Merge GDB 7.5.1

sim/mn10300/interp.c

+#include "config.h"
 #include <signal.h>
 
 #include "sim-main.h"
 #include "sim-options.h"
 #include "sim-hw.h"
 
-#include "sysdep.h"
 #include "bfd.h"
 #include "sim-assert.h"
 
 
 #ifdef HAVE_STDLIB_H
 #include <stdlib.h>
 #endif
 
 #ifdef HAVE_STRING_H
 #include <string.h>
@@ skipping 358 matching lines @@
   a[3] = (data >> 24) & 0xff;
 }
 
 int
 sim_fetch_register (SIM_DESC sd,
                     int rn,
                     unsigned char *memory,
                     int length)
 {
   put_word (memory, State.regs[rn]);
-  return -1;
+  return length;
 }
  
 int
 sim_store_register (SIM_DESC sd,
                     int rn,
                     unsigned char *memory,
                     int length)
 {
   State.regs[rn] = get_word (memory);
   return length;
@@ skipping 694 matching lines @@
 
       stat |= sim_fpu_neg (&mm, &m);
       stat |= sim_fpu_sub (&r, &mm, &n);
       stat |= ROUND (&r);
       if (fpu_status_ok (stat))
         VAL2REG (&r, reg_out);
     }
   
   fpu_check_signal_exception (sd, cpu, cia);
 }