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Replace tabs by 8 spaces. No code change, by Herve Poussineau.
[qemu/dscho.git] / mips-dis.c
blobff4d61c1eec25d7065328e421ac694f829e7750c
1 /* Print mips instructions for GDB, the GNU debugger, or for objdump.
2 Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
3 2000, 2001, 2002, 2003
4 Free Software Foundation, Inc.
5 Contributed by Nobuyuki Hikichi(hikichi@sra.co.jp).
6
7 This file is part of GDB, GAS, and the GNU binutils.
8
9 This program 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 2 of the License, or
12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
22
23 #include "dis-asm.h"
24
25 /* mips.h. Mips opcode list for GDB, the GNU debugger.
26 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
27 Free Software Foundation, Inc.
28 Contributed by Ralph Campbell and OSF
29 Commented and modified by Ian Lance Taylor, Cygnus Support
30
31 This file is part of GDB, GAS, and the GNU binutils.
32
33 GDB, GAS, and the GNU binutils are free software; you can redistribute
34 them and/or modify them under the terms of the GNU General Public
35 License as published by the Free Software Foundation; either version
36 1, or (at your option) any later version.
37
38 GDB, GAS, and the GNU binutils are distributed in the hope that they
39 will be useful, but WITHOUT ANY WARRANTY; without even the implied
40 warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
41 the GNU General Public License for more details.
42
43 You should have received a copy of the GNU General Public License
44 along with this file; see the file COPYING. If not, write to the Free
45 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
46
47 /* mips.h. Mips opcode list for GDB, the GNU debugger.
48 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
49 Free Software Foundation, Inc.
50 Contributed by Ralph Campbell and OSF
51 Commented and modified by Ian Lance Taylor, Cygnus Support
52
53 This file is part of GDB, GAS, and the GNU binutils.
54
55 GDB, GAS, and the GNU binutils are free software; you can redistribute
56 them and/or modify them under the terms of the GNU General Public
57 License as published by the Free Software Foundation; either version
58 1, or (at your option) any later version.
59
60 GDB, GAS, and the GNU binutils are distributed in the hope that they
61 will be useful, but WITHOUT ANY WARRANTY; without even the implied
62 warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
63 the GNU General Public License for more details.
64
65 You should have received a copy of the GNU General Public License
66 along with this file; see the file COPYING. If not, write to the Free
67 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
68
69 /* These are bit masks and shift counts to use to access the various
70 fields of an instruction. To retrieve the X field of an
71 instruction, use the expression
72 (i >> OP_SH_X) & OP_MASK_X
73 To set the same field (to j), use
74 i = (i &~ (OP_MASK_X << OP_SH_X)) | (j << OP_SH_X)
75
76 Make sure you use fields that are appropriate for the instruction,
77 of course.
78
79 The 'i' format uses OP, RS, RT and IMMEDIATE.
80
81 The 'j' format uses OP and TARGET.
82
83 The 'r' format uses OP, RS, RT, RD, SHAMT and FUNCT.
84
85 The 'b' format uses OP, RS, RT and DELTA.
86
87 The floating point 'i' format uses OP, RS, RT and IMMEDIATE.
88
89 The floating point 'r' format uses OP, FMT, FT, FS, FD and FUNCT.
90
91 A breakpoint instruction uses OP, CODE and SPEC (10 bits of the
92 breakpoint instruction are not defined; Kane says the breakpoint
93 code field in BREAK is 20 bits; yet MIPS assemblers and debuggers
94 only use ten bits). An optional two-operand form of break/sdbbp
95 allows the lower ten bits to be set too, and MIPS32 and later
96 architectures allow 20 bits to be set with a signal operand
97 (using CODE20).
98
99 The syscall instruction uses CODE20.
100
101 The general coprocessor instructions use COPZ. */
102
103 #define OP_MASK_OP 0x3f
104 #define OP_SH_OP 26
105 #define OP_MASK_RS 0x1f
106 #define OP_SH_RS 21
107 #define OP_MASK_FR 0x1f
108 #define OP_SH_FR 21
109 #define OP_MASK_FMT 0x1f
110 #define OP_SH_FMT 21
111 #define OP_MASK_BCC 0x7
112 #define OP_SH_BCC 18
113 #define OP_MASK_CODE 0x3ff
114 #define OP_SH_CODE 16
115 #define OP_MASK_CODE2 0x3ff
116 #define OP_SH_CODE2 6
117 #define OP_MASK_RT 0x1f
118 #define OP_SH_RT 16
119 #define OP_MASK_FT 0x1f
120 #define OP_SH_FT 16
121 #define OP_MASK_CACHE 0x1f
122 #define OP_SH_CACHE 16
123 #define OP_MASK_RD 0x1f
124 #define OP_SH_RD 11
125 #define OP_MASK_FS 0x1f
126 #define OP_SH_FS 11
127 #define OP_MASK_PREFX 0x1f
128 #define OP_SH_PREFX 11
129 #define OP_MASK_CCC 0x7
130 #define OP_SH_CCC 8
131 #define OP_MASK_CODE20 0xfffff /* 20 bit syscall/breakpoint code. */
132 #define OP_SH_CODE20 6
133 #define OP_MASK_SHAMT 0x1f
134 #define OP_SH_SHAMT 6
135 #define OP_MASK_FD 0x1f
136 #define OP_SH_FD 6
137 #define OP_MASK_TARGET 0x3ffffff
138 #define OP_SH_TARGET 0
139 #define OP_MASK_COPZ 0x1ffffff
140 #define OP_SH_COPZ 0
141 #define OP_MASK_IMMEDIATE 0xffff
142 #define OP_SH_IMMEDIATE 0
143 #define OP_MASK_DELTA 0xffff
144 #define OP_SH_DELTA 0
145 #define OP_MASK_FUNCT 0x3f
146 #define OP_SH_FUNCT 0
147 #define OP_MASK_SPEC 0x3f
148 #define OP_SH_SPEC 0
149 #define OP_SH_LOCC 8 /* FP condition code. */
150 #define OP_SH_HICC 18 /* FP condition code. */
151 #define OP_MASK_CC 0x7
152 #define OP_SH_COP1NORM 25 /* Normal COP1 encoding. */
153 #define OP_MASK_COP1NORM 0x1 /* a single bit. */
154 #define OP_SH_COP1SPEC 21 /* COP1 encodings. */
155 #define OP_MASK_COP1SPEC 0xf
156 #define OP_MASK_COP1SCLR 0x4
157 #define OP_MASK_COP1CMP 0x3
158 #define OP_SH_COP1CMP 4
159 #define OP_SH_FORMAT 21 /* FP short format field. */
160 #define OP_MASK_FORMAT 0x7
161 #define OP_SH_TRUE 16
162 #define OP_MASK_TRUE 0x1
163 #define OP_SH_GE 17
164 #define OP_MASK_GE 0x01
165 #define OP_SH_UNSIGNED 16
166 #define OP_MASK_UNSIGNED 0x1
167 #define OP_SH_HINT 16
168 #define OP_MASK_HINT 0x1f
169 #define OP_SH_MMI 0 /* Multimedia (parallel) op. */
170 #define OP_MASK_MMI 0x3f
171 #define OP_SH_MMISUB 6
172 #define OP_MASK_MMISUB 0x1f
173 #define OP_MASK_PERFREG 0x1f /* Performance monitoring. */
174 #define OP_SH_PERFREG 1
175 #define OP_SH_SEL 0 /* Coprocessor select field. */
176 #define OP_MASK_SEL 0x7 /* The sel field of mfcZ and mtcZ. */
177 #define OP_SH_CODE19 6 /* 19 bit wait code. */
178 #define OP_MASK_CODE19 0x7ffff
179 #define OP_SH_ALN 21
180 #define OP_MASK_ALN 0x7
181 #define OP_SH_VSEL 21
182 #define OP_MASK_VSEL 0x1f
183 #define OP_MASK_VECBYTE 0x7 /* Selector field is really 4 bits,
184 but 0x8-0xf don't select bytes. */
185 #define OP_SH_VECBYTE 22
186 #define OP_MASK_VECALIGN 0x7 /* Vector byte-align (alni.ob) op. */
187 #define OP_SH_VECALIGN 21
188 #define OP_MASK_INSMSB 0x1f /* "ins" MSB. */
189 #define OP_SH_INSMSB 11
190 #define OP_MASK_EXTMSBD 0x1f /* "ext" MSBD. */
191 #define OP_SH_EXTMSBD 11
192
193 #define OP_OP_COP0 0x10
194 #define OP_OP_COP1 0x11
195 #define OP_OP_COP2 0x12
196 #define OP_OP_COP3 0x13
197 #define OP_OP_LWC1 0x31
198 #define OP_OP_LWC2 0x32
199 #define OP_OP_LWC3 0x33 /* a.k.a. pref */
200 #define OP_OP_LDC1 0x35
201 #define OP_OP_LDC2 0x36
202 #define OP_OP_LDC3 0x37 /* a.k.a. ld */
203 #define OP_OP_SWC1 0x39
204 #define OP_OP_SWC2 0x3a
205 #define OP_OP_SWC3 0x3b
206 #define OP_OP_SDC1 0x3d
207 #define OP_OP_SDC2 0x3e
208 #define OP_OP_SDC3 0x3f /* a.k.a. sd */
209
210 /* MIPS DSP ASE */
211 #define OP_SH_DSPACC 11
212 #define OP_MASK_DSPACC 0x3
213 #define OP_SH_DSPACC_S 21
214 #define OP_MASK_DSPACC_S 0x3
215 #define OP_SH_DSPSFT 20
216 #define OP_MASK_DSPSFT 0x3f
217 #define OP_SH_DSPSFT_7 19
218 #define OP_MASK_DSPSFT_7 0x7f
219 #define OP_SH_SA3 21
220 #define OP_MASK_SA3 0x7
221 #define OP_SH_SA4 21
222 #define OP_MASK_SA4 0xf
223 #define OP_SH_IMM8 16
224 #define OP_MASK_IMM8 0xff
225 #define OP_SH_IMM10 16
226 #define OP_MASK_IMM10 0x3ff
227 #define OP_SH_WRDSP 11
228 #define OP_MASK_WRDSP 0x3f
229 #define OP_SH_RDDSP 16
230 #define OP_MASK_RDDSP 0x3f
231 #define OP_SH_BP 11
232 #define OP_MASK_BP 0x3
233
234 /* MIPS MT ASE */
235 #define OP_SH_MT_U 5
236 #define OP_MASK_MT_U 0x1
237 #define OP_SH_MT_H 4
238 #define OP_MASK_MT_H 0x1
239 #define OP_SH_MTACC_T 18
240 #define OP_MASK_MTACC_T 0x3
241 #define OP_SH_MTACC_D 13
242 #define OP_MASK_MTACC_D 0x3
243
244 #define OP_OP_COP0 0x10
245 #define OP_OP_COP1 0x11
246 #define OP_OP_COP2 0x12
247 #define OP_OP_COP3 0x13
248 #define OP_OP_LWC1 0x31
249 #define OP_OP_LWC2 0x32
250 #define OP_OP_LWC3 0x33 /* a.k.a. pref */
251 #define OP_OP_LDC1 0x35
252 #define OP_OP_LDC2 0x36
253 #define OP_OP_LDC3 0x37 /* a.k.a. ld */
254 #define OP_OP_SWC1 0x39
255 #define OP_OP_SWC2 0x3a
256 #define OP_OP_SWC3 0x3b
257 #define OP_OP_SDC1 0x3d
258 #define OP_OP_SDC2 0x3e
259 #define OP_OP_SDC3 0x3f /* a.k.a. sd */
260
261 /* Values in the 'VSEL' field. */
262 #define MDMX_FMTSEL_IMM_QH 0x1d
263 #define MDMX_FMTSEL_IMM_OB 0x1e
264 #define MDMX_FMTSEL_VEC_QH 0x15
265 #define MDMX_FMTSEL_VEC_OB 0x16
266
267 /* UDI */
268 #define OP_SH_UDI1 6
269 #define OP_MASK_UDI1 0x1f
270 #define OP_SH_UDI2 6
271 #define OP_MASK_UDI2 0x3ff
272 #define OP_SH_UDI3 6
273 #define OP_MASK_UDI3 0x7fff
274 #define OP_SH_UDI4 6
275 #define OP_MASK_UDI4 0xfffff
276 /* This structure holds information for a particular instruction. */
277
278 struct mips_opcode
279 {
280 /* The name of the instruction. */
281 const char *name;
282 /* A string describing the arguments for this instruction. */
283 const char *args;
284 /* The basic opcode for the instruction. When assembling, this
285 opcode is modified by the arguments to produce the actual opcode
286 that is used. If pinfo is INSN_MACRO, then this is 0. */
287 unsigned long match;
288 /* If pinfo is not INSN_MACRO, then this is a bit mask for the
289 relevant portions of the opcode when disassembling. If the
290 actual opcode anded with the match field equals the opcode field,
291 then we have found the correct instruction. If pinfo is
292 INSN_MACRO, then this field is the macro identifier. */
293 unsigned long mask;
294 /* For a macro, this is INSN_MACRO. Otherwise, it is a collection
295 of bits describing the instruction, notably any relevant hazard
296 information. */
297 unsigned long pinfo;
298 /* A collection of additional bits describing the instruction. */
299 unsigned long pinfo2;
300 /* A collection of bits describing the instruction sets of which this
301 instruction or macro is a member. */
302 unsigned long membership;
303 };
304
305 /* These are the characters which may appear in the args field of an
306 instruction. They appear in the order in which the fields appear
307 when the instruction is used. Commas and parentheses in the args
308 string are ignored when assembling, and written into the output
309 when disassembling.
310
311 Each of these characters corresponds to a mask field defined above.
312
313 "<" 5 bit shift amount (OP_*_SHAMT)
314 ">" shift amount between 32 and 63, stored after subtracting 32 (OP_*_SHAMT)
315 "a" 26 bit target address (OP_*_TARGET)
316 "b" 5 bit base register (OP_*_RS)
317 "c" 10 bit breakpoint code (OP_*_CODE)
318 "d" 5 bit destination register specifier (OP_*_RD)
319 "h" 5 bit prefx hint (OP_*_PREFX)
320 "i" 16 bit unsigned immediate (OP_*_IMMEDIATE)
321 "j" 16 bit signed immediate (OP_*_DELTA)
322 "k" 5 bit cache opcode in target register position (OP_*_CACHE)
323 Also used for immediate operands in vr5400 vector insns.
324 "o" 16 bit signed offset (OP_*_DELTA)
325 "p" 16 bit PC relative branch target address (OP_*_DELTA)
326 "q" 10 bit extra breakpoint code (OP_*_CODE2)
327 "r" 5 bit same register used as both source and target (OP_*_RS)
328 "s" 5 bit source register specifier (OP_*_RS)
329 "t" 5 bit target register (OP_*_RT)
330 "u" 16 bit upper 16 bits of address (OP_*_IMMEDIATE)
331 "v" 5 bit same register used as both source and destination (OP_*_RS)
332 "w" 5 bit same register used as both target and destination (OP_*_RT)
333 "U" 5 bit same destination register in both OP_*_RD and OP_*_RT
334 (used by clo and clz)
335 "C" 25 bit coprocessor function code (OP_*_COPZ)
336 "B" 20 bit syscall/breakpoint function code (OP_*_CODE20)
337 "J" 19 bit wait function code (OP_*_CODE19)
338 "x" accept and ignore register name
339 "z" must be zero register
340 "K" 5 bit Hardware Register (rdhwr instruction) (OP_*_RD)
341 "+A" 5 bit ins/ext/dins/dext/dinsm/dextm position, which becomes
342 LSB (OP_*_SHAMT).
343 Enforces: 0 <= pos < 32.
344 "+B" 5 bit ins/dins size, which becomes MSB (OP_*_INSMSB).
345 Requires that "+A" or "+E" occur first to set position.
346 Enforces: 0 < (pos+size) <= 32.
347 "+C" 5 bit ext/dext size, which becomes MSBD (OP_*_EXTMSBD).
348 Requires that "+A" or "+E" occur first to set position.
349 Enforces: 0 < (pos+size) <= 32.
350 (Also used by "dext" w/ different limits, but limits for
351 that are checked by the M_DEXT macro.)
352 "+E" 5 bit dinsu/dextu position, which becomes LSB-32 (OP_*_SHAMT).
353 Enforces: 32 <= pos < 64.
354 "+F" 5 bit "dinsm/dinsu" size, which becomes MSB-32 (OP_*_INSMSB).
355 Requires that "+A" or "+E" occur first to set position.
356 Enforces: 32 < (pos+size) <= 64.
357 "+G" 5 bit "dextm" size, which becomes MSBD-32 (OP_*_EXTMSBD).
358 Requires that "+A" or "+E" occur first to set position.
359 Enforces: 32 < (pos+size) <= 64.
360 "+H" 5 bit "dextu" size, which becomes MSBD (OP_*_EXTMSBD).
361 Requires that "+A" or "+E" occur first to set position.
362 Enforces: 32 < (pos+size) <= 64.
363
364 Floating point instructions:
365 "D" 5 bit destination register (OP_*_FD)
366 "M" 3 bit compare condition code (OP_*_CCC) (only used for mips4 and up)
367 "N" 3 bit branch condition code (OP_*_BCC) (only used for mips4 and up)
368 "S" 5 bit fs source 1 register (OP_*_FS)
369 "T" 5 bit ft source 2 register (OP_*_FT)
370 "R" 5 bit fr source 3 register (OP_*_FR)
371 "V" 5 bit same register used as floating source and destination (OP_*_FS)
372 "W" 5 bit same register used as floating target and destination (OP_*_FT)
373
374 Coprocessor instructions:
375 "E" 5 bit target register (OP_*_RT)
376 "G" 5 bit destination register (OP_*_RD)
377 "H" 3 bit sel field for (d)mtc* and (d)mfc* (OP_*_SEL)
378 "P" 5 bit performance-monitor register (OP_*_PERFREG)
379 "e" 5 bit vector register byte specifier (OP_*_VECBYTE)
380 "%" 3 bit immediate vr5400 vector alignment operand (OP_*_VECALIGN)
381 see also "k" above
382 "+D" Combined destination register ("G") and sel ("H") for CP0 ops,
383 for pretty-printing in disassembly only.
384
385 Macro instructions:
386 "A" General 32 bit expression
387 "I" 32 bit immediate (value placed in imm_expr).
388 "+I" 32 bit immediate (value placed in imm2_expr).
389 "F" 64 bit floating point constant in .rdata
390 "L" 64 bit floating point constant in .lit8
391 "f" 32 bit floating point constant
392 "l" 32 bit floating point constant in .lit4
393
394 MDMX instruction operands (note that while these use the FP register
395 fields, they accept both $fN and $vN names for the registers):
396 "O" MDMX alignment offset (OP_*_ALN)
397 "Q" MDMX vector/scalar/immediate source (OP_*_VSEL and OP_*_FT)
398 "X" MDMX destination register (OP_*_FD)
399 "Y" MDMX source register (OP_*_FS)
400 "Z" MDMX source register (OP_*_FT)
401
402 DSP ASE usage:
403 "2" 2 bit unsigned immediate for byte align (OP_*_BP)
404 "3" 3 bit unsigned immediate (OP_*_SA3)
405 "4" 4 bit unsigned immediate (OP_*_SA4)
406 "5" 8 bit unsigned immediate (OP_*_IMM8)
407 "6" 5 bit unsigned immediate (OP_*_RS)
408 "7" 2 bit dsp accumulator register (OP_*_DSPACC)
409 "8" 6 bit unsigned immediate (OP_*_WRDSP)
410 "9" 2 bit dsp accumulator register (OP_*_DSPACC_S)
411 "0" 6 bit signed immediate (OP_*_DSPSFT)
412 ":" 7 bit signed immediate (OP_*_DSPSFT_7)
413 "'" 6 bit unsigned immediate (OP_*_RDDSP)
414 "@" 10 bit signed immediate (OP_*_IMM10)
415
416 MT ASE usage:
417 "!" 1 bit usermode flag (OP_*_MT_U)
418 "$" 1 bit load high flag (OP_*_MT_H)
419 "*" 2 bit dsp/smartmips accumulator register (OP_*_MTACC_T)
420 "&" 2 bit dsp/smartmips accumulator register (OP_*_MTACC_D)
421 "g" 5 bit coprocessor 1 and 2 destination register (OP_*_RD)
422 "+t" 5 bit coprocessor 0 destination register (OP_*_RT)
423 "+T" 5 bit coprocessor 0 destination register (OP_*_RT) - disassembly only
424
425 UDI immediates:
426 "+1" UDI immediate bits 6-10
427 "+2" UDI immediate bits 6-15
428 "+3" UDI immediate bits 6-20
429 "+4" UDI immediate bits 6-25
430
431 Other:
432 "()" parens surrounding optional value
433 "," separates operands
434 "[]" brackets around index for vector-op scalar operand specifier (vr5400)
435 "+" Start of extension sequence.
436
437 Characters used so far, for quick reference when adding more:
438 "234567890"
439 "%[]<>(),+:'@!$*&"
440 "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
441 "abcdefghijklopqrstuvwxz"
442
443 Extension character sequences used so far ("+" followed by the
444 following), for quick reference when adding more:
445 "1234"
446 "ABCDEFGHIT"
447 "t"
448 */
449
450 /* These are the bits which may be set in the pinfo field of an
451 instructions, if it is not equal to INSN_MACRO. */
452
453 /* Modifies the general purpose register in OP_*_RD. */
454 #define INSN_WRITE_GPR_D 0x00000001
455 /* Modifies the general purpose register in OP_*_RT. */
456 #define INSN_WRITE_GPR_T 0x00000002
457 /* Modifies general purpose register 31. */
458 #define INSN_WRITE_GPR_31 0x00000004
459 /* Modifies the floating point register in OP_*_FD. */
460 #define INSN_WRITE_FPR_D 0x00000008
461 /* Modifies the floating point register in OP_*_FS. */
462 #define INSN_WRITE_FPR_S 0x00000010
463 /* Modifies the floating point register in OP_*_FT. */
464 #define INSN_WRITE_FPR_T 0x00000020
465 /* Reads the general purpose register in OP_*_RS. */
466 #define INSN_READ_GPR_S 0x00000040
467 /* Reads the general purpose register in OP_*_RT. */
468 #define INSN_READ_GPR_T 0x00000080
469 /* Reads the floating point register in OP_*_FS. */
470 #define INSN_READ_FPR_S 0x00000100
471 /* Reads the floating point register in OP_*_FT. */
472 #define INSN_READ_FPR_T 0x00000200
473 /* Reads the floating point register in OP_*_FR. */
474 #define INSN_READ_FPR_R 0x00000400
475 /* Modifies coprocessor condition code. */
476 #define INSN_WRITE_COND_CODE 0x00000800
477 /* Reads coprocessor condition code. */
478 #define INSN_READ_COND_CODE 0x00001000
479 /* TLB operation. */
480 #define INSN_TLB 0x00002000
481 /* Reads coprocessor register other than floating point register. */
482 #define INSN_COP 0x00004000
483 /* Instruction loads value from memory, requiring delay. */
484 #define INSN_LOAD_MEMORY_DELAY 0x00008000
485 /* Instruction loads value from coprocessor, requiring delay. */
486 #define INSN_LOAD_COPROC_DELAY 0x00010000
487 /* Instruction has unconditional branch delay slot. */
488 #define INSN_UNCOND_BRANCH_DELAY 0x00020000
489 /* Instruction has conditional branch delay slot. */
490 #define INSN_COND_BRANCH_DELAY 0x00040000
491 /* Conditional branch likely: if branch not taken, insn nullified. */
492 #define INSN_COND_BRANCH_LIKELY 0x00080000
493 /* Moves to coprocessor register, requiring delay. */
494 #define INSN_COPROC_MOVE_DELAY 0x00100000
495 /* Loads coprocessor register from memory, requiring delay. */
496 #define INSN_COPROC_MEMORY_DELAY 0x00200000
497 /* Reads the HI register. */
498 #define INSN_READ_HI 0x00400000
499 /* Reads the LO register. */
500 #define INSN_READ_LO 0x00800000
501 /* Modifies the HI register. */
502 #define INSN_WRITE_HI 0x01000000
503 /* Modifies the LO register. */
504 #define INSN_WRITE_LO 0x02000000
505 /* Takes a trap (easier to keep out of delay slot). */
506 #define INSN_TRAP 0x04000000
507 /* Instruction stores value into memory. */
508 #define INSN_STORE_MEMORY 0x08000000
509 /* Instruction uses single precision floating point. */
510 #define FP_S 0x10000000
511 /* Instruction uses double precision floating point. */
512 #define FP_D 0x20000000
513 /* Instruction is part of the tx39's integer multiply family. */
514 #define INSN_MULT 0x40000000
515 /* Instruction synchronize shared memory. */
516 #define INSN_SYNC 0x80000000
517
518 /* These are the bits which may be set in the pinfo2 field of an
519 instruction. */
520
521 /* Instruction is a simple alias (I.E. "move" for daddu/addu/or) */
522 #define INSN2_ALIAS 0x00000001
523 /* Instruction reads MDMX accumulator. */
524 #define INSN2_READ_MDMX_ACC 0x00000002
525 /* Instruction writes MDMX accumulator. */
526 #define INSN2_WRITE_MDMX_ACC 0x00000004
527
528 /* Instruction is actually a macro. It should be ignored by the
529 disassembler, and requires special treatment by the assembler. */
530 #define INSN_MACRO 0xffffffff
531
532 /* Masks used to mark instructions to indicate which MIPS ISA level
533 they were introduced in. ISAs, as defined below, are logical
534 ORs of these bits, indicating that they support the instructions
535 defined at the given level. */
536
537 #define INSN_ISA_MASK 0x00000fff
538 #define INSN_ISA1 0x00000001
539 #define INSN_ISA2 0x00000002
540 #define INSN_ISA3 0x00000004
541 #define INSN_ISA4 0x00000008
542 #define INSN_ISA5 0x00000010
543 #define INSN_ISA32 0x00000020
544 #define INSN_ISA64 0x00000040
545 #define INSN_ISA32R2 0x00000080
546 #define INSN_ISA64R2 0x00000100
547
548 /* Masks used for MIPS-defined ASEs. */
549 #define INSN_ASE_MASK 0x0000f000
550
551 /* DSP ASE */
552 #define INSN_DSP 0x00001000
553 #define INSN_DSP64 0x00002000
554 /* MIPS 16 ASE */
555 #define INSN_MIPS16 0x00004000
556 /* MIPS-3D ASE */
557 #define INSN_MIPS3D 0x00008000
558
559 /* Chip specific instructions. These are bitmasks. */
560
561 /* MIPS R4650 instruction. */
562 #define INSN_4650 0x00010000
563 /* LSI R4010 instruction. */
564 #define INSN_4010 0x00020000
565 /* NEC VR4100 instruction. */
566 #define INSN_4100 0x00040000
567 /* Toshiba R3900 instruction. */
568 #define INSN_3900 0x00080000
569 /* MIPS R10000 instruction. */
570 #define INSN_10000 0x00100000
571 /* Broadcom SB-1 instruction. */
572 #define INSN_SB1 0x00200000
573 /* NEC VR4111/VR4181 instruction. */
574 #define INSN_4111 0x00400000
575 /* NEC VR4120 instruction. */
576 #define INSN_4120 0x00800000
577 /* NEC VR5400 instruction. */
578 #define INSN_5400 0x01000000
579 /* NEC VR5500 instruction. */
580 #define INSN_5500 0x02000000
581
582 /* MDMX ASE */
583 #define INSN_MDMX 0x04000000
584 /* MT ASE */
585 #define INSN_MT 0x08000000
586 /* SmartMIPS ASE */
587 #define INSN_SMARTMIPS 0x10000000
588 /* DSP R2 ASE */
589 #define INSN_DSPR2 0x20000000
590
591 /* MIPS ISA defines, use instead of hardcoding ISA level. */
592
593 #define ISA_UNKNOWN 0 /* Gas internal use. */
594 #define ISA_MIPS1 (INSN_ISA1)
595 #define ISA_MIPS2 (ISA_MIPS1 | INSN_ISA2)
596 #define ISA_MIPS3 (ISA_MIPS2 | INSN_ISA3)
597 #define ISA_MIPS4 (ISA_MIPS3 | INSN_ISA4)
598 #define ISA_MIPS5 (ISA_MIPS4 | INSN_ISA5)
599
600 #define ISA_MIPS32 (ISA_MIPS2 | INSN_ISA32)
601 #define ISA_MIPS64 (ISA_MIPS5 | INSN_ISA32 | INSN_ISA64)
602
603 #define ISA_MIPS32R2 (ISA_MIPS32 | INSN_ISA32R2)
604 #define ISA_MIPS64R2 (ISA_MIPS64 | INSN_ISA32R2 | INSN_ISA64R2)
605
606
607 /* CPU defines, use instead of hardcoding processor number. Keep this
608 in sync with bfd/archures.c in order for machine selection to work. */
609 #define CPU_UNKNOWN 0 /* Gas internal use. */
610 #define CPU_R3000 3000
611 #define CPU_R3900 3900
612 #define CPU_R4000 4000
613 #define CPU_R4010 4010
614 #define CPU_VR4100 4100
615 #define CPU_R4111 4111
616 #define CPU_VR4120 4120
617 #define CPU_R4300 4300
618 #define CPU_R4400 4400
619 #define CPU_R4600 4600
620 #define CPU_R4650 4650
621 #define CPU_R5000 5000
622 #define CPU_VR5400 5400
623 #define CPU_VR5500 5500
624 #define CPU_R6000 6000
625 #define CPU_RM7000 7000
626 #define CPU_R8000 8000
627 #define CPU_R10000 10000
628 #define CPU_R12000 12000
629 #define CPU_MIPS16 16
630 #define CPU_MIPS32 32
631 #define CPU_MIPS32R2 33
632 #define CPU_MIPS5 5
633 #define CPU_MIPS64 64
634 #define CPU_MIPS64R2 65
635 #define CPU_SB1 12310201 /* octal 'SB', 01. */
636
637 /* Test for membership in an ISA including chip specific ISAs. INSN
638 is pointer to an element of the opcode table; ISA is the specified
639 ISA/ASE bitmask to test against; and CPU is the CPU specific ISA to
640 test, or zero if no CPU specific ISA test is desired. */
641
642 #if 0
643 #define OPCODE_IS_MEMBER(insn, isa, cpu) \
644 (((insn)->membership & isa) != 0 \
645 || (cpu == CPU_R4650 && ((insn)->membership & INSN_4650) != 0) \
646 || (cpu == CPU_RM7000 && ((insn)->membership & INSN_4650) != 0) \
647 || (cpu == CPU_RM9000 && ((insn)->membership & INSN_4650) != 0) \
648 || (cpu == CPU_R4010 && ((insn)->membership & INSN_4010) != 0) \
649 || (cpu == CPU_VR4100 && ((insn)->membership & INSN_4100) != 0) \
650 || (cpu == CPU_R3900 && ((insn)->membership & INSN_3900) != 0) \
651 || ((cpu == CPU_R10000 || cpu == CPU_R12000) \
652 && ((insn)->membership & INSN_10000) != 0) \
653 || (cpu == CPU_SB1 && ((insn)->membership & INSN_SB1) != 0) \
654 || (cpu == CPU_R4111 && ((insn)->membership & INSN_4111) != 0) \
655 || (cpu == CPU_VR4120 && ((insn)->membership & INSN_4120) != 0) \
656 || (cpu == CPU_VR5400 && ((insn)->membership & INSN_5400) != 0) \
657 || (cpu == CPU_VR5500 && ((insn)->membership & INSN_5500) != 0) \
658 || 0) /* Please keep this term for easier source merging. */
659 #else
660 #define OPCODE_IS_MEMBER(insn, isa, cpu) \
661 (1 != 0)
662 #endif
663
664 /* This is a list of macro expanded instructions.
