Initial creation of sourceware repository

1 files changed, 0 insertions, 358 deletions

diff --git a/sim/ppc/mon.c b/sim/ppc/mon.c
deleted file mode 100644
index 3fe2f32..0000000
--- a/sim/ppc/mon.c
+++ /dev/null
@@ -1,358 +0,0 @@
-/*  This file is part of the program psim.
-
-    Copyright (C) 1994-1995, 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 2 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, write to the Free Software
-    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- 
-    */
-
-
-#ifndef _MON_C_
-#define _MON_C_
-
-#ifndef STATIC_INLINE_MON
-#define STATIC_INLINE_MON STATIC_INLINE
-#endif
-
-#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
-
-struct _cpu_mon {
-  count_type issue_count[nr_itable_entries];
-  count_type read_count;
-  count_type write_count;
-  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;
-  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;
-  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 count_type
-mon_get_number_of_insns(cpu_mon *monitor)
-{
-  itable_index index;
-  count_type total_insns = 0;
-  for (index = 0; index < nr_itable_entries; index++)
-    total_insns += monitor->issue_count[index];
-  return total_insns;
-}
-
-static 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];
-  int cpu_nr;
-  int len_cpu;
-  int len_num = 0;
-  int len;
-  long total_insns = 0;
-  long cpu_insns_second = 0;
-  double cpu_time = 0.0;
-
-  for (cpu_nr = 0; cpu_nr < monitor->nr_cpus; cpu_nr++) {
-    count_type num_insns = mon_get_number_of_insns(&monitor->cpu_monitor[cpu_nr]);
-
-    total_insns += num_insns;
-    len = strlen (mon_add_commas(buffer, sizeof(buffer), num_insns));
-    if (len_num < len)
-      len_num = len;
-  }
-
-  sprintf (buffer, "%d", (int)monitor->nr_cpus + 1);
-  len_cpu = strlen (buffer);
-
-#ifdef HAVE_GETRUSAGE
-  if (total_insns && verbose)
-    {
-      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);
-	cpu_insns_second = (long)(((double)total_insns / 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 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");
-
-    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,
-					    sizeof(buffer),
-					    mon_get_number_of_insns(&monitor->cpu_monitor[cpu_nr])));
-
-  }
-
-  if (monitor->nr_cpus > 1)
-    printf_filtered("\nAll CPUs executed %s instructions in total.\n",
-		    mon_add_commas(buffer, sizeof(buffer), total_insns));
-
-  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));
-}
-
-#endif /* _MON_C_ */