[deliverable/binutils-gdb.git] / sim / ppc / mon.c

/*  This file is part of the program psim.

    Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>

    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 3 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, see <http://www.gnu.org/licenses/>.
 
    */


#ifndef _MON_C_
#define _MON_C_

#include "basics.h"
#include "cpu.h"
#include "mon.h"
#include <stdio.h>

#ifdef HAVE_STRING_H
#include <string.h>
#else
#ifdef HAVE_STRINGS_H
#include <strings.h>
#endif
#endif

#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif

#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif

#ifdef HAVE_TIME_H
#include <time.h>
#endif

#ifdef HAVE_SYS_TIMES_H
#include <sys/times.h>
#endif

#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif

#ifdef HAVE_SYS_RESOURCE_H
#include <sys/resource.h>
int getrusage();
#endif

#define MAX_BYTE_READWRITE 9
#define MAX_SHIFT_READWRITE 3

struct _cpu_mon {
  count_type issue_count[nr_itable_entries];
  count_type read_count;
  count_type read_byte_count[MAX_BYTE_READWRITE];
  count_type write_count;
  count_type write_byte_count[MAX_BYTE_READWRITE];
  count_type unaligned_read_count;
  count_type unaligned_write_count;
  count_type event_count[nr_mon_events];
};

struct _mon {
  int nr_cpus;
  cpu_mon cpu_monitor[MAX_NR_PROCESSORS];
};


INLINE_MON\
(mon *)
mon_create(void)
{
  mon *monitor = ZALLOC(mon);
  return monitor;
}


INLINE_MON\
(cpu_mon *)
mon_cpu(mon *monitor,
	int cpu_nr)
{
  if (cpu_nr < 0 || cpu_nr >= MAX_NR_PROCESSORS)
    error("mon_cpu() - invalid cpu number\n");
  return &monitor->cpu_monitor[cpu_nr];
}


INLINE_MON\
(void)
mon_init(mon *monitor,
	 int nr_cpus)
{
  memset(monitor, 0, sizeof(*monitor));
  monitor->nr_cpus = nr_cpus;
}


INLINE_MON\
(void)
mon_issue(itable_index index,
	  cpu *processor, 
	  unsigned_word cia)
{
  cpu_mon *monitor = cpu_monitor(processor);
  ASSERT(index <= nr_itable_entries);
  monitor->issue_count[index] += 1;
}


INLINE_MON\
(void)
mon_read(unsigned_word ea,
	 unsigned_word ra,
	 unsigned nr_bytes,
	 cpu *processor,
	 unsigned_word cia)
{
  cpu_mon *monitor = cpu_monitor(processor);
  monitor->read_count += 1;
  monitor->read_byte_count[nr_bytes] += 1;
  if ((nr_bytes - 1) & ea)
    monitor->unaligned_read_count += 1;
}


INLINE_MON\
(void)
mon_write(unsigned_word ea,
	  unsigned_word ra,
	  unsigned nr_bytes,
	  cpu *processor,
	  unsigned_word cia)
{
  cpu_mon *monitor = cpu_monitor(processor);
  monitor->write_count += 1;
  monitor->write_byte_count[nr_bytes] += 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 < nr_mon_events);
  monitor->event_count[event] += 1;
}

INLINE_MON\
(unsigned)
mon_get_number_of_insns(mon *monitor,
			int cpu_nr)
{
  itable_index index;
  unsigned total_insns = 0;
  ASSERT(cpu_nr >= 0 && cpu_nr < monitor->nr_cpus); 
  for (index = 0; index < nr_itable_entries; index++)
    total_insns += monitor->cpu_monitor[cpu_nr].issue_count[index];
  return total_insns;
}

STATIC_INLINE_MON\
(int)
mon_sort_instruction_names(const void *ptr_a, const void *ptr_b)
{
  itable_index a = *(const itable_index *)ptr_a;
  itable_index b = *(const itable_index *)ptr_b;

  return strcmp (itable[a].name, itable[b].name);
}

STATIC_INLINE_MON\
(char *)
mon_add_commas(char *buf,
	       int sizeof_buf,
	       count_type value)
{
  int comma = 3;
  char *endbuf = buf + sizeof_buf - 1;

