1 /* cris-opc.c -- Table of opcodes for the CRIS processor.
2 Copyright (C) 2000-2017 Free Software Foundation, Inc.
3 Contributed by Axis Communications AB, Lund, Sweden.
4 Originally written for GAS 1.38.1 by Mikael Asker.
5 Reorganized by Hans-Peter Nilsson.
7 This file is part of the GNU opcodes library.
9 This library is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
11 the Free Software Foundation; either version 3, or (at your option)
14 It is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
16 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
17 License for more details.
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
22 MA 02110-1301, USA. */
24 #include "opcode/cris.h"
30 /* This table isn't used for CRISv32 and the size of immediate operands. */
31 const struct cris_spec_reg
34 {"bz", 0, 1, cris_ver_v32p, NULL},
35 {"p0", 0, 1, 0, NULL},
36 {"vr", 1, 1, 0, NULL},
37 {"p1", 1, 1, 0, NULL},
38 {"pid", 2, 1, cris_ver_v32p, NULL},
39 {"p2", 2, 1, cris_ver_v32p, NULL},
40 {"p2", 2, 1, cris_ver_warning, NULL},
41 {"srs", 3, 1, cris_ver_v32p, NULL},
42 {"p3", 3, 1, cris_ver_v32p, NULL},
43 {"p3", 3, 1, cris_ver_warning, NULL},
44 {"wz", 4, 2, cris_ver_v32p, NULL},
45 {"p4", 4, 2, 0, NULL},
46 {"ccr", 5, 2, cris_ver_v0_10, NULL},
47 {"exs", 5, 4, cris_ver_v32p, NULL},
48 {"p5", 5, 2, cris_ver_v0_10, NULL},
49 {"p5", 5, 4, cris_ver_v32p, NULL},
50 {"dcr0",6, 2, cris_ver_v0_3, NULL},
51 {"eda", 6, 4, cris_ver_v32p, NULL},
52 {"p6", 6, 2, cris_ver_v0_3, NULL},
53 {"p6", 6, 4, cris_ver_v32p, NULL},
54 {"dcr1/mof", 7, 4, cris_ver_v10p,
55 "Register `dcr1/mof' with ambiguous size specified. Guessing 4 bytes"},
56 {"dcr1/mof", 7, 2, cris_ver_v0_3,
57 "Register `dcr1/mof' with ambiguous size specified. Guessing 2 bytes"},
58 {"mof", 7, 4, cris_ver_v10p, NULL},
59 {"dcr1",7, 2, cris_ver_v0_3, NULL},
60 {"p7", 7, 4, cris_ver_v10p, NULL},
61 {"p7", 7, 2, cris_ver_v0_3, NULL},
62 {"dz", 8, 4, cris_ver_v32p, NULL},
63 {"p8", 8, 4, 0, NULL},
64 {"ibr", 9, 4, cris_ver_v0_10, NULL},
65 {"ebp", 9, 4, cris_ver_v32p, NULL},
66 {"p9", 9, 4, 0, NULL},
67 {"irp", 10, 4, cris_ver_v0_10, NULL},
68 {"erp", 10, 4, cris_ver_v32p, NULL},
69 {"p10", 10, 4, 0, NULL},
70 {"srp", 11, 4, 0, NULL},
71 {"p11", 11, 4, 0, NULL},
72 /* For disassembly use only. Accept at assembly with a warning. */
73 {"bar/dtp0", 12, 4, cris_ver_warning,
74 "Ambiguous register `bar/dtp0' specified"},
75 {"nrp", 12, 4, cris_ver_v32p, NULL},
76 {"bar", 12, 4, cris_ver_v8_10, NULL},
77 {"dtp0",12, 4, cris_ver_v0_3, NULL},
78 {"p12", 12, 4, 0, NULL},
79 /* For disassembly use only. Accept at assembly with a warning. */
80 {"dccr/dtp1",13, 4, cris_ver_warning,
81 "Ambiguous register `dccr/dtp1' specified"},
82 {"ccs", 13, 4, cris_ver_v32p, NULL},
83 {"dccr",13, 4, cris_ver_v8_10, NULL},
84 {"dtp1",13, 4, cris_ver_v0_3, NULL},
85 {"p13", 13, 4, 0, NULL},
86 {"brp", 14, 4, cris_ver_v3_10, NULL},
87 {"usp", 14, 4, cris_ver_v32p, NULL},
88 {"p14", 14, 4, cris_ver_v3p, NULL},
89 {"usp", 15, 4, cris_ver_v10, NULL},
90 {"spc", 15, 4, cris_ver_v32p, NULL},
91 {"p15", 15, 4, cris_ver_v10p, NULL},
92 {NULL, 0, 0, cris_ver_version_all, NULL}
95 /* Add version specifiers to this table when necessary.
96 The (now) regular coding of register names suggests a simpler
98 const struct cris_support_reg cris_support_regs[] =
119 /* All CRIS opcodes are 16 bits.
121 - The match component is a mask saying which bits must match a
122 particular opcode in order for an instruction to be an instance
125 - The args component is a string containing characters symbolically
126 matching the operands of an instruction. Used for both assembly
129 Operand-matching characters:
132 A The string "ACR" (case-insensitive).
133 B Not really an operand. It causes a "BDAP -size,SP" prefix to be
134 output for the PUSH alias-instructions and recognizes a push-
135 prefix at disassembly. This letter isn't recognized for v32.
136 Must be followed by a R or P letter.
137 ! Non-match pattern, will not match if there's a prefix insn.
138 b Non-matching operand, used for branches with 16-bit
139 displacement. Only recognized by the disassembler.
140 c 5-bit unsigned immediate in bits <4:0>.
