1 /*
2  * This file and its contents are supplied under the terms of the
3  * Common Development and Distribution License ("CDDL"), version 1.0.
4  * You may only use this file in accordance with the terms of version
5  * 1.0 of the CDDL.
6  *
7  * A full copy of the text of the CDDL should have accompanied this
8  * source.  A copy of the CDDL is also available via the Internet at
9  * http://www.illumos.org/license/CDDL.
10  */
11 
12 /*
13  * Copyright 2015 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
14  */
15 
16 #include <stdio.h>
17 #include <libdisasm.h>
18 #include <sys/sysmacros.h>
19 #include <sys/debug.h>
20 #include <sys/byteorder.h>
21 
22 #include "libdisasm_impl.h"
23 
24 #define	ILC2LEN(ilc)	(2 * ((ilc) >= 2 ? (ilc) : (ilc) + 1))
25 
26 /*
27  * Throughout this file, the instruction format names based on:
28  *   SA22-7832-09  z/Architecture Principles of Operation
29  *
30  * System/370, ESA/390, and earlier z/Architecture POP use slightly
31  * different names for the formats (the variant names are numeric).  For the
32  * sake of simplicity, we use the most detailed definitions - z/Architecture.
33  *
34  * For ESA/390 we map the formats:
35  *   E   -> E
36  *   I   -> I
37  *   RR  -> RR
38  *   RRE -> RRE
39  *   RRF -> RRD & RRFa-e
40  *   RX  -> RXa-b
41  *   RXE -> RXE
42  *   RXF -> RXF
43  *   RS  -> RSa-b
44  *   RSE -> RSYa-b
45  *   RSL -> RSLa
46  *   RSI -> RSI
47  *   RI  -> RIa-c
48  *   RIL -> RILa-c
49  *   SI  -> SI
50  *   S   -> S
51  *   SS  -> SSa-b & SSd-e
52  *   SSE -> SSE
53  *
54  * For System/370 we map the formats:
55  *   RR -> RR
56  *   RX -> RXa-b
57  *   RS -> RSa-b
58  *   SI -> SI
59  *   S  -> S
60  *   SS -> SSa-c
61  *
62  * Disassembly begins in tbl_xx.  The first byte of the instruction is used
63  * as the index.  This yields either an instruction or a sub-table.
64  *
65  * If an instruction is encountered, its format field is used to format the
66  * instruction.
67  *
68  * There are two types of sub-tables: extended opcode tables (indicated with
69  * IF_TBL) or a multiple mnemonics tables (indicated with IF_MULTI).
70  *
71  * Extended opcode tables indicade which additional bits of the instruction
72  * should be inspected.  These bits are used as an index into the sub table.
73  *
74  * Multiple mnemonic tables are used to print different mnemonics depending
75  * on the architecture.  Over the years, certain instructions got a new
76  * preferred mnemonic.  For example, 0xa70 is test-under-mask-high (tmh) on
77  * System/390.  On z/Architecture systems, the instruction behaves
78  * identically (and the assembler hapilly accepts tmh), but the preferred
79  * mnemonic is tmlh (test-under-mask-low-high) because z/Architecture
80  * extended the general purpose registers from 32 bits to 64 bits.  The
81  * current architecture flag (e.g., F_390) is used to index into the
82  * sub-table.
83  *
84  * Regardless of which sub-table is encountered, the selected entry in the
85  * sub-table is interpreted using the same rules as the contents of tbl_xx.
86  *
87  * Finally, we use the extended opcode sub-table mechanism to pretty print
88  * the branching instructions.  All branches are conditional based on a
89  * 4-bit mask indicating which value of the condition code will result in a
90  * taken branch.  In order to produce a more human friendly output, we use
91  * the 4-bit mask as an extended opcode to break up the branching
92  * instruction into 16 different ones.  For example, instead of printing:
93  *
94  *    bc   7,0x123(%r1,%r2)
95  *
96  * we print:
97  *
98  *    bne  0x123(%r1,%r2)
99  *
100  * Note that we are using designated initializers via the INSTR/TABLE/MULTI
101  * macros and therefore the below tables can be sparse.  We rely on unset
102  * entries having zero format fields (aka. IF_INVAL) per C99.
103  */
104 
105 /* BEGIN CSTYLED */
106 enum ifmt {
107 	/* invalid */
108 	IF_INVAL = 0,
109 
110 	/* indirection */
111 	IF_TBL,
112 	IF_MULTI,
113 
114 	/* 2-byte */
115 	IF_ZERO,		/* 370, 390, z */
116 	IF_E,			/*      390, z */
117 	IF_I,			/*      390, z */
118 	IF_RR,			/* 370, 390, z */
119 
120 	/* 4-byte */
121 	IF_DIAG,		/* 370, 390, z */
122 	IF_IE,			/*           z */
123 	IF_RIa,			/*      390, z */
124 	IF_RIb,			/*      390, z */
125 	IF_RIc,			/*      390, z */
126 	IF_RRD,			/*      390, z */ /* on 390 these are RRF */
127 	IF_RRE,			/*      390, z */
128 	IF_RRFa,		/*      390, z */
129 	IF_RRFb,		/*      390, z */
130 	IF_RRFc,		/*      390, z */
131 	IF_RRFd,		/*      390, z */
132 	IF_RRFe,		/*      390, z */
133 	IF_RSa,			/* 370, 390, z */
134 	IF_RSb,			/* 370, 390, z */
135 	IF_RSI,			/*      390, z */
136 	IF_RXa,			/* 370, 390, z */
137 	IF_RXb,			/* 370, 390, z */
138 	IF_S,			/* 370, 390, z */
139 	IF_SI,			/* 370, 390, z */
140 
141 	/* 6-byte */
142 	IF_MII,			/*           z */
143 	IF_RIEa,		/*           z */
144 	IF_RIEb,		/*           z */
145 	IF_RIEc,		/*           z */
146 	IF_RIEd,		/*           z */
147 	IF_RIEe,		/*           z */
148 	IF_RIEf,		/*           z */
149 	IF_RILa,		/*      390, z */
150 	IF_RILb,		/*      390, z */
151 	IF_RILc,		/*      390, z */
152 	IF_RIS,			/*           z */
153 	IF_RRS,			/*           z */
154 	IF_RSLa,		/*      390, z */
155 	IF_RSLb,		/*           z */
156 	IF_RSYa,		/*           z */
157 	IF_RSYb,		/*           z */
158 	IF_RXE,			/*      390, z */
159 	IF_RXF,			/*      390, z */
160 	IF_RXYa,		/*           z */
161 	IF_RXYb,		/*           z */
162 	IF_SIL,			/*           z */
163 	IF_SIY,			/*           z */
164 	IF_SMI,			/*           z */
165 	IF_SSa,			/* 370, 390, z */
166 	IF_SSb,			/* 370, 390, z */
167 	IF_SSc,			/* 370, 390, z */
168 	IF_SSd,			/*      390, z */
169 	IF_SSe,			/*      390, z */
170 	IF_SSf,			/*      390, z */
171 	IF_SSE,			/*      390, z */
172 	IF_SSF,			/*           z */
173 };
174 
175 #define	IF_NFMTS		(IF_SSF + 1)
176 
177 #define	F_370			0x0001			/* 370         */
178 #define	F_390			0x0002			/*      390    */
179 #define	F_Z			0x0004			/*           z */
180 #define	F_SIGNED_IMM		0x0010			/* 370, 390, z */
181 #define	F_CTL_REG		0x0020			/* 370, 390, z */
182 #define	F_HIDE_MASK		0x0040			/* 370, 390, z */
183 #define	F_R1_IS_MASK		0x0080			/* 370, 390, z */
184 /* END CSTYLED */
185 
186 struct inst_table {
187 	union {
188 		struct {
189 			const char *it_name;
190 			unsigned it_flags;
191 		} it_inst;
192 		struct {
193 			const struct inst_table *it_ptr;
194 			uint8_t it_off:4;
195 			uint8_t it_shift:4;
196 			uint8_t it_mask;
197 		} it_table;
198 		struct {
199 			const struct inst_table *it_ptr;
200 		} it_multi;
201 	} it_u;
202 	enum ifmt it_fmt;
203 };
204 
205 #define	BITFLD(a, b)		DECL_BITFIELD2(b:4, a:4)
206 
207 union inst {
208 	uint8_t raw[6];
209 	struct {
210 		uint8_t op;
211 		uint8_t par1;
212 		uint16_t par2;
213 	} diag;
214 	struct {
215 		uint8_t op;
216 		uint8_t i;
217 	} i;
218 	struct {
219 		uint16_t op;
220 		uint8_t pad;
221 		BITFLD(i1, i2);
222 	} ie;
223 	struct {
224 		uint8_t op;
225 		BITFLD(m1, ri2h);
226 		uint8_t ri2l;
227 		uint8_t ri3h;
228 		uint16_t ri3l;
229 	} mii;
230 	struct {
231 		uint8_t op;
232 		BITFLD(r1, r2);
233 	} rr;
234 	struct {
235 		uint16_t op;
236 		BITFLD(r1, pad);
237 		BITFLD(r3, r2);
238 	} rrd;
239 	struct {
240 		uint16_t op;
241 		uint8_t pad;
242 		BITFLD(r1, r2);
243 	} rre;
244 	struct {
245 		uint16_t op;
246 		BITFLD(r1, m4);
247 		BITFLD(r3, r2);
248 	} rrf_ab;
249 	struct {
250 		uint16_t op;
251 		BITFLD(m3, m4);
252 		BITFLD(r1, r2);
253 	} rrf_cde;
254 	struct {
255 		uint8_t op1;
256 		BITFLD(r1, r2);
257 		BITFLD(b4, d4h);
258 		uint8_t d4l;
259 		BITFLD(m3, pad);
260 		uint8_t op2;
261 	} rrs;
262 	struct {
263 		uint8_t op;
264 		BITFLD(r1, x2);
265 		BITFLD(b2, d2h);
266 		uint8_t d2l;
267 	} rx_a;
268 	struct {
269 		uint8_t op;
270 		BITFLD(m1, x2);
271 		BITFLD(b2, d2h);
272 		uint8_t d2l;
273 	} rx_b;
274 	struct {
275 		uint8_t op1;
276 		BITFLD(r1, x2);
277 		BITFLD(b2, d2h);
278 		uint8_t d2l;
279 		uint8_t pad;
280 		uint8_t op2;
281 	} rxe;
282 	struct {
283 		uint8_t op1;
284 		BITFLD(r3, x2);
285 		BITFLD(b2, d2h);
286 		uint8_t d2l;
287 		BITFLD(r1, pad);
288 		uint8_t op2;
289 	} rxf;
290 	struct {
291 		uint8_t op1;
292 		BITFLD(r1, x2);
293 		BITFLD(b2, dl2h);
294 		uint8_t dl2l;
295 		uint8_t dh2;
296 		uint8_t op2;
297 	} rxy_a;
298 	struct {
299 		uint8_t op1;
300 		BITFLD(m1, x2);
301 		BITFLD(b2, dl2h);
302 		uint8_t dl2l;
303 		uint8_t dh2;
304 		uint8_t op2;
305 	} rxy_b;
306 	struct {
307 		uint8_t op;
308 		BITFLD(r1, r3);
309 		BITFLD(b2, d2h);
310 		uint8_t d2l;
311 	} rs_a;
312 	struct {
313 		uint8_t op;
314 		BITFLD(r1, m3);
315 		BITFLD(b2, d2h);
316 		uint8_t d2l;
317 	} rs_b;
318 	struct {
319 		uint8_t op1;
320 		BITFLD(l1, pad1);
321 		BITFLD(b1, d1h);
322 		uint8_t d1l;
323 		uint8_t pad2;
324 		uint8_t op2;
325 	} rsl_a;
326 	struct {
327 		uint8_t op1;
328 		uint8_t l2;
329 		BITFLD(b2, d2h);
330 		uint8_t d2l;
331 		BITFLD(r1, m3);
332 		uint8_t op2;
333 	} rsl_b;
334 	struct {
335 		uint8_t op;
336 		BITFLD(r1, r3);
337 		uint16_t ri2;
338 	} rsi;
339 	struct {
340 		uint8_t op1;
341 		BITFLD(r1, r3);
342 		BITFLD(b2, dl2h);
343 		uint8_t dl2l;
344 		uint8_t dh2;
345 		uint8_t op2;
346 	} rsy_a;
347 	struct {
348 		uint8_t op1;
349 		BITFLD(r1, m3);
350 		BITFLD(b2, dl2h);
351 		uint8_t dl2l;
352 		uint8_t dh2;
353 		uint8_t op2;
354 	} rsy_b;
355 	struct {
356 		uint8_t op1;
357 		BITFLD(r1, op2);
358 		uint16_t i2;
359 	} ri_a;
360 	struct {
361 		uint8_t op1;
362 		BITFLD(r1, op2);
363 		uint16_t ri2;
364 	} ri_b;
365 	struct {
366 		uint8_t op1;
367 		BITFLD(m1, op2);
368 		uint16_t ri2;
369 	} ri_c;
370 	struct {
371 		uint8_t op1;
372 		BITFLD(r1, _pad0);
373 		uint16_t i2;
374 		BITFLD(m3, _pad1);
375 		uint8_t op2;
376 	} rie_a;
377 	struct {
378 		uint8_t op1;
379 		BITFLD(r1, r2);
380 		uint16_t ri4;
381 		BITFLD(m3, _pad);
382 		uint8_t op2;
383 	} rie_b;
384 	struct {
385 		uint8_t op1;
386 		BITFLD(r1, m3);
387 		uint16_t ri4;
388 		uint8_t i2;
389 		uint8_t op2;
390 	} rie_c;
391 	struct {
392 		uint8_t op1;
393 		BITFLD(r1, r3);
394 		uint16_t i2;
395 		uint8_t _pad;
396 		uint8_t op2;
397 	} rie_d;
398 	struct {
399 		uint8_t op1;
400 		BITFLD(r1, r3);
401 		uint16_t ri2;
402 		uint8_t _pad;
403 		uint8_t op2;
404 	} rie_e;
405 	struct {
406 		uint8_t op1;
407 		BITFLD(r1, r2);
408 		uint8_t i3;
409 		uint8_t i4;
410 		uint8_t i5;
411 		uint8_t op2;
412 	} rie_f;
413 	struct {
414 		uint8_t op1;
415 		BITFLD(r1, op2);
416 		uint16_t i2h;
417 		uint16_t i2l;
418 	} ril_a;
419 	struct {
420 		uint8_t op1;
421 		BITFLD(r1, op2);
422 		uint16_t ri2h;
423 		uint16_t ri2l;
424 	} ril_b;
425 	struct {
426 		uint8_t op1;
427 		BITFLD(m1, op2);
428 		uint16_t ri2h;
429 		uint16_t ri2l;
430 	} ril_c;
431 	struct {
432 		uint8_t op1;
433 		BITFLD(r1, m3);
434 		BITFLD(b4, d4h);
435 		uint8_t d4l;
436 		uint8_t i2;
437 		uint8_t op2;
438 	} ris;
439 	struct {
440 		uint8_t op;
441 		uint8_t i2;
