Commit | Line | Data |
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c906108c | 1 | /* Support for printing C and C++ types for GDB, the GNU debugger. |
197e01b6 | 2 | Copyright (C) 1986, 1988, 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1998, |
4c38e0a4 | 3 | 1999, 2000, 2001, 2002, 2003, 2006, 2007, 2008, 2009, 2010 |
9b254dd1 | 4 | Free Software Foundation, Inc. |
c906108c | 5 | |
c5aa993b | 6 | This file is part of GDB. |
c906108c | 7 | |
c5aa993b JM |
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 |
c5aa993b | 11 | (at your option) any later version. |
c906108c | 12 | |
c5aa993b JM |
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. | |
c906108c | 17 | |
c5aa993b | 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/>. */ |
c906108c SS |
20 | |
21 | #include "defs.h" | |
04ea0df1 | 22 | #include "gdb_obstack.h" |
c906108c SS |
23 | #include "bfd.h" /* Binary File Description */ |
24 | #include "symtab.h" | |
25 | #include "gdbtypes.h" | |
26 | #include "expression.h" | |
27 | #include "value.h" | |
28 | #include "gdbcore.h" | |
29 | #include "target.h" | |
c906108c SS |
30 | #include "language.h" |
31 | #include "demangle.h" | |
32 | #include "c-lang.h" | |
33 | #include "typeprint.h" | |
015a42b4 | 34 | #include "cp-abi.h" |
94af9270 | 35 | #include "jv-lang.h" |
c906108c SS |
36 | |
37 | #include "gdb_string.h" | |
38 | #include <errno.h> | |
c906108c | 39 | |
ad2f7632 | 40 | static void cp_type_print_method_args (struct type *mtype, char *prefix, |
d9fcf2fb JM |
41 | char *varstring, int staticp, |
42 | struct ui_file *stream); | |
392a587b | 43 | |
d9fcf2fb | 44 | static void cp_type_print_derivation_info (struct ui_file *, struct type *); |
c906108c | 45 | |
9750e763 KB |
46 | static void c_type_print_varspec_prefix (struct type *, struct ui_file *, int, |
47 | int, int); | |
c906108c | 48 | |
47663de5 MS |
49 | /* Print "const", "volatile", or address space modifiers. */ |
50 | static void c_type_print_modifier (struct type *, struct ui_file *, | |
51 | int, int); | |
c5aa993b | 52 | \f |
c906108c SS |
53 | |
54 | ||
c906108c SS |
55 | |
56 | /* LEVEL is the depth to indent lines by. */ | |
57 | ||
58 | void | |
25b524e8 | 59 | c_print_type (struct type *type, const char *varstring, struct ui_file *stream, |
fba45db2 | 60 | int show, int level) |
c906108c | 61 | { |
52f0bd74 | 62 | enum type_code code; |
c906108c | 63 | int demangled_args; |
9750e763 | 64 | int need_post_space; |
c906108c SS |
65 | |
66 | if (show > 0) | |
67 | CHECK_TYPEDEF (type); | |
68 | ||
69 | c_type_print_base (type, stream, show, level); | |
70 | code = TYPE_CODE (type); | |
71 | if ((varstring != NULL && *varstring != '\0') | |
c5aa993b JM |
72 | /* Need a space if going to print stars or brackets; |
73 | but not if we will print just a type name. */ | |
5aafa1cc PM |
74 | || ((show > 0 || TYPE_NAME (type) == 0) |
75 | && (code == TYPE_CODE_PTR || code == TYPE_CODE_FUNC | |
76 | || code == TYPE_CODE_METHOD | |
77 | || code == TYPE_CODE_ARRAY | |
78 | || code == TYPE_CODE_MEMBERPTR | |
79 | || code == TYPE_CODE_METHODPTR | |
80 | || code == TYPE_CODE_REF))) | |
c906108c | 81 | fputs_filtered (" ", stream); |
9750e763 KB |
82 | need_post_space = (varstring != NULL && strcmp (varstring, "") != 0); |
83 | c_type_print_varspec_prefix (type, stream, show, 0, need_post_space); | |
c906108c SS |
84 | |
85 | if (varstring != NULL) | |
86 | { | |
87 | fputs_filtered (varstring, stream); | |
88 | ||
89 | /* For demangled function names, we have the arglist as part of the name, | |
c5aa993b | 90 | so don't print an additional pair of ()'s */ |
c906108c | 91 | |
c5aa993b | 92 | demangled_args = strchr (varstring, '(') != NULL; |
c906108c SS |
93 | c_type_print_varspec_suffix (type, stream, show, 0, demangled_args); |
94 | } | |
95 | } | |
c5aa993b | 96 | |
5c6ce71d TT |
97 | /* Print a typedef using C syntax. TYPE is the underlying type. |
98 | NEW_SYMBOL is the symbol naming the type. STREAM is the stream on | |
99 | which to print. */ | |
100 | ||
101 | void | |
102 | c_print_typedef (struct type *type, struct symbol *new_symbol, | |
103 | struct ui_file *stream) | |
104 | { | |
105 | CHECK_TYPEDEF (type); | |
106 | fprintf_filtered (stream, "typedef "); | |
107 | type_print (type, "", stream, 0); | |
108 | if (TYPE_NAME ((SYMBOL_TYPE (new_symbol))) == 0 | |
109 | || strcmp (TYPE_NAME ((SYMBOL_TYPE (new_symbol))), | |
b1d61bc9 PM |
110 | SYMBOL_LINKAGE_NAME (new_symbol)) != 0 |
111 | || TYPE_CODE (SYMBOL_TYPE (new_symbol)) == TYPE_CODE_TYPEDEF) | |
5c6ce71d TT |
112 | fprintf_filtered (stream, " %s", SYMBOL_PRINT_NAME (new_symbol)); |
113 | fprintf_filtered (stream, ";\n"); | |
114 | } | |
115 | ||
c906108c SS |
116 | /* If TYPE is a derived type, then print out derivation information. |
117 | Print only the actual base classes of this type, not the base classes | |
118 | of the base classes. I.E. for the derivation hierarchy: | |
119 | ||
c5aa993b JM |
120 | class A { int a; }; |
121 | class B : public A {int b; }; | |
122 | class C : public B {int c; }; | |
c906108c SS |
123 | |
124 | Print the type of class C as: | |
125 | ||
c5aa993b JM |
126 | class C : public B { |
127 | int c; | |
128 | } | |
c906108c SS |
129 | |
130 | Not as the following (like gdb used to), which is not legal C++ syntax for | |
131 | derived types and may be confused with the multiple inheritance form: | |
132 | ||
c5aa993b JM |
133 | class C : public B : public A { |
134 | int c; | |
135 | } | |
c906108c SS |
136 | |
137 | In general, gdb should try to print the types as closely as possible to | |
138 | the form that they appear in the source code. | |
