/* frv memory model.
- Copyright (C) 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
+ Copyright (C) 1999, 2000, 2001, 2003, 2007, 2008
+ Free Software Foundation, Inc.
Contributed by Red Hat
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/>. */
#define WANT_CPU frvbf
#define WANT_CPU_FRVBF
switch (STATE_ARCHITECTURE (sd)->mach)
{
case bfd_mach_fr400:
+ case bfd_mach_fr450:
address = fr400_check_data_read_address (current_cpu, address,
align_mask);
break;
switch (STATE_ARCHITECTURE (sd)->mach)
{
case bfd_mach_fr400:
+ case bfd_mach_fr450:
address = fr400_check_readwrite_address (current_cpu, address,
align_mask);
break;
switch (STATE_ARCHITECTURE (sd)->mach)
{
case bfd_mach_fr400:
+ case bfd_mach_fr450:
address = fr400_check_insn_read_address (current_cpu, address,
align_mask);
break;
static SI
fr400_check_write_address (SIM_CPU *current_cpu, SI address, int align_mask)
{
- if (address & align_mask)
- {
- /* On the fr400, this causes a data_access_error. */
- /* Make sure that this exception is not masked. */
- USI isr = GET_ISR ();
- if (! GET_ISR_EMAM (isr))
- {
- /* Bad alignment causes a data_access_error on fr400. */
- frv_queue_data_access_error_interrupt (current_cpu, address);
- }
- address &= ~align_mask;
- }
if (align_mask == 7
&& address >= 0xfe800000 && address <= 0xfeffffff)
frv_queue_program_interrupt (current_cpu, FRV_DATA_STORE_ERROR);
switch (STATE_ARCHITECTURE (sd)->mach)
{
case bfd_mach_fr400:
+ case bfd_mach_fr450:
address = fr400_check_write_address (current_cpu, address, align_mask);
break;
case bfd_mach_frvtomcat: