Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* ldmisc.c |
82704155 | 2 | Copyright (C) 1991-2019 Free Software Foundation, Inc. |
252b5132 RH |
3 | Written by Steve Chamberlain of Cygnus Support. |
4 | ||
f96b4a7b | 5 | This file is part of the GNU Binutils. |
252b5132 | 6 | |
f96b4a7b | 7 | This program is free software; you can redistribute it and/or modify |
5ed6aba4 | 8 | it under the terms of the GNU General Public License as published by |
f96b4a7b NC |
9 | the Free Software Foundation; either version 3 of the License, or |
10 | (at your option) any later version. | |
252b5132 | 11 | |
f96b4a7b | 12 | This program is distributed in the hope that it will be useful, |
5ed6aba4 NC |
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. | |
252b5132 | 16 | |
5ed6aba4 | 17 | You should have received a copy of the GNU General Public License |
f96b4a7b NC |
18 | along with this program; if not, write to the Free Software |
19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
20 | MA 02110-1301, USA. */ | |
252b5132 | 21 | |
3db64b00 | 22 | #include "sysdep.h" |
252b5132 | 23 | #include "bfd.h" |
6f6f27f8 | 24 | #include "bfdlink.h" |
252b5132 | 25 | #include "libiberty.h" |
99847db8 | 26 | #include "safe-ctype.h" |
42627821 | 27 | #include "filenames.h" |
252b5132 | 28 | #include "demangle.h" |
252b5132 | 29 | #include <stdarg.h> |
252b5132 RH |
30 | #include "ld.h" |
31 | #include "ldmisc.h" | |
32 | #include "ldexp.h" | |
33 | #include "ldlang.h" | |
df2a7313 | 34 | #include <ldgram.h> |
252b5132 RH |
35 | #include "ldlex.h" |
36 | #include "ldmain.h" | |
37 | #include "ldfile.h" | |
38 | ||
252b5132 RH |
39 | /* |
40 | %% literal % | |
d003868e AM |
41 | %C clever filename:linenumber with function |
42 | %D like %C, but no function name | |
43 | %E current bfd error or errno | |
252b5132 | 44 | %F error is fatal |
d003868e | 45 | %G like %D, but only function name |
270396f2 | 46 | %H like %C but in addition emit section+offset |
252b5132 | 47 | %P print program name |
252b5132 | 48 | %V hex bfd_vma |
252b5132 | 49 | %W hex bfd_vma with 0x with no leading zeros taking up 8 spaces |
d003868e | 50 | %X no object output, fail return |
252b5132 | 51 | %d integer, like printf |
94b50910 AM |
52 | %ld long, like printf |
53 | %lu unsigned long, like printf | |
5d3236ee | 54 | %p native (host) void* pointer, like printf |
871b3ab2 AM |
55 | %pA section name from a section |
56 | %pB filename from a bfd | |
c1c8c1ef AM |
57 | %pI filename from a lang_input_statement_type |
58 | %pR info about a relent | |
59 | %pS print script file and linenumber from etree_type. | |
60 | %pT symbol name | |
d003868e | 61 | %s arbitrary string, like printf |
252b5132 | 62 | %u integer, like printf |
d003868e | 63 | %v hex bfd_vma, no leading zeros |
252b5132 RH |
64 | */ |
65 | ||
5d3236ee | 66 | void |
99847db8 | 67 | vfinfo (FILE *fp, const char *fmt, va_list ap, bfd_boolean is_warning) |
252b5132 | 68 | { |
b34976b6 | 69 | bfd_boolean fatal = FALSE; |
99847db8 AM |
70 | const char *scan; |
71 | int arg_type; | |
72 | unsigned int arg_count = 0; | |