139 | Note that in case of protected derivation gcc will not say 'protected' | |
140 | but 'private'. The HP's aCC compiler emits specific information for | |
141 | derivation via protected inheritance, so gdb can print it out */ | |
142 | ||
143 | static void | |
fba45db2 | 144 | cp_type_print_derivation_info (struct ui_file *stream, struct type *type) |
c906108c SS |
145 | { |
146 | char *name; | |
147 | int i; | |
148 | ||
149 | for (i = 0; i < TYPE_N_BASECLASSES (type); i++) | |
150 | { | |
151 | fputs_filtered (i == 0 ? ": " : ", ", stream); | |
152 | fprintf_filtered (stream, "%s%s ", | |
c5aa993b JM |
153 | BASETYPE_VIA_PUBLIC (type, i) ? "public" |
154 | : (TYPE_FIELD_PROTECTED (type, i) ? "protected" : "private"), | |
155 | BASETYPE_VIA_VIRTUAL (type, i) ? " virtual" : ""); | |
c906108c SS |
156 | name = type_name_no_tag (TYPE_BASECLASS (type, i)); |
157 | fprintf_filtered (stream, "%s", name ? name : "(null)"); | |
158 | } | |
159 | if (i > 0) | |
160 | { | |
161 | fputs_filtered (" ", stream); | |
162 | } | |
163 | } | |
ad2f7632 | 164 | |
c906108c | 165 | /* Print the C++ method arguments ARGS to the file STREAM. */ |
c5aa993b | 166 | |
392a587b | 167 | static void |
ad2f7632 | 168 | cp_type_print_method_args (struct type *mtype, char *prefix, char *varstring, |
fba45db2 | 169 | int staticp, struct ui_file *stream) |
c906108c | 170 | { |
ad2f7632 DJ |
171 | struct field *args = TYPE_FIELDS (mtype); |
172 | int nargs = TYPE_NFIELDS (mtype); | |
173 | int varargs = TYPE_VARARGS (mtype); | |
c906108c | 174 | int i; |
c5aa993b | 175 | |
c906108c SS |
176 | fprintf_symbol_filtered (stream, prefix, language_cplus, DMGL_ANSI); |
177 | fprintf_symbol_filtered (stream, varstring, language_cplus, DMGL_ANSI); | |
178 | fputs_filtered ("(", stream); | |
ad2f7632 DJ |
179 | |
180 | /* Skip the class variable. */ | |
181 | i = staticp ? 0 : 1; | |
182 | if (nargs > i) | |
c906108c | 183 | { |
ad2f7632 | 184 | while (i < nargs) |
c5aa993b | 185 | { |
ad2f7632 DJ |
186 | type_print (args[i++].type, "", stream, 0); |
187 | ||
188 | if (i == nargs && varargs) | |
189 | fprintf_filtered (stream, ", ..."); | |
190 | else if (i < nargs) | |
191 | fprintf_filtered (stream, ", "); | |
c5aa993b | 192 | } |
c906108c | 193 | } |
ad2f7632 DJ |
194 | else if (varargs) |
195 | fprintf_filtered (stream, "..."); | |
c906108c | 196 | else if (current_language->la_language == language_cplus) |
ad2f7632 | 197 | fprintf_filtered (stream, "void"); |
c5aa993b | 198 | |
c906108c | 199 | fprintf_filtered (stream, ")"); |
94af9270 KS |
200 | |
201 | /* For non-static methods, read qualifiers from the type of | |
202 | THIS. */ | |
203 | if (!staticp) | |
204 | { | |
205 | struct type *domain; | |
206 | ||
207 | gdb_assert (nargs > 0); | |
208 | gdb_assert (TYPE_CODE (args[0].type) == TYPE_CODE_PTR); | |
209 | domain = TYPE_TARGET_TYPE (args[0].type); | |
210 | ||
211 | if (TYPE_CONST (domain)) | |
212 | fprintf_filtered (stream, " const"); | |
213 | ||
214 | if (TYPE_VOLATILE (domain)) | |
215 | fprintf_filtered (stream, " volatile"); | |
216 | } | |
c906108c SS |
217 | } |
218 | ||
219 | ||
220 | /* Print any asterisks or open-parentheses needed before the | |
221 | variable name (to describe its type). | |
222 | ||
223 | On outermost call, pass 0 for PASSED_A_PTR. | |
224 | On outermost call, SHOW > 0 means should ignore | |
225 | any typename for TYPE and show its details. | |
9750e763 KB |
226 | SHOW is always zero on recursive calls. |
227 | ||
228 | NEED_POST_SPACE is non-zero when a space will be be needed | |
229 | between a trailing qualifier and a field, variable, or function | |
230 | name. */ | |
c906108c SS |
231 | |
232 | void | |
fba45db2 | 233 | c_type_print_varspec_prefix (struct type *type, struct ui_file *stream, |
9750e763 | 234 | int show, int passed_a_ptr, int need_post_space) |
c906108c SS |
235 | { |
236 | char *name; | |
c5504eaf | 237 | |
c906108c SS |
238 | if (type == 0) |
239 | return; | |
240 | ||
241 | if (TYPE_NAME (type) && show <= 0) | |
242 | return; | |
243 | ||
244 | QUIT; | |
245 | ||
246 | switch (TYPE_CODE (type)) | |
247 | { | |
248 | case TYPE_CODE_PTR: | |
248f8055 | 249 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 1, 1); |
c906108c | 250 | fprintf_filtered (stream, "*"); |
9750e763 | 251 | c_type_print_modifier (type, stream, 1, need_post_space); |
c906108c SS |
252 | break; |
253 | ||
0d5de010 | 254 | case TYPE_CODE_MEMBERPTR: |
248f8055 | 255 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); |
c906108c SS |
256 | name = type_name_no_tag (TYPE_DOMAIN_TYPE (type)); |
257 | if (name) | |
258 | fputs_filtered (name, stream); | |
259 | else | |
c5aa993b | 260 | c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr); |
0d5de010 | 261 | fprintf_filtered (stream, "::*"); |
c906108c SS |
262 | break; |
263 | ||
0d5de010 | 264 | case TYPE_CODE_METHODPTR: |
248f8055 | 265 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); |
0d5de010 DJ |
266 | fprintf_filtered (stream, "("); |
267 | name = type_name_no_tag (TYPE_DOMAIN_TYPE (type)); | |
268 | if (name) | |
269 | fputs_filtered (name, stream); | |
270 | else | |
271 | c_type_print_base (TYPE_DOMAIN_TYPE (type), stream, 0, passed_a_ptr); | |
272 | fprintf_filtered (stream, "::*"); | |
c906108c SS |
273 | break; |
274 | ||
275 | case TYPE_CODE_REF: | |
248f8055 | 276 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 1, 0); |
c906108c | 277 | fprintf_filtered (stream, "&"); |
9750e763 | 278 | c_type_print_modifier (type, stream, 1, need_post_space); |
c906108c SS |
279 | break; |
280 | ||
0d5de010 | 281 | case TYPE_CODE_METHOD: |
