| 1 | /* $Id: dbg.cpp 93115 2022-01-01 11:31:46Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - Debug Misc.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2009-2022 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 <iprt/dbg.h>
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| 32 | #include "internal/iprt.h"
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| 33 |
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| 34 | #include <iprt/mem.h>
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| 35 |
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| 36 |
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| 37 |
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| 38 | /**
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| 39 | * Allocate a new symbol structure.
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| 40 | *
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| 41 | * @returns Pointer to a new structure on success, NULL on failure.
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| 42 | */
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| 43 | RTDECL(PRTDBGSYMBOL) RTDbgSymbolAlloc(void)
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| 44 | {
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| 45 | return (PRTDBGSYMBOL)RTMemAllocZ(sizeof(RTDBGSYMBOL));
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| 46 | }
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| 47 | RT_EXPORT_SYMBOL(RTDbgSymbolAlloc);
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| 48 |
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| 49 |
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| 50 | /**
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| 51 | * Duplicates a symbol structure.
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| 52 | *
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| 53 | * @returns Pointer to duplicate on success, NULL on failure.
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| 54 | *
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| 55 | * @param pSymInfo The symbol info to duplicate.
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| 56 | */
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| 57 | RTDECL(PRTDBGSYMBOL) RTDbgSymbolDup(PCRTDBGSYMBOL pSymInfo)
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| 58 | {
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| 59 | return (PRTDBGSYMBOL)RTMemDup(pSymInfo, sizeof(*pSymInfo));
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| 60 | }
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| 61 | RT_EXPORT_SYMBOL(RTDbgSymbolDup);
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| 62 |
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| 63 |
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| 64 | /**
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| 65 | * Free a symbol structure previously allocated by a RTDbg method.
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| 66 | *
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| 67 | * @param pSymInfo The symbol info to free. NULL is ignored.
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| 68 | */
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| 69 | RTDECL(void) RTDbgSymbolFree(PRTDBGSYMBOL pSymInfo)
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| 70 | {
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| 71 | RTMemFree(pSymInfo);
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| 72 | }
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| 73 | RT_EXPORT_SYMBOL(RTDbgSymbolFree);
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| 74 |
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| 75 |
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| 76 | /**
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| 77 | * Allocate a new line number structure.
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| 78 | *
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| 79 | * @returns Pointer to a new structure on success, NULL on failure.
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| 80 | */
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| 81 | RTDECL(PRTDBGLINE) RTDbgLineAlloc(void)
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| 82 | {
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| 83 | return (PRTDBGLINE)RTMemAllocZ(sizeof(RTDBGLINE));
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| 84 | }
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| 85 | RT_EXPORT_SYMBOL(RTDbgLineAlloc);
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| 86 |
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| 87 |
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| 88 | /**
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| 89 | * Duplicates a line number structure.
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| 90 | *
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| 91 | * @returns Pointer to duplicate on success, NULL on failure.
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| 92 | *
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| 93 | * @param pLine The line number to duplicate.
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| 94 | */
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| 95 | RTDECL(PRTDBGLINE) RTDbgLineDup(PCRTDBGLINE pLine)
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| 96 | {
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| 97 | return (PRTDBGLINE)RTMemDup(pLine, sizeof(*pLine));
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| 98 | }
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| 99 | RT_EXPORT_SYMBOL(RTDbgLineDup);
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| 100 |
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| 101 |
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| 102 | /**
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| 103 | * Free a line number structure previously allocated by a RTDbg method.
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| 104 | *
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| 105 | * @param pLine The line number to free. NULL is ignored.
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| 106 | */
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| 107 | RTDECL(void) RTDbgLineFree(PRTDBGLINE pLine)
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| 108 | {
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| 109 | RTMemFree(pLine);
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| 110 | }
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| 111 | RT_EXPORT_SYMBOL(RTDbgLineFree);
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| 112 |
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