1 | open BitVectors;; |
---|
2 | open ASMInterpret;; |
---|
3 | open Util;; |
---|
4 | open IntelHex;; |
---|
5 | open Pretty;; |
---|
6 | |
---|
7 | let iter f = |
---|
8 | let rec aux1 i = |
---|
9 | if i > 0xFF |
---|
10 | then () |
---|
11 | else |
---|
12 | let rec aux2 j = |
---|
13 | if j > 0xFF |
---|
14 | then () |
---|
15 | else |
---|
16 | let rec aux3 k = |
---|
17 | if k > 0xFF |
---|
18 | then () |
---|
19 | else (f i j k ; aux3 (k+1)) |
---|
20 | in (aux3 0; aux2 (j+1)) |
---|
21 | in (aux2 0; aux1 (i+1)) |
---|
22 | in aux1 0 |
---|
23 | ;; |
---|
24 | |
---|
25 | exception RTExc of int list;; |
---|
26 | |
---|
27 | let test () = |
---|
28 | let f i j k = |
---|
29 | if i = 0xA5 |
---|
30 | then () (* the only undefined opcode *) |
---|
31 | else |
---|
32 | (* let _ = prerr_endline (Printf.sprintf "testing %x %x %x" i j k) in*) |
---|
33 | let bv = [ (vect_of_int i `Eight : byte) |
---|
34 | ; (vect_of_int j `Eight : byte) |
---|
35 | ; (vect_of_int k `Eight : byte) ] |
---|
36 | in |
---|
37 | let mem = load_code_memory bv in |
---|
38 | let inst,_,_ = fetch mem (vect_of_int 0x0 `Sixteen : word) in |
---|
39 | let mem_out = assembly1 inst in |
---|
40 | let rec mem_cmp m1 m2 = |
---|
41 | match m1,m2 with |
---|
42 | | [],_ -> () |
---|
43 | | h1::t1, h2::t2 when h1 = h2 -> mem_cmp t1 t2 |
---|
44 | | _ -> raise (RTExc [i;j;k]) |
---|
45 | in |
---|
46 | mem_cmp mem_out bv |
---|
47 | in |
---|
48 | try |
---|
49 | iter f; |
---|
50 | prerr_endline "RT1: TEST OK!!!" |
---|
51 | with |
---|
52 | | RTExc [i;j;k] -> |
---|
53 | prerr_endline (Printf.sprintf "RT1: FAILURE ON %x %x %x" i j k) |
---|
54 | ;; |
---|
55 | |
---|
56 | let iter_bit f = |
---|
57 | f true; f false |
---|
58 | ;; |
---|
59 | |
---|
60 | let iter_3bit f = |
---|
61 | f false false false; |
---|
62 | f false false true; |
---|
63 | f false true false; |
---|
64 | f false true true; |
---|
65 | f true false false; |
---|
66 | f true false true; |
---|
67 | f true true false; |
---|
68 | f true true true |
---|
69 | ;; |
---|
70 | |
---|
71 | let iter_byte f = |
---|
72 | let rec aux k = |
---|
73 | if k > 0xFF |
---|
74 | then () |
---|
75 | else (f (vect_of_int k `Eight : byte); aux (k+1)) |
---|
76 | in aux 0 |
---|
77 | ;; |
---|
78 | |
---|
79 | let iter_word11 f = |
---|
80 | iter_3bit (fun a b c -> |
---|
81 | iter_byte (fun x -> |
---|
82 | f (mk_word11 a b c x))) |
---|
83 | ;; |
---|
84 | |
---|
85 | let iter_word f = |
---|
86 | iter_byte (fun a -> |
---|
87 | iter_byte (fun b -> |
---|
88 | f (mk_word a b))) |
---|
89 | ;; |
---|
90 | |
---|
91 | let test2 () = |
---|
92 | let check i = |
---|
93 | let mem = assembly1 i in |
---|
94 | let i',_,_ = fetch (load_code_memory mem) (vect_of_int 0x0 `Sixteen : word) in |
---|
95 | if i = i' |
---|
96 | then () |
