | 136 | pascal_emit_char (int c, struct ui_file *stream, int quoter) |
373a8247 PM |
137 | { |
138 | int in_quotes = 0; | |
139 | pascal_one_char (c, stream, &in_quotes); | |
140 | if (in_quotes) | |
141 | fputs_filtered ("'", stream); | |
142 | } | |
143 | ||
144 | void | |
fba45db2 | 145 | pascal_printchar (int c, struct ui_file *stream) |
373a8247 PM |
146 | { |
147 | int in_quotes = 0; | |
148 | pascal_one_char (c, stream, &in_quotes); | |
149 | if (in_quotes) | |
150 | fputs_filtered ("'", stream); | |
151 | } | |
152 | ||
153 | /* Print the character string STRING, printing at most LENGTH characters. | |
154 | Printing stops early if the number hits print_max; repeat counts | |
155 | are printed as appropriate. Print ellipses at the end if we | |
156 | had to stop before printing LENGTH characters, or if FORCE_ELLIPSES. */ | |
157 | ||
158 | void | |
fc1a4b47 | 159 | pascal_printstr (struct ui_file *stream, const gdb_byte *string, |
ce27fb25 | 160 | unsigned int length, int width, int force_ellipses) |
373a8247 | 161 | { |
f86f5ca3 | 162 | unsigned int i; |
373a8247 PM |
163 | unsigned int things_printed = 0; |
164 | int in_quotes = 0; | |
165 | int need_comma = 0; | |
373a8247 PM |
166 | |
167 | /* If the string was not truncated due to `set print elements', and | |
168 | the last byte of it is a null, we don't print that, in traditional C | |
169 | style. */ | |
170 | if ((!force_ellipses) && length > 0 && string[length - 1] == '\0') | |
171 | length--; | |
172 | ||
173 | if (length == 0) | |
174 | { | |
175 | fputs_filtered ("''", stream); | |
176 | return; | |
177 | } | |
178 | ||
179 | for (i = 0; i < length && things_printed < print_max; ++i) | |
180 | { | |
181 | /* Position of the character we are examining | |
182 | to see whether it is repeated. */ | |
183 | unsigned int rep1; | |
184 | /* Number of repetitions we have detected so far. */ | |
185 | unsigned int reps; | |
186 | ||
187 | QUIT; | |
188 | ||
189 | if (need_comma) | |
190 | { | |
191 | fputs_filtered (", ", stream); | |
192 | need_comma = 0; | |
193 | } | |
194 | ||
195 | rep1 = i + 1; | |
196 | reps = 1; | |
197 | while (rep1 < length && string[rep1] == string[i]) | |
198 | { | |
199 | ++rep1; | |
200 | ++reps; | |
201 | } | |
202 | ||
203 | if (reps > repeat_count_threshold) | |
204 | { | |
205 | if (in_quotes) | |
206 | { | |
207 | if (inspect_it) | |
208 | fputs_filtered ("\\', ", stream); | |
209 | else | |
210 | fputs_filtered ("', ", stream); | |
211 | in_quotes = 0; | |
212 | } | |
213 | pascal_printchar (string[i], stream); | |
214 | fprintf_filtered (stream, " <repeats %u times>", reps); | |
215 | i = rep1 - 1; | |
216 | things_printed += repeat_count_threshold; | |
217 | need_comma = 1; | |
218 | } | |
219 | else | |
220 | { | |
221 | int c = string[i]; | |
222 | if ((!in_quotes) && (PRINT_LITERAL_FORM (c))) | |
223 | { | |
224 | if (inspect_it) | |
225 | fputs_filtered ("\\'", stream); | |
226 | else | |
227 | fputs_filtered ("'", stream); | |
228 | in_quotes = 1; | |
229 | } | |
230 | pascal_one_char (c, stream, &in_quotes); | |
231 | ++things_printed; | |
232 | } | |
233 | } | |
234 | ||
235 | /* Terminate the quotes if necessary. */ | |
236 | if (in_quotes) | |
237 | { | |
238 | if (inspect_it) | |
239 | fputs_filtered ("\\'", stream); | |
240 | else | |
