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Commit | Line | Data |
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252b5132 | 1 | /* ldmisc.c |
fd67aa11 | 2 | Copyright (C) 1991-2024 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 |
6b9bd54c | 50 | %W hex bfd_vma with 0x with no leading zeros taking up 10 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 | |
c386bf4d | 55 | %lx unsigned long, like printf |
5d3236ee | 56 | %p native (host) void* pointer, like printf |
871b3ab2 AM |
57 | %pA section name from a section |
58 | %pB filename from a bfd | |
c1c8c1ef AM |
59 | %pI filename from a lang_input_statement_type |
60 | %pR info about a relent | |
61 | %pS print script file and linenumber from etree_type. | |
62 | %pT symbol name | |
87870682 | 63 | %pU print script file without linenumber from etree_type. |
d003868e | 64 | %s arbitrary string, like printf |
252b5132 | 65 | %u integer, like printf |
d003868e | 66 | %v hex bfd_vma, no leading zeros |
c386bf4d | 67 | %x integer, like printf |
252b5132 RH |
68 | */ |
69 | ||
5d3236ee | 70 | void |
f38a2680 | 71 | vfinfo (FILE *fp, const char *fmt, va_list ap, bool is_warning) |
252b5132 | 72 | { |
f38a2680 | 73 | bool fatal = false; |
99847db8 AM |
74 | const char *scan; |
75 | int arg_type; | |
76 | unsigned int arg_count = 0; | |
77 | unsigned int arg_no; | |
78 | union vfinfo_args | |
79 | { | |
80 | int i; | |
81 | long l; | |
82 | void *p; | |
83 | bfd_vma v; | |
84 | struct { | |
85 | bfd *abfd; | |
86 | asection *sec; | |
87 | bfd_vma off; | |
88 | } reladdr; | |
89 | enum | |
90 | { | |
91 | Bad, | |
92 | Int, | |
93 | Long, | |
94 | Ptr, | |
95 | Vma, | |
96 | RelAddr | |
97 | } type; | |
98 | } args[9]; | |
99 | ||
4b2e7a57 NC |
100 | if (is_warning && config.no_warnings) |
101 | return; | |
102 | ||
99847db8 AM |
103 | for (arg_no = 0; arg_no < sizeof (args) / sizeof (args[0]); arg_no++) |
104 | args[arg_no].type = Bad; | |
105 | ||
106 | arg_count = 0; | |
107 | scan = fmt; | |
108 | while (*scan != '\0') | |
109 | { | |
110 | while (*scan != '%' && *scan != '\0') | |
111 | scan++; | |
112 | ||
113 | if (*scan == '%') | |
114 | { | |
115 | scan++; | |
116 | ||
117 | arg_no = arg_count; | |
118 | if (*scan != '0' && ISDIGIT (*scan) && scan[1] == '$') | |
119 | { | |
120 | arg_no = *scan - '1'; | |
121 | scan += 2; | |
122 | } | |
123 | ||
124 | arg_type = Bad; | |
125 | switch (*scan++) | |
126 | { | |
127 | case '\0': | |
128 | --scan; | |
129 | break; | |
130 | ||
131 | case 'V': | |
132 | case 'v': | |
133 | case 'W': | |
134 | arg_type = Vma; | |
135 | break; | |
136 | ||
99847db8 AM |
137 | case 's': |
138 | arg_type = Ptr; | |
139 | break; | |
140 | ||
871b3ab2 | 141 | case 'p': |
c1c8c1ef AM |
142 | if (*scan == 'A' || *scan == 'B' || *scan == 'I' |
143 | || *scan == 'R' || *scan == 'S' || *scan == 'T') | |
871b3ab2 AM |
144 | scan++; |
145 | arg_type = Ptr; | |
