1 /****************************************************************************
2 *
3 *                       Realmode X86 Emulator Library
4 *
5 *               Copyright (C) 1991-2004 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 primitive operation functions.
36 *
37 ****************************************************************************/
38 
39 #ifndef __X86EMU_PRIM_OPS_H
40 #define __X86EMU_PRIM_OPS_H
41 
42 #ifdef  __cplusplus
43 extern "C" {                        /* Use "C" linkage when in C++ mode */
44 #endif
45 
46 u16     aaa_word (u16 d);
47 u16     aas_word (u16 d);
48 u16     aad_word (u16 d);
49 u16     aam_word (u8 d);
50 u8      adc_byte (u8 d, u8 s);
51 u16     adc_word (u16 d, u16 s);
52 u32     adc_long (u32 d, u32 s);
53 u8      add_byte (u8 d, u8 s);
54 u16     add_word (u16 d, u16 s);
55 u32     add_long (u32 d, u32 s);
56 u8      and_byte (u8 d, u8 s);
57 u16     and_word (u16 d, u16 s);
58 u32     and_long (u32 d, u32 s);
59 u8      cmp_byte (u8 d, u8 s);
60 u16     cmp_word (u16 d, u16 s);
61 u32     cmp_long (u32 d, u32 s);
62 u8      daa_byte (u8 d);
63 u8      das_byte (u8 d);
64 u8      dec_byte (u8 d);
65 u16     dec_word (u16 d);
66 u32     dec_long (u32 d);
67 u8      inc_byte (u8 d);
68 u16     inc_word (u16 d);
69 u32     inc_long (u32 d);
70 u8      or_byte (u8 d, u8 s);
71 u16     or_word (u16 d, u16 s);
72 u32     or_long (u32 d, u32 s);
73 u8      neg_byte (u8 s);
74 u16     neg_word (u16 s);
75 u32     neg_long (u32 s);
76 u8      not_byte (u8 s);
77 u16     not_word (u16 s);
78 u32     not_long (u32 s);
79 u8      rcl_byte (u8 d, u8 s);
80 u16     rcl_word (u16 d, u8 s);
81 u32     rcl_long (u32 d, u8 s);
82 u8      rcr_byte (u8 d, u8 s);
83 u16     rcr_word (u16 d, u8 s);
84 u32     rcr_long (u32 d, u8 s);
85 u8      rol_byte (u8 d, u8 s);
86 u16     rol_word (u16 d, u8 s);
87 u32     rol_long (u32 d, u8 s);
88 u8      ror_byte (u8 d, u8 s);
89 u16     ror_word (u16 d, u8 s);
90 u32     ror_long (u32 d, u8 s);
91 u8      shl_byte (u8 d, u8 s);
92 u16     shl_word (u16 d, u8 s);
93 u32     shl_long (u32 d, u8 s);
94 u8      shr_byte (u8 d, u8 s);
95 u16     shr_word (u16 d, u8 s);
96 u32     shr_long (u32 d, u8 s);
97 u8      sar_byte (u8 d, u8 s);
98 u16     sar_word (u16 d, u8 s);
99 u32     sar_long (u32 d, u8 s);
100 u16     shld_word (u16 d, u16 fill, u8 s);
101 u32     shld_long (u32 d, u32 fill, u8 s);
102 u16     shrd_word (u16 d, u16 fill, u8 s);
103 u32     shrd_long (u32 d, u32 fill, u8 s);
104 u8      sbb_byte (u8 d, u8 s);
105 u16     sbb_word (u16 d, u16 s);
106 u32     sbb_long (u32 d, u32 s);
107 u8      sub_byte (u8 d, u8 s);
108 u16     sub_word (u16 d, u16 s);
109 u32     sub_long (u32 d, u32 s);
110 void    test_byte (u8 d, u8 s);
111 void    test_word (u16 d, u16 s);
112 void    test_long (u32 d, u32 s);
113 u8      xor_byte (u8 d, u8 s);
114 u16     xor_word (u16 d, u16 s);
115 u32     xor_long (u32 d, u32 s);
116 void    imul_byte (u8 s);
117 void    imul_word (u16 s);
118 void    imul_long (u32 s);
119 void    imul_long_direct(u32 *res_lo, u32* res_hi,u32 d, u32 s);
120 void    mul_byte (u8 s);
121 void    mul_word (u16 s);
122 void    mul_long (u32 s);
123 void    idiv_byte (u8 s);
124 void    idiv_word (u16 s);
125 void    idiv_long (u32 s);
126 void    div_byte (u8 s);
127 void    div_word (u16 s);
128 void    div_long (u32 s);
129 void    ins (int size);
130 void    outs (int size);
131 u16     mem_access_word (int addr);
132 void    push_word (u16 w);
133 void    push_long (u32 w);
134 u16     pop_word (void);
135 u32     pop_long (void);
136 
137 #ifdef  __cplusplus
138 }                                   /* End of "C" linkage for C++       */
139 #endif
140 
141 #endif /* __X86EMU_PRIM_OPS_H */
142