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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [sim/] [testsuite/] [sim/] [h8300/] [neg.s] - Blame information for rev 827

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1 24 jeremybenn 
# Hitachi H8 testcase 'neg.b, neg.w, neg.l'
2 
# mach(): all
3 
# as(h8300):    --defsym sim_cpu=0
4 
# as(h8300h):   --defsym sim_cpu=1
5 
# as(h8300s):   --defsym sim_cpu=2
6 
# as(h8sx):     --defsym sim_cpu=3
7 
# ld(h8300h):   -m h8300helf
8 
# ld(h8300s):   -m h8300self
9 
# ld(h8sx):     -m h8300sxelf
10 
 
11 
        .include "testutils.inc"
12 
 
13 
        # Instructions tested:
14 
        # neg.b rd      ;                     1 7 8  rd
15 
        # neg.b @erd    ;         7 d rd ???? 1 7 8  ignore
16 
        # neg.b @erd+   ; 0 1 7 4 6 c rd 1??? 1 7 8  ignore
17 
        # neg.b @erd-   ; 0 1 7 6 6 c rd 1??? 1 7 8  ignore
18 
        # neg.b @+erd   ; 0 1 7 5 6 c rd 1??? 1 7 8  ignore
19 
        # neg.b @-erd   ; 0 1 7 7 6 c rd 1??? 1 7 8  ignore
20 
        # neg.b @(d:2,  erd)    ; 0 1 7 01dd  6 8 rd 8 1 7 8  ignore
21 
        # neg.b @(d:16, erd)    ; 0 1 7  4 6 e rd 1??? dd:16 1 7 8  ignore
22 
        # neg.b @(d:32, erd)    ; 7 8 rd 4 6 a  2 1??? dd:32 1 7 8  ignore
23 
        # neg.b @aa:16          ; 6 a 1 1??? aa:16 1 7 8  ignore
24 
        # neg.b @aa:32          ; 6 a 3 1??? aa:32 1 7 8  ignore
25 
        # word operations
26 
        # long operations
27 
        #
28 
        # Coming soon:
29 
        # neg.b @aa:8           ; 7 f aaaaaaaa 1 7 8  ignore
30 
        #
31 
 
32 
        .data
33 
byte_dest:      .byte 0xa5
34 
        .align 2
35 
word_dest:      .word 0xa5a5
36 
        .align 4
37 
long_dest:      .long 0xa5a5a5a5
38 
        start
39 
 
40 
        #
41 
        # Note: apparently carry is set for neg of anything except zero.
42 
        #
43 
 
44 
        #
45 
        # 8-bit byte operations
46 
        #
47 
 
48 
neg_b_reg8:
49 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
50 
        set_ccr_zero
51 
 
52 
        ;;  neg.b Rd
53 
        neg     r0l             ; 8-bit register
54 
;;;     .word   0x1788
55 
 
56 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
57 
        test_ovf_clear
58 
        test_zero_clear
59 
        test_neg_clear
60 
 
61 
        cmp.b   #0x5b, r0l      ; result of "neg 0xa5"
62 
        beq     .Lbrd
63 
        fail
64 
.Lbrd:
65 
        test_h_gr16 0xa55b r0   ; r0 changed by 'neg'
66 
.if (sim_cpu)                   ; non-zero means h8300h, s, or sx
67 
        test_h_gr32 0xa5a5a55b er0      ; er0 changed by 'neg'
68 
.endif
69 
        test_gr_a5a5 1          ; Make sure other general regs not disturbed
70 
        test_gr_a5a5 2
71 
        test_gr_a5a5 3
72 
        test_gr_a5a5 4
73 
        test_gr_a5a5 5
74 
        test_gr_a5a5 6
75 
        test_gr_a5a5 7
76 
 
77 
.if (sim_cpu == h8sx)
78 
neg_b_rdind:
79 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
80 
        set_ccr_zero
81 
 
82 
        ;;  neg.b @eRd
83 
        mov     #byte_dest, er0
84 
        neg.b   @er0            ; register indirect operand
85 
;;;     .word   0x7d00
86 
;;;     .word   0x1780
87 
 
88 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
89 
        test_ovf_clear
90 
        test_zero_clear
91 
        test_neg_clear
92 
 
93 
        test_h_gr32 byte_dest er0       ; er0 still contains address
94 
        cmp.b   #0x5b, @er0     ; memory contents changed
95 
        beq     .Lbind
96 
        fail
97 
.Lbind:
98 
        test_gr_a5a5 1          ; Make sure other general regs not disturbed
99 
        test_gr_a5a5 2
100 
        test_gr_a5a5 3
101 
        test_gr_a5a5 4
102 
        test_gr_a5a5 5
103 
        test_gr_a5a5 6
104 
        test_gr_a5a5 7
105 
 
