/* The common simulator framework for GDB, the GNU Debugger.
- Copyright 2002-2013 Free Software Foundation, Inc.
+ Copyright 2002-2020 Free Software Foundation, Inc.
Contributed by Andrew Cagney and Red Hat.
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_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)
+ if (mapping->device != NULL)
{
unsigned_M data;
sim_cpu_hw_io_read_buffer (cpu, cia, mapping->device, &data, mapping->space, addr, N);
if (sim_core_xor_read_buffer (CPU_STATE (cpu), cpu, map, &val, addr, N) != N)
SIM_CORE_SIGNAL (CPU_STATE (cpu), cpu, cia, map, N, addr,
read_transfer, sim_core_unaligned_signal);
- if (CURRENT_HOST_BYTE_ORDER != CURRENT_TARGET_BYTE_ORDER)
+ if (HOST_BYTE_ORDER != CURRENT_TARGET_BYTE_ORDER)
val = SWAP_M (val);
- if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN)
+ if (CURRENT_TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
val >>= (M - N) * 8;
PROFILE_COUNT_CORE (cpu, addr, N, map);
if (TRACE_P (cpu, TRACE_CORE_IDX))
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_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)
+ if (mapping->device != NULL)
{
unsigned_M data = H2T_M (val);
sim_cpu_hw_io_write_buffer (cpu, cia, mapping->device, &data, mapping->space, addr, N);
unsigned_M val)
{
unsigned_M data = val;
- if (CURRENT_TARGET_BYTE_ORDER == BIG_ENDIAN)
+ if (CURRENT_TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
data <<= (M - N) * 8;
- if (CURRENT_HOST_BYTE_ORDER != CURRENT_TARGET_BYTE_ORDER)
+ if (HOST_BYTE_ORDER != CURRENT_TARGET_BYTE_ORDER)
data = SWAP_M (data);
if (sim_core_xor_write_buffer (CPU_STATE (cpu), cpu, map, &data, addr, N) != N)
SIM_CORE_SIGNAL (CPU_STATE (cpu), cpu, cia, map, N, addr,