442 		BITFLD(b1, d1h);
443 		uint8_t d1l;
444 	} si;
445 	struct {
446 		uint16_t op;
447 		BITFLD(b1, d1h);
448 		uint8_t d1l;
449 		uint16_t i2;
450 	} sil;
451 	struct {
452 		uint8_t op1;
453 		uint8_t i2;
454 		BITFLD(b1, dl1h);
455 		uint8_t dl1l;
456 		uint8_t dh1;
457 		uint8_t op2;
458 	} siy;
459 	struct {
460 		uint8_t op;
461 		BITFLD(m1, pad);
462 		BITFLD(b3, d3h);
463 		uint8_t d3l;
464 		uint16_t ri2;
465 	} smi;
466 	struct {
467 		uint8_t op1;
468 		uint8_t op2;
469 		BITFLD(b2, d2h);
470 		uint8_t d2l;
471 	} s;
472 	struct {
473 		uint8_t op;
474 		uint8_t l;
475 		BITFLD(b1, d1h);
476 		uint8_t d1l;
477 		BITFLD(b2, d2h);
478 		uint8_t d2l;
479 	} ss_a;
480 	struct {
481 		uint8_t op;
482 		BITFLD(l1, l2);
483 		BITFLD(b1, d1h);
484 		uint8_t d1l;
485 		BITFLD(b2, d2h);
486 		uint8_t d2l;
487 	} ss_b;
488 	struct {
489 		uint8_t op;
490 		BITFLD(l1, i3);
491 		BITFLD(b1, d1h);
492 		uint8_t d1l;
493 		BITFLD(b2, d2h);
494 		uint8_t d2l;
495 	} ss_c;
496 	struct {
497 		uint8_t op;
498 		BITFLD(r1, r3);
499 		BITFLD(b1, d1h);
500 		uint8_t d1l;
501 		BITFLD(b2, d2h);
502 		uint8_t d2l;
503 	} ss_d;
504 	struct {
505 		uint8_t op;
506 		BITFLD(r1, r3);
507 		BITFLD(b2, d2h);
508 		uint8_t d2l;
509 		BITFLD(b4, d4h);
510 		uint8_t d4l;
511 	} ss_e;
512 	struct {
513 		uint8_t op;
514 		uint8_t l2;
515 		BITFLD(b1, d1h);
516 		uint8_t d1l;
517 		BITFLD(b2, d2h);
518 		uint8_t d2l;
519 	} ss_f;
520 	struct {
521 		uint16_t op;
522 		BITFLD(b1, d1h);
523 		uint8_t d1l;
524 		BITFLD(b2, d2h);
525 		uint8_t d2l;
526 	} sse;
527 	struct {
528 		uint8_t op1;
529 		BITFLD(r3, op2);
530 		BITFLD(b1, d1h);
531 		uint8_t d1l;
532 		BITFLD(b2, d2h);
533 		uint8_t d2l;
534 	} ssf;
535 };
536 
537 #define	INSTR(op, m, fm, fl)	[op] = { \
538 					.it_u.it_inst = { \
539 						.it_name = (m), \
540 						.it_flags = (fl), \
541 					}, \
542 					.it_fmt = (fm), \
543 				}
544 #define	TABLE(op, tbl, o, s, m)	[op] = { \
545 					.it_u.it_table = { \
546 						.it_ptr = (tbl), \
547 						.it_off = (o), \
548 						.it_shift = (s), \
549 						.it_mask = (m), \
550 					}, \
551 					.it_fmt = IF_TBL, \
552 				}
553 #define	MULTI(op, tbl)		[op] = { \
554 					.it_u.it_multi.it_ptr = (tbl), \
555 					.it_fmt = IF_MULTI, \
556 				}
557 
558 /*
559  * Instruction tables based on:
560  *   GA22-7000-4   System/370 Principles of Operation
561  *   SA22-7201-08  ESA/390 Principles of Operation
562  *   SA22-7832-09  z/Architecture Principles of Operation
563  */
564 
565 /* BEGIN CSTYLED */
566 static const struct inst_table tbl_01xx[256] = {
567 	INSTR(0x01, "pr",    IF_E, F_390 | F_Z),
568 	INSTR(0x02, "upt",   IF_E, F_390 | F_Z),
569 	INSTR(0x04, "ptff",  IF_E, F_Z),
570 	INSTR(0x07, "sckpf", IF_E, F_390 | F_Z),
571 	INSTR(0x0a, "pfpo",  IF_E, F_Z),
572 	INSTR(0x0b, "tam",   IF_E, F_390 | F_Z),
573 	INSTR(0x0c, "sam24", IF_E, F_390 | F_Z),
574 	INSTR(0x0d, "sam31", IF_E, F_390 | F_Z),
575 	INSTR(0x0e, "sam64", IF_E, F_Z),
576 	INSTR(0xff, "trap2", IF_E, F_390 | F_Z),
577 };
578 
579 static const struct inst_table tbl_07[] = {
580 	INSTR(0x0, "nopr",  IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
581 	INSTR(0x1, "bor",   IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
582 	INSTR(0x2, "bhr",   IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
583 	INSTR(0x3, "bcr",   IF_RR, F_370 | F_390 | F_Z | F_R1_IS_MASK),
584 	INSTR(0x4, "blr",   IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
585 	INSTR(0x5, "bcr",   IF_RR, F_370 | F_390 | F_Z | F_R1_IS_MASK),
586 	INSTR(0x6, "bcr",   IF_RR, F_370 | F_390 | F_Z | F_R1_IS_MASK),
587 	INSTR(0x7, "bnzr",  IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
588 	INSTR(0x8, "ber",   IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
589 	INSTR(0x9, "bcr",   IF_RR, F_370 | F_390 | F_Z | F_R1_IS_MASK),
590 	INSTR(0xa, "bcr",   IF_RR, F_370 | F_390 | F_Z | F_R1_IS_MASK),
591 	INSTR(0xb, "bner",  IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
592 	INSTR(0xc, "bcr",   IF_RR, F_370 | F_390 | F_Z | F_R1_IS_MASK),
593 	INSTR(0xd, "bnhr",  IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
594 	INSTR(0xe, "bnor",  IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
595 	INSTR(0xf, "br",    IF_RR, F_370 | F_390 | F_Z | F_HIDE_MASK),
596 };
597 
598 static const struct inst_table tbl_47[] = {
599 	INSTR(0x0, "nop",   IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
600 	INSTR(0x1, "bo",    IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
601 	INSTR(0x2, "bh",    IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
602 	INSTR(0x3, "bc",    IF_RXb, F_370 | F_390 | F_Z),
603 	INSTR(0x4, "bl",    IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
604 	INSTR(0x5, "bc",    IF_RXb, F_370 | F_390 | F_Z),
605 	INSTR(0x6, "bc",    IF_RXb, F_370 | F_390 | F_Z),
606 	INSTR(0x7, "bne",   IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
607 	INSTR(0x8, "be",    IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
608 	INSTR(0x9, "bc",    IF_RXb, F_370 | F_390 | F_Z),
609 	INSTR(0xa, "bc",    IF_RXb, F_370 | F_390 | F_Z),
610 	INSTR(0xb, "bnl",   IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
611 	INSTR(0xc, "bc",    IF_RXb, F_370 | F_390 | F_Z),
612 	INSTR(0xd, "bnh",   IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
613 	INSTR(0xe, "bno",   IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
614 	INSTR(0xf, "b",     IF_RXb, F_370 | F_390 | F_Z | F_HIDE_MASK),
615 };
616 
617 /* the preferred mnemonic changed over time */
618 static const struct inst_table tbl_25[] = {
619 	INSTR(F_370, "lrdr",  IF_RR,   F_370),
620 	INSTR(F_390, "ldxr",  IF_RR,   F_390),
621 	INSTR(F_Z,   "ldxr",  IF_RR,   F_Z),
622 };
623 
624 /* the preferred mnemonic changed over time */
625 static const struct inst_table tbl_35[] = {
626 	INSTR(F_370, "lrer",  IF_RR,   F_370),
627 	INSTR(F_390, "ledr",  IF_RR,   F_390),
628 	INSTR(F_Z,   "ledr",  IF_RR,   F_Z),
629 };
630 
631 /* the preferred mnemonic changed over time */
632 static const struct inst_table tbl_3c[] = {
633 	INSTR(F_370, "mer",   IF_RR,   F_370),
634 	INSTR(F_390, "mder",  IF_RR,   F_390),
635 	INSTR(F_Z,   "mder",  IF_RR,   F_Z),
636 };
637 
638 /* the preferred mnemonic changed over time */
639 static const struct inst_table tbl_7c[] = {
640 	INSTR(F_370, "me",    IF_RXa,  F_370),
641 	INSTR(F_390, "mde",   IF_RXa,  F_390),
642 	INSTR(F_Z,   "mde",   IF_RXa,  F_Z),
643 };
644 
645 /* the meaning of this instruction changed over time */
646 static const struct inst_table tbl_84[] = {
647 	INSTR(F_370, "wrd",   IF_SI,   F_370),
648 	INSTR(F_390, "brxh",  IF_RSI,  F_390),
649 	INSTR(F_Z,   "brxh",  IF_RSI,  F_Z),
650 };
651 
652 /* the meaning of this instruction changed over time */
653 static const struct inst_table tbl_85[] = {
654 	INSTR(F_370, "rdd",   IF_SI,   F_370),
655 	INSTR(F_390, "brxle", IF_RSI,  F_390),
656 	INSTR(F_Z,   "brxle", IF_RSI,  F_Z),
657 };
658 
659 static const struct inst_table tbl_a5x[16] = {
660 	INSTR(0x0,  "iihh",  IF_RIa, F_Z),
661 	INSTR(0x1,  "iihl",  IF_RIa, F_Z),
662 	INSTR(0x2,  "iilh",  IF_RIa, F_Z),
663 	INSTR(0x3,  "iill",  IF_RIa, F_Z),
664 	INSTR(0x4,  "nihh",  IF_RIa, F_Z),
665 	INSTR(0x5,  "nihl",  IF_RIa, F_Z),
666 	INSTR(0x6,  "nilh",  IF_RIa, F_Z),
667 	INSTR(0x7,  "nill",  IF_RIa, F_Z),
668 	INSTR(0x8,  "oihh",  IF_RIa, F_Z),
669 	INSTR(0x9,  "oihl",  IF_RIa, F_Z),
670 	INSTR(0xa,  "oilh",  IF_RIa, F_Z),
671 	INSTR(0xb,  "oill",  IF_RIa, F_Z),
672 	INSTR(0xc,  "llihh", IF_RIa, F_Z),
673 	INSTR(0xd,  "llihl", IF_RIa, F_Z),
674 	INSTR(0xe,  "llilh", IF_RIa, F_Z),
675 	INSTR(0xf,  "llill", IF_RIa, F_Z),
676 };
677 
678 /* the preferred mnemonic changed over time */
679 static const struct inst_table tbl_a70[] = {
680 	INSTR(F_390, "tmh",    IF_RIa, F_390),
681 	INSTR(F_Z,   "tmlh",   IF_RIa, F_Z),
682 };
683 
684 /* the preferred mnemonic changed over time */
685 static const struct inst_table tbl_a71[] = {
686 	INSTR(F_390, "tml",    IF_RIa, F_390),
687 	INSTR(F_Z,   "tmll",   IF_RIa, F_Z),
688 };
689 
690 static const struct inst_table tbl_a74[16] = {
691 	INSTR(0x0, "jnop", IF_RIc, F_390 | F_Z | F_HIDE_MASK),
692 	INSTR(0x1, "jo",   IF_RIc, F_390 | F_Z | F_HIDE_MASK),
693 	INSTR(0x2, "jh",   IF_RIc, F_390 | F_Z | F_HIDE_MASK),
694 	INSTR(0x3, "brc",  IF_RIc, F_390 | F_Z),
695 	INSTR(0x4, "jl",   IF_RIc, F_390 | F_Z | F_HIDE_MASK),
696 	INSTR(0x5, "brc",  IF_RIc, F_390 | F_Z),
697 	INSTR(0x6, "brc",  IF_RIc, F_390 | F_Z),
698 	INSTR(0x7, "jne",  IF_RIc, F_390 | F_Z | F_HIDE_MASK),
699 	INSTR(0x8, "je",   IF_RIc, F_390 | F_Z | F_HIDE_MASK),
700 	INSTR(0x9, "brc",  IF_RIc, F_390 | F_Z),
701 	INSTR(0xa, "brc",  IF_RIc, F_390 | F_Z),
702 	INSTR(0xb, "jnl",  IF_RIc, F_390 | F_Z | F_HIDE_MASK),
703 	INSTR(0xc, "brc",  IF_RIc, F_390 | F_Z),
704 	INSTR(0xd, "jnh",  IF_RIc, F_390 | F_Z | F_HIDE_MASK),
705 	INSTR(0xe, "jno",  IF_RIc, F_390 | F_Z | F_HIDE_MASK),
706 	INSTR(0xf, "j",    IF_RIc, F_390 | F_Z | F_HIDE_MASK),
707 };
708 
709 static const struct inst_table tbl_a7x[16] = {
710 	MULTI(0x0, tbl_a70),
711 	MULTI(0x1, tbl_a71),
712 	INSTR(0x2, "tmhh",   IF_RIa, F_Z),
713 	INSTR(0x3, "tmhl",   IF_RIa, F_Z),
714 	TABLE(0x4, tbl_a74, 1, 4, 0x0f),
715 	INSTR(0x5, "bras",   IF_RIb, F_390 | F_Z),
716 	INSTR(0x6, "brct",   IF_RIb, F_390 | F_Z),
717 	INSTR(0x7, "brctg",  IF_RIb, F_Z),
718 	INSTR(0x8, "lhi",    IF_RIa, F_390 | F_Z),
719 	INSTR(0x9, "lghi",   IF_RIa, F_Z),
720 	INSTR(0xa, "ahi",    IF_RIa, F_390 | F_Z | F_SIGNED_IMM),
721 	INSTR(0xb, "aghi",   IF_RIa, F_Z | F_SIGNED_IMM),
722 	INSTR(0xc, "mhi",    IF_RIa, F_390 | F_Z),
723 	INSTR(0xd, "mghi",   IF_RIa, F_Z),
724 	INSTR(0xe, "chi",    IF_RIa, F_390 | F_Z | F_SIGNED_IMM),
725 	INSTR(0xf, "cghi",   IF_RIa, F_Z | F_SIGNED_IMM),
726 };
727 
728 static const struct inst_table tbl_b2a6[] = {
729 	INSTR(F_390, "cuutf", IF_RRFc, F_390),
730 	INSTR(F_Z,   "c21",   IF_RRFc, F_Z),
731 };
732 
733 static const struct inst_table tbl_b2a7[] = {
734 	INSTR(F_390, "cutfu",  IF_RRFc, F_390),
735 	INSTR(F_Z,   "cu12",   IF_RRFc, F_Z),
736 };
737 
738 static const struct inst_table tbl_b2xx[256] = {
739 	INSTR(0x02, "stidp",  IF_S,    F_370 | F_390 | F_Z),
740 	INSTR(0x04, "sck",    IF_S,    F_370 | F_390 | F_Z),
741 	INSTR(0x05, "stck",   IF_S,    F_370 | F_390 | F_Z),
742 	INSTR(0x06, "sckc",   IF_S,    F_370 | F_390 | F_Z),
743 	INSTR(0x07, "stckc",  IF_S,    F_370 | F_390 | F_Z),
744 	INSTR(0x08, "spt",    IF_S,    F_370 | F_390 | F_Z),
745 	INSTR(0x09, "stpt",   IF_S,    F_370 | F_390 | F_Z),
746 	INSTR(0x0a, "spka",   IF_S,    F_370 | F_390 | F_Z),
747 	INSTR(0x0b, "ipk",    IF_S,    F_370 | F_390 | F_Z),
748 	INSTR(0x0d, "ptlb",   IF_S,    F_370 | F_390 | F_Z),
749 	INSTR(0x10, "spx",    IF_S,    F_370 | F_390 | F_Z),
750 	INSTR(0x11, "stpx",   IF_S,    F_370 | F_390 | F_Z),
751 	INSTR(0x12, "stap",   IF_S,    F_370 | F_390 | F_Z),
752 	INSTR(0x13, "rrb",    IF_S,    F_370),
753 	INSTR(0x14, "sie",    IF_S,    F_390 | F_Z),
754 	INSTR(0x18, "pc",     IF_S,    F_390 | F_Z),