106 
neg_b_rdpostinc:
107 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
108 
        set_ccr_zero
109 
 
110 
        ;;  neg.b @eRd+
111 
        mov     #byte_dest, er0 ; register post-increment operand
112 
        neg.b   @er0+
113 
;;;     .word   0x0174
114 
;;;     .word   0x6c08
115 
;;;     .word   0x1780
116 
 
117 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
118 
        test_ovf_clear
119 
        test_zero_clear
120 
        test_neg_set
121 
 
122 
        test_h_gr32 byte_dest+1 er0     ; er0 contains address plus one
123 
        cmp.b   #0xa5, @-er0
124 
        beq     .Lbpostinc
125 
        fail
126 
.Lbpostinc:
127 
        test_gr_a5a5 1          ; Make sure other general regs not disturbed
128 
        test_gr_a5a5 2
129 
        test_gr_a5a5 3
130 
        test_gr_a5a5 4
131 
        test_gr_a5a5 5
132 
        test_gr_a5a5 6
133 
        test_gr_a5a5 7
134 
 
135 
neg_b_rdpostdec:
136 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
137 
        set_ccr_zero
138 
 
139 
        ;;  neg.b @eRd-
140 
        mov     #byte_dest, er0 ; register post-decrement operand
141 
        neg.b   @er0-
142 
;;;     .word   0x0176
143 
;;;     .word   0x6c08
144 
;;;     .word   0x1780
145 
 
146 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
147 
        test_ovf_clear
148 
        test_zero_clear
149 
        test_neg_clear
150 
 
151 
        test_h_gr32 byte_dest-1 er0     ; er0 contains address minus one
152 
        cmp.b   #0x5b, @+er0
153 
        beq     .Lbpostdec
154 
        fail
155 
.Lbpostdec:
156 
        test_gr_a5a5 1          ; Make sure other general regs not disturbed
157 
        test_gr_a5a5 2
158 
        test_gr_a5a5 3
159 
        test_gr_a5a5 4
160 
        test_gr_a5a5 5
161 
        test_gr_a5a5 6
162 
        test_gr_a5a5 7
163 
 
164 
neg_b_rdpreinc:
165 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
166 
        set_ccr_zero
167 
 
168 
        ;;  neg.b @+eRd
169 
        mov     #byte_dest-1, er0
170 
        neg.b   @+er0                   ; reg pre-increment operand
171 
;;;     .word   0x0175
172 
;;;     .word   0x6c08
173 
;;;     .word   0x1780
174 
 
175 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
176 
        test_ovf_clear
177 
        test_zero_clear
178 
        test_neg_set
179 
 
180 
        cmp.b   #0xa5, @er0
181 
        beq     .Lbpreinc
182 
        fail
183 
.Lbpreinc:
184 
        test_h_gr32 byte_dest er0       ; er0 contains destination address
185 
        test_gr_a5a5 1          ; Make sure other general regs not disturbed
186 
        test_gr_a5a5 2
187 
        test_gr_a5a5 3
188 
        test_gr_a5a5 4
189 
        test_gr_a5a5 5
190 
        test_gr_a5a5 6
191 
        test_gr_a5a5 7
192 
 
193 
neg_b_rdpredec:
194 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
195 
        set_ccr_zero
196 
 
197 
        ;;  neg.b @-eRd
198 
        mov     #byte_dest+1, er0
199 
        neg.b   @-er0           ; reg pre-decr operand
200 
;;;     .word   0x0177
201 
;;;     .word   0x6c08
202 
;;;     .word   0x1780
203 
 
204 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
205 
        test_ovf_clear
206 
        test_zero_clear
207 
        test_neg_clear
208 
 
209 
        cmp.b   #0x5b, @er0
210 
        beq     .Lbpredec
211 
        fail
212 
.Lbpredec:
213 
        test_h_gr32 byte_dest er0       ; er0 contains destination address
214 
        test_gr_a5a5 1          ; Make sure other general regs not disturbed
215 
        test_gr_a5a5 2
216 
        test_gr_a5a5 3
217 
        test_gr_a5a5 4
218 
        test_gr_a5a5 5
219 
        test_gr_a5a5 6
220 
        test_gr_a5a5 7
221 
 
222 
neg_b_disp2dst:
223 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
224 
        set_ccr_zero
225 
 
226 
        ;;  neg.b @(dd:2, erd)
227 
        mov     #byte_dest-1, er0
228 
        neg.b   @(1:2, er0)     ; reg plus 2-bit displacement
229 
;;;     .word   0x0175
230 
;;;     .word   0x6808
231 
;;;     .word   0x1780
232 
 
