Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* ldmisc.c |
b3adc24a | 2 | Copyright (C) 1991-2020 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" |
1ff6de03 | 26 | #include "ctf-api.h" |
99847db8 | 27 | #include "safe-ctype.h" |
42627821 | 28 | #include "filenames.h" |
252b5132 | 29 | #include "demangle.h" |
252b5132 | 30 | #include <stdarg.h> |
252b5132 RH |
31 | #include "ld.h" |
32 | #include "ldmisc.h" | |
33 | #include "ldexp.h" | |
34 | #include "ldlang.h" | |
df2a7313 | 35 | #include <ldgram.h> |
252b5132 RH |
36 | #include "ldlex.h" |
37 | #include "ldmain.h" | |
38 | #include "ldfile.h" | |
39 | ||
252b5132 RH |
40 | /* |
41 | %% literal % | |
d003868e AM |
42 | %C clever filename:linenumber with function |
43 | %D like %C, but no function name | |
44 | %E current bfd error or errno | |
252b5132 | 45 | %F error is fatal |
d003868e | 46 | %G like %D, but only function name |
270396f2 | 47 | %H like %C but in addition emit section+offset |
252b5132 | 48 | %P print program name |
252b5132 | 49 | %V hex bfd_vma |
252b5132 | 50 | %W hex bfd_vma with 0x with no leading zeros taking up 8 spaces |
d003868e | 51 | %X no object output, fail return |
252b5132 | 52 | %d integer, like printf |
94b50910 AM |
53 | %ld long, like printf |
54 | %lu unsigned long, like printf | |
5d3236ee | 55 | %p native (host) void* pointer, like printf |
871b3ab2 AM |
56 | %pA section name from a section |
57 | %pB filename from a bfd | |
c1c8c1ef AM |
58 | %pI filename from a lang_input_statement_type |
59 | %pR info about a relent | |
60 | %pS print script file and linenumber from etree_type. | |
61 | %pT symbol name | |
d003868e | 62 | %s arbitrary string, like printf |
252b5132 | 63 | %u integer, like printf |
d003868e | 64 | %v hex bfd_vma, no leading zeros |
252b5132 RH |
65 | */ |
66 | ||
5d3236ee | 67 | void |
99847db8 | 68 | vfinfo (FILE *fp, const char *fmt, va_list ap, bfd_boolean is_warning) |
252b5132 | 69 | { |
b34976b6 | 70 | bfd_boolean fatal = FALSE; |
99847db8 AM |
71 | const char *scan; |
72 | int arg_type; | |
73 | unsigned int arg_count = 0; | |
74 | unsigned int arg_no; | |
75 | union vfinfo_args | |
76 | { | |
77 | int i; | |
78 | long l; | |
79 | void *p; | |
80 | bfd_vma v; | |
81 | struct { | |
82 | bfd *abfd; | |
83 | asection *sec; | |
84 | bfd_vma off; | |
85 | } reladdr; | |
86 | enum | |
87 | { | |
88 | Bad, | |
89 | Int, | |
90 | Long, | |
91 | Ptr, | |
92 | Vma, | |
93 | RelAddr | |
94 | } type; | |
95 | } args[9]; | |
96 | ||
97 | for (arg_no = 0; arg_no < sizeof (args) / sizeof (args[0]); arg_no++) | |
98 | args[arg_no].type = Bad; | |
99 | ||
100 | arg_count = 0; | |
101 | scan = fmt; | |
102 | while (*scan != '\0') | |
103 | { | |
104 | while (*scan != '%' && *scan != '\0') | |
105 | scan++; | |
106 | ||
107 | if (*scan == '%') | |
108 | { | |
109 | scan++; | |
110 | ||
111 | arg_no = arg_count; | |
112 | if (*scan != '0' && ISDIGIT (*scan) && scan[1] == '$') | |
113 | { | |
114 | arg_no = *scan - '1'; | |
115 | scan += 2; | |
116 | } | |
117 | ||
118 | arg_type = Bad; | |
119 | switch (*scan++) | |
120 | { | |
121 | case '\0': | |
122 | --scan; | |
123 | break; | |
124 | ||
125 | case 'V': | |
126 | case 'v': | |
127 | case 'W': | |
128 | arg_type = Vma; | |
129 | break; | |
130 | ||
99847db8 AM |
131 | case 's': |
