xref: /inferno-os/utils/5l/optab.c (revision 50b0dbb170df61467e42c7ea4deb0b5692d15f4c) 
1 #include	"l.h"
2 
3 Optab	optab[] =
4 {
5 	{ ATEXT,	C_LEXT,	C_NONE,	C_LCON, 	 0, 0, 0 },
6 	{ ATEXT,	C_LEXT,	C_REG,	C_LCON, 	 0, 0, 0 },
7 	{ ATEXT,	C_ADDR,	C_NONE,	C_LCON, 	 0, 0, 0 },
8 	{ ATEXT,	C_ADDR,	C_REG,	C_LCON, 	 0, 0, 0 },
9 
10 	{ AADD,		C_REG,	C_REG,	C_REG,		 1, 4, 0 },
11 	{ AADD,		C_REG,	C_NONE,	C_REG,		 1, 4, 0 },
12 	{ AMOVW,	C_REG,	C_NONE,	C_REG,		 1, 4, 0 },
13 	{ AMVN,		C_REG,	C_NONE,	C_REG,		 1, 4, 0 },
14 	{ ACMP,		C_REG,	C_REG,	C_NONE,		 1, 4, 0 },
15 
16 	{ AADD,		C_RCON,	C_REG,	C_REG,		 2, 4, 0 },
17 	{ AADD,		C_RCON,	C_NONE,	C_REG,		 2, 4, 0 },
18 	{ AMOVW,	C_RCON,	C_NONE,	C_REG,		 2, 4, 0 },
19 	{ AMVN,		C_RCON,	C_NONE,	C_REG,		 2, 4, 0 },
20 	{ ACMP,		C_RCON,	C_REG,	C_NONE,		 2, 4, 0 },
21 
22 	{ AADD,		C_SHIFT,C_REG,	C_REG,		 3, 4, 0 },
23 	{ AADD,		C_SHIFT,C_NONE,	C_REG,		 3, 4, 0 },
24 	{ AMVN,		C_SHIFT,C_NONE,	C_REG,		 3, 4, 0 },
25 	{ ACMP,		C_SHIFT,C_REG,	C_NONE,		 3, 4, 0 },
26 
27 	{ AMOVW,	C_RECON,C_NONE,	C_REG,		 4, 4, REGSB },
28 	{ AMOVW,	C_RACON,C_NONE,	C_REG,		 4, 4, REGSP },
29 
30 	{ AB,		C_NONE,	C_NONE,	C_SBRA,		 5, 4, 0,	LPOOL },
31 	{ ABL,		C_NONE,	C_NONE,	C_SBRA,		 5, 4, 0 },
32 	{ ABEQ,		C_NONE,	C_NONE,	C_SBRA,		 5, 4, 0 },
33 
34 	{ AB,		C_NONE,	C_NONE,	C_ROREG,	 6, 4, 0,	LPOOL },
35 	{ ABL,		C_NONE,	C_NONE,	C_ROREG,	 7, 8, 0 },
36 
37 	{ ASLL,		C_RCON,	C_REG,	C_REG,		 8, 4, 0 },
38 	{ ASLL,		C_RCON,	C_NONE,	C_REG,		 8, 4, 0 },
39 
40 	{ ASLL,		C_REG,	C_NONE,	C_REG,		 9, 4, 0 },
41 	{ ASLL,		C_REG,	C_REG,	C_REG,		 9, 4, 0 },
42 
43 	{ ASWI,		C_NONE,	C_NONE,	C_NONE,		10, 4, 0 },
44 	{ ASWI,		C_NONE,	C_NONE,	C_LOREG,	10, 4, 0 },
45 
46 	{ AWORD,	C_NONE,	C_NONE,	C_LCON,		11, 4, 0 },
47 	{ AWORD,	C_NONE,	C_NONE,	C_LEXT,		11, 4, 0 },
48 	{ AWORD,	C_NONE,	C_NONE,	C_ADDR,		11, 4, 0 },
49 
50 	{ AMOVW,	C_NCON,	C_NONE,	C_REG,		12, 4, 0 },