73 | unsigned int arg_no; | |
74 | union vfinfo_args | |
75 | { | |
76 | int i; | |
77 | long l; | |
78 | void *p; | |
79 | bfd_vma v; | |
80 | struct { | |
81 | bfd *abfd; | |
82 | asection *sec; | |
83 | bfd_vma off; | |
84 | } reladdr; | |
85 | enum | |
86 | { | |
87 | Bad, | |
88 | Int, | |
89 | Long, | |
90 | Ptr, | |
91 | Vma, | |
92 | RelAddr | |
93 | } type; | |
94 | } args[9]; | |
95 | ||
96 | for (arg_no = 0; arg_no < sizeof (args) / sizeof (args[0]); arg_no++) | |
97 | args[arg_no].type = Bad; | |
98 | ||
99 | arg_count = 0; | |
100 | scan = fmt; | |
101 | while (*scan != '\0') | |
102 | { | |
103 | while (*scan != '%' && *scan != '\0') | |
104 | scan++; | |
105 | ||
106 | if (*scan == '%') | |
107 | { | |
108 | scan++; | |
109 | ||
110 | arg_no = arg_count; | |
111 | if (*scan != '0' && ISDIGIT (*scan) && scan[1] == '$') | |
112 | { | |
113 | arg_no = *scan - '1'; | |
114 | scan += 2; | |
115 | } | |
116 | ||
117 | arg_type = Bad; | |
118 | switch (*scan++) | |
119 | { | |
120 | case '\0': | |
121 | --scan; | |
122 | break; | |
123 | ||
124 | case 'V': | |
125 | case 'v': | |
126 | case 'W': | |
127 | arg_type = Vma; | |
128 | break; | |
129 | ||
99847db8 AM |
130 | case 's': |
131 | arg_type = Ptr; | |
132 | break; | |
133 | ||
871b3ab2 | 134 | case 'p': |
c1c8c1ef AM |
135 | if (*scan == 'A' || *scan == 'B' || *scan == 'I' |
136 | || *scan == 'R' || *scan == 'S' || *scan == 'T') | |
871b3ab2 AM |
137 | scan++; |
138 | arg_type = Ptr; | |
139 | break; | |
140 | ||
99847db8 AM |
141 | case 'C': |
142 | case 'D': | |
143 | case 'G': | |
144 | case 'H': | |
145 | arg_type = RelAddr; | |
146 | break; | |
147 | ||
148 | case 'd': | |
149 | case 'u': | |
150 | arg_type = Int; | |
151 | break; | |
152 | ||
153 | case 'l': | |
154 | if (*scan == 'd' || *scan == 'u') | |
155 | { | |
156 | ++scan; | |
157 | arg_type = Long; | |
158 | } | |
159 | break; | |
160 | ||
161 | default: | |
162 | break; | |
163 | } | |
164 | if (arg_type != Bad) | |
165 | { | |
166 | if (arg_no >= sizeof (args) / sizeof (args[0])) | |
167 | abort (); | |
168 | args[arg_no].type = arg_type; | |
169 | ++arg_count; | |
170 | } | |
171 | } | |
172 | } | |
252b5132 | 173 | |
99847db8 AM |
174 | for (arg_no = 0; arg_no < arg_count; arg_no++) |
175 | { | |
176 | switch (args[arg_no].type) | |
177 | { | |
178 | case Int: | |
179 | args[arg_no].i = va_arg (ap, int); | |
180 | break; | |
181 | case Long: | |
182 | args[arg_no].l = va_arg (ap, long); | |
183 | break; | |
184 | case Ptr: | |
185 | args[arg_no].p = va_arg (ap, void *); | |
186 | break; | |
187 | case Vma: | |
188 | args[arg_no].v = va_arg (ap, bfd_vma); | |
189 | break; | |
190 | case RelAddr: | |
191 | args[arg_no].reladdr.abfd = va_arg (ap, bfd *); | |
192 | args[arg_no].reladdr.sec = va_arg (ap, asection *); | |
193 | args[arg_no].reladdr.off = va_arg (ap, bfd_vma); | |
194 | break; | |
195 | default: | |
196 | abort (); | |
197 | } | |
198 | } | |
199 | ||
200 | arg_count = 0; | |
252b5132 RH |
201 | while (*fmt != '\0') |
202 | { | |
23916fff | 203 | const char *str = fmt; |
6d5e62f8 | 204 | while (*fmt != '%' && *fmt != '\0') |