c906108c | 282 | case TYPE_CODE_FUNC: |
248f8055 | 283 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); |
c906108c SS |
284 | if (passed_a_ptr) |
285 | fprintf_filtered (stream, "("); | |
286 | break; | |
287 | ||
288 | case TYPE_CODE_ARRAY: | |
248f8055 | 289 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); |
c906108c SS |
290 | if (passed_a_ptr) |
291 | fprintf_filtered (stream, "("); | |
292 | break; | |
293 | ||
248f8055 DJ |
294 | case TYPE_CODE_TYPEDEF: |
295 | c_type_print_varspec_prefix (TYPE_TARGET_TYPE (type), stream, show, 0, 0); | |
296 | break; | |
297 | ||
c906108c SS |
298 | case TYPE_CODE_UNDEF: |
299 | case TYPE_CODE_STRUCT: | |
300 | case TYPE_CODE_UNION: | |
301 | case TYPE_CODE_ENUM: | |
302 | case TYPE_CODE_INT: | |
303 | case TYPE_CODE_FLT: | |
304 | case TYPE_CODE_VOID: | |
305 | case TYPE_CODE_ERROR: | |
306 | case TYPE_CODE_CHAR: | |
307 | case TYPE_CODE_BOOL: | |
308 | case TYPE_CODE_SET: | |
309 | case TYPE_CODE_RANGE: | |
310 | case TYPE_CODE_STRING: | |
311 | case TYPE_CODE_BITSTRING: | |
312 | case TYPE_CODE_COMPLEX: | |
5c4e30ca | 313 | case TYPE_CODE_NAMESPACE: |
7678ef8f | 314 | case TYPE_CODE_DECFLOAT: |
c906108c | 315 | /* These types need no prefix. They are listed here so that |
c5aa993b | 316 | gcc -Wall will reveal any types that haven't been handled. */ |
c906108c | 317 | break; |
c4093a6a | 318 | default: |
3d263c1d | 319 | error (_("type not handled in c_type_print_varspec_prefix()")); |
c4093a6a | 320 | break; |
c906108c SS |
321 | } |
322 | } | |
323 | ||
324 | /* Print out "const" and "volatile" attributes. | |
325 | TYPE is a pointer to the type being printed out. | |
326 | STREAM is the output destination. | |
327 | NEED_SPACE = 1 indicates an initial white space is needed */ | |
328 | ||
329 | static void | |
47663de5 MS |
330 | c_type_print_modifier (struct type *type, struct ui_file *stream, |
331 | int need_pre_space, int need_post_space) | |
c906108c | 332 | { |
47663de5 | 333 | int did_print_modifier = 0; |
321432c0 | 334 | const char *address_space_id; |
c5aa993b | 335 | |
7f0b5c30 JB |
336 | /* We don't print `const' qualifiers for references --- since all |
337 | operators affect the thing referenced, not the reference itself, | |
338 | every reference is `const'. */ | |
339 | if (TYPE_CONST (type) | |
340 | && TYPE_CODE (type) != TYPE_CODE_REF) | |
c906108c SS |
341 | { |
342 | if (need_pre_space) | |
c5aa993b | 343 | fprintf_filtered (stream, " "); |
c906108c | 344 | fprintf_filtered (stream, "const"); |
47663de5 | 345 | did_print_modifier = 1; |
c906108c | 346 | } |
c5aa993b | 347 | |
c906108c SS |
348 | if (TYPE_VOLATILE (type)) |
349 | { | |
47663de5 | 350 | if (did_print_modifier || need_pre_space) |
c5aa993b | 351 | fprintf_filtered (stream, " "); |
c906108c | 352 | fprintf_filtered (stream, "volatile"); |
47663de5 | 353 | did_print_modifier = 1; |
c906108c SS |
354 | } |
355 | ||
50810684 UW |
356 | address_space_id = address_space_int_to_name (get_type_arch (type), |
357 | TYPE_INSTANCE_FLAGS (type)); | |
47663de5 MS |
358 | if (address_space_id) |
359 | { | |
360 | if (did_print_modifier || need_pre_space) | |
361 | fprintf_filtered (stream, " "); | |
362 | fprintf_filtered (stream, "@%s", address_space_id); | |
363 | did_print_modifier = 1; | |
364 | } | |
365 | ||
366 | if (did_print_modifier && need_post_space) | |
c906108c SS |
367 | fprintf_filtered (stream, " "); |
368 | } | |
369 | ||
370 | ||
0d5de010 DJ |
371 | /* Print out the arguments of TYPE, which should have TYPE_CODE_METHOD |
372 | or TYPE_CODE_FUNC, to STREAM. Artificial arguments, such as "this" | |
94af9270 KS |
373 | in non-static methods, are displayed if SHOW_ARTIFICIAL is |
374 | non-zero. LANGUAGE is the language in which TYPE was defined. This is | |
375 | a necessary evil since this code is used by the C, C++, and Java | |
376 | backends. */ | |
c906108c | 377 | |
94af9270 KS |
378 | void |
379 | c_type_print_args (struct type *type, struct ui_file *stream, | |
380 | int show_artificial, enum language language) | |
c906108c | 381 | { |
0d5de010 | 382 | int i, len; |
ad2f7632 | 383 | struct field *args; |
0d5de010 | 384 | int printed_any = 0; |
c906108c SS |
385 | |
386 | fprintf_filtered (stream, "("); | |
ad2f7632 | 387 | args = TYPE_FIELDS (type); |
0d5de010 | 388 | len = TYPE_NFIELDS (type); |
ad2f7632 | 389 | |
0d5de010 DJ |
390 | for (i = 0; i < TYPE_NFIELDS (type); i++) |
391 | { | |
94af9270 KS |
392 | if (TYPE_FIELD_ARTIFICIAL (type, i) && !show_artificial) |
393 | continue; | |
394 | ||
0d5de010 | 395 | if (printed_any) |
c906108c | 396 | { |
0d5de010 DJ |
397 | fprintf_filtered (stream, ", "); |
398 | wrap_here (" "); | |
c906108c | 399 | } |
0d5de010 | 400 | |
94af9270 KS |
401 | if (language == language_java) |
402 | java_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0); | |
403 | else | |
404 | c_print_type (TYPE_FIELD_TYPE (type, i), "", stream, -1, 0); | |
0d5de010 | 405 | printed_any = 1; |
c906108c | 406 | } |
0d5de010 DJ |
407 | |
408 | if (printed_any && TYPE_VARARGS (type)) | |
c906108c | 409 | { |
0d5de010 DJ |
410 | /* Print out a trailing ellipsis for varargs functions. Ignore |
411 | TYPE_VARARGS if the function has no named arguments; that | |
412 | represents unprototyped (K&R style) C functions. */ | |
413 | if (printed_any && TYPE_VARARGS (type)) | |
414 | { | |
415 | fprintf_filtered (stream, ", "); | |
416 | wrap_here (" "); | |
417 | fprintf_filtered (stream, "..."); | |
418 | } | |
c906108c | 419 | } |
0d5de010 | 420 | else if (!printed_any |
86ffb506 KS |
421 | && ((TYPE_PROTOTYPED (type) && language != language_java) |