141 C 4-bit unsigned immediate in bits <3:0>.
142 d At assembly, optionally (as in put other cases before this one)
143 ".d" or ".D" at the start of the operands, followed by one space
144 character. At disassembly, nothing.
145 D General register in bits <15:12> and <3:0>.
146 f List of flags in bits <15:12> and <3:0>.
147 i 6-bit signed immediate in bits <5:0>.
148 I 6-bit unsigned immediate in bits <5:0>.
149 M Size modifier (B, W or D) for CLEAR instructions.
150 m Size modifier (B, W or D) in bits <5:4>
151 N A 32-bit dword, like in the difference between s and y.
152 This has no effect on bits in the opcode. Can also be expressed
154 n As N, but PC-relative (to the start of the instruction).
155 o [-128..127] word offset in bits <7:1> and <0>. Used by 8-bit
157 O [-128..127] offset in bits <7:0>. Also matches a comma and a
158 general register after the expression, in bits <15:12>. Used
159 only for the BDAP prefix insn (in v32 the ADDOQ insn; same opcode).
160 P Special register in bits <15:12>.
161 p Indicates that the insn is a prefix insn. Must be first
163 Q As O, but don't relax; force an 8-bit offset.
164 R General register in bits <15:12>.
165 r General register in bits <3:0>.
166 S Source operand in bit <10> and a prefix; a 3-operand prefix
168 s Source operand in bits <10> and <3:0>, optionally with a
169 side-effect prefix, except [pc] (the name, not R15 as in ACR)
170 isn't allowed for v32 and higher.
171 T Support register in bits <15:12>.
172 u 4-bit (PC-relative) unsigned immediate word offset in bits <3:0>.
173 U Relaxes to either u or n, instruction is assumed LAPCQ or LAPC.
174 Not recognized at disassembly.
175 x Register-dot-modifier, for example "r5.w" in bits <15:12> and <5:4>.
176 y Like 's' but do not allow an integer at assembly.
177 Y The difference s-y; only an integer is allowed.
178 z Size modifier (B or W) in bit <4>. */
181 /* Please note the order of the opcodes in this table is significant.
182 The assembler requires that all instances of the same mnemonic must
183 be consecutive. If they aren't, the assembler might not recognize
184 them, or may indicate an internal error.
186 The disassembler should not normally care about the order of the
187 opcodes, but will prefer an earlier alternative if the "match-score"
188 (see cris-dis.c) is computed as equal.
190 It should not be significant for proper execution that this table is
191 in alphabetical order, but please follow that convention for an easy
194 const struct cris_opcode
197 {"abs", 0x06B0, 0x0940, "r,R", 0, SIZE_NONE, 0,
200 {"add", 0x0600, 0x09c0, "m r,R", 0, SIZE_NONE, 0,
201 cris_reg_mode_add_sub_cmp_and_or_move_op},
203 {"add", 0x0A00, 0x01c0, "m s,R", 0, SIZE_FIELD, 0,
204 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
206 {"add", 0x0A00, 0x01c0, "m S,D", 0, SIZE_NONE,
208 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
210 {"add", 0x0a00, 0x05c0, "m S,R,r", 0, SIZE_NONE,
212 cris_three_operand_add_sub_cmp_and_or_op},
214 {"add", 0x0A00, 0x01c0, "m s,R", 0, SIZE_FIELD,
216 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
218 {"addc", 0x0570, 0x0A80, "r,R", 0, SIZE_FIX_32,
220 cris_not_implemented_op},
222 {"addc", 0x09A0, 0x0250, "s,R", 0, SIZE_FIX_32,
224 cris_not_implemented_op},
226 {"addi", 0x0540, 0x0A80, "x,r,A", 0, SIZE_NONE,
230 {"addi", 0x0500, 0x0Ac0, "x,r", 0, SIZE_NONE, 0,
233 /* This collates after "addo", but we want to disassemble as "addoq",
235 {"addoq", 0x0100, 0x0E00, "Q,A", 0, SIZE_NONE,
237 cris_not_implemented_op},
239 {"addo", 0x0940, 0x0280, "m s,R,A", 0, SIZE_FIELD_SIGNED,
241 cris_not_implemented_op},
243 /* This must be located after the insn above, lest we misinterpret
