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Backout of revision 1.35. Abort may be valid operation.

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This commit is contained in:
Andrew Cagney 1998-02-20 03:20:49 +00:00
parent e843e28b1a
commit d147d3844f
1 changed files with 14 additions and 3 deletions
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17
sim/common/sim-core.c
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@ -33,6 +33,13 @@
static MODULE_INIT_FN sim_core_init;
static MODULE_UNINSTALL_FN sim_core_uninstall;
#if (WITH_DEVICES)
/* TODO: create sim/common/device.h */
void device_error (device *me, char* message, ...);
int device_io_read_buffer(device *me, void *dest, int space, address_word addr, unsigned nr_bytes, sim_cpu *processor, sim_cia cia);
int device_io_write_buffer(device *me, const void *source, int space, address_word addr, unsigned nr_bytes, sim_cpu *processor, sim_cia cia);
#endif
EXTERN_SIM_CORE\
(SIM_RC)
sim_core_install (SIM_DESC sd)
@ -103,7 +110,7 @@ sim_core_signal (SIM_DESC sd,
switch (sig)
{
case sim_core_unmapped_signal:
sim_io_eprintf (sd, "core: %d byte %s to unmaped address 0x%lx at 0x%lx\n",
sim_io_eprintf (sd, "core: %d byte %s to unmapped address 0x%lx at 0x%lx\n",
nr_bytes, copy, (unsigned long) addr, (unsigned long) ip);
sim_engine_halt (sd, cpu, NULL, cia, sim_stopped, SIM_SIGSEGV);
break;
@ -524,7 +531,9 @@ sim_core_read_buffer (SIM_DESC sd,
(unsigned_1*)buffer + count,
mapping->space,
raddr,
nr_bytes) != nr_bytes)
nr_bytes,
cpu,
CIA_GET(cpu)) != nr_bytes)
break;
count += nr_bytes;
}
@ -570,7 +579,9 @@ sim_core_write_buffer (SIM_DESC sd,
(unsigned_1*)buffer + count,
mapping->space,
raddr,
nr_bytes) != nr_bytes)
nr_bytes,
cpu,
CIA_GET(cpu)) != nr_bytes)
break;
count += nr_bytes;
}