/* bucomm.c -- Bin Utils COMmon code.
- Copyright (C) 1991 Free Software Foundation, Inc.
+ Copyright 1991, 1992, 1993, 1994, 1995, 1997, 1998, 2000, 2001
+ Free Software Foundation, Inc.
This file is part of GNU Binutils.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ 02111-1307, USA. */
\f
/* We might put this in a library someday so it could be dynamically
loaded, but for now it's not necessary. */
#include "bfd.h"
-#include "sysdep.h"
-#include <varargs.h>
-
-char *target = NULL; /* default as late as possible */
-
-/* Yes, this is what atexit is for, but that isn't guaranteed yet.
- And yes, I know this isn't as good, but it does what is needed just fine. */
-void (*exit_handler) ();
+#include "libiberty.h"
+#include "bucomm.h"
+#include "filenames.h"
+#include <sys/stat.h>
+#include <time.h> /* ctime, maybe time_t */
+#ifndef HAVE_TIME_T_IN_TIME_H
+#ifndef HAVE_TIME_T_IN_TYPES_H
+typedef long time_t;
+#endif
+#endif
+\f
/* Error reporting */
char *program_name;
void
bfd_nonfatal (string)
- char *string;
+ CONST char *string;
{
- CONST char *errmsg = bfd_errmsg (bfd_error);
+ CONST char *errmsg = bfd_errmsg (bfd_get_error ());
if (string)
fprintf (stderr, "%s: %s: %s\n", program_name, string, errmsg);
void
bfd_fatal (string)
- char *string;
+ CONST char *string;
{
bfd_nonfatal (string);
+ xexit (1);
+}
+
+void
+report (format, args)
+ const char * format;
+ va_list args;
+{
+ fprintf (stderr, "%s: ", program_name);
+ vfprintf (stderr, format, args);
+ putc ('\n', stderr);
+}
+
+#ifdef ANSI_PROTOTYPES
+void
+fatal (const char *format, ...)
+{
+ va_list args;
- if (NULL != exit_handler)
- (*exit_handler) ();
- exit (1);
+ va_start (args, format);
+ report (format, args);
+ va_end (args);
+ xexit (1);
}
-#if 0 /* !defined(NO_STDARG) */
void
-fatal (Format)
- const char *Format;
+non_fatal (const char *format, ...)
{
va_list args;
- fprintf (stderr, "%s: ", program_name);
- va_start (args, Format);
- vfprintf (stderr, Format, args);
+ va_start (args, format);
+ report (format, args);
va_end (args);
- putc ('\n', stderr);
- if (NULL != exit_handler)
- (*exit_handler) ();
- exit (1);
}
#else
void
char *Format;
va_list args;
- fprintf (stderr, "%s: ", program_name);
va_start (args);
Format = va_arg (args, char *);
- vfprintf (stderr, Format, args);
+ report (Format, args);
+ va_end (args);
+ xexit (1);
+}
+
+void
+non_fatal (va_alist)
+ va_dcl
+{
+ char *Format;
+ va_list args;
+
+ va_start (args);
+ Format = va_arg (args, char *);
+ report (Format, args);
va_end (args);
- putc ('\n', stderr);
- if (NULL != exit_handler)
- (*exit_handler) ();
- exit (1);
}
#endif
-\f
-void mode_string ();
+/* Set the default BFD target based on the configured target. Doing
+ this permits the binutils to be configured for a particular target,
+ and linked against a shared BFD library which was configured for a
+ different target. */
+
+void
+set_default_bfd_target ()
+{
+ /* The macro TARGET is defined by Makefile. */
+ const char *target = TARGET;
+
+ if (! bfd_set_default_target (target))
+ fatal (_("can't set BFD default target to `%s': %s"),
+ target, bfd_errmsg (bfd_get_error ()));
+}
+
+/* After a false return from bfd_check_format_matches with
+ bfd_get_error () == bfd_error_file_ambiguously_recognized, print
+ the possible matching targets. */
+void
