Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* ldmisc.c |
219d1afa | 2 | Copyright (C) 1991-2018 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" | |
d003868e | 38 | #include "elf-bfd.h" |
f4943d82 | 39 | #include "coff-bfd.h" |
252b5132 | 40 | |
252b5132 RH |
41 | /* |
42 | %% literal % | |
d003868e AM |
43 | %C clever filename:linenumber with function |
44 | %D like %C, but no function name | |
45 | %E current bfd error or errno | |
252b5132 | 46 | %F error is fatal |
d003868e | 47 | %G like %D, but only function name |
270396f2 | 48 | %H like %C but in addition emit section+offset |
d003868e | 49 | %I filename from a lang_input_statement_type |
252b5132 | 50 | %P print program name |
d003868e | 51 | %R info about a relent |
dab69f68 | 52 | %S print script file and linenumber from etree_type. |
252b5132 | 53 | %T symbol name |
252b5132 | 54 | %V hex bfd_vma |
252b5132 | 55 | %W hex bfd_vma with 0x with no leading zeros taking up 8 spaces |
d003868e | 56 | %X no object output, fail return |
252b5132 | 57 | %d integer, like printf |
94b50910 AM |
58 | %ld long, like printf |
59 | %lu unsigned long, like printf | |
5d3236ee | 60 | %p native (host) void* pointer, like printf |
871b3ab2 AM |
61 | %pA section name from a section |
62 | %pB filename from a bfd | |
d003868e | 63 | %s arbitrary string, like printf |
252b5132 | 64 | %u integer, like printf |
d003868e | 65 | %v hex bfd_vma, no leading zeros |
252b5132 RH |
66 | */ |
67 | ||
5d3236ee | 68 | void |
99847db8 | 69 | vfinfo (FILE *fp, const char *fmt, va_list ap, bfd_boolean is_warning) |
252b5132 | 70 | { |
b34976b6 | 71 | bfd_boolean fatal = FALSE; |
99847db8 AM |
72 | const char *scan; |
73 | int arg_type; | |
74 | unsigned int arg_count = 0; | |
75 | unsigned int arg_no; | |
76 | union vfinfo_args | |
77 | { | |
78 | int i; | |
79 | long l; | |
80 | void *p; | |
81 | bfd_vma v; | |
82 | struct { | |
83 | bfd *abfd; | |
84 | asection *sec; | |
85 | bfd_vma off; | |
86 | } reladdr; | |
87 | enum | |
88 | { | |
89 | Bad, | |
90 | Int, | |
91 | Long, | |
92 | Ptr, | |
93 | Vma, | |
94 | RelAddr | |
95 | } type; | |
96 | } args[9]; | |
97 | ||
98 | for (arg_no = 0; arg_no < sizeof (args) / sizeof (args[0]); arg_no++) | |
99 | args[arg_no].type = Bad; | |
100 | ||
101 | arg_count = 0; | |
102 | scan = fmt; | |
103 | while (*scan != '\0') | |
104 | { | |
105 | while (*scan != '%' && *scan != '\0') | |
106 | scan++; | |
107 | ||
108 | if (*scan == '%') | |
109 | { | |
110 | scan++; | |
111 | ||
112 | arg_no = arg_count; | |
113 | if (*scan != '0' && ISDIGIT (*scan) && scan[1] == '$') | |
114 | { | |
115 | arg_no = *scan - '1'; | |
116 | scan += 2; | |
117 | } | |
118 | ||
119 | arg_type = Bad; | |
120 | switch (*scan++) | |
121 | { | |
122 | case '\0': | |
123 | --scan; | |
124 | break; | |
125 | ||
126 | case 'V': | |
127 | case 'v': | |
128 | case 'W': | |
129 | arg_type = Vma; | |
130 | break; | |
131 | ||
132 | case 'T': | |
99847db8 AM |
133 | case 'I': |
134 | case 'S': | |