  *--endbuf = '\0';
  do {
    if (comma-- == 0)
      {
	*--endbuf = ',';
	comma = 2;
      }

    *--endbuf = (value % 10) + '0';
  } while ((value /= 10) != 0);

  ASSERT(endbuf >= buf);
  return endbuf;
}


INLINE_MON\
(void)
mon_print_info(psim *system,
	       mon *monitor,
	       int verbose)
{
  char buffer[20];
  char buffer1[20];
  char buffer2[20];
  char buffer4[20];
  char buffer8[20];
  int cpu_nr;
  int len_cpu;
  int len_num = 0;
  int len_sub_num[MAX_BYTE_READWRITE];
  int len;
  int i;
  long total_insns = 0;
  long cpu_insns_second = 0;
  long total_sim_cycles = 0;
  long sim_cycles_second = 0;
  double cpu_time = 0.0;

  for (i = 0; i < MAX_BYTE_READWRITE; i++)
    len_sub_num[i] = 0;

  for (cpu_nr = 0; cpu_nr < monitor->nr_cpus; cpu_nr++) {
    count_type num_insns = mon_get_number_of_insns(monitor, cpu_nr);

    total_insns += num_insns;
    len = strlen (mon_add_commas(buffer, sizeof(buffer), num_insns));
    if (len_num < len)
      len_num = len;

    for (i = 0; i <= MAX_SHIFT_READWRITE; i++) {
      int size = 1<<i;
      len = strlen (mon_add_commas(buffer, sizeof(buffer),
				   monitor->cpu_monitor[cpu_nr].read_byte_count[size]));
      if (len_sub_num[size] < len)
	len_sub_num[size] = len;

      len = strlen (mon_add_commas(buffer, sizeof(buffer),
				   monitor->cpu_monitor[cpu_nr].write_byte_count[size]));
      if (len_sub_num[size] < len)
	len_sub_num[size] = len;
    }
  }

  sprintf (buffer, "%d", (int)monitor->nr_cpus + 1);
  len_cpu = strlen (buffer);

#ifdef HAVE_GETRUSAGE
  {
    struct rusage mytime;
    if (getrusage (RUSAGE_SELF, &mytime) == 0
	&& (mytime.ru_utime.tv_sec > 0 || mytime.ru_utime.tv_usec > 0)) {
      
      cpu_time = (double)mytime.ru_utime.tv_sec + (((double)mytime.ru_utime.tv_usec) / 1000000.0);
    }
  }
  if (WITH_EVENTS)
    total_sim_cycles = event_queue_time(psim_event_queue(system)) - 1;
  if (cpu_time > 0) {
    if (total_insns > 0)
      cpu_insns_second = (long)(((double)total_insns / cpu_time) + 0.5);
    if (total_sim_cycles) {
      sim_cycles_second = (long)(((double)total_sim_cycles / cpu_time) + 0.5);
    }
  }
#endif

  for (cpu_nr = 0; cpu_nr < monitor->nr_cpus; cpu_nr++) {

    if (verbose > 1) {
      itable_index sort_insns[nr_itable_entries];
      int nr_sort_insns = 0;
      itable_index index;
      int index2;

      if (cpu_nr)
	printf_filtered ("\n");

      for (index = 0; index < nr_itable_entries; index++) {
	if (monitor->cpu_monitor[cpu_nr].issue_count[index]) {
	  sort_insns[nr_sort_insns++] = index;
	}
      }

      qsort((void *)sort_insns, nr_sort_insns, sizeof(sort_insns[0]), mon_sort_instruction_names);

      for (index2 = 0; index2 < nr_sort_insns; index2++) {
	index = sort_insns[index2];
	printf_filtered("CPU #%*d executed %*s %s instruction%s.\n",
			len_cpu, cpu_nr+1,
			len_num, mon_add_commas(buffer,
						sizeof(buffer),
						monitor->cpu_monitor[cpu_nr].issue_count[index]),
			  itable[index].name,
			  (monitor->cpu_monitor[cpu_nr].issue_count[index] == 1) ? "" : "s");
      }

      printf_filtered ("\n");
    }

    if (CURRENT_MODEL_ISSUE > 0)
      {
	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)
	    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;
	}

