/* CRIS device support
- Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2004-2015 Free Software Foundation, Inc.
Contributed by Axis Communications.
This file is part of the GNU simulators.
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 2, or (at your option)
-any later version.
+the Free Software Foundation; either version 3 of the License, 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, write to the Free Software Foundation, Inc.,
-59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+You should have received a copy of the GNU General Public License
+along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Based on the i960 devices.c (for the purposes, the same as all the
others). */
#include "dv-sockser.h"
#endif
+#include "hw-device.h"
+
/* Placeholder definition. */
struct _device { char dummy; } cris_devices;
void
device_error (device *me ATTRIBUTE_UNUSED,
- char *message ATTRIBUTE_UNUSED,
+ const char *message ATTRIBUTE_UNUSED,
...)
{
abort ();
SIM_CPU *cpu ATTRIBUTE_UNUSED,
sim_cia cia ATTRIBUTE_UNUSED)
{
+#if WITH_HW
+ return hw_io_read_buffer ((struct hw *) me, source, space, addr, nr_bytes);
+#else
abort ();
+#endif
}
int
static const unsigned char ok[] = { 4, 0, 0, 0x90};
static const unsigned char bad[] = { 8, 0, 0, 0x90};
- if (addr == 0x90000004 && memcmp (source, ok, sizeof ok) == 0)
- cris_break_13_handler (cpu, 1, 0, 0, 0, 0, 0, 0, cia);
- else if (addr == 0x90000008
- && memcmp (source, bad, sizeof bad) == 0)
- cris_break_13_handler (cpu, 1, 34, 0, 0, 0, 0, 0, cia);
+ if (cris_have_900000xxif)
+ {
+ if (addr == 0x90000004 && memcmp (source, ok, sizeof ok) == 0)
+ return cris_break_13_handler (cpu, 1, 0, 0, 0, 0, 0, 0, cia);
+ else if (addr == 0x90000008
+ && memcmp (source, bad, sizeof bad) == 0)
+ return cris_break_13_handler (cpu, 1, 34, 0, 0, 0, 0, 0, cia);
+ }
+#if WITH_HW
+ else
+ return hw_io_write_buffer ((struct hw *) me, source, space, addr, nr_bytes);
+#endif
/* If it wasn't one of those, send an invalid-memory signal. */
sim_core_signal (sd, cpu, cia, 0, nr_bytes, addr,
write_transfer, sim_core_unmapped_signal);
+
+ return 0;
}