244 "addo.b -1,r0,acr" as "addo .b-1,r0,acr". FIXME: Sounds like a
246 {"addo", 0x0100, 0x0E00, "O,A", 0, SIZE_NONE,
248 cris_not_implemented_op},
250 {"addq", 0x0200, 0x0Dc0, "I,R", 0, SIZE_NONE, 0,
251 cris_quick_mode_add_sub_op},
253 {"adds", 0x0420, 0x0Bc0, "z r,R", 0, SIZE_NONE, 0,
254 cris_reg_mode_add_sub_cmp_and_or_move_op},
256 /* FIXME: SIZE_FIELD_SIGNED and all necessary changes. */
257 {"adds", 0x0820, 0x03c0, "z s,R", 0, SIZE_FIELD, 0,
258 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
260 {"adds", 0x0820, 0x03c0, "z S,D", 0, SIZE_NONE,
262 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
264 {"adds", 0x0820, 0x07c0, "z S,R,r", 0, SIZE_NONE,
266 cris_three_operand_add_sub_cmp_and_or_op},
268 {"addu", 0x0400, 0x0be0, "z r,R", 0, SIZE_NONE, 0,
269 cris_reg_mode_add_sub_cmp_and_or_move_op},
271 /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */
272 {"addu", 0x0800, 0x03e0, "z s,R", 0, SIZE_FIELD, 0,
273 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
275 {"addu", 0x0800, 0x03e0, "z S,D", 0, SIZE_NONE,
277 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
279 {"addu", 0x0800, 0x07e0, "z S,R,r", 0, SIZE_NONE,
281 cris_three_operand_add_sub_cmp_and_or_op},
283 {"and", 0x0700, 0x08C0, "m r,R", 0, SIZE_NONE, 0,
284 cris_reg_mode_add_sub_cmp_and_or_move_op},
286 {"and", 0x0B00, 0x00C0, "m s,R", 0, SIZE_FIELD, 0,
287 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
289 {"and", 0x0B00, 0x00C0, "m S,D", 0, SIZE_NONE,
291 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
293 {"and", 0x0B00, 0x04C0, "m S,R,r", 0, SIZE_NONE,
295 cris_three_operand_add_sub_cmp_and_or_op},
297 {"andq", 0x0300, 0x0CC0, "i,R", 0, SIZE_NONE, 0,
298 cris_quick_mode_and_cmp_move_or_op},
300 {"asr", 0x0780, 0x0840, "m r,R", 0, SIZE_NONE, 0,
303 {"asrq", 0x03a0, 0x0c40, "c,R", 0, SIZE_NONE, 0,
306 {"ax", 0x15B0, 0xEA4F, "", 0, SIZE_NONE, 0,
309 /* FIXME: Should use branch #defines. */
310 {"b", 0x0dff, 0x0200, "b", 1, SIZE_NONE, 0,
311 cris_sixteen_bit_offset_branch_op},
315 0x0F00+(0xF-CC_A)*0x1000, "o", 1, SIZE_NONE, 0,
316 cris_eight_bit_offset_branch_op},
318 /* Needs to come after the usual "ba o", which might be relaxed to
320 {"ba", BA_DWORD_OPCODE,
321 0xffff & (~BA_DWORD_OPCODE), "n", 0, SIZE_FIX_32,
323 cris_none_reg_mode_jump_op},
325 {"bas", 0x0EBF, 0x0140, "n,P", 0, SIZE_FIX_32,
327 cris_none_reg_mode_jump_op},
329 {"basc", 0x0EFF, 0x0100, "n,P", 0, SIZE_FIX_32,
331 cris_none_reg_mode_jump_op},
334 BRANCH_QUICK_OPCODE+CC_CC*0x1000,
335 0x0f00+(0xF-CC_CC)*0x1000, "o", 1, SIZE_NONE, 0,
336 cris_eight_bit_offset_branch_op},
339 BRANCH_QUICK_OPCODE+CC_CS*0x1000,
340 0x0f00+(0xF-CC_CS)*0x1000, "o", 1, SIZE_NONE, 0,
341 cris_eight_bit_offset_branch_op},
344 BDAP_INDIR_OPCODE, BDAP_INDIR_Z_BITS, "pm s,R", 0, SIZE_FIELD_SIGNED,
349 BDAP_QUICK_OPCODE, BDAP_QUICK_Z_BITS, "pO", 0, SIZE_NONE,
351 cris_quick_mode_bdap_prefix},
354 BRANCH_QUICK_OPCODE+CC_EQ*0x1000,
355 0x0f00+(0xF-CC_EQ)*0x1000, "o", 1, SIZE_NONE, 0,
356 cris_eight_bit_offset_branch_op},
358 /* This is deliberately put before "bext" to trump it, even though not
359 in alphabetical order, since we don't do excluding version checks
362 BRANCH_QUICK_OPCODE+CC_EXT*0x1000,
363 0x0f00+(0xF-CC_EXT)*0x1000, "o", 1, SIZE_NONE,
365 cris_eight_bit_offset_branch_op},
368 BRANCH_QUICK_OPCODE+CC_EXT*0x1000,
369 0x0f00+(0xF-CC_EXT)*0x1000, "o", 1, SIZE_NONE,
371 cris_eight_bit_offset_branch_op},
374 BRANCH_QUICK_OPCODE+CC_GE*0x1000,
375 0x0f00+(0xF-CC_GE)*0x1000, "o", 1, SIZE_NONE, 0,
376 cris_eight_bit_offset_branch_op},
379 BRANCH_QUICK_OPCODE+CC_GT*0x1000,
380 0x0f00+(0xF-CC_GT)*0x1000, "o", 1, SIZE_NONE, 0,
381 cris_eight_bit_offset_branch_op},