146 | break; | |
147 | ||
99847db8 AM |
148 | case 'C': |
149 | case 'D': | |
150 | case 'G': | |
151 | case 'H': | |
152 | arg_type = RelAddr; | |
153 | break; | |
154 | ||
155 | case 'd': | |
156 | case 'u': | |
c386bf4d | 157 | case 'x': |
99847db8 AM |
158 | arg_type = Int; |
159 | break; | |
160 | ||
161 | case 'l': | |
c386bf4d | 162 | if (*scan == 'd' || *scan == 'u' || *scan == 'x') |
99847db8 AM |
163 | { |
164 | ++scan; | |
165 | arg_type = Long; | |
166 | } | |
167 | break; | |
168 | ||
169 | default: | |
170 | break; | |
171 | } | |
172 | if (arg_type != Bad) | |
173 | { | |
174 | if (arg_no >= sizeof (args) / sizeof (args[0])) | |
175 | abort (); | |
176 | args[arg_no].type = arg_type; | |
177 | ++arg_count; | |
178 | } | |
179 | } | |
180 | } | |
252b5132 | 181 | |
99847db8 AM |
182 | for (arg_no = 0; arg_no < arg_count; arg_no++) |
183 | { | |
184 | switch (args[arg_no].type) | |
185 | { | |
186 | case Int: | |
187 | args[arg_no].i = va_arg (ap, int); | |
188 | break; | |
189 | case Long: | |
190 | args[arg_no].l = va_arg (ap, long); | |
191 | break; | |
192 | case Ptr: | |
193 | args[arg_no].p = va_arg (ap, void *); | |
194 | break; | |
195 | case Vma: | |
196 | args[arg_no].v = va_arg (ap, bfd_vma); | |
197 | break; | |
198 | case RelAddr: | |
199 | args[arg_no].reladdr.abfd = va_arg (ap, bfd *); | |
200 | args[arg_no].reladdr.sec = va_arg (ap, asection *); | |
201 | args[arg_no].reladdr.off = va_arg (ap, bfd_vma); | |
202 | break; | |
203 | default: | |
204 | abort (); | |
205 | } | |
206 | } | |
207 | ||
208 | arg_count = 0; | |
252b5132 RH |
209 | while (*fmt != '\0') |
210 | { | |
23916fff | 211 | const char *str = fmt; |
6d5e62f8 | 212 | while (*fmt != '%' && *fmt != '\0') |
23916fff MF |
213 | fmt++; |
214 | if (fmt != str) | |
215 | if (fwrite (str, 1, fmt - str, fp)) | |
216 | { | |
217 | /* Ignore. */ | |
218 | } | |
252b5132 | 219 | |
6d5e62f8 | 220 | if (*fmt == '%') |
252b5132 | 221 | { |
6d5e62f8 | 222 | fmt++; |
99847db8 AM |
223 | |
224 | arg_no = arg_count; | |
225 | if (*fmt != '0' && ISDIGIT (*fmt) && fmt[1] == '$') | |
226 | { | |
227 | arg_no = *fmt - '1'; | |
228 | fmt += 2; | |
229 | } | |
230 | ||
6d5e62f8 | 231 | switch (*fmt++) |
252b5132 | 232 | { |
99847db8 AM |
233 | case '\0': |
234 | --fmt; | |
235 | /* Fall through. */ | |
236 | ||
252b5132 RH |
237 | case '%': |
238 | /* literal % */ | |
239 | putc ('%', fp); | |
240 | break; | |
241 | ||
242 | case 'X': | |
243 | /* no object output, fail return */ | |
f38a2680 | 244 | config.make_executable = false; |
252b5132 RH |
245 | break; |
246 | ||
247 | case 'V': | |
248 | /* hex bfd_vma */ | |
249 | { | |
6b9bd54c AM |
250 | char buf[32]; |
251 | bfd_vma value; | |
252 | ||
253 | value = args[arg_no].v; | |
99847db8 | 254 | ++arg_count; |
6b9bd54c AM |
255 | bfd_sprintf_vma (link_info.output_bfd, buf, value); |
256 | fprintf (fp, "%s", buf); | |
252b5132 RH |
