| 1 | /* $Id: initterm-gc.cpp 8155 2008-04-18 15:16:47Z vboxsync $ */
|
|---|
| 2 | /** @file
|
|---|
| 3 | * innotek Portable Runtime - Init Guest Context.
|
|---|
| 4 | */
|
|---|
| 5 |
|
|---|
| 6 | /*
|
|---|
| 7 | * Copyright (C) 2006-2007 Sun Microsystems, Inc.
|
|---|
| 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 | * The contents of this file may alternatively be used under the terms
|
|---|
| 18 | * of the Common Development and Distribution License Version 1.0
|
|---|
| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
|
|---|
| 20 | * VirtualBox OSE distribution, in which case the provisions of the
|
|---|
| 21 | * CDDL are applicable instead of those of the GPL.
|
|---|
| 22 | *
|
|---|
| 23 | * You may elect to license modified versions of this file under the
|
|---|
| 24 | * terms and conditions of either the GPL or the CDDL or both.
|
|---|
| 25 | *
|
|---|
| 26 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
|
|---|
| 27 | * Clara, CA 95054 USA or visit http://www.sun.com if you need
|
|---|
| 28 | * additional information or have any questions.
|
|---|
| 29 | */
|
|---|
| 30 |
|
|---|
| 31 |
|
|---|
| 32 |
|
|---|
| 33 | /*******************************************************************************
|
|---|
| 34 | * Header Files *
|
|---|
| 35 | *******************************************************************************/
|
|---|
| 36 | #define LOG_GROUP RTLOGGROUP_DEFAULT
|
|---|
| 37 |
|
|---|
| 38 | #include <iprt/initterm.h>
|
|---|
| 39 | #include <iprt/time.h>
|
|---|
| 40 | #include <iprt/log.h>
|
|---|
| 41 | #include <iprt/err.h>
|
|---|
| 42 | #include <iprt/string.h>
|
|---|
| 43 | #include "internal/time.h"
|
|---|
| 44 |
|
|---|
| 45 |
|
|---|
| 46 | /*******************************************************************************
|
|---|
| 47 | * Global Variables *
|
|---|
| 48 | *******************************************************************************/
|
|---|
| 49 | /**
|
|---|
| 50 | * Program start nanosecond TS.
|
|---|
| 51 | */
|
|---|
| 52 | uint64_t g_u64ProgramStartNanoTS;
|
|---|
| 53 |
|
|---|
| 54 | /**
|
|---|
| 55 | * Program start microsecond TS.
|
|---|
| 56 | */
|
|---|
| 57 | uint64_t g_u64ProgramStartMicroTS;
|
|---|
| 58 |
|
|---|
| 59 | /**
|
|---|
| 60 | * Program start millisecond TS.
|
|---|
| 61 | */
|
|---|
| 62 | uint64_t g_u64ProgramStartMilliTS;
|
|---|
| 63 |
|
|---|
| 64 |
|
|---|
| 65 | /**
|
|---|
| 66 | * Initalizes the guest context runtime library.
|
|---|
| 67 | *
|
|---|
| 68 | * @returns iprt status code.
|
|---|
| 69 | *
|
|---|
| 70 | * @param u64ProgramStartNanoTS The startup timestamp.
|
|---|
| 71 | */
|
|---|
| 72 | RTGCDECL(int) RTGCInit(uint64_t u64ProgramStartNanoTS)
|
|---|
| 73 | {
|
|---|
| 74 | /*
|
|---|
| 75 | * Init the program start TSes.
|
|---|
| 76 | */
|
|---|
| 77 | g_u64ProgramStartNanoTS = u64ProgramStartNanoTS;
|
|---|
| 78 | g_u64ProgramStartMicroTS = u64ProgramStartNanoTS / 1000;
|
|---|
| 79 | g_u64ProgramStartMilliTS = u64ProgramStartNanoTS / 1000000;
|
|---|
| 80 |
|
|---|
| 81 | LogFlow(("RTGCInit: returns VINF_SUCCESS\n"));
|
|---|
| 82 | return VINF_SUCCESS;
|
|---|
| 83 | }
|
|---|
| 84 |
|
|---|
| 85 |
|
|---|
| 86 | /**
|
|---|
| 87 | * Terminates the guest context runtime library.
|
|---|
| 88 | */
|
|---|
| 89 | RTGCDECL(void) RTGCTerm(void)
|
|---|
| 90 | {
|
|---|
| 91 | /* do nothing */
|
|---|
| 92 | }
|
|---|