755 	INSTR(0x19, "sac",    IF_S,    F_390 | F_Z),
756 	INSTR(0x1a, "cfc",    IF_S,    F_390 | F_Z),
757 	INSTR(0x21, "ipte",   IF_RRE,  F_390 | F_Z),
758 	INSTR(0x22, "ipm",    IF_RRE,  F_390 | F_Z),
759 	INSTR(0x23, "ivsk",   IF_RRE,  F_390 | F_Z),
760 	INSTR(0x24, "iac",    IF_RRE,  F_390 | F_Z),
761 	INSTR(0x25, "ssar",   IF_RRE,  F_390 | F_Z),
762 	INSTR(0x26, "epar",   IF_RRE,  F_390 | F_Z),
763 	INSTR(0x27, "esar",   IF_RRE,  F_390 | F_Z),
764 	INSTR(0x28, "pt",     IF_RRE,  F_390 | F_Z),
765 	INSTR(0x29, "iske",   IF_RRE,  F_390 | F_Z),
766 	INSTR(0x2a, "rrbe",   IF_RRE,  F_390 | F_Z),
767 	INSTR(0x2b, "sske",   IF_RRFc, F_390 | F_Z),
768 	INSTR(0x2c, "tb",     IF_RRE,  F_390 | F_Z),
769 	INSTR(0x2d, "dxr",    IF_RRE,  F_390 | F_Z),
770 	INSTR(0x2e, "pgin",   IF_RRE,  F_390 | F_Z),
771 	INSTR(0x2f, "pgout",  IF_RRE,  F_390 | F_Z),
772 	INSTR(0x30, "csch",   IF_S,    F_Z),
773 	INSTR(0x31, "hsch",   IF_S,    F_Z),
774 	INSTR(0x32, "msch",   IF_S,    F_Z),
775 	INSTR(0x33, "ssch",   IF_S,    F_Z),
776 	INSTR(0x34, "stsch",  IF_S,    F_Z),
777 	INSTR(0x35, "tsch",   IF_S,    F_Z),
778 	INSTR(0x36, "tpi",    IF_S,    F_Z),
779 	INSTR(0x37, "sal",    IF_S,    F_Z),
780 	INSTR(0x38, "rsch",   IF_S,    F_Z),
781 	INSTR(0x39, "stcrw",  IF_S,    F_Z),
782 	INSTR(0x3a, "stcps",  IF_S,    F_Z),
783 	INSTR(0x3b, "rchp",   IF_S,    F_Z),
784 	INSTR(0x3d, "schm",   IF_S,    F_Z),
785 	INSTR(0x40, "bakr",   IF_RRE,  F_390 | F_Z),
786 	INSTR(0x41, "cksm",   IF_RRE,  F_390 | F_Z),
787 	INSTR(0x44, "sqdr",   IF_RRE,  F_390 | F_Z),
788 	INSTR(0x45, "sqer",   IF_RRE,  F_390 | F_Z),
789 	INSTR(0x46, "stura",  IF_RRE,  F_390 | F_Z),
790 	INSTR(0x47, "msta",   IF_RRE,  F_390 | F_Z),
791 	INSTR(0x48, "palb",   IF_RRE,  F_390 | F_Z),
792 	INSTR(0x49, "ereg",   IF_RRE,  F_390 | F_Z),
793 	INSTR(0x4a, "esta",   IF_RRE,  F_390 | F_Z),
794 	INSTR(0x4b, "lura",   IF_RRE,  F_390 | F_Z),
795 	INSTR(0x4c, "tar",    IF_RRE,  F_390 | F_Z),
796 	INSTR(0x4d, "cpya",   IF_RRE,  F_390 | F_Z),
797 	INSTR(0x4e, "sar",    IF_RRE,  F_390 | F_Z),
798 	INSTR(0x4f, "ear",    IF_RRE,  F_390 | F_Z),
799 	INSTR(0x50, "csp",    IF_RRE,  F_390 | F_Z),
800 	INSTR(0x52, "msr",    IF_RRE,  F_390 | F_Z),
801 	INSTR(0x54, "mvpg",   IF_RRE,  F_390 | F_Z),
802 	INSTR(0x55, "mvst",   IF_RRE,  F_390 | F_Z),
803 	INSTR(0x57, "cuse",   IF_RRE,  F_390 | F_Z),
804 	INSTR(0x58, "bsg",    IF_RRE,  F_390 | F_Z),
805 	INSTR(0x5a, "bsa",    IF_RRE,  F_390 | F_Z),
806 	INSTR(0x5d, "clst",   IF_RRE,  F_390 | F_Z),
807 	INSTR(0x5e, "srst",   IF_RRE,  F_390 | F_Z),
808 	INSTR(0x63, "cmpsc",  IF_RRE,  F_Z),
809 	INSTR(0x76, "xsch",   IF_S,    F_Z),
810 	INSTR(0x77, "rp",     IF_S,    F_390 | F_Z),
811 	INSTR(0x78, "stcke",  IF_S,    F_390 | F_Z),
812 	INSTR(0x79, "sacf",   IF_S,    F_390 | F_Z),
813 	INSTR(0x7c, "stckf",  IF_S,    F_Z),
814 	INSTR(0x7d, "stsi",   IF_S,    F_390 | F_Z),
815 	INSTR(0x99, "srnm",   IF_S,    F_390 | F_Z),
816 	INSTR(0x9c, "stfpc",  IF_S,    F_390 | F_Z),
817 	INSTR(0x9d, "lfpc",   IF_S,    F_390 | F_Z),
818 	INSTR(0xa5, "tre",    IF_RRE,  F_390 | F_Z),
819 	MULTI(0xa6, tbl_b2a6),
820 	MULTI(0xa7, tbl_b2a7),
821 	INSTR(0xb0, "stfle",  IF_S,    F_Z),
822 	INSTR(0xb1, "stfl",   IF_S,    F_390 | F_Z),
823 	INSTR(0xb2, "lpswe",  IF_S,    F_Z),
824 	INSTR(0xb8, "srnmb",  IF_S,    F_Z),
825 	INSTR(0xb9, "srnmt",  IF_S,    F_Z),
826 	INSTR(0xbd, "lfas",   IF_S,    F_Z),
827 	INSTR(0xe8, "ppa",    IF_RRFc, F_Z),
828 	INSTR(0xec, "etnd",   IF_RRE,  F_Z),
829 	INSTR(0xf8, "tend",   IF_S,    F_Z),
830 	INSTR(0xfa, "niai",   IF_IE,   F_Z),
831 	INSTR(0xfc, "tabort", IF_S,    F_Z),
832 	INSTR(0xff, "trap4",  IF_S,    F_390 | F_Z),
833 };
834 
835 static const struct inst_table tbl_b344[] = {
836 	INSTR(F_390, "ledbr",  IF_RRE,  F_390),
837 	INSTR(F_Z,   "ledbra", IF_RRFe, F_Z),
838 };
839 
840 static const struct inst_table tbl_b345[] = {
841 	INSTR(F_390, "ldxbr",  IF_RRE,  F_390),
842 	INSTR(F_Z,   "ldxbra", IF_RRFe, F_Z),
843 };
844 
845 static const struct inst_table tbl_b346[] = {
846 	INSTR(F_390, "lexbr",  IF_RRE,  F_390),
847 	INSTR(F_Z,   "lexbra", IF_RRFe, F_Z),
848 };
849 
850 static const struct inst_table tbl_b347[] = {
851 	INSTR(F_390, "fixbr",  IF_RRFe, F_390),
852 	INSTR(F_Z,   "fixbra", IF_RRFe, F_Z),
853 };
854 
855 static const struct inst_table tbl_b357[] = {
856 	INSTR(F_390, "fiebr",  IF_RRFe, F_390),
857 	INSTR(F_Z,   "fiebre", IF_RRFe, F_Z),
858 };
859 
860 static const struct inst_table tbl_b35f[] = {
861 	INSTR(F_390, "fidbr",  IF_RRFe, F_390),
862 	INSTR(F_Z,   "fidbra", IF_RRFe, F_Z),
863 };
864 
865 static const struct inst_table tbl_b394[] = {
866 	INSTR(F_390, "cefbr",  IF_RRE,  F_390),
867 	INSTR(F_Z,   "cefbra", IF_RRFe, F_Z),
868 };
869 
870 static const struct inst_table tbl_b395[] = {
871 	INSTR(F_390, "cdfbr",  IF_RRE,  F_390),
872 	INSTR(F_Z,   "cdfbra", IF_RRFe, F_Z),
873 };
874 
875 static const struct inst_table tbl_b396[] = {
876 	INSTR(F_390, "cxfbr",  IF_RRE,  F_390),
877 	INSTR(F_Z,   "cxfbra", IF_RRFe, F_Z),
878 };
879 
880 static const struct inst_table tbl_b398[] = {
881 	INSTR(F_390, "cfebr",  IF_RRFe, F_390),
882 	INSTR(F_Z,   "cfebra", IF_RRFe, F_Z),
883 };
884 
885 static const struct inst_table tbl_b399[] = {
886 	INSTR(F_390, "cfdbr",  IF_RRFe, F_390),
887 	INSTR(F_Z,   "cfdbra", IF_RRFe, F_Z),
888 };
889 
890 static const struct inst_table tbl_b39a[] = {
891 	INSTR(F_390, "cfxbr",  IF_RRFe, F_390),
892 	INSTR(F_Z,   "cfxbra", IF_RRFe, F_Z),
893 };
894 
895 static const struct inst_table tbl_b3xx[256] = {
896 	INSTR(0x00, "lpebr",  IF_RRE,  F_390 | F_Z),
897 	INSTR(0x01, "lnebr",  IF_RRE,  F_390 | F_Z),
898 	INSTR(0x02, "ltebr",  IF_RRE,  F_390 | F_Z),
899 	INSTR(0x03, "lcebr",  IF_RRE,  F_390 | F_Z),
900 	INSTR(0x04, "ldebr",  IF_RRE,  F_390 | F_Z),
901 	INSTR(0x05, "lxdbr",  IF_RRE,  F_390 | F_Z),
902 	INSTR(0x06, "lxebr",  IF_RRE,  F_390 | F_Z),
903 	INSTR(0x07, "mxdbr",  IF_RRE,  F_390 | F_Z),
904 	INSTR(0x08, "kebr",   IF_RRE,  F_390 | F_Z),
905 	INSTR(0x09, "cebr",   IF_RRE,  F_390 | F_Z),
906 	INSTR(0x0a, "aebr",   IF_RRE,  F_390 | F_Z),
907 	INSTR(0x0b, "sebr",   IF_RRE,  F_390 | F_Z),
908 	INSTR(0x0c, "mdebr",  IF_RRE,  F_390 | F_Z),
909 	INSTR(0x0d, "debr",   IF_RRE,  F_390 | F_Z),
910 	INSTR(0x0e, "maebr",  IF_RRD,  F_390 | F_Z),
911 	INSTR(0x0f, "msebr",  IF_RRD,  F_390 | F_Z),
912 	INSTR(0x10, "lpdbr",  IF_RRE,  F_390 | F_Z),
913 	INSTR(0x11, "lndbr",  IF_RRE,  F_390 | F_Z),
914 	INSTR(0x12, "ltdbr",  IF_RRE,  F_390 | F_Z),
915 	INSTR(0x13, "lcdbr",  IF_RRE,  F_390 | F_Z),
916 	INSTR(0x14, "sqebr",  IF_RRE,  F_390 | F_Z),
917 	INSTR(0x15, "sqdbr",  IF_RRE,  F_390 | F_Z),
918 	INSTR(0x16, "sqxbr",  IF_RRE,  F_390 | F_Z),
919 	INSTR(0x17, "meebr",  IF_RRE,  F_390 | F_Z),
920 	INSTR(0x18, "kdbr",   IF_RRE,  F_390 | F_Z),
921 	INSTR(0x19, "cdbr",   IF_RRE,  F_390 | F_Z),
922 	INSTR(0x1a, "adbr",   IF_RRE,  F_390 | F_Z),
923 	INSTR(0x1b, "sdbr",   IF_RRE,  F_390 | F_Z),
924 	INSTR(0x1c, "mdbr",   IF_RRE,  F_390 | F_Z),
925 	INSTR(0x1d, "ddbr",   IF_RRE,  F_390 | F_Z),
926 	INSTR(0x1e, "madbr",  IF_RRD,  F_390 | F_Z),
927 	INSTR(0x1f, "msdbr",  IF_RRD,  F_390 | F_Z),
928 	INSTR(0x24, "lder",   IF_RRE,  F_390 | F_Z),
929 	INSTR(0x25, "lxdr",   IF_RRE,  F_390 | F_Z),
930 	INSTR(0x26, "lxer",   IF_RRE,  F_390 | F_Z),
931 	INSTR(0x2e, "maer",   IF_RRD,  F_390 | F_Z),
932 	INSTR(0x2f, "mser",   IF_RRD,  F_390 | F_Z),
933 	INSTR(0x36, "sqxr",   IF_RRE,  F_390 | F_Z),
934 	INSTR(0x37, "meer",   IF_RRE,  F_390 | F_Z),
935 	INSTR(0x38, "maylr",  IF_RRD,  F_Z),
936 	INSTR(0x39, "mylr",   IF_RRD,  F_Z),
937 	INSTR(0x3a, "mayr",   IF_RRD,  F_Z),
938 	INSTR(0x3b, "myr",    IF_RRD,  F_Z),
939 	INSTR(0x3c, "mayhr",  IF_RRD,  F_Z),
940 	INSTR(0x3d, "myhr",   IF_RRD,  F_Z),
941 	INSTR(0x3e, "madr",   IF_RRD,  F_390 | F_Z),
942 	INSTR(0x3f, "msdr",   IF_RRD,  F_390 | F_Z),
943 	INSTR(0x40, "lpxbr",  IF_RRE,  F_390 | F_Z),
944 	INSTR(0x41, "lnxbr",  IF_RRE,  F_390 | F_Z),
945 	INSTR(0x42, "ltxbr",  IF_RRE,  F_390 | F_Z),
946 	INSTR(0x43, "lcxbr",  IF_RRE,  F_390 | F_Z),
947 	MULTI(0x44, tbl_b344),
948 	MULTI(0x45, tbl_b345),
949 	MULTI(0x46, tbl_b346),
950 	MULTI(0x47, tbl_b347),
951 	INSTR(0x48, "kxbr",   IF_RRE,  F_390 | F_Z),
952 	INSTR(0x49, "cxbr",   IF_RRE,  F_390 | F_Z),
953 	INSTR(0x4a, "axbr",   IF_RRE,  F_390 | F_Z),
954 	INSTR(0x4b, "sxbr",   IF_RRE,  F_390 | F_Z),
955 	INSTR(0x4c, "mxbr",   IF_RRE,  F_390 | F_Z),
956 	INSTR(0x4d, "dxbr",   IF_RRE,  F_390 | F_Z),
957 	INSTR(0x50, "tbedr",  IF_RRFe, F_390 | F_Z),
958 	INSTR(0x51, "tbdr",   IF_RRFe, F_390 | F_Z),
959 	INSTR(0x53, "diebr",  IF_RRFb, F_390 | F_Z),
960 	MULTI(0x57, tbl_b357),
961 	INSTR(0x58, "thder",  IF_RRE,  F_390 | F_Z),
962 	INSTR(0x59, "thdr",   IF_RRE,  F_390 | F_Z),
963 	INSTR(0x5b, "didbr",  IF_RRFe, F_390 | F_Z),
964 	MULTI(0x5f, tbl_b35f),
965 	INSTR(0x60, "lpxr",   IF_RRE,  F_390 | F_Z),
966 	INSTR(0x61, "lnxr",   IF_RRE,  F_390 | F_Z),
967 	INSTR(0x62, "ltxr",   IF_RRE,  F_390 | F_Z),
968 	INSTR(0x63, "lcxr",   IF_RRE,  F_390 | F_Z),
969 	INSTR(0x65, "lxr",    IF_RRE,  F_390 | F_Z),
970 	INSTR(0x66, "lexr",   IF_RRE,  F_390 | F_Z),
971 	INSTR(0x67, "fixr",   IF_RRE,  F_390 | F_Z),
972 	INSTR(0x69, "cxr",    IF_RRE,  F_390 | F_Z),
973 	INSTR(0x70, "lpdfr",  IF_RRE,  F_Z),
974 	INSTR(0x71, "lndfr",  IF_RRE,  F_Z),
975 	INSTR(0x72, "cpsdr",  IF_RRFe, F_Z),
976 	INSTR(0x73, "lcdfr",  IF_RRE,  F_Z),
977 	INSTR(0x74, "lzer",   IF_RRE,  F_390 | F_Z),
978 	INSTR(0x75, "lzdr",   IF_RRE,  F_390 | F_Z),
979 	INSTR(0x76, "lzxr",   IF_RRE,  F_390 | F_Z),
980 	INSTR(0x77, "fier",   IF_RRE,  F_390 | F_Z),
981 	INSTR(0x7f, "fidr",   IF_RRE,  F_390 | F_Z),
982 	INSTR(0x84, "sfpc",   IF_RRE,  F_390 | F_Z),
983 	INSTR(0x85, "sfasr",  IF_RRE,  F_Z),
984 	INSTR(0x8c, "efpc",   IF_RRE,  F_390 | F_Z),
985 	INSTR(0x90, "celfbr", IF_RRFe, F_Z),
986 	INSTR(0x91, "cdlfbr", IF_RRFe, F_Z),
987 	INSTR(0x92, "cxlfbr", IF_RRFe, F_Z),
988 	MULTI(0x94, tbl_b394),
989 	MULTI(0x95, tbl_b395),
990 	MULTI(0x96, tbl_b396),
991 	MULTI(0x98, tbl_b398),
992 	MULTI(0x99, tbl_b399),
993 	MULTI(0x9a, tbl_b39a),
994 	INSTR(0x9c, "clfebr", IF_RRFe, F_Z),
995 	INSTR(0x9d, "clfdbr", IF_RRFe, F_Z),
996 	INSTR(0x9e, "clfxbr", IF_RRFe, F_Z),
997 	INSTR(0xa0, "celgbr", IF_RRFe, F_Z),
998 	INSTR(0xa1, "cdlgbr", IF_RRFe, F_Z),
999 	INSTR(0xa2, "cxlgbr", IF_RRFe, F_Z),
1000 	INSTR(0xa4, "cegbra", IF_RRFe, F_Z),
1001 	INSTR(0xa5, "cdgbra", IF_RRFe, F_Z),
1002 	INSTR(0xa6, "cxgbra", IF_RRFe, F_Z),
1003 	INSTR(0xa8, "cgebra", IF_RRFe, F_Z),
1004 	INSTR(0xa9, "cgdbra", IF_RRFe, F_Z),
1005 	INSTR(0xaa, "cgxbra", IF_RRFe, F_Z),
1006 	INSTR(0xac, "clgebr", IF_RRFe, F_Z),
1007 	INSTR(0xad, "clgdbr", IF_RRFe, F_Z),
1008 	INSTR(0xae, "clgxbr", IF_RRFe, F_Z),
1009 	INSTR(0xb4, "cefr",   IF_RRE,  F_390 | F_Z),
1010 	INSTR(0xb5, "cdfr",   IF_RRE,  F_390 | F_Z),
1011 	INSTR(0xb6, "cxfr",   IF_RRE,  F_390 | F_Z),
1012 	INSTR(0xb8, "cfer",   IF_RRFe, F_390 | F_Z),
1013 	INSTR(0xb9, "cfdr",   IF_RRFe, F_390 | F_Z),
1014 	INSTR(0xba, "cfxr",   IF_RRFe, F_390 | F_Z),
1015 	INSTR(0xc1, "ldgr",   IF_RRE,  F_Z),
1016 	INSTR(0xc4, "cegr",   IF_RRE,  F_Z),
