VirtualBox

source: vbox/trunk/src/VBox/Runtime/common/compiler/vcc/purecall-vcc.cpp@ 96388

Last change on this file since 96388 was 96388, checked in by vboxsync, 3 years ago

IPRT/nocrt: Introduced an internal rtNoCrtFatalMsg/Write API to be used instead of RTMsgError and RTAssertMsg2 to report no-CRT init and runtime issues. The other two drags in hundreds of KBs of unnecessary code. bugref:10261

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 2.0 KB
Line 
1/* $Id: purecall-vcc.cpp 96388 2022-08-20 23:08:15Z vboxsync $ */
2/** @file
3 * IPRT - No-CRT - Pure virtual method vtable filler.
4 */
5
6/*
7 * Copyright (C) 2006-2022 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.215389.xyz. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * The contents of this file may alternatively be used under the terms
18 * of the Common Development and Distribution License Version 1.0
19 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20 * VirtualBox OSE distribution, in which case the provisions of the
21 * CDDL are applicable instead of those of the GPL.
22 *
23 * You may elect to license modified versions of this file under the
24 * terms and conditions of either the GPL or the CDDL or both.
25 */
26
27
28/*********************************************************************************************************************************
29* Header Files *
30*********************************************************************************************************************************/
31#include "internal/nocrt.h"
32
33#include <iprt/asm.h>
34#ifndef IPRT_NOCRT_WITHOUT_FATAL_WRITE
35# include <iprt/assert.h>
36#endif
37
38#include "internal/compiler-vcc.h"
39
40
41extern "C" int __cdecl _purecall(void)
42{
43#ifdef IPRT_NOCRT_WITHOUT_FATAL_WRITE
44 RTAssertMsg2("\n\n!!%p called _purecall!!\n\n", ASMReturnAddress());
45#else
46 rtNoCrtFatalWriteBegin(RT_STR_TUPLE("\r\n\r\n!!_purecall called from "));
47 rtNoCrtFatalWritePtr(ASMReturnAddress());
48 rtNoCrtFatalWriteEnd(RT_STR_TUPLE("!!\r\n\r\n"));
49#endif
50 RT_BREAKPOINT();
51 return 0;
52}
53
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