665
666 _I appended means immediate
667 _A appended means address
668 _AB appended means address with base register
669 _D appended means 64 bit floating point constant
670 _S appended means 32 bit floating point constant. */
671
672 enum
673 {
674 M_ABS,
675 M_ADD_I,
676 M_ADDU_I,
677 M_AND_I,
678 M_BALIGN,
679 M_BEQ,
680 M_BEQ_I,
681 M_BEQL_I,
682 M_BGE,
683 M_BGEL,
684 M_BGE_I,
685 M_BGEL_I,
686 M_BGEU,
687 M_BGEUL,
688 M_BGEU_I,
689 M_BGEUL_I,
690 M_BGT,
691 M_BGTL,
692 M_BGT_I,
693 M_BGTL_I,
694 M_BGTU,
695 M_BGTUL,
696 M_BGTU_I,
697 M_BGTUL_I,
698 M_BLE,
699 M_BLEL,
700 M_BLE_I,
701 M_BLEL_I,
702 M_BLEU,
703 M_BLEUL,
704 M_BLEU_I,
705 M_BLEUL_I,
706 M_BLT,
707 M_BLTL,
708 M_BLT_I,
709 M_BLTL_I,
710 M_BLTU,
711 M_BLTUL,
712 M_BLTU_I,
713 M_BLTUL_I,
714 M_BNE,
715 M_BNE_I,
716 M_BNEL_I,
717 M_CACHE_AB,
718 M_DABS,
719 M_DADD_I,
720 M_DADDU_I,
721 M_DDIV_3,
722 M_DDIV_3I,
723 M_DDIVU_3,
724 M_DDIVU_3I,
725 M_DEXT,
726 M_DINS,
727 M_DIV_3,
728 M_DIV_3I,
729 M_DIVU_3,
730 M_DIVU_3I,
731 M_DLA_AB,
732 M_DLCA_AB,
733 M_DLI,
734 M_DMUL,
735 M_DMUL_I,
736 M_DMULO,
737 M_DMULO_I,
738 M_DMULOU,
739 M_DMULOU_I,
740 M_DREM_3,
741 M_DREM_3I,
742 M_DREMU_3,
743 M_DREMU_3I,
744 M_DSUB_I,
745 M_DSUBU_I,
746 M_DSUBU_I_2,
747 M_J_A,
748 M_JAL_1,
749 M_JAL_2,
750 M_JAL_A,
751 M_L_DOB,
752 M_L_DAB,
753 M_LA_AB,
754 M_LB_A,
755 M_LB_AB,
756 M_LBU_A,
757 M_LBU_AB,
758 M_LCA_AB,
759 M_LD_A,
760 M_LD_OB,
761 M_LD_AB,
762 M_LDC1_AB,
763 M_LDC2_AB,
764 M_LDC3_AB,
765 M_LDL_AB,
766 M_LDR_AB,
767 M_LH_A,
768 M_LH_AB,
769 M_LHU_A,
770 M_LHU_AB,
771 M_LI,
772 M_LI_D,
773 M_LI_DD,
774 M_LI_S,
775 M_LI_SS,
776 M_LL_AB,
777 M_LLD_AB,
778 M_LS_A,
779 M_LW_A,
780 M_LW_AB,
781 M_LWC0_A,
782 M_LWC0_AB,
783 M_LWC1_A,
784 M_LWC1_AB,
785 M_LWC2_A,
786 M_LWC2_AB,
787 M_LWC3_A,
788 M_LWC3_AB,
789 M_LWL_A,
790 M_LWL_AB,
791 M_LWR_A,
792 M_LWR_AB,
793 M_LWU_AB,
794 M_MOVE,
795 M_MUL,
796 M_MUL_I,
797 M_MULO,
798 M_MULO_I,
799 M_MULOU,
800 M_MULOU_I,
801 M_NOR_I,
802 M_OR_I,
803 M_REM_3,
804 M_REM_3I,
805 M_REMU_3,
806 M_REMU_3I,
807 M_DROL,
808 M_ROL,
809 M_DROL_I,
810 M_ROL_I,
811 M_DROR,
812 M_ROR,
813 M_DROR_I,
814 M_ROR_I,
815 M_S_DA,
816 M_S_DOB,
817 M_S_DAB,
818 M_S_S,
819 M_SC_AB,
820 M_SCD_AB,
821 M_SD_A,
822 M_SD_OB,
823 M_SD_AB,
824 M_SDC1_AB,
825 M_SDC2_AB,
826 M_SDC3_AB,
827 M_SDL_AB,
828 M_SDR_AB,
829 M_SEQ,
830 M_SEQ_I,
831 M_SGE,
832 M_SGE_I,
833 M_SGEU,
834 M_SGEU_I,
835 M_SGT,
836 M_SGT_I,
837 M_SGTU,
838 M_SGTU_I,
839 M_SLE,
840 M_SLE_I,
841 M_SLEU,
842 M_SLEU_I,
843 M_SLT_I,
844 M_SLTU_I,
845 M_SNE,
846 M_SNE_I,
847 M_SB_A,
848 M_SB_AB,
849 M_SH_A,
850 M_SH_AB,
851 M_SW_A,
852 M_SW_AB,
853 M_SWC0_A,
854 M_SWC0_AB,
855 M_SWC1_A,
856 M_SWC1_AB,
857 M_SWC2_A,
858 M_SWC2_AB,
859 M_SWC3_A,
860 M_SWC3_AB,
861 M_SWL_A,
862 M_SWL_AB,
863 M_SWR_A,
864 M_SWR_AB,
865 M_SUB_I,
866 M_SUBU_I,
867 M_SUBU_I_2,
868 M_TEQ_I,
869 M_TGE_I,
870 M_TGEU_I,
871 M_TLT_I,
872 M_TLTU_I,
873 M_TNE_I,
874 M_TRUNCWD,
875 M_TRUNCWS,
876 M_ULD,
877 M_ULD_A,
878 M_ULH,
879 M_ULH_A,
880 M_ULHU,
881 M_ULHU_A,
882 M_ULW,
883 M_ULW_A,
884 M_USH,
885 M_USH_A,
886 M_USW,
887 M_USW_A,
888 M_USD,
889 M_USD_A,
890 M_XOR_I,
891 M_COP0,
892 M_COP1,
893 M_COP2,
894 M_COP3,
895 M_NUM_MACROS
896 };
897
898
899 /* The order of overloaded instructions matters. Label arguments and
900 register arguments look the same. Instructions that can have either
901 for arguments must apear in the correct order in this table for the
902 assembler to pick the right one. In other words, entries with
903 immediate operands must apear after the same instruction with
904 registers.
905
906 Many instructions are short hand for other instructions (i.e., The
907 jal <register> instruction is short for jalr <register>). */
908
909 extern const struct mips_opcode mips_builtin_opcodes[];
910 extern const int bfd_mips_num_builtin_opcodes;
911 extern struct mips_opcode *mips_opcodes;
912 extern int bfd_mips_num_opcodes;
913 #define NUMOPCODES bfd_mips_num_opcodes
914
915 \f
916 /* The rest of this file adds definitions for the mips16 TinyRISC
917 processor. */
918
919 /* These are the bitmasks and shift counts used for the different
920 fields in the instruction formats. Other than OP, no masks are
921 provided for the fixed portions of an instruction, since they are
922 not needed.
923
924 The I format uses IMM11.
925
926 The RI format uses RX and IMM8.
927
928 The RR format uses RX, and RY.
929
930 The RRI format uses RX, RY, and IMM5.
931
932 The RRR format uses RX, RY, and RZ.
933
934 The RRI_A format uses RX, RY, and IMM4.
935
936 The SHIFT format uses RX, RY, and SHAMT.
937
938 The I8 format uses IMM8.
939
940 The I8_MOVR32 format uses RY and REGR32.
941
942 The IR_MOV32R format uses REG32R and MOV32Z.
943
944 The I64 format uses IMM8.
945
946 The RI64 format uses RY and IMM5.
947 */
948
949 #define MIPS16OP_MASK_OP 0x1f
950 #define MIPS16OP_SH_OP 11
951 #define MIPS16OP_MASK_IMM11 0x7ff
952 #define MIPS16OP_SH_IMM11 0
953 #define MIPS16OP_MASK_RX 0x7
954 #define MIPS16OP_SH_RX 8
955 #define MIPS16OP_MASK_IMM8 0xff
956 #define MIPS16OP_SH_IMM8 0
957 #define MIPS16OP_MASK_RY 0x7
958 #define MIPS16OP_SH_RY 5
959 #define MIPS16OP_MASK_IMM5 0x1f
960 #define MIPS16OP_SH_IMM5 0
961 #define MIPS16OP_MASK_RZ 0x7
962 #define MIPS16OP_SH_RZ 2
963 #define MIPS16OP_MASK_IMM4 0xf
964 #define MIPS16OP_SH_IMM4 0
965 #define MIPS16OP_MASK_REGR32 0x1f
966 #define MIPS16OP_SH_REGR32 0
967 #define MIPS16OP_MASK_REG32R 0x1f
968 #define MIPS16OP_SH_REG32R 3
969 #define MIPS16OP_EXTRACT_REG32R(i) ((((i) >> 5) & 7) | ((i) & 0x18))
970 #define MIPS16OP_MASK_MOVE32Z 0x7
971 #define MIPS16OP_SH_MOVE32Z 0
972 #define MIPS16OP_MASK_IMM6 0x3f
973 #define MIPS16OP_SH_IMM6 5
974
975 /* These are the characters which may appears in the args field of an
976 instruction. They appear in the order in which the fields appear
977 when the instruction is used. Commas and parentheses in the args
978 string are ignored when assembling, and written into the output
979 when disassembling.
980
981 "y" 3 bit register (MIPS16OP_*_RY)
982 "x" 3 bit register (MIPS16OP_*_RX)
983 "z" 3 bit register (MIPS16OP_*_RZ)
984 "Z" 3 bit register (MIPS16OP_*_MOVE32Z)
985 "v" 3 bit same register as source and destination (MIPS16OP_*_RX)
986 "w" 3 bit same register as source and destination (MIPS16OP_*_RY)
987 "0" zero register ($0)
988 "S" stack pointer ($sp or $29)
989 "P" program counter
990 "R" return address register ($ra or $31)
991 "X" 5 bit MIPS register (MIPS16OP_*_REGR32)
992 "Y" 5 bit MIPS register (MIPS16OP_*_REG32R)
993 "6" 6 bit unsigned break code (MIPS16OP_*_IMM6)
994 "a" 26 bit jump address
995 "e" 11 bit extension value
996 "l" register list for entry instruction
997 "L" register list for exit instruction
998
999 The remaining codes may be extended. Except as otherwise noted,
1000 the full extended operand is a 16 bit signed value.
1001 "<" 3 bit unsigned shift count * 0 (MIPS16OP_*_RZ) (full 5 bit unsigned)
1002 ">" 3 bit unsigned shift count * 0 (MIPS16OP_*_RX) (full 5 bit unsigned)
1003 "[" 3 bit unsigned shift count * 0 (MIPS16OP_*_RZ) (full 6 bit unsigned)
1004 "]" 3 bit unsigned shift count * 0 (MIPS16OP_*_RX) (full 6 bit unsigned)
1005 "4" 4 bit signed immediate * 0 (MIPS16OP_*_IMM4) (full 15 bit signed)
1006 "5" 5 bit unsigned immediate * 0 (MIPS16OP_*_IMM5)
1007 "H" 5 bit unsigned immediate * 2 (MIPS16OP_*_IMM5)
1008 "W" 5 bit unsigned immediate * 4 (MIPS16OP_*_IMM5)
1009 "D" 5 bit unsigned immediate * 8 (MIPS16OP_*_IMM5)
1010 "j" 5 bit signed immediate * 0 (MIPS16OP_*_IMM5)
1011 "8" 8 bit unsigned immediate * 0 (MIPS16OP_*_IMM8)
1012 "V" 8 bit unsigned immediate * 4 (MIPS16OP_*_IMM8)
1013 "C" 8 bit unsigned immediate * 8 (MIPS16OP_*_IMM8)
1014 "U" 8 bit unsigned immediate * 0 (MIPS16OP_*_IMM8) (full 16 bit unsigned)
1015 "k" 8 bit signed immediate * 0 (MIPS16OP_*_IMM8)
1016 "K" 8 bit signed immediate * 8 (MIPS16OP_*_IMM8)
1017 "p" 8 bit conditional branch address (MIPS16OP_*_IMM8)
1018 "q" 11 bit branch address (MIPS16OP_*_IMM11)
1019 "A" 8 bit PC relative address * 4 (MIPS16OP_*_IMM8)
1020 "B" 5 bit PC relative address * 8 (MIPS16OP_*_IMM5)
1021 "E" 5 bit PC relative address * 4 (MIPS16OP_*_IMM5)
1022 */
1023
1024 /* Save/restore encoding for the args field when all 4 registers are
1025 either saved as arguments or saved/restored as statics. */
1026 #define MIPS16_ALL_ARGS 0xe
1027 #define MIPS16_ALL_STATICS 0xb
1028
1029 /* For the mips16, we use the same opcode table format and a few of
1030 the same flags. However, most of the flags are different. */
1031
1032 /* Modifies the register in MIPS16OP_*_RX. */
1033 #define MIPS16_INSN_WRITE_X 0x00000001
1034 /* Modifies the register in MIPS16OP_*_RY. */
1035 #define MIPS16_INSN_WRITE_Y 0x00000002
1036 /* Modifies the register in MIPS16OP_*_RZ. */
1037 #define MIPS16_INSN_WRITE_Z 0x00000004
1038 /* Modifies the T ($24) register. */
1039 #define MIPS16_INSN_WRITE_T 0x00000008
1040 /* Modifies the SP ($29) register. */
1041 #define MIPS16_INSN_WRITE_SP 0x00000010
1042 /* Modifies the RA ($31) register. */
1043 #define MIPS16_INSN_WRITE_31 0x00000020
1044 /* Modifies the general purpose register in MIPS16OP_*_REG32R. */
1045 #define MIPS16_INSN_WRITE_GPR_Y 0x00000040
1046 /* Reads the register in MIPS16OP_*_RX. */
1047 #define MIPS16_INSN_READ_X 0x00000080
1048 /* Reads the register in MIPS16OP_*_RY. */
1049 #define MIPS16_INSN_READ_Y 0x00000100
1050 /* Reads the register in MIPS16OP_*_MOVE32Z. */
1051 #define MIPS16_INSN_READ_Z 0x00000200
1052 /* Reads the T ($24) register. */
1053 #define MIPS16_INSN_READ_T 0x00000400
1054 /* Reads the SP ($29) register. */
1055 #define MIPS16_INSN_READ_SP 0x00000800
1056 /* Reads the RA ($31) register. */
1057 #define MIPS16_INSN_READ_31 0x00001000
1058 /* Reads the program counter. */
1059 #define MIPS16_INSN_READ_PC 0x00002000
1060 /* Reads the general purpose register in MIPS16OP_*_REGR32. */
1061 #define MIPS16_INSN_READ_GPR_X 0x00004000
1062 /* Is a branch insn. */
1063 #define MIPS16_INSN_BRANCH 0x00010000
1064
1065 /* The following flags have the same value for the mips16 opcode
1066 table:
1067 INSN_UNCOND_BRANCH_DELAY
1068 INSN_COND_BRANCH_DELAY
1069 INSN_COND_BRANCH_LIKELY (never used)
1070 INSN_READ_HI
1071 INSN_READ_LO
1072 INSN_WRITE_HI
1073 INSN_WRITE_LO
1074 INSN_TRAP
1075 INSN_ISA3
1076 */
1077
1078 extern const struct mips_opcode mips16_opcodes[];
1079 extern const int bfd_mips16_num_opcodes;
1080
1081 /* Short hand so the lines aren't too long. */
1082
1083 #define LDD INSN_LOAD_MEMORY_DELAY
1084 #define LCD INSN_LOAD_COPROC_DELAY
1085 #define UBD INSN_UNCOND_BRANCH_DELAY
1086 #define CBD INSN_COND_BRANCH_DELAY
1087 #define COD INSN_COPROC_MOVE_DELAY
1088 #define CLD INSN_COPROC_MEMORY_DELAY
1089 #define CBL INSN_COND_BRANCH_LIKELY
1090 #define TRAP INSN_TRAP
1091 #define SM INSN_STORE_MEMORY
1092
1093 #define WR_d INSN_WRITE_GPR_D
1094 #define WR_t INSN_WRITE_GPR_T
1095 #define WR_31 INSN_WRITE_GPR_31
1096 #define WR_D INSN_WRITE_FPR_D
1097 #define WR_T INSN_WRITE_FPR_T
1098 #define WR_S INSN_WRITE_FPR_S
1099 #define RD_s INSN_READ_GPR_S
1100 #define RD_b INSN_READ_GPR_S
1101 #define RD_t INSN_READ_GPR_T
1102 #define RD_S INSN_READ_FPR_S
1103 #define RD_T INSN_READ_FPR_T
1104 #define RD_R INSN_READ_FPR_R
1105 #define WR_CC INSN_WRITE_COND_CODE
1106 #define RD_CC INSN_READ_COND_CODE
1107 #define RD_C0 INSN_COP
1108 #define RD_C1 INSN_COP
1109 #define RD_C2 INSN_COP
1110 #define RD_C3 INSN_COP
1111 #define WR_C0 INSN_COP
1112 #define WR_C1 INSN_COP
1113 #define WR_C2 INSN_COP
1114 #define WR_C3 INSN_COP
1115
1116 #define WR_HI INSN_WRITE_HI
1117 #define RD_HI INSN_READ_HI
1118 #define MOD_HI WR_HI|RD_HI
1119
1120 #define WR_LO INSN_WRITE_LO
1121 #define RD_LO INSN_READ_LO
1122 #define MOD_LO WR_LO|RD_LO
1123
1124 #define WR_HILO WR_HI|WR_LO
1125 #define RD_HILO RD_HI|RD_LO
1126 #define MOD_HILO WR_HILO|RD_HILO
1127
1128 #define IS_M INSN_MULT
1129
1130 #define WR_MACC INSN2_WRITE_MDMX_ACC
1131 #define RD_MACC INSN2_READ_MDMX_ACC
1132
1133 #define I1 INSN_ISA1
1134 #define I2 INSN_ISA2
1135 #define I3 INSN_ISA3
1136 #define I4 INSN_ISA4
1137 #define I5 INSN_ISA5
1138 #define I32 INSN_ISA32
1139 #define I64 INSN_ISA64
1140 #define I33 INSN_ISA32R2
1141 #define I65 INSN_ISA64R2
1142
1143 /* MIPS64 MIPS-3D ASE support. */
1144 #define I16 INSN_MIPS16
1145
1146 /* MIPS32 SmartMIPS ASE support. */
1147 #define SMT INSN_SMARTMIPS
1148
1149 /* MIPS64 MIPS-3D ASE support. */
1150 #define M3D INSN_MIPS3D
1151
1152 /* MIPS64 MDMX ASE support. */
1153 #define MX INSN_MDMX
1154
1155 #define P3 INSN_4650
1156 #define L1 INSN_4010
1157 #define V1 (INSN_4100 | INSN_4111 | INSN_4120)
1158 #define T3 INSN_3900
1159 #define M1 INSN_10000
1160 #define SB1 INSN_SB1
1161 #define N411 INSN_4111
1162 #define N412 INSN_4120
1163 #define N5 (INSN_5400 | INSN_5500)
1164 #define N54 INSN_5400
1165 #define N55 INSN_5500
1166
1167 #define G1 (T3 \
1168 )
1169
1170 #define G2 (T3 \
1171 )
1172
1173 #define G3 (I4 \
1174 )
1175
1176 /* MIPS DSP ASE support.
1177 NOTE:
1178 1. MIPS DSP ASE includes 4 accumulators ($ac0 - $ac3). $ac0 is the pair
1179 of original HI and LO. $ac1, $ac2 and $ac3 are new registers, and have
1180 the same structure as $ac0 (HI + LO). For DSP instructions that write or
1181 read accumulators (that may be $ac0), we add WR_a (WR_HILO) or RD_a
1182 (RD_HILO) attributes, such that HILO dependencies are maintained
1183 conservatively.
1184
1185 2. For some mul. instructions that use integer registers as destinations
1186 but destroy HI+LO as side-effect, we add WR_HILO to their attributes.
1187
1188 3. MIPS DSP ASE includes a new DSP control register, which has 6 fields
1189 (ccond, outflag, EFI, c, scount, pos). Many DSP instructions read or write
1190 certain fields of the DSP control register. For simplicity, we decide not
1191 to track dependencies of these fields.
1192 However, "bposge32" is a branch instruction that depends on the "pos"
1193 field. In order to make sure that GAS does not reorder DSP instructions
1194 that writes the "pos" field and "bposge32", we add DSP_VOLA (INSN_TRAP)
1195 attribute to those instructions that write the "pos" field. */
1196
1197 #define WR_a WR_HILO /* Write dsp accumulators (reuse WR_HILO) */
1198 #define RD_a RD_HILO /* Read dsp accumulators (reuse RD_HILO) */
1199 #define MOD_a WR_a|RD_a
1200 #define DSP_VOLA INSN_TRAP
1201 #define D32 INSN_DSP
1202 #define D33 INSN_DSPR2
1203 #define D64 INSN_DSP64
1204
1205 /* MIPS MT ASE support. */
1206 #define MT32 INSN_MT
1207
1208 /* The order of overloaded instructions matters. Label arguments and
1209 register arguments look the same. Instructions that can have either
1210 for arguments must apear in the correct order in this table for the
1211 assembler to pick the right one. In other words, entries with
1212 immediate operands must apear after the same instruction with
1213 registers.
1214
1215 Because of the lookup algorithm used, entries with the same opcode
1216 name must be contiguous.
