diff options
Diffstat (limited to 'src/VBox/Runtime/generic/rtStrFormatKernelAddress-generic.cpp')
-rw-r--r-- | src/VBox/Runtime/generic/rtStrFormatKernelAddress-generic.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/src/VBox/Runtime/generic/rtStrFormatKernelAddress-generic.cpp b/src/VBox/Runtime/generic/rtStrFormatKernelAddress-generic.cpp new file mode 100644 index 00000000..e2f4e7a6 --- /dev/null +++ b/src/VBox/Runtime/generic/rtStrFormatKernelAddress-generic.cpp @@ -0,0 +1,74 @@ +/* $Id: rtStrFormatKernelAddress-generic.cpp $ */ +/** @file + * IPRT - IPRT String Formatter, ring-0 addresses. + */ + +/* + * Copyright (C) 2006-2019 Oracle Corporation + * + * This file is part of VirtualBox Open Source Edition (OSE), as + * available from http://www.virtualbox.org. This file is free software; + * you can redistribute it and/or modify it under the terms of the GNU + * 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. + */ + + +/********************************************************************************************************************************* +* Header Files * +*********************************************************************************************************************************/ +#define LOG_GROUP RTLOGGROUP_STRING +#include <iprt/string.h> +#include "internal/iprt.h" + +#include <iprt/assert.h> +#include <iprt/string.h> + +#include "internal/string.h" + + + +DECLHIDDEN(size_t) rtStrFormatKernelAddress(char *pszBuf, size_t cbBuf, RTR0INTPTR uPtr, signed int cchWidth, + signed int cchPrecision, unsigned int fFlags) +{ +#ifndef DEBUG + RT_NOREF(uPtr, cchWidth, cchPrecision); +# if R0_ARCH_BITS == 64 + static const char s_szObfuscated[] = "0xXXXXXXXXXXXXXXXX"; +# else + static const char s_szObfuscated[] = "0xXXXXXXXX"; +# endif + size_t cbSrc = sizeof(s_szObfuscated); + const char *pszSrc = s_szObfuscated; + if (!(fFlags & RTSTR_F_SPECIAL)) + { + pszSrc += 2; + cbSrc -= 2; + } + if (cbSrc <= cbBuf) + { + memcpy(pszBuf, pszSrc, cbSrc); + return cbSrc - 1; + } + AssertFailed(); + memcpy(pszBuf, pszSrc, cbBuf); + pszBuf[cbBuf - 1] = '\0'; + return cbBuf - 1; + +#else /* DEBUG */ + Assert(cbBuf >= 64); + return RTStrFormatNumber(pszBuf, uPtr, 16, cchWidth, cchPrecision, fFlags); +#endif /* DEBUG */ +} + |