src/device/oprom/x86emu/fpu.h

   1 /****************************************************************************
   2 *
   3 *                                               Realmode X86 Emulator Library
   4 *
   5 *               Copyright (C) 1996-1999 SciTech Software, Inc.
   6 *                                    Copyright (C) David Mosberger-Tang
   7 *                                          Copyright (C) 1999 Egbert Eich
   8 *
   9 *  ========================================================================
  10 *
  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.
  20 *
  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.
  28 *
  29 *  ========================================================================
  30 *
  31 * Language:             ANSI C
  32 * Environment:  Any
  33 * Developer:    Kendall Bennett
  34 *
  35 * Description:  Header file for FPU instruction decoding.
  36 *
  37 ****************************************************************************/
  38
  39 #ifndef __X86EMU_FPU_H
  40 #define __X86EMU_FPU_H
  41
  42 #ifdef  __cplusplus
  43 extern "C" {                                    /* Use "C" linkage when in C++ mode */
  44 #endif
  45
  46 /* these have to be defined, whether 8087 support compiled in or not. */
  47
  48 extern void x86emuOp_esc_coprocess_d8 (u8 op1);
  49 extern void x86emuOp_esc_coprocess_d9 (u8 op1);
  50 extern void x86emuOp_esc_coprocess_da (u8 op1);
  51 extern void x86emuOp_esc_coprocess_db (u8 op1);
  52 extern void x86emuOp_esc_coprocess_dc (u8 op1);
  53 extern void x86emuOp_esc_coprocess_dd (u8 op1);
  54 extern void x86emuOp_esc_coprocess_de (u8 op1);
  55 extern void x86emuOp_esc_coprocess_df (u8 op1);
  56
  57 #ifdef  __cplusplus
  58 }                                               /* End of "C" linkage for C++           */
  59 #endif
  60
  61 #endif /* __X86EMU_FPU_H */