1217
1218 Many instructions are short hand for other instructions (i.e., The
1219 jal <register> instruction is short for jalr <register>). */
1220
1221 const struct mips_opcode mips_builtin_opcodes[] =
1222 {
1223 /* These instructions appear first so that the disassembler will find
1224 them first. The assemblers uses a hash table based on the
1225 instruction name anyhow. */
1226 /* name, args, match, mask, pinfo, membership */
1227 {"pref", "k,o(b)", 0xcc000000, 0xfc000000, RD_b, 0, I4|I32|G3 },
1228 {"prefx", "h,t(b)", 0x4c00000f, 0xfc0007ff, RD_b|RD_t, 0, I4|I33 },
1229 {"nop", "", 0x00000000, 0xffffffff, 0, INSN2_ALIAS, I1 }, /* sll */
1230 {"ssnop", "", 0x00000040, 0xffffffff, 0, INSN2_ALIAS, I32|N55 }, /* sll */
1231 {"ehb", "", 0x000000c0, 0xffffffff, 0, INSN2_ALIAS, I33 }, /* sll */
1232 {"li", "t,j", 0x24000000, 0xffe00000, WR_t, INSN2_ALIAS, I1 }, /* addiu */
1233 {"li", "t,i", 0x34000000, 0xffe00000, WR_t, INSN2_ALIAS, I1 }, /* ori */
1234 {"li", "t,I", 0, (int) M_LI, INSN_MACRO, 0, I1 },
1235 {"move", "d,s", 0, (int) M_MOVE, INSN_MACRO, 0, I1 },
1236 {"move", "d,s", 0x0000002d, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I3 },/* daddu */
1237 {"move", "d,s", 0x00000021, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I1 },/* addu */
1238 {"move", "d,s", 0x00000025, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I1 },/* or */
1239 {"b", "p", 0x10000000, 0xffff0000, UBD, INSN2_ALIAS, I1 },/* beq 0,0 */
1240 {"b", "p", 0x04010000, 0xffff0000, UBD, INSN2_ALIAS, I1 },/* bgez 0 */
1241 {"bal", "p", 0x04110000, 0xffff0000, UBD|WR_31, INSN2_ALIAS, I1 },/* bgezal 0*/
1242
1243 {"abs", "d,v", 0, (int) M_ABS, INSN_MACRO, 0, I1 },
1244 {"abs.s", "D,V", 0x46000005, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1245 {"abs.d", "D,V", 0x46200005, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
1246 {"abs.ps", "D,V", 0x46c00005, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
1247 {"add", "d,v,t", 0x00000020, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1248 {"add", "t,r,I", 0, (int) M_ADD_I, INSN_MACRO, 0, I1 },
1249 {"add.s", "D,V,T", 0x46000000, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
1250 {"add.d", "D,V,T", 0x46200000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
1251 {"add.ob", "X,Y,Q", 0x7800000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1252 {"add.ob", "D,S,T", 0x4ac0000b, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1253 {"add.ob", "D,S,T[e]", 0x4800000b, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1254 {"add.ob", "D,S,k", 0x4bc0000b, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1255 {"add.ps", "D,V,T", 0x46c00000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
1256 {"add.qh", "X,Y,Q", 0x7820000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1257 {"adda.ob", "Y,Q", 0x78000037, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1258 {"adda.qh", "Y,Q", 0x78200037, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1259 {"addi", "t,r,j", 0x20000000, 0xfc000000, WR_t|RD_s, 0, I1 },
1260 {"addiu", "t,r,j", 0x24000000, 0xfc000000, WR_t|RD_s, 0, I1 },
1261 {"addl.ob", "Y,Q", 0x78000437, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1262 {"addl.qh", "Y,Q", 0x78200437, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1263 {"addr.ps", "D,S,T", 0x46c00018, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
1264 {"addu", "d,v,t", 0x00000021, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1265 {"addu", "t,r,I", 0, (int) M_ADDU_I, INSN_MACRO, 0, I1 },
1266 {"alni.ob", "X,Y,Z,O", 0x78000018, 0xff00003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1267 {"alni.ob", "D,S,T,%", 0x48000018, 0xff00003f, WR_D|RD_S|RD_T, 0, N54 },
1268 {"alni.qh", "X,Y,Z,O", 0x7800001a, 0xff00003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1269 {"alnv.ps", "D,V,T,s", 0x4c00001e, 0xfc00003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
1270 {"alnv.ob", "X,Y,Z,s", 0x78000019, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, 0, MX|SB1 },
1271 {"alnv.qh", "X,Y,Z,s", 0x7800001b, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, 0, MX },
1272 {"and", "d,v,t", 0x00000024, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1273 {"and", "t,r,I", 0, (int) M_AND_I, INSN_MACRO, 0, I1 },
1274 {"and.ob", "X,Y,Q", 0x7800000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1275 {"and.ob", "D,S,T", 0x4ac0000c, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1276 {"and.ob", "D,S,T[e]", 0x4800000c, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1277 {"and.ob", "D,S,k", 0x4bc0000c, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1278 {"and.qh", "X,Y,Q", 0x7820000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1279 {"andi", "t,r,i", 0x30000000, 0xfc000000, WR_t|RD_s, 0, I1 },
1280 /* b is at the top of the table. */
1281 /* bal is at the top of the table. */
1282 /* bc0[tf]l? are at the bottom of the table. */
1283 {"bc1any2f", "N,p", 0x45200000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1284 {"bc1any2t", "N,p", 0x45210000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1285 {"bc1any4f", "N,p", 0x45400000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1286 {"bc1any4t", "N,p", 0x45410000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1287 {"bc1f", "p", 0x45000000, 0xffff0000, CBD|RD_CC|FP_S, 0, I1 },
1288 {"bc1f", "N,p", 0x45000000, 0xffe30000, CBD|RD_CC|FP_S, 0, I4|I32 },
1289 {"bc1fl", "p", 0x45020000, 0xffff0000, CBL|RD_CC|FP_S, 0, I2|T3 },
1290 {"bc1fl", "N,p", 0x45020000, 0xffe30000, CBL|RD_CC|FP_S, 0, I4|I32 },
1291 {"bc1t", "p", 0x45010000, 0xffff0000, CBD|RD_CC|FP_S, 0, I1 },
1292 {"bc1t", "N,p", 0x45010000, 0xffe30000, CBD|RD_CC|FP_S, 0, I4|I32 },
1293 {"bc1tl", "p", 0x45030000, 0xffff0000, CBL|RD_CC|FP_S, 0, I2|T3 },
1294 {"bc1tl", "N,p", 0x45030000, 0xffe30000, CBL|RD_CC|FP_S, 0, I4|I32 },
1295 /* bc2* are at the bottom of the table. */
1296 /* bc3* are at the bottom of the table. */
1297 {"beqz", "s,p", 0x10000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1298 {"beqzl", "s,p", 0x50000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1299 {"beq", "s,t,p", 0x10000000, 0xfc000000, CBD|RD_s|RD_t, 0, I1 },
1300 {"beq", "s,I,p", 0, (int) M_BEQ_I, INSN_MACRO, 0, I1 },
1301 {"beql", "s,t,p", 0x50000000, 0xfc000000, CBL|RD_s|RD_t, 0, I2|T3 },
1302 {"beql", "s,I,p", 0, (int) M_BEQL_I, INSN_MACRO, 0, I2|T3 },
1303 {"bge", "s,t,p", 0, (int) M_BGE, INSN_MACRO, 0, I1 },
1304 {"bge", "s,I,p", 0, (int) M_BGE_I, INSN_MACRO, 0, I1 },
1305 {"bgel", "s,t,p", 0, (int) M_BGEL, INSN_MACRO, 0, I2|T3 },
1306 {"bgel", "s,I,p", 0, (int) M_BGEL_I, INSN_MACRO, 0, I2|T3 },
1307 {"bgeu", "s,t,p", 0, (int) M_BGEU, INSN_MACRO, 0, I1 },
1308 {"bgeu", "s,I,p", 0, (int) M_BGEU_I, INSN_MACRO, 0, I1 },
1309 {"bgeul", "s,t,p", 0, (int) M_BGEUL, INSN_MACRO, 0, I2|T3 },
1310 {"bgeul", "s,I,p", 0, (int) M_BGEUL_I, INSN_MACRO, 0, I2|T3 },
1311 {"bgez", "s,p", 0x04010000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1312 {"bgezl", "s,p", 0x04030000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1313 {"bgezal", "s,p", 0x04110000, 0xfc1f0000, CBD|RD_s|WR_31, 0, I1 },
1314 {"bgezall", "s,p", 0x04130000, 0xfc1f0000, CBL|RD_s|WR_31, 0, I2|T3 },
1315 {"bgt", "s,t,p", 0, (int) M_BGT, INSN_MACRO, 0, I1 },
1316 {"bgt", "s,I,p", 0, (int) M_BGT_I, INSN_MACRO, 0, I1 },
1317 {"bgtl", "s,t,p", 0, (int) M_BGTL, INSN_MACRO, 0, I2|T3 },
1318 {"bgtl", "s,I,p", 0, (int) M_BGTL_I, INSN_MACRO, 0, I2|T3 },
1319 {"bgtu", "s,t,p", 0, (int) M_BGTU, INSN_MACRO, 0, I1 },
1320 {"bgtu", "s,I,p", 0, (int) M_BGTU_I, INSN_MACRO, 0, I1 },
1321 {"bgtul", "s,t,p", 0, (int) M_BGTUL, INSN_MACRO, 0, I2|T3 },
1322 {"bgtul", "s,I,p", 0, (int) M_BGTUL_I, INSN_MACRO, 0, I2|T3 },
1323 {"bgtz", "s,p", 0x1c000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1324 {"bgtzl", "s,p", 0x5c000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1325 {"ble", "s,t,p", 0, (int) M_BLE, INSN_MACRO, 0, I1 },
1326 {"ble", "s,I,p", 0, (int) M_BLE_I, INSN_MACRO, 0, I1 },
1327 {"blel", "s,t,p", 0, (int) M_BLEL, INSN_MACRO, 0, I2|T3 },
1328 {"blel", "s,I,p", 0, (int) M_BLEL_I, INSN_MACRO, 0, I2|T3 },
1329 {"bleu", "s,t,p", 0, (int) M_BLEU, INSN_MACRO, 0, I1 },
1330 {"bleu", "s,I,p", 0, (int) M_BLEU_I, INSN_MACRO, 0, I1 },
1331 {"bleul", "s,t,p", 0, (int) M_BLEUL, INSN_MACRO, 0, I2|T3 },
1332 {"bleul", "s,I,p", 0, (int) M_BLEUL_I, INSN_MACRO, 0, I2|T3 },
1333 {"blez", "s,p", 0x18000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1334 {"blezl", "s,p", 0x58000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1335 {"blt", "s,t,p", 0, (int) M_BLT, INSN_MACRO, 0, I1 },
1336 {"blt", "s,I,p", 0, (int) M_BLT_I, INSN_MACRO, 0, I1 },
1337 {"bltl", "s,t,p", 0, (int) M_BLTL, INSN_MACRO, 0, I2|T3 },
1338 {"bltl", "s,I,p", 0, (int) M_BLTL_I, INSN_MACRO, 0, I2|T3 },
1339 {"bltu", "s,t,p", 0, (int) M_BLTU, INSN_MACRO, 0, I1 },
1340 {"bltu", "s,I,p", 0, (int) M_BLTU_I, INSN_MACRO, 0, I1 },
1341 {"bltul", "s,t,p", 0, (int) M_BLTUL, INSN_MACRO, 0, I2|T3 },
1342 {"bltul", "s,I,p", 0, (int) M_BLTUL_I, INSN_MACRO, 0, I2|T3 },
1343 {"bltz", "s,p", 0x04000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1344 {"bltzl", "s,p", 0x04020000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1345 {"bltzal", "s,p", 0x04100000, 0xfc1f0000, CBD|RD_s|WR_31, 0, I1 },
1346 {"bltzall", "s,p", 0x04120000, 0xfc1f0000, CBL|RD_s|WR_31, 0, I2|T3 },
1347 {"bnez", "s,p", 0x14000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1348 {"bnezl", "s,p", 0x54000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1349 {"bne", "s,t,p", 0x14000000, 0xfc000000, CBD|RD_s|RD_t, 0, I1 },
1350 {"bne", "s,I,p", 0, (int) M_BNE_I, INSN_MACRO, 0, I1 },
1351 {"bnel", "s,t,p", 0x54000000, 0xfc000000, CBL|RD_s|RD_t, 0, I2|T3 },
1352 {"bnel", "s,I,p", 0, (int) M_BNEL_I, INSN_MACRO, 0, I2|T3 },
1353 {"break", "", 0x0000000d, 0xffffffff, TRAP, 0, I1 },
1354 {"break", "c", 0x0000000d, 0xfc00ffff, TRAP, 0, I1 },
1355 {"break", "c,q", 0x0000000d, 0xfc00003f, TRAP, 0, I1 },
1356 {"c.f.d", "S,T", 0x46200030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1357 {"c.f.d", "M,S,T", 0x46200030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1358 {"c.f.s", "S,T", 0x46000030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1359 {"c.f.s", "M,S,T", 0x46000030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1360 {"c.f.ps", "S,T", 0x46c00030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1361 {"c.f.ps", "M,S,T", 0x46c00030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1362 {"c.un.d", "S,T", 0x46200031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1363 {"c.un.d", "M,S,T", 0x46200031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1364 {"c.un.s", "S,T", 0x46000031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1365 {"c.un.s", "M,S,T", 0x46000031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1366 {"c.un.ps", "S,T", 0x46c00031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1367 {"c.un.ps", "M,S,T", 0x46c00031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1368 {"c.eq.d", "S,T", 0x46200032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1369 {"c.eq.d", "M,S,T", 0x46200032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1370 {"c.eq.s", "S,T", 0x46000032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1371 {"c.eq.s", "M,S,T", 0x46000032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1372 {"c.eq.ob", "Y,Q", 0x78000001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
1373 {"c.eq.ob", "S,T", 0x4ac00001, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1374 {"c.eq.ob", "S,T[e]", 0x48000001, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1375 {"c.eq.ob", "S,k", 0x4bc00001, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1376 {"c.eq.ps", "S,T", 0x46c00032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1377 {"c.eq.ps", "M,S,T", 0x46c00032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1378 {"c.eq.qh", "Y,Q", 0x78200001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
1379 {"c.ueq.d", "S,T", 0x46200033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1380 {"c.ueq.d", "M,S,T", 0x46200033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1381 {"c.ueq.s", "S,T", 0x46000033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1382 {"c.ueq.s", "M,S,T", 0x46000033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1383 {"c.ueq.ps","S,T", 0x46c00033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1384 {"c.ueq.ps","M,S,T", 0x46c00033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1385 {"c.olt.d", "S,T", 0x46200034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1386 {"c.olt.d", "M,S,T", 0x46200034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1387 {"c.olt.s", "S,T", 0x46000034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1388 {"c.olt.s", "M,S,T", 0x46000034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1389 {"c.olt.ps","S,T", 0x46c00034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1390 {"c.olt.ps","M,S,T", 0x46c00034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1391 {"c.ult.d", "S,T", 0x46200035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1392 {"c.ult.d", "M,S,T", 0x46200035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1393 {"c.ult.s", "S,T", 0x46000035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1394 {"c.ult.s", "M,S,T", 0x46000035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1395 {"c.ult.ps","S,T", 0x46c00035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1396 {"c.ult.ps","M,S,T", 0x46c00035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1397 {"c.ole.d", "S,T", 0x46200036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1398 {"c.ole.d", "M,S,T", 0x46200036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1399 {"c.ole.s", "S,T", 0x46000036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1400 {"c.ole.s", "M,S,T", 0x46000036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1401 {"c.ole.ps","S,T", 0x46c00036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1402 {"c.ole.ps","M,S,T", 0x46c00036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1403 {"c.ule.d", "S,T", 0x46200037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1404 {"c.ule.d", "M,S,T", 0x46200037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1405 {"c.ule.s", "S,T", 0x46000037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1406 {"c.ule.s", "M,S,T", 0x46000037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1407 {"c.ule.ps","S,T", 0x46c00037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1408 {"c.ule.ps","M,S,T", 0x46c00037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1409 {"c.sf.d", "S,T", 0x46200038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1410 {"c.sf.d", "M,S,T", 0x46200038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1411 {"c.sf.s", "S,T", 0x46000038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1412 {"c.sf.s", "M,S,T", 0x46000038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1413 {"c.sf.ps", "S,T", 0x46c00038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1414 {"c.sf.ps", "M,S,T", 0x46c00038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1415 {"c.ngle.d","S,T", 0x46200039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1416 {"c.ngle.d","M,S,T", 0x46200039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1417 {"c.ngle.s","S,T", 0x46000039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1418 {"c.ngle.s","M,S,T", 0x46000039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1419 {"c.ngle.ps","S,T", 0x46c00039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1420 {"c.ngle.ps","M,S,T", 0x46c00039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1421 {"c.seq.d", "S,T", 0x4620003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1422 {"c.seq.d", "M,S,T", 0x4620003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1423 {"c.seq.s", "S,T", 0x4600003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1424 {"c.seq.s", "M,S,T", 0x4600003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1425 {"c.seq.ps","S,T", 0x46c0003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1426 {"c.seq.ps","M,S,T", 0x46c0003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1427 {"c.ngl.d", "S,T", 0x4620003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1428 {"c.ngl.d", "M,S,T", 0x4620003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1429 {"c.ngl.s", "S,T", 0x4600003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1430 {"c.ngl.s", "M,S,T", 0x4600003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1431 {"c.ngl.ps","S,T", 0x46c0003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1432 {"c.ngl.ps","M,S,T", 0x46c0003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1433 {"c.lt.d", "S,T", 0x4620003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1434 {"c.lt.d", "M,S,T", 0x4620003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1435 {"c.lt.s", "S,T", 0x4600003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1436 {"c.lt.s", "M,S,T", 0x4600003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1437 {"c.lt.ob", "Y,Q", 0x78000004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
1438 {"c.lt.ob", "S,T", 0x4ac00004, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1439 {"c.lt.ob", "S,T[e]", 0x48000004, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1440 {"c.lt.ob", "S,k", 0x4bc00004, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1441 {"c.lt.ps", "S,T", 0x46c0003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1442 {"c.lt.ps", "M,S,T", 0x46c0003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1443 {"c.lt.qh", "Y,Q", 0x78200004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
1444 {"c.nge.d", "S,T", 0x4620003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1445 {"c.nge.d", "M,S,T", 0x4620003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1446 {"c.nge.s", "S,T", 0x4600003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1447 {"c.nge.s", "M,S,T", 0x4600003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1448 {"c.nge.ps","S,T", 0x46c0003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1449 {"c.nge.ps","M,S,T", 0x46c0003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1450 {"c.le.d", "S,T", 0x4620003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1451 {"c.le.d", "M,S,T", 0x4620003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1452 {"c.le.s", "S,T", 0x4600003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1453 {"c.le.s", "M,S,T", 0x4600003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1454 {"c.le.ob", "Y,Q", 0x78000005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
1455 {"c.le.ob", "S,T", 0x4ac00005, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1456 {"c.le.ob", "S,T[e]", 0x48000005, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1457 {"c.le.ob", "S,k", 0x4bc00005, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1458 {"c.le.ps", "S,T", 0x46c0003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1459 {"c.le.ps", "M,S,T", 0x46c0003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1460 {"c.le.qh", "Y,Q", 0x78200005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
1461 {"c.ngt.d", "S,T", 0x4620003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1462 {"c.ngt.d", "M,S,T", 0x4620003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1463 {"c.ngt.s", "S,T", 0x4600003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1464 {"c.ngt.s", "M,S,T", 0x4600003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1465 {"c.ngt.ps","S,T", 0x46c0003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1466 {"c.ngt.ps","M,S,T", 0x46c0003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1467 {"cabs.eq.d", "M,S,T", 0x46200072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1468 {"cabs.eq.ps", "M,S,T", 0x46c00072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1469 {"cabs.eq.s", "M,S,T", 0x46000072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1470 {"cabs.f.d", "M,S,T", 0x46200070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1471 {"cabs.f.ps", "M,S,T", 0x46c00070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1472 {"cabs.f.s", "M,S,T", 0x46000070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1473 {"cabs.le.d", "M,S,T", 0x4620007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1474 {"cabs.le.ps", "M,S,T", 0x46c0007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1475 {"cabs.le.s", "M,S,T", 0x4600007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1476 {"cabs.lt.d", "M,S,T", 0x4620007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1477 {"cabs.lt.ps", "M,S,T", 0x46c0007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1478 {"cabs.lt.s", "M,S,T", 0x4600007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1479 {"cabs.nge.d", "M,S,T", 0x4620007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1480 {"cabs.nge.ps","M,S,T", 0x46c0007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1481 {"cabs.nge.s", "M,S,T", 0x4600007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1482 {"cabs.ngl.d", "M,S,T", 0x4620007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1483 {"cabs.ngl.ps","M,S,T", 0x46c0007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1484 {"cabs.ngl.s", "M,S,T", 0x4600007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1485 {"cabs.ngle.d","M,S,T", 0x46200079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1486 {"cabs.ngle.ps","M,S,T",0x46c00079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1487 {"cabs.ngle.s","M,S,T", 0x46000079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1488 {"cabs.ngt.d", "M,S,T", 0x4620007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1489 {"cabs.ngt.ps","M,S,T", 0x46c0007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1490 {"cabs.ngt.s", "M,S,T", 0x4600007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1491 {"cabs.ole.d", "M,S,T", 0x46200076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1492 {"cabs.ole.ps","M,S,T", 0x46c00076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1493 {"cabs.ole.s", "M,S,T", 0x46000076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1494 {"cabs.olt.d", "M,S,T", 0x46200074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1495 {"cabs.olt.ps","M,S,T", 0x46c00074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1496 {"cabs.olt.s", "M,S,T", 0x46000074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1497 {"cabs.seq.d", "M,S,T", 0x4620007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1498 {"cabs.seq.ps","M,S,T", 0x46c0007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1499 {"cabs.seq.s", "M,S,T", 0x4600007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1500 {"cabs.sf.d", "M,S,T", 0x46200078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1501 {"cabs.sf.ps", "M,S,T", 0x46c00078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1502 {"cabs.sf.s", "M,S,T", 0x46000078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1503 {"cabs.ueq.d", "M,S,T", 0x46200073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1504 {"cabs.ueq.ps","M,S,T", 0x46c00073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1505 {"cabs.ueq.s", "M,S,T", 0x46000073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1506 {"cabs.ule.d", "M,S,T", 0x46200077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1507 {"cabs.ule.ps","M,S,T", 0x46c00077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1508 {"cabs.ule.s", "M,S,T", 0x46000077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1509 {"cabs.ult.d", "M,S,T", 0x46200075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1510 {"cabs.ult.ps","M,S,T", 0x46c00075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1511 {"cabs.ult.s", "M,S,T", 0x46000075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1512 {"cabs.un.d", "M,S,T", 0x46200071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1513 {"cabs.un.ps", "M,S,T", 0x46c00071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1514 {"cabs.un.s", "M,S,T", 0x46000071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1515 /* CW4010 instructions which are aliases for the cache instruction. */
1516 {"flushi", "", 0xbc010000, 0xffffffff, 0, 0, L1 },
1517 {"flushd", "", 0xbc020000, 0xffffffff, 0, 0, L1 },
1518 {"flushid", "", 0xbc030000, 0xffffffff, 0, 0, L1 },
1519 {"wb", "o(b)", 0xbc040000, 0xfc1f0000, SM|RD_b, 0, L1 },
1520 {"cache", "k,o(b)", 0xbc000000, 0xfc000000, RD_b, 0, I3|I32|T3},
1521 {"cache", "k,A(b)", 0, (int) M_CACHE_AB, INSN_MACRO, 0, I3|I32|T3},
1522 {"ceil.l.d", "D,S", 0x4620000a, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1523 {"ceil.l.s", "D,S", 0x4600000a, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1524 {"ceil.w.d", "D,S", 0x4620000e, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
1525 {"ceil.w.s", "D,S", 0x4600000e, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
1526 {"cfc0", "t,G", 0x40400000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I1 },
1527 {"cfc1", "t,G", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1|FP_S, 0, I1 },
1528 {"cfc1", "t,S", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1|FP_S, 0, I1 },
1529 /* cfc2 is at the bottom of the table. */
1530 /* cfc3 is at the bottom of the table. */
1531 {"cftc1", "d,E", 0x41000023, 0xffe007ff, TRAP|LCD|WR_d|RD_C1|FP_S, 0, MT32 },
1532 {"cftc1", "d,T", 0x41000023, 0xffe007ff, TRAP|LCD|WR_d|RD_C1|FP_S, 0, MT32 },
1533 {"cftc2", "d,E", 0x41000025, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
1534 {"clo", "U,s", 0x70000021, 0xfc0007ff, WR_d|WR_t|RD_s, 0, I32|N55 },
1535 {"clz", "U,s", 0x70000020, 0xfc0007ff, WR_d|WR_t|RD_s, 0, I32|N55 },
1536 {"ctc0", "t,G", 0x40c00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
1537 {"ctc1", "t,G", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC|FP_S, 0, I1 },
1538 {"ctc1", "t,S", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC|FP_S, 0, I1 },
1539 /* ctc2 is at the bottom of the table. */
1540 /* ctc3 is at the bottom of the table. */
1541 {"cttc1", "t,g", 0x41800023, 0xffe007ff, TRAP|COD|RD_t|WR_CC|FP_S, 0, MT32 },
1542 {"cttc1", "t,S", 0x41800023, 0xffe007ff, TRAP|COD|RD_t|WR_CC|FP_S, 0, MT32 },
1543 {"cttc2", "t,g", 0x41800025, 0xffe007ff, TRAP|COD|RD_t|WR_CC, 0, MT32 },
1544 {"cvt.d.l", "D,S", 0x46a00021, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1545 {"cvt.d.s", "D,S", 0x46000021, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1546 {"cvt.d.w", "D,S", 0x46800021, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1547 {"cvt.l.d", "D,S", 0x46200025, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1548 {"cvt.l.s", "D,S", 0x46000025, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1549 {"cvt.s.l", "D,S", 0x46a00020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1550 {"cvt.s.d", "D,S", 0x46200020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1551 {"cvt.s.w", "D,S", 0x46800020, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1552 {"cvt.s.pl","D,S", 0x46c00028, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I5|I33 },
1553 {"cvt.s.pu","D,S", 0x46c00020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I5|I33 },
1554 {"cvt.w.d", "D,S", 0x46200024, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1555 {"cvt.w.s", "D,S", 0x46000024, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1556 {"cvt.ps.pw", "D,S", 0x46800026, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, M3D },
1557 {"cvt.ps.s","D,V,T", 0x46000026, 0xffe0003f, WR_D|RD_S|RD_T|FP_S|FP_D, 0, I5|I33 },
1558 {"cvt.pw.ps", "D,S", 0x46c00024, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, M3D },
1559 {"dabs", "d,v", 0, (int) M_DABS, INSN_MACRO, 0, I3 },
1560 {"dadd", "d,v,t", 0x0000002c, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1561 {"dadd", "t,r,I", 0, (int) M_DADD_I, INSN_MACRO, 0, I3 },
1562 {"daddi", "t,r,j", 0x60000000, 0xfc000000, WR_t|RD_s, 0, I3 },
1563 {"daddiu", "t,r,j", 0x64000000, 0xfc000000, WR_t|RD_s, 0, I3 },
1564 {"daddu", "d,v,t", 0x0000002d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1565 {"daddu", "t,r,I", 0, (int) M_DADDU_I, INSN_MACRO, 0, I3 },
1566 {"dbreak", "", 0x7000003f, 0xffffffff, 0, 0, N5 },
1567 {"dclo", "U,s", 0x70000025, 0xfc0007ff, RD_s|WR_d|WR_t, 0, I64|N55 },
1568 {"dclz", "U,s", 0x70000024, 0xfc0007ff, RD_s|WR_d|WR_t, 0, I64|N55 },
1569 /* dctr and dctw are used on the r5000. */
1570 {"dctr", "o(b)", 0xbc050000, 0xfc1f0000, RD_b, 0, I3 },
1571 {"dctw", "o(b)", 0xbc090000, 0xfc1f0000, RD_b, 0, I3 },
1572 {"deret", "", 0x4200001f, 0xffffffff, 0, 0, I32|G2 },
1573 {"dext", "t,r,I,+I", 0, (int) M_DEXT, INSN_MACRO, 0, I65 },
1574 {"dext", "t,r,+A,+C", 0x7c000003, 0xfc00003f, WR_t|RD_s, 0, I65 },