23916fff MF |
205 | fmt++; |
206 | if (fmt != str) | |
207 | if (fwrite (str, 1, fmt - str, fp)) | |
208 | { | |
209 | /* Ignore. */ | |
210 | } | |
252b5132 | 211 | |
6d5e62f8 | 212 | if (*fmt == '%') |
252b5132 | 213 | { |
6d5e62f8 | 214 | fmt++; |
99847db8 AM |
215 | |
216 | arg_no = arg_count; | |
217 | if (*fmt != '0' && ISDIGIT (*fmt) && fmt[1] == '$') | |
218 | { | |
219 | arg_no = *fmt - '1'; | |
220 | fmt += 2; | |
221 | } | |
222 | ||
6d5e62f8 | 223 | switch (*fmt++) |
252b5132 | 224 | { |
99847db8 AM |
225 | case '\0': |
226 | --fmt; | |
227 | /* Fall through. */ | |
228 | ||
252b5132 RH |
229 | case '%': |
230 | /* literal % */ | |
231 | putc ('%', fp); | |
232 | break; | |
233 | ||
234 | case 'X': | |
235 | /* no object output, fail return */ | |
b34976b6 | 236 | config.make_executable = FALSE; |
252b5132 RH |
237 | break; |
238 | ||
239 | case 'V': | |
240 | /* hex bfd_vma */ | |
241 | { | |
99847db8 AM |
242 | bfd_vma value = args[arg_no].v; |
243 | ++arg_count; | |
252b5132 RH |
244 | fprintf_vma (fp, value); |
245 | } | |
246 | break; | |
247 | ||
248 | case 'v': | |
249 | /* hex bfd_vma, no leading zeros */ | |
250 | { | |
251 | char buf[100]; | |
252 | char *p = buf; | |
99847db8 AM |
253 | bfd_vma value = args[arg_no].v; |
254 | ++arg_count; | |
252b5132 RH |
255 | sprintf_vma (p, value); |
256 | while (*p == '0') | |
257 | p++; | |
258 | if (!*p) | |
259 | p--; | |
260 | fputs (p, fp); | |
261 | } | |
262 | break; | |
263 | ||
264 | case 'W': | |
265 | /* hex bfd_vma with 0x with no leading zeroes taking up | |
1579bae1 | 266 | 8 spaces. */ |
252b5132 RH |
267 | { |
268 | char buf[100]; | |
269 | bfd_vma value; | |
270 | char *p; | |
271 | int len; | |
272 | ||
99847db8 AM |
273 | value = args[arg_no].v; |
274 | ++arg_count; | |
252b5132 RH |
275 | sprintf_vma (buf, value); |
276 | for (p = buf; *p == '0'; ++p) | |
277 | ; | |
278 | if (*p == '\0') | |
279 | --p; | |
280 | len = strlen (p); | |
281 | while (len < 8) | |
282 | { | |
283 | putc (' ', fp); | |
284 | ++len; | |
285 | } | |
286 | fprintf (fp, "0x%s", p); | |
287 | } | |
288 | break; | |
289 | ||
252b5132 | 290 | case 'F': |
6d5e62f8 | 291 | /* Error is fatal. */ |
b34976b6 | 292 | fatal = TRUE; |
252b5132 RH |
293 | break; |
294 | ||
295 | case 'P': | |
6d5e62f8 | 296 | /* Print program name. */ |
252b5132 RH |
297 | fprintf (fp, "%s", program_name); |
298 | break; | |
299 | ||
300 | case 'E': | |
301 | /* current bfd error or errno */ | |
305c7206 | 302 | fprintf (fp, "%s", bfd_errmsg (bfd_get_error ())); |
252b5132 RH |
303 | break; |
304 | ||
252b5132 RH |
305 | case 'C': |
306 | case 'D': | |
307 | case 'G': | |
270396f2 | 308 | case 'H': |
5cfb2bb2 AM |
309 | /* Clever filename:linenumber with function name if possible. |
310 | The arguments are a BFD, a section, and an offset. */ | |
252b5132 RH |
311 | { |
312 | static bfd *last_bfd; | |
befe814d MR |
313 | static char *last_file; |
314 | static char *last_function; | |
252b5132 RH |
315 | bfd *abfd; |
316 | asection *section; | |
317 | bfd_vma offset; | |
5c1d2f5f | 318 | asymbol **asymbols = NULL; |
