1 /* Copyright (C) 1991 Free Software Foundation, Inc.
3 This file is part of GLD, the Gnu Linker.
5 GLD is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 1, or (at your option)
10 GLD is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GLD; see the file COPYING. If not, write to
17 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
23 * Revision 1.1 1991/03/21 21:28:55 gumby
26 * Revision 1.2 1991/03/15 18:45:55 rich
29 * Revision 1.1 1991/03/13 00:48:30 chrisb
32 * Revision 1.7 1991/03/10 09:31:34 rich
34 * Makefile config.h ld-emul.c ld-emul.h ld-gld.c ld-gld960.c
35 * ld-lnk960.c ld.h lddigest.c ldexp.c ldexp.h ldfile.c ldfile.h
36 * ldgram.y ldinfo.h ldlang.c ldlang.h ldlex.h ldlex.l ldmain.c
37 * ldmain.h ldmisc.c ldmisc.h ldsym.c ldsym.h ldversion.c
38 * ldversion.h ldwarn.h ldwrite.c ldwrite.h y.tab.h
40 * As of this round of changes, ld now builds on all hosts of (Intel960)
41 * interest and copy passes my copy test on big endian hosts again.
43 * Revision 1.6 1991/03/09 03:31:01 sac
44 * After a fatal info message, the output file is deleted.
46 * Revision 1.5 1991/03/06 21:59:54 sac
47 * Made %C print function name if available
49 * Revision 1.4 1991/03/06 02:27:45 sac
50 * Added support for linenumber printing via %C
52 * Revision 1.3 1991/02/22 17:15:03 sac
53 * Added RCS keywords and copyrights
72 extern char *program_name;
74 extern FILE *ldlex_input_stack;
75 extern char *ldfile_input_filename;
76 extern ld_config_type config;
82 info("%P%F: %S %s\n",arg);
87 extern char *sys_errlist[];
92 %S print script file and linenumber
93 %E current bfd error or errno
94 %I filename from a lang_input_statement_type
95 %B filename from a bfd
97 %X no object output, fail return
99 %C Clever filename:linenumber
106 boolean fatal = false;
109 fmt = va_arg(arg, char *);
111 while (*fmt != '%' && *fmt != '\0') {
119 config.make_executable = false;
122 fprintf(stderr,"%08lx", va_arg(arg, bfd_vma));
126 asymbol *symbol = va_arg(arg, asymbol *);
128 asection *section = symbol->section;
129 if ((symbol->flags & BSF_UNDEFINED) == 0) {
130 char *section_name = section == (asection *)NULL ?
131 "absolute" : section->name;
132 fprintf(stderr,"%s (%s)", symbol->name, section_name);
135 fprintf(stderr,"%s", symbol->name);
139 fprintf(stderr,"no symbol");
145 bfd *abfd = va_arg(arg, bfd *);
146 if (abfd->my_archive) {
147 fprintf(stderr,"%s(%s)", abfd->my_archive->filename,
151 fprintf(stderr,"%s", abfd->filename);
160 fprintf(stderr,"%s", program_name);
163 /* Replace with the most recent errno explanation */
166 fprintf(stderr, bfd_errmsg(bfd_error));
172 lang_input_statement_type *i =
173 va_arg(arg,lang_input_statement_type *);
175 fprintf(stderr,"%s", i->local_sym_name);
179 /* Print source script file and line number */
181 if (ldlex_input_stack) {
182 extern unsigned int lineno;
183 if (ldfile_input_filename == (char *)NULL) {
184 fprintf(stderr,"command line");
187 fprintf(stderr,"%s:%u", ldfile_input_filename, lineno + 1);
191 fprintf(stderr,"command line ");
198 unsigned int linenumber;
199 bfd *abfd = va_arg(arg, bfd *);
200 asection *section = va_arg(arg, asection *);
201 asymbol **symbols = va_arg(arg, asymbol **);
202 bfd_vma offset = va_arg(arg, bfd_vma);
204 if (bfd_find_nearest_line(abfd,
212 if (filename == (char *)NULL)
213 filename = abfd->filename;
214 if (functionname != (char *)NULL)
215 fprintf(stderr,"%s:%u: (%s)", filename, linenumber, functionname);
216 else if (linenumber != 0)
217 fprintf(stderr,"%s:%u", filename, linenumber);
219 fprintf(stderr,"%s", filename);
223 fprintf(stderr,"%s", abfd->filename);
229 fprintf(stderr,"%s", va_arg(arg, char *));
232 fprintf(stderr,"%d", va_arg(arg, int));
235 fprintf(stderr,"%s", va_arg(arg, char *));
241 extern char *output_filename;
243 unlink(output_filename);
251 info_assert(file, line)
255 info("%F%P internal error %s %d\n", file,line);
258 /* Return a newly-allocated string
259 whose contents concatenate those of S1, S2, S3. */
265 size_t len1 = strlen (s1);
266 size_t len2 = strlen (s2);
267 size_t len3 = strlen (s3);
268 char *result = ldmalloc (len1 + len2 + len3 + 1);
271 memcpy(result, s1, len1);
273 memcpy(result+len1, s2, len2);
275 memcpy(result+len1+len2, s2, len3);
276 *(result + len1 + len2 + len3) = 0;
283 char *ldmalloc (size)
286 char * result = malloc (size);
288 if (result == (char *)NULL && size != 0)
289 info("%F%P virtual memory exhausted\n");
299 size_t l = strlen(x)+1;
300 char *r = ldmalloc(l);