1017 	INSTR(0xc5, "cdgr",   IF_RRE,  F_Z),
1018 	INSTR(0xc6, "cxgr",   IF_RRE,  F_Z),
1019 	INSTR(0xc8, "cger",   IF_RRFe, F_Z),
1020 	INSTR(0xc9, "cgdr",   IF_RRFe, F_Z),
1021 	INSTR(0xca, "cgxr",   IF_RRFe, F_Z),
1022 	INSTR(0xcd, "lgdr",   IF_RRE,  F_Z),
1023 	INSTR(0xd0, "mdtra",  IF_RRFa, F_Z),
1024 	INSTR(0xd1, "ddtra",  IF_RRFa, F_Z),
1025 	INSTR(0xd2, "adtra",  IF_RRFa, F_Z),
1026 	INSTR(0xd3, "sdtra",  IF_RRFa, F_Z),
1027 	INSTR(0xd4, "ldetr",  IF_RRFd, F_Z),
1028 	INSTR(0xd5, "ledtr",  IF_RRFe, F_Z),
1029 	INSTR(0xd6, "ltdtr",  IF_RRE,  F_Z),
1030 	INSTR(0xd7, "fidtr",  IF_RRFe, F_Z),
1031 	INSTR(0xd8, "mxtra",  IF_RRFa, F_Z),
1032 	INSTR(0xd9, "dxtra",  IF_RRFa, F_Z),
1033 	INSTR(0xda, "axtra",  IF_RRFa, F_Z),
1034 	INSTR(0xdb, "sxtra",  IF_RRFa, F_Z),
1035 	INSTR(0xdc, "lxdtr",  IF_RRFd, F_Z),
1036 	INSTR(0xdd, "ldxtr",  IF_RRFe, F_Z),
1037 	INSTR(0xde, "ltxtr",  IF_RRE,  F_Z),
1038 	INSTR(0xdf, "fixtr",  IF_RRFe, F_Z),
1039 	INSTR(0xe0, "kdtr",   IF_RRE,  F_Z),
1040 	INSTR(0xe1, "cgdtra", IF_RRFe, F_Z),
1041 	INSTR(0xe2, "cudtr",  IF_RRE,  F_Z),
1042 	INSTR(0xe3, "csdtr",  IF_RRFd, F_Z),
1043 	INSTR(0xe4, "cdtr",   IF_RRE,  F_Z),
1044 	INSTR(0xe5, "eedtr",  IF_RRE,  F_Z),
1045 	INSTR(0xe7, "esdtr",  IF_RRE,  F_Z),
1046 	INSTR(0xe8, "kxtr",   IF_RRE,  F_Z),
1047 	INSTR(0xe9, "cgxtra", IF_RRFe, F_Z),
1048 	INSTR(0xea, "cuxtr",  IF_RRE,  F_Z),
1049 	INSTR(0xeb, "csxtr",  IF_RRFd, F_Z),
1050 	INSTR(0xec, "cxtr",   IF_RRE,  F_Z),
1051 	INSTR(0xed, "eextr",  IF_RRE,  F_Z),
1052 	INSTR(0xef, "esxtr",  IF_RRE,  F_Z),
1053 	INSTR(0xf1, "cdgtra", IF_RRE,  F_Z),
1054 	INSTR(0xf2, "cdutr",  IF_RRE,  F_Z),
1055 	INSTR(0xf3, "cdstr",  IF_RRE,  F_Z),
1056 	INSTR(0xf4, "cedtr",  IF_RRE,  F_Z),
1057 	INSTR(0xf5, "qadtr",  IF_RRFb, F_Z),
1058 	INSTR(0xf6, "iedtr",  IF_RRFb, F_Z),
1059 	INSTR(0xf7, "rrdtr",  IF_RRFb, F_Z),
1060 	INSTR(0xf9, "cxgtra", IF_RRE,  F_Z),
1061 	INSTR(0xfa, "cxutr",  IF_RRE,  F_Z),
1062 	INSTR(0xfb, "cxstr",  IF_RRE,  F_Z),
1063 	INSTR(0xfc, "cextr",  IF_RRE,  F_Z),
1064 	INSTR(0xfd, "qaxtr",  IF_RRFb, F_Z),
1065 	INSTR(0xfe, "iextr",  IF_RRFb, F_Z),
1066 	INSTR(0xff, "rrxtr",  IF_RRFb, F_Z),
1067 };
1068 
1069 static const struct inst_table tbl_b9xx[256] = {
1070 	INSTR(0x00, "lpgr",   IF_RRE,  F_Z),
1071 	INSTR(0x01, "lngr",   IF_RRE,  F_Z),
1072 	INSTR(0x02, "ltgr",   IF_RRE,  F_Z),
1073 	INSTR(0x03, "lcgr",   IF_RRE,  F_Z),
1074 	INSTR(0x04, "lgr",    IF_RRE,  F_Z),
1075 	INSTR(0x05, "lurag",  IF_RRE,  F_Z),
1076 	INSTR(0x06, "lgbr",   IF_RRE,  F_Z),
1077 	INSTR(0x07, "lghr",   IF_RRE,  F_Z),
1078 	INSTR(0x08, "agr",    IF_RRE,  F_Z),
1079 	INSTR(0x09, "sgr",    IF_RRE,  F_Z),
1080 	INSTR(0x0a, "algr",   IF_RRE,  F_Z),
1081 	INSTR(0x0b, "slgr",   IF_RRE,  F_Z),
1082 	INSTR(0x0c, "msgr",   IF_RRE,  F_Z),
1083 	INSTR(0x0d, "dsgr",   IF_RRE,  F_Z),
1084 	INSTR(0x0e, "eregg",  IF_RRE,  F_Z),
1085 	INSTR(0x0f, "lrvgr",  IF_RRE,  F_Z),
1086 	INSTR(0x10, "lpgfr",  IF_RRE,  F_Z),
1087 	INSTR(0x11, "lngfr",  IF_RRE,  F_Z),
1088 	INSTR(0x12, "ltgfr",  IF_RRE,  F_Z),
1089 	INSTR(0x13, "lcgfr",  IF_RRE,  F_Z),
1090 	INSTR(0x14, "lgfr",   IF_RRE,  F_Z),
1091 	INSTR(0x16, "llgfr",  IF_RRE,  F_Z),
1092 	INSTR(0x17, "llgtr",  IF_RRE,  F_Z),
1093 	INSTR(0x18, "agfr",   IF_RRE,  F_Z),
1094 	INSTR(0x19, "sgfr",   IF_RRE,  F_Z),
1095 	INSTR(0x1a, "algfr",  IF_RRE,  F_Z),
1096 	INSTR(0x1b, "slgfr",  IF_RRE,  F_Z),
1097 	INSTR(0x1c, "msgfr",  IF_RRE,  F_Z),
1098 	INSTR(0x1d, "dsgfr",  IF_RRE,  F_Z),
1099 	INSTR(0x1e, "kmac",   IF_RRE,  F_390 | F_Z),
1100 	INSTR(0x1f, "lrvr",   IF_RRE,  F_390 | F_Z),
1101 	INSTR(0x20, "cgr",    IF_RRE,  F_Z),
1102 	INSTR(0x21, "clgr",   IF_RRE,  F_Z),
1103 	INSTR(0x25, "sturg",  IF_RRE,  F_Z),
1104 	INSTR(0x26, "lbr",    IF_RRE,  F_Z),
1105 	INSTR(0x27, "lhr",    IF_RRE,  F_Z),
1106 	INSTR(0x28, "pckmo",  IF_RRE,  F_Z),
1107 	INSTR(0x2a, "kmf",    IF_RRE,  F_Z),
1108 	INSTR(0x2b, "kmo",    IF_RRE,  F_Z),
1109 	INSTR(0x2c, "pcc",    IF_RRE,  F_Z),
1110 	INSTR(0x2d, "kmctr",  IF_RRFd, F_Z),
1111 	INSTR(0x2e, "km",     IF_RRE,  F_390 | F_Z),
1112 	INSTR(0x2f, "kmc",    IF_RRE,  F_390 | F_Z),
1113 	INSTR(0x30, "cgfr",   IF_RRE,  F_Z),
1114 	INSTR(0x31, "clgfr",  IF_RRE,  F_Z),
1115 	INSTR(0x3e, "kimd",   IF_RRE,  F_390 | F_Z),
1116 	INSTR(0x3f, "klmd",   IF_RRE,  F_390 | F_Z),
1117 	INSTR(0x41, "cfdtr",  IF_RRFe, F_Z),
1118 	INSTR(0x42, "clgdtr", IF_RRFe, F_Z),
1119 	INSTR(0x43, "clfdtr", IF_RRFe, F_Z),
1120 	INSTR(0x46, "bctgr",  IF_RRE,  F_Z),
1121 	INSTR(0x49, "cfxtr",  IF_RRFe, F_Z),
1122 	INSTR(0x4a, "clgxtr", IF_RRFe, F_Z),
1123 	INSTR(0x4b, "clfxtr", IF_RRFe, F_Z),
1124 	INSTR(0x51, "cdftr",  IF_RRE,  F_Z),
1125 	INSTR(0x52, "cdlgtr", IF_RRFe, F_Z),
1126 	INSTR(0x53, "cdlftr", IF_RRFe, F_Z),
1127 	INSTR(0x59, "cxftr",  IF_RRE,  F_Z),
1128 	INSTR(0x5a, "cxlgtr", IF_RRFe, F_Z),
1129 	INSTR(0x5b, "cxlftr", IF_RRFe, F_Z),
1130 	INSTR(0x60, "cgrt",   IF_RRFc, F_Z),
1131 	INSTR(0x61, "clgrt",  IF_RRFc, F_Z),
1132 	INSTR(0x72, "crt",    IF_RRFc, F_Z),
1133 	INSTR(0x73, "clrt",   IF_RRFc, F_Z),
1134 	INSTR(0x80, "ngr",    IF_RRE,  F_Z),
1135 	INSTR(0x81, "ogr",    IF_RRE,  F_Z),
1136 	INSTR(0x82, "xgr",    IF_RRE,  F_Z),
1137 	INSTR(0x83, "flogr",  IF_RRE,  F_Z),
1138 	INSTR(0x84, "llgcr",  IF_RRE,  F_Z),
1139 	INSTR(0x85, "llghr",  IF_RRE,  F_Z),
1140 	INSTR(0x86, "mlgr",   IF_RRE,  F_Z),
1141 	INSTR(0x87, "dlgr",   IF_RRE,  F_Z),
1142 	INSTR(0x88, "alcgr",  IF_RRE,  F_Z),
1143 	INSTR(0x89, "slbgr",  IF_RRE,  F_Z),
1144 	INSTR(0x8a, "cspg",   IF_RRE,  F_Z),
1145 	INSTR(0x8d, "epsw",   IF_RRE,  F_390 | F_Z),
1146 	INSTR(0x8e, "idte",   IF_RRFb, F_Z),
1147 	INSTR(0x8f, "crdte",  IF_RRFb, F_Z),
1148 	INSTR(0x90, "trtt",   IF_RRFc, F_390 | F_Z),
1149 	INSTR(0x91, "trto",   IF_RRFc, F_390 | F_Z),
1150 	INSTR(0x92, "trot",   IF_RRFc, F_390 | F_Z),
1151 	INSTR(0x93, "troo",   IF_RRFc, F_390 | F_Z),
1152 	INSTR(0x94, "llcr",   IF_RRE,  F_Z),
1153 	INSTR(0x95, "llhr",   IF_RRE,  F_Z),
1154 	INSTR(0x96, "mlr",    IF_RRE,  F_390 | F_Z),
1155 	INSTR(0x97, "dlr",    IF_RRE,  F_390 | F_Z),
1156 	INSTR(0x98, "alcr",   IF_RRE,  F_390 | F_Z),
1157 	INSTR(0x99, "slbr",   IF_RRE,  F_390 | F_Z),
1158 	INSTR(0x9a, "epair",  IF_RRE,  F_Z),
1159 	INSTR(0x9b, "esair",  IF_RRE,  F_Z),
1160 	INSTR(0x9d, "esea",   IF_RRE,  F_Z),
1161 	INSTR(0x9e, "pti",    IF_RRE,  F_Z),
1162 	INSTR(0x9f, "ssair",  IF_RRE,  F_Z),
1163 	INSTR(0xa2, "ptf",    IF_RRE,  F_Z),
1164 	INSTR(0xaa, "lptea",  IF_RRFb, F_Z),
1165 	INSTR(0xae, "rrbm",   IF_RRE,  F_Z),
1166 	INSTR(0xaf, "pfmf",   IF_RRE,  F_Z),
1167 	INSTR(0xb0, "cu14",   IF_RRFc, F_Z),
1168 	INSTR(0xb1, "cu24",   IF_RRFc, F_Z),
1169 	INSTR(0xb2, "cu41",   IF_RRE,  F_Z),
1170 	INSTR(0xb3, "cu42",   IF_RRE,  F_Z),
1171 	INSTR(0xbd, "trtre",  IF_RRFc, F_Z),
1172 	INSTR(0xbe, "srstu",  IF_RRE,  F_Z),
1173 	INSTR(0xbf, "trte",   IF_RRFc, F_Z),
1174 	INSTR(0xc8, "ahhhr",  IF_RRFa, F_Z),
1175 	INSTR(0xc9, "shhhr",  IF_RRFa, F_Z),
1176 	INSTR(0xca, "alhhhr", IF_RRFa, F_Z),
1177 	INSTR(0xcb, "slhhhr", IF_RRFa, F_Z),
1178 	INSTR(0xcd, "chhr",   IF_RRE,  F_Z),
1179 	INSTR(0xcf, "clhhr",  IF_RRE,  F_Z),
1180 	INSTR(0xd8, "ahhlr",  IF_RRFa, F_Z),
1181 	INSTR(0xd9, "shhlr",  IF_RRFa, F_Z),
1182 	INSTR(0xda, "alhhlr", IF_RRFa, F_Z),
1183 	INSTR(0xdb, "slhhlr", IF_RRFa, F_Z),
1184 	INSTR(0xdd, "chlr",   IF_RRE,  F_Z),
1185 	INSTR(0xdf, "clhlr",  IF_RRE,  F_Z),
1186 	INSTR(0xe1, "popcnt", IF_RRE,  F_Z),
1187 	INSTR(0xe2, "locgr",  IF_RRFc, F_Z),
1188 	INSTR(0xe4, "ngrk",   IF_RRFa, F_Z),
1189 	INSTR(0xe6, "ogrk",   IF_RRFa, F_Z),
1190 	INSTR(0xe7, "xgrk",   IF_RRFa, F_Z),
1191 	INSTR(0xe8, "agrk",   IF_RRFa, F_Z),
1192 	INSTR(0xe9, "sgrk",   IF_RRFa, F_Z),
1193 	INSTR(0xea, "algrk",  IF_RRFa, F_Z),
1194 	INSTR(0xeb, "slgrk",  IF_RRFa, F_Z),
1195 	INSTR(0xf2, "locgr",  IF_RRFc, F_Z),
1196 	INSTR(0xf4, "nrk",    IF_RRFa, F_Z),
1197 	INSTR(0xf6, "ork",    IF_RRFa, F_Z),
1198 	INSTR(0xf7, "xrk",    IF_RRFa, F_Z),
1199 	INSTR(0xf8, "ark",    IF_RRFa, F_Z),
1200 	INSTR(0xf9, "srk",    IF_RRFa, F_Z),
1201 	INSTR(0xfa, "alrk",   IF_RRFa, F_Z),
1202 	INSTR(0xfb, "slrk",   IF_RRFa, F_Z),
1203 };
1204 
1205 static const struct inst_table tbl_c0x[16] = {
1206 	INSTR(0x0, "larl",   IF_RILb, F_390 | F_Z),
1207 	INSTR(0x1, "lgfi",   IF_RILa, F_Z),
1208 	INSTR(0x4, "brcl",   IF_RILc, F_390 | F_Z),
1209 	INSTR(0x5, "brasl",  IF_RILb, F_390 | F_Z),
1210 	INSTR(0x6, "xihf",   IF_RILa, F_Z),
1211 	INSTR(0x7, "xilf",   IF_RILa, F_Z),
1212 	INSTR(0x8, "iihf",   IF_RILa, F_Z),
1213 	INSTR(0x9, "iilf",   IF_RILa, F_Z),
1214 	INSTR(0xa, "nihf",   IF_RILa, F_Z),
1215 	INSTR(0xb, "nilf",   IF_RILa, F_Z),
1216 	INSTR(0xc, "oihf",   IF_RILa, F_Z),
1217 	INSTR(0xd, "oilf",   IF_RILa, F_Z),
1218 	INSTR(0xe, "llihf",  IF_RILa, F_Z),
1219 	INSTR(0xf, "llilf",  IF_RILa, F_Z),
1220 };
1221 
1222 static const struct inst_table tbl_c2x[16] = {
1223 	INSTR(0x0, "msgfi",  IF_RILa, F_Z),
1224 	INSTR(0x1, "msfi",   IF_RILa, F_Z),
1225 	INSTR(0x4, "slgfi",  IF_RILa, F_Z),
1226 	INSTR(0x5, "slfi",   IF_RILa, F_Z),
1227 	INSTR(0x8, "agfi",   IF_RILa, F_Z),
1228 	INSTR(0x9, "afi",    IF_RILa, F_Z),
1229 	INSTR(0xa, "algfi",  IF_RILa, F_Z),
1230 	INSTR(0xb, "alfi",   IF_RILa, F_Z),
1231 	INSTR(0xc, "cgfi",   IF_RILa, F_Z),
1232 	INSTR(0xd, "cfi",    IF_RILa, F_Z),
1233 	INSTR(0xe, "clgfi",  IF_RILa, F_Z),
1234 	INSTR(0xf, "clfi",   IF_RILa, F_Z),
1235 };
1236 
1237 static const struct inst_table tbl_c4x[16] = {
1238 	INSTR(0x2, "llhrl",  IF_RILb, F_Z),
1239 	INSTR(0x4, "lghrl",  IF_RILb, F_Z),
1240 	INSTR(0x5, "lhrl",   IF_RILb, F_Z),
1241 	INSTR(0x6, "llghrl", IF_RILb, F_Z),
1242 	INSTR(0x7, "sthrl",  IF_RILb, F_Z),
1243 	INSTR(0x8, "lgrl",   IF_RILb, F_Z),
1244 	INSTR(0xb, "stgrl",  IF_RILb, F_Z),
1245 	INSTR(0xc, "lgfrl",  IF_RILb, F_Z),
1246 	INSTR(0xd, "lrl",    IF_RILb, F_Z),
1247 	INSTR(0xe, "llgfrl", IF_RILb, F_Z),
1248 	INSTR(0xf, "strl",   IF_RILb, F_Z),
1249 };
1250 
1251 static const struct inst_table tbl_c6x[16] = {
1252 	INSTR(0x0, "exrl",   IF_RILb, F_Z),
1253 	INSTR(0x2, "pfdrl",  IF_RILc, F_Z),
1254 	INSTR(0x4, "cghrl",  IF_RILb, F_Z),
1255 	INSTR(0x5, "chrl",   IF_RILb, F_Z),
1256 	INSTR(0x6, "clghrl", IF_RILb, F_Z),
1257 	INSTR(0x7, "clhrl",  IF_RILb, F_Z),
1258 	INSTR(0x8, "cgrl",   IF_RILb, F_Z),
1259 	INSTR(0xa, "clgrl",  IF_RILb, F_Z),
1260 	INSTR(0xc, "cgfrl",  IF_RILb, F_Z),
1261 	INSTR(0xd, "crl",    IF_RILb, F_Z),
1262 	INSTR(0xe, "clgfrl", IF_RILb, F_Z),
1263 	INSTR(0xf, "clrl",   IF_RILb, F_Z),
1264 };
1265 
1266 static const struct inst_table tbl_c8x[16] = {
1267 	INSTR(0x0, "mvcos",  IF_SSF, F_Z),
1268 	INSTR(0x1, "ectg",   IF_SSF, F_Z),
1269 	INSTR(0x2, "csst",   IF_SSF, F_Z),
1270 	INSTR(0x4, "lpd",    IF_SSF, F_Z),
1271 	INSTR(0x5, "lpdg",   IF_SSF, F_Z),
1272 };
1273 
1274 static const struct inst_table tbl_ccx[16] = {
1275 	INSTR(0x6, "brcth",  IF_RILb, F_Z),
1276 	INSTR(0x8, "aih",    IF_RILa, F_Z),
1277 	INSTR(0xa, "alsih",  IF_RILa, F_Z),
1278 	INSTR(0xb, "alsihn", IF_RILa, F_Z),
1279 	INSTR(0xd, "cih",    IF_RILa, F_Z),
1280 	INSTR(0xf, "clih",   IF_RILa, F_Z),
1281 };
1282 