252b5132 RH |
319 | const char *filename; |
320 | const char *functionname; | |
321 | unsigned int linenumber; | |
b34976b6 | 322 | bfd_boolean discard_last; |
270396f2 | 323 | bfd_boolean done; |
252b5132 | 324 | |
99847db8 AM |
325 | abfd = args[arg_no].reladdr.abfd; |
326 | section = args[arg_no].reladdr.sec; | |
327 | offset = args[arg_no].reladdr.off; | |
328 | ++arg_count; | |
252b5132 | 329 | |
5c1d2f5f | 330 | if (abfd != NULL) |
252b5132 | 331 | { |
5c1d2f5f | 332 | if (!bfd_generic_link_read_symbols (abfd)) |
df5f2391 | 333 | einfo (_("%F%P: %pB: could not read symbols: %E\n"), abfd); |
5c1d2f5f AM |
334 | |
335 | asymbols = bfd_get_outsymbols (abfd); | |
252b5132 RH |
336 | } |
337 | ||
e1fffbe6 AM |
338 | /* The GNU Coding Standard requires that error messages |
339 | be of the form: | |
e4492aa0 | 340 | |
98d87ee7 | 341 | source-file-name:lineno: message |
5cfb2bb2 | 342 | |
e1fffbe6 AM |
343 | We do not always have a line number available so if |
344 | we cannot find them we print out the section name and | |
270396f2 | 345 | offset instead. */ |
b34976b6 | 346 | discard_last = TRUE; |
e1fffbe6 AM |
347 | if (abfd != NULL |
348 | && bfd_find_nearest_line (abfd, section, asymbols, offset, | |
349 | &filename, &functionname, | |
350 | &linenumber)) | |
252b5132 | 351 | { |
270396f2 AM |
352 | if (functionname != NULL |
353 | && (fmt[-1] == 'C' || fmt[-1] == 'H')) | |
5cfb2bb2 | 354 | { |
e1fffbe6 AM |
355 | /* Detect the case where we are printing out a |
356 | message for the same function as the last | |
357 | call to vinfo ("%C"). In this situation do | |
358 | not print out the ABFD filename or the | |
359 | function name again. Note - we do still | |
360 | print out the source filename, as this will | |
361 | allow programs that parse the linker's output | |
362 | (eg emacs) to correctly locate multiple | |
363 | errors in the same source file. */ | |
252b5132 | 364 | if (last_bfd == NULL |
252b5132 RH |
365 | || last_function == NULL |
366 | || last_bfd != abfd | |
ebf0b03c | 367 | || (last_file == NULL) != (filename == NULL) |
5cfb2bb2 | 368 | || (filename != NULL |
42627821 | 369 | && filename_cmp (last_file, filename) != 0) |
252b5132 RH |
370 | || strcmp (last_function, functionname) != 0) |
371 | { | |
df5f2391 | 372 | lfinfo (fp, _("%pB: in function `%pT':\n"), |
98d87ee7 | 373 | abfd, functionname); |
252b5132 RH |
374 | |
375 | last_bfd = abfd; | |
376 | if (last_file != NULL) | |
377 | free (last_file); | |
5cfb2bb2 AM |
378 | last_file = NULL; |
379 | if (filename) | |
380 | last_file = xstrdup (filename); | |
252b5132 RH |
381 | if (last_function != NULL) |
382 | free (last_function); | |
d1b2b2dc | 383 | last_function = xstrdup (functionname); |
252b5132 | 384 | } |
b34976b6 | 385 | discard_last = FALSE; |
252b5132 | 386 | } |
98d87ee7 | 387 | else |
871b3ab2 | 388 | lfinfo (fp, "%pB:", abfd); |
5cfb2bb2 AM |
389 | |
390 | if (filename != NULL) | |
a1c16379 | 391 | fprintf (fp, "%s:", filename); |
5cfb2bb2 | 392 | |
270396f2 | 393 | done = fmt[-1] != 'H'; |
5cfb2bb2 | 394 | if (functionname != NULL && fmt[-1] == 'G') |
