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first stage in function unit support; add new switches & latest code from andrew

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This commit is contained in:
Michael Meissner
1995-11-08 18:57:06 +00:00
parent 0634a43142
commit 73c4941b23
30 changed files with 1802 additions and 486 deletions
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69
sim/ppc/mon.c
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@@ -29,6 +29,7 @@
#include "basics.h"
#include "cpu.h"
#include "mon.h"
#include <stdio.h>
#ifdef HAVE_STRING_H
#include <string.h>
@@ -58,6 +59,7 @@ struct _cpu_mon {
unsigned issue_count[nr_itable_entries];
unsigned read_count;
unsigned write_count;
function_unit_print *func_unit_print;
};
struct _mon {
@@ -101,6 +103,9 @@ 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);
}
@@ -127,7 +132,6 @@ mon_write(unsigned_word ea,
monitor->write_count += 1;
}
STATIC_INLINE_MON unsigned
mon_get_number_of_insns(cpu_mon *monitor)
{
@@ -163,7 +167,8 @@ mon_add_commas(char *buf,
INLINE_MON void
mon_print_info(mon *monitor,
mon_print_info(psim *system,
mon *monitor,
int verbose)
{
char buffer[20];
@@ -172,7 +177,7 @@ mon_print_info(mon *monitor,
int len_num = 0;
int len;
long total_insns = 0;
long cpu_insns_second;
long cpu_insns_second = 0;
double cpu_time = 0.0;
for (cpu_nr = 0; cpu_nr < monitor->nr_cpus; cpu_nr++) {
@@ -219,26 +224,55 @@ mon_print_info(mon *monitor,
(monitor->cpu_monitor[cpu_nr].issue_count[index] == 1) ? "" : "s");
}
if (monitor->cpu_monitor[cpu_nr].read_count)
printf_filtered ("CPU #%*d executed %*s data reads.\n",
len_cpu, cpu_nr+1,
len_num, mon_add_commas(buffer,
sizeof(buffer),
monitor->cpu_monitor[cpu_nr].read_count));
if (monitor->cpu_monitor[cpu_nr].write_count)
printf_filtered ("CPU #%*d executed %*s data writes.\n",
len_cpu, cpu_nr+1,
len_num, mon_add_commas(buffer,
sizeof(buffer),
monitor->cpu_monitor[cpu_nr].write_count));
printf_filtered ("\n");
}
if (WITH_FUNCTION_UNIT)
{
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;
while (ptr) {
if (ptr->count)
printf_filtered("CPU #%*d executed %*s %s%s.\n",
len_cpu, cpu_nr+1,
len_num, mon_add_commas(buffer,
sizeof(buffer),
ptr->count),
ptr->name,
((ptr->count == 1)
? ptr->suffix_singular
: ptr->suffix_plural));
ptr = ptr->next;
}
function_unit_mon_free(func_unit, orig_ptr);
}
if (monitor->cpu_monitor[cpu_nr].read_count)
printf_filtered ("CPU #%*d executed %*s 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].write_count)
printf_filtered ("CPU #%*d executed %*s 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");
printf_filtered("CPU #%*d executed %*s instructions in total.\n",
len_cpu, cpu_nr+1,
len_num, mon_add_commas(buffer,
sizeof(buffer),
mon_get_number_of_insns(&monitor->cpu_monitor[cpu_nr])));
}
if (monitor->nr_cpus > 1)
@@ -246,7 +280,8 @@ mon_print_info(mon *monitor,
mon_add_commas(buffer, sizeof(buffer), total_insns));
if (cpu_insns_second)
printf_filtered ("\nSimulator speed was %s instructions/second\n",
printf_filtered ("%sSimulator speed was %s instructions/second\n",
(monitor->nr_cpus <= 1 && verbose <= 1) ? "" : "\n",
mon_add_commas(buffer, sizeof(buffer), cpu_insns_second));
}