51 	{ AMOVW,	C_LCON,	C_NONE,	C_REG,		12, 4, 0,	LFROM },
52 
53 	{ AADD,		C_NCON,	C_REG,	C_REG,		13, 8, 0 },
54 	{ AADD,		C_NCON,	C_NONE,	C_REG,		13, 8, 0 },
55 	{ AMVN,		C_NCON,	C_NONE,	C_REG,		13, 8, 0 },
56 	{ ACMP,		C_NCON,	C_REG,	C_NONE,		13, 8, 0 },
57 	{ AADD,		C_LCON,	C_REG,	C_REG,		13, 8, 0,	LFROM },
58 	{ AADD,		C_LCON,	C_NONE,	C_REG,		13, 8, 0,	LFROM },
59 	{ AMVN,		C_LCON,	C_NONE,	C_REG,		13, 8, 0,	LFROM },
60 	{ ACMP,		C_LCON,	C_REG,	C_NONE,		13, 8, 0,	LFROM },
61 
62 	{ AMOVB,	C_REG,	C_NONE,	C_REG,		14, 8, 0 },
63 	{ AMOVBU,	C_REG,	C_NONE,	C_REG,		58, 4, 0 },
64 	{ AMOVH,	C_REG,	C_NONE,	C_REG,		14, 8, 0 },
65 	{ AMOVHU,	C_REG,	C_NONE,	C_REG,		14, 8, 0 },
66 
67 	{ AMUL,		C_REG,	C_REG,	C_REG,		15, 4, 0 },
68 	{ AMUL,		C_REG,	C_NONE,	C_REG,		15, 4, 0 },
69 
70 	{ ADIV,		C_REG,	C_REG,	C_REG,		16, 4, 0 },
71 	{ ADIV,		C_REG,	C_NONE,	C_REG,		16, 4, 0 },
72 
73 	{ AMULL,	C_REG,	C_REG,	C_REGREG,	17, 4, 0 },
74 
75 	{ AMOVW,	C_REG,	C_NONE,	C_SEXT,		20, 4, REGSB },
76 	{ AMOVW,	C_REG,	C_NONE,	C_SAUTO,	20, 4, REGSP },
77 	{ AMOVW,	C_REG,	C_NONE,	C_SOREG,	20, 4, 0 },
78 	{ AMOVB,	C_REG,	C_NONE,	C_SEXT,		20, 4, REGSB },
79 	{ AMOVB,	C_REG,	C_NONE,	C_SAUTO,	20, 4, REGSP },
80 	{ AMOVB,	C_REG,	C_NONE,	C_SOREG,	20, 4, 0 },
81 	{ AMOVBU,	C_REG,	C_NONE,	C_SEXT,		20, 4, REGSB },
82 	{ AMOVBU,	C_REG,	C_NONE,	C_SAUTO,	20, 4, REGSP },
83 	{ AMOVBU,	C_REG,	C_NONE,	C_SOREG,	20, 4, 0 },
84 
85 	{ AMOVW,	C_SEXT,	C_NONE,	C_REG,		21, 4, REGSB },
86 	{ AMOVW,	C_SAUTO,C_NONE,	C_REG,		21, 4, REGSP },
87 	{ AMOVW,	C_SOREG,C_NONE,	C_REG,		21, 4, 0 },
88 	{ AMOVBU,	C_SEXT,	C_NONE,	C_REG,		21, 4, REGSB },
89 	{ AMOVBU,	C_SAUTO,C_NONE,	C_REG,		21, 4, REGSP },
90 	{ AMOVBU,	C_SOREG,C_NONE,	C_REG,		21, 4, 0 },
91 
92 	{ AMOVB,	C_SEXT,	C_NONE,	C_REG,		22, 12, REGSB },
93 	{ AMOVB,	C_SAUTO,C_NONE,	C_REG,		22, 12, REGSP },
94 	{ AMOVB,	C_SOREG,C_NONE,	C_REG,		22, 12, 0 },
95 	{ AMOVH,	C_SEXT,	C_NONE,	C_REG,		22, 12, REGSB },