	model_mon_info_free(model_ptr, orig_ptr);
      }

    if (monitor->cpu_monitor[cpu_nr].read_count)
      printf_filtered ("CPU #%*d executed %*s read%s  (%*s 1-byte, %*s 2-byte, %*s 4-byte, %*s 8-byte).\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",
		       len_sub_num[1], mon_add_commas(buffer1,
						      sizeof(buffer1),
						      monitor->cpu_monitor[cpu_nr].read_byte_count[1]),
		       len_sub_num[2], mon_add_commas(buffer2,
						      sizeof(buffer2),
						      monitor->cpu_monitor[cpu_nr].read_byte_count[2]),
		       len_sub_num[4], mon_add_commas(buffer4,
						      sizeof(buffer4),
						      monitor->cpu_monitor[cpu_nr].read_byte_count[4]),
		       len_sub_num[8], mon_add_commas(buffer8,
						      sizeof(buffer8),
						      monitor->cpu_monitor[cpu_nr].read_byte_count[8]));

    if (monitor->cpu_monitor[cpu_nr].write_count)
      printf_filtered ("CPU #%*d executed %*s write%s (%*s 1-byte, %*s 2-byte, %*s 4-byte, %*s 8-byte).\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",
		       len_sub_num[1], mon_add_commas(buffer1,
						      sizeof(buffer1),
						      monitor->cpu_monitor[cpu_nr].write_byte_count[1]),
		       len_sub_num[2], mon_add_commas(buffer2,
						      sizeof(buffer2),
						      monitor->cpu_monitor[cpu_nr].write_byte_count[2]),
		       len_sub_num[4], mon_add_commas(buffer4,
						      sizeof(buffer4),
						      monitor->cpu_monitor[cpu_nr].write_byte_count[4]),
		       len_sub_num[8], mon_add_commas(buffer8,
						      sizeof(buffer8),
						      monitor->cpu_monitor[cpu_nr].write_byte_count[8]));

    if (monitor->cpu_monitor[cpu_nr].unaligned_read_count)
      printf_filtered ("CPU #%*d executed %*s unaligned read%s.\n",
		       len_cpu, cpu_nr+1,
		       len_num, mon_add_commas(buffer,
					       sizeof(buffer),
					       monitor->cpu_monitor[cpu_nr].unaligned_read_count),
		       (monitor->cpu_monitor[cpu_nr].unaligned_read_count == 1) ? "" : "s");

    if (monitor->cpu_monitor[cpu_nr].unaligned_write_count)
      printf_filtered ("CPU #%*d executed %*s unaligned write%s.\n",
		       len_cpu, cpu_nr+1,
		       len_num, mon_add_commas(buffer,
					       sizeof(buffer),
					       monitor->cpu_monitor[cpu_nr].unaligned_write_count),
		       (monitor->cpu_monitor[cpu_nr].unaligned_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");

    {
      long nr_insns = mon_get_number_of_insns(monitor, cpu_nr);
      if (nr_insns > 0)
	printf_filtered("CPU #%*d executed %*s instructions in total.\n",
			len_cpu, cpu_nr+1,
			len_num, mon_add_commas(buffer,
						sizeof(buffer),
						nr_insns));
    }
  }

  if (total_insns > 0) {
    if (monitor->nr_cpus > 1)
      printf_filtered("\nAll CPUs executed %s instructions in total.\n",
		      mon_add_commas(buffer, sizeof(buffer), total_insns));
  }
  else if (total_sim_cycles > 0) {
    printf_filtered("\nSimulator performed %s simulation cycles.\n",
		    mon_add_commas(buffer, sizeof(buffer), total_sim_cycles));
  }

  if (cpu_insns_second)
    printf_filtered ("%sSimulator speed was %s instructions/second.\n",
		     (monitor->nr_cpus > 1) ? "" : "\n",
		     mon_add_commas(buffer, sizeof(buffer), cpu_insns_second));
  else if (sim_cycles_second)
    printf_filtered ("Simulator speed was %s simulation cycles/second\n",
		     mon_add_commas(buffer, sizeof(buffer), sim_cycles_second));
  else if (cpu_time > 0.0)
    printf_filtered ("%sSimulator executed for %.2f seconds\n",
		     (monitor->nr_cpus > 1) ? "" : "\n", cpu_time);

