diff --git a/sim/ChangeLog b/sim/ChangeLog
index a094a41d9f..032b847e94 100644
--- a/sim/ChangeLog
+++ b/sim/ChangeLog
@@ -1,3 +1,16 @@
+Fri Oct  6 12:03:27 1995  Jim Wilson  <wilson@chestnut.cygnus.com>
+
+	* common/run.c (main): Initialize the callbacks.
+
+Wed Sep 20 13:34:50 1995  Ian Lance Taylor  <ian@cygnus.com>
+
+	* Makefile.in (maintainer-clean): New synonym for realclean.
+
+Fri Aug 25 11:53:43 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
+
+	* configure.in (powerpc*-*-eabisim*): Only build the simulator if
+	the target is powerpc*-*-eabisim*, since it requires GCC to build.
+
 Mon Aug 21 17:53:48 1995  Michael Meissner  <meissner@tiktok.cygnus.com>
 
 	* configure.in (powerpc{,le}-*-*): Add psim from Andrew Cagney
diff --git a/sim/common/run.c b/sim/common/run.c
new file mode 100644
index 0000000000..0bcfd3dac3
--- /dev/null
+++ b/sim/common/run.c
@@ -0,0 +1,149 @@
+/* run front end support for all the simulators.
+   Copyright (C) 1992, 1993 1994, 1995 Free Software Foundation, Inc.
+
+This file is part of SH SIM
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+
+/* Steve Chamberlain
+   sac@cygnus.com */
+
+#include <signal.h>
+#include <stdio.h>
+#include <varargs.h>
+#include "bfd.h"
+#include "remote-sim.h"
+#include "callback.h"
+#ifndef SIGQUIT
+#define SIGQUIT SIGTERM
+#endif
+
+void usage();
+extern int optind;
+extern char *optarg;
+
+int target_byte_order;
+
+extern host_callback default_callback;
+int
+main (ac, av)
+     int ac;
+     char **av;
+{
+  bfd *abfd;
+  bfd_vma start_address;
+  asection *s;
+  int i;
+  int verbose = 0;
+  int trace = 0;
+  char *name = "";
+  enum sim_stop reason;
+  int sigrc;
+
+  while ((i = getopt (ac, av, "m:p:s:tv")) != EOF) 
+    switch (i)
+      {
+      case 'm':
+	sim_size (atoi (optarg));
+	break;
+      case 'p':
+	sim_set_profile (atoi (optarg));
+	break;
+      case 's':
+	sim_set_profile_size (atoi (optarg));
+	break;
+      case 't':
+	trace = 1;
+	break;
+      case 'v':
+	verbose = 1;
+	break;
+      default:
+	usage();
+      }
+  ac -= optind;
+  av += optind;
+
+  if (ac != 1)
+    usage();
+
+  name = *av;
+
+  if (verbose)
+    {
+      printf ("run %s\n", name);
+    }
+  abfd = bfd_openr (name, 0);
+  sim_set_callbacks (&default_callback);
+  default_callback.init (&default_callback);
+  if (abfd)
+    {
+      if (bfd_check_format (abfd, bfd_object))
+	{
+
+	  for (s = abfd->sections; s; s = s->next)
+	    {
+	      unsigned char *buffer = (unsigned char *)malloc (bfd_section_size (abfd, s));
+	      bfd_get_section_contents (abfd,
+					s,
+					buffer,
+					0,
+					bfd_section_size (abfd, s));
+	      sim_write (s->vma, buffer, bfd_section_size (abfd, s));
+	    }
+
+	  start_address = bfd_get_start_address (abfd);
+	  sim_create_inferior (start_address, NULL, NULL);
+
+	  target_byte_order = abfd->xvec->byteorder_big_p ? 4321 : 1234;
+
+	  if (trace)
+	    {
+	      int done = 0;
+	      while (!done)
+		{
+		  done = sim_trace ();
+		}
+	    }
+	  else
+	    {
+	      sim_resume (0, 0);
+	    }
+	  if (verbose)
+	    sim_info (0);
+
+	  sim_stop_reason (&reason, &sigrc);
+
+	  if (sigrc == SIGQUIT)
+	    {
+	      return sim_get_quit_code();
+	    }
+	  else
+	    return sigrc;
+	}
+    }
+
+  return 1;
+}
+
+void
+usage()
+{
+  fprintf (stderr, "usage: run [-tv][-m size] program\n");
+  exit (1);
+}
+
+