---|
97 | else raise (RTExc (List.map int_of_vect mem)) |
---|
98 | in |
---|
99 | |
---|
100 | try ( |
---|
101 | iter_3bit (fun a b c -> check (`ADD (`A, `REG (a,b,c)))); |
---|
102 | iter_byte (fun x -> check (`ADD (`A, `DIRECT x))); |
---|
103 | iter_bit (fun x -> check (`ADD (`A, `INDIRECT x))); |
---|
104 | iter_byte (fun x -> check (`ADD (`A, `DATA x))); |
---|
105 | |
---|
106 | iter_3bit (fun a b c -> check (`ADDC (`A, `REG (a,b,c)))); |
---|
107 | iter_byte (fun x -> check (`ADDC (`A, `DIRECT x))); |
---|
108 | iter_bit (fun x -> check (`ADDC (`A, `INDIRECT x))); |
---|
109 | iter_byte (fun x -> check (`ADDC (`A, `DATA x))); |
---|
110 | |
---|
111 | iter_3bit (fun a b c -> check (`SUBB (`A, `REG (a,b,c)))); |
---|
112 | iter_byte (fun x -> check (`SUBB (`A, `DIRECT x))); |
---|
113 | iter_bit (fun x -> check (`SUBB (`A, `INDIRECT x))); |
---|
114 | iter_byte (fun x -> check (`SUBB (`A, `DATA x))); |
---|
115 | |
---|
116 | check (`INC `A); |
---|
117 | check (`INC `DPTR); |
---|
118 | iter_3bit (fun a b c -> check (`INC (`REG (a,b,c)))); |
---|
119 | iter_byte (fun x -> check (`INC (`DIRECT x))); |
---|
120 | iter_bit (fun x -> check (`INC (`INDIRECT x))); |
---|
121 | |
---|
122 | check (`DEC `A); |
---|
123 | iter_3bit (fun a b c -> check (`DEC (`REG (a,b,c)))); |
---|
124 | iter_byte (fun x -> check (`DEC (`DIRECT x))); |
---|
125 | iter_bit (fun x -> check (`DEC (`INDIRECT x))); |
---|
126 | |
---|
127 | check (`MUL (`A,`B)); |
---|
128 | check (`DIV (`A,`B)); |
---|
129 | check (`DA `A); |
---|
130 | |
---|
131 | iter_3bit (fun a b c -> check (`ANL (`U1 (`A, `REG (a,b,c))))); |
---|
132 | iter_byte (fun x -> check (`ANL (`U1 (`A, `DIRECT x)))); |
---|
133 | iter_bit (fun x -> check (`ANL (`U1 (`A, `INDIRECT x)))); |
---|
134 | iter_byte (fun x -> check (`ANL (`U1 (`A, `DATA x)))); |
---|
135 | iter_byte (fun x -> check (`ANL (`U2 (`DIRECT x, `A)))); |
---|
136 | iter_byte (fun x -> |
---|
137 | iter_byte (fun y -> check (`ANL (`U2 (`DIRECT x, `DATA y))))); |
---|
138 | iter_byte (fun x -> check (`ANL (`U3 (`C, `BIT x)))); |
---|
139 | iter_byte (fun x -> check (`ANL (`U3 (`C, `NBIT x)))); |
---|
140 | |
---|
141 | iter_3bit (fun a b c -> check (`ORL (`U1 (`A, `REG (a,b,c))))); |
---|
142 | iter_byte (fun x -> check (`ORL (`U1 (`A, `DIRECT x)))); |
---|
143 | iter_bit (fun x -> check (`ORL (`U1 (`A, `INDIRECT x)))); |
---|
144 | iter_byte (fun x -> check (`ORL (`U1 (`A, `DATA x)))); |
---|
145 | iter_byte (fun x -> check (`ORL (`U2 (`DIRECT x, `A)))); |
---|
146 | iter_byte (fun x -> |
---|
147 | iter_byte (fun y -> check (`ORL (`U2 (`DIRECT x, `DATA y))))); |
---|
148 | iter_byte (fun x -> check (`ORL (`U3 (`C, `BIT x)))); |
---|
149 | iter_byte (fun x -> check (`ORL (`U3 (`C, `NBIT x)))); |
---|
150 | |
---|