1283 static const struct inst_table tbl_e3xx[256] = {
1284 	INSTR(0x02, "ltg",    IF_RXYa, F_Z),
1285 	INSTR(0x03, "lrag",   IF_RXYa, F_Z),
1286 	INSTR(0x04, "lg",     IF_RXYa, F_Z),
1287 	INSTR(0x06, "cvby",   IF_RXYa, F_Z),
1288 	INSTR(0x08, "ag",     IF_RXYa, F_Z),
1289 	INSTR(0x09, "sg",     IF_RXYa, F_Z),
1290 	INSTR(0x0a, "alg",    IF_RXYa, F_Z),
1291 	INSTR(0x0b, "slg",    IF_RXYa, F_Z),
1292 	INSTR(0x0c, "msg",    IF_RXYa, F_Z),
1293 	INSTR(0x0d, "dsg",    IF_RXYa, F_Z),
1294 	INSTR(0x0e, "cvbg",   IF_RXYa, F_Z),
1295 	INSTR(0x0f, "lrvg",   IF_RXYa, F_Z),
1296 	INSTR(0x12, "lt",     IF_RXYa, F_Z),
1297 	INSTR(0x13, "lray",   IF_RXYa, F_Z),
1298 	INSTR(0x14, "lgf",    IF_RXYa, F_Z),
1299 	INSTR(0x15, "lgh",    IF_RXYa, F_Z),
1300 	INSTR(0x16, "llgf",   IF_RXYa, F_Z),
1301 	INSTR(0x17, "llgt",   IF_RXYa, F_Z),
1302 	INSTR(0x18, "agf",    IF_RXYa, F_Z),
1303 	INSTR(0x19, "sgf",    IF_RXYa, F_Z),
1304 	INSTR(0x1a, "algf",   IF_RXYa, F_Z),
1305 	INSTR(0x1b, "slgf",   IF_RXYa, F_Z),
1306 	INSTR(0x1c, "msgf",   IF_RXYa, F_Z),
1307 	INSTR(0x1d, "dsgf",   IF_RXYa, F_Z),
1308 	INSTR(0x1e, "lrv",    IF_RXYa, F_390 | F_Z),
1309 	INSTR(0x1f, "lrvh",   IF_RXYa, F_390 | F_Z),
1310 	INSTR(0x20, "cg",     IF_RXYa, F_Z),
1311 	INSTR(0x21, "clg",    IF_RXYa, F_Z),
1312 	INSTR(0x24, "stg",    IF_RXYa, F_Z),
1313 	INSTR(0x25, "ntstg",  IF_RXYa, F_Z),
1314 	INSTR(0x26, "cvdy",   IF_RXYa, F_Z),
1315 	INSTR(0x2e, "cvdg",   IF_RXYa, F_Z),
1316 	INSTR(0x2f, "strvg",  IF_RXYa, F_Z),
1317 	INSTR(0x30, "cgf",    IF_RXYa, F_Z),
1318 	INSTR(0x31, "clgf",   IF_RXYa, F_Z),
1319 	INSTR(0x32, "ltgf",   IF_RXYa, F_Z),
1320 	INSTR(0x34, "cgh",    IF_RXYa, F_Z),
1321 	INSTR(0x36, "pfd",    IF_RXYb, F_Z),
1322 	INSTR(0x3e, "strv",   IF_RXYa, F_390 | F_Z),
1323 	INSTR(0x3f, "strvh",  IF_RXYa, F_390 | F_Z),
1324 	INSTR(0x46, "bctg",   IF_RXYa, F_Z),
1325 	INSTR(0x50, "sty",    IF_RXYa, F_Z),
1326 	INSTR(0x51, "msy",    IF_RXYa, F_Z),
1327 	INSTR(0x54, "ny",     IF_RXYa, F_Z),
1328 	INSTR(0x55, "cly",    IF_RXYa, F_Z),
1329 	INSTR(0x56, "oy",     IF_RXYa, F_Z),
1330 	INSTR(0x57, "xy",     IF_RXYa, F_Z),
1331 	INSTR(0x58, "ly",     IF_RXYa, F_Z),
1332 	INSTR(0x59, "cy",     IF_RXYa, F_Z),
1333 	INSTR(0x5a, "ay",     IF_RXYa, F_Z),
1334 	INSTR(0x5b, "sy",     IF_RXYa, F_Z),
1335 	INSTR(0x5c, "mfy",    IF_RXYa, F_Z),
1336 	INSTR(0x5e, "aly",    IF_RXYa, F_Z),
1337 	INSTR(0x5f, "sly",    IF_RXYa, F_Z),
1338 	INSTR(0x70, "sthy",   IF_RXYa, F_Z),
1339 	INSTR(0x71, "lay",    IF_RXYa, F_Z),
1340 	INSTR(0x72, "stcy",   IF_RXYa, F_Z),
1341 	INSTR(0x73, "icy",    IF_RXYa, F_Z),
1342 	INSTR(0x75, "laey",   IF_RXYa, F_Z),
1343 	INSTR(0x76, "lb",     IF_RXYa, F_Z),
1344 	INSTR(0x77, "lgb",    IF_RXYa, F_Z),
1345 	INSTR(0x78, "lhy",    IF_RXYa, F_Z),
1346 	INSTR(0x79, "chy",    IF_RXYa, F_Z),
1347 	INSTR(0x7a, "ahy",    IF_RXYa, F_Z),
1348 	INSTR(0x7b, "shy",    IF_RXYa, F_Z),
1349 	INSTR(0x7c, "mhy",    IF_RXYa, F_Z),
1350 	INSTR(0x80, "ng",     IF_RXYa, F_Z),
1351 	INSTR(0x81, "og",     IF_RXYa, F_Z),
1352 	INSTR(0x82, "xg",     IF_RXYa, F_Z),
1353 	INSTR(0x85, "lgat",   IF_RXYa, F_Z),
1354 	INSTR(0x86, "mlg",    IF_RXYa, F_Z),
1355 	INSTR(0x87, "dlg",    IF_RXYa, F_Z),
1356 	INSTR(0x88, "alcg",   IF_RXYa, F_Z),
1357 	INSTR(0x89, "slbg",   IF_RXYa, F_Z),
1358 	INSTR(0x8e, "stpq",   IF_RXYa, F_Z),
1359 	INSTR(0x8f, "lpq",    IF_RXYa, F_Z),
1360 	INSTR(0x90, "llgc",   IF_RXYa, F_Z),
1361 	INSTR(0x91, "llgh",   IF_RXYa, F_Z),
1362 	INSTR(0x94, "llc",    IF_RXYa, F_Z),
1363 	INSTR(0x95, "llh",    IF_RXYa, F_Z),
1364 	INSTR(0x96, "ml",     IF_RXYa, F_390 | F_Z),
1365 	INSTR(0x97, "dl",     IF_RXYa, F_390 | F_Z),
1366 	INSTR(0x98, "alc",    IF_RXYa, F_390 | F_Z),
1367 	INSTR(0x99, "slb",    IF_RXYa, F_390 | F_Z),
1368 	INSTR(0x9c, "llgtat", IF_RXYa, F_Z),
1369 	INSTR(0x9d, "llgfat", IF_RXYa, F_Z),
1370 	INSTR(0x9f, "lat",    IF_RXYa, F_Z),
1371 	INSTR(0xc0, "lbh",    IF_RXYa, F_Z),
1372 	INSTR(0xc2, "llch",   IF_RXYa, F_Z),
1373 	INSTR(0xc3, "stch",   IF_RXYa, F_Z),
1374 	INSTR(0xc4, "lhh",    IF_RXYa, F_Z),
1375 	INSTR(0xc6, "llhh",   IF_RXYa, F_Z),
1376 	INSTR(0xc7, "sthh",   IF_RXYa, F_Z),
1377 	INSTR(0xc8, "lfhat",  IF_RXYa, F_Z),
1378 	INSTR(0xca, "lfh",    IF_RXYa, F_Z),
1379 	INSTR(0xcb, "stfh",   IF_RXYa, F_Z),
1380 	INSTR(0xcd, "chf",    IF_RXYa, F_Z),
1381 	INSTR(0xcf, "clhf",   IF_RXYa, F_Z),
1382 };
1383 
1384 static const struct inst_table tbl_e5xx[256] = {
1385 	INSTR(0x00, "lasp",    IF_SSE, F_390 | F_Z),
1386 	INSTR(0x01, "tprot",   IF_SSE, F_390 | F_Z),
1387 	INSTR(0x02, "strag",   IF_SSE, F_Z),
1388 	INSTR(0x0e, "mvcsk",   IF_SSE, F_390 | F_Z),
1389 	INSTR(0x0f, "mvcdk",   IF_SSE, F_390 | F_Z),
1390 	INSTR(0x44, "mvhhi",   IF_SIL, F_Z),
1391 	INSTR(0x48, "mvghi",   IF_SIL, F_Z),
1392 	INSTR(0x4c, "mvhi",    IF_SIL, F_Z),
1393 	INSTR(0x54, "chhsi",   IF_SIL, F_Z),
1394 	INSTR(0x55, "clhhsi",  IF_SIL, F_Z),
1395 	INSTR(0x58, "cghsi",   IF_SIL, F_Z),
1396 	INSTR(0x59, "clghsi",  IF_SIL, F_Z),
1397 	INSTR(0x5c, "chsi",    IF_SIL, F_Z),
1398 	INSTR(0x5d, "clfhsi",  IF_SIL, F_Z),
1399 	INSTR(0x60, "tbegin",  IF_SIL, F_Z),
1400 	INSTR(0x61, "tbeginc", IF_SIL, F_Z),
1401 };
1402 
1403 static const struct inst_table tbl_ebxx[256] = {
1404 	INSTR(0x04, "lmg",   IF_RSYa, F_Z),
1405 	INSTR(0x0a, "srag",  IF_RSYa, F_Z),
1406 	INSTR(0x0b, "slag",  IF_RSYa, F_Z),
1407 	INSTR(0x0c, "srlg",  IF_RSYa, F_Z),
1408 	INSTR(0x0d, "sllg",  IF_RSYa, F_Z),
1409 	INSTR(0x0f, "tracg", IF_RSYa, F_Z),
1410 	INSTR(0x14, "csy",   IF_RSYa, F_Z),
1411 	INSTR(0x1c, "rllg",  IF_RSYa, F_Z),
1412 	INSTR(0x1d, "rll",   IF_RSYa, F_390 | F_Z),
1413 	INSTR(0x20, "clmh",  IF_RSYb, F_Z),
1414 	INSTR(0x21, "clmy",  IF_RSYb, F_Z),
1415 	INSTR(0x23, "clt",   IF_RSYb, F_Z),
1416 	INSTR(0x24, "stmg",  IF_RSYa, F_Z),
1417 	INSTR(0x25, "stctg", IF_RSYa, F_Z | F_CTL_REG),
1418 	INSTR(0x26, "stmh",  IF_RSYa, F_Z),
1419 	INSTR(0x2b, "clgt",  IF_RSYb, F_Z),
1420 	INSTR(0x2c, "stcmh", IF_RSYb, F_Z),
1421 	INSTR(0x2d, "stcmy", IF_RSYb, F_Z),
1422 	INSTR(0x2f, "lctlg", IF_RSYa, F_Z | F_CTL_REG),
1423 	INSTR(0x30, "csg",   IF_RSYa, F_Z),
1424 	INSTR(0x31, "cdsy",  IF_RSYa, F_Z),
1425 	INSTR(0x3e, "cdsg",  IF_RSYa, F_Z),
1426 	INSTR(0x44, "bxhg",  IF_RSYa, F_Z),
1427 	INSTR(0x45, "bxleg", IF_RSYa, F_Z),
1428 	INSTR(0x4c, "ecag",  IF_RSYa, F_Z),
1429 	INSTR(0x51, "tmy",   IF_SIY,  F_Z),
1430 	INSTR(0x52, "mviy",  IF_SIY,  F_Z),
1431 	INSTR(0x54, "niy",   IF_SIY,  F_Z),
1432 	INSTR(0x55, "cliy",  IF_SIY,  F_Z),
1433 	INSTR(0x56, "oiy",   IF_SIY,  F_Z),
1434 	INSTR(0x57, "xiy",   IF_SIY,  F_Z),
1435 	INSTR(0x6a, "asi",   IF_SIY,  F_Z),
1436 	INSTR(0x6e, "alsi",  IF_SIY,  F_Z),
1437 	INSTR(0x80, "icmh",  IF_RSYb, F_Z),
1438 	INSTR(0x81, "icmy",  IF_RSYb, F_Z),
1439 	INSTR(0x8e, "mvclu", IF_RSYa, F_390 | F_Z),
1440 	INSTR(0x8f, "clclu", IF_RSYa, F_390 | F_Z),
1441 	INSTR(0x90, "stmy",  IF_RSYa, F_Z),
1442 	INSTR(0x96, "lmh",   IF_RSYa, F_Z),
1443 	INSTR(0x98, "lmy",   IF_RSYa, F_Z),
1444 	INSTR(0x9a, "lamy",  IF_RSYa, F_Z),
1445 	INSTR(0x9b, "stamy", IF_RSYa, F_Z),
1446 	INSTR(0xc0, "tp",    IF_RSLa, F_390 | F_Z),
1447 	INSTR(0xdc, "srak",  IF_RSYa, F_Z),
1448 	INSTR(0xdd, "slak",  IF_RSYa, F_Z),
1449 	INSTR(0xde, "srlk",  IF_RSYa, F_Z),
1450 	INSTR(0xdf, "sllk",  IF_RSYa, F_Z),
1451 	INSTR(0xe2, "locg",  IF_RSYb, F_Z),
1452 	INSTR(0xe3, "stocg", IF_RSYb, F_Z),
1453 	INSTR(0xe4, "lang",  IF_RSYa, F_Z),
1454 	INSTR(0xe6, "laog",  IF_RSYa, F_Z),
1455 	INSTR(0xe7, "laxg",  IF_RSYa, F_Z),
1456 	INSTR(0xe8, "laag",  IF_RSYa, F_Z),
1457 	INSTR(0xea, "laalg", IF_RSYa, F_Z),
1458 	INSTR(0xf2, "loc",   IF_RSYb, F_Z),
1459 	INSTR(0xf3, "stoc",  IF_RSYb, F_Z),
1460 	INSTR(0xf4, "lan",   IF_RSYa, F_Z),
1461 	INSTR(0xf6, "lao",   IF_RSYa, F_Z),
1462 	INSTR(0xf7, "lax",   IF_RSYa, F_Z),
1463 	INSTR(0xf8, "laa",   IF_RSYa, F_Z),
1464 	INSTR(0xfa, "laal",  IF_RSYa, F_Z),
1465 };
1466 
1467 static const struct inst_table tbl_ecxx[256] = {
1468 	INSTR(0x44, "brxhg",   IF_RIEe, F_Z),
1469 	INSTR(0x45, "brxlg",   IF_RIEe, F_Z),
1470 	INSTR(0x51, "risblg",  IF_RIEf, F_Z),
1471 	INSTR(0x54, "rnsbg",   IF_RIEf, F_Z),
1472 	INSTR(0x55, "risbg",   IF_RIEf, F_Z),
1473 	INSTR(0x56, "rosbg",   IF_RIEf, F_Z),
1474 	INSTR(0x57, "rxsbg",   IF_RIEf, F_Z),
1475 	INSTR(0x59, "risbgn",  IF_RIEf, F_Z),
1476 	INSTR(0x5d, "risbhg",  IF_RIEf, F_Z),
1477 	INSTR(0x64, "cgrj",    IF_RIEb, F_Z),
1478 	INSTR(0x65, "clgrj",   IF_RIEb, F_Z),
1479 	INSTR(0x70, "cgit",    IF_RIEa, F_Z),
1480 	INSTR(0x71, "clgit",   IF_RIEa, F_Z),
1481 	INSTR(0x72, "cit",     IF_RIEa, F_Z),
1482 	INSTR(0x73, "clfit",   IF_RIEa, F_Z),
1483 	INSTR(0x76, "crj",     IF_RIEb, F_Z),
1484 	INSTR(0x77, "clrj",    IF_RIEb, F_Z),
1485 	INSTR(0x7c, "cgij",    IF_RIEc, F_Z),
1486 	INSTR(0x7d, "clgij",   IF_RIEc, F_Z),
1487 	INSTR(0x7e, "cij",     IF_RIEc, F_Z),
1488 	INSTR(0x7f, "clij",    IF_RIEc, F_Z),
1489 	INSTR(0xd8, "ahik",    IF_RIEd, F_Z),
1490 	INSTR(0xd9, "aghik",   IF_RIEd, F_Z),
1491 	INSTR(0xda, "alhsik",  IF_RIEd, F_Z),
1492 	INSTR(0xdb, "alghsik", IF_RIEd, F_Z),
1493 	INSTR(0xe4, "cgrb",    IF_RRS,  F_Z),
1494 	INSTR(0xe5, "clgrb",   IF_RRS,  F_Z),
1495 	INSTR(0xf6, "crb",     IF_RRS,  F_Z),
1496 	INSTR(0xf7, "clrb",    IF_RRS,  F_Z),
1497 	INSTR(0xfc, "cgib",    IF_RIS,  F_Z),
1498 	INSTR(0xfd, "clgib",   IF_RIS,  F_Z),
1499 	INSTR(0xfe, "cib",     IF_RIS,  F_Z),
1500 	INSTR(0xff, "clib",    IF_RIS,  F_Z),
1501 };
1502 
1503 static const struct inst_table tbl_edxx[256] = {
1504 	INSTR(0x04, "ldeb",   IF_RXE,  F_390 | F_Z),
1505 	INSTR(0x05, "lxdb",   IF_RXE,  F_390 | F_Z),
1506 	INSTR(0x06, "lxeb",   IF_RXE,  F_390 | F_Z),
1507 	INSTR(0x07, "mxdb",   IF_RXE,  F_390 | F_Z),
1508 	INSTR(0x08, "keb",    IF_RXE,  F_390 | F_Z),
1509 	INSTR(0x09, "ceb",    IF_RXE,  F_390 | F_Z),
1510 	INSTR(0x0a, "aeb",    IF_RXE,  F_390 | F_Z),
1511 	INSTR(0x0b, "seb",    IF_RXE,  F_390 | F_Z),
1512 	INSTR(0x0c, "mdeb",   IF_RXE,  F_390 | F_Z),
1513 	INSTR(0x0d, "deb",    IF_RXE,  F_390 | F_Z),
1514 	INSTR(0x0e, "maeb",   IF_RXF,  F_390 | F_Z),
1515 	INSTR(0x0f, "mseb",   IF_RXF,  F_390 | F_Z),
1516 	INSTR(0x10, "tceb",   IF_RXE,  F_390 | F_Z),
1517 	INSTR(0x11, "tcdb",   IF_RXE,  F_390 | F_Z),
1518 	INSTR(0x12, "tcxb",   IF_RXE,  F_390 | F_Z),
1519 	INSTR(0x14, "sqeb",   IF_RXE,  F_390 | F_Z),
1520 	INSTR(0x15, "sqdb",   IF_RXE,  F_390 | F_Z),
1521 	INSTR(0x17, "meeb",   IF_RXE,  F_390 | F_Z),
1522 	INSTR(0x18, "kdb",    IF_RXE,  F_390 | F_Z),
1523 	INSTR(0x19, "cdb",    IF_RXE,  F_390 | F_Z),
1524 	INSTR(0x1a, "adb",    IF_RXE,  F_390 | F_Z),
1525 	INSTR(0x1b, "sdb",    IF_RXE,  F_390 | F_Z),
1526 	INSTR(0x1c, "mdb",    IF_RXE,  F_390 | F_Z),
1527 	INSTR(0x1d, "ddb",    IF_RXE,  F_390 | F_Z),
1528 	INSTR(0x1e, "madb",   IF_RXF,  F_390 | F_Z),
1529 	INSTR(0x1f, "msdb",   IF_RXF,  F_390 | F_Z),
1530 	INSTR(0x24, "lde",    IF_RXE,  F_390 | F_Z),
1531 	INSTR(0x25, "lxd",    IF_RXE,  F_390 | F_Z),
1532 	INSTR(0x26, "lxe",    IF_RXE,  F_390 | F_Z),
1533 	INSTR(0x2e, "mae",    IF_RXF,  F_390 | F_Z),
1534 	INSTR(0x2f, "mse",    IF_RXF,  F_390 | F_Z),
1535 	INSTR(0x34, "sqe",    IF_RXE,  F_390 | F_Z),
