| 1 | /* $Id: tstRTDarwinMachKernel.cpp 82968 2020-02-04 10:35:17Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT Testcase - mach_kernel symbol resolving hack.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2011-2020 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 <iprt/err.h>
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| 33 | #include <iprt/string.h>
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| 34 | #include <iprt/test.h>
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| 35 |
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| 36 |
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| 37 | /*********************************************************************************************************************************
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| 38 | * Global Variables *
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| 39 | *********************************************************************************************************************************/
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| 40 | const char *g_pszTestKernel = "/no-such-file";
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| 41 |
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| 42 |
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| 43 | static void dotest(void)
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| 44 | {
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| 45 | RTDBGKRNLINFO hKrnlInfo;
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| 46 | RTTESTI_CHECK_RC_RETV(RTR0DbgKrnlInfoOpen(&hKrnlInfo, 0), VINF_SUCCESS);
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| 47 | static const char * const s_apszSyms[] =
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| 48 | {
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| 49 | "ast_pending",
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| 50 | "cpu_interrupt",
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| 51 | "dtrace_register",
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| 52 | "dtrace_suspend",
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| 53 | "kext_alloc",
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| 54 | "kext_free",
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| 55 | "vm_map_protect"
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| 56 | };
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| 57 | for (unsigned i = 0; i < RT_ELEMENTS(s_apszSyms); i++)
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| 58 | {
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| 59 | void *pvValue = NULL;
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| 60 | int rc = RTR0DbgKrnlInfoQuerySymbol(hKrnlInfo, NULL, s_apszSyms[i], &pvValue);
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| 61 | RTTestIPrintf(RTTESTLVL_ALWAYS, "%Rrc %p %s\n", rc, pvValue, s_apszSyms[i]);
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| 62 | RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
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| 63 | if (RT_SUCCESS(rc))
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| 64 | RTTESTI_CHECK_RC(RTR0DbgKrnlInfoQuerySymbol(hKrnlInfo, NULL, s_apszSyms[i], NULL), VINF_SUCCESS);
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| 65 | }
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| 66 |
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| 67 | RTTESTI_CHECK_RC(RTR0DbgKrnlInfoQuerySymbol(hKrnlInfo, NULL, "no_such_symbol_name_really", NULL), VERR_SYMBOL_NOT_FOUND);
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| 68 | RTTESTI_CHECK(RTR0DbgKrnlInfoRelease(hKrnlInfo) == 0);
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| 69 | RTTESTI_CHECK(RTR0DbgKrnlInfoRelease(NIL_RTDBGKRNLINFO) == 0);
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| 70 | }
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| 71 |
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| 72 |
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| 73 | int main(int argc, char **argv)
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| 74 | {
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| 75 | RTTEST hTest;
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| 76 | RTEXITCODE rcExit = RTTestInitAndCreate("tstRTDarwinMachKernel", &hTest);
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| 77 | if (rcExit != RTEXITCODE_SUCCESS)
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| 78 | return rcExit;
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| 79 | RTTestBanner(hTest);
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| 80 |
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| 81 | /* Optional kernel path as argument. */
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| 82 | if (argc == 2)
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| 83 | g_pszTestKernel = argv[1];
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| 84 | #ifndef RT_OS_DARWIN
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| 85 | else
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| 86 | return RTTestSkipAndDestroy(hTest, "not on darwin");
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| 87 | #endif
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| 88 |
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| 89 | dotest();
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| 90 |
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| 91 | return RTTestSummaryAndDestroy(hTest);
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| 92 | }
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| 93 |
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