1575 {"dextm", "t,r,+A,+G", 0x7c000001, 0xfc00003f, WR_t|RD_s, 0, I65 },
1576 {"dextu", "t,r,+E,+H", 0x7c000002, 0xfc00003f, WR_t|RD_s, 0, I65 },
1577 /* For ddiv, see the comments about div. */
1578 {"ddiv", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1579 {"ddiv", "d,v,t", 0, (int) M_DDIV_3, INSN_MACRO, 0, I3 },
1580 {"ddiv", "d,v,I", 0, (int) M_DDIV_3I, INSN_MACRO, 0, I3 },
1581 /* For ddivu, see the comments about div. */
1582 {"ddivu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1583 {"ddivu", "d,v,t", 0, (int) M_DDIVU_3, INSN_MACRO, 0, I3 },
1584 {"ddivu", "d,v,I", 0, (int) M_DDIVU_3I, INSN_MACRO, 0, I3 },
1585 {"di", "", 0x41606000, 0xffffffff, WR_t|WR_C0, 0, I33 },
1586 {"di", "t", 0x41606000, 0xffe0ffff, WR_t|WR_C0, 0, I33 },
1587 {"dins", "t,r,I,+I", 0, (int) M_DINS, INSN_MACRO, 0, I65 },
1588 {"dins", "t,r,+A,+B", 0x7c000007, 0xfc00003f, WR_t|RD_s, 0, I65 },
1589 {"dinsm", "t,r,+A,+F", 0x7c000005, 0xfc00003f, WR_t|RD_s, 0, I65 },
1590 {"dinsu", "t,r,+E,+F", 0x7c000006, 0xfc00003f, WR_t|RD_s, 0, I65 },
1591 /* The MIPS assembler treats the div opcode with two operands as
1592 though the first operand appeared twice (the first operand is both
1593 a source and a destination). To get the div machine instruction,
1594 you must use an explicit destination of $0. */
1595 {"div", "z,s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1596 {"div", "z,t", 0x0000001a, 0xffe0ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1597 {"div", "d,v,t", 0, (int) M_DIV_3, INSN_MACRO, 0, I1 },
1598 {"div", "d,v,I", 0, (int) M_DIV_3I, INSN_MACRO, 0, I1 },
1599 {"div.d", "D,V,T", 0x46200003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
1600 {"div.s", "D,V,T", 0x46000003, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
1601 {"div.ps", "D,V,T", 0x46c00003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
1602 /* For divu, see the comments about div. */
1603 {"divu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1604 {"divu", "z,t", 0x0000001b, 0xffe0ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1605 {"divu", "d,v,t", 0, (int) M_DIVU_3, INSN_MACRO, 0, I1 },
1606 {"divu", "d,v,I", 0, (int) M_DIVU_3I, INSN_MACRO, 0, I1 },
1607 {"dla", "t,A(b)", 0, (int) M_DLA_AB, INSN_MACRO, 0, I3 },
1608 {"dlca", "t,A(b)", 0, (int) M_DLCA_AB, INSN_MACRO, 0, I3 },
1609 {"dli", "t,j", 0x24000000, 0xffe00000, WR_t, 0, I3 }, /* addiu */
1610 {"dli", "t,i", 0x34000000, 0xffe00000, WR_t, 0, I3 }, /* ori */
1611 {"dli", "t,I", 0, (int) M_DLI, INSN_MACRO, 0, I3 },
1612 {"dmacc", "d,s,t", 0x00000029, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1613 {"dmacchi", "d,s,t", 0x00000229, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1614 {"dmacchis", "d,s,t", 0x00000629, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1615 {"dmacchiu", "d,s,t", 0x00000269, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1616 {"dmacchius", "d,s,t", 0x00000669, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1617 {"dmaccs", "d,s,t", 0x00000429, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1618 {"dmaccu", "d,s,t", 0x00000069, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1619 {"dmaccus", "d,s,t", 0x00000469, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1620 {"dmadd16", "s,t", 0x00000029, 0xfc00ffff, RD_s|RD_t|MOD_LO, 0, N411 },
1621 {"dmfc0", "t,G", 0x40200000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I3 },
1622 {"dmfc0", "t,+D", 0x40200000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I64 },
1623 {"dmfc0", "t,G,H", 0x40200000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I64 },
1624 {"dmt", "", 0x41600bc1, 0xffffffff, TRAP, 0, MT32 },
1625 {"dmt", "t", 0x41600bc1, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1626 {"dmtc0", "t,G", 0x40a00000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, 0, I3 },
1627 {"dmtc0", "t,+D", 0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I64 },
1628 {"dmtc0", "t,G,H", 0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I64 },
1629 {"dmfc1", "t,S", 0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I3 },
1630 {"dmfc1", "t,G", 0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I3 },
1631 {"dmtc1", "t,S", 0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I3 },
1632 {"dmtc1", "t,G", 0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I3 },
1633 /* dmfc2 is at the bottom of the table. */
1634 /* dmtc2 is at the bottom of the table. */
1635 /* dmfc3 is at the bottom of the table. */
1636 /* dmtc3 is at the bottom of the table. */
1637 {"dmul", "d,v,t", 0, (int) M_DMUL, INSN_MACRO, 0, I3 },
1638 {"dmul", "d,v,I", 0, (int) M_DMUL_I, INSN_MACRO, 0, I3 },
1639 {"dmulo", "d,v,t", 0, (int) M_DMULO, INSN_MACRO, 0, I3 },
1640 {"dmulo", "d,v,I", 0, (int) M_DMULO_I, INSN_MACRO, 0, I3 },
1641 {"dmulou", "d,v,t", 0, (int) M_DMULOU, INSN_MACRO, 0, I3 },
1642 {"dmulou", "d,v,I", 0, (int) M_DMULOU_I, INSN_MACRO, 0, I3 },
1643 {"dmult", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1644 {"dmultu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1645 {"dneg", "d,w", 0x0000002e, 0xffe007ff, WR_d|RD_t, 0, I3 }, /* dsub 0 */
1646 {"dnegu", "d,w", 0x0000002f, 0xffe007ff, WR_d|RD_t, 0, I3 }, /* dsubu 0*/
1647 {"drem", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1648 {"drem", "d,v,t", 3, (int) M_DREM_3, INSN_MACRO, 0, I3 },
1649 {"drem", "d,v,I", 3, (int) M_DREM_3I, INSN_MACRO, 0, I3 },
1650 {"dremu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1651 {"dremu", "d,v,t", 3, (int) M_DREMU_3, INSN_MACRO, 0, I3 },
1652 {"dremu", "d,v,I", 3, (int) M_DREMU_3I, INSN_MACRO, 0, I3 },
1653 {"dret", "", 0x7000003e, 0xffffffff, 0, 0, N5 },
1654 {"drol", "d,v,t", 0, (int) M_DROL, INSN_MACRO, 0, I3 },
1655 {"drol", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, 0, I3 },
1656 {"dror", "d,v,t", 0, (int) M_DROR, INSN_MACRO, 0, I3 },
1657 {"dror", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, 0, I3 },
1658 {"dror", "d,w,<", 0x0020003a, 0xffe0003f, WR_d|RD_t, 0, N5|I65 },
1659 {"drorv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, 0, N5|I65 },
1660 {"dror32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, 0, N5|I65 },
1661 {"drotl", "d,v,t", 0, (int) M_DROL, INSN_MACRO, 0, I65 },
1662 {"drotl", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, 0, I65 },
1663 {"drotr", "d,v,t", 0, (int) M_DROR, INSN_MACRO, 0, I65 },
1664 {"drotr", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, 0, I65 },
1665 {"drotrv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, 0, I65 },
1666 {"drotr32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, 0, I65 },
1667 {"dsbh", "d,w", 0x7c0000a4, 0xffe007ff, WR_d|RD_t, 0, I65 },
1668 {"dshd", "d,w", 0x7c000164, 0xffe007ff, WR_d|RD_t, 0, I65 },
1669 {"dsllv", "d,t,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
1670 {"dsll32", "d,w,<", 0x0000003c, 0xffe0003f, WR_d|RD_t, 0, I3 },
1671 {"dsll", "d,w,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsllv */
1672 {"dsll", "d,w,>", 0x0000003c, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsll32 */
1673 {"dsll", "d,w,<", 0x00000038, 0xffe0003f, WR_d|RD_t, 0, I3 },
1674 {"dsrav", "d,t,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
1675 {"dsra32", "d,w,<", 0x0000003f, 0xffe0003f, WR_d|RD_t, 0, I3 },
1676 {"dsra", "d,w,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsrav */
1677 {"dsra", "d,w,>", 0x0000003f, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsra32 */
1678 {"dsra", "d,w,<", 0x0000003b, 0xffe0003f, WR_d|RD_t, 0, I3 },
1679 {"dsrlv", "d,t,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
1680 {"dsrl32", "d,w,<", 0x0000003e, 0xffe0003f, WR_d|RD_t, 0, I3 },
1681 {"dsrl", "d,w,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsrlv */
1682 {"dsrl", "d,w,>", 0x0000003e, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsrl32 */
1683 {"dsrl", "d,w,<", 0x0000003a, 0xffe0003f, WR_d|RD_t, 0, I3 },
1684 {"dsub", "d,v,t", 0x0000002e, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1685 {"dsub", "d,v,I", 0, (int) M_DSUB_I, INSN_MACRO, 0, I3 },
1686 {"dsubu", "d,v,t", 0x0000002f, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1687 {"dsubu", "d,v,I", 0, (int) M_DSUBU_I, INSN_MACRO, 0, I3 },
1688 {"dvpe", "", 0x41600001, 0xffffffff, TRAP, 0, MT32 },
1689 {"dvpe", "t", 0x41600001, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1690 {"ei", "", 0x41606020, 0xffffffff, WR_t|WR_C0, 0, I33 },
1691 {"ei", "t", 0x41606020, 0xffe0ffff, WR_t|WR_C0, 0, I33 },
1692 {"emt", "", 0x41600be1, 0xffffffff, TRAP, 0, MT32 },
1693 {"emt", "t", 0x41600be1, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1694 {"eret", "", 0x42000018, 0xffffffff, 0, 0, I3|I32 },
1695 {"evpe", "", 0x41600021, 0xffffffff, TRAP, 0, MT32 },
1696 {"evpe", "t", 0x41600021, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1697 {"ext", "t,r,+A,+C", 0x7c000000, 0xfc00003f, WR_t|RD_s, 0, I33 },
1698 {"floor.l.d", "D,S", 0x4620000b, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1699 {"floor.l.s", "D,S", 0x4600000b, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1700 {"floor.w.d", "D,S", 0x4620000f, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
1701 {"floor.w.s", "D,S", 0x4600000f, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
1702 {"hibernate","", 0x42000023, 0xffffffff, 0, 0, V1 },
1703 {"ins", "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_t|RD_s, 0, I33 },
1704 {"jr", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 },
1705 /* jr.hb is officially MIPS{32,64}R2, but it works on R1 as jr with
1706 the same hazard barrier effect. */
1707 {"jr.hb", "s", 0x00000408, 0xfc1fffff, UBD|RD_s, 0, I32 },
1708 {"j", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 }, /* jr */
1709 /* SVR4 PIC code requires special handling for j, so it must be a
1710 macro. */
1711 {"j", "a", 0, (int) M_J_A, INSN_MACRO, 0, I1 },
1712 /* This form of j is used by the disassembler and internally by the
1713 assembler, but will never match user input (because the line above
1714 will match first). */
1715 {"j", "a", 0x08000000, 0xfc000000, UBD, 0, I1 },
1716 {"jalr", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d, 0, I1 },
1717 {"jalr", "d,s", 0x00000009, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I1 },
1718 /* jalr.hb is officially MIPS{32,64}R2, but it works on R1 as jalr
1719 with the same hazard barrier effect. */
1720 {"jalr.hb", "s", 0x0000fc09, 0xfc1fffff, UBD|RD_s|WR_d, 0, I32 },
1721 {"jalr.hb", "d,s", 0x00000409, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I32 },
1722 /* SVR4 PIC code requires special handling for jal, so it must be a
1723 macro. */
1724 {"jal", "d,s", 0, (int) M_JAL_2, INSN_MACRO, 0, I1 },
1725 {"jal", "s", 0, (int) M_JAL_1, INSN_MACRO, 0, I1 },
1726 {"jal", "a", 0, (int) M_JAL_A, INSN_MACRO, 0, I1 },
1727 /* This form of jal is used by the disassembler and internally by the
1728 assembler, but will never match user input (because the line above
1729 will match first). */
1730 {"jal", "a", 0x0c000000, 0xfc000000, UBD|WR_31, 0, I1 },
1731 {"jalx", "a", 0x74000000, 0xfc000000, UBD|WR_31, 0, I16 },
1732 {"la", "t,A(b)", 0, (int) M_LA_AB, INSN_MACRO, 0, I1 },
1733 {"lb", "t,o(b)", 0x80000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1734 {"lb", "t,A(b)", 0, (int) M_LB_AB, INSN_MACRO, 0, I1 },
1735 {"lbu", "t,o(b)", 0x90000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1736 {"lbu", "t,A(b)", 0, (int) M_LBU_AB, INSN_MACRO, 0, I1 },
1737 {"lca", "t,A(b)", 0, (int) M_LCA_AB, INSN_MACRO, 0, I1 },
1738 {"ld", "t,o(b)", 0xdc000000, 0xfc000000, WR_t|RD_b, 0, I3 },
1739 {"ld", "t,o(b)", 0, (int) M_LD_OB, INSN_MACRO, 0, I1 },
1740 {"ld", "t,A(b)", 0, (int) M_LD_AB, INSN_MACRO, 0, I1 },
1741 {"ldc1", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 },
1742 {"ldc1", "E,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 },
1743 {"ldc1", "T,A(b)", 0, (int) M_LDC1_AB, INSN_MACRO, 0, I2 },
1744 {"ldc1", "E,A(b)", 0, (int) M_LDC1_AB, INSN_MACRO, 0, I2 },
1745 {"l.d", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 }, /* ldc1 */
1746 {"l.d", "T,o(b)", 0, (int) M_L_DOB, INSN_MACRO, 0, I1 },
1747 {"l.d", "T,A(b)", 0, (int) M_L_DAB, INSN_MACRO, 0, I1 },
1748 {"ldc2", "E,o(b)", 0xd8000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I2 },
1749 {"ldc2", "E,A(b)", 0, (int) M_LDC2_AB, INSN_MACRO, 0, I2 },
1750 {"ldc3", "E,o(b)", 0xdc000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I2 },
1751 {"ldc3", "E,A(b)", 0, (int) M_LDC3_AB, INSN_MACRO, 0, I2 },
1752 {"ldl", "t,o(b)", 0x68000000, 0xfc000000, LDD|WR_t|RD_b, 0, I3 },
1753 {"ldl", "t,A(b)", 0, (int) M_LDL_AB, INSN_MACRO, 0, I3 },
1754 {"ldr", "t,o(b)", 0x6c000000, 0xfc000000, LDD|WR_t|RD_b, 0, I3 },
1755 {"ldr", "t,A(b)", 0, (int) M_LDR_AB, INSN_MACRO, 0, I3 },
1756 {"ldxc1", "D,t(b)", 0x4c000001, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I4|I33 },
1757 {"lh", "t,o(b)", 0x84000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1758 {"lh", "t,A(b)", 0, (int) M_LH_AB, INSN_MACRO, 0, I1 },
1759 {"lhu", "t,o(b)", 0x94000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1760 {"lhu", "t,A(b)", 0, (int) M_LHU_AB, INSN_MACRO, 0, I1 },
1761 /* li is at the start of the table. */
1762 {"li.d", "t,F", 0, (int) M_LI_D, INSN_MACRO, 0, I1 },
1763 {"li.d", "T,L", 0, (int) M_LI_DD, INSN_MACRO, 0, I1 },
1764 {"li.s", "t,f", 0, (int) M_LI_S, INSN_MACRO, 0, I1 },
1765 {"li.s", "T,l", 0, (int) M_LI_SS, INSN_MACRO, 0, I1 },
1766 {"ll", "t,o(b)", 0xc0000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 },
1767 {"ll", "t,A(b)", 0, (int) M_LL_AB, INSN_MACRO, 0, I2 },
1768 {"lld", "t,o(b)", 0xd0000000, 0xfc000000, LDD|RD_b|WR_t, 0, I3 },
1769 {"lld", "t,A(b)", 0, (int) M_LLD_AB, INSN_MACRO, 0, I3 },
1770 {"lui", "t,u", 0x3c000000, 0xffe00000, WR_t, 0, I1 },
1771 {"luxc1", "D,t(b)", 0x4c000005, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I5|I33|N55},
1772 {"lw", "t,o(b)", 0x8c000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1773 {"lw", "t,A(b)", 0, (int) M_LW_AB, INSN_MACRO, 0, I1 },
1774 {"lwc0", "E,o(b)", 0xc0000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
1775 {"lwc0", "E,A(b)", 0, (int) M_LWC0_AB, INSN_MACRO, 0, I1 },
1776 {"lwc1", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 },
1777 {"lwc1", "E,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 },
1778 {"lwc1", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
1779 {"lwc1", "E,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
1780 {"l.s", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 }, /* lwc1 */
1781 {"l.s", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
1782 {"lwc2", "E,o(b)", 0xc8000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
1783 {"lwc2", "E,A(b)", 0, (int) M_LWC2_AB, INSN_MACRO, 0, I1 },
1784 {"lwc3", "E,o(b)", 0xcc000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
1785 {"lwc3", "E,A(b)", 0, (int) M_LWC3_AB, INSN_MACRO, 0, I1 },
1786 {"lwl", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1787 {"lwl", "t,A(b)", 0, (int) M_LWL_AB, INSN_MACRO, 0, I1 },
1788 {"lcache", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 }, /* same */
1789 {"lcache", "t,A(b)", 0, (int) M_LWL_AB, INSN_MACRO, 0, I2 }, /* as lwl */
1790 {"lwr", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1791 {"lwr", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO, 0, I1 },
1792 {"flush", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 }, /* same */
1793 {"flush", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO, 0, I2 }, /* as lwr */
1794 {"fork", "d,s,t", 0x7c000008, 0xfc0007ff, TRAP|WR_d|RD_s|RD_t, 0, MT32 },
1795 {"lwu", "t,o(b)", 0x9c000000, 0xfc000000, LDD|RD_b|WR_t, 0, I3 },
1796 {"lwu", "t,A(b)", 0, (int) M_LWU_AB, INSN_MACRO, 0, I3 },
1797 {"lwxc1", "D,t(b)", 0x4c000000, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I4|I33 },
1798 {"lwxs", "d,t(b)", 0x70000088, 0xfc0007ff, LDD|RD_b|RD_t|WR_d, 0, SMT },
1799 {"macc", "d,s,t", 0x00000028, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1800 {"macc", "d,s,t", 0x00000158, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1801 {"maccs", "d,s,t", 0x00000428, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1802 {"macchi", "d,s,t", 0x00000228, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1803 {"macchi", "d,s,t", 0x00000358, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1804 {"macchis", "d,s,t", 0x00000628, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1805 {"macchiu", "d,s,t", 0x00000268, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1806 {"macchiu", "d,s,t", 0x00000359, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1807 {"macchius","d,s,t", 0x00000668, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1808 {"maccu", "d,s,t", 0x00000068, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1809 {"maccu", "d,s,t", 0x00000159, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1810 {"maccus", "d,s,t", 0x00000468, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1811 {"mad", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, P3 },
1812 {"madu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, P3 },
1813 {"madd.d", "D,R,S,T", 0x4c000021, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1814 {"madd.s", "D,R,S,T", 0x4c000020, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
1815 {"madd.ps", "D,R,S,T", 0x4c000026, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
1816 {"madd", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1817 {"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1818 {"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, G1 },
1819 {"madd", "7,s,t", 0x70000000, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1820 {"madd", "d,s,t", 0x70000000, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1821 {"maddp", "s,t", 0x70000441, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, SMT },
1822 {"maddu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1823 {"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1824 {"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, G1 },
1825 {"maddu", "7,s,t", 0x70000001, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1826 {"maddu", "d,s,t", 0x70000001, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1827 {"madd16", "s,t", 0x00000028, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, N411 },
1828 {"max.ob", "X,Y,Q", 0x78000007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1829 {"max.ob", "D,S,T", 0x4ac00007, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1830 {"max.ob", "D,S,T[e]", 0x48000007, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1831 {"max.ob", "D,S,k", 0x4bc00007, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1832 {"max.qh", "X,Y,Q", 0x78200007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1833 {"mfpc", "t,P", 0x4000c801, 0xffe0ffc1, LCD|WR_t|RD_C0, 0, M1|N5 },
1834 {"mfps", "t,P", 0x4000c800, 0xffe0ffc1, LCD|WR_t|RD_C0, 0, M1|N5 },
1835 {"mftacx", "d", 0x41020021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
1836 {"mftacx", "d,*", 0x41020021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
1837 {"mftc0", "d,+t", 0x41000000, 0xffe007ff, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
1838 {"mftc0", "d,+T", 0x41000000, 0xffe007f8, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
1839 {"mftc0", "d,E,H", 0x41000000, 0xffe007f8, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
1840 {"mftc1", "d,T", 0x41000022, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_S, 0, MT32 },
1841 {"mftc1", "d,E", 0x41000022, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_S, 0, MT32 },
1842 {"mftc2", "d,E", 0x41000024, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
1843 {"mftdsp", "d", 0x41100021, 0xffff07ff, TRAP|WR_d, 0, MT32 },
1844 {"mftgpr", "d,t", 0x41000020, 0xffe007ff, TRAP|WR_d|RD_t, 0, MT32 },
1845 {"mfthc1", "d,T", 0x41000032, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_D, 0, MT32 },
1846 {"mfthc1", "d,E", 0x41000032, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_D, 0, MT32 },
1847 {"mfthc2", "d,E", 0x41000034, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
1848 {"mfthi", "d", 0x41010021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
1849 {"mfthi", "d,*", 0x41010021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
1850 {"mftlo", "d", 0x41000021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
1851 {"mftlo", "d,*", 0x41000021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
1852 {"mftr", "d,t,!,H,$", 0x41000000, 0xffe007c8, TRAP|WR_d, 0, MT32 },
1853 {"mfc0", "t,G", 0x40000000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I1 },
1854 {"mfc0", "t,+D", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I32 },
1855 {"mfc0", "t,G,H", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I32 },
1856 {"mfc1", "t,S", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, 0, I1 },
1857 {"mfc1", "t,G", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, 0, I1 },
1858 {"mfhc1", "t,S", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I33 },
1859 {"mfhc1", "t,G", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I33 },
1860 /* mfc2 is at the bottom of the table. */
1861 /* mfhc2 is at the bottom of the table. */
1862 /* mfc3 is at the bottom of the table. */
1863 {"mfdr", "t,G", 0x7000003d, 0xffe007ff, LCD|WR_t|RD_C0, 0, N5 },
1864 {"mfhi", "d", 0x00000010, 0xffff07ff, WR_d|RD_HI, 0, I1 },
1865 {"mfhi", "d,9", 0x00000010, 0xff9f07ff, WR_d|RD_HI, 0, D32 },
1866 {"mflo", "d", 0x00000012, 0xffff07ff, WR_d|RD_LO, 0, I1 },
1867 {"mflo", "d,9", 0x00000012, 0xff9f07ff, WR_d|RD_LO, 0, D32 },
1868 {"mflhxu", "d", 0x00000052, 0xffff07ff, WR_d|MOD_HILO, 0, SMT },
1869 {"min.ob", "X,Y,Q", 0x78000006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1870 {"min.ob", "D,S,T", 0x4ac00006, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1871 {"min.ob", "D,S,T[e]", 0x48000006, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1872 {"min.ob", "D,S,k", 0x4bc00006, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1873 {"min.qh", "X,Y,Q", 0x78200006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1874 {"mov.d", "D,S", 0x46200006, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
1875 {"mov.s", "D,S", 0x46000006, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1876 {"mov.ps", "D,S", 0x46c00006, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
1877 {"movf", "d,s,N", 0x00000001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_S|FP_D, 0, I4|I32 },
1878 {"movf.d", "D,S,N", 0x46200011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I4|I32 },
1879 {"movf.l", "D,S,N", 0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1880 {"movf.l", "X,Y,N", 0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1881 {"movf.s", "D,S,N", 0x46000011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, 0, I4|I32 },
1882 {"movf.ps", "D,S,N", 0x46c00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I5|I33 },
1883 {"movn", "d,v,t", 0x0000000b, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I4|I32 },
1884 {"ffc", "d,v", 0x0000000b, 0xfc1f07ff, WR_d|RD_s, 0, L1 },
1885 {"movn.d", "D,S,t", 0x46200013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I4|I32 },
1886 {"movn.l", "D,S,t", 0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1887 {"movn.l", "X,Y,t", 0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1888 {"movn.s", "D,S,t", 0x46000013, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, 0, I4|I32 },
1889 {"movn.ps", "D,S,t", 0x46c00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I5|I33 },
1890 {"movt", "d,s,N", 0x00010001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_S|FP_D, 0, I4|I32 },
1891 {"movt.d", "D,S,N", 0x46210011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I4|I32 },
1892 {"movt.l", "D,S,N", 0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1893 {"movt.l", "X,Y,N", 0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1894 {"movt.s", "D,S,N", 0x46010011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, 0, I4|I32 },
1895 {"movt.ps", "D,S,N", 0x46c10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I5|I33 },
1896 {"movz", "d,v,t", 0x0000000a, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I4|I32 },
1897 {"ffs", "d,v", 0x0000000a, 0xfc1f07ff, WR_d|RD_s, 0, L1 },
1898 {"movz.d", "D,S,t", 0x46200012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I4|I32 },
1899 {"movz.l", "D,S,t", 0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1900 {"movz.l", "X,Y,t", 0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1901 {"movz.s", "D,S,t", 0x46000012, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, 0, I4|I32 },
1902 {"movz.ps", "D,S,t", 0x46c00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I5|I33 },
1903 {"msac", "d,s,t", 0x000001d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1904 {"msacu", "d,s,t", 0x000001d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1905 {"msachi", "d,s,t", 0x000003d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1906 {"msachiu", "d,s,t", 0x000003d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1907 /* move is at the top of the table. */
1908 {"msgn.qh", "X,Y,Q", 0x78200000, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1909 {"msub.d", "D,R,S,T", 0x4c000029, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1910 {"msub.s", "D,R,S,T", 0x4c000028, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
1911 {"msub.ps", "D,R,S,T", 0x4c00002e, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
1912 {"msub", "s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1913 {"msub", "s,t", 0x70000004, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1914 {"msub", "7,s,t", 0x70000004, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1915 {"msubu", "s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1916 {"msubu", "s,t", 0x70000005, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1917 {"msubu", "7,s,t", 0x70000005, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1918 {"mtpc", "t,P", 0x4080c801, 0xffe0ffc1, COD|RD_t|WR_C0, 0, M1|N5 },
1919 {"mtps", "t,P", 0x4080c800, 0xffe0ffc1, COD|RD_t|WR_C0, 0, M1|N5 },
1920 {"mtc0", "t,G", 0x40800000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, 0, I1 },
1921 {"mtc0", "t,+D", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I32 },
1922 {"mtc0", "t,G,H", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I32 },
1923 {"mtc1", "t,S", 0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S, 0, I1 },
1924 {"mtc1", "t,G", 0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S, 0, I1 },
1925 {"mthc1", "t,S", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I33 },
1926 {"mthc1", "t,G", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I33 },
1927 /* mtc2 is at the bottom of the table. */
1928 /* mthc2 is at the bottom of the table. */
1929 /* mtc3 is at the bottom of the table. */
1930 {"mtdr", "t,G", 0x7080003d, 0xffe007ff, COD|RD_t|WR_C0, 0, N5 },
1931 {"mthi", "s", 0x00000011, 0xfc1fffff, RD_s|WR_HI, 0, I1 },
1932 {"mthi", "s,7", 0x00000011, 0xfc1fe7ff, RD_s|WR_HI, 0, D32 },
1933 {"mtlo", "s", 0x00000013, 0xfc1fffff, RD_s|WR_LO, 0, I1 },
1934 {"mtlo", "s,7", 0x00000013, 0xfc1fe7ff, RD_s|WR_LO, 0, D32 },
1935 {"mtlhx", "s", 0x00000053, 0xfc1fffff, RD_s|MOD_HILO, 0, SMT },
1936 {"mttc0", "t,G", 0x41800000, 0xffe007ff, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
1937 {"mttc0", "t,+D", 0x41800000, 0xffe007f8, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
1938 {"mttc0", "t,G,H", 0x41800000, 0xffe007f8, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
1939 {"mttc1", "t,S", 0x41800022, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_S, 0, MT32 },
1940 {"mttc1", "t,G", 0x41800022, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_S, 0, MT32 },
1941 {"mttc2", "t,g", 0x41800024, 0xffe007ff, TRAP|COD|RD_t|WR_C2|WR_CC, 0, MT32 },
1942 {"mttacx", "t", 0x41801021, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
1943 {"mttacx", "t,&", 0x41801021, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
1944 {"mttdsp", "t", 0x41808021, 0xffe0ffff, TRAP|RD_t, 0, MT32 },
1945 {"mttgpr", "t,d", 0x41800020, 0xffe007ff, TRAP|WR_d|RD_t, 0, MT32 },
1946 {"mtthc1", "t,S", 0x41800032, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_D, 0, MT32 },
1947 {"mtthc1", "t,G", 0x41800032, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_D, 0, MT32 },
1948 {"mtthc2", "t,g", 0x41800034, 0xffe007ff, TRAP|COD|RD_t|WR_C2|WR_CC, 0, MT32 },
1949 {"mtthi", "t", 0x41800821, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
1950 {"mtthi", "t,&", 0x41800821, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
1951 {"mttlo", "t", 0x41800021, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