135 | case 'R': | |
99847db8 AM |
136 | case 's': |
137 | arg_type = Ptr; | |
138 | break; | |
139 | ||
871b3ab2 AM |
140 | case 'p': |
141 | if (*scan == 'A' || *scan == 'B') | |
142 | scan++; | |
143 | arg_type = Ptr; | |
144 | break; | |
145 | ||
99847db8 AM |
146 | case 'C': |
147 | case 'D': | |
148 | case 'G': | |
149 | case 'H': | |
150 | arg_type = RelAddr; | |
151 | break; | |
152 | ||
153 | case 'd': | |
154 | case 'u': | |
155 | arg_type = Int; | |
156 | break; | |
157 | ||
158 | case 'l': | |
159 | if (*scan == 'd' || *scan == 'u') | |
160 | { | |
161 | ++scan; | |
162 | arg_type = Long; | |
163 | } | |
164 | break; | |
165 | ||
166 | default: | |
167 | break; | |
168 | } | |
169 | if (arg_type != Bad) | |
170 | { | |
171 | if (arg_no >= sizeof (args) / sizeof (args[0])) | |
172 | abort (); | |
173 | args[arg_no].type = arg_type; | |
174 | ++arg_count; | |
175 | } | |
176 | } | |
177 | } | |
252b5132 | 178 | |
99847db8 AM |
179 | for (arg_no = 0; arg_no < arg_count; arg_no++) |
180 | { | |
181 | switch (args[arg_no].type) | |
182 | { | |
183 | case Int: | |
184 | args[arg_no].i = va_arg (ap, int); | |
185 | break; | |
186 | case Long: | |
187 | args[arg_no].l = va_arg (ap, long); | |
188 | break; | |
189 | case Ptr: | |
190 | args[arg_no].p = va_arg (ap, void *); | |
191 | break; | |
192 | case Vma: | |
193 | args[arg_no].v = va_arg (ap, bfd_vma); | |
194 | break; | |
195 | case RelAddr: | |
196 | args[arg_no].reladdr.abfd = va_arg (ap, bfd *); | |
197 | args[arg_no].reladdr.sec = va_arg (ap, asection *); | |
198 | args[arg_no].reladdr.off = va_arg (ap, bfd_vma); | |
199 | break; | |
200 | default: | |
201 | abort (); | |
202 | } | |
203 | } | |
204 | ||
205 | arg_count = 0; | |
252b5132 RH |
206 | while (*fmt != '\0') |
207 | { | |
23916fff | 208 | const char *str = fmt; |
6d5e62f8 | 209 | while (*fmt != '%' && *fmt != '\0') |
23916fff MF |
210 | fmt++; |
211 | if (fmt != str) | |
212 | if (fwrite (str, 1, fmt - str, fp)) | |
213 | { | |
214 | /* Ignore. */ | |
215 | } | |
252b5132 | 216 | |
6d5e62f8 | 217 | if (*fmt == '%') |
252b5132 | 218 | { |
6d5e62f8 | 219 | fmt++; |
99847db8 AM |
220 | |
221 | arg_no = arg_count; | |
222 | if (*fmt != '0' && ISDIGIT (*fmt) && fmt[1] == '$') | |
223 | { | |
224 | arg_no = *fmt - '1'; | |
225 | fmt += 2; | |
226 | } | |
227 | ||
6d5e62f8 | 228 | switch (*fmt++) |
252b5132 | 229 | { |
99847db8 AM |
230 | case '\0': |
231 | --fmt; | |
232 | /* Fall through. */ | |
233 | ||
252b5132 RH |
234 | case '%': |
235 | /* literal % */ | |
236 | putc ('%', fp); | |
237 | break; | |
238 | ||
239 | case 'X': | |
240 | /* no object output, fail return */ | |
b34976b6 | 241 | config.make_executable = FALSE; |
252b5132 RH |
242 | break; |
243 | ||
244 | case 'V': | |
245 | /* hex bfd_vma */ | |
246 | { | |
99847db8 AM |
247 | bfd_vma value = args[arg_no].v; |
248 | ++arg_count; | |
252b5132 RH |
249 | fprintf_vma (fp, value); |
250 | } | |
251 | break; | |
252 | ||
253 | case 'v': | |
254 | /* hex bfd_vma, no leading zeros */ | |