241 | fputs_filtered ("'", stream); | |
242 | } | |
243 | ||
244 | if (force_ellipses || i < length) | |
245 | fputs_filtered ("...", stream); | |
246 | } | |
247 | ||
248 | /* Create a fundamental Pascal type using default reasonable for the current | |
249 | target machine. | |
250 | ||
251 | Some object/debugging file formats (DWARF version 1, COFF, etc) do not | |
252 | define fundamental types such as "int" or "double". Others (stabs or | |
253 | DWARF version 2, etc) do define fundamental types. For the formats which | |
254 | don't provide fundamental types, gdb can create such types using this | |
255 | function. | |
256 | ||
257 | FIXME: Some compilers distinguish explicitly signed integral types | |
258 | (signed short, signed int, signed long) from "regular" integral types | |
259 | (short, int, long) in the debugging information. There is some dis- | |
260 | agreement as to how useful this feature is. In particular, gcc does | |
261 | not support this. Also, only some debugging formats allow the | |
262 | distinction to be passed on to a debugger. For now, we always just | |
263 | use "short", "int", or "long" as the type name, for both the implicit | |
264 | and explicitly signed types. This also makes life easier for the | |
265 | gdb test suite since we don't have to account for the differences | |
266 | in output depending upon what the compiler and debugging format | |
267 | support. We will probably have to re-examine the issue when gdb | |
268 | starts taking it's fundamental type information directly from the | |
269 | debugging information supplied by the compiler. fnf@cygnus.com */ | |
270 | ||
271 | /* Note there might be some discussion about the choosen correspondance | |
272 | because it mainly reflects Free Pascal Compiler setup for now PM */ | |
273 | ||
274 | ||
275 | struct type * | |
fba45db2 | 276 | pascal_create_fundamental_type (struct objfile *objfile, int typeid) |
373a8247 | 277 | { |
f86f5ca3 | 278 | struct type *type = NULL; |
373a8247 PM |
279 | |
280 | switch (typeid) | |
281 | { | |
282 | default: | |
283 | /* FIXME: For now, if we are asked to produce a type not in this | |
284 | language, create the equivalent of a C integer type with the | |
285 | name "<?type?>". When all the dust settles from the type | |
286 | reconstruction work, this should probably become an error. */ | |
287 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 288 | gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 | 289 | 0, "<?type?>", objfile); |
8a3fe4f8 | 290 | warning (_("internal error: no Pascal fundamental type %d"), typeid); |
373a8247 PM |
291 | break; |
292 | case FT_VOID: | |
293 | type = init_type (TYPE_CODE_VOID, | |
294 | TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
295 | 0, "void", objfile); | |
296 | break; | |
297 | case FT_CHAR: | |
0906b739 | 298 | type = init_type (TYPE_CODE_CHAR, |
373a8247 PM |
299 | TARGET_CHAR_BIT / TARGET_CHAR_BIT, |
300 | 0, "char", objfile); | |
301 | break; | |
302 | case FT_SIGNED_CHAR: | |
303 | type = init_type (TYPE_CODE_INT, | |
304 | TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
305 | 0, "shortint", objfile); | |
306 | break; | |
307 | case FT_UNSIGNED_CHAR: | |
308 | type = init_type (TYPE_CODE_INT, | |
309 | TARGET_CHAR_BIT / TARGET_CHAR_BIT, | |