384 BRANCH_QUICK_OPCODE+CC_HI*0x1000,
385 0x0f00+(0xF-CC_HI)*0x1000, "o", 1, SIZE_NONE, 0,
386 cris_eight_bit_offset_branch_op},
389 BRANCH_QUICK_OPCODE+CC_HS*0x1000,
390 0x0f00+(0xF-CC_HS)*0x1000, "o", 1, SIZE_NONE, 0,
391 cris_eight_bit_offset_branch_op},
393 {"biap", BIAP_OPCODE, BIAP_Z_BITS, "pm r,R", 0, SIZE_NONE,
398 BRANCH_QUICK_OPCODE+CC_LE*0x1000,
399 0x0f00+(0xF-CC_LE)*0x1000, "o", 1, SIZE_NONE, 0,
400 cris_eight_bit_offset_branch_op},
403 BRANCH_QUICK_OPCODE+CC_LO*0x1000,
404 0x0f00+(0xF-CC_LO)*0x1000, "o", 1, SIZE_NONE, 0,
405 cris_eight_bit_offset_branch_op},
408 BRANCH_QUICK_OPCODE+CC_LS*0x1000,
409 0x0f00+(0xF-CC_LS)*0x1000, "o", 1, SIZE_NONE, 0,
410 cris_eight_bit_offset_branch_op},
413 BRANCH_QUICK_OPCODE+CC_LT*0x1000,
414 0x0f00+(0xF-CC_LT)*0x1000, "o", 1, SIZE_NONE, 0,
415 cris_eight_bit_offset_branch_op},
418 BRANCH_QUICK_OPCODE+CC_MI*0x1000,
419 0x0f00+(0xF-CC_MI)*0x1000, "o", 1, SIZE_NONE, 0,
420 cris_eight_bit_offset_branch_op},
422 {"bmod", 0x0ab0, 0x0140, "s,R", 0, SIZE_FIX_32,
424 cris_not_implemented_op},
426 {"bmod", 0x0ab0, 0x0140, "S,D", 0, SIZE_NONE,
428 cris_not_implemented_op},
430 {"bmod", 0x0ab0, 0x0540, "S,R,r", 0, SIZE_NONE,
432 cris_not_implemented_op},
435 BRANCH_QUICK_OPCODE+CC_NE*0x1000,
436 0x0f00+(0xF-CC_NE)*0x1000, "o", 1, SIZE_NONE, 0,
437 cris_eight_bit_offset_branch_op},
439 {"bound", 0x05c0, 0x0A00, "m r,R", 0, SIZE_NONE, 0,
440 cris_two_operand_bound_op},
441 /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */
442 {"bound", 0x09c0, 0x0200, "m s,R", 0, SIZE_FIELD,
444 cris_two_operand_bound_op},
445 /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */
446 {"bound", 0x0dcf, 0x0200, "m Y,R", 0, SIZE_FIELD, 0,
447 cris_two_operand_bound_op},
448 {"bound", 0x09c0, 0x0200, "m S,D", 0, SIZE_NONE,
450 cris_two_operand_bound_op},
451 {"bound", 0x09c0, 0x0600, "m S,R,r", 0, SIZE_NONE,
453 cris_three_operand_bound_op},
456 BRANCH_QUICK_OPCODE+CC_PL*0x1000,
457 0x0f00+(0xF-CC_PL)*0x1000, "o", 1, SIZE_NONE, 0,
458 cris_eight_bit_offset_branch_op},
460 {"break", 0xe930, 0x16c0, "C", 0, SIZE_NONE,
465 BRANCH_QUICK_OPCODE+CC_EXT*0x1000,
466 0x0f00+(0xF-CC_EXT)*0x1000, "o", 1, SIZE_NONE,
468 cris_eight_bit_offset_branch_op},
470 {"bsr", 0xBEBF, 0x4140, "n", 0, SIZE_FIX_32,
472 cris_none_reg_mode_jump_op},
474 {"bsrc", 0xBEFF, 0x4100, "n", 0, SIZE_FIX_32,
476 cris_none_reg_mode_jump_op},
478 {"bstore", 0x0af0, 0x0100, "s,R", 0, SIZE_FIX_32,
480 cris_not_implemented_op},
482 {"bstore", 0x0af0, 0x0100, "S,D", 0, SIZE_NONE,
484 cris_not_implemented_op},
486 {"bstore", 0x0af0, 0x0500, "S,R,r", 0, SIZE_NONE,
488 cris_not_implemented_op},
490 {"btst", 0x04F0, 0x0B00, "r,R", 0, SIZE_NONE, 0,
492 {"btstq", 0x0380, 0x0C60, "c,R", 0, SIZE_NONE, 0,
496 BRANCH_QUICK_OPCODE+CC_VC*0x1000,
497 0x0f00+(0xF-CC_VC)*0x1000, "o", 1, SIZE_NONE, 0,
498 cris_eight_bit_offset_branch_op},
501 BRANCH_QUICK_OPCODE+CC_VS*0x1000,
502 0x0f00+(0xF-CC_VS)*0x1000, "o", 1, SIZE_NONE, 0,
503 cris_eight_bit_offset_branch_op},
505 {"clear", 0x0670, 0x3980, "M r", 0, SIZE_NONE, 0,
506 cris_reg_mode_clear_op},
508 {"clear", 0x0A70, 0x3180, "M y", 0, SIZE_NONE, 0,
509 cris_none_reg_mode_clear_test_op},
511 {"clear", 0x0A70, 0x3180, "M S", 0, SIZE_NONE,
513 cris_none_reg_mode_clear_test_op},
515 {"clearf", 0x05F0, 0x0A00, "f", 0, SIZE_NONE, 0,
518 {"cmp", 0x06C0, 0x0900, "m r,R", 0, SIZE_NONE, 0,
519 cris_reg_mode_add_sub_cmp_and_or_move_op},
521 {"cmp", 0x0Ac0, 0x0100, "m s,R", 0, SIZE_FIELD, 0,
522 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
524 {"cmp", 0x0Ac0, 0x0100, "m S,D", 0, SIZE_NONE,
526 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
528 {"cmpq", 0x02C0, 0x0D00, "i,R", 0, SIZE_NONE, 0,
529 cris_quick_mode_and_cmp_move_or_op},