255 | { | |
256 | char buf[100]; | |
257 | char *p = buf; | |
99847db8 AM |
258 | bfd_vma value = args[arg_no].v; |
259 | ++arg_count; | |
252b5132 RH |
260 | sprintf_vma (p, value); |
261 | while (*p == '0') | |
262 | p++; | |
263 | if (!*p) | |
264 | p--; | |
265 | fputs (p, fp); | |
266 | } | |
267 | break; | |
268 | ||
269 | case 'W': | |
270 | /* hex bfd_vma with 0x with no leading zeroes taking up | |
1579bae1 | 271 | 8 spaces. */ |
252b5132 RH |
272 | { |
273 | char buf[100]; | |
274 | bfd_vma value; | |
275 | char *p; | |
276 | int len; | |
277 | ||
99847db8 AM |
278 | value = args[arg_no].v; |
279 | ++arg_count; | |
252b5132 RH |
280 | sprintf_vma (buf, value); |
281 | for (p = buf; *p == '0'; ++p) | |
282 | ; | |
283 | if (*p == '\0') | |
284 | --p; | |
285 | len = strlen (p); | |
286 | while (len < 8) | |
287 | { | |
288 | putc (' ', fp); | |
289 | ++len; | |
290 | } | |
291 | fprintf (fp, "0x%s", p); | |
292 | } | |
293 | break; | |
294 | ||
295 | case 'T': | |
296 | /* Symbol name. */ | |
297 | { | |
99847db8 AM |
298 | const char *name = (const char *) args[arg_no].p; |
299 | ++arg_count; | |
1579bae1 | 300 | if (name == NULL || *name == 0) |
73705ac3 AM |
301 | { |
302 | fprintf (fp, _("no symbol")); | |
303 | break; | |
304 | } | |
305 | else if (demangling) | |
252b5132 RH |
306 | { |
307 | char *demangled; | |
308 | ||
f13a99db | 309 | demangled = bfd_demangle (link_info.output_bfd, name, |
73705ac3 AM |
310 | DMGL_ANSI | DMGL_PARAMS); |
311 | if (demangled != NULL) | |
312 | { | |
313 | fprintf (fp, "%s", demangled); | |
314 | free (demangled); | |
315 | break; | |
316 | } | |
252b5132 | 317 | } |
73705ac3 | 318 | fprintf (fp, "%s", name); |
252b5132 RH |
319 | } |
320 | break; | |
321 | ||
252b5132 | 322 | case 'F': |
6d5e62f8 | 323 | /* Error is fatal. */ |
b34976b6 | 324 | fatal = TRUE; |
252b5132 RH |
325 | break; |
326 | ||
327 | case 'P': | |
6d5e62f8 | 328 | /* Print program name. */ |
252b5132 RH |
329 | fprintf (fp, "%s", program_name); |
330 | break; | |
331 | ||
332 | case 'E': | |
333 | /* current bfd error or errno */ | |
305c7206 | 334 | fprintf (fp, "%s", bfd_errmsg (bfd_get_error ())); |
252b5132 RH |
335 | break; |
336 | ||
337 | case 'I': | |
338 | /* filename from a lang_input_statement_type */ | |
339 | { | |
340 | lang_input_statement_type *i; | |
341 | ||
99847db8 AM |
342 | i = (lang_input_statement_type *) args[arg_no].p; |
343 | ++arg_count; | |
3860d2b4 AM |
344 | if (i->the_bfd->my_archive != NULL |
345 | && !bfd_is_thin_archive (i->the_bfd->my_archive)) | |
252b5132 | 346 | fprintf (fp, "(%s)", |
3860d2b4 | 347 | bfd_get_filename (i->the_bfd->my_archive)); |
252b5132 | 348 | fprintf (fp, "%s", i->local_sym_name); |
3860d2b4 AM |
349 | if ((i->the_bfd->my_archive == NULL |
350 | || bfd_is_thin_archive (i->the_bfd->my_archive)) | |
42627821 | 351 | && filename_cmp (i->local_sym_name, i->filename) != 0) |
252b5132 RH |
352 | fprintf (fp, " (%s)", i->filename); |
353 | } | |
354 | break; | |
355 | ||
