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 "defs.h"
#include <signal.h>
#include <stdlib.h>
#include <string.h>
#include "sim-main.h"
+#include "sim-signal.h"
+#include "sim/callback.h"
#include "bfd.h"
+#include "environ.h"
-#ifdef HAVE_ENVIRON
-extern char **environ;
+#ifndef HAVE_STRSIGNAL
+/* While libiberty provides a fallback, it doesn't provide a prototype. */
+extern const char *strsignal (int);
#endif
#ifdef HAVE_UNISTD_H
abort ();
}
- /* 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 == BFD_ENDIAN_BIG
- ? BFD_ENDIAN_BIG : BFD_ENDIAN_LITTLE);
+ /* We can't set the endianness in the callback structure until sim_config is
+ called, which happens in sim_open. If it's still the default, switch it.
+ Don't use CURRENT_TARGET_BYTE_ORDER as all its internal processing already
+ happened in sim_config. */
+ if (default_callback.target_endian == BFD_ENDIAN_UNKNOWN)
+ default_callback.target_endian = current_target_byte_order;
/* Was there a program to run? */
prog_argv = STATE_PROG_ARGV (sd);
exit (1);
/* Prepare the program for execution. */
-#ifdef HAVE_ENVIRON
sim_create_inferior (sd, prog_bfd, prog_argv, environ);
-#else
- sim_create_inferior (sd, prog_bfd, prog_argv, NULL);
-#endif
/* To accommodate relative file paths, chdir to sysroot now. We
mustn't do this until BFD has opened the program, else we wouldn't