257 | } |
258 | break; | |
259 | ||
260 | case 'v': | |
261 | /* hex bfd_vma, no leading zeros */ | |
262 | { | |
f493c217 | 263 | uint64_t value = args[arg_no].v; |
99847db8 | 264 | ++arg_count; |
f493c217 | 265 | fprintf (fp, "%" PRIx64, value); |
252b5132 RH |
266 | } |
267 | break; | |
268 | ||
269 | case 'W': | |
270 | /* hex bfd_vma with 0x with no leading zeroes taking up | |
6b9bd54c | 271 | 10 spaces (including the 0x). */ |
252b5132 | 272 | { |
6b9bd54c | 273 | char buf[32]; |
f493c217 | 274 | uint64_t value; |
252b5132 | 275 | |
99847db8 AM |
276 | value = args[arg_no].v; |
277 | ++arg_count; | |
6b9bd54c AM |
278 | sprintf (buf, "0x%" PRIx64, value); |
279 | fprintf (fp, "%10s", buf); | |
252b5132 RH |
280 | } |
281 | break; | |
282 | ||
252b5132 | 283 | case 'F': |
6d5e62f8 | 284 | /* Error is fatal. */ |
f38a2680 | 285 | fatal = true; |
252b5132 RH |
286 | break; |
287 | ||
288 | case 'P': | |
6d5e62f8 | 289 | /* Print program name. */ |
252b5132 RH |
290 | fprintf (fp, "%s", program_name); |
291 | break; | |
292 | ||
293 | case 'E': | |
294 | /* current bfd error or errno */ | |
305c7206 | 295 | fprintf (fp, "%s", bfd_errmsg (bfd_get_error ())); |
252b5132 RH |
296 | break; |
297 | ||
252b5132 RH |
298 | case 'C': |
299 | case 'D': | |
300 | case 'G': | |
270396f2 | 301 | case 'H': |
5cfb2bb2 AM |
302 | /* Clever filename:linenumber with function name if possible. |
303 | The arguments are a BFD, a section, and an offset. */ | |
252b5132 RH |
304 | { |
305 | static bfd *last_bfd; | |
befe814d MR |
306 | static char *last_file; |
307 | static char *last_function; | |
252b5132 RH |
308 | bfd *abfd; |
309 | asection *section; | |
310 | bfd_vma offset; | |
5c1d2f5f | 311 | asymbol **asymbols = NULL; |
252b5132 RH |
312 | const char *filename; |
313 | const char *functionname; | |
314 | unsigned int linenumber; | |
f38a2680 AM |
315 | bool discard_last; |
316 | bool done; | |
847d5183 | 317 | bfd_error_type last_bfd_error = bfd_get_error (); |
252b5132 | 318 | |
99847db8 AM |
319 | abfd = args[arg_no].reladdr.abfd; |
320 | section = args[arg_no].reladdr.sec; | |
321 | offset = args[arg_no].reladdr.off; | |
322 | ++arg_count; | |
252b5132 | 323 | |
5c1d2f5f | 324 | if (abfd != NULL) |
252b5132 | 325 | { |
5c1d2f5f | 326 | if (!bfd_generic_link_read_symbols (abfd)) |
df5f2391 | 327 | einfo (_("%F%P: %pB: could not read symbols: %E\n"), abfd); |
5c1d2f5f AM |
328 | |
329 | asymbols = bfd_get_outsymbols (abfd); | |
252b5132 RH |
330 | } |
331 | ||
e1fffbe6 AM |
332 | /* The GNU Coding Standard requires that error messages |
333 | be of the form: | |
e4492aa0 | 334 | |
98d87ee7 | 335 | source-file-name:lineno: message |
5cfb2bb2 | 336 | |
e1fffbe6 AM |
337 | We do not always have a line number available so if |
338 | we cannot find them we print out the section name and | |
270396f2 | 339 | offset instead. */ |
f38a2680 | 340 | discard_last = true; |
e1fffbe6 AM |
341 | if (abfd != NULL |
342 | && bfd_find_nearest_line (abfd, section, asymbols, offset, | |
343 | &filename, &functionname, | |
344 | &linenumber)) | |
252b5132 | 345 | { |
270396f2 AM |
346 | if (functionname != NULL |
347 | && (fmt[-1] == 'C' || fmt[-1] == 'H')) | |
5cfb2bb2 | 348 | { |
e1fffbe6 AM |
349 | /* Detect the case where we are printing out a |
350 | message for the same function as the last | |
351 | call to vinfo ("%C"). In this situation do | |
352 | not print out the ABFD filename or the | |
353 | function name again. Note - we do still | |
354 | print out the source filename, as this will | |
355 | allow programs that parse the linker's output | |
356 | (eg emacs) to correctly locate multiple | |
357 | errors in the same source file. */ | |
252b5132 | 358 | if (last_bfd == NULL |
252b5132 RH |
359 | || last_function == NULL |
360 | || last_bfd != abfd | |
ebf0b03c | 361 | || (last_file == NULL) != (filename == NULL) |
5cfb2bb2 | 362 | || (filename != NULL |
42627821 | 363 | && filename_cmp (last_file, filename) != 0) |
252b5132 RH |
364 | || strcmp (last_function, functionname) != 0) |
365 | { | |
df5f2391 | 366 | lfinfo (fp, _("%pB: in function `%pT':\n"), |
98d87ee7 | 367 | abfd, functionname); |
252b5132 RH |
368 | |
369 | last_bfd = abfd; | |
5e2ab612 | 370 | free (last_file); |
5cfb2bb2 AM |
371 | last_file = NULL; |
372 | if (filename) | |
373 | last_file = xstrdup (filename); | |
5e2ab612 | 374 | free (last_function); |
d1b2b2dc | 375 | last_function = xstrdup (functionname); |
252b5132 | 376 | } |
f38a2680 | 377 | discard_last = false; |
252b5132 | 378 | } |
98d87ee7 | 379 | else |
871b3ab2 | 380 | lfinfo (fp, "%pB:", abfd); |
5cfb2bb2 AM |
381 | |
382 | if (filename != NULL) | |
a1c16379 | 383 | fprintf (fp, "%s:", filename); |
5cfb2bb2 | 384 | |
270396f2 | 385 | done = fmt[-1] != 'H'; |
5cfb2bb2 | 386 | if (functionname != NULL && fmt[-1] == 'G') |
c1c8c1ef | 387 | lfinfo (fp, "%pT", functionname); |
a1c16379 | 388 | else if (filename != NULL && linenumber != 0) |
18ff9b9b | 389 | fprintf (fp, "%u%s", linenumber, done ? "" : ":"); |
a1c16379 | 390 | else |
f38a2680 | 391 | done = false; |
252b5132 | 392 | } |
98d87ee7 | 393 | else |
270396f2 | 394 | { |
871b3ab2 | 395 | lfinfo (fp, "%pB:", abfd); |
f38a2680 | 396 | done = false; |
270396f2 AM |
397 | } |
398 | if (!done) | |
871b3ab2 | 399 | lfinfo (fp, "(%pA+0x%v)", section, offset); |
847d5183 | 400 | bfd_set_error (last_bfd_error); |
252b5132 RH |
401 | |
402 | if (discard_last) | |
403 | { | |
404 | last_bfd = NULL; | |
5e2ab612 AM |
405 | free (last_file); |
406 | last_file = NULL; | |
407 | free (last_function); | |
408 | last_function = NULL; | |
252b5132 RH |
409 | } |
410 | } | |
411 | break; | |
6d5e62f8 | 412 | |
5d3236ee | 413 | case 'p': |
871b3ab2 AM |
414 | if (*fmt == 'A') |
415 | { | |
416 | /* section name from a section */ | |