96 	{ AMOVH,	C_SAUTO,C_NONE,	C_REG,		22, 12, REGSP },
97 	{ AMOVH,	C_SOREG,C_NONE,	C_REG,		22, 12, 0 },
98 	{ AMOVHU,	C_SEXT,	C_NONE,	C_REG,		22, 12, REGSB },
99 	{ AMOVHU,	C_SAUTO,C_NONE,	C_REG,		22, 12, REGSP },
100 	{ AMOVHU,	C_SOREG,C_NONE,	C_REG,		22, 12, 0 },
101 
102 	{ AMOVH,	C_REG,	C_NONE,	C_SEXT,		23, 12, REGSB },
103 	{ AMOVH,	C_REG,	C_NONE,	C_SAUTO,	23, 12, REGSP },
104 	{ AMOVH,	C_REG,	C_NONE,	C_SOREG,	23, 12, 0 },
105 	{ AMOVHU,	C_REG,	C_NONE,	C_SEXT,		23, 12, REGSB },
106 	{ AMOVHU,	C_REG,	C_NONE,	C_SAUTO,	23, 12, REGSP },
107 	{ AMOVHU,	C_REG,	C_NONE,	C_SOREG,	23, 12, 0 },
108 
109 	{ AMOVW,	C_REG,	C_NONE,	C_LEXT,		30, 8, REGSB,	LTO },
110 	{ AMOVW,	C_REG,	C_NONE,	C_LAUTO,	30, 8, REGSP,	LTO },
111 	{ AMOVW,	C_REG,	C_NONE,	C_LOREG,	30, 8, 0,	LTO },
112 	{ AMOVW,	C_REG,	C_NONE,	C_ADDR,		64, 8, 0,	LTO },
113 	{ AMOVB,	C_REG,	C_NONE,	C_LEXT,		30, 8, REGSB,	LTO },
114 	{ AMOVB,	C_REG,	C_NONE,	C_LAUTO,	30, 8, REGSP,	LTO },
115 	{ AMOVB,	C_REG,	C_NONE,	C_LOREG,	30, 8, 0,	LTO },
116 	{ AMOVB,	C_REG,	C_NONE,	C_ADDR,		64, 8, 0,	LTO },
117 	{ AMOVBU,	C_REG,	C_NONE,	C_LEXT,		30, 8, REGSB,	LTO },
118 	{ AMOVBU,	C_REG,	C_NONE,	C_LAUTO,	30, 8, REGSP,	LTO },
119 	{ AMOVBU,	C_REG,	C_NONE,	C_LOREG,	30, 8, 0,	LTO },
120 	{ AMOVBU,	C_REG,	C_NONE,	C_ADDR,		64, 8, 0,	LTO },
121 
122 	{ AMOVW,	C_LEXT,	C_NONE,	C_REG,		31, 8, REGSB,	LFROM },
123 	{ AMOVW,	C_LAUTO,C_NONE,	C_REG,		31, 8, REGSP,	LFROM },
124 	{ AMOVW,	C_LOREG,C_NONE,	C_REG,		31, 8, 0,	LFROM },
125 	{ AMOVW,	C_ADDR,	C_NONE,	C_REG,		65, 8, 0,	LFROM },
126 	{ AMOVBU,	C_LEXT,	C_NONE,	C_REG,		31, 8, REGSB,	LFROM },
127 	{ AMOVBU,	C_LAUTO,C_NONE,	C_REG,		31, 8, REGSP,	LFROM },
128 	{ AMOVBU,	C_LOREG,C_NONE,	C_REG,		31, 8, 0,	LFROM },
129 	{ AMOVBU,	C_ADDR,	C_NONE,	C_REG,		65, 8, 0,	LFROM },
130 
131 	{ AMOVB,	C_LEXT,	C_NONE,	C_REG,		32, 16, REGSB,	LFROM },
132 	{ AMOVB,	C_LAUTO,C_NONE,	C_REG,		32, 16, REGSP,	LFROM },
