Merge GDB 7.5.1

sim/cr16/interp.c

 /* Simulation code for the CR16 processor.
    Copyright (C) 2008-2012 Free Software Foundation, Inc.
    Contributed by M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
 
    This file is part of GDB, the GNU debugger.
 
    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
    the Free Software Foundation; either version 3, or (at your option)
    any later version.
 
    This program 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, see <http://www.gnu.org/licenses/>.  */
 
+#include "config.h"
 #include <signal.h>
-#include "sysdep.h"
+#include <stdlib.h>
+#include <string.h>
 #include "bfd.h"
 #include "gdb/callback.h"
 #include "gdb/remote-sim.h"
 
 #include "cr16_sim.h"
 #include "gdb/sim-cr16.h"
 #include "gdb/signals.h"
 #include "opcode/cr16.h"
 
 static char *myname;
@@ skipping 1378 matching lines @@
       *sigrc = 0;
       break;
 
     case SIG_CR16_EXIT:                        /* exit trap */
       *reason = sim_exited;
       *sigrc = GPR (2);
       break;
 
     case SIG_CR16_BUS:
       *reason = sim_stopped;
-      *sigrc = TARGET_SIGNAL_BUS;
+      *sigrc = GDB_SIGNAL_BUS;
       break;
 //
 //    case SIG_CR16_IAD:
 //      *reason = sim_stopped;
-//      *sigrc = TARGET_SIGNAL_IAD;
+//      *sigrc = GDB_SIGNAL_IAD;
 //      break;
 
     default:                                /* some signal */
       *reason = sim_stopped;
       if (stop_simulator && !State.exception)
-        *sigrc = TARGET_SIGNAL_INT;
+        *sigrc = GDB_SIGNAL_INT;
       else
         *sigrc = State.exception;
       break;
     }
 
   stop_simulator = 0;
 }
 
 int
 sim_fetch_register (sd, rn, memory, length)
@@ skipping 124 matching lines @@
       prog_bfd_was_opened_p = 0;
     }
   prog_bfd = sim_load_file (sd, myname, cr16_callback, prog, abfd,
                             sim_kind == SIM_OPEN_DEBUG,
                             1/*LMA*/, sim_write);
   if (prog_bfd == NULL)
     return SIM_RC_FAIL;
   prog_bfd_was_opened_p = abfd == NULL;
   return SIM_RC_OK;
 }