531 /* FIXME: SIZE_FIELD_SIGNED and all necessary changes. */
532 {"cmps", 0x08e0, 0x0300, "z s,R", 0, SIZE_FIELD, 0,
533 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
535 {"cmps", 0x08e0, 0x0300, "z S,D", 0, SIZE_NONE,
537 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
539 /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */
540 {"cmpu", 0x08c0, 0x0320, "z s,R" , 0, SIZE_FIELD, 0,
541 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
543 {"cmpu", 0x08c0, 0x0320, "z S,D", 0, SIZE_NONE,
545 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
547 {"di", 0x25F0, 0xDA0F, "", 0, SIZE_NONE, 0,
550 {"dip", DIP_OPCODE, DIP_Z_BITS, "ps", 0, SIZE_FIX_32,
554 {"div", 0x0980, 0x0640, "m R,r", 0, SIZE_FIELD, 0,
555 cris_not_implemented_op},
557 {"dstep", 0x06f0, 0x0900, "r,R", 0, SIZE_NONE, 0,
558 cris_dstep_logshift_mstep_neg_not_op},
560 {"ei", 0x25B0, 0xDA4F, "", 0, SIZE_NONE, 0,
563 {"fidxd", 0x0ab0, 0xf540, "[r]", 0, SIZE_NONE,
565 cris_not_implemented_op},
567 {"fidxi", 0x0d30, 0xF2C0, "[r]", 0, SIZE_NONE,
569 cris_not_implemented_op},
571 {"ftagd", 0x1AB0, 0xE540, "[r]", 0, SIZE_NONE,
573 cris_not_implemented_op},
575 {"ftagi", 0x1D30, 0xE2C0, "[r]", 0, SIZE_NONE,
577 cris_not_implemented_op},
579 {"halt", 0xF930, 0x06CF, "", 0, SIZE_NONE,
581 cris_not_implemented_op},
583 {"jas", 0x09B0, 0x0640, "r,P", 0, SIZE_NONE,
585 cris_reg_mode_jump_op},
587 {"jas", 0x0DBF, 0x0240, "N,P", 0, SIZE_FIX_32,
589 cris_reg_mode_jump_op},
591 {"jasc", 0x0B30, 0x04C0, "r,P", 0, SIZE_NONE,
593 cris_reg_mode_jump_op},
595 {"jasc", 0x0F3F, 0x00C0, "N,P", 0, SIZE_FIX_32,
597 cris_reg_mode_jump_op},
599 {"jbrc", 0x69b0, 0x9640, "r", 0, SIZE_NONE,
601 cris_reg_mode_jump_op},
603 {"jbrc", 0x6930, 0x92c0, "s", 0, SIZE_FIX_32,
605 cris_none_reg_mode_jump_op},
607 {"jbrc", 0x6930, 0x92c0, "S", 0, SIZE_NONE,
609 cris_none_reg_mode_jump_op},
611 {"jir", 0xA9b0, 0x5640, "r", 0, SIZE_NONE,
613 cris_reg_mode_jump_op},
615 {"jir", 0xA930, 0x52c0, "s", 0, SIZE_FIX_32,
617 cris_none_reg_mode_jump_op},
619 {"jir", 0xA930, 0x52c0, "S", 0, SIZE_NONE,
621 cris_none_reg_mode_jump_op},
623 {"jirc", 0x29b0, 0xd640, "r", 0, SIZE_NONE,
625 cris_reg_mode_jump_op},
627 {"jirc", 0x2930, 0xd2c0, "s", 0, SIZE_FIX_32,
629 cris_none_reg_mode_jump_op},
631 {"jirc", 0x2930, 0xd2c0, "S", 0, SIZE_NONE,
633 cris_none_reg_mode_jump_op},
635 {"jsr", 0xB9b0, 0x4640, "r", 0, SIZE_NONE, 0,
636 cris_reg_mode_jump_op},
638 {"jsr", 0xB930, 0x42c0, "s", 0, SIZE_FIX_32,
640 cris_none_reg_mode_jump_op},
642 {"jsr", 0xBDBF, 0x4240, "N", 0, SIZE_FIX_32,
644 cris_none_reg_mode_jump_op},
646 {"jsr", 0xB930, 0x42c0, "S", 0, SIZE_NONE,
648 cris_none_reg_mode_jump_op},
650 {"jsrc", 0x39b0, 0xc640, "r", 0, SIZE_NONE,
652 cris_reg_mode_jump_op},
654 {"jsrc", 0x3930, 0xc2c0, "s", 0, SIZE_FIX_32,
656 cris_none_reg_mode_jump_op},
658 {"jsrc", 0x3930, 0xc2c0, "S", 0, SIZE_NONE,
660 cris_none_reg_mode_jump_op},
662 {"jsrc", 0xBB30, 0x44C0, "r", 0, SIZE_NONE,
664 cris_reg_mode_jump_op},
666 {"jsrc", 0xBF3F, 0x40C0, "N", 0, SIZE_FIX_32,
668 cris_reg_mode_jump_op},
670 {"jump", 0x09b0, 0xF640, "r", 0, SIZE_NONE, 0,
671 cris_reg_mode_jump_op},
674 JUMP_INDIR_OPCODE, JUMP_INDIR_Z_BITS, "s", 0, SIZE_FIX_32,
676 cris_none_reg_mode_jump_op},
679 JUMP_INDIR_OPCODE, JUMP_INDIR_Z_BITS, "S", 0, SIZE_NONE,
681 cris_none_reg_mode_jump_op},
683 {"jump", 0x09F0, 0x060F, "P", 0, SIZE_NONE,
685 cris_none_reg_mode_jump_op},
688 JUMP_PC_INCR_OPCODE_V32,
689 (0xffff & ~JUMP_PC_INCR_OPCODE_V32), "N", 0, SIZE_FIX_32,
691 cris_none_reg_mode_jump_op},
693 {"jmpu", 0x8930, 0x72c0, "s", 0, SIZE_FIX_32,
695 cris_none_reg_mode_jump_op},
697 {"jmpu", 0x8930, 0x72c0, "S", 0, SIZE_NONE,