151 | iter_3bit (fun a b c -> check (`XRL (`U1 (`A, `REG (a,b,c))))); |
---|
152 | iter_byte (fun x -> check (`XRL (`U1 (`A, `DIRECT x)))); |
---|
153 | iter_bit (fun x -> check (`XRL (`U1 (`A, `INDIRECT x)))); |
---|
154 | iter_byte (fun x -> check (`XRL (`U1 (`A, `DATA x)))); |
---|
155 | iter_byte (fun x -> check (`XRL (`U2 (`DIRECT x, `A)))); |
---|
156 | iter_byte (fun x -> |
---|
157 | iter_byte (fun y -> check (`XRL (`U2 (`DIRECT x, `DATA y))))); |
---|
158 | |
---|
159 | check (`CLR `A); |
---|
160 | check (`CLR `C); |
---|
161 | iter_byte (fun x -> check (`CLR (`BIT x))); |
---|
162 | |
---|
163 | check (`CPL `A); |
---|
164 | check (`CPL `C); |
---|
165 | iter_byte (fun x -> check (`CPL (`BIT x))); |
---|
166 | |
---|
167 | check (`RL `A); |
---|
168 | |
---|
169 | check (`RLC `A); |
---|
170 | |
---|
171 | check (`RR `A); |
---|
172 | |
---|
173 | check (`RRC `A); |
---|
174 | |
---|
175 | check (`SWAP `A); |
---|
176 | |
---|
177 | iter_3bit (fun a b c -> check (`MOV (`U1 (`A, `REG (a,b,c))))); |
---|
178 | iter_byte (fun x -> check (`MOV (`U1 (`A, `DIRECT x)))); |
---|
179 | iter_bit (fun x -> check (`MOV (`U1 (`A, `INDIRECT x)))); |
---|
180 | iter_byte (fun x -> check (`MOV (`U1 (`A, `DATA x)))); |
---|
181 | iter_3bit (fun a b c -> check (`MOV (`U2 (`REG (a,b,c),`A)))); |
---|
182 | iter_3bit (fun a b c -> |
---|
183 | iter_byte (fun x -> |
---|
184 | check (`MOV (`U2 (`REG (a,b,c),`DIRECT x))))); |
---|
185 | iter_3bit (fun a b c -> |
---|
186 | iter_byte (fun x -> |
---|
187 | check (`MOV (`U2 (`REG (a,b,c),`DATA x))))); |
---|
188 | iter_bit (fun y -> check (`MOV (`U2 (`INDIRECT y, `A)))); |
---|
189 | iter_bit (fun y -> iter_byte (fun x -> |
---|
190 | check (`MOV (`U2 (`INDIRECT y,`DIRECT x))))); |
---|
191 | iter_bit (fun y -> iter_byte (fun x -> |
---|
192 | check (`MOV (`U2 (`INDIRECT y,`DATA x))))); |
---|
193 | iter_byte (fun x -> |
---|
194 | (check (`MOV (`U3 (`DIRECT x, `A)))); |
---|
195 | iter_3bit (fun a b c -> |
---|
196 | check (`MOV (`U3 (`DIRECT x, `REG (a,b,c))))); |
---|
197 | iter_byte (fun y -> |
---|
198 | check (`MOV (`U3 (`DIRECT x, `DIRECT y)))); |
---|
199 | iter_bit (fun y -> |
---|
200 | check (`MOV (`U3 (`DIRECT x, `INDIRECT y)))); |
---|
201 | iter_byte (fun y -> |
---|
202 | check (`MOV (`U3 (`DIRECT x, `DATA y))))); |
---|
203 | iter_word (fun x -> check (`MOV (`U4 (`DPTR, `DATA16 x)))); |
---|
204 | iter_byte (fun x -> check (`MOV (`U5 (`C, `BIT x)))); |
---|
205 | iter_byte (fun x -> check (`MOV (`U6 (`BIT x, `C)))); |
---|
206 | |
---|
207 | check (`MOVC (`A, `A_DPTR)); |
---|
208 | check (`MOVC (`A, `A_PC)); |
---|
209 | |
---|
210 | iter_bit (fun x -> check (`MOVX (`U1 (`A, `EXT_INDIRECT x)))); |
---|
211 | check (`MOVX (`U1 (`A, `EXT_IND_DPTR))); |
---|
212 | iter_bit (fun x -> check (`MOVX (`U2 (`EXT_INDIRECT x, `A)))); |
---|