417 | asection *sec; | |
418 | bfd *abfd; | |
871b3ab2 AM |
419 | |
420 | fmt++; | |
421 | sec = (asection *) args[arg_no].p; | |
422 | ++arg_count; | |
871b3ab2 | 423 | fprintf (fp, "%s", sec->name); |
cb7f4b29 AM |
424 | abfd = sec->owner; |
425 | if (abfd != NULL) | |
426 | { | |
427 | const char *group = bfd_group_name (abfd, sec); | |
428 | if (group != NULL) | |
429 | fprintf (fp, "[%s]", group); | |
430 | } | |
871b3ab2 AM |
431 | } |
432 | else if (*fmt == 'B') | |
433 | { | |
434 | /* filename from a bfd */ | |
435 | bfd *abfd = (bfd *) args[arg_no].p; | |
436 | ||
437 | fmt++; | |
438 | ++arg_count; | |
439 | if (abfd == NULL) | |
440 | fprintf (fp, "%s generated", program_name); | |
441 | else if (abfd->my_archive != NULL | |
442 | && !bfd_is_thin_archive (abfd->my_archive)) | |
607b4833 AM |
443 | fprintf (fp, "%s(%s)", |
444 | bfd_get_filename (abfd->my_archive), | |
445 | bfd_get_filename (abfd)); | |
871b3ab2 | 446 | else |
607b4833 | 447 | fprintf (fp, "%s", bfd_get_filename (abfd)); |
871b3ab2 | 448 | } |
c1c8c1ef AM |
449 | else if (*fmt == 'I') |
450 | { | |
451 | /* filename from a lang_input_statement_type */ | |
452 | lang_input_statement_type *i; | |
453 | ||
454 | fmt++; | |
455 | i = (lang_input_statement_type *) args[arg_no].p; | |
456 | ++arg_count; | |
727a29ba AM |
457 | if (i->the_bfd != NULL |
458 | && i->the_bfd->my_archive != NULL | |
c1c8c1ef | 459 | && !bfd_is_thin_archive (i->the_bfd->my_archive)) |
607b4833 AM |
460 | fprintf (fp, "(%s)%s", |
461 | bfd_get_filename (i->the_bfd->my_archive), | |
727a29ba AM |
462 | i->local_sym_name); |
463 | else | |
464 | fprintf (fp, "%s", i->filename); | |
c1c8c1ef AM |
465 | } |
466 | else if (*fmt == 'R') | |
467 | { | |
468 | /* Print all that's interesting about a relent. */ | |
469 | arelent *relent = (arelent *) args[arg_no].p; | |
470 | ||
471 | fmt++; | |
472 | ++arg_count; | |
473 | lfinfo (fp, "%s+0x%v (type %s)", | |
474 | (*(relent->sym_ptr_ptr))->name, | |
475 | relent->addend, | |
476 | relent->howto->name); | |
477 | } | |
87870682 | 478 | else if (*fmt == 'S' || *fmt == 'U') |
c1c8c1ef | 479 | { |
87870682 | 480 | /* Print script file and perhaps the associated linenumber. */ |
c1c8c1ef AM |
481 | etree_type node; |
482 | etree_type *tp = (etree_type *) args[arg_no].p; | |
483 | ||
484 | fmt++; | |
485 | ++arg_count; | |
486 | if (tp == NULL) | |
487 | { | |
488 | tp = &node; | |
489 | tp->type.filename = ldlex_filename (); | |
490 | tp->type.lineno = lineno; | |
491 | } | |
87870682 | 492 | if (tp->type.filename != NULL && fmt[-1] == 'S') |
c1c8c1ef | 493 | fprintf (fp, "%s:%u", tp->type.filename, tp->type.lineno); |
87870682 JL |
494 | else if (tp->type.filename != NULL && fmt[-1] == 'U') |
495 | fprintf (fp, "%s", tp->type.filename); | |
c1c8c1ef AM |
496 | } |
497 | else if (*fmt == 'T') | |
498 | { | |
499 | /* Symbol name. */ | |
500 | const char *name = (const char *) args[arg_no].p; | |
