1 files changed, 0 insertions, 161 deletions
diff --git a/sim/m68hc11/emulos.c b/sim/m68hc11/emulos.c
deleted file mode 100644
index bb9f27b..0000000
--- a/sim/m68hc11/emulos.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/* emulos.c -- Small OS emulation
-   Copyright 1999, 2000 Free Software Foundation, Inc.
-   Written by Stephane Carrez (stcarrez@worldnet.fr)
-
-This file is part of GDB, GAS, and the GNU binutils.
-
-GDB, GAS, and the GNU binutils are free software; you can redistribute
-them and/or modify them under the terms of the GNU General Public
-License as published by the Free Software Foundation; either version
-1, or (at your option) any later version.
-
-GDB, GAS, and the GNU binutils are distributed in the hope that they
-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 file; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
-
-#include "sim-main.h"
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifndef WIN32
-#include <sys/types.h>
-#include <sys/time.h>
-
-/* This file emulates some OS system calls.
-   It's basically used to give access to the host OS facilities
-   like: stdin, stdout, files, time of day.  */
-static int bench_mode = -1;
-static struct timeval bench_start;
-static struct timeval bench_stop;
-
-void
-emul_bench (struct _sim_cpu* cpu)
-{
-  int op;
-
-  op = cpu_get_d (cpu);
-  switch (op)
-    {
-    case 0:
-      bench_mode = 0;
-      gettimeofday (&bench_start, 0);
-      break;
-
-    case 1:
-      gettimeofday (&bench_stop, 0);
-      if (bench_mode != 0)
-        printf ("bench start not called...\n");
-      bench_mode = 1;
-      break;
-
-    case 2:
-      {
-        int sz = 0;
-        int addr = cpu_get_x (cpu);
-        double t_start, t_stop, t;
-        char buf[1024];
-
-        op = cpu_get_y (cpu);
-        t_start = (double) (bench_start.tv_sec) * 1.0e6;
-        t_start += (double) (bench_start.tv_usec);
-        t_stop  = (double) (bench_stop.tv_sec) * 1.0e6;
-        t_stop  += (double) (bench_stop.tv_usec);
-        
-        while (sz < 1024)
-          {
-            buf[sz] = memory_read8 (cpu, addr);
-            if (buf[sz] == 0)
-              break;
-
-            sz ++;
-            addr++;
-          }
-        buf[1023] = 0;
-
-        if (bench_mode != 1)
-          printf ("bench_stop not called");
-
-        bench_mode = -1;
-        t = t_stop - t_start;
-        printf ("%-40.40s [%6d] %3.3f us\n", buf,
-                op, t / (double) (op));
-        break;
-      }
-    }
-}
-#endif
-
-void
-emul_write(struct _sim_cpu* state)
-{
-  int addr = cpu_get_x (state) & 0x0FFFF;
-  int size = cpu_get_d (state) & 0x0FFFF;
-
-  if (addr + size > 0x0FFFF) {
-    size = 0x0FFFF - addr;
-  }
-  state->cpu_running = 0;
-  while (size)
-    {
-      uint8 val = memory_read8 (state, addr);
-        
-      write(0, &val, 1);
-      addr ++;
-      size--;
-    }
-}
-
-/* emul_exit () is used by the default startup code of GCC to implement
-   the exit ().  For a real target, this will create an ILLEGAL fault.
-   But doing an exit () on a real target is really a non-sense.
-   exit () is important for the validation of GCC.  The exit status
-   is passed in 'D' register.  */
-void
-emul_exit (sim_cpu *cpu)
-{
-  sim_engine_halt (CPU_STATE (cpu), cpu,
-		   NULL, NULL_CIA, sim_exited,
-		   cpu_get_d (cpu));
-}
-
-void
-emul_os (int code, sim_cpu *proc)
-{
-  proc->cpu_current_cycle = 8;
-  switch (code)
-    {
-    case 0x0:
-      break;
-
-      /* 0xCD 0x01 */
-    case 0x01:
-      emul_write (proc);
-      break;
-
-      /* 0xCD 0x02 */
-    case 0x02:
-      break;
-
-      /* 0xCD 0x03 */
-    case 0x03:
-      emul_exit (proc);
-      break;
-
-      /* 0xCD 0x04 */
-    case 0x04:
-#ifndef WIN32
-      emul_bench (proc);
-#endif
-      break;
-        
-    default:
-      break;
-    }
-}
-