Last change
on this file since 60291 was 60291, checked in by vboxsync, 9 years ago |
bs3kit: A bunch of changes to be able to test the effects of a GDT page being read-only or not-present.
- Extended the GDT so we get a whole page to play paging tricks with.
- Added syscall for restoring a context from ring-0 so we can safely get out of bogus test context that aren't in ring-0 (non-standard CS value causing trouble here). Implemented the string print syscall since the restore syscall forced me to sort out pointers.
- Changed most string printers to do more than one char at a time (usually a line) to save context switches (screen priting is done via INT 10h in real mode).
- Test the CS access bit handling during INT XXh.
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Author Date Id Revision
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File size:
1.2 KB
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1 | /* $Id: bs3-cmn-PrintStr.c 60291 2016-04-01 20:51:29Z vboxsync $ */
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2 | /** @file
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3 | * BS3Kit - Bs3PrintStr
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2007-2016 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.215389.xyz. 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 | #include "bs3kit-template-header.h"
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28 |
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29 | BS3_DECL(void) Bs3PrintStr(const char BS3_FAR *pszString)
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30 | {
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31 | Bs3PrintStrN(pszString, Bs3StrLen(pszString));
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32 | }
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33 |
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