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/** @file
* VirtualBox - Common C and C++ definition.
*/
/*
* Copyright (C) 2006-2022 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
*/
#ifndef VBOX_INCLUDED_cdefs_h
#define VBOX_INCLUDED_cdefs_h
#ifndef RT_WITHOUT_PRAGMA_ONCE
# pragma once
#endif
#include <iprt/cdefs.h>
/** @defgroup grp_vbox_cdefs VBox Common Defintions and Macros
* @{
*/
/** @def VBOX_WITH_STATISTICS
* When defined all statistics will be included in the build.
* This is enabled by default in all debug builds.
*/
#ifndef VBOX_WITH_STATISTICS
# ifdef DEBUG
# define VBOX_WITH_STATISTICS
# endif
#endif
/** @def VBOX_STRICT
* Alias for RT_STRICT.
*/
#ifdef RT_STRICT
# ifndef VBOX_STRICT
# define VBOX_STRICT
# endif
#endif
/** @def VBOX_STRICT_GUEST
* Be strict on guest input. This can be overriden on the compiler command line
* or per source file by defining VBOX_NO_STRICT_GUEST.
*
* @sa VBox/assert.h and its ASSERT_GUEST_XXXX macros.
*/
#ifndef VBOX_STRICT_GUEST
# ifdef VBOX_STRICT
# define VBOX_STRICT_GUEST
# endif
#endif
/** @def VBOX_NO_STRICT_GUEST
* Define to override VBOX_STRICT_GUEST, disabling asserting on guest input. */
#ifdef VBOX_NO_STRICT_GUEST
# undef VBOX_STRICT_GUEST
#endif
/*
* Shut up DOXYGEN warnings and guide it properly thru the code.
*/
#ifdef DOXYGEN_RUNNING
#define VBOX_WITH_STATISTICS
#define VBOX_STRICT
#define VBOX_STRICT_GUEST
#define VBOX_NO_STRICT_GUEST
#define IN_DBG
#define IN_DIS
#define IN_INTNET_R0
#define IN_INTNET_R3
#define IN_PCIRAW_R0
#define IN_PCIRAW_R3
#define IN_REM_R3
#define IN_SUP_R0
#define IN_SUP_R3
#define IN_SUP_RC
#define IN_SUP_STATIC
#define IN_USBLIB
#define IN_VBOXDDU
#define IN_VMM_RC
#define IN_VMM_R0
#define IN_VMM_R3
#define IN_VMM_STATIC
#endif
/** @def VBOXCALL
* The standard calling convention for VBOX interfaces.
*/
#define VBOXCALL RTCALL
/** @def IN_DIS
* Used to indicate whether we're inside the same link module as the
* disassembler.
*/
/** @def DISDECL(type)
* Disassembly export or import declaration.
* @param type The return type of the function declaration.
*/
#if defined(IN_DIS)
# ifdef IN_DIS_STATIC
# define DISDECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
# else
# define DISDECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
# endif
#else
# define DISDECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_DBG
* Used to indicate whether we're inside the same link module as the debugger
* console, gui, and related things (ring-3).
*/
/** @def DBGDECL(type)
* Debugger module export or import declaration.
* Functions declared using this exists only in R3 since the
* debugger modules is R3 only.
* @param type The return type of the function declaration.
*/
#if defined(IN_DBG_R3) || defined(IN_DBG)
# define DBGDECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define DBGDECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_INTNET_R3
* Used to indicate whether we're inside the same link module as the Ring-3
* Internal Networking Service.
*/
/** @def INTNETR3DECL(type)
* Internal Networking Service export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_INTNET_R3
# define INTNETR3DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define INTNETR3DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_INTNET_R0
* Used to indicate whether we're inside the same link module as the R0
* Internal Network Service.
*/
/** @def INTNETR0DECL(type)
* Internal Networking Service export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_INTNET_R0
# define INTNETR0DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define INTNETR0DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_PCIRAW_R3
* Used to indicate whether we're inside the same link module as the Ring-3
* PCI passthrough support.
*/
/** @def PCIRAWR3DECL(type)
* PCI passthrough export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_PCIRAW_R3
# define PCIRAWR3DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define PCIRAWR3DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_PCIRAW_R0
* Used to indicate whether we're inside the same link module as the R0
* PCI passthrough support.
*/
/** @def PCIRAWR0DECL(type)
* PCI passthroug export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_PCIRAW_R0
# define PCIRAWR0DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define PCIRAWR0DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_REM_R3
* Used to indicate whether we're inside the same link module as
* the HC Ring-3 Recompiled Execution Manager.
*/
/** @def REMR3DECL(type)
* Recompiled Execution Manager HC Ring-3 export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_REM_R3
# define REMR3DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define REMR3DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_SUP_R3
* Used to indicate whether we're inside the same link module as the Ring-3
* Support Library or not.
*/
/** @def SUPR3DECL(type)
* Support library export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_SUP_R3
# ifdef IN_SUP_STATIC
# define SUPR3DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
# else
# define SUPR3DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
# endif
#else
# ifdef IN_SUP_STATIC
# define SUPR3DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
# else
# define SUPR3DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
# endif
#endif
/** @def IN_SUP_R0
* Used to indicate whether we're inside the same link module as the Ring-0
* Support Library or not.
*/
/** @def IN_SUP_STATIC
* Used to indicate that the Support Library is built or used as a static
* library.
*/
/** @def SUPR0DECL(type)
* Support library export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_SUP_R0
# ifdef IN_SUP_STATIC
# define SUPR0DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
# else
# define SUPR0DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
# endif
#else
# ifdef IN_SUP_STATIC
# define SUPR0DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
# else
# define SUPR0DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
# endif
#endif
/** @def IN_SUP_RC
* Used to indicate whether we're inside the same link module as the RC Support
* Library or not.