c1c8c1ef | 395 | lfinfo (fp, "%pT", functionname); |
a1c16379 | 396 | else if (filename != NULL && linenumber != 0) |
18ff9b9b | 397 | fprintf (fp, "%u%s", linenumber, done ? "" : ":"); |
a1c16379 | 398 | else |
270396f2 | 399 | done = FALSE; |
252b5132 | 400 | } |
98d87ee7 | 401 | else |
270396f2 | 402 | { |
871b3ab2 | 403 | lfinfo (fp, "%pB:", abfd); |
270396f2 AM |
404 | done = FALSE; |
405 | } | |
406 | if (!done) | |
871b3ab2 | 407 | lfinfo (fp, "(%pA+0x%v)", section, offset); |
252b5132 RH |
408 | |
409 | if (discard_last) | |
410 | { | |
411 | last_bfd = NULL; | |
412 | if (last_file != NULL) | |
413 | { | |
414 | free (last_file); | |
415 | last_file = NULL; | |
416 | } | |
417 | if (last_function != NULL) | |
418 | { | |
419 | free (last_function); | |
420 | last_function = NULL; | |
421 | } | |
422 | } | |
423 | } | |
424 | break; | |
6d5e62f8 | 425 | |
5d3236ee | 426 | case 'p': |
871b3ab2 AM |
427 | if (*fmt == 'A') |
428 | { | |
429 | /* section name from a section */ | |
430 | asection *sec; | |
431 | bfd *abfd; | |
871b3ab2 AM |
432 | |
433 | fmt++; | |
434 | sec = (asection *) args[arg_no].p; | |
435 | ++arg_count; | |
871b3ab2 | 436 | fprintf (fp, "%s", sec->name); |
cb7f4b29 AM |
437 | abfd = sec->owner; |
438 | if (abfd != NULL) | |
439 | { | |
440 | const char *group = bfd_group_name (abfd, sec); | |
441 | if (group != NULL) | |
442 | fprintf (fp, "[%s]", group); | |
443 | } | |
871b3ab2 AM |
444 | } |
445 | else if (*fmt == 'B') | |
446 | { | |
447 | /* filename from a bfd */ | |
448 | bfd *abfd = (bfd *) args[arg_no].p; | |
449 | ||
450 | fmt++; | |
451 | ++arg_count; | |
452 | if (abfd == NULL) | |
453 | fprintf (fp, "%s generated", program_name); | |
454 | else if (abfd->my_archive != NULL | |
455 | && !bfd_is_thin_archive (abfd->my_archive)) | |
456 | fprintf (fp, "%s(%s)", abfd->my_archive->filename, | |
457 | abfd->filename); | |
458 | else | |
459 | fprintf (fp, "%s", abfd->filename); | |
460 | } | |
c1c8c1ef AM |
461 | else if (*fmt == 'I') |
462 | { | |
463 | /* filename from a lang_input_statement_type */ | |
464 | lang_input_statement_type *i; | |
465 | ||
466 | fmt++; | |
467 | i = (lang_input_statement_type *) args[arg_no].p; | |
468 | ++arg_count; | |
727a29ba AM |
469 | if (i->the_bfd != NULL |
470 | && i->the_bfd->my_archive != NULL | |
c1c8c1ef | 471 | && !bfd_is_thin_archive (i->the_bfd->my_archive)) |
727a29ba AM |
472 | fprintf (fp, "(%s)%s", i->the_bfd->my_archive->filename, |
473 | i->local_sym_name); | |
474 | else | |
475 | fprintf (fp, "%s", i->filename); | |
c1c8c1ef AM |
476 | } |
477 | else if (*fmt == 'R') | |
478 | { | |
479 | /* Print all that's interesting about a relent. */ | |
480 | arelent *relent = (arelent *) args[arg_no].p; | |
481 | ||
482 | fmt++; | |
483 | ++arg_count; | |
484 | lfinfo (fp, "%s+0x%v (type %s)", | |
485 | (*(relent->sym_ptr_ptr))->name, | |
486 | relent->addend, | |
487 | relent->howto->name); | |
488 | } | |
489 | else if (*fmt == 'S') | |
490 | { | |
491 | /* Print script file and linenumber. */ | |
492 | etree_type node; | |