233 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
234 
        test_ovf_clear
235 
        test_zero_clear
236 
        test_neg_set
237 
 
238 
        cmp.b   #0xa5, @+er0
239 
        beq     .Lbdisp2
240 
        fail
241 
.Lbdisp2:
242 
        test_h_gr32 byte_dest er0       ; er0 contains destination address
243 
        test_gr_a5a5 1          ; Make sure other general regs not disturbed
244 
        test_gr_a5a5 2
245 
        test_gr_a5a5 3
246 
        test_gr_a5a5 4
247 
        test_gr_a5a5 5
248 
        test_gr_a5a5 6
249 
        test_gr_a5a5 7
250 
 
251 
neg_b_disp16dst:
252 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
253 
        set_ccr_zero
254 
 
255 
        ;;  neg.b @(dd:16, erd)
256 
        mov     #byte_dest+100, er0
257 
        neg.b   @(-100:16, er0) ; reg plus 16-bit displacement
258 
;;;     .word   0x0174
259 
;;;     .word   0x6e08
260 
;;;     .word   -100
261 
;;;     .word   0x1780
262 
 
263 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
264 
        test_ovf_clear
265 
        test_zero_clear
266 
        test_neg_clear
267 
 
268 
        cmp.b   #0x5b, @byte_dest
269 
        beq     .Lbdisp16
270 
        fail
271 
.Lbdisp16:
272 
        test_h_gr32 byte_dest+100 er0   ; er0 contains destination address
273 
        test_gr_a5a5 1          ; Make sure other general regs not disturbed
274 
        test_gr_a5a5 2
275 
        test_gr_a5a5 3
276 
        test_gr_a5a5 4
277 
        test_gr_a5a5 5
278 
        test_gr_a5a5 6
279 
        test_gr_a5a5 7
280 
 
281 
neg_b_disp32dst:
282 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
283 
        set_ccr_zero
284 
 
285 
        ;;  neg.b @(dd:32, erd)
286 
        mov     #byte_dest-0xfffff, er0
287 
        neg.b   @(0xfffff:32, er0)      ; reg plus 32-bit displacement
288 
;;;     .word   0x7804
289 
;;;     .word   0x6a28
290 
;;;     .long   0xfffff
291 
;;;     .word   0x1780
292 
 
293 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
294 
        test_ovf_clear
295 
        test_zero_clear
296 
        test_neg_set
297 
 
298 
        cmp.b   #0xa5, @byte_dest
299 
        beq     .Lbdisp32
300 
        fail
301 
.Lbdisp32:
302 
        test_h_gr32 byte_dest-0xfffff er0 ; er0 contains destination address
303 
        test_gr_a5a5 1          ; Make sure other general regs not disturbed
304 
        test_gr_a5a5 2
305 
        test_gr_a5a5 3
306 
        test_gr_a5a5 4
307 
        test_gr_a5a5 5
308 
        test_gr_a5a5 6
309 
        test_gr_a5a5 7
310 
 
311 
neg_b_abs16dst:
312 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
313 
        set_ccr_zero
314 
 
315 
        ;;  neg.b @aa:16
316 
        neg.b   @byte_dest:16   ; 16-bit absolute address
317 
;;;     .word   0x6a18
318 
;;;     .word   byte_dest
319 
;;;     .word   0x1780
320 
 
321 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
322 
        test_ovf_clear
323 
        test_zero_clear
324 
        test_neg_clear
325 
 
326 
        cmp.b   #0x5b, @byte_dest
327 
        beq     .Lbabs16
328 
        fail
329 
.Lbabs16:
330 
        test_gr_a5a5 0           ; Make sure ALL general regs not disturbed
331 
        test_gr_a5a5 1
332 
        test_gr_a5a5 2
333 
        test_gr_a5a5 3
334 
        test_gr_a5a5 4
335 
        test_gr_a5a5 5
336 
        test_gr_a5a5 6
337 
        test_gr_a5a5 7
338 
 
339 
neg_b_abs32dst:
340 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
341 
        set_ccr_zero
342 
 
343 
        ;;  neg.b @aa:32
344 
        neg.b   @byte_dest:32   ; 32-bit absolute address
345 
;;;     .word   0x6a38
346 
;;;     .long   byte_dest
347 
;;;     .word   0x1780
348 
 
349 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
350 
        test_ovf_clear
351 
        test_zero_clear
352 
        test_neg_set
353 
 