356 | case 'S': | |
6d5e62f8 | 357 | /* Print script file and linenumber. */ |
dab69f68 | 358 | { |
39085894 | 359 | etree_type node; |
99847db8 AM |
360 | etree_type *tp = (etree_type *) args[arg_no].p; |
361 | ++arg_count; | |
dab69f68 AM |
362 | if (tp == NULL) |
363 | { | |
39085894 | 364 | tp = &node; |
dab69f68 AM |
365 | tp->type.filename = ldlex_filename (); |
366 | tp->type.lineno = lineno; | |
367 | } | |
368 | if (tp->type.filename != NULL) | |
369 | fprintf (fp, "%s:%u", tp->type.filename, tp->type.lineno); | |
370 | } | |
252b5132 RH |
371 | break; |
372 | ||
373 | case 'R': | |
6d5e62f8 | 374 | /* Print all that's interesting about a relent. */ |
252b5132 | 375 | { |
99847db8 AM |
376 | arelent *relent = (arelent *) args[arg_no].p; |
377 | ++arg_count; | |
252b5132 RH |
378 | lfinfo (fp, "%s+0x%v (type %s)", |
379 | (*(relent->sym_ptr_ptr))->name, | |
380 | relent->addend, | |
381 | relent->howto->name); | |
382 | } | |
383 | break; | |
6d5e62f8 | 384 | |
252b5132 RH |
385 | case 'C': |
386 | case 'D': | |
387 | case 'G': | |
270396f2 | 388 | case 'H': |
5cfb2bb2 AM |
389 | /* Clever filename:linenumber with function name if possible. |
390 | The arguments are a BFD, a section, and an offset. */ | |
252b5132 RH |
391 | { |
392 | static bfd *last_bfd; | |
befe814d MR |
393 | static char *last_file; |
394 | static char *last_function; | |
252b5132 RH |
395 | bfd *abfd; |
396 | asection *section; | |
397 | bfd_vma offset; | |
5c1d2f5f | 398 | asymbol **asymbols = NULL; |
252b5132 RH |
399 | const char *filename; |
400 | const char *functionname; | |
401 | unsigned int linenumber; | |
b34976b6 | 402 | bfd_boolean discard_last; |
270396f2 | 403 | bfd_boolean done; |
252b5132 | 404 | |
99847db8 AM |
405 | abfd = args[arg_no].reladdr.abfd; |
406 | section = args[arg_no].reladdr.sec; | |
407 | offset = args[arg_no].reladdr.off; | |
408 | ++arg_count; | |
252b5132 | 409 | |
5c1d2f5f | 410 | if (abfd != NULL) |
252b5132 | 411 | { |
5c1d2f5f | 412 | if (!bfd_generic_link_read_symbols (abfd)) |
871b3ab2 | 413 | einfo (_("%pB%F: could not read symbols: %E\n"), abfd); |
5c1d2f5f AM |
414 | |
415 | asymbols = bfd_get_outsymbols (abfd); | |
252b5132 RH |
416 | } |
417 | ||
e1fffbe6 AM |
418 | /* The GNU Coding Standard requires that error messages |
419 | be of the form: | |
e4492aa0 | 420 | |
98d87ee7 | 421 | source-file-name:lineno: message |
5cfb2bb2 | 422 | |
e1fffbe6 AM |
423 | We do not always have a line number available so if |
424 | we cannot find them we print out the section name and | |
270396f2 | 425 | offset instead. */ |
b34976b6 | 426 | discard_last = TRUE; |
e1fffbe6 AM |
427 | if (abfd != NULL |
428 | && bfd_find_nearest_line (abfd, section, asymbols, offset, | |
429 | &filename, &functionname, | |
430 | &linenumber)) | |
252b5132 | 431 | { |
270396f2 AM |
432 | if (functionname != NULL |
433 | && (fmt[-1] == 'C' || fmt[-1] == 'H')) | |
5cfb2bb2 | 434 | { |
e1fffbe6 AM |
435 | /* Detect the case where we are printing out a |
