| 1 | /* $Id: assert-r0drv-linux.c 76553 2019-01-01 01:45:53Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Assertion Workers, Ring-0 Drivers, Linux.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2007-2019 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * The contents of this file may alternatively be used under the terms
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| 18 | * of the Common Development and Distribution License Version 1.0
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| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | * VirtualBox OSE distribution, in which case the provisions of the
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| 21 | * CDDL are applicable instead of those of the GPL.
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| 22 | *
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| 23 | * You may elect to license modified versions of this file under the
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| 24 | * terms and conditions of either the GPL or the CDDL or both.
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| 25 | */
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| 26 |
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| 27 |
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| 28 | /*********************************************************************************************************************************
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| 29 | * Header Files *
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| 30 | *********************************************************************************************************************************/
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| 31 | #include "the-linux-kernel.h"
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| 32 | #include "internal/iprt.h"
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| 33 |
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| 34 | #include <iprt/assert.h>
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| 35 | #include <iprt/log.h>
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| 36 | #include <iprt/string.h>
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| 37 | #include <iprt/stdarg.h>
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| 38 | #include <iprt/asm.h>
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| 39 |
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| 40 | #include "internal/assert.h"
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| 41 |
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| 42 |
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| 43 | DECLHIDDEN(void) rtR0AssertNativeMsg1(const char *pszExpr, unsigned uLine, const char *pszFile, const char *pszFunction)
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| 44 | {
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| 45 | IPRT_LINUX_SAVE_EFL_AC();
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| 46 | printk(KERN_EMERG
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| 47 | "\r\n!!Assertion Failed!!\r\n"
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| 48 | "Expression: %s\r\n"
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| 49 | "Location : %s(%d) %s\r\n",
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| 50 | pszExpr, pszFile, uLine, pszFunction);
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| 51 | IPRT_LINUX_RESTORE_EFL_AC();
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| 52 | }
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| 53 |
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| 54 |
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| 55 | DECLHIDDEN(void) rtR0AssertNativeMsg2V(bool fInitial, const char *pszFormat, va_list va)
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| 56 | {
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| 57 | char szMsg[256];
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| 58 | IPRT_LINUX_SAVE_EFL_AC();
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| 59 |
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| 60 | RTStrPrintfV(szMsg, sizeof(szMsg) - 1, pszFormat, va);
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| 61 | szMsg[sizeof(szMsg) - 1] = '\0';
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| 62 | printk(KERN_EMERG "%s", szMsg);
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| 63 |
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| 64 | NOREF(fInitial);
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| 65 | IPRT_LINUX_RESTORE_EFL_AC();
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| 66 | }
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| 67 |
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| 68 |
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| 69 | RTR0DECL(void) RTR0AssertPanicSystem(void)
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| 70 | {
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| 71 | panic("%s%s", g_szRTAssertMsg1, g_szRTAssertMsg2);
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| 72 | }
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| 73 | RT_EXPORT_SYMBOL(RTR0AssertPanicSystem);
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| 74 |
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