libveriuser/putlongp.c

   1 /* vi:sw=6
   2  * Copyright (c) 2002 Michael Ruff (mruff at chiaro.com)
   3  *
   4  *    This source code is free software; you can redistribute it
   5  *    and/or modify it in source code form under the terms of the GNU
   6  *    General Public License as published by the Free Software
   7  *    Foundation; either version 2 of the License, or (at your option)
   8  *    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
  16  *    along with this program; if not, write to the Free Software
  17  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  18  */
  19 #ifdef HAVE_CVS_IDENT
  20 #ident "$Id: putlongp.c,v 1.4 2004/09/10 23:13:05 steve Exp $"
  21 #endif
  22
  23 #include  <stdio.h>
  24 #include  <assert.h>
  25 #include  <veriuser.h>
  26 #include  <vpi_user.h>
  27
  28 /*
  29  * tf_putlongp implemented using VPI interface
  30  */
  31 void tf_putlongp(int n, int lowvalue, int highvalue)
  32 {
  33       vpiHandle sys_h, sys_i, arg_h = 0;
  34       s_vpi_value val;
  35       int type;
  36       char str[20];
  37
  38
  39       assert(n >= 0);
  40
  41       /* get task/func handle */
  42       sys_h = vpi_handle(vpiSysTfCall, 0);
  43       sys_i = vpi_iterate(vpiArgument, sys_h);
  44
  45       type = vpi_get(vpiType, sys_h);
  46
  47       /* verify function */
  48       assert(!(n == 0 && type != vpiSysFuncCall));
  49
  50       /* find nth arg */
  51       while (n > 0) {
  52             if (!(arg_h = vpi_scan(sys_i))) assert(0);
  53             n--;
  54       }
  55       if (!arg_h) arg_h = sys_h;
  56
  57       /* fill in vpi_value */
  58       sprintf(str, "%x%08x", highvalue, lowvalue);
  59       val.format = vpiHexStrVal;
  60       val.value.str = str;
  61       vpi_put_value(arg_h, &val, 0, vpiNoDelay);
  62
  63       vpi_free_object(sys_i);
  64 }
  65
  66 /*
  67  * $Log: putlongp.c,v $
  68  * Revision 1.4  2004/09/10 23:13:05  steve
  69  *  Compile cleanup of C code.
  70  *
  71  * Revision 1.3  2003/03/15 05:42:39  steve
  72  *  free argument iterators.
  73  *
  74  * Revision 1.2  2002/08/12 01:35:02  steve
  75  *  conditional ident string using autoconfig.
  76  *
  77  * Revision 1.1  2002/06/07 16:21:13  steve
  78  *  Add tf_putlongp and tf_putp.
  79  *
  80  */