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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [gdb/] [gdb_assert.h] - Blame information for rev 841

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1 24 jeremybenn
/* GDB-friendly replacement for <assert.h>.
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   Copyright (C) 2000, 2001, 2007, 2008 Free Software Foundation, Inc.
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   This file is part of GDB.
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   This program is free software; you can redistribute it and/or modify
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   it under the terms of the GNU General Public License as published by
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   the Free Software Foundation; either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU General Public License for more details.
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   You should have received a copy of the GNU General Public License
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   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
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#ifndef GDB_ASSERT_H
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#define GDB_ASSERT_H
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/* PRAGMATICS: "gdb_assert.h":gdb_assert() is a lower case (rather
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   than upper case) macro since that provides the closest fit to the
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   existing lower case macro <assert.h>:assert() that it is
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   replacing. */
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#define gdb_assert(expr)                                                      \
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  ((void) ((expr) ? 0 :                                                       \
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           (gdb_assert_fail (#expr, __FILE__, __LINE__, ASSERT_FUNCTION), 0)))
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/* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
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   which contains the name of the function currently being defined.
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   This is broken in G++ before version 2.6.
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   C9x has a similar variable called __func__, but prefer the GCC one since
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   it demangles C++ function names.  */
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#if (GCC_VERSION >= 2004)
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#define ASSERT_FUNCTION         __PRETTY_FUNCTION__
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#else
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#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
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#define ASSERT_FUNCTION         __func__
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#endif
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#endif
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/* This prints an "Assertion failed" message, aksing the user if they
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   want to continue, dump core, or just exit.  */
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#if defined (ASSERT_FUNCTION)
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#define gdb_assert_fail(assertion, file, line, function)                      \
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  internal_error (file, line, _("%s: Assertion `%s' failed."),                   \
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                  function, assertion)
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#else
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#define gdb_assert_fail(assertion, file, line, function)                      \
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  internal_error (file, line, _("Assertion `%s' failed."),                       \
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                  assertion)
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#endif
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#endif /* gdb_assert.h */

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