132 | arg_type = Ptr; | |
133 | break; | |
134 | ||
871b3ab2 | 135 | case 'p': |
c1c8c1ef AM |
136 | if (*scan == 'A' || *scan == 'B' || *scan == 'I' |
137 | || *scan == 'R' || *scan == 'S' || *scan == 'T') | |
871b3ab2 AM |
138 | scan++; |
139 | arg_type = Ptr; | |
140 | break; | |
141 | ||
99847db8 AM |
142 | case 'C': |
143 | case 'D': | |
144 | case 'G': | |
145 | case 'H': | |
146 | arg_type = RelAddr; | |
147 | break; | |
148 | ||
149 | case 'd': | |
150 | case 'u': | |
151 | arg_type = Int; | |
152 | break; | |
153 | ||
154 | case 'l': | |
155 | if (*scan == 'd' || *scan == 'u') | |
156 | { | |
157 | ++scan; | |
158 | arg_type = Long; | |
159 | } | |
160 | break; | |
161 | ||
162 | default: | |
163 | break; | |
164 | } | |
165 | if (arg_type != Bad) | |
166 | { | |
167 | if (arg_no >= sizeof (args) / sizeof (args[0])) | |
168 | abort (); | |
169 | args[arg_no].type = arg_type; | |
170 | ++arg_count; | |
171 | } | |
172 | } | |
173 | } | |
252b5132 | 174 | |
99847db8 AM |
175 | for (arg_no = 0; arg_no < arg_count; arg_no++) |
176 | { | |
177 | switch (args[arg_no].type) | |
178 | { | |
179 | case Int: | |
180 | args[arg_no].i = va_arg (ap, int); | |
181 | break; | |
182 | case Long: | |
183 | args[arg_no].l = va_arg (ap, long); | |
184 | break; | |
185 | case Ptr: | |
186 | args[arg_no].p = va_arg (ap, void *); | |
187 | break; | |
188 | case Vma: | |
189 | args[arg_no].v = va_arg (ap, bfd_vma); | |
190 | break; | |
191 | case RelAddr: | |
192 | args[arg_no].reladdr.abfd = va_arg (ap, bfd *); | |
193 | args[arg_no].reladdr.sec = va_arg (ap, asection *); | |
194 | args[arg_no].reladdr.off = va_arg (ap, bfd_vma); | |
195 | break; | |
196 | default: | |
197 | abort (); | |
198 | } | |
199 | } | |
200 | ||
201 | arg_count = 0; | |
252b5132 RH |
202 | while (*fmt != '\0') |
203 | { | |
23916fff | 204 | const char *str = fmt; |
6d5e62f8 | 205 | while (*fmt != '%' && *fmt != '\0') |
23916fff MF |
206 | fmt++; |
207 | if (fmt != str) | |
208 | if (fwrite (str, 1, fmt - str, fp)) | |
209 | { | |
210 | /* Ignore. */ | |
211 | } | |
252b5132 | 212 | |
6d5e62f8 | 213 | if (*fmt == '%') |
252b5132 | 214 | { |
6d5e62f8 | 215 | fmt++; |
99847db8 AM |
216 | |
217 | arg_no = arg_count; | |
218 | if (*fmt != '0' && ISDIGIT (*fmt) && fmt[1] == '$') | |
219 | { | |
220 | arg_no = *fmt - '1'; | |
221 | fmt += 2; | |
222 | } | |
223 | ||
6d5e62f8 | 224 | switch (*fmt++) |
252b5132 | 225 | { |
99847db8 AM |
226 | case '\0': |
227 | --fmt; | |
228 | /* Fall through. */ | |
229 | ||
252b5132 RH |
230 | case '%': |
231 | /* literal % */ | |
232 | putc ('%', fp); | |
233 | break; | |
234 | ||
235 | case 'X': | |
236 | /* no object output, fail return */ | |
b34976b6 | 237 | config.make_executable = FALSE; |
252b5132 RH |
238 | break; |
239 | ||
240 | case 'V': | |
241 | /* hex bfd_vma */ | |
242 | { | |
99847db8 AM |
243 | bfd_vma value = args[arg_no].v; |
244 | ++arg_count; | |
252b5132 RH |
245 | fprintf_vma (fp, value); |
246 | } | |
247 | break; | |
248 | ||
249 | case 'v': | |
250 | /* hex bfd_vma, no leading zeros */ | |
251 | { | |
252 | char buf[100]; | |
253 | char *p = buf; | |
99847db8 AM |
254 | bfd_vma value = args[arg_no].v; |
255 | ++arg_count; | |
252b5132 RH |
256 | sprintf_vma (p, value); |
257 | while (*p == '0') | |
258 | p++; | |
259 | if (!*p) | |
260 | p--; | |