354 
        cmp.b   #0xa5, @byte_dest
355 
        beq     .Lbabs32
356 
        fail
357 
.Lbabs32:
358 
        test_gr_a5a5 0           ; Make sure ALL general regs not disturbed
359 
        test_gr_a5a5 1
360 
        test_gr_a5a5 2
361 
        test_gr_a5a5 3
362 
        test_gr_a5a5 4
363 
        test_gr_a5a5 5
364 
        test_gr_a5a5 6
365 
        test_gr_a5a5 7
366 
.endif
367 
 
368 
        #
369 
        # 16-bit word operations
370 
        #
371 
 
372 
.if (sim_cpu)                   ; any except plain-vanilla h8/300
373 
neg_w_reg16:
374 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
375 
        set_ccr_zero
376 
 
377 
        ;;  neg.w Rd
378 
        neg     r1              ; 16-bit register operand
379 
;;;     .word   0x1791
380 
 
381 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
382 
        test_ovf_clear
383 
        test_zero_clear
384 
        test_neg_clear
385 
 
386 
        cmp.w   #0x5a5b, r1     ; result of "neg 0xa5a5"
387 
        beq     .Lwrd
388 
        fail
389 
.Lwrd:
390 
        test_h_gr32 0xa5a55a5b er1      ; er1 changed by 'neg'
391 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
392 
        test_gr_a5a5 2
393 
        test_gr_a5a5 3
394 
        test_gr_a5a5 4
395 
        test_gr_a5a5 5
396 
        test_gr_a5a5 6
397 
        test_gr_a5a5 7
398 
 
399 
.if (sim_cpu == h8sx)
400 
neg_w_rdind:
401 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
402 
        set_ccr_zero
403 
 
404 
        ;;  neg.w @eRd
405 
        mov     #word_dest, er1
406 
        neg.w   @er1            ; register indirect operand
407 
;;;     .word   0x0154
408 
;;;     .word   0x6d18
409 
;;;     .word   0x1790
410 
 
411 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
412 
        test_ovf_clear
413 
        test_zero_clear
414 
        test_neg_clear
415 
 
416 
        cmp.w   #0x5a5b, @word_dest     ; memory contents changed
417 
        beq     .Lwind
418 
        fail
419 
.Lwind:
420 
        test_h_gr32 word_dest er1       ; er1 still contains address
421 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
422 
        test_gr_a5a5 2
423 
        test_gr_a5a5 3
424 
        test_gr_a5a5 4
425 
        test_gr_a5a5 5
426 
        test_gr_a5a5 6
427 
        test_gr_a5a5 7
428 
 
429 
neg_w_rdpostinc:
430 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
431 
        set_ccr_zero
432 
 
433 
        ;;  neg.w @eRd+
434 
        mov     #word_dest, er1 ; register post-increment operand
435 
        neg.w   @er1+
436 
;;;     .word   0x0154
437 
;;;     .word   0x6d18
438 
;;;     .word   0x1790
439 
 
440 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
441 
        test_ovf_clear
442 
        test_zero_clear
443 
        test_neg_set
444 
 
445 
        cmp.w   #0xa5a5, @word_dest
446 
        beq     .Lwpostinc
447 
        fail
448 
.Lwpostinc:
449 
        test_h_gr32 word_dest+2 er1     ; er1 contains address plus two
450 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
451 
        test_gr_a5a5 2
452 
        test_gr_a5a5 3
453 
        test_gr_a5a5 4
454 
        test_gr_a5a5 5
455 
        test_gr_a5a5 6
456 
        test_gr_a5a5 7
457 
 
458 
neg_w_rdpostdec:
459 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
460 
        set_ccr_zero
461 
 
462 
        ;;  neg.w @eRd-
463 
        mov     #word_dest, er1
464 
        neg.w   @er1-
465 
;;;     .word   0x0156
466 
;;;     .word   0x6d18
467 
;;;     .word   0x1790
468 
 
469 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
470 
        test_ovf_clear
471 
        test_zero_clear
472 
        test_neg_clear
473 
 
474 
        cmp.w   #0x5a5b, @word_dest
475 
        beq     .Lwpostdec
476 
        fail
477 
.Lwpostdec:
478 
        test_h_gr32 word_dest-2 er1     ; er1 contains address minus two
479 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
480 
        test_gr_a5a5 2
481 
        test_gr_a5a5 3
482 
        test_gr_a5a5 4
483 
        test_gr_a5a5 5
484 
        test_gr_a5a5 6
485 
        test_gr_a5a5 7
486 
 
487 
neg_w_rdpreinc:
488 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
489 
        set_ccr_zero
490 
 
491 
        ;;  neg.w @+eRd
492 
        mov     #word_dest-2, er1
493 
        neg.w   @+er1           ; reg pre-increment operand
494 
;;;     .word   0x0155
495 
;;;     .word   0x6d18
496 
;;;     .word   0x1790
497 
 