}

#endif /* _MON_C_ */
Commit	Line	Data
c906108c SS	1	/* This file is part of the program psim.
	2
	3	Copyright (C) 1994-1997, Andrew Cagney <cagney@highland.com.au>
	4
	5	This program is free software; you can redistribute it and/or modify
	6	it under the terms of the GNU General Public License as published by
3fd725ef	7	the Free Software Foundation; either version 3 of the License, or
c906108c SS	8	(at your option) any later version.
	9
	10	This program is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	GNU General Public License for more details.
	14
	15	You should have received a copy of the GNU General Public License
51b318de	16	along with this program; if not, see <http://www.gnu.org/licenses/>.
c906108c SS	17
	18	*/
	19
	20
	21	#ifndef _MON_C_
	22	#define _MON_C_
	23
	24	#include "basics.h"
	25	#include "cpu.h"
	26	#include "mon.h"
	27	#include <stdio.h>
	28
	29	#ifdef HAVE_STRING_H
	30	#include <string.h>
	31	#else
	32	#ifdef HAVE_STRINGS_H
	33	#include <strings.h>
	34	#endif
	35	#endif
	36
	37	#ifdef HAVE_UNISTD_H
	38	#include <unistd.h>
	39	#endif
	40
	41	#ifdef HAVE_STDLIB_H
	42	#include <stdlib.h>
	43	#endif
	44
	45	#ifdef HAVE_SYS_TYPES_H
	46	#include <sys/types.h>
	47	#endif
	48
	49	#ifdef HAVE_TIME_H
	50	#include <time.h>
	51	#endif
	52
	53	#ifdef HAVE_SYS_TIMES_H
	54	#include <sys/times.h>
	55	#endif
	56
	57	#ifdef HAVE_SYS_TIME_H
	58	#include <sys/time.h>
	59	#endif
	60
	61	#ifdef HAVE_SYS_RESOURCE_H
	62	#include <sys/resource.h>
	63	int getrusage();
	64	#endif
	65
	66	#define MAX_BYTE_READWRITE 9
	67	#define MAX_SHIFT_READWRITE 3
	68
	69	struct _cpu_mon {
	70	count_type issue_count[nr_itable_entries];
	71	count_type read_count;
	72	count_type read_byte_count[MAX_BYTE_READWRITE];
	73	count_type write_count;
	74	count_type write_byte_count[MAX_BYTE_READWRITE];
	75	count_type unaligned_read_count;
	76	count_type unaligned_write_count;
	77	count_type event_count[nr_mon_events];
	78	};
	79
	80	struct _mon {
81	int nr_cpus;
82	cpu_mon cpu_monitor[MAX_NR_PROCESSORS];
83	};
84
85
86	INLINE_MON\
87	(mon *)
88	mon_create(void)
89	{
90	mon *monitor = ZALLOC(mon);
91	return monitor;
92	}
93
94
95	INLINE_MON\
96	(cpu_mon *)
97	mon_cpu(mon *monitor,
98	int cpu_nr)
99	{
100	if (cpu_nr < 0 \|\| cpu_nr >= MAX_NR_PROCESSORS)
101	error("mon_cpu() - invalid cpu number\n");
102	return &monitor->cpu_monitor[cpu_nr];
103	}
104
105
106	INLINE_MON\
107	(void)
108	mon_init(mon *monitor,
109	int nr_cpus)
110	{
111	memset(monitor, 0, sizeof(*monitor));
112	monitor->nr_cpus = nr_cpus;
113	}
114
115
116	INLINE_MON\
117	(void)
118	mon_issue(itable_index index,
119	cpu *processor,
120	unsigned_word cia)
121	{
122	cpu_mon *monitor = cpu_monitor(processor);
123	ASSERT(index <= nr_itable_entries);
124	monitor->issue_count[index] += 1;
125	}
126
127
128	INLINE_MON\
129	(void)
130	mon_read(unsigned_word ea,
131	unsigned_word ra,
132	unsigned nr_bytes,
133	cpu *processor,
134	unsigned_word cia)
135	{
136	cpu_mon *monitor = cpu_monitor(processor);
137	monitor->read_count += 1;
138	monitor->read_byte_count[nr_bytes] += 1;