*/
/** @def SUPRCDECL(type)
* Support library export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_SUP_RC
# define SUPRCDECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define SUPRCDECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_SUP_R0
* Used to indicate whether we're inside the same link module as the Ring-0
* Support Library or not.
*/
/** @def SUPR0DECL(type)
* Support library export or import declaration.
* @param type The return type of the function declaration.
*/
#if defined(IN_SUP_R0) || defined(IN_SUP_R3) || defined(IN_SUP_RC)
# define SUPDECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define SUPDECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_USBLIB
* Used to indicate whether we're inside the same link module as the USBLib.
*/
/** @def USBLIB_DECL
* USBLIB export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_RING0
# define USBLIB_DECL(type) type VBOXCALL
#elif defined(IN_USBLIB)
# define USBLIB_DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define USBLIB_DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def IN_VMM_STATIC
* Used to indicate that the virtual machine monitor is built or used as a
* static library.
*/
/** @def IN_VMM_R3
* Used to indicate whether we're inside the same link module as the ring 3 part of the
* virtual machine monitor or not.
*/
/** @def VMMR3DECL
* Ring-3 VMM export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_VMM_R3
# ifdef IN_VMM_STATIC
# define VMMR3DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
# else
# define VMMR3DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
# endif
#elif defined(IN_RING3)
# ifdef IN_VMM_STATIC
# define VMMR3DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
# else
# define VMMR3DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
# endif
#else
# define VMMR3DECL(type) DECL_INVALID(type)
#endif
/** @def IN_VMM_R0
* Used to indicate whether we're inside the same link module as the ring-0 part
* of the virtual machine monitor or not.
*/
/** @def VMMR0DECL
* Ring-0 VMM export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_VMM_R0
# define VMMR0DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#elif defined(IN_RING0)
# define VMMR0DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#else
# define VMMR0DECL(type) DECL_INVALID(type)
#endif
/** @def IN_VMM_RC
* Used to indicate whether we're inside the same link module as the raw-mode
* context part of the virtual machine monitor or not.
*/
/** @def VMMRCDECL
* Raw-mode context VMM export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_VMM_RC
# define VMMRCDECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#elif defined(IN_RC)
# define VMMRCDECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#else
# define VMMRCDECL(type) DECL_INVALID(type)
#endif
/** @def VMMRZDECL
* Ring-0 and Raw-mode context VMM export or import declaration.
* @param type The return type of the function declaration.
*/
#if defined(IN_VMM_R0) || defined(IN_VMM_RC)
# define VMMRZDECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#elif defined(IN_RING0) || defined(IN_RZ)
# define VMMRZDECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#else
# define VMMRZDECL(type) DECL_INVALID(type)
#endif
/** @def VMMDECL
* VMM export or import declaration.
* @param type The return type of the function declaration.
*/
#ifdef IN_VMM_STATIC
# define VMMDECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
#elif defined(IN_VMM_R3) || defined(IN_VMM_R0) || defined(IN_VMM_RC)
# define VMMDECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
#else
# define VMMDECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @def VMM_INT_DECL
* VMM internal function.
* @param type The return type of the function declaration.
*/
#if defined(IN_VMM_R3) || defined(IN_VMM_R0) || defined(IN_VMM_RC)
# define VMM_INT_DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
#else
# define VMM_INT_DECL(type) DECL_INVALID(type)
#endif
/** @def VMMR3_INT_DECL
* VMM internal function, ring-3.
* @param type The return type of the function declaration.
*/
#ifdef IN_VMM_R3
# define VMMR3_INT_DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
#else
# define VMMR3_INT_DECL(type) DECL_INVALID(type)
#endif
/** @def VMMR0_INT_DECL
* VMM internal function, ring-0.
* @param type The return type of the function declaration.
*/
#ifdef IN_VMM_R0
# define VMMR0_INT_DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
#else
# define VMMR0_INT_DECL(type) DECL_INVALID(type)
#endif
/** @def VMMRC_INT_DECL
* VMM internal function, raw-mode context.
* @param type The return type of the function declaration.
*/
#ifdef IN_VMM_RC
# define VMMRC_INT_DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
#else
# define VMMRC_INT_DECL(type) DECL_INVALID(type)
#endif
/** @def VMMRZ_INT_DECL
* VMM internal function, ring-0 + raw-mode context.
* @param type The return type of the function declaration.
*/
#if defined(IN_VMM_RC) || defined(IN_VMM_R0)
# define VMMRZ_INT_DECL(type) DECL_HIDDEN_NOTHROW(type) VBOXCALL
#else
# define VMMRZ_INT_DECL(type) DECL_INVALID(type)
#endif
/** @def IN_VBOXDDU
* Used to indicate whether we're inside the VBoxDDU shared object.
*/
/** @def VBOXDDU_DECL(type)
* VBoxDDU export or import (ring-3).
* @param type The return type of the function declaration.
*/
#ifdef IN_VBOXDDU
# ifdef IN_VBOXDDU_STATIC
# define VBOXDDU_DECL(type) type
# else
# define VBOXDDU_DECL(type) DECL_EXPORT_NOTHROW(type) VBOXCALL
# endif
#else
# define VBOXDDU_DECL(type) DECL_IMPORT_NOTHROW(type) VBOXCALL
#endif
/** @} */
/** @defgroup grp_devdrv Device Emulations and Drivers
* @{ */
/** @} */
#endif /* !VBOX_INCLUDED_cdefs_h */
|