422 | || language == language_cplus)) | |
0d5de010 | 423 | fprintf_filtered (stream, "void"); |
c5aa993b | 424 | |
c906108c SS |
425 | fprintf_filtered (stream, ")"); |
426 | } | |
427 | ||
dfcd3bfb JM |
428 | |
429 | /* Return true iff the j'th overloading of the i'th method of TYPE | |
430 | is a type conversion operator, like `operator int () { ... }'. | |
431 | When listing a class's methods, we don't print the return type of | |
432 | such operators. */ | |
433 | static int | |
434 | is_type_conversion_operator (struct type *type, int i, int j) | |
435 | { | |
436 | /* I think the whole idea of recognizing type conversion operators | |
437 | by their name is pretty terrible. But I don't think our present | |
438 | data structure gives us any other way to tell. If you know of | |
439 | some other way, feel free to rewrite this function. */ | |
440 | char *name = TYPE_FN_FIELDLIST_NAME (type, i); | |
441 | ||
442 | if (strncmp (name, "operator", 8) != 0) | |
443 | return 0; | |
444 | ||
445 | name += 8; | |
446 | if (! strchr (" \t\f\n\r", *name)) | |
447 | return 0; | |
448 | ||
449 | while (strchr (" \t\f\n\r", *name)) | |
450 | name++; | |
451 | ||
b0129042 DJ |
452 | if (!('a' <= *name && *name <= 'z') |
453 | && !('A' <= *name && *name <= 'Z') | |
454 | && *name != '_') | |
455 | /* If this doesn't look like the start of an identifier, then it | |
456 | isn't a type conversion operator. */ | |
457 | return 0; | |
458 | else if (strncmp (name, "new", 3) == 0) | |
dfcd3bfb JM |
459 | name += 3; |
460 | else if (strncmp (name, "delete", 6) == 0) | |
461 | name += 6; | |
462 | else | |
39c22d1a JM |
463 | /* If it doesn't look like new or delete, it's a type conversion |
464 | operator. */ | |
465 | return 1; | |
dfcd3bfb JM |
466 | |
467 | /* Is that really the end of the name? */ | |
468 | if (('a' <= *name && *name <= 'z') | |
469 | || ('A' <= *name && *name <= 'Z') | |
470 | || ('0' <= *name && *name <= '9') | |
471 | || *name == '_') | |
472 | /* No, so the identifier following "operator" must be a type name, | |
473 | and this is a type conversion operator. */ | |
474 | return 1; | |
475 | ||
476 | /* That was indeed the end of the name, so it was `operator new' or | |
477 | `operator delete', neither of which are type conversion operators. */ | |
478 | return 0; | |
479 | } | |
480 | ||
481 | ||
482 | /* Given a C++ qualified identifier QID, strip off the qualifiers, | |
483 | yielding the unqualified name. The return value is a pointer into | |
484 | the original string. | |
485 | ||
486 | It's a pity we don't have this information in some more structured | |
487 | form. Even the author of this function feels that writing little | |
488 | parsers like this everywhere is stupid. */ | |
489 | static char * | |
490 | remove_qualifiers (char *qid) | |
491 | { | |
492 | int quoted = 0; /* zero if we're not in quotes; | |
493 | '"' if we're in a double-quoted string; | |
494 | '\'' if we're in a single-quoted string. */ | |
495 | int depth = 0; /* number of unclosed parens we've seen */ | |
496 | char *parenstack = (char *) alloca (strlen (qid)); | |
497 | char *scan; | |
498 | char *last = 0; /* The character after the rightmost | |
499 | `::' token we've seen so far. */ | |
500 | ||
501 | for (scan = qid; *scan; scan++) | |
502 | { | |
503 | if (quoted) | |
504 | { | |
505 | if (*scan == quoted) | |
506 | quoted = 0; | |
507 | else if (*scan == '\\' && *(scan + 1)) | |
508 | scan++; | |
509 | } | |
510 | else if (scan[0] == ':' && scan[1] == ':') | |
511 | { | |
512 | /* If we're inside parenthesis (i.e., an argument list) or | |
513 | angle brackets (i.e., a list of template arguments), then | |
514 | we don't record the position of this :: token, since it's | |
515 | not relevant to the top-level structure we're trying | |
516 | to operate on. */ | |
517 | if (depth == 0) | |
518 | { | |
519 | last = scan + 2; | |
520 | scan++; | |
521 | } | |
522 | } | |
523 | else if (*scan == '"' || *scan == '\'') | |
524 | quoted = *scan; | |
525 | else if (*scan == '(') | |
526 | parenstack[depth++] = ')'; | |
527 | else if (*scan == '[') | |
528 | parenstack[depth++] = ']'; | |
529 | /* We're going to treat <> as a pair of matching characters, | |
530 | since we're more likely to see those in template id's than | |
531 | real less-than characters. What a crock. */ | |
532 | else if (*scan == '<') | |
533 | parenstack[depth++] = '>'; | |
534 | else if (*scan == ')' || *scan == ']' || *scan == '>') | |
535 | { | |
536 | if (depth > 0 && parenstack[depth - 1] == *scan) | |
537 | depth--; | |
538 | else | |
539 | { | |
540 | /* We're going to do a little error recovery here. If we | |
541 | don't find a match for *scan on the paren stack, but | |
542 | there is something lower on the stack that does match, we | |
543 | pop the stack to that point. */ | |
544 | int i; | |
545 | ||
546 | for (i = depth - 1; i >= 0; i--) | |
547 | if (parenstack[i] == *scan) | |
548 | { | |
549 | depth = i; | |
550 | break; | |
551 | } | |
552 | } | |
553 | } | |
554 | } | |
555 | ||
556 | if (last) | |
557 | return last; | |
558 | else | |
559 | /* We didn't find any :: tokens at the top level, so declare the | |
560 | whole thing an unqualified identifier. */ | |
561 | return qid; | |
562 | } | |
563 | ||
564 | ||
c906108c SS |
565 | /* Print any array sizes, function arguments or close parentheses |
566 | needed after the variable name (to describe its type). | |
567 | Args work like c_type_print_varspec_prefix. */ | |
568 | ||
569 | void | |
fba45db2 KB |
570 | c_type_print_varspec_suffix (struct type *type, struct ui_file *stream, |