498 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
499 
        test_ovf_clear
500 
        test_zero_clear
501 
        test_neg_set
502 
 
503 
        cmp.w   #0xa5a5, @word_dest
504 
        beq     .Lwpreinc
505 
        fail
506 
.Lwpreinc:
507 
        test_h_gr32 word_dest er1       ; er1 contains destination address
508 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
509 
        test_gr_a5a5 2
510 
        test_gr_a5a5 3
511 
        test_gr_a5a5 4
512 
        test_gr_a5a5 5
513 
        test_gr_a5a5 6
514 
        test_gr_a5a5 7
515 
 
516 
neg_w_rdpredec:
517 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
518 
        set_ccr_zero
519 
 
520 
        ;;  neg.w @-eRd
521 
        mov     #word_dest+2, er1
522 
        neg.w   @-er1           ; reg pre-decr operand
523 
;;;     .word   0x0157
524 
;;;     .word   0x6d18
525 
;;;     .word   0x1790
526 
 
527 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
528 
        test_ovf_clear
529 
        test_zero_clear
530 
        test_neg_clear
531 
 
532 
        cmp.w   #0x5a5b, @word_dest
533 
        beq     .Lwpredec
534 
        fail
535 
.Lwpredec:
536 
        test_h_gr32 word_dest er1       ; er1 contains destination address
537 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
538 
        test_gr_a5a5 2
539 
        test_gr_a5a5 3
540 
        test_gr_a5a5 4
541 
        test_gr_a5a5 5
542 
        test_gr_a5a5 6
543 
        test_gr_a5a5 7
544 
 
545 
neg_w_disp2dst:
546 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
547 
        set_ccr_zero
548 
 
549 
        ;;  neg.w @(dd:2, erd)
550 
        mov     #word_dest-2, er1
551 
        neg.w   @(2:2, er1)     ; reg plus 2-bit displacement
552 
;;;     .word   0x0155
553 
;;;     .word   0x6918
554 
;;;     .word   0x1790
555 
 
556 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
557 
        test_ovf_clear
558 
        test_zero_clear
559 
        test_neg_set
560 
 
561 
        cmp.w   #0xa5a5, @word_dest
562 
        beq     .Lwdisp2
563 
        fail
564 
.Lwdisp2:
565 
        test_h_gr32 word_dest-2 er1     ; er1 contains address minus one
566 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
567 
        test_gr_a5a5 2
568 
        test_gr_a5a5 3
569 
        test_gr_a5a5 4
570 
        test_gr_a5a5 5
571 
        test_gr_a5a5 6
572 
        test_gr_a5a5 7
573 
 
574 
neg_w_disp16dst:
575 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
576 
        set_ccr_zero
577 
 
578 
        ;;  neg.w @(dd:16, erd)
579 
        mov     #word_dest+100, er1
580 
        neg.w   @(-100:16, er1) ; reg plus 16-bit displacement
581 
;;;     .word   0x0154
582 
;;;     .word   0x6f18
583 
;;;     .word   -100
584 
;;;     .word   0x1790
585 
 
586 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
587 
        test_ovf_clear
588 
        test_zero_clear
589 
        test_neg_clear
590 
 
591 
        cmp.w   #0x5a5b, @word_dest
592 
        beq     .Lwdisp16
593 
        fail
594 
.Lwdisp16:
595 
        test_h_gr32 word_dest+100 er1   ; er1 contains destination address
596 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
597 
        test_gr_a5a5 2
598 
        test_gr_a5a5 3
599 
        test_gr_a5a5 4
600 
        test_gr_a5a5 5
601 
        test_gr_a5a5 6
602 
        test_gr_a5a5 7
603 
 
604 
neg_w_disp32dst:
605 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
606 
        set_ccr_zero
607 
 
608 
        ;;  neg.w @(dd:32, erd)
609 
        mov     #word_dest-0xfffff, er1
610 
        neg.w   @(0xfffff:32, er1)      ; reg plus 32-bit displacement
611 
;;;     .word   0x7814
612 
;;;     .word   0x6b28
613 
;;;     .long   0xfffff
614 
;;;     .word   0x1790
615 
 
616 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
617 
        test_ovf_clear
618 
        test_zero_clear
619 
        test_neg_set
620 
 
621 
        cmp.w   #0xa5a5, @word_dest
622 
        beq     .Lwdisp32
623 
        fail
624 
.Lwdisp32:
625 
        test_h_gr32 word_dest-0xfffff er1 ; er1 contains destination address
626 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
627 
        test_gr_a5a5 2
628 
        test_gr_a5a5 3
629 
        test_gr_a5a5 4
630 
        test_gr_a5a5 5
631 
        test_gr_a5a5 6
632 
        test_gr_a5a5 7
633 
 
