-/* This file is part of the program psim.
+/* The common simulator framework for GDB, the GNU Debugger.
- Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
+ Copyright 2002 Free Software Foundation, Inc.
- 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 of the License, or
- (at your option) any later version.
+ Contributed by Andrew Cagney and Red Hat.
- 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.
-
- */
+ This file is part of GDB.
+
+ 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 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. */
#ifndef N
sim_cia cia,
int line_nr,
transfer_type type,
- sim_core_maps map,
+ unsigned map,
address_word addr,
unsigned_M val,
int nr_bytes)
{
- char *transfer = (type == read_transfer ? "read" : "write");
- char *direction = (type == read_transfer ? "->" : "<-");
+ const char *transfer = (type == read_transfer ? "read" : "write");
+ const char *direction = (type == read_transfer ? "->" : "<-");
if (TRACE_DEBUG_P (cpu))
trace_printf (CPU_STATE (cpu), cpu, "sim-n-core.h:%d: ", line_nr);
trace_printf (CPU_STATE (cpu), cpu,
"%s-%d %s:0x%08lx %s 0x%08lx%08lx%08lx%08lx\n",
transfer, nr_bytes,
- sim_core_map_to_str (map),
+ map_to_str (map),
(unsigned long) addr,
direction,
(unsigned long) V4_16 (val, 0),
trace_printf (CPU_STATE (cpu), cpu,
"%s-%d %s:0x%08lx %s 0x%08lx%08lx\n",
transfer, nr_bytes,
- sim_core_map_to_str (map),
+ map_to_str (map),
(unsigned long) addr,
direction,
(unsigned long) V4_8 (val, 0),
"%s-%d %s:0x%08lx %s 0x%08lx\n",
transfer,
nr_bytes,
- sim_core_map_to_str (map),
+ map_to_str (map),
(unsigned long) addr,
direction,
(unsigned long) val);
"%s-%d %s:0x%08lx %s 0x%04lx\n",
transfer,
nr_bytes,
- sim_core_map_to_str (map),
+ map_to_str (map),
(unsigned long) addr,
direction,
(unsigned long) val);
"%s-%d %s:0x%08lx %s 0x%02lx\n",
transfer,
nr_bytes,
- sim_core_map_to_str (map),
+ map_to_str (map),
(unsigned long) addr,
direction,
(unsigned long) val);
INLINE_SIM_CORE(unsigned_M)
sim_core_read_aligned_N(sim_cpu *cpu,
sim_cia cia,
- sim_core_maps map,
+ unsigned map,
address_word xaddr)
{
sim_cpu_core *cpu_core = CPU_CORE (cpu);
#endif
addr = xaddr;
mapping = sim_core_find_mapping (core, map, addr, N, read_transfer, 1 /*abort*/, cpu, cia);
+ do
+ {
#if (WITH_DEVICES)
- if (WITH_CALLBACK_MEMORY && mapping->device != NULL) {
- unsigned_M data;
- if (device_io_read_buffer (mapping->device, &data, mapping->space, addr, N, cpu, cia) != N)
- device_error (mapping->device, "internal error - %s - io_read_buffer should not fail",
- XSTRING (sim_core_read_aligned_N));
- val = T2H_M (data);
- }
- else
+ if (WITH_CALLBACK_MEMORY && mapping->device != NULL)
+ {
+ unsigned_M data;
+ if (device_io_read_buffer (mapping->device, &data, mapping->space, addr, N, CPU_STATE (cpu), cpu, cia) != N)
+ device_error (mapping->device, "internal error - %s - io_read_buffer should not fail",
+ XSTRING (sim_core_read_aligned_N));