1952 {"mttlo", "t,&", 0x41800021, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
1953 {"mttr", "t,d,!,H,$", 0x41800000, 0xffe007c8, TRAP|RD_t, 0, MT32 },
1954 {"mul.d", "D,V,T", 0x46200002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
1955 {"mul.s", "D,V,T", 0x46000002, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
1956 {"mul.ob", "X,Y,Q", 0x78000030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1957 {"mul.ob", "D,S,T", 0x4ac00030, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1958 {"mul.ob", "D,S,T[e]", 0x48000030, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1959 {"mul.ob", "D,S,k", 0x4bc00030, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1960 {"mul.ps", "D,V,T", 0x46c00002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
1961 {"mul.qh", "X,Y,Q", 0x78200030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1962 {"mul", "d,v,t", 0x70000002, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, I32|P3|N55},
1963 {"mul", "d,s,t", 0x00000058, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N54 },
1964 {"mul", "d,v,t", 0, (int) M_MUL, INSN_MACRO, 0, I1 },
1965 {"mul", "d,v,I", 0, (int) M_MUL_I, INSN_MACRO, 0, I1 },
1966 {"mula.ob", "Y,Q", 0x78000033, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1967 {"mula.ob", "S,T", 0x4ac00033, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1968 {"mula.ob", "S,T[e]", 0x48000033, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1969 {"mula.ob", "S,k", 0x4bc00033, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1970 {"mula.qh", "Y,Q", 0x78200033, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1971 {"mulhi", "d,s,t", 0x00000258, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1972 {"mulhiu", "d,s,t", 0x00000259, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1973 {"mull.ob", "Y,Q", 0x78000433, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1974 {"mull.ob", "S,T", 0x4ac00433, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1975 {"mull.ob", "S,T[e]", 0x48000433, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1976 {"mull.ob", "S,k", 0x4bc00433, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1977 {"mull.qh", "Y,Q", 0x78200433, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1978 {"mulo", "d,v,t", 0, (int) M_MULO, INSN_MACRO, 0, I1 },
1979 {"mulo", "d,v,I", 0, (int) M_MULO_I, INSN_MACRO, 0, I1 },
1980 {"mulou", "d,v,t", 0, (int) M_MULOU, INSN_MACRO, 0, I1 },
1981 {"mulou", "d,v,I", 0, (int) M_MULOU_I, INSN_MACRO, 0, I1 },
1982 {"mulr.ps", "D,S,T", 0x46c0001a, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
1983 {"muls", "d,s,t", 0x000000d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1984 {"mulsu", "d,s,t", 0x000000d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1985 {"mulshi", "d,s,t", 0x000002d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1986 {"mulshiu", "d,s,t", 0x000002d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1987 {"muls.ob", "Y,Q", 0x78000032, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1988 {"muls.ob", "S,T", 0x4ac00032, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1989 {"muls.ob", "S,T[e]", 0x48000032, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1990 {"muls.ob", "S,k", 0x4bc00032, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1991 {"muls.qh", "Y,Q", 0x78200032, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1992 {"mulsl.ob", "Y,Q", 0x78000432, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1993 {"mulsl.ob", "S,T", 0x4ac00432, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1994 {"mulsl.ob", "S,T[e]", 0x48000432, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1995 {"mulsl.ob", "S,k", 0x4bc00432, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1996 {"mulsl.qh", "Y,Q", 0x78200432, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1997 {"mult", "s,t", 0x00000018, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, I1 },
1998 {"mult", "7,s,t", 0x00000018, 0xfc00e7ff, WR_a|RD_s|RD_t, 0, D33 },
1999 {"mult", "d,s,t", 0x00000018, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
2000 {"multp", "s,t", 0x00000459, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, SMT },
2001 {"multu", "s,t", 0x00000019, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, I1 },
2002 {"multu", "7,s,t", 0x00000019, 0xfc00e7ff, WR_a|RD_s|RD_t, 0, D33 },
2003 {"multu", "d,s,t", 0x00000019, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
2004 {"mulu", "d,s,t", 0x00000059, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
2005 {"neg", "d,w", 0x00000022, 0xffe007ff, WR_d|RD_t, 0, I1 }, /* sub 0 */
2006 {"negu", "d,w", 0x00000023, 0xffe007ff, WR_d|RD_t, 0, I1 }, /* subu 0 */
2007 {"neg.d", "D,V", 0x46200007, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
2008 {"neg.s", "D,V", 0x46000007, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
2009 {"neg.ps", "D,V", 0x46c00007, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
2010 {"nmadd.d", "D,R,S,T", 0x4c000031, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
2011 {"nmadd.s", "D,R,S,T", 0x4c000030, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
2012 {"nmadd.ps","D,R,S,T", 0x4c000036, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
2013 {"nmsub.d", "D,R,S,T", 0x4c000039, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
2014 {"nmsub.s", "D,R,S,T", 0x4c000038, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
2015 {"nmsub.ps","D,R,S,T", 0x4c00003e, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
2016 /* nop is at the start of the table. */
2017 {"nor", "d,v,t", 0x00000027, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2018 {"nor", "t,r,I", 0, (int) M_NOR_I, INSN_MACRO, 0, I1 },
2019 {"nor.ob", "X,Y,Q", 0x7800000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2020 {"nor.ob", "D,S,T", 0x4ac0000f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2021 {"nor.ob", "D,S,T[e]", 0x4800000f, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2022 {"nor.ob", "D,S,k", 0x4bc0000f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2023 {"nor.qh", "X,Y,Q", 0x7820000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2024 {"not", "d,v", 0x00000027, 0xfc1f07ff, WR_d|RD_s|RD_t, 0, I1 },/*nor d,s,0*/
2025 {"or", "d,v,t", 0x00000025, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2026 {"or", "t,r,I", 0, (int) M_OR_I, INSN_MACRO, 0, I1 },
2027 {"or.ob", "X,Y,Q", 0x7800000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2028 {"or.ob", "D,S,T", 0x4ac0000e, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2029 {"or.ob", "D,S,T[e]", 0x4800000e, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2030 {"or.ob", "D,S,k", 0x4bc0000e, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2031 {"or.qh", "X,Y,Q", 0x7820000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2032 {"ori", "t,r,i", 0x34000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2033 {"pabsdiff.ob", "X,Y,Q",0x78000009, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
2034 {"pabsdiffc.ob", "Y,Q", 0x78000035, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, SB1 },
2035 {"pavg.ob", "X,Y,Q", 0x78000008, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
2036 {"pickf.ob", "X,Y,Q", 0x78000002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2037 {"pickf.ob", "D,S,T", 0x4ac00002, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2038 {"pickf.ob", "D,S,T[e]",0x48000002, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2039 {"pickf.ob", "D,S,k", 0x4bc00002, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2040 {"pickf.qh", "X,Y,Q", 0x78200002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2041 {"pickt.ob", "X,Y,Q", 0x78000003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2042 {"pickt.ob", "D,S,T", 0x4ac00003, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2043 {"pickt.ob", "D,S,T[e]",0x48000003, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2044 {"pickt.ob", "D,S,k", 0x4bc00003, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2045 {"pickt.qh", "X,Y,Q", 0x78200003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2046 {"pll.ps", "D,V,T", 0x46c0002c, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2047 {"plu.ps", "D,V,T", 0x46c0002d, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2048 /* pref and prefx are at the start of the table. */
2049 {"pul.ps", "D,V,T", 0x46c0002e, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2050 {"puu.ps", "D,V,T", 0x46c0002f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2051 {"pperm", "s,t", 0x70000481, 0xfc00ffff, MOD_HILO|RD_s|RD_t, 0, SMT },
2052 {"rach.ob", "X", 0x7a00003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
2053 {"rach.ob", "D", 0x4a00003f, 0xfffff83f, WR_D, 0, N54 },
2054 {"rach.qh", "X", 0x7a20003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
2055 {"racl.ob", "X", 0x7800003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
2056 {"racl.ob", "D", 0x4800003f, 0xfffff83f, WR_D, 0, N54 },
2057 {"racl.qh", "X", 0x7820003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
2058 {"racm.ob", "X", 0x7900003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
2059 {"racm.ob", "D", 0x4900003f, 0xfffff83f, WR_D, 0, N54 },
2060 {"racm.qh", "X", 0x7920003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
2061 {"recip.d", "D,S", 0x46200015, 0xffff003f, WR_D|RD_S|FP_D, 0, I4|I33 },
2062 {"recip.ps","D,S", 0x46c00015, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
2063 {"recip.s", "D,S", 0x46000015, 0xffff003f, WR_D|RD_S|FP_S, 0, I4|I33 },
2064 {"recip1.d", "D,S", 0x4620001d, 0xffff003f, WR_D|RD_S|FP_D, 0, M3D },
2065 {"recip1.ps", "D,S", 0x46c0001d, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2066 {"recip1.s", "D,S", 0x4600001d, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2067 {"recip2.d", "D,S,T", 0x4620001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
2068 {"recip2.ps", "D,S,T", 0x46c0001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2069 {"recip2.s", "D,S,T", 0x4600001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2070 {"rem", "z,s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
2071 {"rem", "d,v,t", 0, (int) M_REM_3, INSN_MACRO, 0, I1 },
2072 {"rem", "d,v,I", 0, (int) M_REM_3I, INSN_MACRO, 0, I1 },
2073 {"remu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
2074 {"remu", "d,v,t", 0, (int) M_REMU_3, INSN_MACRO, 0, I1 },
2075 {"remu", "d,v,I", 0, (int) M_REMU_3I, INSN_MACRO, 0, I1 },
2076 {"rdhwr", "t,K", 0x7c00003b, 0xffe007ff, WR_t, 0, I33 },
2077 {"rdpgpr", "d,w", 0x41400000, 0xffe007ff, WR_d, 0, I33 },
2078 {"rfe", "", 0x42000010, 0xffffffff, 0, 0, I1|T3 },
2079 {"rnas.qh", "X,Q", 0x78200025, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2080 {"rnau.ob", "X,Q", 0x78000021, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
2081 {"rnau.qh", "X,Q", 0x78200021, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2082 {"rnes.qh", "X,Q", 0x78200026, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2083 {"rneu.ob", "X,Q", 0x78000022, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
2084 {"rneu.qh", "X,Q", 0x78200022, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2085 {"rol", "d,v,t", 0, (int) M_ROL, INSN_MACRO, 0, I1 },
2086 {"rol", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, 0, I1 },
2087 {"ror", "d,v,t", 0, (int) M_ROR, INSN_MACRO, 0, I1 },
2088 {"ror", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, 0, I1 },
2089 {"ror", "d,w,<", 0x00200002, 0xffe0003f, WR_d|RD_t, 0, N5|I33|SMT },
2090 {"rorv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, 0, N5|I33|SMT },
2091 {"rotl", "d,v,t", 0, (int) M_ROL, INSN_MACRO, 0, I33|SMT },
2092 {"rotl", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, 0, I33|SMT },
2093 {"rotr", "d,v,t", 0, (int) M_ROR, INSN_MACRO, 0, I33|SMT },
2094 {"rotr", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, 0, I33|SMT },
2095 {"rotrv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, 0, I33|SMT },
2096 {"round.l.d", "D,S", 0x46200008, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
2097 {"round.l.s", "D,S", 0x46000008, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
2098 {"round.w.d", "D,S", 0x4620000c, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
2099 {"round.w.s", "D,S", 0x4600000c, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2100 {"rsqrt.d", "D,S", 0x46200016, 0xffff003f, WR_D|RD_S|FP_D, 0, I4|I33 },
2101 {"rsqrt.ps","D,S", 0x46c00016, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
2102 {"rsqrt.s", "D,S", 0x46000016, 0xffff003f, WR_D|RD_S|FP_S, 0, I4|I33 },
2103 {"rsqrt1.d", "D,S", 0x4620001e, 0xffff003f, WR_D|RD_S|FP_D, 0, M3D },
2104 {"rsqrt1.ps", "D,S", 0x46c0001e, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2105 {"rsqrt1.s", "D,S", 0x4600001e, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2106 {"rsqrt2.d", "D,S,T", 0x4620001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
2107 {"rsqrt2.ps", "D,S,T", 0x46c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2108 {"rsqrt2.s", "D,S,T", 0x4600001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2109 {"rzs.qh", "X,Q", 0x78200024, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2110 {"rzu.ob", "X,Q", 0x78000020, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
2111 {"rzu.ob", "D,k", 0x4bc00020, 0xffe0f83f, WR_D|RD_S|RD_T, 0, N54 },
2112 {"rzu.qh", "X,Q", 0x78200020, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2113 {"sb", "t,o(b)", 0xa0000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2114 {"sb", "t,A(b)", 0, (int) M_SB_AB, INSN_MACRO, 0, I1 },
2115 {"sc", "t,o(b)", 0xe0000000, 0xfc000000, SM|RD_t|WR_t|RD_b, 0, I2 },
2116 {"sc", "t,A(b)", 0, (int) M_SC_AB, INSN_MACRO, 0, I2 },
2117 {"scd", "t,o(b)", 0xf0000000, 0xfc000000, SM|RD_t|WR_t|RD_b, 0, I3 },
2118 {"scd", "t,A(b)", 0, (int) M_SCD_AB, INSN_MACRO, 0, I3 },
2119 {"sd", "t,o(b)", 0xfc000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
2120 {"sd", "t,o(b)", 0, (int) M_SD_OB, INSN_MACRO, 0, I1 },
2121 {"sd", "t,A(b)", 0, (int) M_SD_AB, INSN_MACRO, 0, I1 },
2122 {"sdbbp", "", 0x0000000e, 0xffffffff, TRAP, 0, G2 },
2123 {"sdbbp", "c", 0x0000000e, 0xfc00ffff, TRAP, 0, G2 },
2124 {"sdbbp", "c,q", 0x0000000e, 0xfc00003f, TRAP, 0, G2 },
2125 {"sdbbp", "", 0x7000003f, 0xffffffff, TRAP, 0, I32 },
2126 {"sdbbp", "B", 0x7000003f, 0xfc00003f, TRAP, 0, I32 },
2127 {"sdc1", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
2128 {"sdc1", "E,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
2129 {"sdc1", "T,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, 0, I2 },
2130 {"sdc1", "E,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, 0, I2 },
2131 {"sdc2", "E,o(b)", 0xf8000000, 0xfc000000, SM|RD_C2|RD_b, 0, I2 },
2132 {"sdc2", "E,A(b)", 0, (int) M_SDC2_AB, INSN_MACRO, 0, I2 },
2133 {"sdc3", "E,o(b)", 0xfc000000, 0xfc000000, SM|RD_C3|RD_b, 0, I2 },
2134 {"sdc3", "E,A(b)", 0, (int) M_SDC3_AB, INSN_MACRO, 0, I2 },
2135 {"s.d", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
2136 {"s.d", "T,o(b)", 0, (int) M_S_DOB, INSN_MACRO, 0, I1 },
2137 {"s.d", "T,A(b)", 0, (int) M_S_DAB, INSN_MACRO, 0, I1 },
2138 {"sdl", "t,o(b)", 0xb0000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
2139 {"sdl", "t,A(b)", 0, (int) M_SDL_AB, INSN_MACRO, 0, I3 },
2140 {"sdr", "t,o(b)", 0xb4000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
2141 {"sdr", "t,A(b)", 0, (int) M_SDR_AB, INSN_MACRO, 0, I3 },
2142 {"sdxc1", "S,t(b)", 0x4c000009, 0xfc0007ff, SM|RD_S|RD_t|RD_b|FP_D, 0, I4|I33 },
2143 {"seb", "d,w", 0x7c000420, 0xffe007ff, WR_d|RD_t, 0, I33 },
2144 {"seh", "d,w", 0x7c000620, 0xffe007ff, WR_d|RD_t, 0, I33 },
2145 {"selsl", "d,v,t", 0x00000005, 0xfc0007ff, WR_d|RD_s|RD_t, 0, L1 },
2146 {"selsr", "d,v,t", 0x00000001, 0xfc0007ff, WR_d|RD_s|RD_t, 0, L1 },
2147 {"seq", "d,v,t", 0, (int) M_SEQ, INSN_MACRO, 0, I1 },
2148 {"seq", "d,v,I", 0, (int) M_SEQ_I, INSN_MACRO, 0, I1 },
2149 {"sge", "d,v,t", 0, (int) M_SGE, INSN_MACRO, 0, I1 },
2150 {"sge", "d,v,I", 0, (int) M_SGE_I, INSN_MACRO, 0, I1 },
2151 {"sgeu", "d,v,t", 0, (int) M_SGEU, INSN_MACRO, 0, I1 },
2152 {"sgeu", "d,v,I", 0, (int) M_SGEU_I, INSN_MACRO, 0, I1 },
2153 {"sgt", "d,v,t", 0, (int) M_SGT, INSN_MACRO, 0, I1 },
2154 {"sgt", "d,v,I", 0, (int) M_SGT_I, INSN_MACRO, 0, I1 },
2155 {"sgtu", "d,v,t", 0, (int) M_SGTU, INSN_MACRO, 0, I1 },
2156 {"sgtu", "d,v,I", 0, (int) M_SGTU_I, INSN_MACRO, 0, I1 },
2157 {"sh", "t,o(b)", 0xa4000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2158 {"sh", "t,A(b)", 0, (int) M_SH_AB, INSN_MACRO, 0, I1 },
2159 {"shfl.bfla.qh", "X,Y,Z", 0x7a20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2160 {"shfl.mixh.ob", "X,Y,Z", 0x7980001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2161 {"shfl.mixh.ob", "D,S,T", 0x4980001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2162 {"shfl.mixh.qh", "X,Y,Z", 0x7820001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2163 {"shfl.mixl.ob", "X,Y,Z", 0x79c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2164 {"shfl.mixl.ob", "D,S,T", 0x49c0001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2165 {"shfl.mixl.qh", "X,Y,Z", 0x78a0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2166 {"shfl.pach.ob", "X,Y,Z", 0x7900001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2167 {"shfl.pach.ob", "D,S,T", 0x4900001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2168 {"shfl.pach.qh", "X,Y,Z", 0x7920001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2169 {"shfl.pacl.ob", "D,S,T", 0x4940001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2170 {"shfl.repa.qh", "X,Y,Z", 0x7b20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2171 {"shfl.repb.qh", "X,Y,Z", 0x7ba0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2172 {"shfl.upsl.ob", "X,Y,Z", 0x78c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2173 {"sle", "d,v,t", 0, (int) M_SLE, INSN_MACRO, 0, I1 },
2174 {"sle", "d,v,I", 0, (int) M_SLE_I, INSN_MACRO, 0, I1 },
2175 {"sleu", "d,v,t", 0, (int) M_SLEU, INSN_MACRO, 0, I1 },
2176 {"sleu", "d,v,I", 0, (int) M_SLEU_I, INSN_MACRO, 0, I1 },
2177 {"sllv", "d,t,s", 0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
2178 {"sll", "d,w,s", 0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* sllv */
2179 {"sll", "d,w,<", 0x00000000, 0xffe0003f, WR_d|RD_t, 0, I1 },
2180 {"sll.ob", "X,Y,Q", 0x78000010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2181 {"sll.ob", "D,S,T[e]", 0x48000010, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2182 {"sll.ob", "D,S,k", 0x4bc00010, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2183 {"sll.qh", "X,Y,Q", 0x78200010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2184 {"slt", "d,v,t", 0x0000002a, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2185 {"slt", "d,v,I", 0, (int) M_SLT_I, INSN_MACRO, 0, I1 },
2186 {"slti", "t,r,j", 0x28000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2187 {"sltiu", "t,r,j", 0x2c000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2188 {"sltu", "d,v,t", 0x0000002b, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2189 {"sltu", "d,v,I", 0, (int) M_SLTU_I, INSN_MACRO, 0, I1 },
2190 {"sne", "d,v,t", 0, (int) M_SNE, INSN_MACRO, 0, I1 },
2191 {"sne", "d,v,I", 0, (int) M_SNE_I, INSN_MACRO, 0, I1 },
2192 {"sqrt.d", "D,S", 0x46200004, 0xffff003f, WR_D|RD_S|FP_D, 0, I2 },
2193 {"sqrt.s", "D,S", 0x46000004, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2194 {"sqrt.ps", "D,S", 0x46c00004, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
2195 {"srav", "d,t,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
2196 {"sra", "d,w,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* srav */
2197 {"sra", "d,w,<", 0x00000003, 0xffe0003f, WR_d|RD_t, 0, I1 },
2198 {"sra.qh", "X,Y,Q", 0x78200013, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2199 {"srlv", "d,t,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
2200 {"srl", "d,w,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* srlv */
2201 {"srl", "d,w,<", 0x00000002, 0xffe0003f, WR_d|RD_t, 0, I1 },
2202 {"srl.ob", "X,Y,Q", 0x78000012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2203 {"srl.ob", "D,S,T[e]", 0x48000012, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2204 {"srl.ob", "D,S,k", 0x4bc00012, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2205 {"srl.qh", "X,Y,Q", 0x78200012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2206 /* ssnop is at the start of the table. */
2207 {"standby", "", 0x42000021, 0xffffffff, 0, 0, V1 },
2208 {"sub", "d,v,t", 0x00000022, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2209 {"sub", "d,v,I", 0, (int) M_SUB_I, INSN_MACRO, 0, I1 },
2210 {"sub.d", "D,V,T", 0x46200001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
2211 {"sub.s", "D,V,T", 0x46000001, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
2212 {"sub.ob", "X,Y,Q", 0x7800000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2213 {"sub.ob", "D,S,T", 0x4ac0000a, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2214 {"sub.ob", "D,S,T[e]", 0x4800000a, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2215 {"sub.ob", "D,S,k", 0x4bc0000a, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2216 {"sub.ps", "D,V,T", 0x46c00001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2217 {"sub.qh", "X,Y,Q", 0x7820000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2218 {"suba.ob", "Y,Q", 0x78000036, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
2219 {"suba.qh", "Y,Q", 0x78200036, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
2220 {"subl.ob", "Y,Q", 0x78000436, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
2221 {"subl.qh", "Y,Q", 0x78200436, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
2222 {"subu", "d,v,t", 0x00000023, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2223 {"subu", "d,v,I", 0, (int) M_SUBU_I, INSN_MACRO, 0, I1 },
2224 {"suspend", "", 0x42000022, 0xffffffff, 0, 0, V1 },
2225 {"suxc1", "S,t(b)", 0x4c00000d, 0xfc0007ff, SM|RD_S|RD_t|RD_b, 0, I5|I33|N55},
2226 {"sw", "t,o(b)", 0xac000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2227 {"sw", "t,A(b)", 0, (int) M_SW_AB, INSN_MACRO, 0, I1 },
2228 {"swc0", "E,o(b)", 0xe0000000, 0xfc000000, SM|RD_C0|RD_b, 0, I1 },
2229 {"swc0", "E,A(b)", 0, (int) M_SWC0_AB, INSN_MACRO, 0, I1 },
2230 {"swc1", "T,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 },
2231 {"swc1", "E,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 },
2232 {"swc1", "T,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
2233 {"swc1", "E,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
2234 {"s.s", "T,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 }, /* swc1 */
2235 {"s.s", "T,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
2236 {"swc2", "E,o(b)", 0xe8000000, 0xfc000000, SM|RD_C2|RD_b, 0, I1 },
2237 {"swc2", "E,A(b)", 0, (int) M_SWC2_AB, INSN_MACRO, 0, I1 },
2238 {"swc3", "E,o(b)", 0xec000000, 0xfc000000, SM|RD_C3|RD_b, 0, I1 },
2239 {"swc3", "E,A(b)", 0, (int) M_SWC3_AB, INSN_MACRO, 0, I1 },
2240 {"swl", "t,o(b)", 0xa8000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2241 {"swl", "t,A(b)", 0, (int) M_SWL_AB, INSN_MACRO, 0, I1 },
2242 {"scache", "t,o(b)", 0xa8000000, 0xfc000000, RD_t|RD_b, 0, I2 }, /* same */
2243 {"scache", "t,A(b)", 0, (int) M_SWL_AB, INSN_MACRO, 0, I2 }, /* as swl */
2244 {"swr", "t,o(b)", 0xb8000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2245 {"swr", "t,A(b)", 0, (int) M_SWR_AB, INSN_MACRO, 0, I1 },
2246 {"invalidate", "t,o(b)",0xb8000000, 0xfc000000, RD_t|RD_b, 0, I2 }, /* same */
2247 {"invalidate", "t,A(b)",0, (int) M_SWR_AB, INSN_MACRO, 0, I2 }, /* as swr */
2248 {"swxc1", "S,t(b)", 0x4c000008, 0xfc0007ff, SM|RD_S|RD_t|RD_b|FP_S, 0, I4|I33 },
2249 {"sync", "", 0x0000000f, 0xffffffff, INSN_SYNC, 0, I2|G1 },
2250 {"sync.p", "", 0x0000040f, 0xffffffff, INSN_SYNC, 0, I2 },
2251 {"sync.l", "", 0x0000000f, 0xffffffff, INSN_SYNC, 0, I2 },
2252 {"synci", "o(b)", 0x041f0000, 0xfc1f0000, SM|RD_b, 0, I33 },
2253 {"syscall", "", 0x0000000c, 0xffffffff, TRAP, 0, I1 },
2254 {"syscall", "B", 0x0000000c, 0xfc00003f, TRAP, 0, I1 },
2255 {"teqi", "s,j", 0x040c0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2256 {"teq", "s,t", 0x00000034, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2257 {"teq", "s,t,q", 0x00000034, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2258 {"teq", "s,j", 0x040c0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* teqi */
2259 {"teq", "s,I", 0, (int) M_TEQ_I, INSN_MACRO, 0, I2 },
2260 {"tgei", "s,j", 0x04080000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2261 {"tge", "s,t", 0x00000030, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2262 {"tge", "s,t,q", 0x00000030, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2263 {"tge", "s,j", 0x04080000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tgei */
2264 {"tge", "s,I", 0, (int) M_TGE_I, INSN_MACRO, 0, I2 },
2265 {"tgeiu", "s,j", 0x04090000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2266 {"tgeu", "s,t", 0x00000031, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2267 {"tgeu", "s,t,q", 0x00000031, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2268 {"tgeu", "s,j", 0x04090000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tgeiu */
2269 {"tgeu", "s,I", 0, (int) M_TGEU_I, INSN_MACRO, 0, I2 },
2270 {"tlbp", "", 0x42000008, 0xffffffff, INSN_TLB, 0, I1 },
2271 {"tlbr", "", 0x42000001, 0xffffffff, INSN_TLB, 0, I1 },
2272 {"tlbwi", "", 0x42000002, 0xffffffff, INSN_TLB, 0, I1 },
2273 {"tlbwr", "", 0x42000006, 0xffffffff, INSN_TLB, 0, I1 },
2274 {"tlti", "s,j", 0x040a0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2275 {"tlt", "s,t", 0x00000032, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2276 {"tlt", "s,t,q", 0x00000032, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2277 {"tlt", "s,j", 0x040a0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tlti */
2278 {"tlt", "s,I", 0, (int) M_TLT_I, INSN_MACRO, 0, I2 },
2279 {"tltiu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2280 {"tltu", "s,t", 0x00000033, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2281 {"tltu", "s,t,q", 0x00000033, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2282 {"tltu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tltiu */
2283 {"tltu", "s,I", 0, (int) M_TLTU_I, INSN_MACRO, 0, I2 },
2284 {"tnei", "s,j", 0x040e0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2285 {"tne", "s,t", 0x00000036, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2286 {"tne", "s,t,q", 0x00000036, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2287 {"tne", "s,j", 0x040e0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tnei */
2288 {"tne", "s,I", 0, (int) M_TNE_I, INSN_MACRO, 0, I2 },
2289 {"trunc.l.d", "D,S", 0x46200009, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
2290 {"trunc.l.s", "D,S", 0x46000009, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
2291 {"trunc.w.d", "D,S", 0x4620000d, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
2292 {"trunc.w.d", "D,S,x", 0x4620000d, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
2293 {"trunc.w.d", "D,S,t", 0, (int) M_TRUNCWD, INSN_MACRO, 0, I1 },
2294 {"trunc.w.s", "D,S", 0x4600000d, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2295 {"trunc.w.s", "D,S,x", 0x4600000d, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2296 {"trunc.w.s", "D,S,t", 0, (int) M_TRUNCWS, INSN_MACRO, 0, I1 },
2297 {"uld", "t,o(b)", 0, (int) M_ULD, INSN_MACRO, 0, I3 },
2298 {"uld", "t,A(b)", 0, (int) M_ULD_A, INSN_MACRO, 0, I3 },
2299 {"ulh", "t,o(b)", 0, (int) M_ULH, INSN_MACRO, 0, I1 },
2300 {"ulh", "t,A(b)", 0, (int) M_ULH_A, INSN_MACRO, 0, I1 },
2301 {"ulhu", "t,o(b)", 0, (int) M_ULHU, INSN_MACRO, 0, I1 },
2302 {"ulhu", "t,A(b)", 0, (int) M_ULHU_A, INSN_MACRO, 0, I1 },
2303 {"ulw", "t,o(b)", 0, (int) M_ULW, INSN_MACRO, 0, I1 },
2304 {"ulw", "t,A(b)", 0, (int) M_ULW_A, INSN_MACRO, 0, I1 },
2305 {"usd", "t,o(b)", 0, (int) M_USD, INSN_MACRO, 0, I3 },
2306 {"usd", "t,A(b)", 0, (int) M_USD_A, INSN_MACRO, 0, I3 },
2307 {"ush", "t,o(b)", 0, (int) M_USH, INSN_MACRO, 0, I1 },
2308 {"ush", "t,A(b)", 0, (int) M_USH_A, INSN_MACRO, 0, I1 },
2309 {"usw", "t,o(b)", 0, (int) M_USW, INSN_MACRO, 0, I1 },
2310 {"usw", "t,A(b)", 0, (int) M_USW_A, INSN_MACRO, 0, I1 },
2311 {"wach.ob", "Y", 0x7a00003e, 0xffff07ff, RD_S|FP_D, WR_MACC, MX|SB1 },
2312 {"wach.ob", "S", 0x4a00003e, 0xffff07ff, RD_S, 0, N54 },
2313 {"wach.qh", "Y", 0x7a20003e, 0xffff07ff, RD_S|FP_D, WR_MACC, MX },
2314 {"wacl.ob", "Y,Z", 0x7800003e, 0xffe007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
2315 {"wacl.ob", "S,T", 0x4800003e, 0xffe007ff, RD_S|RD_T, 0, N54 },
2316 {"wacl.qh", "Y,Z", 0x7820003e, 0xffe007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