571 | int show, int passed_a_ptr, int demangled_args) | |
c906108c SS |
572 | { |
573 | if (type == 0) | |
574 | return; | |
575 | ||
576 | if (TYPE_NAME (type) && show <= 0) | |
577 | return; | |
578 | ||
579 | QUIT; | |
580 | ||
581 | switch (TYPE_CODE (type)) | |
582 | { | |
583 | case TYPE_CODE_ARRAY: | |
584 | if (passed_a_ptr) | |
585 | fprintf_filtered (stream, ")"); | |
c5aa993b | 586 | |
c906108c | 587 | fprintf_filtered (stream, "["); |
d5d6fca5 | 588 | if (TYPE_LENGTH (TYPE_TARGET_TYPE (type)) > 0 |
d78df370 | 589 | && !TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED (type)) |
c906108c SS |
590 | fprintf_filtered (stream, "%d", |
591 | (TYPE_LENGTH (type) | |
592 | / TYPE_LENGTH (TYPE_TARGET_TYPE (type)))); | |
593 | fprintf_filtered (stream, "]"); | |
c5aa993b | 594 | |
248f8055 DJ |
595 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
596 | 0, 0); | |
c906108c SS |
597 | break; |
598 | ||
0d5de010 | 599 | case TYPE_CODE_MEMBERPTR: |
248f8055 DJ |
600 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
601 | 0, 0); | |
c906108c SS |
602 | break; |
603 | ||
0d5de010 DJ |
604 | case TYPE_CODE_METHODPTR: |
605 | fprintf_filtered (stream, ")"); | |
248f8055 DJ |
606 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
607 | 0, 0); | |
c906108c SS |
608 | break; |
609 | ||
610 | case TYPE_CODE_PTR: | |
611 | case TYPE_CODE_REF: | |
248f8055 DJ |
612 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
613 | 1, 0); | |
c906108c SS |
614 | break; |
615 | ||
0d5de010 | 616 | case TYPE_CODE_METHOD: |
c906108c SS |
617 | case TYPE_CODE_FUNC: |
618 | if (passed_a_ptr) | |
619 | fprintf_filtered (stream, ")"); | |
620 | if (!demangled_args) | |
86ffb506 | 621 | c_type_print_args (type, stream, 1, current_language->la_language); |
248f8055 DJ |
622 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, |
623 | passed_a_ptr, 0); | |
624 | break; | |
625 | ||
626 | case TYPE_CODE_TYPEDEF: | |
627 | c_type_print_varspec_suffix (TYPE_TARGET_TYPE (type), stream, show, | |
c906108c SS |
628 | passed_a_ptr, 0); |
629 | break; | |
630 | ||
631 | case TYPE_CODE_UNDEF: | |
632 | case TYPE_CODE_STRUCT: | |
633 | case TYPE_CODE_UNION: | |
634 | case TYPE_CODE_ENUM: | |
635 | case TYPE_CODE_INT: | |
636 | case TYPE_CODE_FLT: | |
637 | case TYPE_CODE_VOID: | |
638 | case TYPE_CODE_ERROR: | |
639 | case TYPE_CODE_CHAR: | |
640 | case TYPE_CODE_BOOL: | |
641 | case TYPE_CODE_SET: | |
642 | case TYPE_CODE_RANGE: | |
643 | case TYPE_CODE_STRING: | |
644 | case TYPE_CODE_BITSTRING: | |
645 | case TYPE_CODE_COMPLEX: | |
5c4e30ca | 646 | case TYPE_CODE_NAMESPACE: |
7678ef8f | 647 | case TYPE_CODE_DECFLOAT: |
c906108c | 648 | /* These types do not need a suffix. They are listed so that |
c5aa993b | 649 | gcc -Wall will report types that may not have been considered. */ |
c906108c | 650 | break; |
c4093a6a | 651 | default: |
3d263c1d | 652 | error (_("type not handled in c_type_print_varspec_suffix()")); |
c4093a6a | 653 | break; |
c906108c SS |
654 | } |
655 | } | |
656 | ||
657 | /* Print the name of the type (or the ultimate pointer target, | |
658 | function value or array element), or the description of a | |
659 | structure or union. | |
660 | ||
661 | SHOW positive means print details about the type (e.g. enum values), | |
662 | and print structure elements passing SHOW - 1 for show. | |
663 | SHOW negative means just print the type name or struct tag if there is one. | |
664 | If there is no name, print something sensible but concise like | |
665 | "struct {...}". | |
666 | SHOW zero means just print the type name or struct tag if there is one. | |
667 | If there is no name, print something sensible but not as concise like | |
668 | "struct {int x; int y;}". | |
669 | ||
670 | LEVEL is the number of spaces to indent by. | |
671 | We increase it for some recursive calls. */ | |
672 | ||
673 | void | |
fba45db2 KB |
674 | c_type_print_base (struct type *type, struct ui_file *stream, int show, |
675 | int level) | |
c906108c | 676 | { |
b02dede2 DJ |
677 | int i; |
678 | int len, real_len; | |
679 | int lastval; | |
c906108c SS |
680 | char *mangled_name; |
681 | char *demangled_name; | |
682 | char *demangled_no_static; | |
c5aa993b JM |
683 | enum |
684 | { | |
685 | s_none, s_public, s_private, s_protected | |
686 | } | |
687 | section_type; | |
c906108c SS |
688 | int need_access_label = 0; |
689 | int j, len2; | |
690 | ||
691 | QUIT; | |
692 | ||
693 | wrap_here (" "); | |
694 | if (type == NULL) | |
695 | { | |
3d263c1d | 696 | fputs_filtered (_("<type unknown>"), stream); |
c906108c SS |
697 | return; |
698 | } | |
699 | ||
700 | /* When SHOW is zero or less, and there is a valid type name, then always | |
701 | just print the type name directly from the type. */ | |
702 | /* If we have "typedef struct foo {. . .} bar;" do we want to print it | |
703 | as "struct foo" or as "bar"? Pick the latter, because C++ folk tend | |
704 | to expect things like "class5 *foo" rather than "struct class5 *foo". */ | |
705 | ||
706 | if (show <= 0 | |
707 | && TYPE_NAME (type) != NULL) | |
708 | { | |
47663de5 | 709 | c_type_print_modifier (type, stream, 0, 1); |
c906108c SS |
710 | fputs_filtered (TYPE_NAME (type), stream); |
711 | return; | |
712 | } | |
713 | ||
714 | CHECK_TYPEDEF (type); | |
c5aa993b | 715 | |
c906108c SS |
716 | switch (TYPE_CODE (type)) |
717 | { | |
718 | case TYPE_CODE_TYPEDEF: | |
719 | case TYPE_CODE_ARRAY: | |
720 | case TYPE_CODE_PTR: | |
0d5de010 | 721 | case TYPE_CODE_MEMBERPTR: |
c906108c SS |
722 | case TYPE_CODE_REF: |
723 | case TYPE_CODE_FUNC: | |
724 | case TYPE_CODE_METHOD: | |