436 | message for the same function as the last | |
437 | call to vinfo ("%C"). In this situation do | |
438 | not print out the ABFD filename or the | |
439 | function name again. Note - we do still | |
440 | print out the source filename, as this will | |
441 | allow programs that parse the linker's output | |
442 | (eg emacs) to correctly locate multiple | |
443 | errors in the same source file. */ | |
252b5132 | 444 | if (last_bfd == NULL |
252b5132 RH |
445 | || last_function == NULL |
446 | || last_bfd != abfd | |
ebf0b03c | 447 | || (last_file == NULL) != (filename == NULL) |
5cfb2bb2 | 448 | || (filename != NULL |
42627821 | 449 | && filename_cmp (last_file, filename) != 0) |
252b5132 RH |
450 | || strcmp (last_function, functionname) != 0) |
451 | { | |
871b3ab2 | 452 | lfinfo (fp, _("%pB: In function `%T':\n"), |
98d87ee7 | 453 | abfd, functionname); |
252b5132 RH |
454 | |
455 | last_bfd = abfd; | |
456 | if (last_file != NULL) | |
457 | free (last_file); | |
5cfb2bb2 AM |
458 | last_file = NULL; |
459 | if (filename) | |
460 | last_file = xstrdup (filename); | |
252b5132 RH |
461 | if (last_function != NULL) |
462 | free (last_function); | |
d1b2b2dc | 463 | last_function = xstrdup (functionname); |
252b5132 | 464 | } |
b34976b6 | 465 | discard_last = FALSE; |
252b5132 | 466 | } |
98d87ee7 | 467 | else |
871b3ab2 | 468 | lfinfo (fp, "%pB:", abfd); |
5cfb2bb2 AM |
469 | |
470 | if (filename != NULL) | |
a1c16379 | 471 | fprintf (fp, "%s:", filename); |
5cfb2bb2 | 472 | |
270396f2 | 473 | done = fmt[-1] != 'H'; |
5cfb2bb2 | 474 | if (functionname != NULL && fmt[-1] == 'G') |
a1c16379 JJ |
475 | lfinfo (fp, "%T", functionname); |
476 | else if (filename != NULL && linenumber != 0) | |
18ff9b9b | 477 | fprintf (fp, "%u%s", linenumber, done ? "" : ":"); |
a1c16379 | 478 | else |
270396f2 | 479 | done = FALSE; |
252b5132 | 480 | } |
98d87ee7 | 481 | else |
270396f2 | 482 | { |
871b3ab2 | 483 | lfinfo (fp, "%pB:", abfd); |
270396f2 AM |
484 | done = FALSE; |
485 | } | |
486 | if (!done) | |
871b3ab2 | 487 | lfinfo (fp, "(%pA+0x%v)", section, offset); |
252b5132 RH |
488 | |
489 | if (discard_last) | |
490 | { | |
491 | last_bfd = NULL; | |
492 | if (last_file != NULL) | |
493 | { | |
494 | free (last_file); | |
495 | last_file = NULL; | |
496 | } | |
497 | if (last_function != NULL) | |
498 | { | |
499 | free (last_function); | |
500 | last_function = NULL; | |
501 | } | |
502 | } | |
503 | } | |
504 | break; | |
6d5e62f8 | 505 | |
5d3236ee | 506 | case 'p': |
871b3ab2 AM |
507 | if (*fmt == 'A') |
508 | { | |
509 | /* section name from a section */ | |
510 | asection *sec; | |
511 | bfd *abfd; | |
512 | const char *group = NULL; | |
513 | struct coff_comdat_info *ci; | |
514 | ||
515 | fmt++; | |
516 | sec = (asection *) args[arg_no].p; | |
517 | ++arg_count; | |
518 | abfd = sec->owner; | |
519 | fprintf (fp, "%s", sec->name); | |
520 | if (abfd != NULL | |
521 | && bfd_get_flavour (abfd) == bfd_target_elf_flavour | |
522 | && elf_next_in_group (sec) != NULL | |