2317 {"wait", "", 0x42000020, 0xffffffff, TRAP, 0, I3|I32 },
2318 {"wait", "J", 0x42000020, 0xfe00003f, TRAP, 0, I32|N55 },
2319 {"waiti", "", 0x42000020, 0xffffffff, TRAP, 0, L1 },
2320 {"wrpgpr", "d,w", 0x41c00000, 0xffe007ff, RD_t, 0, I33 },
2321 {"wsbh", "d,w", 0x7c0000a0, 0xffe007ff, WR_d|RD_t, 0, I33 },
2322 {"xor", "d,v,t", 0x00000026, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2323 {"xor", "t,r,I", 0, (int) M_XOR_I, INSN_MACRO, 0, I1 },
2324 {"xor.ob", "X,Y,Q", 0x7800000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2325 {"xor.ob", "D,S,T", 0x4ac0000d, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2326 {"xor.ob", "D,S,T[e]", 0x4800000d, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2327 {"xor.ob", "D,S,k", 0x4bc0000d, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2328 {"xor.qh", "X,Y,Q", 0x7820000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2329 {"xori", "t,r,i", 0x38000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2330 {"yield", "s", 0x7c000009, 0xfc1fffff, TRAP|RD_s, 0, MT32 },
2331 {"yield", "d,s", 0x7c000009, 0xfc1f07ff, TRAP|WR_d|RD_s, 0, MT32 },
2332
2333 /* User Defined Instruction. */
2334 {"udi0", "s,t,d,+1",0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2335 {"udi0", "s,t,+2", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2336 {"udi0", "s,+3", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2337 {"udi0", "+4", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2338 {"udi1", "s,t,d,+1",0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2339 {"udi1", "s,t,+2", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2340 {"udi1", "s,+3", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2341 {"udi1", "+4", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2342 {"udi2", "s,t,d,+1",0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2343 {"udi2", "s,t,+2", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2344 {"udi2", "s,+3", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2345 {"udi2", "+4", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2346 {"udi3", "s,t,d,+1",0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2347 {"udi3", "s,t,+2", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2348 {"udi3", "s,+3", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2349 {"udi3", "+4", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2350 {"udi4", "s,t,d,+1",0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2351 {"udi4", "s,t,+2", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2352 {"udi4", "s,+3", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2353 {"udi4", "+4", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2354 {"udi5", "s,t,d,+1",0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2355 {"udi5", "s,t,+2", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2356 {"udi5", "s,+3", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2357 {"udi5", "+4", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2358 {"udi6", "s,t,d,+1",0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2359 {"udi6", "s,t,+2", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2360 {"udi6", "s,+3", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2361 {"udi6", "+4", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2362 {"udi7", "s,t,d,+1",0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2363 {"udi7", "s,t,+2", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2364 {"udi7", "s,+3", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2365 {"udi7", "+4", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2366 {"udi8", "s,t,d,+1",0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2367 {"udi8", "s,t,+2", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2368 {"udi8", "s,+3", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2369 {"udi8", "+4", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2370 {"udi9", "s,t,d,+1",0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2371 {"udi9", "s,t,+2", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2372 {"udi9", "s,+3", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2373 {"udi9", "+4", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2374 {"udi10", "s,t,d,+1",0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2375 {"udi10", "s,t,+2", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2376 {"udi10", "s,+3", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2377 {"udi10", "+4", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2378 {"udi11", "s,t,d,+1",0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2379 {"udi11", "s,t,+2", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2380 {"udi11", "s,+3", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2381 {"udi11", "+4", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2382 {"udi12", "s,t,d,+1",0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2383 {"udi12", "s,t,+2", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2384 {"udi12", "s,+3", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2385 {"udi12", "+4", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2386 {"udi13", "s,t,d,+1",0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2387 {"udi13", "s,t,+2", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2388 {"udi13", "s,+3", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2389 {"udi13", "+4", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2390 {"udi14", "s,t,d,+1",0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2391 {"udi14", "s,t,+2", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2392 {"udi14", "s,+3", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2393 {"udi14", "+4", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2394 {"udi15", "s,t,d,+1",0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2395 {"udi15", "s,t,+2", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2396 {"udi15", "s,+3", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2397 {"udi15", "+4", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2398
2399 /* Coprocessor 2 move/branch operations overlap with VR5400 .ob format
2400 instructions so they are here for the latters to take precedence. */
2401 {"bc2f", "p", 0x49000000, 0xffff0000, CBD|RD_CC, 0, I1 },
2402 {"bc2f", "N,p", 0x49000000, 0xffe30000, CBD|RD_CC, 0, I32 },
2403 {"bc2fl", "p", 0x49020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2404 {"bc2fl", "N,p", 0x49020000, 0xffe30000, CBL|RD_CC, 0, I32 },
2405 {"bc2t", "p", 0x49010000, 0xffff0000, CBD|RD_CC, 0, I1 },
2406 {"bc2t", "N,p", 0x49010000, 0xffe30000, CBD|RD_CC, 0, I32 },
2407 {"bc2tl", "p", 0x49030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2408 {"bc2tl", "N,p", 0x49030000, 0xffe30000, CBL|RD_CC, 0, I32 },
2409 {"cfc2", "t,G", 0x48400000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I1 },
2410 {"ctc2", "t,G", 0x48c00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
2411 {"dmfc2", "t,G", 0x48200000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I3 },
2412 {"dmfc2", "t,G,H", 0x48200000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I64 },
2413 {"dmtc2", "t,G", 0x48a00000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I3 },
2414 {"dmtc2", "t,G,H", 0x48a00000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I64 },
2415 {"mfc2", "t,G", 0x48000000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I1 },
2416 {"mfc2", "t,G,H", 0x48000000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I32 },
2417 {"mfhc2", "t,G", 0x48600000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I33 },
2418 {"mfhc2", "t,G,H", 0x48600000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I33 },
2419 {"mfhc2", "t,i", 0x48600000, 0xffe00000, LCD|WR_t|RD_C2, 0, I33 },
2420 {"mtc2", "t,G", 0x48800000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I1 },
2421 {"mtc2", "t,G,H", 0x48800000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I32 },
2422 {"mthc2", "t,G", 0x48e00000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I33 },
2423 {"mthc2", "t,G,H", 0x48e00000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I33 },
2424 {"mthc2", "t,i", 0x48e00000, 0xffe00000, COD|RD_t|WR_C2|WR_CC, 0, I33 },
2425
2426 /* Coprocessor 3 move/branch operations overlap with MIPS IV COP1X
2427 instructions, so they are here for the latters to take precedence. */
2428 {"bc3f", "p", 0x4d000000, 0xffff0000, CBD|RD_CC, 0, I1 },
2429 {"bc3fl", "p", 0x4d020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2430 {"bc3t", "p", 0x4d010000, 0xffff0000, CBD|RD_CC, 0, I1 },
2431 {"bc3tl", "p", 0x4d030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2432 {"cfc3", "t,G", 0x4c400000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I1 },
2433 {"ctc3", "t,G", 0x4cc00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
2434 {"dmfc3", "t,G", 0x4c200000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I3 },
2435 {"dmtc3", "t,G", 0x4ca00000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC, 0, I3 },
2436 {"mfc3", "t,G", 0x4c000000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I1 },
2437 {"mfc3", "t,G,H", 0x4c000000, 0xffe007f8, LCD|WR_t|RD_C3, 0, I32 },
2438 {"mtc3", "t,G", 0x4c800000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC, 0, I1 },
2439 {"mtc3", "t,G,H", 0x4c800000, 0xffe007f8, COD|RD_t|WR_C3|WR_CC, 0, I32 },
2440
2441 /* No hazard protection on coprocessor instructions--they shouldn't
2442 change the state of the processor and if they do it's up to the
2443 user to put in nops as necessary. These are at the end so that the
2444 disassembler recognizes more specific versions first. */
2445 {"c0", "C", 0x42000000, 0xfe000000, 0, 0, I1 },
2446 {"c1", "C", 0x46000000, 0xfe000000, 0, 0, I1 },
2447 {"c2", "C", 0x4a000000, 0xfe000000, 0, 0, I1 },
2448 {"c3", "C", 0x4e000000, 0xfe000000, 0, 0, I1 },
2449 {"cop0", "C", 0, (int) M_COP0, INSN_MACRO, 0, I1 },
2450 {"cop1", "C", 0, (int) M_COP1, INSN_MACRO, 0, I1 },
2451 {"cop2", "C", 0, (int) M_COP2, INSN_MACRO, 0, I1 },
2452 {"cop3", "C", 0, (int) M_COP3, INSN_MACRO, 0, I1 },
2453 /* Conflicts with the 4650's "mul" instruction. Nobody's using the
2454 4010 any more, so move this insn out of the way. If the object
2455 format gave us more info, we could do this right. */
2456 {"addciu", "t,r,j", 0x70000000, 0xfc000000, WR_t|RD_s, 0, L1 },
2457 /* MIPS DSP ASE */
2458 {"absq_s.ph", "d,t", 0x7c000252, 0xffe007ff, WR_d|RD_t, 0, D32 },
2459 {"absq_s.pw", "d,t", 0x7c000456, 0xffe007ff, WR_d|RD_t, 0, D64 },
2460 {"absq_s.qh", "d,t", 0x7c000256, 0xffe007ff, WR_d|RD_t, 0, D64 },
2461 {"absq_s.w", "d,t", 0x7c000452, 0xffe007ff, WR_d|RD_t, 0, D32 },
2462 {"addq.ph", "d,s,t", 0x7c000290, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2463 {"addq.pw", "d,s,t", 0x7c000494, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2464 {"addq.qh", "d,s,t", 0x7c000294, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2465 {"addq_s.ph", "d,s,t", 0x7c000390, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2466 {"addq_s.pw", "d,s,t", 0x7c000594, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2467 {"addq_s.qh", "d,s,t", 0x7c000394, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2468 {"addq_s.w", "d,s,t", 0x7c000590, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2469 {"addsc", "d,s,t", 0x7c000410, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2470 {"addu.ob", "d,s,t", 0x7c000014, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2471 {"addu.qb", "d,s,t", 0x7c000010, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2472 {"addu_s.ob", "d,s,t", 0x7c000114, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2473 {"addu_s.qb", "d,s,t", 0x7c000110, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2474 {"addwc", "d,s,t", 0x7c000450, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2475 {"bitrev", "d,t", 0x7c0006d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2476 {"bposge32", "p", 0x041c0000, 0xffff0000, CBD, 0, D32 },
2477 {"bposge64", "p", 0x041d0000, 0xffff0000, CBD, 0, D64 },
2478 {"cmp.eq.ph", "s,t", 0x7c000211, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2479 {"cmp.eq.pw", "s,t", 0x7c000415, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2480 {"cmp.eq.qh", "s,t", 0x7c000215, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2481 {"cmpgu.eq.ob", "d,s,t", 0x7c000115, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2482 {"cmpgu.eq.qb", "d,s,t", 0x7c000111, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2483 {"cmpgu.le.ob", "d,s,t", 0x7c000195, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2484 {"cmpgu.le.qb", "d,s,t", 0x7c000191, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2485 {"cmpgu.lt.ob", "d,s,t", 0x7c000155, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2486 {"cmpgu.lt.qb", "d,s,t", 0x7c000151, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2487 {"cmp.le.ph", "s,t", 0x7c000291, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2488 {"cmp.le.pw", "s,t", 0x7c000495, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2489 {"cmp.le.qh", "s,t", 0x7c000295, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2490 {"cmp.lt.ph", "s,t", 0x7c000251, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2491 {"cmp.lt.pw", "s,t", 0x7c000455, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2492 {"cmp.lt.qh", "s,t", 0x7c000255, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2493 {"cmpu.eq.ob", "s,t", 0x7c000015, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2494 {"cmpu.eq.qb", "s,t", 0x7c000011, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2495 {"cmpu.le.ob", "s,t", 0x7c000095, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2496 {"cmpu.le.qb", "s,t", 0x7c000091, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2497 {"cmpu.lt.ob", "s,t", 0x7c000055, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2498 {"cmpu.lt.qb", "s,t", 0x7c000051, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2499 {"dextpdp", "t,7,6", 0x7c0002bc, 0xfc00e7ff, WR_t|RD_a|DSP_VOLA, 0, D64 },
2500 {"dextpdpv", "t,7,s", 0x7c0002fc, 0xfc00e7ff, WR_t|RD_a|RD_s|DSP_VOLA, 0, D64 },
2501 {"dextp", "t,7,6", 0x7c0000bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2502 {"dextpv", "t,7,s", 0x7c0000fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2503 {"dextr.l", "t,7,6", 0x7c00043c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2504 {"dextr_r.l", "t,7,6", 0x7c00053c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2505 {"dextr_rs.l", "t,7,6", 0x7c0005bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2506 {"dextr_rs.w", "t,7,6", 0x7c0001bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2507 {"dextr_r.w", "t,7,6", 0x7c00013c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2508 {"dextr_s.h", "t,7,6", 0x7c0003bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2509 {"dextrv.l", "t,7,s", 0x7c00047c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2510 {"dextrv_r.l", "t,7,s", 0x7c00057c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2511 {"dextrv_rs.l", "t,7,s", 0x7c0005fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2512 {"dextrv_rs.w", "t,7,s", 0x7c0001fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2513 {"dextrv_r.w", "t,7,s", 0x7c00017c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2514 {"dextrv_s.h", "t,7,s", 0x7c0003fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2515 {"dextrv.w", "t,7,s", 0x7c00007c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2516 {"dextr.w", "t,7,6", 0x7c00003c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2517 {"dinsv", "t,s", 0x7c00000d, 0xfc00ffff, WR_t|RD_s, 0, D64 },
2518 {"dmadd", "7,s,t", 0x7c000674, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2519 {"dmaddu", "7,s,t", 0x7c000774, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2520 {"dmsub", "7,s,t", 0x7c0006f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2521 {"dmsubu", "7,s,t", 0x7c0007f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2522 {"dmthlip", "s,7", 0x7c0007fc, 0xfc1fe7ff, RD_s|MOD_a|DSP_VOLA, 0, D64 },
2523 {"dpaq_sa.l.pw", "7,s,t", 0x7c000334, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2524 {"dpaq_sa.l.w", "7,s,t", 0x7c000330, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2525 {"dpaq_s.w.ph", "7,s,t", 0x7c000130, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2526 {"dpaq_s.w.qh", "7,s,t", 0x7c000134, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2527 {"dpau.h.obl", "7,s,t", 0x7c0000f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2528 {"dpau.h.obr", "7,s,t", 0x7c0001f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2529 {"dpau.h.qbl", "7,s,t", 0x7c0000f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2530 {"dpau.h.qbr", "7,s,t", 0x7c0001f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2531 {"dpsq_sa.l.pw", "7,s,t", 0x7c000374, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2532 {"dpsq_sa.l.w", "7,s,t", 0x7c000370, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2533 {"dpsq_s.w.ph", "7,s,t", 0x7c000170, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2534 {"dpsq_s.w.qh", "7,s,t", 0x7c000174, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2535 {"dpsu.h.obl", "7,s,t", 0x7c0002f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2536 {"dpsu.h.obr", "7,s,t", 0x7c0003f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2537 {"dpsu.h.qbl", "7,s,t", 0x7c0002f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2538 {"dpsu.h.qbr", "7,s,t", 0x7c0003f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2539 {"dshilo", "7,:", 0x7c0006bc, 0xfc07e7ff, MOD_a, 0, D64 },
2540 {"dshilov", "7,s", 0x7c0006fc, 0xfc1fe7ff, MOD_a|RD_s, 0, D64 },
2541 {"extpdp", "t,7,6", 0x7c0002b8, 0xfc00e7ff, WR_t|RD_a|DSP_VOLA, 0, D32 },
2542 {"extpdpv", "t,7,s", 0x7c0002f8, 0xfc00e7ff, WR_t|RD_a|RD_s|DSP_VOLA, 0, D32 },
2543 {"extp", "t,7,6", 0x7c0000b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2544 {"extpv", "t,7,s", 0x7c0000f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2545 {"extr_rs.w", "t,7,6", 0x7c0001b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2546 {"extr_r.w", "t,7,6", 0x7c000138, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2547 {"extr_s.h", "t,7,6", 0x7c0003b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2548 {"extrv_rs.w", "t,7,s", 0x7c0001f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2549 {"extrv_r.w", "t,7,s", 0x7c000178, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2550 {"extrv_s.h", "t,7,s", 0x7c0003f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2551 {"extrv.w", "t,7,s", 0x7c000078, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2552 {"extr.w", "t,7,6", 0x7c000038, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2553 {"insv", "t,s", 0x7c00000c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
2554 {"lbux", "d,t(b)", 0x7c00018a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
2555 {"ldx", "d,t(b)", 0x7c00020a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D64 },
2556 {"lhx", "d,t(b)", 0x7c00010a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
2557 {"lwx", "d,t(b)", 0x7c00000a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
2558 {"maq_sa.w.phl", "7,s,t", 0x7c000430, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2559 {"maq_sa.w.phr", "7,s,t", 0x7c0004b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2560 {"maq_sa.w.qhll", "7,s,t", 0x7c000434, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2561 {"maq_sa.w.qhlr", "7,s,t", 0x7c000474, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2562 {"maq_sa.w.qhrl", "7,s,t", 0x7c0004b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2563 {"maq_sa.w.qhrr", "7,s,t", 0x7c0004f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2564 {"maq_s.l.pwl", "7,s,t", 0x7c000734, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2565 {"maq_s.l.pwr", "7,s,t", 0x7c0007b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2566 {"maq_s.w.phl", "7,s,t", 0x7c000530, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2567 {"maq_s.w.phr", "7,s,t", 0x7c0005b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2568 {"maq_s.w.qhll", "7,s,t", 0x7c000534, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2569 {"maq_s.w.qhlr", "7,s,t", 0x7c000574, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2570 {"maq_s.w.qhrl", "7,s,t", 0x7c0005b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2571 {"maq_s.w.qhrr", "7,s,t", 0x7c0005f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2572 {"modsub", "d,s,t", 0x7c000490, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2573 {"mthlip", "s,7", 0x7c0007f8, 0xfc1fe7ff, RD_s|MOD_a|DSP_VOLA, 0, D32 },
2574 {"muleq_s.pw.qhl", "d,s,t", 0x7c000714, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2575 {"muleq_s.pw.qhr", "d,s,t", 0x7c000754, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2576 {"muleq_s.w.phl", "d,s,t", 0x7c000710, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2577 {"muleq_s.w.phr", "d,s,t", 0x7c000750, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2578 {"muleu_s.ph.qbl", "d,s,t", 0x7c000190, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2579 {"muleu_s.ph.qbr", "d,s,t", 0x7c0001d0, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2580 {"muleu_s.qh.obl", "d,s,t", 0x7c000194, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2581 {"muleu_s.qh.obr", "d,s,t", 0x7c0001d4, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2582 {"mulq_rs.ph", "d,s,t", 0x7c0007d0, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2583 {"mulq_rs.qh", "d,s,t", 0x7c0007d4, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2584 {"mulsaq_s.l.pw", "7,s,t", 0x7c0003b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2585 {"mulsaq_s.w.ph", "7,s,t", 0x7c0001b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2586 {"mulsaq_s.w.qh", "7,s,t", 0x7c0001b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2587 {"packrl.ph", "d,s,t", 0x7c000391, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2588 {"packrl.pw", "d,s,t", 0x7c000395, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2589 {"pick.ob", "d,s,t", 0x7c0000d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2590 {"pick.ph", "d,s,t", 0x7c0002d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2591 {"pick.pw", "d,s,t", 0x7c0004d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2592 {"pick.qb", "d,s,t", 0x7c0000d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2593 {"pick.qh", "d,s,t", 0x7c0002d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2594 {"preceq.pw.qhla", "d,t", 0x7c000396, 0xffe007ff, WR_d|RD_t, 0, D64 },
2595 {"preceq.pw.qhl", "d,t", 0x7c000316, 0xffe007ff, WR_d|RD_t, 0, D64 },
2596 {"preceq.pw.qhra", "d,t", 0x7c0003d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2597 {"preceq.pw.qhr", "d,t", 0x7c000356, 0xffe007ff, WR_d|RD_t, 0, D64 },
2598 {"preceq.s.l.pwl", "d,t", 0x7c000516, 0xffe007ff, WR_d|RD_t, 0, D64 },
2599 {"preceq.s.l.pwr", "d,t", 0x7c000556, 0xffe007ff, WR_d|RD_t, 0, D64 },
2600 {"precequ.ph.qbla", "d,t", 0x7c000192, 0xffe007ff, WR_d|RD_t, 0, D32 },
2601 {"precequ.ph.qbl", "d,t", 0x7c000112, 0xffe007ff, WR_d|RD_t, 0, D32 },
2602 {"precequ.ph.qbra", "d,t", 0x7c0001d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2603 {"precequ.ph.qbr", "d,t", 0x7c000152, 0xffe007ff, WR_d|RD_t, 0, D32 },
2604 {"precequ.pw.qhla", "d,t", 0x7c000196, 0xffe007ff, WR_d|RD_t, 0, D64 },
2605 {"precequ.pw.qhl", "d,t", 0x7c000116, 0xffe007ff, WR_d|RD_t, 0, D64 },
2606 {"precequ.pw.qhra", "d,t", 0x7c0001d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2607 {"precequ.pw.qhr", "d,t", 0x7c000156, 0xffe007ff, WR_d|RD_t, 0, D64 },
2608 {"preceq.w.phl", "d,t", 0x7c000312, 0xffe007ff, WR_d|RD_t, 0, D32 },
2609 {"preceq.w.phr", "d,t", 0x7c000352, 0xffe007ff, WR_d|RD_t, 0, D32 },
2610 {"preceu.ph.qbla", "d,t", 0x7c000792, 0xffe007ff, WR_d|RD_t, 0, D32 },
2611 {"preceu.ph.qbl", "d,t", 0x7c000712, 0xffe007ff, WR_d|RD_t, 0, D32 },
2612 {"preceu.ph.qbra", "d,t", 0x7c0007d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2613 {"preceu.ph.qbr", "d,t", 0x7c000752, 0xffe007ff, WR_d|RD_t, 0, D32 },
2614 {"preceu.qh.obla", "d,t", 0x7c000796, 0xffe007ff, WR_d|RD_t, 0, D64 },
2615 {"preceu.qh.obl", "d,t", 0x7c000716, 0xffe007ff, WR_d|RD_t, 0, D64 },
2616 {"preceu.qh.obra", "d,t", 0x7c0007d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2617 {"preceu.qh.obr", "d,t", 0x7c000756, 0xffe007ff, WR_d|RD_t, 0, D64 },
2618 {"precrq.ob.qh", "d,s,t", 0x7c000315, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2619 {"precrq.ph.w", "d,s,t", 0x7c000511, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2620 {"precrq.pw.l", "d,s,t", 0x7c000715, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2621 {"precrq.qb.ph", "d,s,t", 0x7c000311, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2622 {"precrq.qh.pw", "d,s,t", 0x7c000515, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2623 {"precrq_rs.ph.w", "d,s,t", 0x7c000551, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2624 {"precrq_rs.qh.pw", "d,s,t", 0x7c000555, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2625 {"precrqu_s.ob.qh", "d,s,t", 0x7c0003d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2626 {"precrqu_s.qb.ph", "d,s,t", 0x7c0003d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2627 {"raddu.l.ob", "d,s", 0x7c000514, 0xfc1f07ff, WR_d|RD_s, 0, D64 },
2628 {"raddu.w.qb", "d,s", 0x7c000510, 0xfc1f07ff, WR_d|RD_s, 0, D32 },
2629 {"rddsp", "d", 0x7fff04b8, 0xffff07ff, WR_d, 0, D32 },
2630 {"rddsp", "d,'", 0x7c0004b8, 0xffc007ff, WR_d, 0, D32 },
2631 {"repl.ob", "d,5", 0x7c000096, 0xff0007ff, WR_d, 0, D64 },
2632 {"repl.ph", "d,@", 0x7c000292, 0xfc0007ff, WR_d, 0, D32 },
2633 {"repl.pw", "d,@", 0x7c000496, 0xfc0007ff, WR_d, 0, D64 },
2634 {"repl.qb", "d,5", 0x7c000092, 0xff0007ff, WR_d, 0, D32 },
2635 {"repl.qh", "d,@", 0x7c000296, 0xfc0007ff, WR_d, 0, D64 },
2636 {"replv.ob", "d,t", 0x7c0000d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2637 {"replv.ph", "d,t", 0x7c0002d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2638 {"replv.pw", "d,t", 0x7c0004d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2639 {"replv.qb", "d,t", 0x7c0000d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2640 {"replv.qh", "d,t", 0x7c0002d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2641 {"shilo", "7,0", 0x7c0006b8, 0xfc0fe7ff, MOD_a, 0, D32 },
2642 {"shilov", "7,s", 0x7c0006f8, 0xfc1fe7ff, MOD_a|RD_s, 0, D32 },
2643 {"shll.ob", "d,t,3", 0x7c000017, 0xff0007ff, WR_d|RD_t, 0, D64 },
2644 {"shll.ph", "d,t,4", 0x7c000213, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2645 {"shll.pw", "d,t,6", 0x7c000417, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2646 {"shll.qb", "d,t,3", 0x7c000013, 0xff0007ff, WR_d|RD_t, 0, D32 },
2647 {"shll.qh", "d,t,4", 0x7c000217, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2648 {"shll_s.ph", "d,t,4", 0x7c000313, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2649 {"shll_s.pw", "d,t,6", 0x7c000517, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2650 {"shll_s.qh", "d,t,4", 0x7c000317, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2651 {"shll_s.w", "d,t,6", 0x7c000513, 0xfc0007ff, WR_d|RD_t, 0, D32 },
2652 {"shllv.ob", "d,t,s", 0x7c000097, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2653 {"shllv.ph", "d,t,s", 0x7c000293, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2654 {"shllv.pw", "d,t,s", 0x7c000497, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2655 {"shllv.qb", "d,t,s", 0x7c000093, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2656 {"shllv.qh", "d,t,s", 0x7c000297, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2657 {"shllv_s.ph", "d,t,s", 0x7c000393, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2658 {"shllv_s.pw", "d,t,s", 0x7c000597, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2659 {"shllv_s.qh", "d,t,s", 0x7c000397, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2660 {"shllv_s.w", "d,t,s", 0x7c000593, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2661 {"shra.ph", "d,t,4", 0x7c000253, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2662 {"shra.pw", "d,t,6", 0x7c000457, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2663 {"shra.qh", "d,t,4", 0x7c000257, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2664 {"shra_r.ph", "d,t,4", 0x7c000353, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2665 {"shra_r.pw", "d,t,6", 0x7c000557, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2666 {"shra_r.qh", "d,t,4", 0x7c000357, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2667 {"shra_r.w", "d,t,6", 0x7c000553, 0xfc0007ff, WR_d|RD_t, 0, D32 },
