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/*  This file is part of the program GDB.

    Copyright (C) 1997, Free Software Foundation, Inc.

    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 _SIM_ASSERT_H_

#define _SIM_ASSERT_H_

#define SIM_FILTER_PATH(FILE, PATH) \

do \

  { \

    /* strip leading path */ \

    const char *p = (PATH); \

    (FILE) = p; \

    while (*p != '\0' && *p != ':') \

      { \

        if (*p == '/') \

          (FILE) = p + 1; \

        p++; \

      } \

  } \

while (0)

/* The subtle difference between SIM_ASSERT and ASSERT is that

   SIM_ASSERT passes `sd' to sim_io_error for the SIM_DESC,

   ASSERT passes NULL.  */

#if !defined (SIM_ASSERT)

#if defined (WITH_ASSERT)

#define SIM_ASSERT(EXPRESSION) \

do \

  { \

    if (WITH_ASSERT) \

      { \

        if (!(EXPRESSION)) \

          { \

            /* report the failure */ \

            const char *file; \

            SIM_FILTER_PATH(file, __FILE__); \

            sim_io_error (sd, "%s:%d: assertion failed - %s", \

                          file, __LINE__, #EXPRESSION); \

          } \

      } \

  } \

while (0)

#else

#define SIM_ASSERT(EXPRESSION) do { /*nothing*/; } while (0)

#endif

#endif

#if !defined (ASSERT)

#if defined (WITH_ASSERT)

#define ASSERT(EXPRESSION) \

do \

  { \

    if (WITH_ASSERT) \

      { \

        if (!(EXPRESSION)) \

          { \

            /* report the failure */ \

            const char *file; \

            SIM_FILTER_PATH(file, __FILE__); \

            sim_io_error (NULL, "%s:%d: assertion failed - %s", \

                          file, __LINE__, #EXPRESSION); \

          } \

      } \

  } \

while (0)

#else

#define ASSERT(EXPRESSION) do { /*nothing*/; } while (0)

#endif

#endif

#endif