523 | && (sec->flags & SEC_GROUP) == 0) | |
524 | group = elf_group_name (sec); | |
525 | else if (abfd != NULL | |
526 | && bfd_get_flavour (abfd) == bfd_target_coff_flavour | |
527 | && (ci = bfd_coff_get_comdat_section (sec->owner, | |
528 | sec)) != NULL) | |
529 | group = ci->name; | |
530 | if (group != NULL) | |
531 | fprintf (fp, "[%s]", group); | |
532 | } | |
533 | else if (*fmt == 'B') | |
534 | { | |
535 | /* filename from a bfd */ | |
536 | bfd *abfd = (bfd *) args[arg_no].p; | |
537 | ||
538 | fmt++; | |
539 | ++arg_count; | |
540 | if (abfd == NULL) | |
541 | fprintf (fp, "%s generated", program_name); | |
542 | else if (abfd->my_archive != NULL | |
543 | && !bfd_is_thin_archive (abfd->my_archive)) | |
544 | fprintf (fp, "%s(%s)", abfd->my_archive->filename, | |
545 | abfd->filename); | |
546 | else | |
547 | fprintf (fp, "%s", abfd->filename); | |
548 | } | |
549 | else | |
550 | { | |
551 | /* native (host) void* pointer, like printf */ | |
552 | fprintf (fp, "%p", args[arg_no].p); | |
553 | ++arg_count; | |
554 | } | |
5d3236ee DK |
555 | break; |
556 | ||
252b5132 RH |
557 | case 's': |
558 | /* arbitrary string, like printf */ | |
99847db8 AM |
559 | fprintf (fp, "%s", (char *) args[arg_no].p); |
560 | ++arg_count; | |
252b5132 RH |
561 | break; |
562 | ||
563 | case 'd': | |
564 | /* integer, like printf */ | |
99847db8 AM |
565 | fprintf (fp, "%d", args[arg_no].i); |
566 | ++arg_count; | |
252b5132 RH |
567 | break; |
568 | ||
569 | case 'u': | |
570 | /* unsigned integer, like printf */ | |
99847db8 AM |
571 | fprintf (fp, "%u", args[arg_no].i); |
572 | ++arg_count; | |
252b5132 | 573 | break; |
94b50910 AM |
574 | |
575 | case 'l': | |
576 | if (*fmt == 'd') | |
577 | { | |
99847db8 AM |
578 | fprintf (fp, "%ld", args[arg_no].l); |
579 | ++arg_count; | |
94b50910 AM |
580 | ++fmt; |
581 | break; | |
582 | } | |
583 | else if (*fmt == 'u') | |
584 | { | |
99847db8 AM |
585 | fprintf (fp, "%lu", args[arg_no].l); |
586 | ++arg_count; | |
94b50910 AM |
587 | ++fmt; |
588 | break; | |
589 | } | |
370dfff4 | 590 | /* Fallthru */ |
94b50910 AM |
591 | |
592 | default: | |
593 | fprintf (fp, "%%%c", fmt[-1]); | |
594 | break; | |
252b5132 RH |
595 | } |
596 | } | |
597 | } | |
598 | ||
59ef2528 | 599 | if (is_warning && config.fatal_warnings) |
b34976b6 | 600 | config.make_executable = FALSE; |
7ce691ae | 601 | |
b34976b6 | 602 | if (fatal) |
6d5e62f8 | 603 | xexit (1); |
252b5132 RH |
604 | } |
605 | ||
6d5e62f8 | 606 | /* Format info message and print on stdout. */ |
252b5132 RH |
607 | |
608 | /* (You would think this should be called just "info", but then you | |
1579bae1 | 609 | would be hosed by LynxOS, which defines that name in its libc.) */ |
252b5132 RH |
610 | |
611 | void | |
1579bae1 | 612 | info_msg (const char *fmt, ...) |
252b5132 | 613 | { |
1579bae1 | 614 | va_list arg; |
252b5132 | 615 | |
1579bae1 | 616 | va_start (arg, fmt); |
59ef2528 | 617 | vfinfo (stdout, fmt, arg, FALSE); |
1579bae1 | 618 | va_end (arg); |