1536 	INSTR(0x35, "sqd",    IF_RXE,  F_390 | F_Z),
1537 	INSTR(0x37, "mee",    IF_RXE,  F_390 | F_Z),
1538 	INSTR(0x38, "mayl",   IF_RXF,  F_Z),
1539 	INSTR(0x39, "myl",    IF_RXF,  F_Z),
1540 	INSTR(0x3a, "may",    IF_RXF,  F_Z),
1541 	INSTR(0x3b, "my",     IF_RXF,  F_Z),
1542 	INSTR(0x3c, "mayh",   IF_RXF,  F_Z),
1543 	INSTR(0x3d, "myh",    IF_RXF,  F_Z),
1544 	INSTR(0x3e, "mad",    IF_RXF,  F_390 | F_Z),
1545 	INSTR(0x3f, "msd",    IF_RXF,  F_390 | F_Z),
1546 	INSTR(0x40, "sldt",   IF_RXF,  F_Z),
1547 	INSTR(0x41, "srdt",   IF_RXF,  F_Z),
1548 	INSTR(0x48, "slxt",   IF_RXF,  F_Z),
1549 	INSTR(0x49, "srxt",   IF_RXF,  F_Z),
1550 	INSTR(0x50, "tdcet",  IF_RXE,  F_Z),
1551 	INSTR(0x51, "tdget",  IF_RXE,  F_Z),
1552 	INSTR(0x54, "tdcdt",  IF_RXE,  F_Z),
1553 	INSTR(0x55, "tdgdt",  IF_RXE,  F_Z),
1554 	INSTR(0x58, "tdcxt",  IF_RXE,  F_Z),
1555 	INSTR(0x59, "tdgxt",  IF_RXE,  F_Z),
1556 	INSTR(0x64, "ley",    IF_RXYa, F_Z),
1557 	INSTR(0x65, "ldy",    IF_RXYa, F_Z),
1558 	INSTR(0x66, "stey",   IF_RXYa, F_Z),
1559 	INSTR(0x67, "stdy",   IF_RXYa, F_Z),
1560 	INSTR(0xa8, "czdt",   IF_RSLb, F_Z),
1561 	INSTR(0xa9, "czxt",   IF_RSLb, F_Z),
1562 	INSTR(0xaa, "cdzt",   IF_RSLb, F_Z),
1563 	INSTR(0xab, "cxzt",   IF_RSLb, F_Z),
1564 };
1565 
1566 static const struct inst_table tbl_xx[256] = {
1567 	INSTR(0x00, ".byte", IF_ZERO, F_370 | F_390 | F_Z),
1568 	TABLE(0x01, tbl_01xx, 1, 0, 0xff),
1569 	INSTR(0x04, "spm",   IF_RR,   F_370 | F_Z),
1570 	INSTR(0x05, "balr",  IF_RR,   F_370 | F_Z),
1571 	INSTR(0x06, "bctr",  IF_RR,   F_370 | F_Z),
1572 	TABLE(0x07, tbl_07, 1, 4, 0x0f),
1573 	INSTR(0x08, "ssk",   IF_RR,   F_370),
1574 	INSTR(0x09, "isk",   IF_RR,   F_370),
1575 	INSTR(0x0a, "svc",   IF_I,    F_370 | F_390 | F_Z),
1576 	INSTR(0x0b, "bsm",   IF_RR,   F_390 | F_Z),
1577 	INSTR(0x0c, "bassm", IF_RR,   F_390 | F_Z),
1578 	INSTR(0x0d, "basr",  IF_RR,   F_390 | F_Z),
1579 	INSTR(0x0e, "mvcl",  IF_RR,   F_370 | F_390 | F_Z),
1580 	INSTR(0x0f, "clcl",  IF_RR,   F_370 | F_390 | F_Z),
1581 	INSTR(0x10, "lpr",   IF_RR,   F_370 | F_390 | F_Z),
1582 	INSTR(0x11, "lnr",   IF_RR,   F_370 | F_390 | F_Z),
1583 	INSTR(0x12, "ltr",   IF_RR,   F_370 | F_390 | F_Z),
1584 	INSTR(0x13, "lcr",   IF_RR,   F_370 | F_390 | F_Z),
1585 	INSTR(0x14, "nr",    IF_RR,   F_370 | F_390 | F_Z),
1586 	INSTR(0x15, "clr",   IF_RR,   F_370 | F_390 | F_Z),
1587 	INSTR(0x16, "or",    IF_RR,   F_370 | F_390 | F_Z),
1588 	INSTR(0x17, "xr",    IF_RR,   F_370 | F_390 | F_Z),
1589 	INSTR(0x18, "lr",    IF_RR,   F_370 | F_390 | F_Z),
1590 	INSTR(0x19, "cr",    IF_RR,   F_370 | F_390 | F_Z),
1591 	INSTR(0x1a, "ar",    IF_RR,   F_370 | F_390 | F_Z),
1592 	INSTR(0x1b, "sr",    IF_RR,   F_370 | F_390 | F_Z),
1593 	INSTR(0x1c, "mr",    IF_RR,   F_370 | F_390 | F_Z),
1594 	INSTR(0x1d, "dr",    IF_RR,   F_370 | F_390 | F_Z),
1595 	INSTR(0x1e, "alr",   IF_RR,   F_370 | F_390 | F_Z),
1596 	INSTR(0x1f, "slr",   IF_RR,   F_370 | F_390 | F_Z),
1597 	INSTR(0x20, "lpdr",  IF_RR,   F_370 | F_390 | F_Z),
1598 	INSTR(0x21, "lndr",  IF_RR,   F_370 | F_390 | F_Z),
1599 	INSTR(0x22, "ltdr",  IF_RR,   F_370 | F_390 | F_Z),
1600 	INSTR(0x23, "lcdr",  IF_RR,   F_370 | F_390 | F_Z),
1601 	INSTR(0x24, "hdr",   IF_RR,   F_370 | F_390 | F_Z),
1602 	MULTI(0x25, tbl_25),
1603 	INSTR(0x26, "mxr",   IF_RR,   F_370 | F_390 | F_Z),
1604 	INSTR(0x27, "mxdr",  IF_RR,   F_370 | F_390 | F_Z),
1605 	INSTR(0x28, "ldr",   IF_RR,   F_370 | F_390 | F_Z),
1606 	INSTR(0x29, "cdr",   IF_RR,   F_370 | F_390 | F_Z),
1607 	INSTR(0x2a, "adr",   IF_RR,   F_370 | F_390 | F_Z),
1608 	INSTR(0x2b, "sdr",   IF_RR,   F_370 | F_390 | F_Z),
1609 	INSTR(0x2c, "mdr",   IF_RR,   F_370 | F_390 | F_Z),
1610 	INSTR(0x2d, "ddr",   IF_RR,   F_370 | F_390 | F_Z),
1611 	INSTR(0x2e, "awr",   IF_RR,   F_370 | F_390 | F_Z),
1612 	INSTR(0x2f, "swr",   IF_RR,   F_370 | F_390 | F_Z),
1613 	INSTR(0x30, "lper",  IF_RR,   F_370 | F_390 | F_Z),
1614 	INSTR(0x31, "lner",  IF_RR,   F_370 | F_390 | F_Z),
1615 	INSTR(0x32, "lter",  IF_RR,   F_370 | F_390 | F_Z),
1616 	INSTR(0x33, "lcer",  IF_RR,   F_370 | F_390 | F_Z),
1617 	INSTR(0x34, "her",   IF_RR,   F_370 | F_390 | F_Z),
1618 	MULTI(0x35, tbl_35),
1619 	INSTR(0x36, "axr",   IF_RR,   F_370 | F_390 | F_Z),
1620 	INSTR(0x37, "sxr",   IF_RR,   F_370 | F_390 | F_Z),
1621 	INSTR(0x38, "ler",   IF_RR,   F_370 | F_390 | F_Z),
1622 	INSTR(0x39, "cer",   IF_RR,   F_370 | F_390 | F_Z),
1623 	INSTR(0x3a, "aer",   IF_RR,   F_370 | F_390 | F_Z),
1624 	INSTR(0x3b, "ser",   IF_RR,   F_370 | F_390 | F_Z),
1625 	MULTI(0x3c, tbl_3c),
1626 	INSTR(0x3d, "der",   IF_RR,   F_370 | F_390 | F_Z),
1627 	INSTR(0x3e, "aur",   IF_RR,   F_370 | F_390 | F_Z),
1628 	INSTR(0x3f, "sur",   IF_RR,   F_370 | F_390 | F_Z),
1629 	INSTR(0x40, "sth",   IF_RXa,  F_370 | F_390 | F_Z),
1630 	INSTR(0x41, "la",    IF_RXa,  F_370 | F_390 | F_Z),
1631 	INSTR(0x42, "stc",   IF_RXa,  F_370 | F_390 | F_Z),
1632 	INSTR(0x43, "ic",    IF_RXa,  F_370 | F_390 | F_Z),
1633 	INSTR(0x44, "ex",    IF_RXa,  F_370 | F_390 | F_Z),
1634 	INSTR(0x45, "bal",   IF_RXa,  F_370 | F_390 | F_Z),
1635 	INSTR(0x46, "bct",   IF_RXa,  F_370 | F_390 | F_Z),
1636 	TABLE(0x47, tbl_47, 1, 4, 0x0f),
1637 	INSTR(0x48, "lh",    IF_RXa,  F_370 | F_390 | F_Z),
1638 	INSTR(0x49, "ch",    IF_RXa,  F_370 | F_390 | F_Z),
1639 	INSTR(0x4a, "ah",    IF_RXa,  F_370 | F_390 | F_Z),
1640 	INSTR(0x4b, "sh",    IF_RXa,  F_370 | F_390 | F_Z),
1641 	INSTR(0x4c, "mh",    IF_RXa,  F_370 | F_390 | F_Z),
1642 	INSTR(0x4d, "bas",   IF_RXa,  F_390 | F_Z),
1643 	INSTR(0x4e, "cvd",   IF_RXa,  F_370 | F_390 | F_Z),
1644 	INSTR(0x4f, "cvb",   IF_RXa,  F_370 | F_390 | F_Z),
1645 	INSTR(0x50, "st",    IF_RXa,  F_370 | F_390 | F_Z),
1646 	INSTR(0x51, "lae",   IF_RXa,  F_390 | F_Z),
1647 	INSTR(0x54, "n",     IF_RXa,  F_370 | F_390 | F_Z),
1648 	INSTR(0x55, "cl",    IF_RXa,  F_370 | F_390 | F_Z),
1649 	INSTR(0x56, "o",     IF_RXa,  F_370 | F_390 | F_Z),
1650 	INSTR(0x57, "x",     IF_RXa,  F_370 | F_390 | F_Z),
1651 	INSTR(0x58, "l",     IF_RXa,  F_370 | F_390 | F_Z),
1652 	INSTR(0x59, "c",     IF_RXa,  F_370 | F_390 | F_Z),
1653 	INSTR(0x5a, "a",     IF_RXa,  F_370 | F_390 | F_Z),
1654 	INSTR(0x5b, "s",     IF_RXa,  F_370 | F_390 | F_Z),
1655 	INSTR(0x5c, "m",     IF_RXa,  F_370 | F_390 | F_Z),
1656 	INSTR(0x5d, "d",     IF_RXa,  F_370 | F_390 | F_Z),
1657 	INSTR(0x5e, "al",    IF_RXa,  F_370 | F_390 | F_Z),
1658 	INSTR(0x5f, "sl",    IF_RXa,  F_370 | F_390 | F_Z),
1659 	INSTR(0x60, "std",   IF_RXa,  F_370 | F_390 | F_Z),
1660 	INSTR(0x67, "mxd",   IF_RXa,  F_370 | F_390 | F_Z),
1661 	INSTR(0x68, "ld",    IF_RXa,  F_370 | F_390 | F_Z),
1662 	INSTR(0x69, "cd",    IF_RXa,  F_370 | F_390 | F_Z),
1663 	INSTR(0x6a, "ad",    IF_RXa,  F_370 | F_390 | F_Z),
1664 	INSTR(0x6b, "sd",    IF_RXa,  F_370 | F_390 | F_Z),
1665 	INSTR(0x6c, "md",    IF_RXa,  F_370 | F_390 | F_Z),
1666 	INSTR(0x6d, "dd",    IF_RXa,  F_370 | F_390 | F_Z),
1667 	INSTR(0x6e, "aw",    IF_RXa,  F_370 | F_390 | F_Z),
1668 	INSTR(0x6f, "sw",    IF_RXa,  F_370 | F_390 | F_Z),
1669 	INSTR(0x70, "ste",   IF_RXa,  F_370 | F_390 | F_Z),
1670 	INSTR(0x71, "ms",    IF_RXa,  F_390 | F_Z),
1671 	INSTR(0x78, "le",    IF_RXa,  F_370 | F_390 | F_Z),
1672 	INSTR(0x79, "ce",    IF_RXa,  F_370 | F_390 | F_Z),
1673 	INSTR(0x7a, "ae",    IF_RXa,  F_370 | F_390 | F_Z),
1674 	INSTR(0x7b, "se",    IF_RXa,  F_370 | F_390 | F_Z),
1675 	MULTI(0x7c, tbl_7c),
1676 	INSTR(0x7d, "de",    IF_RXa,  F_370 | F_390 | F_Z),
1677 	INSTR(0x7e, "au",    IF_RXa,  F_370 | F_390 | F_Z),
1678 	INSTR(0x7f, "su",    IF_RXa,  F_370 | F_390 | F_Z),
1679 	INSTR(0x80, "ssm",   IF_S,    F_370 | F_390 | F_Z),
1680 	INSTR(0x82, "lpsw",  IF_S,    F_370 | F_390 | F_Z),
1681 	INSTR(0x83, "diag",  IF_DIAG, F_370 | F_390 | F_Z),
1682 	MULTI(0x84, tbl_84),
1683 	MULTI(0x85, tbl_85),
1684 	INSTR(0x86, "bxh",   IF_RSa,  F_370 | F_390 | F_Z),
1685 	INSTR(0x87, "bxle",  IF_RSa,  F_370 | F_390 | F_Z),
1686 	INSTR(0x88, "srl",   IF_RSa,  F_370 | F_390 | F_Z),
1687 	INSTR(0x89, "sll",   IF_RSa,  F_370 | F_390 | F_Z),
1688 	INSTR(0x8a, "sra",   IF_RSa,  F_370 | F_390 | F_Z),
1689 	INSTR(0x8b, "sla",   IF_RSa,  F_370 | F_390 | F_Z),
1690 	INSTR(0x8c, "srdl",  IF_RSa,  F_370 | F_390 | F_Z),
1691 	INSTR(0x8d, "sldl",  IF_RSa,  F_370 | F_390 | F_Z),
1692 	INSTR(0x8e, "srda",  IF_RSa,  F_370 | F_390 | F_Z),
1693 	INSTR(0x8f, "slda",  IF_RSa,  F_370 | F_390 | F_Z),
1694 	INSTR(0x90, "stm",   IF_RSa,  F_370 | F_390 | F_Z),
1695 	INSTR(0x91, "tm",    IF_SI,   F_370 | F_390 | F_Z),
1696 	INSTR(0x92, "mvi",   IF_SI,   F_370 | F_390 | F_Z),
1697 	INSTR(0x93, "ts",    IF_S,    F_370 | F_390 | F_Z),
1698 	INSTR(0x94, "ni",    IF_SI,   F_370 | F_390 | F_Z),
1699 	INSTR(0x95, "cli",   IF_SI,   F_370 | F_390 | F_Z),
1700 	INSTR(0x96, "oi",    IF_SI,   F_370 | F_390 | F_Z),
1701 	INSTR(0x97, "xi",    IF_SI,   F_370 | F_390 | F_Z),
1702 	INSTR(0x98, "lm",    IF_RSa,  F_370 | F_390 | F_Z),
1703 	INSTR(0x99, "trace", IF_RSa,  F_390 | F_Z),
1704 	INSTR(0x9a, "lam",   IF_RSa,  F_390 | F_Z),
1705 	INSTR(0x9b, "stam",  IF_RSa,  F_390 | F_Z),
1706 	TABLE(0xa5, tbl_a5x, 1, 0, 0x0f),
1707 	TABLE(0xa7, tbl_a7x, 1, 0, 0x0f),
1708 	INSTR(0xa8, "mvcle", IF_RSa,  F_390 | F_Z),
1709 	INSTR(0xa9, "clcle", IF_RSa,  F_390 | F_Z),
1710 	INSTR(0xac, "stnsm", IF_SI,   F_370 | F_390 | F_Z),
1711 	INSTR(0xad, "stosm", IF_SI,   F_370 | F_390 | F_Z),
1712 	INSTR(0xae, "sigp",  IF_RSa,  F_370 | F_390 | F_Z),
1713 	INSTR(0xaf, "mc",    IF_SI,   F_370 | F_390 | F_Z),
1714 	INSTR(0xb1, "lra",   IF_RXa,  F_370 | F_390 | F_Z),
1715 	TABLE(0xb2, tbl_b2xx, 1, 0, 0xff),
1716 	TABLE(0xb3, tbl_b3xx, 1, 0, 0xff),
1717 	INSTR(0xb6, "stctl", IF_RSa,  F_370 | F_390 | F_Z | F_CTL_REG),
1718 	INSTR(0xb7, "lctl",  IF_RSa,  F_370 | F_390 | F_Z | F_CTL_REG),
1719 	TABLE(0xb9, tbl_b9xx, 1, 0, 0xff),
1720 	INSTR(0xba, "cs",    IF_RSa,  F_370 | F_390 | F_Z),
1721 	INSTR(0xbb, "cds",   IF_RSa,  F_370 | F_390 | F_Z),
1722 	INSTR(0xbd, "clm",   IF_RSb,  F_370 | F_390 | F_Z),
1723 	INSTR(0xbe, "stcm",  IF_RSb,  F_370 | F_390 | F_Z),
1724 	INSTR(0xbf, "icm",   IF_RSb,  F_370 | F_390 | F_Z),
1725 	TABLE(0xc0, tbl_c0x, 1, 0, 0x0f),
1726 	TABLE(0xc2, tbl_c2x, 1, 0, 0x0f),
1727 	TABLE(0xc4, tbl_c4x, 1, 0, 0x0f),
1728 	INSTR(0xc5, "bprp",  IF_MII,  F_Z),
1729 	TABLE(0xc6, tbl_c6x, 1, 0, 0x0f),
1730 	INSTR(0xc7, "bpp",   IF_SMI,  F_Z),
1731 	TABLE(0xc8, tbl_c8x, 1, 0, 0x0f),
1732 	TABLE(0xcc, tbl_ccx, 1, 0, 0x0f),
1733 	INSTR(0xd0, "trtr",  IF_SSa,  F_Z),
1734 	INSTR(0xd1, "mvn",   IF_SSa,  F_370 | F_390 | F_Z),
1735 	INSTR(0xd2, "mvc",   IF_SSa,  F_370 | F_390 | F_Z),
1736 	INSTR(0xd3, "mvz",   IF_SSa,  F_370 | F_390 | F_Z),
1737 	INSTR(0xd4, "nc",    IF_SSa,  F_370 | F_390 | F_Z),
1738 	INSTR(0xd5, "clc",   IF_SSa,  F_370 | F_390 | F_Z),
1739 	INSTR(0xd6, "oc",    IF_SSa,  F_370 | F_390 | F_Z),
1740 	INSTR(0xd7, "xc",    IF_SSa,  F_370 | F_390 | F_Z),
1741 	INSTR(0xd9, "mvck",  IF_SSd,  F_390 | F_Z),
1742 	INSTR(0xda, "mvcp",  IF_SSd,  F_390 | F_Z),
1743 	INSTR(0xdb, "mvcs",  IF_SSd,  F_390 | F_Z),
1744 	INSTR(0xdc, "tr",    IF_SSa,  F_370 | F_390 | F_Z),
1745 	INSTR(0xdd, "trt",   IF_SSa,  F_370 | F_390 | F_Z),