139	if ((nr_bytes - 1) & ea)
140	monitor->unaligned_read_count += 1;
141	}
142
143
144	INLINE_MON\
145	(void)
146	mon_write(unsigned_word ea,
147	unsigned_word ra,
148	unsigned nr_bytes,
149	cpu *processor,
150	unsigned_word cia)
151	{
152	cpu_mon *monitor = cpu_monitor(processor);
153	monitor->write_count += 1;
154	monitor->write_byte_count[nr_bytes] += 1;
155	if ((nr_bytes - 1) & ea)
156	monitor->unaligned_write_count += 1;
157	}
158
159	INLINE_MON\
160	(void)
161	mon_event(mon_events event,
162	cpu *processor,
163	unsigned_word cia)
164	{
165	cpu_mon *monitor = cpu_monitor(processor);
166	ASSERT(event < nr_mon_events);
167	monitor->event_count[event] += 1;
168	}
169
170	INLINE_MON\
171	(unsigned)
172	mon_get_number_of_insns(mon *monitor,
173	int cpu_nr)
174	{
175	itable_index index;
176	unsigned total_insns = 0;
177	ASSERT(cpu_nr >= 0 && cpu_nr < monitor->nr_cpus);
178	for (index = 0; index < nr_itable_entries; index++)
179	total_insns += monitor->cpu_monitor[cpu_nr].issue_count[index];
180	return total_insns;
181	}
182
183	STATIC_INLINE_MON\
184	(int)
185	mon_sort_instruction_names(const void ptr_a, const void ptr_b)
186	{
187	itable_index a = (const itable_index )ptr_a;
188	itable_index b = (const itable_index )ptr_b;
189
190	return strcmp (itable[a].name, itable[b].name);
191	}
192
193	STATIC_INLINE_MON\
194	(char *)
195	mon_add_commas(char *buf,
196	int sizeof_buf,
197	count_type value)
198	{
199	int comma = 3;
200	char *endbuf = buf + sizeof_buf - 1;
201
202	*--endbuf = '\0';
203	do {
204	if (comma-- == 0)
205	{
206	*--endbuf = ',';
207	comma = 2;
208	}
209
210	*--endbuf = (value % 10) + '0';
211	} while ((value /= 10) != 0);
212
213	ASSERT(endbuf >= buf);
214	return endbuf;
215	}
216
217
218	INLINE_MON\
219	(void)
220	mon_print_info(psim *system,
221	mon *monitor,
222	int verbose)
223	{
224	char buffer[20];
225	char buffer1[20];
226	char buffer2[20];
227	char buffer4[20];
228	char buffer8[20];
229	int cpu_nr;
230	int len_cpu;
231	int len_num = 0;
232	int len_sub_num[MAX_BYTE_READWRITE];
233	int len;
234	int i;
235	long total_insns = 0;
236	long cpu_insns_second = 0;
237	long total_sim_cycles = 0;
238	long sim_cycles_second = 0;
239	double cpu_time = 0.0;
240
241	for (i = 0; i < MAX_BYTE_READWRITE; i++)
242	len_sub_num[i] = 0;
243
244	for (cpu_nr = 0; cpu_nr < monitor->nr_cpus; cpu_nr++) {
245	count_type num_insns = mon_get_number_of_insns(monitor, cpu_nr);
246
247	total_insns += num_insns;
248	len = strlen (mon_add_commas(buffer, sizeof(buffer), num_insns));
249	if (len_num < len)
250	len_num = len;
251
252	for (i = 0; i <= MAX_SHIFT_READWRITE; i++) {
253	int size = 1<<i;
254	len = strlen (mon_add_commas(buffer, sizeof(buffer),
255	monitor->cpu_monitor[cpu_nr].read_byte_count[size]));
256	if (len_sub_num[size] < len)
257	len_sub_num[size] = len;
258
259	len = strlen (mon_add_commas(buffer, sizeof(buffer),
260	monitor->cpu_monitor[cpu_nr].write_byte_count[size]));
261	if (len_sub_num[size] < len)
262	len_sub_num[size] = len;
263	}
264	}
265
266	sprintf (buffer, "%d", (int)monitor->nr_cpus + 1);