2668 {"shrav.ph", "d,t,s", 0x7c0002d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2669 {"shrav.pw", "d,t,s", 0x7c0004d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2670 {"shrav.qh", "d,t,s", 0x7c0002d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2671 {"shrav_r.ph", "d,t,s", 0x7c0003d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2672 {"shrav_r.pw", "d,t,s", 0x7c0005d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2673 {"shrav_r.qh", "d,t,s", 0x7c0003d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2674 {"shrav_r.w", "d,t,s", 0x7c0005d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2675 {"shrl.ob", "d,t,3", 0x7c000057, 0xff0007ff, WR_d|RD_t, 0, D64 },
2676 {"shrl.qb", "d,t,3", 0x7c000053, 0xff0007ff, WR_d|RD_t, 0, D32 },
2677 {"shrlv.ob", "d,t,s", 0x7c0000d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2678 {"shrlv.qb", "d,t,s", 0x7c0000d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2679 {"subq.ph", "d,s,t", 0x7c0002d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2680 {"subq.pw", "d,s,t", 0x7c0004d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2681 {"subq.qh", "d,s,t", 0x7c0002d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2682 {"subq_s.ph", "d,s,t", 0x7c0003d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2683 {"subq_s.pw", "d,s,t", 0x7c0005d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2684 {"subq_s.qh", "d,s,t", 0x7c0003d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2685 {"subq_s.w", "d,s,t", 0x7c0005d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2686 {"subu.ob", "d,s,t", 0x7c000054, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2687 {"subu.qb", "d,s,t", 0x7c000050, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2688 {"subu_s.ob", "d,s,t", 0x7c000154, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2689 {"subu_s.qb", "d,s,t", 0x7c000150, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2690 {"wrdsp", "s", 0x7c1ffcf8, 0xfc1fffff, RD_s|DSP_VOLA, 0, D32 },
2691 {"wrdsp", "s,8", 0x7c0004f8, 0xfc1e07ff, RD_s|DSP_VOLA, 0, D32 },
2692 /* MIPS DSP ASE Rev2 */
2693 {"absq_s.qb", "d,t", 0x7c000052, 0xffe007ff, WR_d|RD_t, 0, D33 },
2694 {"addu.ph", "d,s,t", 0x7c000210, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2695 {"addu_s.ph", "d,s,t", 0x7c000310, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2696 {"adduh.qb", "d,s,t", 0x7c000018, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2697 {"adduh_r.qb", "d,s,t", 0x7c000098, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2698 {"append", "t,s,h", 0x7c000031, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2699 {"balign", "t,s,I", 0, (int) M_BALIGN, INSN_MACRO, 0, D33 },
2700 {"balign", "t,s,2", 0x7c000431, 0xfc00e7ff, WR_t|RD_t|RD_s, 0, D33 },
2701 {"cmpgdu.eq.qb", "d,s,t", 0x7c000611, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2702 {"cmpgdu.lt.qb", "d,s,t", 0x7c000651, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2703 {"cmpgdu.le.qb", "d,s,t", 0x7c000691, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2704 {"dpa.w.ph", "7,s,t", 0x7c000030, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2705 {"dps.w.ph", "7,s,t", 0x7c000070, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2706 {"mul.ph", "d,s,t", 0x7c000318, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2707 {"mul_s.ph", "d,s,t", 0x7c000398, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2708 {"mulq_rs.w", "d,s,t", 0x7c0005d8, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2709 {"mulq_s.ph", "d,s,t", 0x7c000790, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2710 {"mulq_s.w", "d,s,t", 0x7c000598, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2711 {"mulsa.w.ph", "7,s,t", 0x7c0000b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2712 {"precr.qb.ph", "d,s,t", 0x7c000351, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2713 {"precr_sra.ph.w", "t,s,h", 0x7c000791, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2714 {"precr_sra_r.ph.w", "t,s,h", 0x7c0007d1, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2715 {"prepend", "t,s,h", 0x7c000071, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2716 {"shra.qb", "d,t,3", 0x7c000113, 0xff0007ff, WR_d|RD_t, 0, D33 },
2717 {"shra_r.qb", "d,t,3", 0x7c000153, 0xff0007ff, WR_d|RD_t, 0, D33 },
2718 {"shrav.qb", "d,t,s", 0x7c000193, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2719 {"shrav_r.qb", "d,t,s", 0x7c0001d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2720 {"shrl.ph", "d,t,4", 0x7c000653, 0xfe0007ff, WR_d|RD_t, 0, D33 },
2721 {"shrlv.ph", "d,t,s", 0x7c0006d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2722 {"subu.ph", "d,s,t", 0x7c000250, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2723 {"subu_s.ph", "d,s,t", 0x7c000350, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2724 {"subuh.qb", "d,s,t", 0x7c000058, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2725 {"subuh_r.qb", "d,s,t", 0x7c0000d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2726 {"addqh.ph", "d,s,t", 0x7c000218, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2727 {"addqh_r.ph", "d,s,t", 0x7c000298, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2728 {"addqh.w", "d,s,t", 0x7c000418, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2729 {"addqh_r.w", "d,s,t", 0x7c000498, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2730 {"subqh.ph", "d,s,t", 0x7c000258, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2731 {"subqh_r.ph", "d,s,t", 0x7c0002d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2732 {"subqh.w", "d,s,t", 0x7c000458, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2733 {"subqh_r.w", "d,s,t", 0x7c0004d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2734 {"dpax.w.ph", "7,s,t", 0x7c000230, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2735 {"dpsx.w.ph", "7,s,t", 0x7c000270, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2736 {"dpaqx_s.w.ph", "7,s,t", 0x7c000630, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2737 {"dpaqx_sa.w.ph", "7,s,t", 0x7c0006b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2738 {"dpsqx_s.w.ph", "7,s,t", 0x7c000670, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2739 {"dpsqx_sa.w.ph", "7,s,t", 0x7c0006f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2740 /* Move bc0* after mftr and mttr to avoid opcode collision. */
2741 {"bc0f", "p", 0x41000000, 0xffff0000, CBD|RD_CC, 0, I1 },
2742 {"bc0fl", "p", 0x41020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2743 {"bc0t", "p", 0x41010000, 0xffff0000, CBD|RD_CC, 0, I1 },
2744 {"bc0tl", "p", 0x41030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2745 };
2746
2747 #define MIPS_NUM_OPCODES \
2748 ((sizeof mips_builtin_opcodes) / (sizeof (mips_builtin_opcodes[0])))
2749 const int bfd_mips_num_builtin_opcodes = MIPS_NUM_OPCODES;
2750
2751 /* const removed from the following to allow for dynamic extensions to the
2752 * built-in instruction set. */
2753 struct mips_opcode *mips_opcodes =
2754 (struct mips_opcode *) mips_builtin_opcodes;
2755 int bfd_mips_num_opcodes = MIPS_NUM_OPCODES;
2756 #undef MIPS_NUM_OPCODES
2757
2758 /* Mips instructions are at maximum this many bytes long. */
2759 #define INSNLEN 4
2760
2761 \f
2762 /* FIXME: These should be shared with gdb somehow. */
2763
2764 struct mips_cp0sel_name
2765 {
2766 unsigned int cp0reg;
2767 unsigned int sel;
2768 const char * const name;
2769 };
2770
2771 /* The mips16 registers. */
2772 static const unsigned int mips16_to_32_reg_map[] =
2773 {
2774 16, 17, 2, 3, 4, 5, 6, 7
2775 };
2776
2777 #define mips16_reg_names(rn) mips_gpr_names[mips16_to_32_reg_map[rn]]
2778
2779
2780 static const char * const mips_gpr_names_numeric[32] =
2781 {
2782 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
2783 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
2784 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
2785 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
2786 };
2787
2788 static const char * const mips_gpr_names_oldabi[32] =
2789 {
2790 "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3",
2791 "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7",
2792 "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",
2793 "t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra"
2794 };
2795
2796 static const char * const mips_gpr_names_newabi[32] =
2797 {
2798 "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3",
2799 "a4", "a5", "a6", "a7", "t0", "t1", "t2", "t3",
2800 "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",
2801 "t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra"
2802 };
2803
2804 static const char * const mips_fpr_names_numeric[32] =
2805 {
2806 "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7",
2807 "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15",
2808 "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23",
2809 "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31"
2810 };
2811
2812 static const char * const mips_fpr_names_32[32] =
2813 {
2814 "fv0", "fv0f", "fv1", "fv1f", "ft0", "ft0f", "ft1", "ft1f",
2815 "ft2", "ft2f", "ft3", "ft3f", "fa0", "fa0f", "fa1", "fa1f",
2816 "ft4", "ft4f", "ft5", "ft5f", "fs0", "fs0f", "fs1", "fs1f",
2817 "fs2", "fs2f", "fs3", "fs3f", "fs4", "fs4f", "fs5", "fs5f"
2818 };
2819
2820 static const char * const mips_fpr_names_n32[32] =
2821 {
2822 "fv0", "ft14", "fv1", "ft15", "ft0", "ft1", "ft2", "ft3",
2823 "ft4", "ft5", "ft6", "ft7", "fa0", "fa1", "fa2", "fa3",
2824 "fa4", "fa5", "fa6", "fa7", "fs0", "ft8", "fs1", "ft9",
2825 "fs2", "ft10", "fs3", "ft11", "fs4", "ft12", "fs5", "ft13"
2826 };
2827
2828 static const char * const mips_fpr_names_64[32] =
2829 {
2830 "fv0", "ft12", "fv1", "ft13", "ft0", "ft1", "ft2", "ft3",
2831 "ft4", "ft5", "ft6", "ft7", "fa0", "fa1", "fa2", "fa3",
2832 "fa4", "fa5", "fa6", "fa7", "ft8", "ft9", "ft10", "ft11",
2833 "fs0", "fs1", "fs2", "fs3", "fs4", "fs5", "fs6", "fs7"
2834 };
2835
2836 static const char * const mips_cp0_names_numeric[32] =
2837 {
2838 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
2839 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
2840 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
2841 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
2842 };
2843
2844 static const char * const mips_cp0_names_mips3264[32] =
2845 {
2846 "c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
2847 "c0_context", "c0_pagemask", "c0_wired", "$7",
2848 "c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
2849 "c0_status", "c0_cause", "c0_epc", "c0_prid",
2850 "c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
2851 "c0_xcontext", "$21", "$22", "c0_debug",
2852 "c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr",
2853 "c0_taglo", "c0_taghi", "c0_errorepc", "c0_desave",
2854 };
2855
2856 static const struct mips_cp0sel_name mips_cp0sel_names_mips3264[] =
2857 {
2858 { 4, 1, "c0_contextconfig" },
2859 { 0, 1, "c0_mvpcontrol" },
2860 { 0, 2, "c0_mvpconf0" },
2861 { 0, 3, "c0_mvpconf1" },
2862 { 1, 1, "c0_vpecontrol" },
2863 { 1, 2, "c0_vpeconf0" },
2864 { 1, 3, "c0_vpeconf1" },
2865 { 1, 4, "c0_yqmask" },
2866 { 1, 5, "c0_vpeschedule" },
2867 { 1, 6, "c0_vpeschefback" },
2868 { 2, 1, "c0_tcstatus" },
2869 { 2, 2, "c0_tcbind" },
2870 { 2, 3, "c0_tcrestart" },
2871 { 2, 4, "c0_tchalt" },
2872 { 2, 5, "c0_tccontext" },
2873 { 2, 6, "c0_tcschedule" },
2874 { 2, 7, "c0_tcschefback" },
2875 { 5, 1, "c0_pagegrain" },
2876 { 6, 1, "c0_srsconf0" },
2877 { 6, 2, "c0_srsconf1" },
2878 { 6, 3, "c0_srsconf2" },
2879 { 6, 4, "c0_srsconf3" },
2880 { 6, 5, "c0_srsconf4" },
2881 { 12, 1, "c0_intctl" },
2882 { 12, 2, "c0_srsctl" },
2883 { 12, 3, "c0_srsmap" },
2884 { 15, 1, "c0_ebase" },
2885 { 16, 1, "c0_config1" },
2886 { 16, 2, "c0_config2" },
2887 { 16, 3, "c0_config3" },
2888 { 18, 1, "c0_watchlo,1" },
2889 { 18, 2, "c0_watchlo,2" },
2890 { 18, 3, "c0_watchlo,3" },
2891 { 18, 4, "c0_watchlo,4" },
2892 { 18, 5, "c0_watchlo,5" },
2893 { 18, 6, "c0_watchlo,6" },
2894 { 18, 7, "c0_watchlo,7" },
2895 { 19, 1, "c0_watchhi,1" },
2896 { 19, 2, "c0_watchhi,2" },
2897 { 19, 3, "c0_watchhi,3" },
2898 { 19, 4, "c0_watchhi,4" },
2899 { 19, 5, "c0_watchhi,5" },
2900 { 19, 6, "c0_watchhi,6" },
2901 { 19, 7, "c0_watchhi,7" },
2902 { 23, 1, "c0_tracecontrol" },
2903 { 23, 2, "c0_tracecontrol2" },
2904 { 23, 3, "c0_usertracedata" },
2905 { 23, 4, "c0_tracebpc" },
2906 { 25, 1, "c0_perfcnt,1" },
2907 { 25, 2, "c0_perfcnt,2" },
2908 { 25, 3, "c0_perfcnt,3" },
2909 { 25, 4, "c0_perfcnt,4" },
2910 { 25, 5, "c0_perfcnt,5" },
2911 { 25, 6, "c0_perfcnt,6" },
2912 { 25, 7, "c0_perfcnt,7" },
2913 { 27, 1, "c0_cacheerr,1" },
2914 { 27, 2, "c0_cacheerr,2" },
2915 { 27, 3, "c0_cacheerr,3" },
2916 { 28, 1, "c0_datalo" },
2917 { 28, 2, "c0_taglo1" },
2918 { 28, 3, "c0_datalo1" },
2919 { 28, 4, "c0_taglo2" },
2920 { 28, 5, "c0_datalo2" },
2921 { 28, 6, "c0_taglo3" },
2922 { 28, 7, "c0_datalo3" },
2923 { 29, 1, "c0_datahi" },
2924 { 29, 2, "c0_taghi1" },
2925 { 29, 3, "c0_datahi1" },
2926 { 29, 4, "c0_taghi2" },
2927 { 29, 5, "c0_datahi2" },
2928 { 29, 6, "c0_taghi3" },
2929 { 29, 7, "c0_datahi3" },
2930 };
2931
2932 static const char * const mips_cp0_names_mips3264r2[32] =
2933 {
2934 "c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
2935 "c0_context", "c0_pagemask", "c0_wired", "c0_hwrena",
2936 "c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
2937 "c0_status", "c0_cause", "c0_epc", "c0_prid",
2938 "c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
2939 "c0_xcontext", "$21", "$22", "c0_debug",
2940 "c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr",
2941 "c0_taglo", "c0_taghi", "c0_errorepc", "c0_desave",
2942 };
2943
2944 static const struct mips_cp0sel_name mips_cp0sel_names_mips3264r2[] =
2945 {
2946 { 4, 1, "c0_contextconfig" },
2947 { 5, 1, "c0_pagegrain" },
2948 { 12, 1, "c0_intctl" },
2949 { 12, 2, "c0_srsctl" },
2950 { 12, 3, "c0_srsmap" },
2951 { 15, 1, "c0_ebase" },
2952 { 16, 1, "c0_config1" },
2953 { 16, 2, "c0_config2" },
2954 { 16, 3, "c0_config3" },
2955 { 18, 1, "c0_watchlo,1" },
2956 { 18, 2, "c0_watchlo,2" },
2957 { 18, 3, "c0_watchlo,3" },
2958 { 18, 4, "c0_watchlo,4" },
2959 { 18, 5, "c0_watchlo,5" },
2960 { 18, 6, "c0_watchlo,6" },
2961 { 18, 7, "c0_watchlo,7" },
2962 { 19, 1, "c0_watchhi,1" },
2963 { 19, 2, "c0_watchhi,2" },
2964 { 19, 3, "c0_watchhi,3" },
2965 { 19, 4, "c0_watchhi,4" },
2966 { 19, 5, "c0_watchhi,5" },
2967 { 19, 6, "c0_watchhi,6" },
2968 { 19, 7, "c0_watchhi,7" },
2969 { 23, 1, "c0_tracecontrol" },
2970 { 23, 2, "c0_tracecontrol2" },
2971 { 23, 3, "c0_usertracedata" },
2972 { 23, 4, "c0_tracebpc" },
2973 { 25, 1, "c0_perfcnt,1" },
2974 { 25, 2, "c0_perfcnt,2" },
2975 { 25, 3, "c0_perfcnt,3" },
2976 { 25, 4, "c0_perfcnt,4" },
2977 { 25, 5, "c0_perfcnt,5" },
2978 { 25, 6, "c0_perfcnt,6" },
2979 { 25, 7, "c0_perfcnt,7" },
2980 { 27, 1, "c0_cacheerr,1" },
2981 { 27, 2, "c0_cacheerr,2" },
2982 { 27, 3, "c0_cacheerr,3" },
2983 { 28, 1, "c0_datalo" },
2984 { 28, 2, "c0_taglo1" },
2985 { 28, 3, "c0_datalo1" },
2986 { 28, 4, "c0_taglo2" },
2987 { 28, 5, "c0_datalo2" },
2988 { 28, 6, "c0_taglo3" },
2989 { 28, 7, "c0_datalo3" },
2990 { 29, 1, "c0_datahi" },
2991 { 29, 2, "c0_taghi1" },
2992 { 29, 3, "c0_datahi1" },
2993 { 29, 4, "c0_taghi2" },
2994 { 29, 5, "c0_datahi2" },
2995 { 29, 6, "c0_taghi3" },
2996 { 29, 7, "c0_datahi3" },
2997 };
2998
2999 /* SB-1: MIPS64 (mips_cp0_names_mips3264) with minor mods. */
3000 static const char * const mips_cp0_names_sb1[32] =
3001 {
3002 "c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
3003 "c0_context", "c0_pagemask", "c0_wired", "$7",
3004 "c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
3005 "c0_status", "c0_cause", "c0_epc", "c0_prid",
3006 "c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
3007 "c0_xcontext", "$21", "$22", "c0_debug",
3008 "c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr_i",
3009 "c0_taglo_i", "c0_taghi_i", "c0_errorepc", "c0_desave",
3010 };
3011
3012 static const struct mips_cp0sel_name mips_cp0sel_names_sb1[] =
3013 {
3014 { 16, 1, "c0_config1" },
3015 { 18, 1, "c0_watchlo,1" },
3016 { 19, 1, "c0_watchhi,1" },
3017 { 22, 0, "c0_perftrace" },
3018 { 23, 3, "c0_edebug" },
3019 { 25, 1, "c0_perfcnt,1" },
3020 { 25, 2, "c0_perfcnt,2" },
3021 { 25, 3, "c0_perfcnt,3" },
3022 { 25, 4, "c0_perfcnt,4" },
3023 { 25, 5, "c0_perfcnt,5" },
3024 { 25, 6, "c0_perfcnt,6" },
3025 { 25, 7, "c0_perfcnt,7" },
3026 { 26, 1, "c0_buserr_pa" },
3027 { 27, 1, "c0_cacheerr_d" },
3028 { 27, 3, "c0_cacheerr_d_pa" },
3029 { 28, 1, "c0_datalo_i" },
3030 { 28, 2, "c0_taglo_d" },
3031 { 28, 3, "c0_datalo_d" },
3032 { 29, 1, "c0_datahi_i" },
3033 { 29, 2, "c0_taghi_d" },
3034 { 29, 3, "c0_datahi_d" },
3035 };
3036
3037 static const char * const mips_hwr_names_numeric[32] =
3038 {
3039 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
3040 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
3041 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
3042 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
3043 };
3044
3045 static const char * const mips_hwr_names_mips3264r2[32] =
3046 {
3047 "hwr_cpunum", "hwr_synci_step", "hwr_cc", "hwr_ccres",
3048 "$4", "$5", "$6", "$7",
3049 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
3050 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
3051 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
3052 };
3053
3054 struct mips_abi_choice
3055 {
3056 const char *name;
3057 const char * const *gpr_names;
3058 const char * const *fpr_names;
3059 };
3060
3061 struct mips_abi_choice mips_abi_choices[] =
3062 {
3063 { "numeric", mips_gpr_names_numeric, mips_fpr_names_numeric },
3064 { "32", mips_gpr_names_oldabi, mips_fpr_names_32 },
3065 { "n32", mips_gpr_names_newabi, mips_fpr_names_n32 },
3066 { "64", mips_gpr_names_newabi, mips_fpr_names_64 },
3067 };
3068
3069 struct mips_arch_choice
3070 {
3071 const char *name;
3072 int bfd_mach_valid;
3073 unsigned long bfd_mach;
3074 int processor;
3075 int isa;
3076 const char * const *cp0_names;
3077 const struct mips_cp0sel_name *cp0sel_names;
3078 unsigned int cp0sel_names_len;
3079 const char * const *hwr_names;
3080 };
3081
3082 #define bfd_mach_mips3000 3000
3083 #define bfd_mach_mips3900 3900
3084 #define bfd_mach_mips4000 4000
3085 #define bfd_mach_mips4010 4010
3086 #define bfd_mach_mips4100 4100
3087 #define bfd_mach_mips4111 4111
3088 #define bfd_mach_mips4120 4120
3089 #define bfd_mach_mips4300 4300
3090 #define bfd_mach_mips4400 4400
3091 #define bfd_mach_mips4600 4600
3092 #define bfd_mach_mips4650 4650
3093 #define bfd_mach_mips5000 5000
3094 #define bfd_mach_mips5400 5400
3095 #define bfd_mach_mips5500 5500
3096 #define bfd_mach_mips6000 6000
3097 #define bfd_mach_mips7000 7000
3098 #define bfd_mach_mips8000 8000
3099 #define bfd_mach_mips9000 9000
3100 #define bfd_mach_mips10000 10000
3101 #define bfd_mach_mips12000 12000
3102 #define bfd_mach_mips16 16
3103 #define bfd_mach_mips5 5
3104 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
3105 #define bfd_mach_mipsisa32 32
3106 #define bfd_mach_mipsisa32r2 33
3107 #define bfd_mach_mipsisa64 64
3108 #define bfd_mach_mipsisa64r2 65
3109
3110 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
3111
3112 const struct mips_arch_choice mips_arch_choices[] =
3113 {
3114 { "numeric", 0, 0, 0, 0,
3115 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3116
3117 { "r3000", 1, bfd_mach_mips3000, CPU_R3000, ISA_MIPS1,
3118 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3119 { "r3900", 1, bfd_mach_mips3900, CPU_R3900, ISA_MIPS1,
3120 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3121 { "r4000", 1, bfd_mach_mips4000, CPU_R4000, ISA_MIPS3,
3122 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3123 { "r4010", 1, bfd_mach_mips4010, CPU_R4010, ISA_MIPS2,
3124 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3125 { "vr4100", 1, bfd_mach_mips4100, CPU_VR4100, ISA_MIPS3,
3126 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3127 { "vr4111", 1, bfd_mach_mips4111, CPU_R4111, ISA_MIPS3,
3128 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3129 { "vr4120", 1, bfd_mach_mips4120, CPU_VR4120, ISA_MIPS3,
3130 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3131 { "r4300", 1, bfd_mach_mips4300, CPU_R4300, ISA_MIPS3,
3132 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3133 { "r4400", 1, bfd_mach_mips4400, CPU_R4400, ISA_MIPS3,
3134 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3135 { "r4600", 1, bfd_mach_mips4600, CPU_R4600, ISA_MIPS3,
3136 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3137 { "r4650", 1, bfd_mach_mips4650, CPU_R4650, ISA_MIPS3,
3138 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3139 { "r5000", 1, bfd_mach_mips5000, CPU_R5000, ISA_MIPS4,
3140 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3141 { "vr5400", 1, bfd_mach_mips5400, CPU_VR5400, ISA_MIPS4,
3142 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3143 { "vr5500", 1, bfd_mach_mips5500, CPU_VR5500, ISA_MIPS4,
3144 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3145 { "r6000", 1, bfd_mach_mips6000, CPU_R6000, ISA_MIPS2,
3146 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3147 { "rm7000", 1, bfd_mach_mips7000, CPU_RM7000, ISA_MIPS4,
3148 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3149 { "rm9000", 1, bfd_mach_mips7000, CPU_RM7000, ISA_MIPS4,
3150 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3151 { "r8000", 1, bfd_mach_mips8000, CPU_R8000, ISA_MIPS4,
3152 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3153 { "r10000", 1, bfd_mach_mips10000, CPU_R10000, ISA_MIPS4,
3154 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3155 { "r12000", 1, bfd_mach_mips12000, CPU_R12000, ISA_MIPS4,
3156 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3157 { "mips5", 1, bfd_mach_mips5, CPU_MIPS5, ISA_MIPS5,
3158 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3159
3160 /* For stock MIPS32, disassemble all applicable MIPS-specified ASEs.
3161 Note that MIPS-3D and MDMX are not applicable to MIPS32. (See
3162 _MIPS32 Architecture For Programmers Volume I: Introduction to the
3163 MIPS32 Architecture_ (MIPS Document Number MD00082, Revision 0.95),
3164 page 1. */
3165 { "mips32", 1, bfd_mach_mipsisa32, CPU_MIPS32,
3166 ISA_MIPS32 | INSN_MIPS16 | INSN_SMARTMIPS,
3167 mips_cp0_names_mips3264,
3168 mips_cp0sel_names_mips3264, ARRAY_SIZE (mips_cp0sel_names_mips3264),
3169 mips_hwr_names_numeric },
3170
3171 { "mips32r2", 1, bfd_mach_mipsisa32r2, CPU_MIPS32R2,
3172 (ISA_MIPS32R2 | INSN_MIPS16 | INSN_SMARTMIPS | INSN_DSP | INSN_DSPR2
3173 | INSN_MIPS3D | INSN_MT),
3174 mips_cp0_names_mips3264r2,
3175 mips_cp0sel_names_mips3264r2, ARRAY_SIZE (mips_cp0sel_names_mips3264r2),
3176 mips_hwr_names_mips3264r2 },
3177
3178 /* For stock MIPS64, disassemble all applicable MIPS-specified ASEs. */
3179 { "mips64", 1, bfd_mach_mipsisa64, CPU_MIPS64,
3180 ISA_MIPS64 | INSN_MIPS16 | INSN_MIPS3D | INSN_MDMX,
3181 mips_cp0_names_mips3264,
3182 mips_cp0sel_names_mips3264, ARRAY_SIZE (mips_cp0sel_names_mips3264),
3183 mips_hwr_names_numeric },
3184
3185 { "mips64r2", 1, bfd_mach_mipsisa64r2, CPU_MIPS64R2,
3186 (ISA_MIPS64R2 | INSN_MIPS16 | INSN_MIPS3D | INSN_DSP | INSN_DSPR2
3187 | INSN_DSP64 | INSN_MT | INSN_MDMX),
3188 mips_cp0_names_mips3264r2,
3189 mips_cp0sel_names_mips3264r2, ARRAY_SIZE (mips_cp0sel_names_mips3264r2),
3190 mips_hwr_names_mips3264r2 },
3191
3192 { "sb1", 1, bfd_mach_mips_sb1, CPU_SB1,
3193 ISA_MIPS64 | INSN_MIPS3D | INSN_SB1,
3194 mips_cp0_names_sb1,
3195 mips_cp0sel_names_sb1, ARRAY_SIZE (mips_cp0sel_names_sb1),
3196 mips_hwr_names_numeric },
3197
3198 /* This entry, mips16, is here only for ISA/processor selection; do
3199 not print its name. */
3200 { "", 1, bfd_mach_mips16, CPU_MIPS16, ISA_MIPS3 | INSN_MIPS16,
3201 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3202 };
3203
3204 /* ISA and processor type to disassemble for, and register names to use.
3205 set_default_mips_dis_options and parse_mips_dis_options fill in these
3206 values. */
3207 static int mips_processor;
3208 static int mips_isa;
3209 static const char * const *mips_gpr_names;
3210 static const char * const *mips_fpr_names;
3211 static const char * const *mips_cp0_names;
3212 static const struct mips_cp0sel_name *mips_cp0sel_names;
3213 static int mips_cp0sel_names_len;
3214 static const char * const *mips_hwr_names;
3215
3216 /* Other options */
3217 static int no_aliases; /* If set disassemble as most general inst. */
3218 \f
3219 static const struct mips_abi_choice *
3220 choose_abi_by_name (const char *name, unsigned int namelen)
3221 {
3222 const struct mips_abi_choice *c;
3223 unsigned int i;
3224
3225 for (i = 0, c = NULL; i < ARRAY_SIZE (mips_abi_choices) && c == NULL; i++)
3226 if (strncmp (mips_abi_choices[i].name, name, namelen) == 0
3227 && strlen (mips_abi_choices[i].name) == namelen)
3228 c = &mips_abi_choices[i];
3229
3230 return c;
3231 }
3232
3233 static const struct mips_arch_choice *
3234 choose_arch_by_name (const char *name, unsigned int namelen)
3235 {
3236 const struct mips_arch_choice *c = NULL;
3237 unsigned int i;
3238
3239 for (i = 0, c = NULL; i < ARRAY_SIZE (mips_arch_choices) && c == NULL; i++)
3240 if (strncmp (mips_arch_choices[i].name, name, namelen) == 0
3241 && strlen (mips_arch_choices[i].name) == namelen)
3242 c = &mips_arch_choices[i];
3243
3244 return c;
3245 }
3246
3247 static const struct mips_arch_choice *
3248 choose_arch_by_number (unsigned long mach)
3249 {
3250 static unsigned long hint_bfd_mach;
3251 static const struct mips_arch_choice *hint_arch_choice;
3252 const struct mips_arch_choice *c;
3253 unsigned int i;
3254
3255 /* We optimize this because even if the user specifies no
3256 flags, this will be done for every instruction! */
3257 if (hint_bfd_mach == mach
3258 && hint_arch_choice != NULL
3259 && hint_arch_choice->bfd_mach == hint_bfd_mach)
3260 return hint_arch_choice;
3261
3262 for (i = 0, c = NULL; i < ARRAY_SIZE (mips_arch_choices) && c == NULL; i++)
3263 {
3264 if (mips_arch_choices[i].bfd_mach_valid
3265 && mips_arch_choices[i].bfd_mach == mach)
3266 {
3267 c = &mips_arch_choices[i];
3268 hint_bfd_mach = mach;
3269 hint_arch_choice = c;
3270 }
3271 }
3272 return c;
3273 }
3274
3275 void
3276 set_default_mips_dis_options (struct disassemble_info *info)
3277 {
3278 const struct mips_arch_choice *chosen_arch;
3279
3280 /* Defaults: mipsIII/r3000 (?!), (o)32-style ("oldabi") GPR names,
3281 and numeric FPR, CP0 register, and HWR names. */
3282 mips_isa = ISA_MIPS3;
3283 mips_processor = CPU_R3000;
3284 mips_gpr_names = mips_gpr_names_oldabi;
3285 mips_fpr_names = mips_fpr_names_numeric;
3286 mips_cp0_names = mips_cp0_names_numeric;
3287 mips_cp0sel_names = NULL;
3288 mips_cp0sel_names_len = 0;
3289 mips_hwr_names = mips_hwr_names_numeric;
3290 no_aliases = 0;
3291
3292 /* If an ELF "newabi" binary, use the n32/(n)64 GPR names. */
3293 #if 0
3294 if (info->flavour == bfd_target_elf_flavour && info->section != NULL)
3295 {
3296 Elf_Internal_Ehdr *header;
3297
3298 header = elf_elfheader (info->section->owner);
3299 if (is_newabi (header))
3300 mips_gpr_names = mips_gpr_names_newabi;
3301 }
3302 #endif
3303
3304 /* Set ISA, architecture, and cp0 register names as best we can. */
3305 #if ! SYMTAB_AVAILABLE && 0
3306 /* This is running out on a target machine, not in a host tool.
3307 FIXME: Where does mips_target_info come from? */
3308 target_processor = mips_target_info.processor;
3309 mips_isa = mips_target_info.isa;
3310 #else
3311 chosen_arch = choose_arch_by_number (info->mach);
3312 if (chosen_arch != NULL)
3313 {
3314 mips_processor = chosen_arch->processor;
3315 mips_isa = chosen_arch->isa;
3316 mips_cp0_names = chosen_arch->cp0_names;
3317 mips_cp0sel_names = chosen_arch->cp0sel_names;
3318 mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
3319 mips_hwr_names = chosen_arch->hwr_names;
3320 }
3321 #endif
3322 }
3323
3324 void
3325 parse_mips_dis_option (option, len)
3326 const char *option;
3327 unsigned int len;
3328 {
3329 unsigned int i, optionlen, vallen;
3330 const char *val;
3331 const struct mips_abi_choice *chosen_abi;
3332 const struct mips_arch_choice *chosen_arch;
3333
3334 /* Look for the = that delimits the end of the option name. */
3335 for (i = 0; i < len; i++)
3336 {
3337 if (option[i] == '=')
3338 break;
3339 }
3340 if (i == 0) /* Invalid option: no name before '='. */
3341 return;
3342 if (i == len) /* Invalid option: no '='. */
3343 return;
3344 if (i == (len - 1)) /* Invalid option: no value after '='. */
3345 return;
3346
3347 optionlen = i;
3348 val = option + (optionlen + 1);
3349 vallen = len - (optionlen + 1);
3350
3351 if (strncmp("gpr-names", option, optionlen) == 0
3352 && strlen("gpr-names") == optionlen)
3353 {
3354 chosen_abi = choose_abi_by_name (val, vallen);