501 | ||
502 | fmt++; | |
503 | ++arg_count; | |
504 | if (name == NULL || *name == 0) | |
505 | { | |
506 | fprintf (fp, _("no symbol")); | |
507 | break; | |
508 | } | |
509 | else if (demangling) | |
510 | { | |
511 | char *demangled; | |
512 | ||
513 | demangled = bfd_demangle (link_info.output_bfd, name, | |
514 | DMGL_ANSI | DMGL_PARAMS); | |
515 | if (demangled != NULL) | |
516 | { | |
517 | fprintf (fp, "%s", demangled); | |
518 | free (demangled); | |
519 | break; | |
520 | } | |
521 | } | |
522 | fprintf (fp, "%s", name); | |
523 | } | |
871b3ab2 AM |
524 | else |
525 | { | |
526 | /* native (host) void* pointer, like printf */ | |
527 | fprintf (fp, "%p", args[arg_no].p); | |
528 | ++arg_count; | |
529 | } | |
5d3236ee DK |
530 | break; |
531 | ||
252b5132 RH |
532 | case 's': |
533 | /* arbitrary string, like printf */ | |
99847db8 AM |
534 | fprintf (fp, "%s", (char *) args[arg_no].p); |
535 | ++arg_count; | |
252b5132 RH |
536 | break; |
537 | ||
538 | case 'd': | |
539 | /* integer, like printf */ | |
99847db8 AM |
540 | fprintf (fp, "%d", args[arg_no].i); |
541 | ++arg_count; | |
252b5132 RH |
542 | break; |
543 | ||
544 | case 'u': | |
545 | /* unsigned integer, like printf */ | |
99847db8 AM |
546 | fprintf (fp, "%u", args[arg_no].i); |
547 | ++arg_count; | |
252b5132 | 548 | break; |
94b50910 | 549 | |
c386bf4d NC |
550 | case 'x': |
551 | /* unsigned integer, like printf */ | |
552 | fprintf (fp, "%x", args[arg_no].i); | |
553 | ++arg_count; | |
554 | break; | |
555 | ||
94b50910 AM |
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 | } | |
c386bf4d NC |
571 | else if (*fmt == 'x') |
572 | { | |
573 | fprintf (fp, "%lx", args[arg_no].l); | |
574 | ++arg_count; | |
575 | ++fmt; | |
576 | break; | |
577 | } | |
370dfff4 | 578 | /* Fallthru */ |
94b50910 AM |
579 | |
580 | default: | |
581 | fprintf (fp, "%%%c", fmt[-1]); | |
582 | break; | |
252b5132 RH |
583 | } |
584 | } | |
585 | } | |
586 | ||
59ef2528 | 587 | if (is_warning && config.fatal_warnings) |
f38a2680 | 588 | config.make_executable = false; |
7ce691ae | 589 | |
b34976b6 | 590 | if (fatal) |
6d5e62f8 | 591 | xexit (1); |
252b5132 RH |
592 | } |
593 | ||
6d5e62f8 | 594 | /* Format info message and print on stdout. */ |
252b5132 RH |
595 | |
596 | /* (You would think this should be called just "info", but then you | |
1579bae1 | 597 | would be hosed by LynxOS, which defines that name in its libc.) */ |
252b5132 RH |
598 | |
599 | void | |
1579bae1 | 600 | info_msg (const char *fmt, ...) |
252b5132 | 601 | { |
1579bae1 | 602 | va_list arg; |
252b5132 | 603 | |
1579bae1 | 604 | va_start (arg, fmt); |
f38a2680 | 605 | vfinfo (stdout, fmt, arg, false); |
1579bae1 | 606 | va_end (arg); |
252b5132 RH |
607 | } |
608 | ||
6d5e62f8 | 609 | /* ('e' for error.) Format info message and print on stderr. */ |
252b5132 RH |
610 | |
611 | void | |