310 | TYPE_FLAG_UNSIGNED, "byte", objfile); | |
311 | break; | |
312 | case FT_SHORT: | |
313 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 314 | gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
315 | 0, "integer", objfile); |
316 | break; | |
317 | case FT_SIGNED_SHORT: | |
318 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 319 | gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
320 | 0, "integer", objfile); /* FIXME-fnf */ |
321 | break; | |
322 | case FT_UNSIGNED_SHORT: | |
323 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 324 | gdbarch_short_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
325 | TYPE_FLAG_UNSIGNED, "word", objfile); |
326 | break; | |
327 | case FT_INTEGER: | |
328 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 329 | gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
330 | 0, "longint", objfile); |
331 | break; | |
332 | case FT_SIGNED_INTEGER: | |
333 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 334 | gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
335 | 0, "longint", objfile); /* FIXME -fnf */ |
336 | break; | |
337 | case FT_UNSIGNED_INTEGER: | |
338 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 339 | gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
340 | TYPE_FLAG_UNSIGNED, "cardinal", objfile); |
341 | break; | |
342 | case FT_LONG: | |
343 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 344 | gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
345 | 0, "long", objfile); |
346 | break; | |
347 | case FT_SIGNED_LONG: | |
348 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 349 | gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
350 | 0, "long", objfile); /* FIXME -fnf */ |
351 | break; | |
352 | case FT_UNSIGNED_LONG: | |
353 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 | 354 | gdbarch_long_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
355 | TYPE_FLAG_UNSIGNED, "unsigned long", objfile); |
356 | break; | |
357 | case FT_LONG_LONG: | |
358 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 UW |
359 | gdbarch_long_long_bit |
360 | (current_gdbarch) / TARGET_CHAR_BIT, | |
373a8247 PM |
361 | 0, "long long", objfile); |
362 | break; | |
363 | case FT_SIGNED_LONG_LONG: | |
364 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 UW |
365 | gdbarch_long_long_bit |
366 | (current_gdbarch) / TARGET_CHAR_BIT, | |
373a8247 PM |
367 | 0, "signed long long", objfile); |
368 | break; | |
369 | case FT_UNSIGNED_LONG_LONG: | |
370 | type = init_type (TYPE_CODE_INT, | |
9a76efb6 UW |
371 | gdbarch_long_long_bit |
372 | (current_gdbarch) / TARGET_CHAR_BIT, | |
373a8247 PM |
373 | TYPE_FLAG_UNSIGNED, "unsigned long long", objfile); |
374 | break; | |
375 | case FT_FLOAT: | |
376 | type = init_type (TYPE_CODE_FLT, | |
ea06eb3d | 377 | gdbarch_float_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
378 | 0, "float", objfile); |
379 | break; | |
380 | case FT_DBL_PREC_FLOAT: | |
381 | type = init_type (TYPE_CODE_FLT, | |
ea06eb3d | 382 | gdbarch_double_bit (current_gdbarch) / TARGET_CHAR_BIT, |
373a8247 PM |
383 | 0, "double", objfile); |
384 | break; | |
385 | case FT_EXT_PREC_FLOAT: | |
386 | type = init_type (TYPE_CODE_FLT, | |
ea06eb3d UW |
387 | gdbarch_long_double_bit (current_gdbarch) |
388 | / TARGET_CHAR_BIT, | |
373a8247 PM |
