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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: diagnose.h,v $
* $Revision: 1.7 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef DIAGNOSE_H
#define DIAGNOSE_H
#include <sal/types.h>
#include <stdio.h>
#if defined(__GNUC__) && (defined(LINUX) || defined(FREEBSD)) && defined(INTEL)
#define ALIGNMENT(s, n) __alignof__ (s)
#else
#define ALIGNMENT(s, n) n
#endif
#define OFFSET_OF( s, m ) ((sal_Size)((char *)&((s *)16)->m -16))
#define BINTEST_VERIFY( c ) \
if (! (c)) { fprintf( stderr, "### binary compatibility test failed: " #c " [line %d]!!!\n", __LINE__ ); abort(); }
#if OSL_DEBUG_LEVEL > 1
#define BINTEST_VERIFYOFFSET( s, m, n ) \
fprintf( stderr, "> OFFSET_OF(" #s ", " #m ") = %lu\n", static_cast< unsigned long >(OFFSET_OF(s, m)) ); \
if (OFFSET_OF(s, m) != n) { fprintf( stderr, "### OFFSET_OF(" #s ", " #m ") = %d instead of expected %d!!!\n", OFFSET_OF(s, m), n ); abort(); }
#define BINTEST_VERIFYSIZE( s, n ) \
fprintf( stderr, "> sizeof (" #s ") = %lu\n", static_cast< unsigned long >(sizeof(s)) ); \
if (sizeof(s) != n) { fprintf( stderr, "### sizeof(" #s ") = %d instead of expected %d!!!\n", sizeof(s), n ); abort(); }
#define BINTEST_VERIFYALIGNMENT( s, n ) \
fprintf( stderr, "> alignment of " #s " = %d\n", ALIGNMENT(s, n) ); \
if (ALIGNMENT(s, n) != n) { fprintf( stderr, "### alignment of " #s " = %d instead of expected %d!!!\n", ALIGNMENT(s, n), n ); abort(); }
#else
#define BINTEST_VERIFYOFFSET( s, m, n ) \
if (OFFSET_OF(s, m) != n) { fprintf( stderr, "### OFFSET_OF(" #s ", " #m ") = %lu instead of expected %lu!!!\n", static_cast< unsigned long >(OFFSET_OF(s, m)), static_cast< unsigned long >(n) ); abort(); }
#define BINTEST_VERIFYSIZE( s, n ) \
if (sizeof(s) != n) { fprintf( stderr, "### sizeof(" #s ") = %lu instead of expected %lu!!!\n", static_cast< unsigned long >(sizeof(s)), static_cast< unsigned long >(n) ); abort(); }
#define BINTEST_VERIFYALIGNMENT( s, n ) \
if (ALIGNMENT(s, n) != n) { fprintf( stderr, "### alignment of " #s " = %d instead of expected %d!!!\n", ALIGNMENT(s, n), n ); abort(); }
#endif
#endif
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