1579bae1 | 612 | einfo (const char *fmt, ...) |
252b5132 | 613 | { |
1579bae1 | 614 | va_list arg; |
252b5132 | 615 | |
e922bcab | 616 | fflush (stdout); |
1579bae1 | 617 | va_start (arg, fmt); |
f38a2680 | 618 | vfinfo (stderr, fmt, arg, true); |
1579bae1 | 619 | va_end (arg); |
e922bcab | 620 | fflush (stderr); |
252b5132 RH |
621 | } |
622 | ||
6d5e62f8 | 623 | void |
1579bae1 | 624 | info_assert (const char *file, unsigned int line) |
252b5132 RH |
625 | { |
626 | einfo (_("%F%P: internal error %s %d\n"), file, line); | |
627 | } | |
628 | ||
6d5e62f8 | 629 | /* ('m' for map) Format info message and print on map. */ |
252b5132 RH |
630 | |
631 | void | |
1579bae1 | 632 | minfo (const char *fmt, ...) |
252b5132 | 633 | { |
49fa1e15 AM |
634 | if (config.map_file != NULL) |
635 | { | |
636 | va_list arg; | |
252b5132 | 637 | |
49fa1e15 | 638 | va_start (arg, fmt); |
16e4ecc0 AM |
639 | if (fmt[0] == '%' && fmt[1] == '!' && fmt[2] == 0) |
640 | { | |
641 | /* Stash info about --as-needed shared libraries. Print | |
642 | later so they don't appear intermingled with archive | |
643 | library info. */ | |
644 | struct asneeded_minfo *m = xmalloc (sizeof *m); | |
645 | ||
646 | m->next = NULL; | |
647 | m->soname = va_arg (arg, const char *); | |
648 | m->ref = va_arg (arg, bfd *); | |
649 | m->name = va_arg (arg, const char *); | |
650 | *asneeded_list_tail = m; | |
651 | asneeded_list_tail = &m->next; | |
652 | } | |
653 | else | |
f38a2680 | 654 | vfinfo (config.map_file, fmt, arg, false); |
49fa1e15 AM |
655 | va_end (arg); |
656 | } | |
252b5132 RH |
657 | } |
658 | ||
659 | void | |
1579bae1 | 660 | lfinfo (FILE *file, const char *fmt, ...) |
252b5132 | 661 | { |
1579bae1 | 662 | va_list arg; |
252b5132 | 663 | |
1579bae1 | 664 | va_start (arg, fmt); |
f38a2680 | 665 | vfinfo (file, fmt, arg, false); |
1579bae1 | 666 | va_end (arg); |
252b5132 RH |
667 | } |
668 | \f | |
669 | /* Functions to print the link map. */ | |
670 | ||
6d5e62f8 | 671 | void |
6b9bd54c | 672 | print_spaces (int count) |
252b5132 | 673 | { |
6b9bd54c | 674 | fprintf (config.map_file, "%*s", count, ""); |
252b5132 RH |
675 | } |
676 | ||
6d5e62f8 | 677 | void |
1579bae1 | 678 | print_nl (void) |
252b5132 RH |
679 | { |
680 | fprintf (config.map_file, "\n"); | |
681 | } | |
45455cdd ILT |
682 | |
683 | /* A more or less friendly abort message. In ld.h abort is defined to | |
684 | call this function. */ | |
685 | ||
686 | void | |
1579bae1 | 687 | ld_abort (const char *file, int line, const char *fn) |
45455cdd ILT |
688 | { |
689 | if (fn != NULL) | |
7ac01895 | 690 | einfo (_("%P: internal error: aborting at %s:%d in %s\n"), |
45455cdd ILT |
691 | file, line, fn); |
692 | else | |
7ac01895 | 693 | einfo (_("%P: internal error: aborting at %s:%d\n"), |
45455cdd | 694 | file, line); |
df5f2391 | 695 | einfo (_("%F%P: please report this bug\n")); |
45455cdd ILT |
696 | xexit (1); |
697 | } |