1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
/* asm.h -- Definitions for 68k syntax variations.
*
* Copyright (C) 1992, 1994, 1996, 1998,
* 2001, 2002 Free Software Foundation, Inc.
*
* This file is part of Libgcrypt.
*
* Libgcrypt is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* Libgcrypt 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
* Note: This code is heavily based on the GNU MP Library.
* Actually it's the same code with only minor changes in the
* way the data is stored; this is to support the abstraction
* of an optional secure memory allocation which may be used
* to avoid revealing of sensitive data due to paging etc.
*/
#undef ALIGN
#ifdef MIT_SYNTAX
#define PROLOG(name)
#define EPILOG(name)
#define R(r)r
#define MEM(base)base@
#define MEM_DISP(base,displacement)base@(displacement)
#define MEM_INDX(base,idx,size_suffix)base@(idx:size_suffix)
#define MEM_INDX1(base,idx,size_suffix,scale)base@(idx:size_suffix:scale)
#define MEM_PREDEC(memory_base)memory_base@-
#define MEM_POSTINC(memory_base)memory_base@+
#define L(label) label
#define TEXT .text
#define ALIGN .even
#define GLOBL .globl
#define moveql moveq
/* Use variable sized opcodes. */
#define bcc jcc
#define bcs jcs
#define bls jls
#define beq jeq
#define bne jne
#define bra jra
#endif
#ifdef SONY_SYNTAX
#define PROLOG(name)
#define EPILOG(name)
#define R(r)r
#define MEM(base)(base)
#define MEM_DISP(base,displacement)(displacement,base)
#define MEM_INDX(base,idx,size_suffix)(base,idx.size_suffix)
#define MEM_INDX1(base,idx,size_suffix,scale)(base,idx.size_suffix*scale)
#define MEM_PREDEC(memory_base)-(memory_base)
#define MEM_POSTINC(memory_base)(memory_base)+
#define L(label) label
#define TEXT .text
#define ALIGN .even
#define GLOBL .globl
#endif
#ifdef MOTOROLA_SYNTAX
#define PROLOG(name)
#define EPILOG(name)
#define R(r)r
#define MEM(base)(base)
#define MEM_DISP(base,displacement)(displacement,base)
#define MEM_INDX(base,idx,size_suffix)(base,idx.size_suffix)
#define MEM_INDX1(base,idx,size_suffix,scale)(base,idx.size_suffix*scale)
#define MEM_PREDEC(memory_base)-(memory_base)
#define MEM_POSTINC(memory_base)(memory_base)+
#define L(label) label
#define TEXT
#define ALIGN
#define GLOBL XDEF
#define lea LEA
#define movel MOVE.L
#define moveml MOVEM.L
#define moveql MOVEQ.L
#define cmpl CMP.L
#define orl OR.L
#define clrl CLR.L
#define eorw EOR.W
#define lsrl LSR.L
#define lsll LSL.L
#define roxrl ROXR.L
#define roxll ROXL.L
#define addl ADD.L
#define addxl ADDX.L
#define addql ADDQ.L
#define subl SUB.L
#define subxl SUBX.L
#define subql SUBQ.L
#define negl NEG.L
#define mulul MULU.L
#define bcc BCC
#define bcs BCS
#define bls BLS
#define beq BEQ
#define bne BNE
#define bra BRA
#define dbf DBF
#define rts RTS
#define d0 D0
#define d1 D1
#define d2 D2
#define d3 D3
#define d4 D4
#define d5 D5
#define d6 D6
#define d7 D7
#define a0 A0
#define a1 A1
#define a2 A2
#define a3 A3
#define a4 A4
#define a5 A5
#define a6 A6
#define a7 A7
#define sp SP
#endif
#ifdef ELF_SYNTAX
#define PROLOG(name) .type name,@function
#define EPILOG(name) .size name,.-name
#define MEM(base)(R(base))
#define MEM_DISP(base,displacement)(displacement,R(base))
#define MEM_PREDEC(memory_base)-(R(memory_base))
#define MEM_POSTINC(memory_base)(R(memory_base))+
#ifdef __STDC__
#define R_(r)%##r
#define R(r)R_(r)
#define MEM_INDX_(base,idx,size_suffix)(R(base),R(idx##.##size_suffix))
#define MEM_INDX(base,idx,size_suffix)MEM_INDX_(base,idx,size_suffix)
#define MEM_INDX1_(base,idx,size_suffix,scale)(R(base),R(idx##.##size_suffix*scale))
#define MEM_INDX1(base,idx,size_suffix,scale)MEM_INDX1_(base,idx,size_suffix,scale)
#define L(label) .##label
#else
#define R(r)%/**/r
#define MEM_INDX(base,idx,size_suffix)(R(base),R(idx).size_suffix)
#define MEM_INDX1(base,idx,size_suffix,scale)(R(base),R(idx).size_suffix*scale)
#define L(label) ./**/label
#endif
#define TEXT .text
#define ALIGN .align 2
#define GLOBL .globl
#define bcc jbcc
#define bcs jbcs
#define bls jbls
#define beq jbeq
#define bne jbne
#define bra jbra
#endif
#if defined (SONY_SYNTAX) || defined (ELF_SYNTAX)
#define movel move.l
#define moveml movem.l
#define moveql moveq.l
#define cmpl cmp.l
#define orl or.l
#define clrl clr.l
#define eorw eor.w
#define lsrl lsr.l
#define lsll lsl.l
#define roxrl roxr.l
#define roxll roxl.l
#define addl add.l
#define addxl addx.l
#define addql addq.l
#define subl sub.l
#define subxl subx.l
#define subql subq.l
#define negl neg.l
#define mulul mulu.l
#endif
|