133 	{ AMOVB,	C_LOREG,C_NONE,	C_REG,		32, 16, 0,	LFROM },
134 	{ AMOVB,	C_ADDR,	C_NONE,	C_REG,		66, 16, 0,	LFROM },
135 	{ AMOVH,	C_LEXT,	C_NONE,	C_REG,		32, 16, REGSB,	LFROM },
136 	{ AMOVH,	C_LAUTO,C_NONE,	C_REG,		32, 16, REGSP,	LFROM },
137 	{ AMOVH,	C_LOREG,C_NONE,	C_REG,		32, 16, 0,	LFROM },
138 	{ AMOVH,	C_ADDR,	C_NONE,	C_REG,		66, 16, 0,	LFROM },
139 	{ AMOVHU,	C_LEXT,	C_NONE,	C_REG,		32, 16, REGSB,	LFROM },
140 	{ AMOVHU,	C_LAUTO,C_NONE,	C_REG,		32, 16, REGSP,	LFROM },
141 	{ AMOVHU,	C_LOREG,C_NONE,	C_REG,		32, 16, 0,	LFROM },
142 	{ AMOVHU,	C_ADDR,	C_NONE,	C_REG,		66, 16, 0,	LFROM },
143 
144 	{ AMOVH,	C_REG,	C_NONE,	C_LEXT,		33, 24, REGSB,	LTO },
145 	{ AMOVH,	C_REG,	C_NONE,	C_LAUTO,	33, 24, REGSP,	LTO },
146 	{ AMOVH,	C_REG,	C_NONE,	C_LOREG,	33, 24, 0,	LTO },
147 	{ AMOVH,	C_REG,	C_NONE,	C_ADDR,		67, 24, 0,	LTO },
148 	{ AMOVHU,	C_REG,	C_NONE,	C_LEXT,		33, 24, REGSB,	LTO },
149 	{ AMOVHU,	C_REG,	C_NONE,	C_LAUTO,	33, 24, REGSP,	LTO },
150 	{ AMOVHU,	C_REG,	C_NONE,	C_LOREG,	33, 24, 0,	LTO },
151 	{ AMOVHU,	C_REG,	C_NONE,	C_ADDR,		67, 24, 0,	LTO },
152 
153 	{ AMOVW,	C_LECON,C_NONE,	C_REG,		34, 8, REGSB,	LFROM },
154 	{ AMOVW,	C_LACON,C_NONE,	C_REG,		34, 8, REGSP,	LFROM },
155 
156 	{ AMOVW,	C_PSR,	C_NONE,	C_REG,		35, 4, 0 },
157 	{ AMOVW,	C_REG,	C_NONE,	C_PSR,		36, 4, 0 },
158 	{ AMOVW,	C_RCON,	C_NONE,	C_PSR,		37, 4, 0 },
159 
160 	{ AMOVM,	C_LCON,	C_NONE,	C_SOREG,	38, 4, 0 },
161 	{ AMOVM,	C_SOREG,C_NONE,	C_LCON,		39, 4, 0 },
162 
163 	{ ASWPW,	C_SOREG,C_REG,	C_REG,		40, 4, 0 },
164 
165 	{ ARFE,		C_NONE,	C_NONE,	C_NONE,		41, 4, 0 },
166 
167 	{ AMOVF,	C_FREG,	C_NONE,	C_FEXT,		50, 4, REGSB },
168 	{ AMOVF,	C_FREG,	C_NONE,	C_FAUTO,	50, 4, REGSP },
169 	{ AMOVF,	C_FREG,	C_NONE,	C_FOREG,	50, 4, 0 },
170 
171 	{ AMOVF,	C_FEXT,	C_NONE,	C_FREG,		51, 4, REGSB },
172 	{ AMOVF,	C_FAUTO,C_NONE,	C_FREG,		51, 4, REGSP },
173 	{ AMOVF,	C_FOREG,C_NONE,	C_FREG,		51, 4, 0 },