634 
neg_w_abs16dst:
635 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
636 
        set_ccr_zero
637 
 
638 
        ;;  neg.w @aa:16
639 
        neg.w   @word_dest:16   ; 16-bit absolute address
640 
;;;     .word   0x6b18
641 
;;;     .word   word_dest
642 
;;;     .word   0x1790
643 
 
644 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
645 
        test_ovf_clear
646 
        test_zero_clear
647 
        test_neg_clear
648 
 
649 
        cmp.w   #0x5a5b, @word_dest
650 
        beq     .Lwabs16
651 
        fail
652 
.Lwabs16:
653 
        test_gr_a5a5 0           ; Make sure ALL general regs not disturbed
654 
        test_gr_a5a5 1
655 
        test_gr_a5a5 2
656 
        test_gr_a5a5 3
657 
        test_gr_a5a5 4
658 
        test_gr_a5a5 5
659 
        test_gr_a5a5 6
660 
        test_gr_a5a5 7
661 
 
662 
neg_w_abs32dst:
663 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
664 
        set_ccr_zero
665 
 
666 
        ;;  neg.w @aa:32
667 
        neg.w   @word_dest:32   ; 32-bit absolute address
668 
;;;     .word   0x6b38
669 
;;;     .long   word_dest
670 
;;;     .word   0x1790
671 
 
672 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
673 
        test_ovf_clear
674 
        test_zero_clear
675 
        test_neg_set
676 
 
677 
        cmp.w   #0xa5a5, @word_dest
678 
        beq     .Lwabs32
679 
        fail
680 
.Lwabs32:
681 
        test_gr_a5a5 0           ; Make sure ALL general regs not disturbed
682 
        test_gr_a5a5 1
683 
        test_gr_a5a5 2
684 
        test_gr_a5a5 3
685 
        test_gr_a5a5 4
686 
        test_gr_a5a5 5
687 
        test_gr_a5a5 6
688 
        test_gr_a5a5 7
689 
 
690 
.endif                          ; h8sx
691 
.endif                          ; h8/300
692 
 
693 
        #
694 
        # 32-bit word operations
695 
        #
696 
 
697 
.if (sim_cpu)                   ; any except plain-vanilla h8/300
698 
neg_l_reg16:
699 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
700 
        set_ccr_zero
701 
 
702 
        ;;  neg.l eRd
703 
        neg     er1             ; 32-bit register operand
704 
;;;     .word   0x17b1
705 
 
706 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
707 
        test_ovf_clear
708 
        test_zero_clear
709 
        test_neg_clear
710 
 
711 
        cmp.l   #0x5a5a5a5b, er1        ; result of "neg 0xa5a5a5a5"
712 
        beq     .Llrd
713 
        fail
714 
.Llrd:
715 
        test_h_gr32 0x5a5a5a5b er1      ; er1 changed by 'neg'
716 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
717 
        test_gr_a5a5 2
718 
        test_gr_a5a5 3
719 
        test_gr_a5a5 4
720 
        test_gr_a5a5 5
721 
        test_gr_a5a5 6
722 
        test_gr_a5a5 7
723 
 
724 
.if (sim_cpu == h8sx)
725 
neg_l_rdind:
726 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
727 
        set_ccr_zero
728 
 
729 
        ;;  neg.l @eRd
730 
        mov     #long_dest, er1
731 
        neg.l   @er1            ; register indirect operand
732 
;;;     .word   0x0104
733 
;;;     .word   0x6d18
734 
;;;     .word   0x17b0
735 
 
736 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
737 
        test_ovf_clear
738 
        test_zero_clear
739 
        test_neg_clear
740 
 
741 
        cmp.l   #0x5a5a5a5b, @long_dest ; memory contents changed
742 
        beq     .Llind
743 
        fail
744 
.Llind:
745 
        test_h_gr32 long_dest er1       ; er1 still contains address
746 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
747 
        test_gr_a5a5 2
748 
        test_gr_a5a5 3
749 
        test_gr_a5a5 4
750 
        test_gr_a5a5 5
751 
        test_gr_a5a5 6
752 
        test_gr_a5a5 7
753 
 
754 
neg_l_rdpostinc:
755 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
756 
        set_ccr_zero
757 
 
758 
        ;;  neg.l @eRd+
759 
        mov     #long_dest, er1 ; register post-increment operand
760 
        neg.l   @er1+
761 
;;;     .word   0x0104
762 
;;;     .word   0x6d18
763 
;;;     .word   0x17b0
764 
 