+ val = T2H_M (data);
+ break;
+ }
+#endif
+#if (WITH_HW)
+ if (WITH_CALLBACK_MEMORY && mapping->device != NULL)
+ {
+ unsigned_M data;
+ sim_cpu_hw_io_read_buffer (cpu, cia, mapping->device, &data, mapping->space, addr, N);
+ val = T2H_M (data);
+ break;
+ }
#endif
- val = T2H_M (*(unsigned_M*) sim_core_translate (mapping, addr));
+ val = T2H_M (*(unsigned_M*) sim_core_translate (mapping, addr));
+ }
+ while (0);
PROFILE_COUNT_CORE (cpu, addr, N, map);
if (TRACE_P (cpu, TRACE_CORE_IDX))
sim_core_trace_M (cpu, cia, __LINE__, read_transfer, map, addr, val, N);
return val;
}
#endif
-
+
/* TAGS: sim_core_read_unaligned_1 sim_core_read_unaligned_2 */
/* TAGS: sim_core_read_unaligned_4 sim_core_read_unaligned_8 */
/* TAGS: sim_core_read_unaligned_16 */
INLINE_SIM_CORE(unsigned_M)
sim_core_read_unaligned_N(sim_cpu *cpu,
sim_cia cia,
- sim_core_maps map,
+ unsigned map,
address_word addr)
{
int alignment = N - 1;
INLINE_SIM_CORE(unsigned_M)
sim_core_read_misaligned_N(sim_cpu *cpu,
sim_cia cia,
- sim_core_maps map,
+ unsigned map,
address_word addr)
{
unsigned_M val = 0;
INLINE_SIM_CORE(void)
sim_core_write_aligned_N(sim_cpu *cpu,
sim_cia cia,
- sim_core_maps map,
+ unsigned map,
address_word xaddr,
unsigned_M val)
{
#endif
addr = xaddr;
mapping = sim_core_find_mapping (core, map, addr, N, write_transfer, 1 /*abort*/, cpu, cia);
+ do
+ {
#if (WITH_DEVICES)
- if (WITH_CALLBACK_MEMORY && mapping->device != NULL) {
- unsigned_M data = H2T_M (val);
- if (device_io_write_buffer (mapping->device, &data, mapping->space, addr, N, cpu, cia) != N)
- device_error (mapping->device, "internal error - %s - io_write_buffer should not fail",
- XSTRING (sim_core_write_aligned_N));
- }
- else
+ if (WITH_CALLBACK_MEMORY && mapping->device != NULL)
+ {
+ unsigned_M data = H2T_M (val);
+ if (device_io_write_buffer (mapping->device, &data, mapping->space, addr, N, CPU_STATE (cpu), cpu, cia) != N)
+ device_error (mapping->device, "internal error - %s - io_write_buffer should not fail",
+ XSTRING (sim_core_write_aligned_N));
+ break;
+ }
+#endif
+#if (WITH_HW)
+ if (WITH_CALLBACK_MEMORY && mapping->device != NULL)
+ {
+ unsigned_M data = H2T_M (val);
+ sim_cpu_hw_io_write_buffer (cpu, cia, mapping->device, &data, mapping->space, addr, N);
+ break;
+ }
#endif
- *(unsigned_M*) sim_core_translate (mapping, addr) = H2T_M (val);
+ *(unsigned_M*) sim_core_translate (mapping, addr) = H2T_M (val);
+ }
+ while (0);
PROFILE_COUNT_CORE (cpu, addr, N, map);
if (TRACE_P (cpu, TRACE_CORE_IDX))
sim_core_trace_M (cpu, cia, __LINE__, write_transfer, map, addr, val, N);
INLINE_SIM_CORE(void)
sim_core_write_unaligned_N(sim_cpu *cpu,
sim_cia cia,
- sim_core_maps map,
+ unsigned map,
address_word addr,
unsigned_M val)
{
INLINE_SIM_CORE(void)
sim_core_write_misaligned_N(sim_cpu *cpu,
sim_cia cia,
- sim_core_maps map,
+ unsigned map,
address_word addr,
unsigned_M val)
{
projects / external / binutils.git / blobdiff