/* $Id: tstRTDarwinMachKernel.cpp $ */ /** @file * IPRT Testcase - mach_kernel symbol resolving hack. */ /* * Copyright (C) 2011-2020 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 * *********************************************************************************************************************************/ #include #include #include #include /********************************************************************************************************************************* * Global Variables * *********************************************************************************************************************************/ const char *g_pszTestKernel = "/no-such-file"; static void dotest(void) { RTDBGKRNLINFO hKrnlInfo; RTTESTI_CHECK_RC_RETV(RTR0DbgKrnlInfoOpen(&hKrnlInfo, 0), VINF_SUCCESS); static const char * const s_apszSyms[] = { "ast_pending", "cpu_interrupt", "dtrace_register", "dtrace_suspend", "kext_alloc", "kext_free", "vm_map_protect" }; for (unsigned i = 0; i < RT_ELEMENTS(s_apszSyms); i++) { void *pvValue = NULL; int rc = RTR0DbgKrnlInfoQuerySymbol(hKrnlInfo, NULL, s_apszSyms[i], &pvValue); RTTestIPrintf(RTTESTLVL_ALWAYS, "%Rrc %p %s\n", rc, pvValue, s_apszSyms[i]); RTTESTI_CHECK_RC(rc, VINF_SUCCESS); if (RT_SUCCESS(rc)) RTTESTI_CHECK_RC(RTR0DbgKrnlInfoQuerySymbol(hKrnlInfo, NULL, s_apszSyms[i], NULL), VINF_SUCCESS); } RTTESTI_CHECK_RC(RTR0DbgKrnlInfoQuerySymbol(hKrnlInfo, NULL, "no_such_symbol_name_really", NULL), VERR_SYMBOL_NOT_FOUND); RTTESTI_CHECK(RTR0DbgKrnlInfoRelease(hKrnlInfo) == 0); RTTESTI_CHECK(RTR0DbgKrnlInfoRelease(NIL_RTDBGKRNLINFO) == 0); } int main(int argc, char **argv) { RTTEST hTest; RTEXITCODE rcExit = RTTestInitAndCreate("tstRTDarwinMachKernel", &hTest); if (rcExit != RTEXITCODE_SUCCESS) return rcExit; RTTestBanner(hTest); /* Optional kernel path as argument. */ if (argc == 2) g_pszTestKernel = argv[1]; #ifndef RT_OS_DARWIN else return RTTestSkipAndDestroy(hTest, "not on darwin"); #endif dotest(); return RTTestSummaryAndDestroy(hTest); }