765 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
766 
        test_ovf_clear
767 
        test_zero_clear
768 
        test_neg_set
769 
 
770 
        cmp.l   #0xa5a5a5a5, @long_dest
771 
        beq     .Llpostinc
772 
        fail
773 
.Llpostinc:
774 
        test_h_gr32 long_dest+4 er1     ; er1 contains address plus two
775 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
776 
        test_gr_a5a5 2
777 
        test_gr_a5a5 3
778 
        test_gr_a5a5 4
779 
        test_gr_a5a5 5
780 
        test_gr_a5a5 6
781 
        test_gr_a5a5 7
782 
 
783 
neg_l_rdpostdec:
784 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
785 
        set_ccr_zero
786 
 
787 
        ;;  neg.l @eRd-
788 
        mov     #long_dest, er1
789 
        neg.l   @er1-
790 
;;;     .word   0x0106
791 
;;;     .word   0x6d18
792 
;;;     .word   0x17b0
793 
 
794 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
795 
        test_ovf_clear
796 
        test_zero_clear
797 
        test_neg_clear
798 
 
799 
        cmp.l   #0x5a5a5a5b, @long_dest
800 
        beq     .Llpostdec
801 
        fail
802 
.Llpostdec:
803 
        test_h_gr32 long_dest-4 er1     ; er1 contains address minus two
804 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
805 
        test_gr_a5a5 2
806 
        test_gr_a5a5 3
807 
        test_gr_a5a5 4
808 
        test_gr_a5a5 5
809 
        test_gr_a5a5 6
810 
        test_gr_a5a5 7
811 
 
812 
neg_l_rdpreinc:
813 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
814 
        set_ccr_zero
815 
 
816 
        ;;  neg.l @+eRd
817 
        mov     #long_dest-4, er1
818 
        neg.l   @+er1           ; reg pre-increment operand
819 
;;;     .word   0x0105
820 
;;;     .word   0x6d18
821 
;;;     .word   0x17b0
822 
 
823 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
824 
        test_ovf_clear
825 
        test_zero_clear
826 
        test_neg_set
827 
 
828 
        cmp.l   #0xa5a5a5a5, @long_dest
829 
        beq     .Llpreinc
830 
        fail
831 
.Llpreinc:
832 
        test_h_gr32 long_dest er1       ; er1 contains destination address
833 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
834 
        test_gr_a5a5 2
835 
        test_gr_a5a5 3
836 
        test_gr_a5a5 4
837 
        test_gr_a5a5 5
838 
        test_gr_a5a5 6
839 
        test_gr_a5a5 7
840 
 
841 
neg_l_rdpredec:
842 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
843 
        set_ccr_zero
844 
 
845 
        ;;  neg.l @-eRd
846 
        mov     #long_dest+4, er1
847 
        neg.l   @-er1           ; reg pre-decr operand
848 
;;;     .word   0x0107
849 
;;;     .word   0x6d18
850 
;;;     .word   0x17b0
851 
 
852 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
853 
        test_ovf_clear
854 
        test_zero_clear
855 
        test_neg_clear
856 
 
857 
        cmp.l   #0x5a5a5a5b, @long_dest
858 
        beq     .Llpredec
859 
        fail
860 
.Llpredec:
861 
        test_h_gr32 long_dest er1       ; er1 contains destination address
862 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
863 
        test_gr_a5a5 2
864 
        test_gr_a5a5 3
865 
        test_gr_a5a5 4
866 
        test_gr_a5a5 5
867 
        test_gr_a5a5 6
868 
        test_gr_a5a5 7
869 
 
870 
neg_l_disp2dst:
871 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
872 
        set_ccr_zero
873 
 
874 
        ;;  neg.l @(dd:2, erd)
875 
        mov     #long_dest-4, er1
876 
        neg.l   @(4:2, er1)     ; reg plus 2-bit displacement
877 
;;;     .word   0x0105
878 
;;;     .word   0x6918
879 
;;;     .word   0x17b0
880 
 
881 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
882 
        test_ovf_clear
883 
        test_zero_clear
884 
        test_neg_set
885 
 
886 
        cmp.l   #0xa5a5a5a5, @long_dest
887 
        beq     .Lldisp2
888 
        fail
889 
.Lldisp2:
890 
        test_h_gr32 long_dest-4 er1     ; er1 contains address minus one
891 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
892 
        test_gr_a5a5 2
893 
        test_gr_a5a5 3
894 
        test_gr_a5a5 4
895 
        test_gr_a5a5 5
896 
        test_gr_a5a5 6
897 
        test_gr_a5a5 7
898 
 