699 cris_none_reg_mode_jump_op},
701 {"lapc", 0x0970, 0x0680, "U,R", 0, SIZE_NONE,
703 cris_not_implemented_op},
705 {"lapc", 0x0D7F, 0x0280, "dn,R", 0, SIZE_FIX_32,
707 cris_not_implemented_op},
709 {"lapcq", 0x0970, 0x0680, "u,R", 0, SIZE_NONE,
713 {"lsl", 0x04C0, 0x0B00, "m r,R", 0, SIZE_NONE, 0,
714 cris_dstep_logshift_mstep_neg_not_op},
716 {"lslq", 0x03c0, 0x0C20, "c,R", 0, SIZE_NONE, 0,
717 cris_dstep_logshift_mstep_neg_not_op},
719 {"lsr", 0x07C0, 0x0800, "m r,R", 0, SIZE_NONE, 0,
720 cris_dstep_logshift_mstep_neg_not_op},
722 {"lsrq", 0x03e0, 0x0C00, "c,R", 0, SIZE_NONE, 0,
723 cris_dstep_logshift_mstep_neg_not_op},
725 {"lz", 0x0730, 0x08C0, "r,R", 0, SIZE_NONE,
727 cris_not_implemented_op},
729 {"mcp", 0x07f0, 0x0800, "P,r", 0, SIZE_NONE,
731 cris_not_implemented_op},
733 {"move", 0x0640, 0x0980, "m r,R", 0, SIZE_NONE, 0,
734 cris_reg_mode_add_sub_cmp_and_or_move_op},
736 {"move", 0x0A40, 0x0180, "m s,R", 0, SIZE_FIELD, 0,
737 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
739 {"move", 0x0A40, 0x0180, "m S,D", 0, SIZE_NONE,
741 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
743 {"move", 0x0630, 0x09c0, "r,P", 0, SIZE_NONE, 0,
744 cris_move_to_preg_op},
746 {"move", 0x0670, 0x0980, "P,r", 0, SIZE_NONE, 0,
747 cris_reg_mode_move_from_preg_op},
749 {"move", 0x0BC0, 0x0000, "m R,y", 0, SIZE_FIELD, 0,
750 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
752 {"move", 0x0BC0, 0x0000, "m D,S", 0, SIZE_NONE,
754 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
757 MOVE_M_TO_PREG_OPCODE, MOVE_M_TO_PREG_ZBITS,
758 "s,P", 0, SIZE_SPEC_REG, 0,
759 cris_move_to_preg_op},
761 {"move", 0x0A30, 0x01c0, "S,P", 0, SIZE_NONE,
763 cris_move_to_preg_op},
765 {"move", 0x0A70, 0x0180, "P,y", 0, SIZE_SPEC_REG, 0,
766 cris_none_reg_mode_move_from_preg_op},
768 {"move", 0x0A70, 0x0180, "P,S", 0, SIZE_NONE,
770 cris_none_reg_mode_move_from_preg_op},
772 {"move", 0x0B70, 0x0480, "r,T", 0, SIZE_NONE,
774 cris_not_implemented_op},
776 {"move", 0x0F70, 0x0080, "T,r", 0, SIZE_NONE,
778 cris_not_implemented_op},
780 {"movem", 0x0BF0, 0x0000, "R,y", 0, SIZE_FIX_32, 0,
781 cris_move_reg_to_mem_movem_op},
783 {"movem", 0x0BF0, 0x0000, "D,S", 0, SIZE_NONE,
785 cris_move_reg_to_mem_movem_op},
787 {"movem", 0x0BB0, 0x0040, "s,R", 0, SIZE_FIX_32, 0,
788 cris_move_mem_to_reg_movem_op},
790 {"movem", 0x0BB0, 0x0040, "S,D", 0, SIZE_NONE,
792 cris_move_mem_to_reg_movem_op},
794 {"moveq", 0x0240, 0x0D80, "i,R", 0, SIZE_NONE, 0,
795 cris_quick_mode_and_cmp_move_or_op},
797 {"movs", 0x0460, 0x0B80, "z r,R", 0, SIZE_NONE, 0,
798 cris_reg_mode_add_sub_cmp_and_or_move_op},
800 /* FIXME: SIZE_FIELD_SIGNED and all necessary changes. */
801 {"movs", 0x0860, 0x0380, "z s,R", 0, SIZE_FIELD, 0,
802 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
804 {"movs", 0x0860, 0x0380, "z S,D", 0, SIZE_NONE,
806 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
808 {"movu", 0x0440, 0x0Ba0, "z r,R", 0, SIZE_NONE, 0,
809 cris_reg_mode_add_sub_cmp_and_or_move_op},
811 /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */
812 {"movu", 0x0840, 0x03a0, "z s,R", 0, SIZE_FIELD, 0,
813 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
815 {"movu", 0x0840, 0x03a0, "z S,D", 0, SIZE_NONE,
817 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
819 {"mstep", 0x07f0, 0x0800, "r,R", 0, SIZE_NONE,
821 cris_dstep_logshift_mstep_neg_not_op},
823 {"muls", 0x0d00, 0x02c0, "m r,R", 0, SIZE_NONE,
827 {"mulu", 0x0900, 0x06c0, "m r,R", 0, SIZE_NONE,
831 {"neg", 0x0580, 0x0A40, "m r,R", 0, SIZE_NONE, 0,
832 cris_dstep_logshift_mstep_neg_not_op},
834 {"nop", NOP_OPCODE, NOP_Z_BITS, "", 0, SIZE_NONE,
838 {"nop", NOP_OPCODE_V32, NOP_Z_BITS_V32, "", 0, SIZE_NONE,