1746 	INSTR(0xde, "ed",    IF_SSa,  F_370 | F_390 | F_Z),
1747 	INSTR(0xdf, "edmk",  IF_SSa,  F_370 | F_390 | F_Z),
1748 	INSTR(0xe1, "pku",   IF_SSf,  F_390 | F_Z),
1749 	INSTR(0xe2, "unpku", IF_SSa,  F_390 | F_Z),
1750 	TABLE(0xe3, tbl_e3xx, 5, 0, 0xff),
1751 	TABLE(0xe5, tbl_e5xx, 1, 0, 0xff),
1752 	INSTR(0xe8, "mvcin", IF_SSa,  F_390 | F_Z),
1753 	INSTR(0xe9, "pka",   IF_SSf,  F_390 | F_Z),
1754 	INSTR(0xea, "unpka", IF_SSa,  F_390 | F_Z),
1755 	TABLE(0xeb, tbl_ebxx, 5, 0, 0xff),
1756 	TABLE(0xec, tbl_ecxx, 5, 0, 0xff),
1757 	TABLE(0xed, tbl_edxx, 5, 0, 0xff),
1758 	INSTR(0xee, "plo",   IF_SSe,  F_390 | F_Z),
1759 	INSTR(0xef, "lmd",   IF_SSe,  F_Z),
1760 	INSTR(0xf0, "srp",   IF_SSc,  F_370 | F_390 | F_Z),
1761 	INSTR(0xf1, "mvo",   IF_SSb,  F_370 | F_390 | F_Z),
1762 	INSTR(0xf2, "pack",  IF_SSb,  F_370 | F_390 | F_Z),
1763 	INSTR(0xf3, "unpk",  IF_SSb,  F_370 | F_390 | F_Z),
1764 	INSTR(0xf8, "zap",   IF_SSb,  F_370 | F_390 | F_Z),
1765 	INSTR(0xf9, "cp",    IF_SSb,  F_370 | F_390 | F_Z),
1766 	INSTR(0xfa, "ap",    IF_SSb,  F_370 | F_390 | F_Z),
1767 	INSTR(0xfb, "sp",    IF_SSb,  F_370 | F_390 | F_Z),
1768 	INSTR(0xfc, "mp",    IF_SSb,  F_370 | F_390 | F_Z),
1769 	INSTR(0xfd, "dp",    IF_SSb,  F_370 | F_390 | F_Z),
1770 };
1771 /* END CSTYLED */
1772 
1773 /* how masks are printed */
1774 static const char *M[16] = {
1775 	"0",  "1",  "2",  "3",  "4",  "5",  "6",  "7",
1776 	"8",  "9", "10", "11", "12", "13", "14", "15",
1777 };
1778 
1779 /* how general purpose regs are printed */
1780 static const char *R[16] = {
1781 	"%r0",  "%r1",  "%r2",  "%r3",  "%r4",  "%r5",  "%r6",  "%r7",
1782 	"%r8",  "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15",
1783 };
1784 
1785 /* how control regs are printed */
1786 static const char *C[16] = {
1787 	"%c0",  "%c1",  "%c2",  "%c3",  "%c4",  "%c5",  "%c6",  "%c7",
1788 	"%c8",  "%c9", "%c10", "%c11", "%c12", "%c13", "%c14", "%c15",
1789 };
1790 
1791 /* B and X registers are still registers - print them the same way */
1792 #define	B	R
1793 #define	X	R
1794 
1795 static inline uint32_t
val_8_4_8(uint32_t hi,uint32_t mid,uint32_t lo)1796 val_8_4_8(uint32_t hi, uint32_t mid, uint32_t lo)
1797 {
1798 	ASSERT0(hi & ~0xff);
1799 	ASSERT0(mid & ~0xf);
1800 	ASSERT0(lo & ~0xff);
1801 	return ((hi << 12) | (mid << 8) | lo);
1802 }
1803 
1804 static inline uint32_t
val_16_16(uint32_t hi,uint32_t lo)1805 val_16_16(uint32_t hi, uint32_t lo)
1806 {
1807 	ASSERT0(hi & ~0xffff);
1808 	ASSERT0(lo & ~0xffff);
1809 	return ((BE_16(hi) << 16) | BE_16(lo));
1810 }
1811 
1812 static inline int32_t
sval_16_16(uint32_t hi,uint32_t lo)1813 sval_16_16(uint32_t hi, uint32_t lo)
1814 {
1815 	return (val_16_16(hi, lo));
1816 }
1817 
1818 static inline uint32_t
val_8_16(uint32_t hi,uint32_t lo)1819 val_8_16(uint32_t hi, uint32_t lo)
1820 {
1821 	ASSERT0(hi & ~0xff);
1822 	ASSERT0(lo & ~0xffff);
1823 	return ((hi << 16) | BE_16(lo));
1824 }
1825 
1826 static inline int32_t
sval_8_16(uint32_t hi,uint32_t lo)1827 sval_8_16(uint32_t hi, uint32_t lo)
1828 {
1829 	int32_t tmp = val_8_16(hi, lo);
1830 
1831 	/* sign extend */
1832 	if (tmp & 0x00800000)
1833 		return (0xff000000 | tmp);
1834 	return (tmp);
1835 }
1836 
1837 static inline uint32_t
val_4_8(uint32_t hi,uint32_t lo)1838 val_4_8(uint32_t hi, uint32_t lo)
1839 {
1840 	ASSERT0(hi & ~0xf);
1841 	ASSERT0(lo & ~0xff);
1842 	return ((hi << 8) | lo);
1843 }
1844 
1845 static inline int32_t
sval_4_8(uint32_t hi,uint32_t lo)1846 sval_4_8(uint32_t hi, uint32_t lo)
1847 {
1848 	uint32_t tmp = val_4_8(hi, lo);
1849 
1850 	/* sign extend */
1851 	if (tmp & 0x800)
1852 		return (0xfffff000 | tmp);
1853 	return (tmp);
1854 }
1855 
1856 /* ARGSUSED */
1857 static void
fmt_zero(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1858 fmt_zero(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1859 {
1860 	(void) snprintf(buf, buflen, "0x00, 0x00");
1861 }
1862 
1863 /* ARGSUSED */
1864 static void
fmt_diag(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1865 fmt_diag(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1866 {
1867 	(void) snprintf(buf, buflen, "%#x",
1868 	    val_8_16(inst->diag.par1, inst->diag.par2));
1869 }
1870 
1871 /* ARGSUSED */
1872 static void
fmt_e(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1873 fmt_e(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1874 {
1875 	/* nothing to do */
1876 }
1877 
1878 /* ARGSUSED */
1879 static void
fmt_i(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1880 fmt_i(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1881 {
1882 	(void) snprintf(buf, buflen, "%#x", inst->i.i);
1883 }
1884 
1885 /* ARGSUSED */
1886 static void
fmt_ie(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1887 fmt_ie(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1888 {
1889 	(void) snprintf(buf, buflen, "%u,%u", inst->ie.i1, inst->ie.i2);
1890 }
1891 
1892 /* ARGSUSED */
1893 static void
fmt_mii(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1894 fmt_mii(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1895 {
1896 	uint64_t ri2 = addr + 2 * sval_4_8(inst->mii.ri2h, inst->mii.ri2l);
1897 	uint64_t ri3 = addr + 2 * sval_8_16(inst->mii.ri3h, inst->mii.ri3l);
1898 
1899 	(void) snprintf(buf, buflen, "%s,%#x,%#x", M[inst->mii.m1], ri2, ri3);
1900 }
1901 
1902 /* ARGSUSED */
1903 static void
fmt_ril_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1904 fmt_ril_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1905 {
1906 	(void) snprintf(buf, buflen, "%s,%u", R[inst->ril_a.r1],
1907 	    val_16_16(inst->ril_a.i2h, inst->ril_a.i2l));
1908 }
1909 
1910 /* ARGSUSED */
1911 static void
fmt_ril_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1912 fmt_ril_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1913 {
1914 	uint64_t ri2 = addr + 2 *
1915 	    sval_16_16(inst->ril_b.ri2h, inst->ril_b.ri2l);
1916 
1917 	(void) snprintf(buf, buflen, "%s,%#x", R[inst->ril_b.r1], ri2);
1918 }
1919 
1920 /* ARGSUSED */
1921 static void
fmt_ril_c(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1922 fmt_ril_c(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1923 {
1924 	uint64_t ri2 = addr + 2 *
1925 	    sval_16_16(inst->ril_c.ri2h, inst->ril_c.ri2l);
1926 
1927 	(void) snprintf(buf, buflen, "%s,%#x", M[inst->ril_c.m1], ri2);
1928 }
1929 
1930 /* ARGSUSED */
1931 static void
fmt_ris(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1932 fmt_ris(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1933 {
1934 	uint32_t d4 = val_4_8(inst->ris.d4h, inst->ris.d4l);
1935 
1936 	(void) snprintf(buf, buflen, "%s,%u,%s,%u(%s)",
1937 	    R[inst->ris.r1], inst->ris.i2, M[inst->ris.m3], d4,
1938 	    B[inst->ris.b4]);
1939 }
1940 
1941 /* ARGSUSED */
1942 static void
fmt_ri_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1943 fmt_ri_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1944 {
1945 	uint16_t i2 = BE_16(inst->ri_a.i2);
1946 
1947 	if (flags & F_SIGNED_IMM)
1948 		(void) snprintf(buf, buflen, "%s,%d", R[inst->ri_a.r1],
1949 		    (int16_t)i2);
1950 	else
1951 		(void) snprintf(buf, buflen, "%s,%u", R[inst->ri_a.r1],
1952 		    i2);
1953 }
1954 
1955 /* ARGSUSED */
1956 static void
fmt_ri_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1957 fmt_ri_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1958 {
1959 	uint64_t ri2 = addr + 2 * (int16_t)BE_16(inst->ri_b.ri2);
1960 
1961 	(void) snprintf(buf, buflen, "%s,%#x", R[inst->ri_b.r1], ri2);
1962 }
1963 
1964 static void
fmt_ri_c(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1965 fmt_ri_c(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1966 {
1967 	uint64_t ri2 = addr + 2 * (int16_t)BE_16(inst->ri_c.ri2);
1968 
1969 	if (flags & F_HIDE_MASK)
1970 		(void) snprintf(buf, buflen, "%#x", ri2);
1971 	else
1972 		(void) snprintf(buf, buflen, "%s,%#x", M[inst->ri_c.m1], ri2);
1973 }
1974 
1975 /* ARGSUSED */
1976 static void
fmt_rie_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1977 fmt_rie_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1978 {
1979 	(void) snprintf(buf, buflen, "%s,%u,%s", R[inst->rie_a.r1],
1980 	    BE_16(inst->rie_a.i2), M[inst->rie_a.m3]);
1981 }
1982 
1983 /* ARGSUSED */
1984 static void
fmt_rie_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1985 fmt_rie_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1986 {
1987 	uint64_t ri4 = addr + 2 * (int16_t)BE_16(inst->rie_b.ri4);
1988 
1989 	(void) snprintf(buf, buflen, "%s,%s,%s,%#x", R[inst->rie_b.r1],
1990 	    R[inst->rie_b.r2], M[inst->rie_b.m3], ri4);
1991 }
1992 
1993 /* ARGSUSED */
1994 static void
fmt_rie_c(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)1995 fmt_rie_c(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
1996 {
1997 	uint64_t ri4 = addr + 2 * (int16_t)BE_16(inst->rie_c.ri4);
1998 
1999 	(void) snprintf(buf, buflen, "%s,%u,%s,%#x", R[inst->rie_c.r1],
2000 	    inst->rie_c.i2, M[inst->rie_c.m3], ri4);
2001 }
2002 
2003 /* ARGSUSED */
2004 static void
fmt_rie_d(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2005 fmt_rie_d(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2006 {
2007 	(void) snprintf(buf, buflen, "%s,%s,%u", R[inst->rie_d.r1],
2008 	    R[inst->rie_d.r3], BE_16(inst->rie_d.i2));
2009 }
2010 
2011 /* ARGSUSED */
2012 static void
fmt_rie_e(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2013 fmt_rie_e(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2014 {
2015 	uint64_t ri2 = addr + 2 * (int16_t)BE_16(inst->rie_e.ri2);
2016 
2017 	(void) snprintf(buf, buflen, "%s,%s,%#x", R[inst->rie_e.r1],
2018 	    R[inst->rie_e.r3], ri2);
2019 }
2020 
2021 /* ARGSUSED */
2022 static void
fmt_rie_f(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2023 fmt_rie_f(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2024 {
2025 	(void) snprintf(buf, buflen, "%s,%s,%u,%u,%u", R[inst->rie_f.r1],
2026 	    R[inst->rie_f.r2], inst->rie_f.i3, inst->rie_f.i4,
2027 	    inst->rie_f.i5);
2028 }
2029 
2030 /* ARGSUSED */
2031 static void
fmt_rre(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2032 fmt_rre(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2033 {
2034 	(void) snprintf(buf, buflen, "%s,%s", R[inst->rre.r1], R[inst->rre.r2]);
2035 }
2036 
2037 /* ARGSUSED */
2038 static void
fmt_rrf_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2039 fmt_rrf_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2040 {
2041 	(void) snprintf(buf, buflen, "%s,%s,%s",
2042 	    R[inst->rrf_ab.r1], R[inst->rrf_ab.r2], R[inst->rrf_ab.r3]);
2043 }
2044 
2045 /* ARGSUSED */
2046 static void
fmt_rrf_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2047 fmt_rrf_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2048 {
2049 	(void) snprintf(buf, buflen, "%s,%s,%s",
2050 	    R[inst->rrf_ab.r1], R[inst->rrf_ab.r3], R[inst->rrf_ab.r2]);
2051 }
2052 
2053 /* ARGSUSED */
2054 static void
fmt_rrf_c(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2055 fmt_rrf_c(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2056 {
2057 	(void) snprintf(buf, buflen, "%s,%s,%s",
