67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
// ******************************************************************
|
|
// *
|
|
// * .,-::::: .,:: .::::::::. .,:: .:
|
|
// * ,;;;'````' `;;;, .,;; ;;;'';;' `;;;, .,;;
|
|
// * [[[ '[[,,[[' [[[__[[\. '[[,,[['
|
|
// * $$$ Y$$$P $$""""Y$$ Y$$$P
|
|
// * `88bo,__,o, oP"``"Yo, _88o,,od8P oP"``"Yo,
|
|
// * "YUMMMMMP",m" "Mm,""YUMMMP" ,m" "Mm,
|
|
// *
|
|
// * Cxbx->Win32->CxbxKrnl->EmuFS.h
|
|
// *
|
|
// * This file is part of the Cxbx project.
|
|
// *
|
|
// * Cxbx and Cxbe are free software; you can redistribute them
|
|
// * and/or modify them under the terms of the GNU General Public
|
|
// * License as published by the Free Software Foundation; either
|
|
// * version 2 of the license, or (at your option) any later version.
|
|
// *
|
|
// * 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 recieved a copy of the GNU General Public License
|
|
// * along with this program; see the file COPYING.
|
|
// * If not, write to the Free Software Foundation, Inc.,
|
|
// * 59 Temple Place - Suite 330, Bostom, MA 02111-1307, USA.
|
|
// *
|
|
// * (c) 2002-2003 Aaron Robinson <caustik@caustik.com>
|
|
// *
|
|
// * All rights reserved
|
|
// *
|
|
// ******************************************************************
|
|
#ifndef EMUFS_H
|
|
#define EMUFS_H
|
|
|
|
// ******************************************************************
|
|
// * func: EmuSwapFS
|
|
// ******************************************************************
|
|
// *
|
|
// * This function is used to swap between the native Win2k/XP FS:
|
|
// * structure, and the Emu FS: structure. Before running Windows
|
|
// * code, you *must* swap over to Win2k/XP FS. Similarly, before
|
|
// * running Xbox code, you *must* swap back over to Emu FS.
|
|
// *
|
|
// ******************************************************************
|
|
static inline void EmuSwapFS()
|
|
{
|
|
__asm
|
|
{
|
|
mov ax, fs:[0x14] // FS.ArbitraryUserPointer
|
|
mov fs, ax
|
|
}
|
|
}
|
|
|
|
// ******************************************************************
|
|
// * func: EmuGenerateFS
|
|
// ******************************************************************
|
|
void EmuGenerateFS();
|
|
|
|
// ******************************************************************
|
|
// * func: EmuInitFS
|
|
// ******************************************************************
|
|
void EmuInitFS();
|
|
|
|
#endif
|