842 {"not", 0x8770, 0x7880, "r", 0, SIZE_NONE, 0,
843 cris_dstep_logshift_mstep_neg_not_op},
845 {"or", 0x0740, 0x0880, "m r,R", 0, SIZE_NONE, 0,
846 cris_reg_mode_add_sub_cmp_and_or_move_op},
848 {"or", 0x0B40, 0x0080, "m s,R", 0, SIZE_FIELD, 0,
849 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
851 {"or", 0x0B40, 0x0080, "m S,D", 0, SIZE_NONE,
853 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
855 {"or", 0x0B40, 0x0480, "m S,R,r", 0, SIZE_NONE,
857 cris_three_operand_add_sub_cmp_and_or_op},
859 {"orq", 0x0340, 0x0C80, "i,R", 0, SIZE_NONE, 0,
860 cris_quick_mode_and_cmp_move_or_op},
862 {"pop", 0x0E6E, 0x0191, "!R", 0, SIZE_NONE,
864 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
866 {"pop", 0x0e3e, 0x01c1, "!P", 0, SIZE_NONE,
868 cris_none_reg_mode_move_from_preg_op},
870 {"push", 0x0FEE, 0x0011, "BR", 0, SIZE_NONE,
872 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
874 {"push", 0x0E7E, 0x0181, "BP", 0, SIZE_NONE,
876 cris_move_to_preg_op},
878 {"rbf", 0x3b30, 0xc0c0, "y", 0, SIZE_NONE,
880 cris_not_implemented_op},
882 {"rbf", 0x3b30, 0xc0c0, "S", 0, SIZE_NONE,
884 cris_not_implemented_op},
886 {"rfe", 0x2930, 0xD6CF, "", 0, SIZE_NONE,
888 cris_not_implemented_op},
890 {"rfg", 0x4930, 0xB6CF, "", 0, SIZE_NONE,
892 cris_not_implemented_op},
894 {"rfn", 0x5930, 0xA6CF, "", 0, SIZE_NONE,
896 cris_not_implemented_op},
898 {"ret", 0xB67F, 0x4980, "", 1, SIZE_NONE,
900 cris_reg_mode_move_from_preg_op},
902 {"ret", 0xB9F0, 0x460F, "", 1, SIZE_NONE,
904 cris_reg_mode_move_from_preg_op},
906 {"retb", 0xe67f, 0x1980, "", 1, SIZE_NONE,
908 cris_reg_mode_move_from_preg_op},
910 {"rete", 0xA9F0, 0x560F, "", 1, SIZE_NONE,
912 cris_reg_mode_move_from_preg_op},
914 {"reti", 0xA67F, 0x5980, "", 1, SIZE_NONE,
916 cris_reg_mode_move_from_preg_op},
918 {"retn", 0xC9F0, 0x360F, "", 1, SIZE_NONE,
920 cris_reg_mode_move_from_preg_op},
922 {"sbfs", 0x3b70, 0xc080, "y", 0, SIZE_NONE,
924 cris_not_implemented_op},
926 {"sbfs", 0x3b70, 0xc080, "S", 0, SIZE_NONE,
928 cris_not_implemented_op},
932 0x0AC0+(0xf-CC_A)*0x1000, "r", 0, SIZE_NONE, 0,
936 0x0530+CC_EXT*0x1000,
937 0x0AC0+(0xf-CC_EXT)*0x1000, "r", 0, SIZE_NONE,
943 0x0AC0+(0xf-CC_CC)*0x1000, "r", 0, SIZE_NONE, 0,
948 0x0AC0+(0xf-CC_CS)*0x1000, "r", 0, SIZE_NONE, 0,
953 0x0AC0+(0xf-CC_EQ)*0x1000, "r", 0, SIZE_NONE, 0,
956 {"setf", 0x05b0, 0x0A40, "f", 0, SIZE_NONE, 0,
959 {"sfe", 0x3930, 0xC6CF, "", 0, SIZE_NONE,
961 cris_not_implemented_op},
963 /* Need to have "swf" in front of "sext" so it is the one displayed in
966 0x0530+CC_EXT*0x1000,
967 0x0AC0+(0xf-CC_EXT)*0x1000, "r", 0, SIZE_NONE,
972 0x0530+CC_EXT*0x1000,
973 0x0AC0+(0xf-CC_EXT)*0x1000, "r", 0, SIZE_NONE,
979 0x0AC0+(0xf-CC_GE)*0x1000, "r", 0, SIZE_NONE, 0,
984 0x0AC0+(0xf-CC_GT)*0x1000, "r", 0, SIZE_NONE, 0,
989 0x0AC0+(0xf-CC_HI)*0x1000, "r", 0, SIZE_NONE, 0,
994 0x0AC0+(0xf-CC_HS)*0x1000, "r", 0, SIZE_NONE, 0,
999 0x0AC0+(0xf-CC_LE)*0x1000, "r", 0, SIZE_NONE, 0,
1003 0x0530+CC_LO*0x1000,
1004 0x0AC0+(0xf-CC_LO)*0x1000, "r", 0, SIZE_NONE, 0,
1008 0x0530+CC_LS*0x1000,
1009 0x0AC0+(0xf-CC_LS)*0x1000, "r", 0, SIZE_NONE, 0,
1013 0x0530+CC_LT*0x1000,
1014 0x0AC0+(0xf-CC_LT)*0x1000, "r", 0, SIZE_NONE, 0,
1018 0x0530+CC_MI*0x1000,
1019 0x0AC0+(0xf-CC_MI)*0x1000, "r", 0, SIZE_NONE, 0,
1023 0x0530+CC_NE*0x1000,
1024 0x0AC0+(0xf-CC_NE)*0x1000, "r", 0, SIZE_NONE, 0,
1028 0x0530+CC_PL*0x1000,
1029 0x0AC0+(0xf-CC_PL)*0x1000, "r", 0, SIZE_NONE, 0,
1032 {"sub", 0x0680, 0x0940, "m r,R", 0, SIZE_NONE, 0,
1033 cris_reg_mode_add_sub_cmp_and_or_move_op},
1035 {"sub", 0x0a80, 0x0140, "m s,R", 0, SIZE_FIELD, 0,
1036 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
1038 {"sub", 0x0a80, 0x0140, "m S,D", 0, SIZE_NONE,
