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More model specific changes

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This commit is contained in:
Michael Meissner
1995-11-15 22:53:59 +00:00
parent 1b09c02b17
commit 80948f392b
8 changed files with 537 additions and 302 deletions
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58
sim/ppc/mon.c
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@ -53,12 +53,16 @@
#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
int getrusage();
#endif
struct _cpu_mon {
unsigned issue_count[nr_itable_entries];
unsigned read_count;
unsigned write_count;
unsigned unaligned_read_count;
unsigned unaligned_write_count;
unsigned event_count[nr_mon_events];
function_unit_print *func_unit_print;
};
@ -90,7 +94,7 @@ INLINE_MON void
mon_init(mon *monitor,
int nr_cpus)
{
bzero(monitor, sizeof(*monitor));
memset(monitor, 0, sizeof(*monitor));
monitor->nr_cpus = nr_cpus;
}
@ -103,9 +107,7 @@ mon_issue(itable_index index,
cpu_mon *monitor = cpu_monitor(processor);
ASSERT(index <= nr_itable_entries);
monitor->issue_count[index] += 1;
if (WITH_FUNCTION_UNIT)
function_unit_issue(index, cpu_function_unit(processor), cia);
model_issue(index, cpu_model(processor), cia);
}
@ -118,6 +120,8 @@ mon_read(unsigned_word ea,
{
cpu_mon *monitor = cpu_monitor(processor);
monitor->read_count += 1;
if ((nr_bytes - 1) & ea)
monitor->unaligned_read_count += 1;
}
@ -130,6 +134,18 @@ mon_write(unsigned_word ea,
{
cpu_mon *monitor = cpu_monitor(processor);
monitor->write_count += 1;
if ((nr_bytes - 1) & ea)
monitor->unaligned_write_count += 1;
}
INLINE_MON void
mon_event(mon_events event,
cpu *processor,
unsigned_word cia)
{
cpu_mon *monitor = cpu_monitor(processor);
ASSERT(event >= 0 && event < nr_mon_events);
monitor->event_count[event] += 1;
}
STATIC_INLINE_MON unsigned
@ -227,11 +243,11 @@ mon_print_info(psim *system,
printf_filtered ("\n");
}
if (WITH_FUNCTION_UNIT)
if (CURRENT_MODEL)
{
function_unit *func_unit = cpu_function_unit(psim_cpu(system, cpu_nr));
function_unit_print *ptr = function_unit_mon_info(func_unit);
function_unit_print *orig_ptr = ptr;
model_data *model_ptr = cpu_model(psim_cpu(system, cpu_nr));
model_print *ptr = model_mon_info(model_ptr);
model_print *orig_ptr = ptr;
while (ptr) {
if (ptr->count)
@ -248,7 +264,7 @@ mon_print_info(psim *system,
ptr = ptr->next;
}
function_unit_mon_free(func_unit, orig_ptr);
model_mon_info_free(model_ptr, orig_ptr);
}
if (monitor->cpu_monitor[cpu_nr].read_count)
@ -266,7 +282,31 @@ mon_print_info(psim *system,
sizeof(buffer),
monitor->cpu_monitor[cpu_nr].write_count),
(monitor->cpu_monitor[cpu_nr].write_count == 1) ? "" : "s");
if (monitor->cpu_monitor[cpu_nr].unaligned_read_count)
printf_filtered ("CPU #%*d executed %*s unaligned data read%s.\n",
len_cpu, cpu_nr+1,
len_num, mon_add_commas(buffer,
sizeof(buffer),
monitor->cpu_monitor[cpu_nr].read_count),
(monitor->cpu_monitor[cpu_nr].read_count == 1) ? "" : "s");
if (monitor->cpu_monitor[cpu_nr].unaligned_write_count)
printf_filtered ("CPU #%*d executed %*s unaligned data write%s.\n",
len_cpu, cpu_nr+1,
len_num, mon_add_commas(buffer,
sizeof(buffer),
monitor->cpu_monitor[cpu_nr].write_count),
(monitor->cpu_monitor[cpu_nr].write_count == 1) ? "" : "s");
if (monitor->cpu_monitor[cpu_nr].event_count[mon_event_icache_miss])
printf_filtered ("CPU #%*d executed %*s icache miss%s.\n",
len_cpu, cpu_nr+1,
len_num, mon_add_commas(buffer,
sizeof(buffer),
monitor->cpu_monitor[cpu_nr].event_count[mon_event_icache_miss]),
(monitor->cpu_monitor[cpu_nr].event_count[mon_event_icache_miss] == 1) ? "" : "es");
printf_filtered("CPU #%*d executed %*s instructions in total.\n",
len_cpu, cpu_nr+1,
len_num, mon_add_commas(buffer,