1 files changed, 127 insertions, 0 deletions
diff --git a/src/VBox/Runtime/testcase/tstRTR0DbgKrnlInfo.cpp b/src/VBox/Runtime/testcase/tstRTR0DbgKrnlInfo.cpp
new file mode 100644
index 00000000..51ff3f92
--- /dev/null
+++ b/src/VBox/Runtime/testcase/tstRTR0DbgKrnlInfo.cpp
@@ -0,0 +1,127 @@
+/* $Id: tstRTR0DbgKrnlInfo.cpp $ */
+/** @file
+ * IPRT R0 Testcase - Debug kernel information.
+ */
+
+/*
+ * Copyright (C) 2012-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <iprt/thread.h>
+
+#include <iprt/asm-amd64-x86.h>
+#include <iprt/err.h>
+#include <iprt/time.h>
+#include <iprt/string.h>
+#include <VBox/sup.h>
+#include <iprt/dbg.h>
+#include "tstRTR0DbgKrnlInfo.h"
+#include "tstRTR0Common.h"
+
+
+/**
+ * Service request callback function.
+ *
+ * @returns VBox status code.
+ * @param   pSession    The caller's session.
+ * @param   u64Arg      64-bit integer argument.
+ * @param   pReqHdr     The request header. Input / Output. Optional.
+ */
+DECLEXPORT(int) TSTR0DbgKrnlInfoSrvReqHandler(PSUPDRVSESSION pSession, uint32_t uOperation,
+                                                   uint64_t u64Arg, PSUPR0SERVICEREQHDR pReqHdr)
+{
+    NOREF(pSession);
+    if (u64Arg)
+        return VERR_INVALID_PARAMETER;
+    if (!RT_VALID_PTR(pReqHdr))
+        return VERR_INVALID_PARAMETER;
+    char   *pszErr = (char *)(pReqHdr + 1);
+    size_t  cchErr = pReqHdr->cbReq - sizeof(*pReqHdr);
+    if (cchErr < 32 || cchErr >= 0x10000)
+        return VERR_INVALID_PARAMETER;
+    *pszErr = '\0';
+
+    /*
+     * The big switch.
+     */
+    bool fSavedMayPanic = RTAssertSetMayPanic(false); /* Don't crash the host with strict builds! */
+    RTDBGKRNLINFO hKrnlInfo = NIL_RTDBGKRNLINFO;
+    switch (uOperation)
+    {
+        case TSTRTR0DBGKRNLINFO_SANITY_OK:
+            break;
+
+        case TSTRTR0DBGKRNLINFO_SANITY_FAILURE:
+            RTStrPrintf(pszErr, cchErr, "!42failure42%1024s", "");
+            break;
+
+        case TSTRTR0DBGKRNLINFO_BASIC:
+        {
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoOpen(&hKrnlInfo, 1), VERR_INVALID_PARAMETER);
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoOpen(NULL, 0), VERR_INVALID_PARAMETER);
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoOpen(&hKrnlInfo, 0), VINF_SUCCESS);
+
+            size_t offMemb;
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoQueryMember(NULL, NULL, "Test", "Test", &offMemb), VERR_INVALID_HANDLE);
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoQueryMember(hKrnlInfo, NULL, NULL, "Test", &offMemb), VERR_INVALID_PARAMETER);
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoQueryMember(hKrnlInfo, NULL, "Test", NULL, &offMemb), VERR_INVALID_PARAMETER);
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoQueryMember(hKrnlInfo, NULL, "Test", "Test", NULL), VERR_INVALID_PARAMETER);
+
+            void *pvSymbol;
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoQuerySymbol(NULL, "Test", "Test", &pvSymbol), VERR_INVALID_HANDLE);
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoQuerySymbol(hKrnlInfo, "TestModule", "Test", &pvSymbol), VERR_MODULE_NOT_FOUND);
+            RTR0TESTR0_CHECK_RC_BREAK(RTR0DbgKrnlInfoQuerySymbol(hKrnlInfo, NULL, NULL, &pvSymbol), VERR_INVALID_PARAMETER);
+
+            RTR0DbgKrnlInfoRelease(hKrnlInfo);
+            hKrnlInfo = NIL_RTDBGKRNLINFO;
+            uint32_t cRefs;
+            RTR0TESTR0_CHECK_MSG((cRefs = RTR0DbgKrnlInfoRelease(NIL_RTDBGKRNLINFO)) == 0, ("cRefs=%#x", cRefs));
+            break;
+        }
+
+        /** @todo check member retreival based on target platform. */
+        /** @todo check symbol lookups based on target platform. */
+
+        default:
+            RTStrPrintf(pszErr, cchErr, "!Unknown test #%d", uOperation);
+            break;
+    }
+    if (hKrnlInfo != NIL_RTDBGKRNLINFO)
+        RTR0DbgKrnlInfoRelease(hKrnlInfo);
+    RTAssertSetMayPanic(fSavedMayPanic);
+
+    /* The error indicator is the '!' in the message buffer. */
+    return VINF_SUCCESS;
+}
+