261 | fputs (p, fp); | |
262 | } | |
263 | break; | |
264 | ||
265 | case 'W': | |
266 | /* hex bfd_vma with 0x with no leading zeroes taking up | |
1579bae1 | 267 | 8 spaces. */ |
252b5132 RH |
268 | { |
269 | char buf[100]; | |
270 | bfd_vma value; | |
271 | char *p; | |
272 | int len; | |
273 | ||
99847db8 AM |
274 | value = args[arg_no].v; |
275 | ++arg_count; | |
252b5132 RH |
276 | sprintf_vma (buf, value); |
277 | for (p = buf; *p == '0'; ++p) | |
278 | ; | |
279 | if (*p == '\0') | |
280 | --p; | |
281 | len = strlen (p); | |
282 | while (len < 8) | |
283 | { | |
284 | putc (' ', fp); | |
285 | ++len; | |
286 | } | |
287 | fprintf (fp, "0x%s", p); | |
288 | } | |
289 | break; | |
290 | ||
252b5132 | 291 | case 'F': |
6d5e62f8 | 292 | /* Error is fatal. */ |
b34976b6 | 293 | fatal = TRUE; |
252b5132 RH |
294 | break; |
295 | ||
296 | case 'P': | |
6d5e62f8 | 297 | /* Print program name. */ |
252b5132 RH |
298 | fprintf (fp, "%s", program_name); |
299 | break; | |
300 | ||
301 | case 'E': | |
302 | /* current bfd error or errno */ | |
305c7206 | 303 | fprintf (fp, "%s", bfd_errmsg (bfd_get_error ())); |
252b5132 RH |
304 | break; |
305 | ||
252b5132 RH |
306 | case 'C': |
307 | case 'D': | |
308 | case 'G': | |
270396f2 | 309 | case 'H': |
5cfb2bb2 AM |
310 | /* Clever filename:linenumber with function name if possible. |
311 | The arguments are a BFD, a section, and an offset. */ | |
252b5132 RH |
312 | { |
313 | static bfd *last_bfd; | |
befe814d MR |
314 | static char *last_file; |
315 | static char *last_function; | |
252b5132 RH |
316 | bfd *abfd; |
317 | asection *section; | |
318 | bfd_vma offset; | |
5c1d2f5f | 319 | asymbol **asymbols = NULL; |
252b5132 RH |
320 | const char *filename; |
321 | const char *functionname; | |
322 | unsigned int linenumber; | |
b34976b6 | 323 | bfd_boolean discard_last; |
270396f2 | 324 | bfd_boolean done; |
847d5183 | 325 | bfd_error_type last_bfd_error = bfd_get_error (); |
252b5132 | 326 | |
99847db8 AM |
327 | abfd = args[arg_no].reladdr.abfd; |
328 | section = args[arg_no].reladdr.sec; | |
329 | offset = args[arg_no].reladdr.off; | |
330 | ++arg_count; | |
252b5132 | 331 | |
5c1d2f5f | 332 | if (abfd != NULL) |
252b5132 | 333 | { |
5c1d2f5f | 334 | if (!bfd_generic_link_read_symbols (abfd)) |
df5f2391 | 335 | einfo (_("%F%P: %pB: could not read symbols: %E\n"), abfd); |
5c1d2f5f AM |
336 | |
337 | asymbols = bfd_get_outsymbols (abfd); | |
252b5132 RH |
338 | } |
339 | ||
e1fffbe6 AM |
340 | /* The GNU Coding Standard requires that error messages |
341 | be of the form: | |
e4492aa0 | 342 | |
98d87ee7 | 343 | source-file-name:lineno: message |
5cfb2bb2 | 344 | |
e1fffbe6 AM |
345 | We do not always have a line number available so if |
346 | we cannot find them we print out the section name and | |
270396f2 | 347 | offset instead. */ |
b34976b6 | 348 | discard_last = TRUE; |
e1fffbe6 AM |
349 | if (abfd != NULL |
350 | && bfd_find_nearest_line (abfd, section, asymbols, offset, | |
351 | &filename, &functionname, | |
352 | &linenumber)) | |
252b5132 | 353 | { |
270396f2 AM |
354 | if (functionname != NULL |
355 | && (fmt[-1] == 'C' || fmt[-1] == 'H')) | |
5cfb2bb2 | 356 | { |
e1fffbe6 AM |
357 | /* Detect the case where we are printing out a |
358 | message for the same function as the last | |