267	len_cpu = strlen (buffer);
268
269	#ifdef HAVE_GETRUSAGE
270	{
271	struct rusage mytime;
272	if (getrusage (RUSAGE_SELF, &mytime) == 0
273	&& (mytime.ru_utime.tv_sec > 0 \|\| mytime.ru_utime.tv_usec > 0)) {
274
275	cpu_time = (double)mytime.ru_utime.tv_sec + (((double)mytime.ru_utime.tv_usec) / 1000000.0);
276	}
277	}
278	if (WITH_EVENTS)
279	total_sim_cycles = event_queue_time(psim_event_queue(system)) - 1;
280	if (cpu_time > 0) {
281	if (total_insns > 0)
282	cpu_insns_second = (long)(((double)total_insns / cpu_time) + 0.5);
283	if (total_sim_cycles) {
284	sim_cycles_second = (long)(((double)total_sim_cycles / cpu_time) + 0.5);
285	}
286	}
287	#endif
288
289	for (cpu_nr = 0; cpu_nr < monitor->nr_cpus; cpu_nr++) {
290
291	if (verbose > 1) {
292	itable_index sort_insns[nr_itable_entries];
293	int nr_sort_insns = 0;
294	itable_index index;
295	int index2;
296
297	if (cpu_nr)
298	printf_filtered ("\n");
299
300	for (index = 0; index < nr_itable_entries; index++) {
301	if (monitor->cpu_monitor[cpu_nr].issue_count[index]) {
302	sort_insns[nr_sort_insns++] = index;
303	}
304	}
305
306	qsort((void *)sort_insns, nr_sort_insns, sizeof(sort_insns[0]), mon_sort_instruction_names);
307
308	for (index2 = 0; index2 < nr_sort_insns; index2++) {
309	index = sort_insns[index2];
310	printf_filtered("CPU #%d executed %s %s instruction%s.\n",
311	len_cpu, cpu_nr+1,
312	len_num, mon_add_commas(buffer,
313	sizeof(buffer),
314	monitor->cpu_monitor[cpu_nr].issue_count[index]),
315	itable[index].name,
316	(monitor->cpu_monitor[cpu_nr].issue_count[index] == 1) ? "" : "s");
317	}
318
319	printf_filtered ("\n");
320	}
321
322	if (CURRENT_MODEL_ISSUE > 0)
323	{
324	model_data *model_ptr = cpu_model(psim_cpu(system, cpu_nr));
325	model_print *ptr = model_mon_info(model_ptr);
326	model_print *orig_ptr = ptr;
327
328	while (ptr) {
329	if (ptr->count)
330	printf_filtered("CPU #%d executed %s %s%s.\n",
331	len_cpu, cpu_nr+1,
332	len_num, mon_add_commas(buffer,
333	sizeof(buffer),
334	ptr->count),
335	ptr->name,
336	((ptr->count == 1)
337	? ptr->suffix_singular
338	: ptr->suffix_plural));
339
340	ptr = ptr->next;
341	}
342
343	model_mon_info_free(model_ptr, orig_ptr);
344	}
345
346	if (monitor->cpu_monitor[cpu_nr].read_count)
347	printf_filtered ("CPU #%d executed %s read%s (%s 1-byte, %s 2-byte, %s 4-byte, %s 8-byte).\n",
348	len_cpu, cpu_nr+1,
349	len_num, mon_add_commas(buffer,
350	sizeof(buffer),
351	monitor->cpu_monitor[cpu_nr].read_count),
352	(monitor->cpu_monitor[cpu_nr].read_count == 1) ? "" : "s",
353	len_sub_num[1], mon_add_commas(buffer1,
354	sizeof(buffer1),
355	monitor->cpu_monitor[cpu_nr].read_byte_count[1]),
356	len_sub_num[2], mon_add_commas(buffer2,
357	sizeof(buffer2),
358	monitor->cpu_monitor[cpu_nr].read_byte_count[2]),
359	len_sub_num[4], mon_add_commas(buffer4,
360	sizeof(buffer4),
361	monitor->cpu_monitor[cpu_nr].read_byte_count[4]),
362	len_sub_num[8], mon_add_commas(buffer8,
363	sizeof(buffer8),
364	monitor->cpu_monitor[cpu_nr].read_byte_count[8]));
365