213 | check (`MOVX (`U2 (`EXT_IND_DPTR,`A))); |
---|
214 | |
---|
215 | check (`SETB `C); |
---|
216 | iter_byte (fun x -> check (`SETB (`BIT x))); |
---|
217 | |
---|
218 | iter_byte (fun x -> check (`PUSH (`DIRECT x))); |
---|
219 | |
---|
220 | iter_byte (fun x -> check (`POP (`DIRECT x))); |
---|
221 | |
---|
222 | iter_3bit (fun a b c -> check (`XCH (`A, `REG (a,b,c)))); |
---|
223 | iter_byte (fun x -> check (`XCH (`A, `DIRECT x))); |
---|
224 | iter_bit (fun x -> check (`XCH (`A, `INDIRECT x))); |
---|
225 | |
---|
226 | iter_bit (fun x -> check (`XCHD (`A, `INDIRECT x))); |
---|
227 | |
---|
228 | iter_byte (fun x -> check (`JC (`REL x))); |
---|
229 | iter_byte (fun x -> check (`JNC (`REL x))); |
---|
230 | iter_byte (fun x -> |
---|
231 | iter_byte (fun y -> check (`JB (`BIT x, `REL y)))); |
---|
232 | iter_byte (fun x -> |
---|
233 | iter_byte (fun y -> check (`JNB (`BIT x, `REL y)))); |
---|
234 | iter_byte (fun x -> |
---|
235 | iter_byte (fun y -> check (`JBC (`BIT x, `REL y)))); |
---|
236 | iter_byte (fun x -> check (`JZ (`REL x))); |
---|
237 | iter_byte (fun x -> check (`JNZ (`REL x))); |
---|
238 | iter_byte (fun x -> |
---|
239 | iter_byte (fun y -> check (`CJNE (`U1 (`A, `DIRECT y), `REL x))); |
---|
240 | iter_byte (fun y -> check (`CJNE (`U1 (`A, `DATA y), `REL x))); |
---|
241 | iter_byte (fun y -> |
---|
242 | iter_3bit (fun a b c -> |
---|
243 | check (`CJNE (`U2 (`REG (a,b,c), `DATA y), `REL x))); |
---|
244 | iter_bit (fun z -> |
---|
245 | check (`CJNE (`U2 (`INDIRECT z, `DATA y), `REL x))))); |
---|
246 | iter_3bit (fun a b c -> |
---|
247 | iter_byte (fun x -> |
---|
248 | (check (`DJNZ (`REG (a,b,c), `REL x))))); |
---|
249 | iter_byte (fun x -> |
---|
250 | iter_byte (fun y -> |
---|
251 | (check (`DJNZ (`DIRECT x, `REL y))))); |
---|
252 | |
---|
253 | iter_word11 (fun x -> check (`ACALL (`ADDR11 x))); |
---|
254 | |
---|
255 | iter_word (fun x -> check (`LCALL (`ADDR16 x))); |
---|
256 | |
---|
257 | check `RET; |
---|
258 | |
---|
259 | check `RETI; |
---|
260 | |
---|
261 | iter_word11 (fun x -> check (`AJMP (`ADDR11 x))); |
---|
262 | |
---|
263 | iter_word (fun x -> check (`LJMP (`ADDR16 x))); |
---|
264 | |
---|
265 | iter_byte (fun x -> check (`SJMP (`REL x))); |
---|
266 | |
---|
267 | check (`JMP `IND_DPTR); |
---|
268 | |
---|
269 | check `NOP; |
---|
270 | prerr_endline "RT2: TEST OK!!!" |
---|
271 | ) |
---|
272 | with |
---|
273 | | RTExc [i] -> |
---|
274 | prerr_endline (Printf.sprintf "RT2: FAILURE ON %x" i) |
---|
275 | | RTExc [i;j] -> |
---|
276 | prerr_endline (Printf.sprintf "RT2: FAILURE ON %x %x" i j) |
---|
277 | | RTExc [i;j;k] -> |
---|
278 | prerr_endline (Printf.sprintf "RT2: FAILURE ON %x %x %x" i j k) |
---|
279 | ;; |
---|
280 | |
---|
281 | |
---|
282 | test ();; |
---|
283 | test2 ();; |
---|