174 
175 	{ AMOVF,	C_FREG,	C_NONE,	C_LEXT,		52, 12, REGSB,	LTO },
176 	{ AMOVF,	C_FREG,	C_NONE,	C_LAUTO,	52, 12, REGSP,	LTO },
177 	{ AMOVF,	C_FREG,	C_NONE,	C_LOREG,	52, 12, 0,	LTO },
178 
179 	{ AMOVF,	C_LEXT,	C_NONE,	C_FREG,		53, 12, REGSB,	LFROM },
180 	{ AMOVF,	C_LAUTO,C_NONE,	C_FREG,		53, 12, REGSP,	LFROM },
181 	{ AMOVF,	C_LOREG,C_NONE,	C_FREG,		53, 12, 0,	LFROM },
182 
183 	{ AMOVF,	C_FREG,	C_NONE,	C_ADDR,		68, 8, 0,	LTO },
184 	{ AMOVF,	C_ADDR,	C_NONE,	C_FREG,		69, 8, 0,	LFROM },
185 
186 	{ AADDF,	C_FREG,	C_NONE,	C_FREG,		54, 4, 0 },
187 	{ AADDF,	C_FREG,	C_REG,	C_FREG,		54, 4, 0 },
188 	{ AADDF,	C_FCON,	C_NONE,	C_FREG,		54, 4, 0 },
189 	{ AADDF,	C_FCON,	C_REG,	C_FREG,		54, 4, 0 },
190 	{ AMOVF,	C_FCON,	C_NONE,	C_FREG,		54, 4, 0 },
191 	{ AMOVF,	C_FREG, C_NONE, C_FREG,		54, 4, 0 },
192 
193 	{ ACMPF,	C_FREG,	C_REG,	C_NONE,		54, 4, 0 },
194 	{ ACMPF,	C_FCON,	C_REG,	C_NONE,		54, 4, 0 },
195 
196 	{ AMOVFW,	C_FREG,	C_NONE,	C_REG,		55, 4, 0 },
197 	{ AMOVFW,	C_REG,	C_NONE,	C_FREG,		55, 4, 0 },
198 
199 	{ AMOVW,	C_REG,	C_NONE,	C_FCR,		56, 4, 0 },
200 	{ AMOVW,	C_FCR,	C_NONE,	C_REG,		57, 4, 0 },
201 
202 	{ AMOVW,	C_SHIFT,C_NONE,	C_REG,		59, 4, 0 },
203 	{ AMOVBU,	C_SHIFT,C_NONE,	C_REG,		59, 4, 0 },
204 
205 	{ AMOVB,	C_SHIFT,C_NONE,	C_REG,		60, 4, 0 },
206 
207 	{ AMOVW,	C_REG,	C_NONE,	C_SHIFT,	61, 4, 0 },
208 	{ AMOVB,	C_REG,	C_NONE,	C_SHIFT,	61, 4, 0 },
209 	{ AMOVBU,	C_REG,	C_NONE,	C_SHIFT,	61, 4, 0 },
210 
211 	{ ACASE,	C_REG,	C_NONE,	C_NONE,		62, 4, 0 },
212 	{ ABCASE,	C_NONE, C_NONE, C_SBRA,		63, 4, 0 },
213 
214 	{ AADDF,	C_FREG,	C_NONE,	C_FREG,		74, 4, 0, VFP },
215 	{ AADDF,	C_FREG,	C_REG,	C_FREG,		74, 4, 0, VFP },
216 	{ AMOVF,	C_FREG, C_NONE, C_FREG,		74, 4, 0, VFP },
217 	{ ACMPF,	C_FREG,	C_REG,	C_NONE,		75, 8, 0, VFP },
218 	{ ACMPF,	C_FCON,	C_REG,	C_NONE,		75, 8, 0, VFP },
219 	{ AMOVFW,	C_FREG,	C_NONE,	C_REG,		76, 8, 0, VFP },
