VirtualBox

source: vbox/trunk/src/VBox/VMM/VMMR3/EMR3Dbg.cpp@ 60682

Last change on this file since 60682 was 57358, checked in by vboxsync, 9 years ago

*: scm cleanup run.

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File size: 2.6 KB
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1/* $Id: EMR3Dbg.cpp 57358 2015-08-14 15:16:38Z vboxsync $ */
2/** @file
3 * EM - Execution Monitor / Manager, Debugger Related Bits.
4 */
5
6/*
7 * Copyright (C) 2006-2015 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 */
17
18
19/*********************************************************************************************************************************
20* Header Files *
21*********************************************************************************************************************************/
22#define LOG_GROUP LOG_GROUP_EM
23#include <VBox/vmm/em.h>
24#include <VBox/dbg.h>
25#include "EMInternal.h"
26
27
28/** @callback_method_impl{FNDBGCCMD,
29 * Implements the '.alliem' command. }
30 */
31static DECLCALLBACK(int) enmR3DbgCmdAllIem(PCDBGCCMD pCmd, PDBGCCMDHLP pCmdHlp, PUVM pUVM, PCDBGCVAR paArgs, unsigned cArgs)
32{
33 int rc;
34 bool f;
35
36 if (cArgs == 0)
37 {
38 rc = EMR3QueryExecutionPolicy(pUVM, EMEXECPOLICY_IEM_ALL, &f);
39 if (RT_FAILURE(rc))
40 return DBGCCmdHlpFailRc(pCmdHlp, pCmd, rc, "EMR3QueryExecutionPolicy(,EMEXECPOLICY_IEM_ALL,");
41 DBGCCmdHlpPrintf(pCmdHlp, f ? "alliem: enabled\n" : "alliem: disabled\n");
42 }
43 else
44 {
45 rc = DBGCCmdHlpVarToBool(pCmdHlp, &paArgs[0], &f);
46 if (RT_FAILURE(rc))
47 return DBGCCmdHlpFailRc(pCmdHlp, pCmd, rc, "DBGCCmdHlpVarToBool");
48 rc = EMR3SetExecutionPolicy(pUVM, EMEXECPOLICY_IEM_ALL, f);
49 if (RT_FAILURE(rc))
50 return DBGCCmdHlpFailRc(pCmdHlp, pCmd, rc, "EMR3SetExecutionPolicy(,EMEXECPOLICY_IEM_ALL,%RTbool)", f);
51 }
52 return VINF_SUCCESS;
53}
54
55
56/** Describes a optional boolean argument. */
57static DBGCVARDESC const g_BoolArg = { 0, 1, DBGCVAR_CAT_ANY, 0, "boolean", "Boolean value." };
58
59/** Commands. */
60static DBGCCMD const g_aCmds[] =
61{
62 {
63 "alliem", 0, 1, &g_BoolArg, 1, 0, enmR3DbgCmdAllIem, "[boolean]",
64 "Enables or disabled executing ALL code in IEM, if no arguments are given it displays the current status."
65 },
66};
67
68
69int emR3InitDbg(PVM pVM)
70{
71 int rc = VINF_SUCCESS;
72#ifdef VBOX_WITH_DEBUGGER
73 rc = DBGCRegisterCommands(&g_aCmds[0], RT_ELEMENTS(g_aCmds));
74 AssertLogRelRC(rc);
75#endif
76 return rc;
77}
78
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