366	if (monitor->cpu_monitor[cpu_nr].write_count)
367	printf_filtered ("CPU #%d executed %s write%s (%s 1-byte, %s 2-byte, %s 4-byte, %s 8-byte).\n",
368	len_cpu, cpu_nr+1,
369	len_num, mon_add_commas(buffer,
370	sizeof(buffer),
371	monitor->cpu_monitor[cpu_nr].write_count),
372	(monitor->cpu_monitor[cpu_nr].write_count == 1) ? "" : "s",
373	len_sub_num[1], mon_add_commas(buffer1,
374	sizeof(buffer1),
375	monitor->cpu_monitor[cpu_nr].write_byte_count[1]),
376	len_sub_num[2], mon_add_commas(buffer2,
377	sizeof(buffer2),
378	monitor->cpu_monitor[cpu_nr].write_byte_count[2]),
379	len_sub_num[4], mon_add_commas(buffer4,
380	sizeof(buffer4),
381	monitor->cpu_monitor[cpu_nr].write_byte_count[4]),
382	len_sub_num[8], mon_add_commas(buffer8,
383	sizeof(buffer8),
384	monitor->cpu_monitor[cpu_nr].write_byte_count[8]));
385
386	if (monitor->cpu_monitor[cpu_nr].unaligned_read_count)
387	printf_filtered ("CPU #%d executed %s unaligned read%s.\n",
388	len_cpu, cpu_nr+1,
389	len_num, mon_add_commas(buffer,
390	sizeof(buffer),
391	monitor->cpu_monitor[cpu_nr].unaligned_read_count),
392	(monitor->cpu_monitor[cpu_nr].unaligned_read_count == 1) ? "" : "s");
393
394	if (monitor->cpu_monitor[cpu_nr].unaligned_write_count)
395	printf_filtered ("CPU #%d executed %s unaligned write%s.\n",
396	len_cpu, cpu_nr+1,
397	len_num, mon_add_commas(buffer,
398	sizeof(buffer),
399	monitor->cpu_monitor[cpu_nr].unaligned_write_count),
400	(monitor->cpu_monitor[cpu_nr].unaligned_write_count == 1) ? "" : "s");
401
402	if (monitor->cpu_monitor[cpu_nr].event_count[mon_event_icache_miss])
403	printf_filtered ("CPU #%d executed %s icache miss%s.\n",
404	len_cpu, cpu_nr+1,
405	len_num, mon_add_commas(buffer,
406	sizeof(buffer),
407	monitor->cpu_monitor[cpu_nr].event_count[mon_event_icache_miss]),
408	(monitor->cpu_monitor[cpu_nr].event_count[mon_event_icache_miss] == 1) ? "" : "es");
409
410	{
411	long nr_insns = mon_get_number_of_insns(monitor, cpu_nr);
412	if (nr_insns > 0)
413	printf_filtered("CPU #%d executed %s instructions in total.\n",
414	len_cpu, cpu_nr+1,
415	len_num, mon_add_commas(buffer,
416	sizeof(buffer),
417	nr_insns));
418	}
419	}
420
421	if (total_insns > 0) {
422	if (monitor->nr_cpus > 1)
423	printf_filtered("\nAll CPUs executed %s instructions in total.\n",
424	mon_add_commas(buffer, sizeof(buffer), total_insns));
425	}
426	else if (total_sim_cycles > 0) {
427	printf_filtered("\nSimulator performed %s simulation cycles.\n",
428	mon_add_commas(buffer, sizeof(buffer), total_sim_cycles));
429	}
430
431	if (cpu_insns_second)
432	printf_filtered ("%sSimulator speed was %s instructions/second.\n",
433	(monitor->nr_cpus > 1) ? "" : "\n",
434	mon_add_commas(buffer, sizeof(buffer), cpu_insns_second));
435	else if (sim_cycles_second)
436	printf_filtered ("Simulator speed was %s simulation cycles/second\n",
437	mon_add_commas(buffer, sizeof(buffer), sim_cycles_second));
438	else if (cpu_time > 0.0)
439	printf_filtered ("%sSimulator executed for %.2f seconds\n",
440	(monitor->nr_cpus > 1) ? "" : "\n", cpu_time);
441
442	}
443
444	#endif /* _MON_C_ */