359 | call to vinfo ("%C"). In this situation do | |
360 | not print out the ABFD filename or the | |
361 | function name again. Note - we do still | |
362 | print out the source filename, as this will | |
363 | allow programs that parse the linker's output | |
364 | (eg emacs) to correctly locate multiple | |
365 | errors in the same source file. */ | |
252b5132 | 366 | if (last_bfd == NULL |
252b5132 RH |
367 | || last_function == NULL |
368 | || last_bfd != abfd | |
ebf0b03c | 369 | || (last_file == NULL) != (filename == NULL) |
5cfb2bb2 | 370 | || (filename != NULL |
42627821 | 371 | && filename_cmp (last_file, filename) != 0) |
252b5132 RH |
372 | || strcmp (last_function, functionname) != 0) |
373 | { | |
df5f2391 | 374 | lfinfo (fp, _("%pB: in function `%pT':\n"), |
98d87ee7 | 375 | abfd, functionname); |
252b5132 RH |
376 | |
377 | last_bfd = abfd; | |
5e2ab612 | 378 | free (last_file); |
5cfb2bb2 AM |
379 | last_file = NULL; |
380 | if (filename) | |
381 | last_file = xstrdup (filename); | |
5e2ab612 | 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); |
847d5183 | 408 | bfd_set_error (last_bfd_error); |
252b5132 RH |
409 | |
410 | if (discard_last) | |
411 | { | |
412 | last_bfd = NULL; | |
5e2ab612 AM |
413 | free (last_file); |
414 | last_file = NULL; | |
415 | free (last_function); | |
416 | last_function = NULL; | |
252b5132 RH |
417 | } |
418 | } | |
419 | break; | |
6d5e62f8 | 420 | |
5d3236ee | 421 | case 'p': |
871b3ab2 AM |
422 | if (*fmt == 'A') |
423 | { | |
424 | /* section name from a section */ | |
425 | asection *sec; | |
426 | bfd *abfd; | |
871b3ab2 AM |
427 | |
428 | fmt++; | |
429 | sec = (asection *) args[arg_no].p; | |
430 | ++arg_count; | |
871b3ab2 | 431 | fprintf (fp, "%s", sec->name); |
cb7f4b29 AM |
432 | abfd = sec->owner; |
433 | if (abfd != NULL) | |
434 | { | |
435 | const char *group = bfd_group_name (abfd, sec); | |
436 | if (group != NULL) | |
437 | fprintf (fp, "[%s]", group); | |
438 | } | |
871b3ab2 AM |
439 | } |
440 | else if (*fmt == 'B') | |
441 | { | |
442 | /* filename from a bfd */ | |
443 | bfd *abfd = (bfd *) args[arg_no].p; | |
444 | ||
445 | fmt++; | |
446 | ++arg_count; | |
447 | if (abfd == NULL) | |
448 | fprintf (fp, "%s generated", program_name); | |
449 | else if (abfd->my_archive != NULL | |
450 | && !bfd_is_thin_archive (abfd->my_archive)) | |
607b4833 AM |
451 | fprintf (fp, "%s(%s)", |
452 | bfd_get_filename (abfd->my_archive), | |
453 | bfd_get_filename (abfd)); | |
871b3ab2 | 454 | else |
607b4833 | 455 | fprintf (fp, "%s", bfd_get_filename (abfd)); |
871b3ab2 | 456 | } |
c1c8c1ef AM |
457 | else if (*fmt == 'I') |
458 | { | |
459 | /* filename from a lang_input_statement_type */ | |
460 | lang_input_statement_type *i; | |
461 | ||
462 | fmt++; | |
463 | i = (lang_input_statement_type *) args[arg_no].p; | |
464 | ++arg_count; | |
727a29ba AM |
465 | if (i->the_bfd != NULL |
466 | && i->the_bfd->my_archive != NULL | |
c1c8c1ef | 467 | && !bfd_is_thin_archive (i->the_bfd->my_archive)) |
607b4833 AM |
468 | fprintf (fp, "(%s)%s", |
469 | bfd_get_filename (i->the_bfd->my_archive), | |
727a29ba AM |
470 | i->local_sym_name); |
471 | else | |
472 | fprintf (fp, "%s", i->filename); | |
c1c8c1ef AM |
473 | } |
474 | else if (*fmt == 'R') | |
475 | { | |
476 | /* Print all that's interesting about a relent. */ | |