2058 	    R[inst->rrf_cde.r1], R[inst->rrf_cde.r2], M[inst->rrf_cde.m3]);
2059 }
2060 
2061 /* ARGSUSED */
2062 static void
fmt_rrf_d(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2063 fmt_rrf_d(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2064 {
2065 	(void) snprintf(buf, buflen, "%s,%s,%s",
2066 	    R[inst->rrf_cde.r1], R[inst->rrf_cde.r2], M[inst->rrf_cde.m4]);
2067 }
2068 
2069 /* ARGSUSED */
2070 static void
fmt_rrf_e(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2071 fmt_rrf_e(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2072 {
2073 	(void) snprintf(buf, buflen, "%s,%s,%s,%s",
2074 	    R[inst->rrf_cde.r1], M[inst->rrf_cde.m3],
2075 	    R[inst->rrf_cde.r2], M[inst->rrf_cde.m4]);
2076 }
2077 
2078 /* ARGSUSED */
2079 static void
fmt_rrs(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2080 fmt_rrs(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2081 {
2082 	(void) snprintf(buf, buflen, "%s,%s,%s,%u(%s)", R[inst->rrs.r1],
2083 	    R[inst->rrs.r2], M[inst->rrs.m3],
2084 	    val_4_8(inst->rrs.d4h, inst->rrs.d4l), B[inst->rrs.b4]);
2085 }
2086 
2087 /* ARGSUSED */
2088 static void
fmt_rr(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2089 fmt_rr(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2090 {
2091 	/* a branch uses r1 as a mask */
2092 	if (flags & F_HIDE_MASK)
2093 		(void) snprintf(buf, buflen, "%s", R[inst->rr.r2]);
2094 	else if (flags & F_R1_IS_MASK)
2095 		(void) snprintf(buf, buflen, "%s,%s", M[inst->rr.r1],
2096 		    R[inst->rr.r2]);
2097 	else
2098 		(void) snprintf(buf, buflen, "%s,%s", R[inst->rr.r1],
2099 		    R[inst->rr.r2]);
2100 }
2101 
2102 /* ARGSUSED */
2103 static void
fmt_rrd(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2104 fmt_rrd(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2105 {
2106 	(void) snprintf(buf, buflen, "%s,%s,%s", R[inst->rrd.r1],
2107 	    R[inst->rrd.r3], R[inst->rrd.r2]);
2108 }
2109 
2110 /* ARGSUSED */
2111 static void
fmt_rx_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2112 fmt_rx_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2113 {
2114 	uint32_t d2 = val_4_8(inst->rx_a.d2h, inst->rx_b.d2l);
2115 
2116 	(void) snprintf(buf, buflen, "%s,%u(%s,%s)", R[inst->rx_a.r1],
2117 	    d2, X[inst->rx_a.x2], B[inst->rx_a.b2]);
2118 }
2119 
2120 /* ARGSUSED */
2121 static void
fmt_rx_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2122 fmt_rx_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2123 {
2124 	uint32_t d2 = val_4_8(inst->rx_b.d2h, inst->rx_b.d2l);
2125 
2126 	if (flags & F_HIDE_MASK)
2127 		(void) snprintf(buf, buflen, "%u(%s,%s)",
2128 		    d2, X[inst->rx_b.x2], B[inst->rx_b.b2]);
2129 	else
2130 		(void) snprintf(buf, buflen, "%s,%u(%s,%s)", M[inst->rx_b.m1],
2131 		    d2, X[inst->rx_b.x2], B[inst->rx_b.b2]);
2132 }
2133 
2134 /* ARGSUSED */
2135 static void
fmt_rxe(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2136 fmt_rxe(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2137 {
2138 	uint32_t d2 = val_4_8(inst->rxe.d2h, inst->rxe.d2l);
2139 
2140 	(void) snprintf(buf, buflen, "%s,%u(%s,%s)",
2141 	    R[inst->rxe.r1], d2, X[inst->rxe.x2], B[inst->rxe.b2]);
2142 }
2143 
2144 /* ARGSUSED */
2145 static void
fmt_rxf(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2146 fmt_rxf(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2147 {
2148 	uint32_t d2 = val_4_8(inst->rxf.d2h, inst->rxf.d2l);
2149 
2150 	(void) snprintf(buf, buflen, "%s,%s,%u(%s,%s)",
2151 	    R[inst->rxf.r1], R[inst->rxf.r3], d2, X[inst->rxf.x2],
2152 	    B[inst->rxf.b2]);
2153 }
2154 
2155 /* ARGSUSED */
2156 static void
fmt_rxy_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2157 fmt_rxy_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2158 {
2159 	uint32_t d2;
2160 
2161 	d2 = val_8_4_8(inst->rxy_a.dh2, inst->rxy_a.dl2h, inst->rxy_a.dl2l);
2162 
2163 	(void) snprintf(buf, buflen, "%s,%u(%s,%s)",
2164 	    R[inst->rxy_a.r1], d2, X[inst->rxy_a.x2], B[inst->rxy_a.b2]);
2165 }
2166 
2167 /* ARGSUSED */
2168 static void
fmt_rxy_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2169 fmt_rxy_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2170 {
2171 	uint32_t d2;
2172 
2173 	d2 = val_8_4_8(inst->rxy_b.dh2, inst->rxy_b.dl2h, inst->rxy_b.dl2l);
2174 
2175 	(void) snprintf(buf, buflen, "%s,%u(%s,%s)",
2176 	    M[inst->rxy_b.m1], d2, X[inst->rxy_b.x2], B[inst->rxy_b.b2]);
2177 }
2178 
2179 /* ARGSUSED */
2180 static void
fmt_rs_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2181 fmt_rs_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2182 {
2183 	const char *r1, *r3;
2184 
2185 	if (flags & F_CTL_REG) {
2186 		r1 = C[inst->rs_a.r1];
2187 		r3 = C[inst->rs_a.r3];
2188 	} else {
2189 		r1 = R[inst->rs_a.r1];
2190 		r3 = R[inst->rs_a.r3];
2191 	}
2192 
2193 	(void) snprintf(buf, buflen, "%s,%s,%u(%s)", r1, r3,
2194 	    val_4_8(inst->rs_a.d2h, inst->rs_a.d2l), B[inst->rs_a.b2]);
2195 }
2196 
2197 /* ARGSUSED */
2198 static void
fmt_rs_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2199 fmt_rs_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2200 {
2201 	(void) snprintf(buf, buflen, "%s,%s,%u(%s)", R[inst->rs_b.r1],
2202 	    M[inst->rs_b.m3], val_4_8(inst->rs_b.d2h, inst->rs_b.d2l),
2203 	    B[inst->rs_b.b2]);
2204 }
2205 
2206 /* ARGSUSED */
2207 static void
fmt_rsl_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2208 fmt_rsl_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2209 {
2210 	(void) snprintf(buf, buflen, "%u(%u,%s)",
2211 	    val_4_8(inst->rsl_a.d1h, inst->rsl_a.d1l), inst->rsl_a.l1,
2212 	    B[inst->rsl_a.b1]);
2213 }
2214 
2215 /* ARGSUSED */
2216 static void
fmt_rsl_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2217 fmt_rsl_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2218 {
2219 	(void) snprintf(buf, buflen, "%s,%u(%u,%s),%s",
2220 	    R[inst->rsl_b.r1],
2221 	    val_4_8(inst->rsl_b.d2h, inst->rsl_b.d2l), inst->rsl_b.l2,
2222 	    B[inst->rsl_b.b2], M[inst->rsl_b.m3]);
2223 }
2224 
2225 /* ARGSUSED */
2226 static void
fmt_rsy_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2227 fmt_rsy_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2228 {
2229 	const char *r1, *r3;
2230 	uint32_t d2;
2231 
2232 	d2 = val_8_4_8(inst->rsy_a.dh2, inst->rsy_a.dl2h, inst->rsy_a.dl2l);
2233 
2234 	if (flags & F_CTL_REG) {
2235 		r1 = C[inst->rsy_a.r1];
2236 		r3 = C[inst->rsy_a.r3];
2237 	} else {
2238 		r1 = R[inst->rsy_a.r1];
2239 		r3 = R[inst->rsy_a.r3];
2240 	}
2241 
2242 	(void) snprintf(buf, buflen, "%s,%s,%u(%s)", r1, r3, d2,
2243 	    B[inst->rsy_a.b2]);
2244 }
2245 
2246 /* ARGSUSED */
2247 static void
fmt_rsy_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2248 fmt_rsy_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2249 {
2250 	uint32_t d2;
2251 
2252 	d2 = val_8_4_8(inst->rsy_b.dh2, inst->rsy_b.dl2h, inst->rsy_b.dl2l);
2253 
2254 	(void) snprintf(buf, buflen, "%s,%s,%u(%s)",
2255 	    R[inst->rsy_b.r1], M[inst->rsy_b.m3],
2256 	    d2, B[inst->rsy_b.b2]);
2257 }
2258 
2259 /* ARGSUSED */
2260 static void
fmt_rsi(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2261 fmt_rsi(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2262 {
2263 	uint64_t ri2 = addr + 2 * (int16_t)BE_16(inst->rsi.ri2);
2264 
2265 	(void) snprintf(buf, buflen, "%s,%s,%#x", R[inst->rsi.r1],
2266 	    R[inst->rsi.r3], ri2);
2267 }
2268 
2269 /* ARGSUSED */
2270 static void
fmt_si(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2271 fmt_si(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2272 {
2273 	uint32_t d1 = val_4_8(inst->si.d1h, inst->si.d1l);
2274 
2275 	(void) snprintf(buf, buflen, "%u(%s),%u", d1, B[inst->si.b1],
2276 	    inst->si.i2);
2277 }
2278 
2279 /* ARGSUSED */
2280 static void
fmt_sil(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2281 fmt_sil(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2282 {
2283 	(void) snprintf(buf, buflen, "%u(%s),%u",
2284 	    val_4_8(inst->sil.d1h, inst->sil.d1l), B[inst->sil.b1],
2285 	    BE_16(inst->sil.i2));
2286 }
2287 
2288 /* ARGSUSED */
2289 static void
fmt_siy(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2290 fmt_siy(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2291 {
2292 	(void) snprintf(buf, buflen, "%u(%s),%u",
2293 	    val_8_4_8(inst->siy.dh1, inst->siy.dl1h, inst->siy.dl1l),
2294 	    B[inst->siy.b1], inst->siy.i2);
2295 }
2296 
2297 /* ARGSUSED */
2298 static void
fmt_smi(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2299 fmt_smi(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2300 {
2301 	uint64_t ri2 = addr + 2 * (int16_t)BE_16(inst->smi.ri2);
2302 
2303 	(void) snprintf(buf, buflen, "%s,%#x,%u(%s)", M[inst->smi.m1], ri2,
2304 	    val_4_8(inst->smi.d3h, inst->smi.d3l), B[inst->smi.b3]);
2305 }
2306 
2307 /* ARGSUSED */
2308 static void
fmt_s(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2309 fmt_s(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2310 {
2311 	uint32_t d = val_4_8(inst->s.d2h, inst->s.d2l);
2312 
2313 	(void) snprintf(buf, buflen, "%u(%s)", d, B[inst->s.b2]);
2314 }
2315 
2316 /* ARGSUSED */
2317 static void
fmt_ss_a(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2318 fmt_ss_a(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2319 {
2320 	uint32_t d1, d2;
2321 
2322 	d1 = val_4_8(inst->ss_a.d1h, inst->ss_a.d1l);
2323 	d2 = val_4_8(inst->ss_a.d2h, inst->ss_a.d2l);
2324 
2325 	(void) snprintf(buf, buflen, "%u(%u,%s),%u(%s)",
2326 	    d1, inst->ss_a.l + 1, B[inst->ss_a.b1],
2327 	    d2, B[inst->ss_a.b2]);
2328 }
2329 
2330 /* ARGSUSED */
2331 static void
fmt_ss_b(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2332 fmt_ss_b(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2333 {
2334 	uint32_t d1, d2;
2335 
2336 	d1 = val_4_8(inst->ss_b.d1h, inst->ss_b.d1l);
2337 	d2 = val_4_8(inst->ss_b.d2h, inst->ss_b.d2l);
2338 
2339 	(void) snprintf(buf, buflen, "%u(%u,%s),%u(%u,%s)",
2340 	    d1, inst->ss_b.l1 + 1, B[inst->ss_b.b1],
2341 	    d2, inst->ss_b.l2 + 1, B[inst->ss_b.b2]);
2342 }
2343 
2344 /* ARGSUSED */
2345 static void
fmt_ss_c(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2346 fmt_ss_c(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2347 {
2348 	uint32_t d1, d2;
2349 
2350 	d1 = val_4_8(inst->ss_c.d1h, inst->ss_c.d1l);
2351 	d2 = val_4_8(inst->ss_c.d2h, inst->ss_c.d2l);
2352 
2353 	(void) snprintf(buf, buflen, "%u(%u,%s),%u(%s),%u",
2354 	    d1, inst->ss_c.l1, B[inst->ss_c.b1],
2355 	    d2, B[inst->ss_c.b2], inst->ss_c.i3);
2356 }
2357 
2358 /* ARGSUSED */
2359 static void
fmt_ss_d(uint64_t addr,union inst * inst,char * buf,size_t buflen,int flags)2360 fmt_ss_d(uint64_t addr, union inst *inst, char *buf, size_t buflen, int flags)
2361 {
2362 	uint32_t d1, d2;
2363 
2364 	d1 = val_4_8(inst->ss_d.d1h, inst->ss_d.d1l);
2365 	d2 = val_4_8(inst->ss_d.d2h, inst->ss_d.d2l);
2366 
2367 	(void) snprintf(buf, buflen, "%u(%s,%s),%u(%s),%s",
2368 	    d1, R[inst->ss_d.r1], B[inst->ss_d.b1],
2369 	    d2, B[inst->ss_d.b2], R[inst->ss_d.r3]);
2370 }
2371 
2372 /* ARGSUSED */