vvp/config.h.in

   1 #ifndef __config_H
   2 #define __config_H
   3 /*
   4  * Copyright (c) 2001 Stephen Williams (steve@icarus.com)
   5  *
   6  *    This source code is free software; you can redistribute it
   7  *    and/or modify it in source code form under the terms of the GNU
   8  *    General Public License as published by the Free Software
   9  *    Foundation; either version 2 of the License, or (at your option)
  10  *    any later version.
  11  *
  12  *    This program is distributed in the hope that it will be useful,
  13  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *    GNU General Public License for more details.
  16  *
  17  *    You should have received a copy of the GNU General Public License
  18  *    along with this program; if not, write to the Free Software
  19  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  20  */
  21 #ifdef HAVE_CVS_IDENT
  22 #ident "$Id: config.h.in,v 1.24 2007/06/13 01:03:57 steve Exp $"
  23 #endif
  24
  25 #if defined(__cplusplus)
  26 #  if !defined(__GNUC__)
  27      using namespace std;
  28 #  elif (__GNUC__ == 3)
  29      using namespace std;
  30 #  endif
  31 #endif
  32
  33 # define SIZEOF_UNSIGNED_LONG_LONG 0
  34 #ifndef SIZEOF_UNSIGNED_LONG
  35 # define SIZEOF_UNSIGNED_LONG 0
  36 #endif
  37 # define SIZEOF_UNSIGNED 0
  38
  39 # undef NEED_LU
  40 # undef NEED_TU
  41 # undef WLU
  42 # undef WTU
  43 # undef HAVE_IOSFWD
  44 # undef HAVE_DLFCN_H
  45 # undef HAVE_DL_H
  46 # undef HAVE_GETOPT_H
  47 # undef HAVE_MALLOC_H
  48 # undef HAVE_LIBREADLINE
  49 # undef HAVE_READLINE_READLINE_H
  50 # undef HAVE_READLINE_HISTORY_H
  51 # undef HAVE_INTTYPES_H
  52 # undef HAVE_LROUND
  53 # undef HAVE_NAN
  54
  55 /* Figure if I can use readline. */
  56 #undef USE_READLINE
  57 #ifdef HAVE_LIBREADLINE
  58 #ifdef HAVE_READLINE_READLINE_H
  59 # define USE_READLINE
  60 #endif
  61 #endif
  62
  63 #ifndef MODULE_DIR
  64 # define MODULE_DIR "."
  65 #endif
  66
  67 #ifdef HAVE_INTTYPES_H
  68 # include  <inttypes.h>
  69 #endif
  70
  71 #if SIZEOF_UNSIGNED >= 8
  72 typedef unsigned vvp_time64_t;
  73 # define TIME_FMT ""
  74 #else
  75 # if SIZEOF_UNSIGNED_LONG >= 8
  76 typedef unsigned long vvp_time64_t;
  77 #  define TIME_FMT "l"
  78 # else
  79 #  if SIZEOF_UNSIGNED_LONG_LONG > SIZEOF_UNSIGNED_LONG
  80 typedef unsigned long long vvp_time64_t;
  81 #   define TIME_FMT "ll"
  82 #  else
  83 typedef unsigned long vvp_time64_t;
  84 #   define TIME_FMT "l"
  85 #  endif
  86 # endif
  87 #endif
  88
  89 # include  <math.h>
  90
  91 /* getrusage, /proc/self/statm */
  92
  93 # undef HAVE_SYS_RESOURCE_H
  94 # undef LINUX
  95
  96 #if !defined(HAVE_LROUND)
  97 #if defined(__cplusplus)
  98 extern "C" long lround(double x);
  99 #else
 100 extern long lround(double x);
 101 #endif
 102 #endif
 103
 104 #if !defined(HAVE_NAN)
 105 # define nan(x) (NAN)
 106 #endif
 107
 108 #if !defined(INFINITY)
 109 # define INFINITY HUGE_VAL
 110 #endif
 111
 112 /*
 113  * When doing dynamic linking, we need a uniform way to identify the
 114  * symbol. Some compilers put leading _, some trailing _. The
 115  * configure script figures out which is the local convention and
 116  * defines NEED_LU and NEED_TU as required.