0d5de010 | 725 | case TYPE_CODE_METHODPTR: |
c906108c SS |
726 | c_type_print_base (TYPE_TARGET_TYPE (type), stream, show, level); |
727 | break; | |
728 | ||
729 | case TYPE_CODE_STRUCT: | |
47663de5 | 730 | c_type_print_modifier (type, stream, 0, 1); |
0cc2414c TT |
731 | if (TYPE_DECLARED_CLASS (type)) |
732 | fprintf_filtered (stream, "class "); | |
c5aa993b | 733 | else |
0cc2414c | 734 | fprintf_filtered (stream, "struct "); |
c906108c SS |
735 | goto struct_union; |
736 | ||
737 | case TYPE_CODE_UNION: | |
47663de5 | 738 | c_type_print_modifier (type, stream, 0, 1); |
c906108c SS |
739 | fprintf_filtered (stream, "union "); |
740 | ||
741 | struct_union: | |
742 | ||
743 | /* Print the tag if it exists. | |
744 | * The HP aCC compiler emits | |
745 | * a spurious "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}" | |
746 | * tag for unnamed struct/union/enum's, which we don't | |
747 | * want to print. | |
748 | */ | |
5aafa1cc PM |
749 | if (TYPE_TAG_NAME (type) != NULL |
750 | && strncmp (TYPE_TAG_NAME (type), "{unnamed", 8)) | |
c906108c SS |
751 | { |
752 | fputs_filtered (TYPE_TAG_NAME (type), stream); | |
753 | if (show > 0) | |
754 | fputs_filtered (" ", stream); | |
755 | } | |
756 | wrap_here (" "); | |
757 | if (show < 0) | |
758 | { | |
759 | /* If we just printed a tag name, no need to print anything else. */ | |
760 | if (TYPE_TAG_NAME (type) == NULL) | |
761 | fprintf_filtered (stream, "{...}"); | |
762 | } | |
763 | else if (show > 0 || TYPE_TAG_NAME (type) == NULL) | |
764 | { | |
d48cc9dd DJ |
765 | struct type *basetype; |
766 | int vptr_fieldno; | |
767 | ||
c906108c | 768 | cp_type_print_derivation_info (stream, type); |
c5aa993b | 769 | |
c906108c | 770 | fprintf_filtered (stream, "{\n"); |
98751a41 JK |
771 | if (TYPE_NFIELDS (type) == 0 && TYPE_NFN_FIELDS (type) == 0 |
772 | && TYPE_TYPEDEF_FIELD_COUNT (type) == 0) | |
c906108c | 773 | { |
74a9bb82 | 774 | if (TYPE_STUB (type)) |
3d263c1d | 775 | fprintfi_filtered (level + 4, stream, _("<incomplete type>\n")); |
c906108c | 776 | else |
3d263c1d | 777 | fprintfi_filtered (level + 4, stream, _("<no data fields>\n")); |
c906108c SS |
778 | } |
779 | ||
780 | /* Start off with no specific section type, so we can print | |
781 | one for the first field we find, and use that section type | |
782 | thereafter until we find another type. */ | |
783 | ||
784 | section_type = s_none; | |
785 | ||
c5aa993b JM |
786 | /* For a class, if all members are private, there's no need |
787 | for a "private:" label; similarly, for a struct or union | |
788 | masquerading as a class, if all members are public, there's | |
789 | no need for a "public:" label. */ | |
790 | ||
0cc2414c | 791 | if (TYPE_DECLARED_CLASS (type)) |
c5aa993b JM |
792 | { |
793 | QUIT; | |
794 | len = TYPE_NFIELDS (type); | |
795 | for (i = TYPE_N_BASECLASSES (type); i < len; i++) | |
796 | if (!TYPE_FIELD_PRIVATE (type, i)) | |
797 | { | |
798 | need_access_label = 1; | |
799 | break; | |
800 | } | |
801 | QUIT; | |
802 | if (!need_access_label) | |
803 | { | |
804 | len2 = TYPE_NFN_FIELDS (type); | |
805 | for (j = 0; j < len2; j++) | |
806 | { | |
807 | len = TYPE_FN_FIELDLIST_LENGTH (type, j); | |
808 | for (i = 0; i < len; i++) | |
809 | if (!TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i)) | |
810 | { | |
811 | need_access_label = 1; | |
812 | break; | |
813 | } | |
814 | if (need_access_label) | |
815 | break; | |
816 | } | |
817 | } | |
818 | } | |
0cc2414c | 819 | else |
c5aa993b JM |
820 | { |
821 | QUIT; | |
822 | len = TYPE_NFIELDS (type); | |
823 | for (i = TYPE_N_BASECLASSES (type); i < len; i++) | |
824 | if (TYPE_FIELD_PRIVATE (type, i) || TYPE_FIELD_PROTECTED (type, i)) | |
825 | { | |
826 | need_access_label = 1; | |
827 | break; | |
828 | } | |
829 | QUIT; | |
830 | if (!need_access_label) | |
831 | { | |
832 | len2 = TYPE_NFN_FIELDS (type); | |
833 | for (j = 0; j < len2; j++) | |
834 | { | |
835 | QUIT; | |
836 | len = TYPE_FN_FIELDLIST_LENGTH (type, j); | |
837 | for (i = 0; i < len; i++) | |
5aafa1cc PM |
838 | if (TYPE_FN_FIELD_PRIVATE (TYPE_FN_FIELDLIST1 (type, j), i) |
839 | || TYPE_FN_FIELD_PROTECTED (TYPE_FN_FIELDLIST1 (type, j), i)) | |
c5aa993b JM |
840 | { |
841 | need_access_label = 1; | |
842 | break; | |
843 | } | |
844 | if (need_access_label) | |
845 | break; | |
846 | } | |
847 | } | |
848 | } | |
c906108c SS |
849 | |
850 | /* If there is a base class for this type, | |
851 | do not print the field that it occupies. */ | |
852 | ||
853 | len = TYPE_NFIELDS (type); | |
d48cc9dd | 854 | vptr_fieldno = get_vptr_fieldno (type, &basetype); |
c906108c SS |
855 | for (i = TYPE_N_BASECLASSES (type); i < len; i++) |
856 | { | |
857 | QUIT; | |
d48cc9dd DJ |
858 | |
859 | /* If we have a virtual table pointer, omit it. Even if | |
860 | virtual table pointers are not specifically marked in | |
861 | the debug info, they should be artificial. */ | |
fd9e29b5 | 862 | if ((i == vptr_fieldno && type == basetype) |
d48cc9dd | 863 | || TYPE_FIELD_ARTIFICIAL (type, i)) |
c906108c SS |
864 | continue; |
865 | ||
0cc2414c | 866 | if (need_access_label) |
c906108c SS |
867 | { |
868 | if (TYPE_FIELD_PROTECTED (type, i)) | |
869 | { | |
870 | if (section_type != s_protected) | |
871 | { | |
872 | section_type = s_protected; | |
873 | fprintfi_filtered (level + 2, stream, | |
874 | "protected:\n"); | |
875 | } | |
876 | } | |
877 | else if (TYPE_FIELD_PRIVATE (type, i)) | |
878 | { | |
879 | if (section_type != s_private) | |
880 | { | |
881 | section_type = s_private; | |
882 | fprintfi_filtered (level + 2, stream, "private:\n"); | |
883 | } | |