477 | arelent *relent = (arelent *) args[arg_no].p; | |
478 | ||
479 | fmt++; | |
480 | ++arg_count; | |
481 | lfinfo (fp, "%s+0x%v (type %s)", | |
482 | (*(relent->sym_ptr_ptr))->name, | |
483 | relent->addend, | |
484 | relent->howto->name); | |
485 | } | |
486 | else if (*fmt == 'S') | |
487 | { | |
488 | /* Print script file and linenumber. */ | |
489 | etree_type node; | |
490 | etree_type *tp = (etree_type *) args[arg_no].p; | |
491 | ||
492 | fmt++; | |
493 | ++arg_count; | |
494 | if (tp == NULL) | |
495 | { | |
496 | tp = &node; | |
497 | tp->type.filename = ldlex_filename (); | |
498 | tp->type.lineno = lineno; | |
499 | } | |
500 | if (tp->type.filename != NULL) | |
501 | fprintf (fp, "%s:%u", tp->type.filename, tp->type.lineno); | |
502 | } | |
503 | else if (*fmt == 'T') | |
504 | { | |
505 | /* Symbol name. */ | |
506 | const char *name = (const char *) args[arg_no].p; | |
507 | ||
508 | fmt++; | |
509 | ++arg_count; | |
510 | if (name == NULL || *name == 0) | |
511 | { | |
512 | fprintf (fp, _("no symbol")); | |
513 | break; | |
514 | } | |
515 | else if (demangling) | |
516 | { | |
517 | char *demangled; | |
518 | ||
519 | demangled = bfd_demangle (link_info.output_bfd, name, | |
520 | DMGL_ANSI | DMGL_PARAMS); | |
521 | if (demangled != NULL) | |
522 | { | |
523 | fprintf (fp, "%s", demangled); | |
524 | free (demangled); | |
525 | break; | |
526 | } | |
527 | } | |
528 | fprintf (fp, "%s", name); | |
529 | } | |
871b3ab2 AM |
530 | else |
531 | { | |
532 | /* native (host) void* pointer, like printf */ | |
533 | fprintf (fp, "%p", args[arg_no].p); | |
534 | ++arg_count; | |
535 | } | |
5d3236ee DK |
536 | break; |
537 | ||
252b5132 RH |
538 | case 's': |
539 | /* arbitrary string, like printf */ | |
99847db8 AM |
540 | fprintf (fp, "%s", (char *) args[arg_no].p); |
541 | ++arg_count; | |
252b5132 RH |
542 | break; |
543 | ||
544 | case 'd': | |
545 | /* integer, like printf */ | |
99847db8 AM |
546 | fprintf (fp, "%d", args[arg_no].i); |
547 | ++arg_count; | |
252b5132 RH |
548 | break; |
549 | ||
550 | case 'u': | |
551 | /* unsigned integer, like printf */ | |
99847db8 AM |
552 | fprintf (fp, "%u", args[arg_no].i); |
553 | ++arg_count; | |
252b5132 | 554 | break; |
94b50910 AM |
555 | |
556 | case 'l': | |
557 | if (*fmt == 'd') | |
558 | { | |
99847db8 AM |
559 | fprintf (fp, "%ld", args[arg_no].l); |
560 | ++arg_count; | |
94b50910 AM |
561 | ++fmt; |
562 | break; | |
563 | } | |
564 | else if (*fmt == 'u') | |
565 | { | |
99847db8 AM |
566 | fprintf (fp, "%lu", args[arg_no].l); |
567 | ++arg_count; | |
94b50910 AM |
568 | ++fmt; |
569 | break; | |
570 | } | |
370dfff4 | 571 | /* Fallthru */ |
94b50910 AM |
572 | |
573 | default: | |
574 | fprintf (fp, "%%%c", fmt[-1]); | |
575 | break; | |
252b5132 RH |
576 | } |
577 | } | |
578 | } | |
579 | ||
59ef2528 | 580 | if (is_warning && config.fatal_warnings) |
b34976b6 | 581 | config.make_executable = FALSE; |
7ce691ae | 582 | |
b34976b6 | 583 | if (fatal) |
6d5e62f8 | 584 | xexit (1); |
252b5132 RH |
585 | } |
586 | ||
6d5e62f8 | 587 | /* Format info message and print on stdout. */ |
252b5132 RH |
588 | |
589 | /* (You would think this should be called just "info", but then you | |
1579bae1 | 590 | would be hosed by LynxOS, which defines that name in its libc.) */ |
