/* New version of run front end support for simulators.
- Copyright (C) 1997, 2004, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 1997-2020 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
+/* Need to be before general includes, to pick up e.g. _GNU_SOURCE. */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#include <signal.h>
+#include <stdlib.h>
+
+/* For strsignal. */
+#ifdef HAVE_STRING_H
+#include <string.h>
+#else
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+#endif
+
#include "sim-main.h"
#include "bfd.h"
extern host_callback default_callback;
-static char *myname;
+static const char *myname;
static SIM_DESC sd;
int
main (int argc, char **argv)
{
- char *name;
+ const char *name;
char **prog_argv = NULL;
struct bfd *prog_bfd;
enum sim_stop reason;
int single_step = 0;
RETSIGTYPE (*prev_sigint) ();
- myname = argv[0] + strlen (argv[0]);
- while (myname > argv[0] && myname[-1] != '/')
- --myname;
+ myname = lbasename (argv[0]);
/* INTERNAL: When MYNAME is `step', single step the simulator
instead of allowing it to run free. The sole purpose of this
/* We can't set the endianness in the callback structure until
sim_config is called, which happens in sim_open. */
default_callback.target_endian
- = (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN
+ = (CURRENT_TARGET_BYTE_ORDER == BFD_ENDIAN_BIG
? BFD_ENDIAN_BIG : BFD_ENDIAN_LITTLE);
/* Was there a program to run? */
case sim_signalled:
case sim_stopped:
if (sigrc != 0)
- fprintf (stderr, "program stopped with signal %d.\n", sigrc);
+ fprintf (stderr, "program stopped with signal %d (%s).\n", sigrc,
+ strsignal (sigrc));
break;
case sim_exited: