assert.cpp revision aa4bcf0a4b2db3ac352b56a291d49cb8d4b66d32
/* $Id$ */
/** @file
* IPRT - Assertion Workers.
*/
/*
* Copyright (C) 2006-2007 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#ifdef IN_RING3
# include <stdio.h>
#endif
#if defined(IN_GUEST_R0) \
&& ( (defined(RT_OS_LINUX) && !defined(VBOX_WITH_COMMON_VBOXGUEST_ON_LINUX)) \
|| defined(RT_OS_WINDOWS))
/*
* This is legacy that should be eliminated. OS specific code deals with
* R0 assertions now and it will do the backdoor printfs in addition to
* proper OS specific printfs and panics / BSODs / IPEs.
*/
/**
* The 1st part of an assert message.
*
* @param pszExpr Expression. Can be NULL.
* @param uLine Location line number.
* @param pszFile Location file name.
* @param pszFunction Location function name.
* @remark This API exists in HC Ring-3 and GC.
*/
RTDECL(void) AssertMsg1(const char *pszExpr, unsigned uLine, const char *pszFile, const char *pszFunction)
{
RTLogBackdoorPrintf("\n!!Assertion Failed!!\n"
"Expression: %s\n"
"Location : %s(%d) %s\n",
}
/**
* The 2nd (optional) part of an assert message.
*
* @param pszFormat Printf like format string.
* @param ... Arguments to that string.
* @remark This API exists in HC Ring-3 and GC.
*/
{ /* forwarder. */
}
/* OS specific. */
#else /* !IN_RING0 */
/** The last assert message, 1st part. */
/** The last assert message, 2nd part. */
/**
* The 1st part of an assert message.
*
* @param pszExpr Expression. Can be NULL.
* @param uLine Location line number.
* @param pszFile Location file name.
* @param pszFunction Location function name.
* @remark This API exists in HC Ring-3 and GC.
*/
RTDECL(void) AssertMsg1(const char *pszExpr, unsigned uLine, const char *pszFile, const char *pszFunction)
{
#if !defined(IN_RING3) && !defined(LOG_NO_COM)
RTLogComPrintf("\n!!Assertion Failed!!\n"
"Expression: %s\n"
"Location : %s(%d) %s\n",
#endif
if (pLog)
{
RTLogRelPrintf("\n!!Assertion Failed!!\n"
"Expression: %s\n"
"Location : %s(%d) %s\n",
#ifndef IN_RC /* flushing is done automatically in RC */
#endif
}
#ifndef LOG_ENABLED
if (!pLog)
#endif
{
pLog = RTLogDefaultInstance();
if (pLog)
{
RTLogPrintf("\n!!Assertion Failed!!\n"
"Expression: %s\n"
"Location : %s(%d) %s\n",
#ifndef IN_RC /* flushing is done automatically in RC */
#endif
}
}
#ifdef IN_RING3
/* print to stderr, helps user and gdb debugging. */
"\n!!Assertion Failed!!\n"
"Expression: %s\n"
"Location : %s(%d) %s\n",
#endif
"\n!!Assertion Failed!!\n"
"Expression: %s\n"
"Location : %s(%d) %s\n",
}
/**
* The 2nd (optional) part of an assert message.
*
* @param pszFormat Printf like format string.
* @param ... Arguments to that string.
* @remark This API exists in HC Ring-3 and GC.
*/
{
#if !defined(IN_RING3) && !defined(LOG_NO_COM)
#endif
if (pLog)
{
#ifndef IN_RC /* flushing is done automatically in RC */
#endif
}
pLog = RTLogDefaultInstance();
if (pLog)
{
#ifndef IN_RC /* flushing is done automatically in RC */
#endif
}
#ifdef IN_RING3
/* print to stderr, helps user and gdb debugging. */
char szMsg[1024];
#endif
}
#endif /* !IN_RING0 */