389 | 0, "extended", objfile); |
390 | break; | |
391 | } | |
392 | return (type); | |
393 | } | |
394 | \f | |
395 | ||
396 | /* Table mapping opcodes into strings for printing operators | |
397 | and precedences of the operators. */ | |
398 | ||
399 | const struct op_print pascal_op_print_tab[] = | |
400 | { | |
401 | {",", BINOP_COMMA, PREC_COMMA, 0}, | |
402 | {":=", BINOP_ASSIGN, PREC_ASSIGN, 1}, | |
403 | {"or", BINOP_BITWISE_IOR, PREC_BITWISE_IOR, 0}, | |
404 | {"xor", BINOP_BITWISE_XOR, PREC_BITWISE_XOR, 0}, | |
405 | {"and", BINOP_BITWISE_AND, PREC_BITWISE_AND, 0}, | |
406 | {"=", BINOP_EQUAL, PREC_EQUAL, 0}, | |
407 | {"<>", BINOP_NOTEQUAL, PREC_EQUAL, 0}, | |
408 | {"<=", BINOP_LEQ, PREC_ORDER, 0}, | |
409 | {">=", BINOP_GEQ, PREC_ORDER, 0}, | |
410 | {">", BINOP_GTR, PREC_ORDER, 0}, | |
411 | {"<", BINOP_LESS, PREC_ORDER, 0}, | |
412 | {"shr", BINOP_RSH, PREC_SHIFT, 0}, | |
413 | {"shl", BINOP_LSH, PREC_SHIFT, 0}, | |
414 | {"+", BINOP_ADD, PREC_ADD, 0}, | |
415 | {"-", BINOP_SUB, PREC_ADD, 0}, | |
416 | {"*", BINOP_MUL, PREC_MUL, 0}, | |
417 | {"/", BINOP_DIV, PREC_MUL, 0}, | |
418 | {"div", BINOP_INTDIV, PREC_MUL, 0}, | |
419 | {"mod", BINOP_REM, PREC_MUL, 0}, | |
420 | {"@", BINOP_REPEAT, PREC_REPEAT, 0}, | |
421 | {"-", UNOP_NEG, PREC_PREFIX, 0}, | |
422 | {"not", UNOP_LOGICAL_NOT, PREC_PREFIX, 0}, | |
423 | {"^", UNOP_IND, PREC_SUFFIX, 1}, | |
424 | {"@", UNOP_ADDR, PREC_PREFIX, 0}, | |
425 | {"sizeof", UNOP_SIZEOF, PREC_PREFIX, 0}, | |
426 | {NULL, 0, 0, 0} | |
427 | }; | |
428 | \f | |
cad351d1 UW |
429 | enum pascal_primitive_types { |
430 | pascal_primitive_type_int, | |
431 | pascal_primitive_type_long, | |
432 | pascal_primitive_type_short, | |
433 | pascal_primitive_type_char, | |
434 | pascal_primitive_type_float, | |
435 | pascal_primitive_type_double, | |
436 | pascal_primitive_type_void, | |
437 | pascal_primitive_type_long_long, | |
438 | pascal_primitive_type_signed_char, | |
439 | pascal_primitive_type_unsigned_char, | |
440 | pascal_primitive_type_unsigned_short, | |
441 | pascal_primitive_type_unsigned_int, | |
442 | pascal_primitive_type_unsigned_long, | |
443 | pascal_primitive_type_unsigned_long_long, | |
444 | pascal_primitive_type_long_double, | |
445 | pascal_primitive_type_complex, | |
446 | pascal_primitive_type_double_complex, | |
447 | nr_pascal_primitive_types | |
373a8247 PM |
448 | }; |
449 | ||
cad351d1 UW |
450 | static void |
451 | pascal_language_arch_info (struct gdbarch *gdbarch, | |
452 | struct language_arch_info *lai) | |
453 | { | |
454 | const struct builtin_type *builtin = builtin_type (gdbarch); | |
455 | lai->string_char_type = builtin->builtin_char; | |
456 | lai->primitive_type_vector | |
457 | = GDBARCH_OBSTACK_CALLOC (gdbarch, nr_pascal_primitive_types + 1, | |
458 | struct type *); | |
459 | lai->primitive_type_vector [pascal_primitive_type_int] | |
460 | = builtin->builtin_int; | |
461 | lai->primitive_type_vector [pascal_primitive_type_long] | |
462 | = builtin->builtin_long; | |
463 | lai->primitive_type_vector [pascal_primitive_type_short] | |
464 | = builtin->builtin_short; | |
465 | lai->primitive_type_vector [pascal_primitive_type_char] | |
466 | = builtin->builtin_char; | |
467 | lai->primitive_type_vector [pascal_primitive_type_float] | |
468 | = builtin->builtin_float; | |