+list_matching_formats (p)
+ char **p;
+{
+ fprintf (stderr, _("%s: Matching formats:"), program_name);
+ while (*p)
+ fprintf (stderr, " %s", *p++);
+ fputc ('\n', stderr);
+}
+
+/* List the supported targets. */
+
+void
+list_supported_targets (name, f)
+ const char *name;
+ FILE *f;
+{
+ extern const bfd_target *const *bfd_target_vector;
+ int t;
+
+ if (name == NULL)
+ fprintf (f, _("Supported targets:"));
+ else
+ fprintf (f, _("%s: supported targets:"), name);
+ for (t = 0; bfd_target_vector[t] != NULL; t++)
+ fprintf (f, " %s", bfd_target_vector[t]->name);
+ fprintf (f, "\n");
+}
+
+/* List the supported architectures. */
+
+void
+list_supported_architectures (name, f)
+ const char *name;
+ FILE *f;
+{
+ const char** arch;
+
+ if (name == NULL)
+ fprintf (f, _("Supported architectures:"));
+ else
+ fprintf (f, _("%s: supported architectures:"), name);
+
+ for (arch = bfd_arch_list (); *arch; arch++)
+ fprintf (f, " %s", *arch);
+ fprintf (f, "\n");
+}
+\f
/* Display the archive header for an element as if it were an ls -l listing:
Mode User\tGroup\tSize\tDate Name */
{
char modebuf[11];
char timebuf[40];
- long when = buf.st_mtime;
+ time_t when = buf.st_mtime;
CONST char *ctime_result = (CONST char *) ctime (&when);
/* POSIX format: skip weekday and seconds from ctime output. */
mode_string (buf.st_mode, modebuf);
modebuf[10] = '\0';
/* POSIX 1003.2/D11 says to skip first character (entry type). */
- fprintf (file, "%s %d/%d %6ld %s ", modebuf + 1,
- buf.st_uid, buf.st_gid, buf.st_size, timebuf);
+ fprintf (file, "%s %ld/%ld %6ld %s ", modebuf + 1,
+ (long) buf.st_uid, (long) buf.st_gid,
+ (long) buf.st_size, timebuf);
}
}
- fprintf (file, "%s\n", abfd->filename);
+ fprintf (file, "%s\n", bfd_get_filename (abfd));
+}
+
+/* Return the name of a temporary file in the same directory as FILENAME. */
+
+char *
+make_tempname (filename)
+ char *filename;
+{
+ static char template[] = "stXXXXXX";
+ char *tmpname;
+ char *slash = strrchr (filename, '/');
+
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+ {
+ /* We could have foo/bar\\baz, or foo\\bar, or d:bar. */
+ char *bslash = strrchr (filename, '\\');
+ if (slash == NULL || (bslash != NULL && bslash > slash))
+ slash = bslash;
+ if (slash == NULL && filename[0] != '\0' && filename[1] == ':')
+ slash = filename + 1;
+ }
+#endif
+
+ if (slash != (char *) NULL)
+ {
+ char c;
+
+ c = *slash;
+ *slash = 0;
+ tmpname = xmalloc (strlen (filename) + sizeof (template) + 2);
+ strcpy (tmpname, filename);
+#ifdef HAVE_DOS_BASED_FILE_SYSTEM
+ /* If tmpname is "X:", appending a slash will make it a root
+ directory on drive X, which is NOT the same as the current
+ directory on drive X. */
+ if (tmpname[1] == ':' && tmpname[2] == '\0')
+ strcat (tmpname, ".");
+#endif
+ strcat (tmpname, "/");
+ strcat (tmpname, template);
+ mktemp (tmpname);
+ *slash = c;
+ }
+ else
+ {
+ tmpname = xmalloc (sizeof (template));
+ strcpy (tmpname, template);
+ mktemp (tmpname);
+ }
+ return tmpname;
+}
+
+/* Parse a string into a VMA, with a fatal error if it can't be
+ parsed. */
+
+bfd_vma
+parse_vma (s, arg)
+ const char *s;
+ const char *arg;
+{
+ bfd_vma ret;
+ const char *end;
+
+ ret = bfd_scan_vma (s, &end, 0);
+
+ if (*end != '\0')
+ fatal (_("%s: bad number: %s"), arg, s);
+
+ return ret;
}
projects / binutils.git / blobdiff