899 
neg_l_disp16dst:
900 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
901 
        set_ccr_zero
902 
 
903 
        ;;  neg.l @(dd:16, erd)
904 
        mov     #long_dest+100, er1
905 
        neg.l   @(-100:16, er1) ; reg plus 16-bit displacement
906 
;;;     .word   0x0104
907 
;;;     .word   0x6f18
908 
;;;     .word   -100
909 
;;;     .word   0x17b0
910 
 
911 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
912 
        test_ovf_clear
913 
        test_zero_clear
914 
        test_neg_clear
915 
 
916 
        cmp.l   #0x5a5a5a5b, @long_dest
917 
        beq     .Lldisp16
918 
        fail
919 
.Lldisp16:
920 
        test_h_gr32 long_dest+100 er1   ; er1 contains destination address
921 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
922 
        test_gr_a5a5 2
923 
        test_gr_a5a5 3
924 
        test_gr_a5a5 4
925 
        test_gr_a5a5 5
926 
        test_gr_a5a5 6
927 
        test_gr_a5a5 7
928 
 
929 
neg_l_disp32dst:
930 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
931 
        set_ccr_zero
932 
 
933 
        ;;  neg.l @(dd:32, erd)
934 
        mov     #long_dest-0xfffff, er1
935 
        neg.l   @(0xfffff:32, er1)      ; reg plus 32-bit displacement
936 
;;;     .word   0x7894
937 
;;;     .word   0x6b28
938 
;;;     .long   0xfffff
939 
;;;     .word   0x17b0
940 
 
941 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
942 
        test_ovf_clear
943 
        test_zero_clear
944 
        test_neg_set
945 
 
946 
        cmp.l   #0xa5a5a5a5, @long_dest
947 
        beq     .Lldisp32
948 
        fail
949 
.Lldisp32:
950 
        test_h_gr32 long_dest-0xfffff er1 ; er1 contains destination address
951 
        test_gr_a5a5 0           ; Make sure other general regs not disturbed
952 
        test_gr_a5a5 2
953 
        test_gr_a5a5 3
954 
        test_gr_a5a5 4
955 
        test_gr_a5a5 5
956 
        test_gr_a5a5 6
957 
        test_gr_a5a5 7
958 
 
959 
neg_l_abs16dst:
960 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
961 
        set_ccr_zero
962 
 
963 
        ;;  neg.l @aa:16
964 
        neg.l   @long_dest:16   ; 16-bit absolute address
965 
;;;     .word   0x0104
966 
;;;     .word   0x6b08
967 
;;;     .word   long_dest
968 
;;;     .word   0x17b0
969 
 
970 
        test_carry_set          ; H=0 N=0 Z=0 V=0 C=1
971 
        test_ovf_clear
972 
        test_zero_clear
973 
        test_neg_clear
974 
 
975 
        cmp.l   #0x5a5a5a5b, @long_dest
976 
        beq     .Llabs16
977 
        fail
978 
.Llabs16:
979 
        test_gr_a5a5 0           ; Make sure ALL general regs not disturbed
980 
        test_gr_a5a5 1
981 
        test_gr_a5a5 2
982 
        test_gr_a5a5 3
983 
        test_gr_a5a5 4
984 
        test_gr_a5a5 5
985 
        test_gr_a5a5 6
986 
        test_gr_a5a5 7
987 
 
988 
neg_l_abs32dst:
989 
        set_grs_a5a5            ; Fill all general regs with a fixed pattern
990 
        set_ccr_zero
991 
 
992 
        ;;  neg.l @aa:32
993 
        neg.l   @long_dest:32   ; 32-bit absolute address
994 
;;;     .word   0x0104
995 
;;;     .word   0x6b28
996 
;;;     .long   long_dest
997 
;;;     .word   0x17b0
998 
 
999 
        test_carry_set          ; H=0 N=1 Z=0 V=0 C=1
1000 
        test_ovf_clear
1001 
        test_zero_clear
1002 
        test_neg_set
1003 
 
1004 
        cmp.l   #0xa5a5a5a5, @long_dest
1005 
        beq     .Llabs32
1006 
        fail
1007 
.Llabs32:
1008 
        test_gr_a5a5 0           ; Make sure ALL general regs not disturbed
1009 
        test_gr_a5a5 1
1010 
        test_gr_a5a5 2
1011 
        test_gr_a5a5 3
1012 
        test_gr_a5a5 4
1013 
        test_gr_a5a5 5
1014 
        test_gr_a5a5 6
1015 
        test_gr_a5a5 7
1016 
 
1017 
.endif                          ; h8sx
1018 
.endif                          ; h8/300
1019 
 
1020 
        pass
1021 
 
1022 
        exit 0

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