1 files changed, 92 insertions, 0 deletions
diff --git a/src/VBox/ValidationKit/bootsectors/bs3-cpu-basic-2.c b/src/VBox/ValidationKit/bootsectors/bs3-cpu-basic-2.c
new file mode 100644
index 00000000..242d3377
--- /dev/null
+++ b/src/VBox/ValidationKit/bootsectors/bs3-cpu-basic-2.c
@@ -0,0 +1,92 @@
+/* $Id: bs3-cpu-basic-2.c $ */
+/** @file
+ * BS3Kit - bs3-cpu-basic-2, 16-bit C code.
+ */
+
+/*
+ * Copyright (C) 2007-2019 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                                                                                                                 *
+*********************************************************************************************************************************/
+#include <bs3kit.h>
+#include <iprt/asm-amd64-x86.h>
+
+
+/*********************************************************************************************************************************
+*   Internal Functions                                                                                                           *
+*********************************************************************************************************************************/
+BS3TESTMODE_PROTOTYPES_MODE(bs3CpuBasic2_TssGateEsp);
+BS3TESTMODE_PROTOTYPES_MODE(bs3CpuBasic2_RaiseXcpt1);
+
+FNBS3TESTDOMODE             bs3CpuBasic2_sidt_f16;
+FNBS3TESTDOMODE             bs3CpuBasic2_sgdt_f16;
+FNBS3TESTDOMODE             bs3CpuBasic2_lidt_f16;
+FNBS3TESTDOMODE             bs3CpuBasic2_lgdt_f16;
+FNBS3TESTDOMODE             bs3CpuBasic2_iret_f16;
+
+BS3_DECL_CALLBACK(void)     bs3CpuBasic2_Do32BitTests_pe32();
+
+
+/*********************************************************************************************************************************
+*   Global Variables                                                                                                             *
+*********************************************************************************************************************************/
+static const BS3TESTMODEENTRY g_aModeTest[] =
+{
+    BS3TESTMODEENTRY_MODE("tss / gate / esp", bs3CpuBasic2_TssGateEsp),
+    //BS3TESTMODEENTRY_MODE("raise xcpt #1", bs3CpuBasic2_RaiseXcpt1), // !long mode is broken!
+};
+
+static const BS3TESTMODEBYONEENTRY g_aModeByOneTests[] =
+{
+    { "iret", bs3CpuBasic2_iret_f16, 0 },
+    { "sidt", bs3CpuBasic2_sidt_f16, 0 },
+    { "sgdt", bs3CpuBasic2_sgdt_f16, 0 },
+    { "lidt", bs3CpuBasic2_lidt_f16, 0 },
+    { "lgdt", bs3CpuBasic2_lgdt_f16, 0 },
+};
+
+
+BS3_DECL(void) Main_rm()
+{
+    Bs3InitAll_rm();
+    Bs3TestInit("bs3-cpu-basic-2");
+    Bs3TestPrintf("g_uBs3CpuDetected=%#x\n", g_uBs3CpuDetected);
+
+    /*
+     * Do tests driven from 16-bit code.
+     */
+    NOREF(g_aModeTest); NOREF(g_aModeByOneTests); /* for when commenting out bits */
+#if 0
+    Bs3TestDoModes_rm(g_aModeTest, RT_ELEMENTS(g_aModeTest));
+    Bs3TestDoModesByOne_rm(g_aModeByOneTests, RT_ELEMENTS(g_aModeByOneTests), 0);
+#endif
+
+    /*
+     * Do tests driven from 32-bit code (bs3-cpu-basic-2-32.c32 via assembly).
+     */
+    Bs3SwitchTo32BitAndCallC_rm(bs3CpuBasic2_Do32BitTests_pe32, 0);
+
+    Bs3TestTerm();
+//for (;;) { ASMHalt(); }
+}
+