252b5132 RH |
619 | } |
620 | ||
6d5e62f8 | 621 | /* ('e' for error.) Format info message and print on stderr. */ |
252b5132 RH |
622 | |
623 | void | |
1579bae1 | 624 | einfo (const char *fmt, ...) |
252b5132 | 625 | { |
1579bae1 | 626 | va_list arg; |
252b5132 | 627 | |
e922bcab | 628 | fflush (stdout); |
1579bae1 | 629 | va_start (arg, fmt); |
59ef2528 | 630 | vfinfo (stderr, fmt, arg, TRUE); |
1579bae1 | 631 | va_end (arg); |
e922bcab | 632 | fflush (stderr); |
252b5132 RH |
633 | } |
634 | ||
6d5e62f8 | 635 | void |
1579bae1 | 636 | info_assert (const char *file, unsigned int line) |
252b5132 RH |
637 | { |
638 | einfo (_("%F%P: internal error %s %d\n"), file, line); | |
639 | } | |
640 | ||
6d5e62f8 | 641 | /* ('m' for map) Format info message and print on map. */ |
252b5132 RH |
642 | |
643 | void | |
1579bae1 | 644 | minfo (const char *fmt, ...) |
252b5132 | 645 | { |
49fa1e15 AM |
646 | if (config.map_file != NULL) |
647 | { | |
648 | va_list arg; | |
252b5132 | 649 | |
49fa1e15 | 650 | va_start (arg, fmt); |
16e4ecc0 AM |
651 | if (fmt[0] == '%' && fmt[1] == '!' && fmt[2] == 0) |
652 | { | |
653 | /* Stash info about --as-needed shared libraries. Print | |
654 | later so they don't appear intermingled with archive | |
655 | library info. */ | |
656 | struct asneeded_minfo *m = xmalloc (sizeof *m); | |
657 | ||
658 | m->next = NULL; | |
659 | m->soname = va_arg (arg, const char *); | |
660 | m->ref = va_arg (arg, bfd *); | |
661 | m->name = va_arg (arg, const char *); | |
662 | *asneeded_list_tail = m; | |
663 | asneeded_list_tail = &m->next; | |
664 | } | |
665 | else | |
666 | vfinfo (config.map_file, fmt, arg, FALSE); | |
49fa1e15 AM |
667 | va_end (arg); |
668 | } | |
252b5132 RH |
669 | } |
670 | ||
671 | void | |
1579bae1 | 672 | lfinfo (FILE *file, const char *fmt, ...) |
252b5132 | 673 | { |
1579bae1 | 674 | va_list arg; |
252b5132 | 675 | |
1579bae1 | 676 | va_start (arg, fmt); |
59ef2528 | 677 | vfinfo (file, fmt, arg, FALSE); |
1579bae1 | 678 | va_end (arg); |
252b5132 RH |
679 | } |
680 | \f | |
681 | /* Functions to print the link map. */ | |
682 | ||
6d5e62f8 | 683 | void |
1579bae1 | 684 | print_space (void) |
252b5132 RH |
685 | { |
686 | fprintf (config.map_file, " "); | |
687 | } | |
688 | ||
6d5e62f8 | 689 | void |
1579bae1 | 690 | print_nl (void) |
252b5132 RH |
691 | { |
692 | fprintf (config.map_file, "\n"); | |
693 | } | |
45455cdd ILT |
694 | |
695 | /* A more or less friendly abort message. In ld.h abort is defined to | |
696 | call this function. */ | |
697 | ||
698 | void | |
1579bae1 | 699 | ld_abort (const char *file, int line, const char *fn) |
45455cdd ILT |
700 | { |
701 | if (fn != NULL) | |
7ac01895 | 702 | einfo (_("%P: internal error: aborting at %s:%d in %s\n"), |
45455cdd ILT |
703 | file, line, fn); |
704 | else | |
7ac01895 | 705 | einfo (_("%P: internal error: aborting at %s:%d\n"), |
45455cdd ILT |
706 | file, line); |
707 | einfo (_("%P%F: please report this bug\n")); | |
708 | xexit (1); | |
709 | } |