 117  */
 118 #ifdef NEED_LU
 119 #define LU "_"
 120 #else
 121 #define LU ""
 122 #endif
 123
 124 #ifdef NEED_TU
 125 #define TU "_"
 126 #else
 127 #define TU ""
 128 #endif
 129
 130 /*
 131  * $Log: config.h.in,v $
 132  * Revision 1.24  2007/06/13 01:03:57  steve
 133  *  Detect and use the nan function.
 134  *
 135  * Revision 1.23  2007/02/02 04:33:01  steve
 136  *  Use inttypes.h instead of stdint.h for portability.
 137  *
 138  * Revision 1.22  2006/04/27 05:04:59  steve
 139  *  Detect missing lround function.
 140  *
 141  * Revision 1.21  2006/04/25 22:41:10  steve
 142  *  Detect the presence of stdint.h
 143  *
 144  * Revision 1.20  2005/09/14 02:50:07  steve
 145  *  Add word integer compares.
 146  *
 147  * Revision 1.19  2005/04/13 06:34:20  steve
 148  *  Add vvp driver functor for logic outputs,
 149  *  Add ostream output operators for debugging.
 150  *
 151  * Revision 1.18  2004/10/04 01:10:59  steve
 152  *  Clean up spurious trailing white space.
 153  *
 154  * Revision 1.17  2004/05/18 18:45:11  steve
 155  *  Handle explicit set of unsigned long width. For -m32
 156  *
 157  * Revision 1.16  2003/08/26 16:26:02  steve
 158  *  ifdef idents correctly.
 159  *
 160  * Revision 1.15  2003/05/20 03:48:23  steve
 161  *  Fix spelling of HAVE_LIBREADLINE
 162  *
 163  * Revision 1.14  2003/05/16 03:50:28  steve
 164  *  Fallback functionality if readline is not present.
 165  *
 166  * Revision 1.13  2003/03/13 20:31:40  steve
 167  *  Warnings about long long time.
 168  *
 169  * Revision 1.12  2003/03/13 04:36:57  steve
 170  *  Remove the obsolete functor delete functions.
 171  *
 172  * Revision 1.11  2002/05/24 00:43:16  steve
 173  *  Define SIZEOF_UNSIGNED_LONG_LONG
 174  *
 175  * Revision 1.10  2002/04/20 04:33:23  steve
 176  *  Support specified times in cbReadOnlySync, and
 177  *  add support for cbReadWriteSync.
 178  *  Keep simulation time in a 64bit number.
 179  *
 180  * Revision 1.9  2001/10/20 01:03:42  steve
 181  *  Print memory usage information if requested (Stephan Boettcher)
 182  *
 183  * Revision 1.8  2001/09/17 22:26:33  steve
 184  *  Detect C name mangling for dlsym.
 185  *
 186  * Revision 1.7  2001/09/15 18:27:05  steve
 187  *  Make configure detect malloc.h
 188  *
 189  * Revision 1.6  2001/07/16 18:40:19  steve
 190  *  Add a stdlog output for vvp, and vvp options
 191  *  to direct them around. (Stephan Boettcher.)
 192  *
 193  * Revision 1.5  2001/05/11 02:06:14  steve
 194  *  Add the --enable-vvp-debug option to the configure
 195  *  script of vvp, and detect getopt.h.
 196  *
 197  * Revision 1.4  2001/05/05 23:55:46  steve
 198  *  Add the beginnings of an interactive debugger.
 199  *
 200  * Revision 1.3  2001/03/22 21:26:53  steve
 201  *  Compile in a default VPI module dir.
 202  *
 203  * Revision 1.2  2001/03/16 01:44:34  steve
 204  *  Add structures for VPI support, and all the %vpi_call
 205  *  instruction. Get linking of VPI modules to work.
 206  *
 207  * Revision 1.1  2001/03/11 00:29:38  steve
 208  *  Add the vvp engine to cvs.
 209  *
 210  */
 211 #endif