493 | etree_type *tp = (etree_type *) args[arg_no].p; | |
494 | ||
495 | fmt++; | |
496 | ++arg_count; | |
497 | if (tp == NULL) | |
498 | { | |
499 | tp = &node; | |
500 | tp->type.filename = ldlex_filename (); | |
501 | tp->type.lineno = lineno; | |
502 | } | |
503 | if (tp->type.filename != NULL) | |
504 | fprintf (fp, "%s:%u", tp->type.filename, tp->type.lineno); | |
505 | } | |
506 | else if (*fmt == 'T') | |
507 | { | |
508 | /* Symbol name. */ | |
509 | const char *name = (const char *) args[arg_no].p; | |
510 | ||
511 | fmt++; | |
512 | ++arg_count; | |
513 | if (name == NULL || *name == 0) | |
514 | { | |
515 | fprintf (fp, _("no symbol")); | |
516 | break; | |
517 | } | |
518 | else if (demangling) | |
519 | { | |
520 | char *demangled; | |
521 | ||
522 | demangled = bfd_demangle (link_info.output_bfd, name, | |
523 | DMGL_ANSI | DMGL_PARAMS); | |
524 | if (demangled != NULL) | |
525 | { | |
526 | fprintf (fp, "%s", demangled); | |
527 | free (demangled); | |
528 | break; | |
529 | } | |
530 | } | |
531 | fprintf (fp, "%s", name); | |
532 | } | |
871b3ab2 AM |
533 | else |
534 | { | |
535 | /* native (host) void* pointer, like printf */ | |
536 | fprintf (fp, "%p", args[arg_no].p); | |
537 | ++arg_count; | |
538 | } | |
5d3236ee DK |
539 | break; |
540 | ||
252b5132 RH |
541 | case 's': |
542 | /* arbitrary string, like printf */ | |
99847db8 AM |
543 | fprintf (fp, "%s", (char *) args[arg_no].p); |
544 | ++arg_count; | |
252b5132 RH |
545 | break; |
546 | ||
547 | case 'd': | |
548 | /* integer, like printf */ | |
99847db8 AM |
549 | fprintf (fp, "%d", args[arg_no].i); |
550 | ++arg_count; | |
252b5132 RH |
551 | break; |
552 | ||
553 | case 'u': | |
554 | /* unsigned integer, like printf */ | |
99847db8 AM |
555 | fprintf (fp, "%u", args[arg_no].i); |
556 | ++arg_count; | |
252b5132 | 557 | break; |
94b50910 AM |
558 | |
559 | case 'l': | |
560 | if (*fmt == 'd') | |
561 | { | |
99847db8 AM |
562 | fprintf (fp, "%ld", args[arg_no].l); |
563 | ++arg_count; | |
94b50910 AM |
564 | ++fmt; |
565 | break; | |
566 | } | |
567 | else if (*fmt == 'u') | |
568 | { | |
99847db8 AM |
569 | fprintf (fp, "%lu", args[arg_no].l); |
570 | ++arg_count; | |
94b50910 AM |
571 | ++fmt; |
572 | break; | |
573 | } | |
370dfff4 | 574 | /* Fallthru */ |
94b50910 AM |
575 | |
576 | default: | |
577 | fprintf (fp, "%%%c", fmt[-1]); | |
578 | break; | |
252b5132 RH |
579 | } |
580 | } | |
581 | } | |
582 | ||
59ef2528 | 583 | if (is_warning && config.fatal_warnings) |
b34976b6 | 584 | config.make_executable = FALSE; |
7ce691ae | 585 | |
b34976b6 | 586 | if (fatal) |
6d5e62f8 | 587 | xexit (1); |
252b5132 RH |
588 | } |
589 | ||
6d5e62f8 | 590 | /* Format info message and print on stdout. */ |
252b5132 RH |
591 | |
592 | /* (You would think this should be called just "info", but then you | |
1579bae1 | 593 | would be hosed by LynxOS, which defines that name in its libc.) */ |
252b5132 RH |
594 | |
595 | void | |
1579bae1 | 596 | info_msg (const char *fmt, ...) |
252b5132 | 597 | { |
1579bae1 | 598 | va_list arg; |
252b5132 | 599 | |
1579bae1 | 600 | va_start (arg, fmt); |