884 | } | |
885 | else | |
886 | { | |
887 | if (section_type != s_public) | |
888 | { | |
889 | section_type = s_public; | |
890 | fprintfi_filtered (level + 2, stream, "public:\n"); | |
891 | } | |
892 | } | |
893 | } | |
894 | ||
895 | print_spaces_filtered (level + 4, stream); | |
d6a843b5 JK |
896 | if (field_is_static (&TYPE_FIELD (type, i))) |
897 | fprintf_filtered (stream, "static "); | |
c906108c SS |
898 | c_print_type (TYPE_FIELD_TYPE (type, i), |
899 | TYPE_FIELD_NAME (type, i), | |
900 | stream, show - 1, level + 4); | |
d6a843b5 | 901 | if (!field_is_static (&TYPE_FIELD (type, i)) |
c906108c SS |
902 | && TYPE_FIELD_PACKED (type, i)) |
903 | { | |
904 | /* It is a bitfield. This code does not attempt | |
905 | to look at the bitpos and reconstruct filler, | |
906 | unnamed fields. This would lead to misleading | |
907 | results if the compiler does not put out fields | |
908 | for such things (I don't know what it does). */ | |
909 | fprintf_filtered (stream, " : %d", | |
910 | TYPE_FIELD_BITSIZE (type, i)); | |
911 | } | |
912 | fprintf_filtered (stream, ";\n"); | |
913 | } | |
914 | ||
b02dede2 DJ |
915 | /* If there are both fields and methods, put a blank line |
916 | between them. Make sure to count only method that we will | |
917 | display; artificial methods will be hidden. */ | |
c906108c | 918 | len = TYPE_NFN_FIELDS (type); |
b02dede2 DJ |
919 | real_len = 0; |
920 | for (i = 0; i < len; i++) | |
921 | { | |
922 | struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i); | |
923 | int len2 = TYPE_FN_FIELDLIST_LENGTH (type, i); | |
924 | int j; | |
c5504eaf | 925 | |
b02dede2 DJ |
926 | for (j = 0; j < len2; j++) |
927 | if (!TYPE_FN_FIELD_ARTIFICIAL (f, j)) | |
928 | real_len++; | |
929 | } | |
930 | if (real_len > 0 && section_type != s_none) | |
c5aa993b | 931 | fprintf_filtered (stream, "\n"); |
c906108c SS |
932 | |
933 | /* C++: print out the methods */ | |
934 | for (i = 0; i < len; i++) | |
935 | { | |
936 | struct fn_field *f = TYPE_FN_FIELDLIST1 (type, i); | |
937 | int j, len2 = TYPE_FN_FIELDLIST_LENGTH (type, i); | |
938 | char *method_name = TYPE_FN_FIELDLIST_NAME (type, i); | |
939 | char *name = type_name_no_tag (type); | |
6314a349 | 940 | int is_constructor = name && strcmp (method_name, name) == 0; |
c5504eaf | 941 | |
c906108c SS |
942 | for (j = 0; j < len2; j++) |
943 | { | |
944 | char *physname = TYPE_FN_FIELD_PHYSNAME (f, j); | |
c5aa993b | 945 | int is_full_physname_constructor = |
c5504eaf MS |
946 | is_constructor_name (physname) |
947 | || is_destructor_name (physname) | |
948 | || method_name[0] == '~'; | |
015a42b4 | 949 | |
b02dede2 DJ |
950 | /* Do not print out artificial methods. */ |
951 | if (TYPE_FN_FIELD_ARTIFICIAL (f, j)) | |
952 | continue; | |
c906108c SS |
953 | |
954 | QUIT; | |
955 | if (TYPE_FN_FIELD_PROTECTED (f, j)) | |
956 | { | |
957 | if (section_type != s_protected) | |
958 | { | |
959 | section_type = s_protected; | |
960 | fprintfi_filtered (level + 2, stream, | |
961 | "protected:\n"); | |
962 | } | |
963 | } | |
964 | else if (TYPE_FN_FIELD_PRIVATE (f, j)) | |
965 | { | |
966 | if (section_type != s_private) | |
967 | { | |
968 | section_type = s_private; | |
969 | fprintfi_filtered (level + 2, stream, "private:\n"); | |
970 | } | |
971 | } | |
972 | else | |
973 | { | |
974 | if (section_type != s_public) | |
975 | { | |
976 | section_type = s_public; | |
977 | fprintfi_filtered (level + 2, stream, "public:\n"); | |
978 | } | |
979 | } | |
980 | ||
981 | print_spaces_filtered (level + 4, stream); | |
982 | if (TYPE_FN_FIELD_VIRTUAL_P (f, j)) | |
983 | fprintf_filtered (stream, "virtual "); | |
984 | else if (TYPE_FN_FIELD_STATIC_P (f, j)) | |
985 | fprintf_filtered (stream, "static "); | |
986 | if (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)) == 0) | |
987 | { | |
988 | /* Keep GDB from crashing here. */ | |
3d263c1d | 989 | fprintf_filtered (stream, _("<undefined type> %s;\n"), |
c5aa993b | 990 | TYPE_FN_FIELD_PHYSNAME (f, j)); |
c906108c SS |
991 | break; |
992 | } | |
5aafa1cc PM |
993 | else if (!is_constructor /* constructors don't have declared types */ |
994 | && !is_full_physname_constructor /* " " */ | |
995 | && !is_type_conversion_operator (type, i, j)) | |
c906108c SS |
996 | { |
997 | type_print (TYPE_TARGET_TYPE (TYPE_FN_FIELD_TYPE (f, j)), | |
998 | "", stream, -1); | |
999 | fputs_filtered (" ", stream); | |
1000 | } | |
1001 | if (TYPE_FN_FIELD_STUB (f, j)) | |
1002 | /* Build something we can demangle. */ | |
1003 | mangled_name = gdb_mangle_name (type, i, j); | |
1004 | else | |
1005 | mangled_name = TYPE_FN_FIELD_PHYSNAME (f, j); | |
1006 | ||
1007 | demangled_name = | |
1008 | cplus_demangle (mangled_name, | |
1009 | DMGL_ANSI | DMGL_PARAMS); | |
1010 | if (demangled_name == NULL) | |
1011 | { | |
1012 | /* in some cases (for instance with the HP demangling), | |
c5aa993b JM |
1013 | if a function has more than 10 arguments, |
1014 | the demangling will fail. | |
1015 | Let's try to reconstruct the function signature from | |
1016 | the symbol information */ | |
c906108c | 1017 | if (!TYPE_FN_FIELD_STUB (f, j)) |
ad2f7632 DJ |
1018 | { |
1019 | int staticp = TYPE_FN_FIELD_STATIC_P (f, j); | |
1020 | struct type *mtype = TYPE_FN_FIELD_TYPE (f, j); | |
c5504eaf | 1021 | |
ad2f7632 DJ |
1022 | cp_type_print_method_args (mtype, |
1023 | "", | |
1024 | method_name, | |
1025 | staticp, | |
1026 | stream); | |
1027 | } | |
c906108c | 1028 | else |
3d263c1d | 1029 | fprintf_filtered (stream, _("<badly mangled name '%s'>"), |
c906108c SS |
1030 | mangled_name); |
1031 | } | |
1032 | else | |
1033 | { | |