220 	{ AMOVFW,	C_REG,	C_NONE,	C_FREG,		76, 8, 0, VFP },
221 
222 	{ AMOVH,	C_REG,	C_NONE,	C_HEXT,		70, 4, REGSB,	V4 },
223 	{ AMOVH,	C_REG,	C_NONE, C_HAUTO,	70, 4, REGSP,	V4 },
224 	{ AMOVH,	C_REG,	C_NONE,	C_HOREG,	70, 4, 0,	V4 },
225 	{ AMOVHU,	C_REG,	C_NONE,	C_HEXT,		70, 4, REGSB,	V4 },
226 	{ AMOVHU,	C_REG,	C_NONE, C_HAUTO,	70, 4, REGSP,	V4 },
227 	{ AMOVHU,	C_REG,	C_NONE,	C_HOREG,	70, 4, 0,	V4 },
228 
229 	{ AMOVB,	C_HEXT,	C_NONE, C_REG,		71, 4, REGSB,	V4 },
230 	{ AMOVB,	C_HAUTO,C_NONE,	C_REG,		71, 4, REGSP,	V4 },
231 	{ AMOVB,	C_HOREG,C_NONE,	C_REG,		71, 4, 0,	V4 },
232 	{ AMOVH,	C_HEXT,	C_NONE,	C_REG,		71, 4, REGSB,	V4 },
233 	{ AMOVH,	C_HAUTO,C_NONE, C_REG,		71, 4, REGSP,	V4 },
234 	{ AMOVH,	C_HOREG,C_NONE,	C_REG,		71, 4, 0,	V4 },
235 	{ AMOVHU,	C_HEXT,	C_NONE,	C_REG,		71, 4, REGSB,	V4 },
236 	{ AMOVHU,	C_HAUTO,C_NONE, C_REG,		71, 4, REGSP,	V4 },
237 	{ AMOVHU,	C_HOREG,C_NONE,	C_REG,		71, 4, 0,	V4 },
238 
239 	{ AMOVH,	C_REG,	C_NONE,	C_LEXT,		72, 8, REGSB,	LTO|V4 },
240 	{ AMOVH,	C_REG,	C_NONE, C_LAUTO,	72, 8, REGSP,	LTO|V4 },
241 	{ AMOVH,	C_REG,	C_NONE,	C_LOREG,	72, 8, 0,	LTO|V4 },
242 	{ AMOVHU,	C_REG,	C_NONE,	C_LEXT,		72, 8, REGSB,	LTO|V4 },
243 	{ AMOVHU,	C_REG,	C_NONE, C_LAUTO,	72, 8, REGSP,	LTO|V4 },
244 	{ AMOVHU,	C_REG,	C_NONE,	C_LOREG,	72, 8, 0,	LTO|V4 },
245 
246 	{ AMOVB,	C_LEXT,	C_NONE, C_REG,		73, 8, REGSB,	LFROM|V4 },
247 	{ AMOVB,	C_LAUTO,C_NONE,	C_REG,		73, 8, REGSP,	LFROM|V4 },
248 	{ AMOVB,	C_LOREG,C_NONE,	C_REG,		73, 8, 0,	LFROM|V4 },
249 	{ AMOVH,	C_LEXT,	C_NONE,	C_REG,		73, 8, REGSB,	LFROM|V4 },
250 	{ AMOVH,	C_LAUTO,C_NONE, C_REG,		73, 8, REGSP,	LFROM|V4 },
251 	{ AMOVH,	C_LOREG,C_NONE,	C_REG,		73, 8, 0,	LFROM|V4 },
252 	{ AMOVHU,	C_LEXT,	C_NONE,	C_REG,		73, 8, REGSB,	LFROM|V4 },
253 	{ AMOVHU,	C_LAUTO,C_NONE, C_REG,		73, 8, REGSP,	LFROM|V4 },
254 	{ AMOVHU,	C_LOREG,C_NONE,	C_REG,		73, 8, 0,	LFROM|V4 },
255 
256 	{ AXXX,		C_NONE,	C_NONE,	C_NONE,		 0, 4, 0 },
257 };
258