252b5132 RH |
591 | |
592 | void | |
1579bae1 | 593 | info_msg (const char *fmt, ...) |
252b5132 | 594 | { |
1579bae1 | 595 | va_list arg; |
252b5132 | 596 | |
1579bae1 | 597 | va_start (arg, fmt); |
59ef2528 | 598 | vfinfo (stdout, fmt, arg, FALSE); |
1579bae1 | 599 | va_end (arg); |
252b5132 RH |
600 | } |
601 | ||
6d5e62f8 | 602 | /* ('e' for error.) Format info message and print on stderr. */ |
252b5132 RH |
603 | |
604 | void | |
1579bae1 | 605 | einfo (const char *fmt, ...) |
252b5132 | 606 | { |
1579bae1 | 607 | va_list arg; |
252b5132 | 608 | |
e922bcab | 609 | fflush (stdout); |
1579bae1 | 610 | va_start (arg, fmt); |
59ef2528 | 611 | vfinfo (stderr, fmt, arg, TRUE); |
1579bae1 | 612 | va_end (arg); |
e922bcab | 613 | fflush (stderr); |
252b5132 RH |
614 | } |
615 | ||
6d5e62f8 | 616 | void |
1579bae1 | 617 | info_assert (const char *file, unsigned int line) |
252b5132 RH |
618 | { |
619 | einfo (_("%F%P: internal error %s %d\n"), file, line); | |
620 | } | |
621 | ||
6d5e62f8 | 622 | /* ('m' for map) Format info message and print on map. */ |
252b5132 RH |
623 | |
624 | void | |
1579bae1 | 625 | minfo (const char *fmt, ...) |
252b5132 | 626 | { |
49fa1e15 AM |
627 | if (config.map_file != NULL) |
628 | { | |
629 | va_list arg; | |
252b5132 | 630 | |
49fa1e15 | 631 | va_start (arg, fmt); |
16e4ecc0 AM |
632 | if (fmt[0] == '%' && fmt[1] == '!' && fmt[2] == 0) |
633 | { | |
634 | /* Stash info about --as-needed shared libraries. Print | |
635 | later so they don't appear intermingled with archive | |
636 | library info. */ | |
637 | struct asneeded_minfo *m = xmalloc (sizeof *m); | |
638 | ||
639 | m->next = NULL; | |
640 | m->soname = va_arg (arg, const char *); | |
641 | m->ref = va_arg (arg, bfd *); | |
642 | m->name = va_arg (arg, const char *); | |
643 | *asneeded_list_tail = m; | |
644 | asneeded_list_tail = &m->next; | |
645 | } | |
646 | else | |
647 | vfinfo (config.map_file, fmt, arg, FALSE); | |
49fa1e15 AM |
648 | va_end (arg); |
649 | } | |
252b5132 RH |
650 | } |
651 | ||
652 | void | |
1579bae1 | 653 | lfinfo (FILE *file, const char *fmt, ...) |
252b5132 | 654 | { |
1579bae1 | 655 | va_list arg; |
252b5132 | 656 | |
1579bae1 | 657 | va_start (arg, fmt); |
59ef2528 | 658 | vfinfo (file, fmt, arg, FALSE); |
1579bae1 | 659 | va_end (arg); |
252b5132 RH |
660 | } |
661 | \f | |
662 | /* Functions to print the link map. */ | |
663 | ||
6d5e62f8 | 664 | void |
1579bae1 | 665 | print_space (void) |
252b5132 RH |
666 | { |
667 | fprintf (config.map_file, " "); | |
668 | } | |
669 | ||
6d5e62f8 | 670 | void |
1579bae1 | 671 | print_nl (void) |
252b5132 RH |
672 | { |
673 | fprintf (config.map_file, "\n"); | |
674 | } | |
45455cdd ILT |
675 | |
676 | /* A more or less friendly abort message. In ld.h abort is defined to | |
677 | call this function. */ | |
678 | ||
679 | void | |
1579bae1 | 680 | ld_abort (const char *file, int line, const char *fn) |
45455cdd ILT |
681 | { |
682 | if (fn != NULL) | |
7ac01895 | 683 | einfo (_("%P: internal error: aborting at %s:%d in %s\n"), |
45455cdd ILT |
684 | file, line, fn); |
685 | else | |
7ac01895 | 686 | einfo (_("%P: internal error: aborting at %s:%d\n"), |
45455cdd | 687 | file, line); |
df5f2391 | 688 | einfo (_("%F%P: please report this bug\n")); |
45455cdd ILT |
689 | xexit (1); |
690 | } |