1034 | char *p; | |
dfcd3bfb JM |
1035 | char *demangled_no_class |
1036 | = remove_qualifiers (demangled_name); | |
c5aa993b | 1037 | |
dfcd3bfb | 1038 | /* get rid of the `static' appended by the demangler */ |
c906108c SS |
1039 | p = strstr (demangled_no_class, " static"); |
1040 | if (p != NULL) | |
1041 | { | |
1042 | int length = p - demangled_no_class; | |
c5504eaf | 1043 | |
c906108c SS |
1044 | demangled_no_static = (char *) xmalloc (length + 1); |
1045 | strncpy (demangled_no_static, demangled_no_class, length); | |
c5aa993b | 1046 | *(demangled_no_static + length) = '\0'; |
c906108c | 1047 | fputs_filtered (demangled_no_static, stream); |
b8c9b27d | 1048 | xfree (demangled_no_static); |
c906108c SS |
1049 | } |
1050 | else | |
1051 | fputs_filtered (demangled_no_class, stream); | |
b8c9b27d | 1052 | xfree (demangled_name); |
c906108c SS |
1053 | } |
1054 | ||
1055 | if (TYPE_FN_FIELD_STUB (f, j)) | |
b8c9b27d | 1056 | xfree (mangled_name); |
c906108c SS |
1057 | |
1058 | fprintf_filtered (stream, ";\n"); | |
1059 | } | |
1060 | } | |
1061 | ||
98751a41 JK |
1062 | /* Print typedefs defined in this class. */ |
1063 | ||
1064 | if (TYPE_TYPEDEF_FIELD_COUNT (type) != 0) | |
1065 | { | |
1066 | if (TYPE_NFIELDS (type) != 0 || TYPE_NFN_FIELDS (type) != 0) | |
1067 | fprintf_filtered (stream, "\n"); | |
1068 | ||
1069 | for (i = 0; i < TYPE_TYPEDEF_FIELD_COUNT (type); i++) | |
1070 | { | |
1071 | struct type *target = TYPE_TYPEDEF_FIELD_TYPE (type, i); | |
1072 | ||
1073 | /* Dereference the typedef declaration itself. */ | |
1074 | gdb_assert (TYPE_CODE (target) == TYPE_CODE_TYPEDEF); | |
1075 | target = TYPE_TARGET_TYPE (target); | |
1076 | ||
1077 | print_spaces_filtered (level + 4, stream); | |
1078 | fprintf_filtered (stream, "typedef "); | |
1079 | c_print_type (target, TYPE_TYPEDEF_FIELD_NAME (type, i), | |
1080 | stream, show - 1, level + 4); | |
1081 | fprintf_filtered (stream, ";\n"); | |
1082 | } | |
1083 | } | |
1084 | ||
c4093a6a JM |
1085 | fprintfi_filtered (level, stream, "}"); |
1086 | ||
c5aa993b | 1087 | if (TYPE_LOCALTYPE_PTR (type) && show >= 0) |
3d263c1d | 1088 | fprintfi_filtered (level, stream, _(" (Local at %s:%d)\n"), |
c5aa993b JM |
1089 | TYPE_LOCALTYPE_FILE (type), |
1090 | TYPE_LOCALTYPE_LINE (type)); | |
c906108c | 1091 | } |
c906108c SS |
1092 | break; |
1093 | ||
1094 | case TYPE_CODE_ENUM: | |
47663de5 | 1095 | c_type_print_modifier (type, stream, 0, 1); |
c5aa993b | 1096 | fprintf_filtered (stream, "enum "); |
c906108c SS |
1097 | /* Print the tag name if it exists. |
1098 | The aCC compiler emits a spurious | |
1099 | "{unnamed struct}"/"{unnamed union}"/"{unnamed enum}" | |
1100 | tag for unnamed struct/union/enum's, which we don't | |
1101 | want to print. */ | |
5aafa1cc PM |
1102 | if (TYPE_TAG_NAME (type) != NULL |
1103 | && strncmp (TYPE_TAG_NAME (type), "{unnamed", 8)) | |
c906108c SS |
1104 | { |
1105 | fputs_filtered (TYPE_TAG_NAME (type), stream); | |
1106 | if (show > 0) | |
1107 | fputs_filtered (" ", stream); | |
1108 | } | |
1109 | ||
1110 | wrap_here (" "); | |
1111 | if (show < 0) | |
1112 | { | |
1113 | /* If we just printed a tag name, no need to print anything else. */ | |
1114 | if (TYPE_TAG_NAME (type) == NULL) | |
1115 | fprintf_filtered (stream, "{...}"); | |
1116 | } | |
1117 | else if (show > 0 || TYPE_TAG_NAME (type) == NULL) | |
1118 | { | |
1119 | fprintf_filtered (stream, "{"); | |
1120 | len = TYPE_NFIELDS (type); | |
1121 | lastval = 0; | |
1122 | for (i = 0; i < len; i++) | |
1123 | { | |
1124 | QUIT; | |
c5aa993b JM |
1125 | if (i) |
1126 | fprintf_filtered (stream, ", "); | |
c906108c SS |
1127 | wrap_here (" "); |
1128 | fputs_filtered (TYPE_FIELD_NAME (type, i), stream); | |
1129 | if (lastval != TYPE_FIELD_BITPOS (type, i)) | |
1130 | { | |
1131 | fprintf_filtered (stream, " = %d", TYPE_FIELD_BITPOS (type, i)); | |
1132 | lastval = TYPE_FIELD_BITPOS (type, i); | |
1133 | } | |
1134 | lastval++; | |
1135 | } | |
1136 | fprintf_filtered (stream, "}"); | |
1137 | } | |
1138 | break; | |
1139 | ||
1140 | case TYPE_CODE_VOID: | |
1141 | fprintf_filtered (stream, "void"); | |
1142 | break; | |
1143 | ||
1144 | case TYPE_CODE_UNDEF: | |
3d263c1d | 1145 | fprintf_filtered (stream, _("struct <unknown>")); |
c906108c SS |
1146 | break; |
1147 | ||
1148 | case TYPE_CODE_ERROR: | |
b00fdb78 | 1149 | fprintf_filtered (stream, "%s", TYPE_ERROR_NAME (type)); |
c906108c SS |
1150 | break; |
1151 | ||
1152 | case TYPE_CODE_RANGE: | |
1153 | /* This should not occur */ | |
3d263c1d | 1154 | fprintf_filtered (stream, _("<range type>")); |
c906108c SS |
1155 | break; |
1156 | ||
5c4e30ca DC |
1157 | case TYPE_CODE_NAMESPACE: |
1158 | fputs_filtered ("namespace ", stream); | |
1159 | fputs_filtered (TYPE_TAG_NAME (type), stream); | |
1160 | break; | |
1161 | ||
c906108c SS |
1162 | default: |
1163 | /* Handle types not explicitly handled by the other cases, | |
c5aa993b JM |
1164 | such as fundamental types. For these, just print whatever |
1165 | the type name is, as recorded in the type itself. If there | |
1166 | is no type name, then complain. */ | |
c906108c SS |
1167 | if (TYPE_NAME (type) != NULL) |
1168 | { | |
47663de5 | 1169 | c_type_print_modifier (type, stream, 0, 1); |
c906108c SS |
1170 | fputs_filtered (TYPE_NAME (type), stream); |
1171 | } | |
1172 | else | |
1173 | { | |
1174 | /* At least for dump_symtab, it is important that this not be | |
1175 | an error (). */ | |
3d263c1d | 1176 | fprintf_filtered (stream, _("<invalid type code %d>"), |
c906108c SS |
1177 | TYPE_CODE (type)); |
1178 | } | |
1179 | break; | |
1180 | } | |
1181 | } |