59ef2528 | 601 | vfinfo (stdout, fmt, arg, FALSE); |
1579bae1 | 602 | va_end (arg); |
252b5132 RH |
603 | } |
604 | ||
6d5e62f8 | 605 | /* ('e' for error.) Format info message and print on stderr. */ |
252b5132 RH |
606 | |
607 | void | |
1579bae1 | 608 | einfo (const char *fmt, ...) |
252b5132 | 609 | { |
1579bae1 | 610 | va_list arg; |
252b5132 | 611 | |
e922bcab | 612 | fflush (stdout); |
1579bae1 | 613 | va_start (arg, fmt); |
59ef2528 | 614 | vfinfo (stderr, fmt, arg, TRUE); |
1579bae1 | 615 | va_end (arg); |
e922bcab | 616 | fflush (stderr); |
252b5132 RH |
617 | } |
618 | ||
6d5e62f8 | 619 | void |
1579bae1 | 620 | info_assert (const char *file, unsigned int line) |
252b5132 RH |
621 | { |
622 | einfo (_("%F%P: internal error %s %d\n"), file, line); | |
623 | } | |
624 | ||
6d5e62f8 | 625 | /* ('m' for map) Format info message and print on map. */ |
252b5132 RH |
626 | |
627 | void | |
1579bae1 | 628 | minfo (const char *fmt, ...) |
252b5132 | 629 | { |
49fa1e15 AM |
630 | if (config.map_file != NULL) |
631 | { | |
632 | va_list arg; | |
252b5132 | 633 | |
49fa1e15 | 634 | va_start (arg, fmt); |
16e4ecc0 AM |
635 | if (fmt[0] == '%' && fmt[1] == '!' && fmt[2] == 0) |
636 | { | |
637 | /* Stash info about --as-needed shared libraries. Print | |
638 | later so they don't appear intermingled with archive | |
639 | library info. */ | |
640 | struct asneeded_minfo *m = xmalloc (sizeof *m); | |
641 | ||
642 | m->next = NULL; | |
643 | m->soname = va_arg (arg, const char *); | |
644 | m->ref = va_arg (arg, bfd *); | |
645 | m->name = va_arg (arg, const char *); | |
646 | *asneeded_list_tail = m; | |
647 | asneeded_list_tail = &m->next; | |
648 | } | |
649 | else | |
650 | vfinfo (config.map_file, fmt, arg, FALSE); | |
49fa1e15 AM |
651 | va_end (arg); |
652 | } | |
252b5132 RH |
653 | } |
654 | ||
655 | void | |
1579bae1 | 656 | lfinfo (FILE *file, const char *fmt, ...) |
252b5132 | 657 | { |
1579bae1 | 658 | va_list arg; |
252b5132 | 659 | |
1579bae1 | 660 | va_start (arg, fmt); |
59ef2528 | 661 | vfinfo (file, fmt, arg, FALSE); |
1579bae1 | 662 | va_end (arg); |
252b5132 RH |
663 | } |
664 | \f | |
665 | /* Functions to print the link map. */ | |
666 | ||
6d5e62f8 | 667 | void |
1579bae1 | 668 | print_space (void) |
252b5132 RH |
669 | { |
670 | fprintf (config.map_file, " "); | |
671 | } | |
672 | ||
6d5e62f8 | 673 | void |
1579bae1 | 674 | print_nl (void) |
252b5132 RH |
675 | { |
676 | fprintf (config.map_file, "\n"); | |
677 | } | |
45455cdd ILT |
678 | |
679 | /* A more or less friendly abort message. In ld.h abort is defined to | |
680 | call this function. */ | |
681 | ||
682 | void | |
1579bae1 | 683 | ld_abort (const char *file, int line, const char *fn) |
45455cdd ILT |
684 | { |
685 | if (fn != NULL) | |
7ac01895 | 686 | einfo (_("%P: internal error: aborting at %s:%d in %s\n"), |
45455cdd ILT |
687 | file, line, fn); |
688 | else | |
7ac01895 | 689 | einfo (_("%P: internal error: aborting at %s:%d\n"), |
45455cdd | 690 | file, line); |
df5f2391 | 691 | einfo (_("%F%P: please report this bug\n")); |
45455cdd ILT |
692 | xexit (1); |
693 | } |