1040 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
1042 {"sub", 0x0a80, 0x0540, "m S,R,r", 0, SIZE_NONE,
1044 cris_three_operand_add_sub_cmp_and_or_op},
1046 {"subq", 0x0280, 0x0d40, "I,R", 0, SIZE_NONE, 0,
1047 cris_quick_mode_add_sub_op},
1049 {"subs", 0x04a0, 0x0b40, "z r,R", 0, SIZE_NONE, 0,
1050 cris_reg_mode_add_sub_cmp_and_or_move_op},
1052 /* FIXME: SIZE_FIELD_SIGNED and all necessary changes. */
1053 {"subs", 0x08a0, 0x0340, "z s,R", 0, SIZE_FIELD, 0,
1054 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
1056 {"subs", 0x08a0, 0x0340, "z S,D", 0, SIZE_NONE,
1058 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
1060 {"subs", 0x08a0, 0x0740, "z S,R,r", 0, SIZE_NONE,
1062 cris_three_operand_add_sub_cmp_and_or_op},
1064 {"subu", 0x0480, 0x0b60, "z r,R", 0, SIZE_NONE, 0,
1065 cris_reg_mode_add_sub_cmp_and_or_move_op},
1067 /* FIXME: SIZE_FIELD_UNSIGNED and all necessary changes. */
1068 {"subu", 0x0880, 0x0360, "z s,R", 0, SIZE_FIELD, 0,
1069 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
1071 {"subu", 0x0880, 0x0360, "z S,D", 0, SIZE_NONE,
1073 cris_none_reg_mode_add_sub_cmp_and_or_move_op},
1075 {"subu", 0x0880, 0x0760, "z S,R,r", 0, SIZE_NONE,
1077 cris_three_operand_add_sub_cmp_and_or_op},
1080 0x0530+CC_VC*0x1000,
1081 0x0AC0+(0xf-CC_VC)*0x1000, "r", 0, SIZE_NONE, 0,
1085 0x0530+CC_VS*0x1000,
1086 0x0AC0+(0xf-CC_VS)*0x1000, "r", 0, SIZE_NONE, 0,
1089 /* The insn "swapn" is the same as "not" and will be disassembled as
1090 such, but the swap* family of mnmonics are generally v8-and-higher
1091 only, so count it in. */
1092 {"swapn", 0x8770, 0x7880, "r", 0, SIZE_NONE,
1094 cris_not_implemented_op},
1096 {"swapw", 0x4770, 0xb880, "r", 0, SIZE_NONE,
1098 cris_not_implemented_op},
1100 {"swapnw", 0xc770, 0x3880, "r", 0, SIZE_NONE,
1102 cris_not_implemented_op},
1104 {"swapb", 0x2770, 0xd880, "r", 0, SIZE_NONE,
1106 cris_not_implemented_op},
1108 {"swapnb", 0xA770, 0x5880, "r", 0, SIZE_NONE,
1110 cris_not_implemented_op},
1112 {"swapwb", 0x6770, 0x9880, "r", 0, SIZE_NONE,
1114 cris_not_implemented_op},
1116 {"swapnwb", 0xE770, 0x1880, "r", 0, SIZE_NONE,
1118 cris_not_implemented_op},
1120 {"swapr", 0x1770, 0xe880, "r", 0, SIZE_NONE,
1122 cris_not_implemented_op},
1124 {"swapnr", 0x9770, 0x6880, "r", 0, SIZE_NONE,
1126 cris_not_implemented_op},
1128 {"swapwr", 0x5770, 0xa880, "r", 0, SIZE_NONE,
1130 cris_not_implemented_op},
1132 {"swapnwr", 0xd770, 0x2880, "r", 0, SIZE_NONE,
1134 cris_not_implemented_op},
1136 {"swapbr", 0x3770, 0xc880, "r", 0, SIZE_NONE,
1138 cris_not_implemented_op},
1140 {"swapnbr", 0xb770, 0x4880, "r", 0, SIZE_NONE,
1142 cris_not_implemented_op},
1144 {"swapwbr", 0x7770, 0x8880, "r", 0, SIZE_NONE,
1146 cris_not_implemented_op},
1148 {"swapnwbr", 0xf770, 0x0880, "r", 0, SIZE_NONE,
1150 cris_not_implemented_op},
1152 {"test", 0x0640, 0x0980, "m D", 0, SIZE_NONE,
1154 cris_reg_mode_test_op},
1156 {"test", 0x0b80, 0xf040, "m y", 0, SIZE_FIELD, 0,
1157 cris_none_reg_mode_clear_test_op},
1159 {"test", 0x0b80, 0xf040, "m S", 0, SIZE_NONE,
1161 cris_none_reg_mode_clear_test_op},
1163 {"xor", 0x07B0, 0x0840, "r,R", 0, SIZE_NONE, 0,
1166 {NULL, 0, 0, NULL, 0, 0, 0, cris_not_implemented_op}
1169 /* Condition-names, indexed by the CC_* numbers as found in cris.h. */
1188 /* This is a placeholder. In v0, this would be "ext". In v32, this
1189 is "sb". See cris_conds15. */
1193 /* Different names and semantics for condition 1111 (0xf). */
1194 const struct cris_cond15 cris_cond15s[] =
1196 /* FIXME: In what version did condition "ext" disappear? */
1197 {"ext", cris_ver_v0_3},
1198 {"wf", cris_ver_v10},
1199 {"sb", cris_ver_v32p},
1206 * eval: (c-set-style "gnu")
1207 * indent-tabs-mode: t