1 /****************************************************************************
3 * Realmode X86 Emulator Library
5 * Copyright (C) 1991-2004 SciTech Software, Inc.
6 * Copyright (C) David Mosberger-Tang
7 * Copyright (C) 1999 Egbert Eich
9 * ========================================================================
11 * Permission to use, copy, modify, distribute, and sell this software and
12 * its documentation for any purpose is hereby granted without fee,
13 * provided that the above copyright notice appear in all copies and that
14 * both that copyright notice and this permission notice appear in
15 * supporting documentation, and that the name of the authors not be used
16 * in advertising or publicity pertaining to distribution of the software
17 * without specific, written prior permission. The authors makes no
18 * representations about the suitability of this software for any purpose.
19 * It is provided "as is" without express or implied warranty.
21 * THE AUTHORS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
22 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
23 * EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
24 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
25 * USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
26 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
27 * PERFORMANCE OF THIS SOFTWARE.
29 * ========================================================================
33 * Developer: Kendall Bennett
35 * Description: Header file for system specific functions. These functions
36 * are always compiled and linked in the OS depedent libraries,
37 * and never in a binary portable driver.
39 ****************************************************************************/
41 #ifndef __X86EMU_X86EMUI_H
42 #define __X86EMU_X86EMUI_H
44 /* If we are compiling in C++ mode, we can compile some functions as
45 * inline to increase performance (however the code size increases quite
46 * dramatically in this case).
49 #if defined(__cplusplus) && !defined(_NO_INLINE)
50 #define _INLINE inline
52 #define _INLINE static
55 /* Get rid of unused parameters in C++ compilation mode */
58 #define X86EMU_UNUSED(v)
60 #define X86EMU_UNUSED(v) v
64 #include "x86emu/regs.h"
65 #include "x86emu/debug.h"
66 #include "x86emu/decode.h"
67 #include "x86emu/ops.h"
68 #include "x86emu/prim_ops.h"
75 /*--------------------------- Inline Functions ----------------------------*/
78 extern "C" { /* Use "C" linkage when in C++ mode */
81 extern u8(X86APIP sys_rdb) (u32 addr);
82 extern u16(X86APIP sys_rdw) (u32 addr);
83 extern u32(X86APIP sys_rdl) (u32 addr);
84 extern void (X86APIP sys_wrb) (u32 addr, u8 val);
85 extern void (X86APIP sys_wrw) (u32 addr, u16 val);
86 extern void (X86APIP sys_wrl) (u32 addr, u32 val);
88 extern u8(X86APIP sys_inb) (X86EMU_pioAddr addr);
89 extern u16(X86APIP sys_inw) (X86EMU_pioAddr addr);
90 extern u32(X86APIP sys_inl) (X86EMU_pioAddr addr);
91 extern void (X86APIP sys_outb) (X86EMU_pioAddr addr, u8 val);
92 extern void (X86APIP sys_outw) (X86EMU_pioAddr addr, u16 val);
93 extern void (X86APIP sys_outl) (X86EMU_pioAddr addr, u32 val);
96 } /* End of "C" linkage for C++ */
98 #endif /* __X86EMU_X86EMUI_H */