469 | lai->primitive_type_vector [pascal_primitive_type_double] | |
470 | = builtin->builtin_double; | |
471 | lai->primitive_type_vector [pascal_primitive_type_void] | |
472 | = builtin->builtin_void; | |
473 | lai->primitive_type_vector [pascal_primitive_type_long_long] | |
474 | = builtin->builtin_long_long; | |
475 | lai->primitive_type_vector [pascal_primitive_type_signed_char] | |
476 | = builtin->builtin_signed_char; | |
477 | lai->primitive_type_vector [pascal_primitive_type_unsigned_char] | |
478 | = builtin->builtin_unsigned_char; | |
479 | lai->primitive_type_vector [pascal_primitive_type_unsigned_short] | |
480 | = builtin->builtin_unsigned_short; | |
481 | lai->primitive_type_vector [pascal_primitive_type_unsigned_int] | |
482 | = builtin->builtin_unsigned_int; | |
483 | lai->primitive_type_vector [pascal_primitive_type_unsigned_long] | |
484 | = builtin->builtin_unsigned_long; | |
485 | lai->primitive_type_vector [pascal_primitive_type_unsigned_long_long] | |
486 | = builtin->builtin_unsigned_long_long; | |
487 | lai->primitive_type_vector [pascal_primitive_type_long_double] | |
488 | = builtin->builtin_long_double; | |
489 | lai->primitive_type_vector [pascal_primitive_type_complex] | |
490 | = builtin->builtin_complex; | |
491 | lai->primitive_type_vector [pascal_primitive_type_double_complex] | |
492 | = builtin->builtin_double_complex; | |
493 | } | |
494 | ||
373a8247 PM |
495 | const struct language_defn pascal_language_defn = |
496 | { | |
497 | "pascal", /* Language name */ | |
498 | language_pascal, | |
cad351d1 | 499 | NULL, |
373a8247 PM |
500 | range_check_on, |
501 | type_check_on, | |
63872f9d | 502 | case_sensitive_on, |
7ca2d3a3 | 503 | array_row_major, |
5f9769d1 | 504 | &exp_descriptor_standard, |
373a8247 PM |
505 | pascal_parse, |
506 | pascal_error, | |
e85c3284 | 507 | null_post_parser, |
373a8247 PM |
508 | pascal_printchar, /* Print a character constant */ |
509 | pascal_printstr, /* Function to print string constant */ | |
510 | pascal_emit_char, /* Print a single char */ | |
511 | pascal_create_fundamental_type, /* Create fundamental type in this language */ | |
512 | pascal_print_type, /* Print a type using appropriate syntax */ | |
513 | pascal_val_print, /* Print a value using appropriate syntax */ | |
514 | pascal_value_print, /* Print a top-level value */ | |
f636b87d | 515 | NULL, /* Language specific skip_trampoline */ |
5f9a71c3 DC |
516 | value_of_this, /* value_of_this */ |
517 | basic_lookup_symbol_nonlocal, /* lookup_symbol_nonlocal */ | |
b368761e | 518 | basic_lookup_transparent_type,/* lookup_transparent_type */ |
9a3d7dfd | 519 | NULL, /* Language specific symbol demangler */ |
31c27f77 | 520 | NULL, /* Language specific class_name_from_physname */ |
373a8247 PM |
521 | pascal_op_print_tab, /* expression operators for printing */ |
522 | 1, /* c-style arrays */ | |
523 | 0, /* String lower bound */ | |
cad351d1 | 524 | NULL, |
6084f43a | 525 | default_word_break_characters, |
cad351d1 | 526 | pascal_language_arch_info, |
e79af960 | 527 | default_print_array_index, |
41f1b697 | 528 | default_pass_by_reference, |
373a8247 PM |
529 | LANG_MAGIC |
530 | }; | |
531 | ||
532 | void | |
fba45db2 | 533 | _initialize_pascal_language (void) |
373a8247 PM |
534 | { |
535 | add_language (&pascal_language_defn); | |
536 | } |