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   1 /*
   2  * Simulator of microcontrollers (cmd.src/cmdstat.cc)
   3  *
   4  * Copyright (C) 1999,99 Drotos Daniel, Talker Bt.
   5  *
   6  * To contact author send email to drdani@mazsola.iit.uni-miskolc.hu
   7  *
   8  */
   9
  10 /* This file is part of microcontroller simulator: ucsim.
  11
  12 UCSIM is free software; you can redistribute it and/or modify
  13 it under the terms of the GNU General Public License as published by
  14 the Free Software Foundation; either version 2 of the License, or
  15 (at your option) any later version.
  16
  17 UCSIM is distributed in the hope that it will be useful,
  18 but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 GNU General Public License for more details.
  21
  22 You should have received a copy of the GNU General Public License
  23 along with UCSIM; see the file COPYING.  If not, write to the Free
  24 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  25 02111-1307, USA. */
  26 /*@1@*/
  27
  28 #include "ddconfig.h"
  29
  30 // prj
  31 #include "globals.h"
  32
  33 // sim
  34 #include "simcl.h"
  35
  36 // local
  37 #include "cmdstatcl.h"
  38
  39
  40 #ifdef STATISTIC
  41 /*
  42  * Command: statistic
  43  *----------------------------------------------------------------------------
  44  */
  45
  46 //int
  47 //cl_stat_cmd::do_work(class cl_sim *sim,
  48 //                     class cl_cmdline *cmdline, class cl_console *con)
  49 COMMAND_DO_WORK_UC(cl_statistic_cmd)
  50 {
  51   class cl_hw *hw;
  52   class cl_address_space *mem;
  53   t_addr start= 0, end= 0;
  54   bool addresses= DD_FALSE;
  55   class cl_cmd_arg *params[4]= { cmdline->param(0),
  56                                  cmdline->param(1),
  57                                  cmdline->param(2),
  58                                  cmdline->param(3) };
  59
  60   if (cmdline->syntax_match(uc, HW)) {
  61     hw= params[0]->value.hw;
  62   }
  63   else {
  64     mem= 0;
  65     if (cmdline->syntax_match(uc, MEMORY ADDRESS ADDRESS)) {
  66       mem= params[0]->value.memory.address_space;
  67       start= params[1]->value.address;
  68       end= params[2]->value.address;
  69       addresses= DD_TRUE;
  70     }
  71     else if (cmdline->syntax_match(uc, MEMORY ADDRESS)) {
  72       mem= params[0]->value.memory.address_space;
  73       start= end= params[1]->value.address;
  74       addresses= DD_TRUE;
  75     }
  76     else if (cmdline->syntax_match(uc, MEMORY)) {
  77       mem= params[0]->value.memory.address_space;
  78       addresses= DD_FALSE;
  79     }
  80     else
  81       {
  82         /*con->dd_printf("Error: wrong syntax\n"
  83           "%s\n", short_help?short_help:"no help");*/
  84         int i;
  85         unsigned long wr, ww;
  86         for (i= 0; i < uc->address_spaces->count; i++)
  87           {
  88             mem= (class cl_address_space *)(uc->address_spaces->at(i));
  89             wr= mem->get_nuof_reads();
  90             ww= mem->get_nuof_writes();
  91             con->dd_printf("%s writes= %10lu "
  92                            "reads= %10lu "
  93                            "(%10lu operations)\n",
  94                            mem->get_name("mem"), ww, wr, ww+wr);
  95           }
  96       }
  97     if (mem)
  98       {
  99         t_addr i;
 100         unsigned long wr, ww;
 101         wr= mem->get_nuof_reads();
 102         ww= mem->get_nuof_writes();
 103         if (!addresses)
 104           con->dd_printf("%s writes= %10lu "
 105                          "reads= %10lu\n", mem->get_name("mem"), ww, wr);
 106         else
 107           for (i= start; i <= end; i++)
 108             {
 109               class cl_memory_cell *c= mem->get_cell(i);
 110               unsigned long w= c->nuof_writes, r= c->nuof_reads;
 111               double dr= wr?((double(r)*100.0)/double(wr)):0.0;
 112               double dw= ww?((double(w)*100.0)/double(ww)):0.0;
 113               con->dd_printf("%s[0x%06x] writes= %10lu (%6.2lf%%) "
 114                              "reads= %10lu (%6.2lf%%)\n",
 115                              mem->get_name("mem"), i, w, dw, r, dr);
 116             }
 117       }
 118   }
 119
 120   return(DD_FALSE);;
 121 }
 122 #endif
 123
 124
 125 /* End of cmd.src/cmdstat.cc */