3355 if (chosen_abi != NULL)
3356 mips_gpr_names = chosen_abi->gpr_names;
3357 return;
3358 }
3359
3360 if (strncmp("fpr-names", option, optionlen) == 0
3361 && strlen("fpr-names") == optionlen)
3362 {
3363 chosen_abi = choose_abi_by_name (val, vallen);
3364 if (chosen_abi != NULL)
3365 mips_fpr_names = chosen_abi->fpr_names;
3366 return;
3367 }
3368
3369 if (strncmp("cp0-names", option, optionlen) == 0
3370 && strlen("cp0-names") == optionlen)
3371 {
3372 chosen_arch = choose_arch_by_name (val, vallen);
3373 if (chosen_arch != NULL)
3374 {
3375 mips_cp0_names = chosen_arch->cp0_names;
3376 mips_cp0sel_names = chosen_arch->cp0sel_names;
3377 mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
3378 }
3379 return;
3380 }
3381
3382 if (strncmp("hwr-names", option, optionlen) == 0
3383 && strlen("hwr-names") == optionlen)
3384 {
3385 chosen_arch = choose_arch_by_name (val, vallen);
3386 if (chosen_arch != NULL)
3387 mips_hwr_names = chosen_arch->hwr_names;
3388 return;
3389 }
3390
3391 if (strncmp("reg-names", option, optionlen) == 0
3392 && strlen("reg-names") == optionlen)
3393 {
3394 /* We check both ABI and ARCH here unconditionally, so
3395 that "numeric" will do the desirable thing: select
3396 numeric register names for all registers. Other than
3397 that, a given name probably won't match both. */
3398 chosen_abi = choose_abi_by_name (val, vallen);
3399 if (chosen_abi != NULL)
3400 {
3401 mips_gpr_names = chosen_abi->gpr_names;
3402 mips_fpr_names = chosen_abi->fpr_names;
3403 }
3404 chosen_arch = choose_arch_by_name (val, vallen);
3405 if (chosen_arch != NULL)
3406 {
3407 mips_cp0_names = chosen_arch->cp0_names;
3408 mips_cp0sel_names = chosen_arch->cp0sel_names;
3409 mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
3410 mips_hwr_names = chosen_arch->hwr_names;
3411 }
3412 return;
3413 }
3414
3415 /* Invalid option. */
3416 }
3417
3418 static void
3419 parse_mips_dis_options (const char *options)
3420 {
3421 const char *option_end;
3422
3423 if (options == NULL)
3424 return;
3425
3426 while (*options != '\0')
3427 {
3428 /* Skip empty options. */
3429 if (*options == ',')
3430 {
3431 options++;
3432 continue;
3433 }
3434
3435 /* We know that *options is neither NUL or a comma. */
3436 option_end = options + 1;
3437 while (*option_end != ',' && *option_end != '\0')
3438 option_end++;
3439
3440 parse_mips_dis_option (options, option_end - options);
3441
3442 /* Go on to the next one. If option_end points to a comma, it
3443 will be skipped above. */
3444 options = option_end;
3445 }
3446 }
3447
3448 static const struct mips_cp0sel_name *
3449 lookup_mips_cp0sel_name (const struct mips_cp0sel_name *names,
3450 unsigned int len,
3451 unsigned int cp0reg,
3452 unsigned int sel)
3453 {
3454 unsigned int i;
3455
3456 for (i = 0; i < len; i++)
3457 if (names[i].cp0reg == cp0reg && names[i].sel == sel)
3458 return &names[i];
3459 return NULL;
3460 }
3461 \f
3462 /* Print insn arguments for 32/64-bit code. */
3463
3464 static void
3465 print_insn_args (const char *d,
3466 register unsigned long int l,
3467 bfd_vma pc,
3468 struct disassemble_info *info,
3469 const struct mips_opcode *opp)
3470 {
3471 int op, delta;
3472 unsigned int lsb, msb, msbd;
3473
3474 lsb = 0;
3475
3476 for (; *d != '\0'; d++)
3477 {
3478 switch (*d)
3479 {
3480 case ',':
3481 case '(':
3482 case ')':
3483 case '[':
3484 case ']':
3485 (*info->fprintf_func) (info->stream, "%c", *d);
3486 break;
3487
3488 case '+':
3489 /* Extension character; switch for second char. */
3490 d++;
3491 switch (*d)
3492 {
3493 case '\0':
3494 /* xgettext:c-format */
3495 (*info->fprintf_func) (info->stream,
3496 _("# internal error, incomplete extension sequence (+)"));
3497 return;
3498
3499 case 'A':
3500 lsb = (l >> OP_SH_SHAMT) & OP_MASK_SHAMT;
3501 (*info->fprintf_func) (info->stream, "0x%x", lsb);
3502 break;
3503
3504 case 'B':
3505 msb = (l >> OP_SH_INSMSB) & OP_MASK_INSMSB;
3506 (*info->fprintf_func) (info->stream, "0x%x", msb - lsb + 1);
3507 break;
3508
3509 case '1':
3510 (*info->fprintf_func) (info->stream, "0x%lx",
3511 (l >> OP_SH_UDI1) & OP_MASK_UDI1);
3512 break;
3513
3514 case '2':
3515 (*info->fprintf_func) (info->stream, "0x%lx",
3516 (l >> OP_SH_UDI2) & OP_MASK_UDI2);
3517 break;
3518
3519 case '3':
3520 (*info->fprintf_func) (info->stream, "0x%lx",
3521 (l >> OP_SH_UDI3) & OP_MASK_UDI3);
3522 break;
3523
3524 case '4':
3525 (*info->fprintf_func) (info->stream, "0x%lx",
3526 (l >> OP_SH_UDI4) & OP_MASK_UDI4);
3527 break;
3528
3529 case 'C':
3530 case 'H':
3531 msbd = (l >> OP_SH_EXTMSBD) & OP_MASK_EXTMSBD;
3532 (*info->fprintf_func) (info->stream, "0x%x", msbd + 1);
3533 break;
3534
3535 case 'D':
3536 {
3537 const struct mips_cp0sel_name *n;
3538 unsigned int cp0reg, sel;
3539
3540 cp0reg = (l >> OP_SH_RD) & OP_MASK_RD;
3541 sel = (l >> OP_SH_SEL) & OP_MASK_SEL;
3542
3543 /* CP0 register including 'sel' code for mtcN (et al.), to be
3544 printed textually if known. If not known, print both
3545 CP0 register name and sel numerically since CP0 register
3546 with sel 0 may have a name unrelated to register being
3547 printed. */
3548 n = lookup_mips_cp0sel_name(mips_cp0sel_names,
3549 mips_cp0sel_names_len, cp0reg, sel);
3550 if (n != NULL)
3551 (*info->fprintf_func) (info->stream, "%s", n->name);
3552 else
3553 (*info->fprintf_func) (info->stream, "$%d,%d", cp0reg, sel);
3554 break;
3555 }
3556
3557 case 'E':
3558 lsb = ((l >> OP_SH_SHAMT) & OP_MASK_SHAMT) + 32;
3559 (*info->fprintf_func) (info->stream, "0x%x", lsb);
3560 break;
3561
3562 case 'F':
3563 msb = ((l >> OP_SH_INSMSB) & OP_MASK_INSMSB) + 32;
3564 (*info->fprintf_func) (info->stream, "0x%x", msb - lsb + 1);
3565 break;
3566
3567 case 'G':
3568 msbd = ((l >> OP_SH_EXTMSBD) & OP_MASK_EXTMSBD) + 32;
3569 (*info->fprintf_func) (info->stream, "0x%x", msbd + 1);
3570 break;
3571
3572 case 't': /* Coprocessor 0 reg name */
3573 (*info->fprintf_func) (info->stream, "%s",
3574 mips_cp0_names[(l >> OP_SH_RT) &
3575 OP_MASK_RT]);
3576 break;
3577
3578 case 'T': /* Coprocessor 0 reg name */
3579 {
3580 const struct mips_cp0sel_name *n;
3581 unsigned int cp0reg, sel;
3582
3583 cp0reg = (l >> OP_SH_RT) & OP_MASK_RT;
3584 sel = (l >> OP_SH_SEL) & OP_MASK_SEL;
3585
3586 /* CP0 register including 'sel' code for mftc0, to be
3587 printed textually if known. If not known, print both
3588 CP0 register name and sel numerically since CP0 register
3589 with sel 0 may have a name unrelated to register being
3590 printed. */
3591 n = lookup_mips_cp0sel_name(mips_cp0sel_names,
3592 mips_cp0sel_names_len, cp0reg, sel);
3593 if (n != NULL)
3594 (*info->fprintf_func) (info->stream, "%s", n->name);
3595 else
3596 (*info->fprintf_func) (info->stream, "$%d,%d", cp0reg, sel);
3597 break;
3598 }
3599
3600 default:
3601 /* xgettext:c-format */
3602 (*info->fprintf_func) (info->stream,
3603 _("# internal error, undefined extension sequence (+%c)"),
3604 *d);
3605 return;
3606 }
3607 break;
3608
3609 case '2':
3610 (*info->fprintf_func) (info->stream, "0x%lx",
3611 (l >> OP_SH_BP) & OP_MASK_BP);
3612 break;
3613
3614 case '3':
3615 (*info->fprintf_func) (info->stream, "0x%lx",
3616 (l >> OP_SH_SA3) & OP_MASK_SA3);
3617 break;
3618
3619 case '4':
3620 (*info->fprintf_func) (info->stream, "0x%lx",
3621 (l >> OP_SH_SA4) & OP_MASK_SA4);
3622 break;
3623
3624 case '5':
3625 (*info->fprintf_func) (info->stream, "0x%lx",
3626 (l >> OP_SH_IMM8) & OP_MASK_IMM8);
3627 break;
3628
3629 case '6':
3630 (*info->fprintf_func) (info->stream, "0x%lx",
3631 (l >> OP_SH_RS) & OP_MASK_RS);
3632 break;
3633
3634 case '7':
3635 (*info->fprintf_func) (info->stream, "$ac%ld",
3636 (l >> OP_SH_DSPACC) & OP_MASK_DSPACC);
3637 break;
3638
3639 case '8':
3640 (*info->fprintf_func) (info->stream, "0x%lx",
3641 (l >> OP_SH_WRDSP) & OP_MASK_WRDSP);
3642 break;
3643
3644 case '9':
3645 (*info->fprintf_func) (info->stream, "$ac%ld",
3646 (l >> OP_SH_DSPACC_S) & OP_MASK_DSPACC_S);
3647 break;
3648
3649 case '0': /* dsp 6-bit signed immediate in bit 20 */
3650 delta = ((l >> OP_SH_DSPSFT) & OP_MASK_DSPSFT);
3651 if (delta & 0x20) /* test sign bit */
3652 delta |= ~OP_MASK_DSPSFT;
3653 (*info->fprintf_func) (info->stream, "%d", delta);
3654 break;
3655
3656 case ':': /* dsp 7-bit signed immediate in bit 19 */
3657 delta = ((l >> OP_SH_DSPSFT_7) & OP_MASK_DSPSFT_7);
3658 if (delta & 0x40) /* test sign bit */
3659 delta |= ~OP_MASK_DSPSFT_7;
3660 (*info->fprintf_func) (info->stream, "%d", delta);
3661 break;
3662
3663 case '\'':
3664 (*info->fprintf_func) (info->stream, "0x%lx",
3665 (l >> OP_SH_RDDSP) & OP_MASK_RDDSP);
3666 break;
3667
3668 case '@': /* dsp 10-bit signed immediate in bit 16 */
3669 delta = ((l >> OP_SH_IMM10) & OP_MASK_IMM10);
3670 if (delta & 0x200) /* test sign bit */
3671 delta |= ~OP_MASK_IMM10;
3672 (*info->fprintf_func) (info->stream, "%d", delta);
3673 break;
3674
3675 case '!':
3676 (*info->fprintf_func) (info->stream, "%ld",
3677 (l >> OP_SH_MT_U) & OP_MASK_MT_U);
3678 break;
3679
3680 case '$':
3681 (*info->fprintf_func) (info->stream, "%ld",
3682 (l >> OP_SH_MT_H) & OP_MASK_MT_H);
3683 break;
3684
3685 case '*':
3686 (*info->fprintf_func) (info->stream, "$ac%ld",
3687 (l >> OP_SH_MTACC_T) & OP_MASK_MTACC_T);
3688 break;
3689
3690 case '&':
3691 (*info->fprintf_func) (info->stream, "$ac%ld",
3692 (l >> OP_SH_MTACC_D) & OP_MASK_MTACC_D);
3693 break;
3694
3695 case 'g':
3696 /* Coprocessor register for CTTC1, MTTC2, MTHC2, CTTC2. */
3697 (*info->fprintf_func) (info->stream, "$%ld",
3698 (l >> OP_SH_RD) & OP_MASK_RD);
3699 break;
3700
3701 case 's':
3702 case 'b':
3703 case 'r':
3704 case 'v':
3705 (*info->fprintf_func) (info->stream, "%s",
3706 mips_gpr_names[(l >> OP_SH_RS) & OP_MASK_RS]);
3707 break;
3708
3709 case 't':
3710 case 'w':
3711 (*info->fprintf_func) (info->stream, "%s",
3712 mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
3713 break;
3714
3715 case 'i':
3716 case 'u':
3717 (*info->fprintf_func) (info->stream, "0x%lx",
3718 (l >> OP_SH_IMMEDIATE) & OP_MASK_IMMEDIATE);
3719 break;
3720
3721 case 'j': /* Same as i, but sign-extended. */
3722 case 'o':
3723 delta = (l >> OP_SH_DELTA) & OP_MASK_DELTA;
3724 if (delta & 0x8000)
3725 delta |= ~0xffff;
3726 (*info->fprintf_func) (info->stream, "%d",
3727 delta);
3728 break;
3729
3730 case 'h':
3731 (*info->fprintf_func) (info->stream, "0x%x",
3732 (unsigned int) ((l >> OP_SH_PREFX)
3733 & OP_MASK_PREFX));
3734 break;
3735
3736 case 'k':
3737 (*info->fprintf_func) (info->stream, "0x%x",
3738 (unsigned int) ((l >> OP_SH_CACHE)
3739 & OP_MASK_CACHE));
3740 break;
3741
3742 case 'a':
3743 info->target = (((pc + 4) & ~(bfd_vma) 0x0fffffff)
3744 | (((l >> OP_SH_TARGET) & OP_MASK_TARGET) << 2));
3745 /* For gdb disassembler, force odd address on jalx. */
3746 if (info->flavour == bfd_target_unknown_flavour
3747 && strcmp (opp->name, "jalx") == 0)
3748 info->target |= 1;
3749 (*info->print_address_func) (info->target, info);
3750 break;
3751
3752 case 'p':
3753 /* Sign extend the displacement. */
3754 delta = (l >> OP_SH_DELTA) & OP_MASK_DELTA;
3755 if (delta & 0x8000)
3756 delta |= ~0xffff;
3757 info->target = (delta << 2) + pc + INSNLEN;
3758 (*info->print_address_func) (info->target, info);
3759 break;
3760
3761 case 'd':
3762 (*info->fprintf_func) (info->stream, "%s",
3763 mips_gpr_names[(l >> OP_SH_RD) & OP_MASK_RD]);
3764 break;
3765
3766 case 'U':
3767 {
3768 /* First check for both rd and rt being equal. */
3769 unsigned int reg = (l >> OP_SH_RD) & OP_MASK_RD;
3770 if (reg == ((l >> OP_SH_RT) & OP_MASK_RT))
3771 (*info->fprintf_func) (info->stream, "%s",
3772 mips_gpr_names[reg]);
3773 else
3774 {
3775 /* If one is zero use the other. */
3776 if (reg == 0)
3777 (*info->fprintf_func) (info->stream, "%s",
3778 mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
3779 else if (((l >> OP_SH_RT) & OP_MASK_RT) == 0)
3780 (*info->fprintf_func) (info->stream, "%s",
3781 mips_gpr_names[reg]);
3782 else /* Bogus, result depends on processor. */
3783 (*info->fprintf_func) (info->stream, "%s or %s",
3784 mips_gpr_names[reg],
3785 mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
3786 }
3787 }
3788 break;
3789
3790 case 'z':
3791 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[0]);
3792 break;
3793
3794 case '<':
3795 (*info->fprintf_func) (info->stream, "0x%lx",
3796 (l >> OP_SH_SHAMT) & OP_MASK_SHAMT);
3797 break;
3798
3799 case 'c':
3800 (*info->fprintf_func) (info->stream, "0x%lx",
3801 (l >> OP_SH_CODE) & OP_MASK_CODE);
3802 break;
3803
3804 case 'q':
3805 (*info->fprintf_func) (info->stream, "0x%lx",
3806 (l >> OP_SH_CODE2) & OP_MASK_CODE2);
3807 break;
3808
3809 case 'C':
3810 (*info->fprintf_func) (info->stream, "0x%lx",
3811 (l >> OP_SH_COPZ) & OP_MASK_COPZ);
3812 break;
3813
3814 case 'B':
3815 (*info->fprintf_func) (info->stream, "0x%lx",
3816
3817 (l >> OP_SH_CODE20) & OP_MASK_CODE20);
3818 break;
3819
3820 case 'J':
3821 (*info->fprintf_func) (info->stream, "0x%lx",
3822 (l >> OP_SH_CODE19) & OP_MASK_CODE19);
3823 break;
3824
3825 case 'S':
3826 case 'V':
3827 (*info->fprintf_func) (info->stream, "%s",
3828 mips_fpr_names[(l >> OP_SH_FS) & OP_MASK_FS]);
3829 break;
3830
3831 case 'T':
3832 case 'W':
3833 (*info->fprintf_func) (info->stream, "%s",
3834 mips_fpr_names[(l >> OP_SH_FT) & OP_MASK_FT]);
3835 break;
3836
3837 case 'D':
3838 (*info->fprintf_func) (info->stream, "%s",
3839 mips_fpr_names[(l >> OP_SH_FD) & OP_MASK_FD]);
3840 break;
3841
3842 case 'R':
3843 (*info->fprintf_func) (info->stream, "%s",
3844 mips_fpr_names[(l >> OP_SH_FR) & OP_MASK_FR]);
3845 break;
3846
3847 case 'E':
3848 /* Coprocessor register for lwcN instructions, et al.
3849
3850 Note that there is no load/store cp0 instructions, and
3851 that FPU (cp1) instructions disassemble this field using
3852 'T' format. Therefore, until we gain understanding of
3853 cp2 register names, we can simply print the register
3854 numbers. */
3855 (*info->fprintf_func) (info->stream, "$%ld",
3856 (l >> OP_SH_RT) & OP_MASK_RT);
3857 break;
3858
3859 case 'G':
3860 /* Coprocessor register for mtcN instructions, et al. Note
3861 that FPU (cp1) instructions disassemble this field using
3862 'S' format. Therefore, we only need to worry about cp0,
3863 cp2, and cp3. */
3864 op = (l >> OP_SH_OP) & OP_MASK_OP;
3865 if (op == OP_OP_COP0)
3866 (*info->fprintf_func) (info->stream, "%s",
3867 mips_cp0_names[(l >> OP_SH_RD) & OP_MASK_RD]);
3868 else
3869 (*info->fprintf_func) (info->stream, "$%ld",
3870 (l >> OP_SH_RD) & OP_MASK_RD);
3871 break;
3872
3873 case 'K':
3874 (*info->fprintf_func) (info->stream, "%s",
3875 mips_hwr_names[(l >> OP_SH_RD) & OP_MASK_RD]);
3876 break;
3877
3878 case 'N':
3879 (*info->fprintf_func) (info->stream,
3880 ((opp->pinfo & (FP_D | FP_S)) != 0
3881 ? "$fcc%ld" : "$cc%ld"),
3882 (l >> OP_SH_BCC) & OP_MASK_BCC);
3883 break;
3884
3885 case 'M':
3886 (*info->fprintf_func) (info->stream, "$fcc%ld",
3887 (l >> OP_SH_CCC) & OP_MASK_CCC);
3888 break;
3889
3890 case 'P':
3891 (*info->fprintf_func) (info->stream, "%ld",
3892 (l >> OP_SH_PERFREG) & OP_MASK_PERFREG);
3893 break;
3894
3895 case 'e':
3896 (*info->fprintf_func) (info->stream, "%ld",
3897 (l >> OP_SH_VECBYTE) & OP_MASK_VECBYTE);
3898 break;
3899
3900 case '%':
3901 (*info->fprintf_func) (info->stream, "%ld",
3902 (l >> OP_SH_VECALIGN) & OP_MASK_VECALIGN);
3903 break;
3904
3905 case 'H':
3906 (*info->fprintf_func) (info->stream, "%ld",
3907 (l >> OP_SH_SEL) & OP_MASK_SEL);
3908 break;
3909
3910 case 'O':
3911 (*info->fprintf_func) (info->stream, "%ld",
3912 (l >> OP_SH_ALN) & OP_MASK_ALN);
3913 break;
3914
3915 case 'Q':
3916 {
3917 unsigned int vsel = (l >> OP_SH_VSEL) & OP_MASK_VSEL;
3918
3919 if ((vsel & 0x10) == 0)
3920 {
3921 int fmt;
3922
3923 vsel &= 0x0f;
3924 for (fmt = 0; fmt < 3; fmt++, vsel >>= 1)
3925 if ((vsel & 1) == 0)
3926 break;
3927 (*info->fprintf_func) (info->stream, "$v%ld[%d]",
3928 (l >> OP_SH_FT) & OP_MASK_FT,
3929 vsel >> 1);
3930 }
3931 else if ((vsel & 0x08) == 0)
3932 {
3933 (*info->fprintf_func) (info->stream, "$v%ld",
3934 (l >> OP_SH_FT) & OP_MASK_FT);
3935 }
3936 else
3937 {
3938 (*info->fprintf_func) (info->stream, "0x%lx",
3939 (l >> OP_SH_FT) & OP_MASK_FT);
3940 }
3941 }
3942 break;
3943
3944 case 'X':
3945 (*info->fprintf_func) (info->stream, "$v%ld",
3946 (l >> OP_SH_FD) & OP_MASK_FD);
3947 break;
3948
3949 case 'Y':
3950 (*info->fprintf_func) (info->stream, "$v%ld",
3951 (l >> OP_SH_FS) & OP_MASK_FS);
3952 break;
3953
3954 case 'Z':
3955 (*info->fprintf_func) (info->stream, "$v%ld",
3956 (l >> OP_SH_FT) & OP_MASK_FT);
3957 break;
3958
3959 default:
3960 /* xgettext:c-format */
3961 (*info->fprintf_func) (info->stream,
3962 _("# internal error, undefined modifier(%c)"),
3963 *d);
3964 return;
3965 }
3966 }
3967 }
3968 \f
3969 /* Check if the object uses NewABI conventions. */
3970 #if 0
3971 static int
3972 is_newabi (header)
3973 Elf_Internal_Ehdr *header;
3974 {
3975 /* There are no old-style ABIs which use 64-bit ELF. */
3976 if (header->e_ident[EI_CLASS] == ELFCLASS64)
3977 return 1;
3978
3979 /* If a 32-bit ELF file, n32 is a new-style ABI. */
3980 if ((header->e_flags & EF_MIPS_ABI2) != 0)
3981 return 1;
3982
3983 return 0;
3984 }
3985 #endif
3986 \f
3987 /* Print the mips instruction at address MEMADDR in debugged memory,
3988 on using INFO. Returns length of the instruction, in bytes, which is
3989 always INSNLEN. BIGENDIAN must be 1 if this is big-endian code, 0 if
3990 this is little-endian code. */
3991
3992 static int
3993 print_insn_mips (bfd_vma memaddr,
3994 unsigned long int word,
3995 struct disassemble_info *info)
3996 {
3997 const struct mips_opcode *op;
3998 static bfd_boolean init = 0;
3999 static const struct mips_opcode *mips_hash[OP_MASK_OP + 1];
4000
4001 /* Build a hash table to shorten the search time. */
4002 if (! init)
4003 {
4004 unsigned int i;
4005
4006 for (i = 0; i <= OP_MASK_OP; i++)
4007 {
4008 for (op = mips_opcodes; op < &mips_opcodes[NUMOPCODES]; op++)
4009 {
4010 if (op->pinfo == INSN_MACRO
4011 || (no_aliases && (op->pinfo2 & INSN2_ALIAS)))
4012 continue;
4013 if (i == ((op->match >> OP_SH_OP) & OP_MASK_OP))
4014 {
4015 mips_hash[i] = op;
4016 break;
4017 }
4018 }
4019 }
4020
4021 init = 1;
4022 }
4023
4024 info->bytes_per_chunk = INSNLEN;
4025 info->display_endian = info->endian;
4026 info->insn_info_valid = 1;
4027 info->branch_delay_insns = 0;
4028 info->data_size = 0;
4029 info->insn_type = dis_nonbranch;
4030 info->target = 0;
4031 info->target2 = 0;
4032
4033 op = mips_hash[(word >> OP_SH_OP) & OP_MASK_OP];
4034 if (op != NULL)
4035 {
4036 for (; op < &mips_opcodes[NUMOPCODES]; op++)
4037 {
4038 if (op->pinfo != INSN_MACRO
4039 && !(no_aliases && (op->pinfo2 & INSN2_ALIAS))
4040 && (word & op->mask) == op->match)
4041 {
4042 const char *d;
4043
4044 /* We always allow to disassemble the jalx instruction. */
4045 if (! OPCODE_IS_MEMBER (op, mips_isa, mips_processor)
4046 && strcmp (op->name, "jalx"))
4047 continue;
4048
4049 /* Figure out instruction type and branch delay information. */
4050 if ((op->pinfo & INSN_UNCOND_BRANCH_DELAY) != 0)
4051 {
4052 if ((info->insn_type & INSN_WRITE_GPR_31) != 0)
4053 info->insn_type = dis_jsr;
4054 else
4055 info->insn_type = dis_branch;
4056 info->branch_delay_insns = 1;
4057 }
4058 else if ((op->pinfo & (INSN_COND_BRANCH_DELAY
4059 | INSN_COND_BRANCH_LIKELY)) != 0)
4060 {
4061 if ((info->insn_type & INSN_WRITE_GPR_31) != 0)
4062 info->insn_type = dis_condjsr;
4063 else
4064 info->insn_type = dis_condbranch;
4065 info->branch_delay_insns = 1;
4066 }
4067 else if ((op->pinfo & (INSN_STORE_MEMORY
4068 | INSN_LOAD_MEMORY_DELAY)) != 0)
4069 info->insn_type = dis_dref;
4070
4071 (*info->fprintf_func) (info->stream, "%s", op->name);
4072
4073 d = op->args;
4074 if (d != NULL && *d != '\0')
4075 {
4076 (*info->fprintf_func) (info->stream, "\t");
4077 print_insn_args (d, word, memaddr, info, op);
4078 }
4079
4080 return INSNLEN;
4081 }
4082 }
4083 }
4084
4085 /* Handle undefined instructions. */
4086 info->insn_type = dis_noninsn;
4087 (*info->fprintf_func) (info->stream, "0x%lx", word);
4088 return INSNLEN;
4089 }
4090 \f
4091 /* In an environment where we do not know the symbol type of the
4092 instruction we are forced to assume that the low order bit of the
4093 instructions' address may mark it as a mips16 instruction. If we
4094 are single stepping, or the pc is within the disassembled function,
4095 this works. Otherwise, we need a clue. Sometimes. */
4096
4097 static int
4098 _print_insn_mips (bfd_vma memaddr,
4099 struct disassemble_info *info,
4100 enum bfd_endian endianness)
4101 {
4102 bfd_byte buffer[INSNLEN];
4103 int status;
4104
4105 set_default_mips_dis_options (info);
4106 parse_mips_dis_options (info->disassembler_options);
4107
4108 #if 0
4109 #if 1
4110 /* FIXME: If odd address, this is CLEARLY a mips 16 instruction. */
4111 /* Only a few tools will work this way. */
4112 if (memaddr & 0x01)
4113 return print_insn_mips16 (memaddr, info);
4114 #endif
4115
4116 #if SYMTAB_AVAILABLE
4117 if (info->mach == bfd_mach_mips16
4118 || (info->flavour == bfd_target_elf_flavour
4119 && info->symbols != NULL
4120 && ((*(elf_symbol_type **) info->symbols)->internal_elf_sym.st_other
4121 == STO_MIPS16)))
4122 return print_insn_mips16 (memaddr, info);
4123 #endif
4124 #endif
4125
4126 status = (*info->read_memory_func) (memaddr, buffer, INSNLEN, info);
4127 if (status == 0)
4128 {
4129 unsigned long insn;
4130
4131 if (endianness == BFD_ENDIAN_BIG)
4132 insn = (unsigned long) bfd_getb32 (buffer);
4133 else
4134 insn = (unsigned long) bfd_getl32 (buffer);
4135
4136 return print_insn_mips (memaddr, insn, info);
4137 }
4138 else
4139 {
4140 (*info->memory_error_func) (status, memaddr, info);
4141 return -1;
4142 }
4143 }
4144
4145 int
4146 print_insn_big_mips (bfd_vma memaddr, struct disassemble_info *info)
4147 {
4148 return _print_insn_mips (memaddr, info, BFD_ENDIAN_BIG);
4149 }
4150
4151 int
4152 print_insn_little_mips (bfd_vma memaddr, struct disassemble_info *info)
4153 {
4154 return _print_insn_mips (memaddr, info, BFD_ENDIAN_LITTLE);
4155 }
4156 \f
4157 /* Disassemble mips16 instructions. */
4158 #if 0
4159 static int
4160 print_insn_mips16 (bfd_vma memaddr, struct disassemble_info *info)
4161 {
4162 int status;
4163 bfd_byte buffer[2];
4164 int length;
4165 int insn;
4166 bfd_boolean use_extend;
4167 int extend = 0;
4168 const struct mips_opcode *op, *opend;
4169
4170 info->bytes_per_chunk = 2;
4171 info->display_endian = info->endian;
4172 info->insn_info_valid = 1;
4173 info->branch_delay_insns = 0;
4174 info->data_size = 0;
4175 info->insn_type = dis_nonbranch;
4176 info->target = 0;
4177 info->target2 = 0;
4178
4179 status = (*info->read_memory_func) (memaddr, buffer, 2, info);
4180 if (status != 0)
4181 {
4182 (*info->memory_error_func) (status, memaddr, info);
4183 return -1;
4184 }
4185
4186 length = 2;
4187
4188 if (info->endian == BFD_ENDIAN_BIG)
4189 insn = bfd_getb16 (buffer);
4190 else
4191 insn = bfd_getl16 (buffer);
4192
4193 /* Handle the extend opcode specially. */
4194 use_extend = FALSE;
4195 if ((insn & 0xf800) == 0xf000)
4196 {
4197 use_extend = TRUE;
4198 extend = insn & 0x7ff;
4199
4200 memaddr += 2;
4201
4202 status = (*info->read_memory_func) (memaddr, buffer, 2, info);
4203 if (status != 0)
4204 {
4205 (*info->fprintf_func) (info->stream, "extend 0x%x",
4206 (unsigned int) extend);
4207 (*info->memory_error_func) (status, memaddr, info);
4208 return -1;
4209 }
4210
4211 if (info->endian == BFD_ENDIAN_BIG)
4212 insn = bfd_getb16 (buffer);
4213 else
4214 insn = bfd_getl16 (buffer);
4215
4216 /* Check for an extend opcode followed by an extend opcode. */
4217 if ((insn & 0xf800) == 0xf000)
4218 {
4219 (*info->fprintf_func) (info->stream, "extend 0x%x",
4220 (unsigned int) extend);
4221 info->insn_type = dis_noninsn;
4222 return length;
4223 }
4224
4225 length += 2;
4226 }
4227
4228 /* FIXME: Should probably use a hash table on the major opcode here. */
4229
4230 opend = mips16_opcodes + bfd_mips16_num_opcodes;
4231 for (op = mips16_opcodes; op < opend; op++)
4232 {
4233 if (op->pinfo != INSN_MACRO
4234 && !(no_aliases && (op->pinfo2 & INSN2_ALIAS))
4235 && (insn & op->mask) == op->match)
4236 {
4237 const char *s;
4238
4239 if (strchr (op->args, 'a') != NULL)
4240 {
4241 if (use_extend)
4242 {
4243 (*info->fprintf_func) (info->stream, "extend 0x%x",
4244 (unsigned int) extend);
4245 info->insn_type = dis_noninsn;
4246 return length - 2;
4247 }
4248
4249 use_extend = FALSE;
4250
4251 memaddr += 2;
4252
4253 status = (*info->read_memory_func) (memaddr, buffer, 2,
4254 info);
4255 if (status == 0)
4256 {
4257 use_extend = TRUE;
4258 if (info->endian == BFD_ENDIAN_BIG)
4259 extend = bfd_getb16 (buffer);
4260 else
4261 extend = bfd_getl16 (buffer);
4262 length += 2;
4263 }
4264 }
4265
4266 (*info->fprintf_func) (info->stream, "%s", op->name);
4267 if (op->args[0] != '\0')
4268 (*info->fprintf_func) (info->stream, "\t");
4269
4270 for (s = op->args; *s != '\0'; s++)
4271 {
4272 if (*s == ','
4273 && s[1] == 'w'
4274 && (((insn >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX)
4275 == ((insn >> MIPS16OP_SH_RY) & MIPS16OP_MASK_RY)))
4276 {
4277 /* Skip the register and the comma. */
4278 ++s;
4279 continue;
4280 }
4281 if (*s == ','
4282 && s[1] == 'v'
4283 && (((insn >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ)
4284 == ((insn >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX)))
4285 {
4286 /* Skip the register and the comma. */
4287 ++s;
4288 continue;
4289 }
4290 print_mips16_insn_arg (*s, op, insn, use_extend, extend, memaddr,
4291 info);
4292 }
4293
4294 if ((op->pinfo & INSN_UNCOND_BRANCH_DELAY) != 0)
4295 {
4296 info->branch_delay_insns = 1;
4297 if (info->insn_type != dis_jsr)
4298 info->insn_type = dis_branch;
4299 }
4300
4301 return length;
4302 }
4303 }
4304
4305 if (use_extend)
4306 (*info->fprintf_func) (info->stream, "0x%x", extend | 0xf000);
4307 (*info->fprintf_func) (info->stream, "0x%x", insn);
4308 info->insn_type = dis_noninsn;
4309
4310 return length;
4311 }
4312
4313 /* Disassemble an operand for a mips16 instruction. */
4314
4315 static void
4316 print_mips16_insn_arg (char type,
4317 const struct mips_opcode *op,
4318 int l,
4319 bfd_boolean use_extend,
4320 int extend,
4321 bfd_vma memaddr,
4322 struct disassemble_info *info)
4323 {
4324 switch (type)
4325 {
4326 case ',':
4327 case '(':
4328 case ')':
4329 (*info->fprintf_func) (info->stream, "%c", type);
4330 break;
4331
4332 case 'y':
4333 case 'w':
4334 (*info->fprintf_func) (info->stream, "%s",
4335 mips16_reg_names(((l >> MIPS16OP_SH_RY)
4336 & MIPS16OP_MASK_RY)));
4337 break;
4338
4339 case 'x':
4340 case 'v':
4341 (*info->fprintf_func) (info->stream, "%s",
4342 mips16_reg_names(((l >> MIPS16OP_SH_RX)
4343 & MIPS16OP_MASK_RX)));
4344 break;
4345
4346 case 'z':
4347 (*info->fprintf_func) (info->stream, "%s",
4348 mips16_reg_names(((l >> MIPS16OP_SH_RZ)
4349 & MIPS16OP_MASK_RZ)));
4350 break;
4351
4352 case 'Z':
4353 (*info->fprintf_func) (info->stream, "%s",
4354 mips16_reg_names(((l >> MIPS16OP_SH_MOVE32Z)
4355 & MIPS16OP_MASK_MOVE32Z)));
4356 break;
4357
4358 case '0':
4359 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[0]);
4360 break;
4361
4362 case 'S':
4363 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[29]);
4364 break;
4365
4366 case 'P':
4367 (*info->fprintf_func) (info->stream, "$pc");
4368 break;
4369
4370 case 'R':
4371 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[31]);
4372 break;
4373
4374 case 'X':
4375 (*info->fprintf_func) (info->stream, "%s",
4376 mips_gpr_names[((l >> MIPS16OP_SH_REGR32)
4377 & MIPS16OP_MASK_REGR32)]);
4378 break;
4379
4380 case 'Y':
4381 (*info->fprintf_func) (info->stream, "%s",
4382 mips_gpr_names[MIPS16OP_EXTRACT_REG32R (l)]);
4383 break;
4384
4385 case '<':
4386 case '>':
4387 case '[':
4388 case ']':
4389 case '4':
4390 case '5':
4391 case 'H':
4392 case 'W':
4393 case 'D':
4394 case 'j':
4395 case '6':
4396 case '8':
4397 case 'V':
4398 case 'C':
4399 case 'U':
4400 case 'k':
4401 case 'K':
4402 case 'p':
4403 case 'q':
4404 case 'A':
4405 case 'B':
4406 case 'E':
4407 {
4408 int immed, nbits, shift, signedp, extbits, pcrel, extu, branch;
4409
4410 shift = 0;
4411 signedp = 0;
4412 extbits = 16;
4413 pcrel = 0;
4414 extu = 0;
4415 branch = 0;
4416 switch (type)
4417 {
4418 case '<':
4419 nbits = 3;
4420 immed = (l >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ;
4421 extbits = 5;
4422 extu = 1;
4423 break;
4424 case '>':
4425 nbits = 3;
4426 immed = (l >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX;
4427 extbits = 5;
4428 extu = 1;
4429 break;
4430 case '[':
4431 nbits = 3;
4432 immed = (l >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ;
4433 extbits = 6;
4434 extu = 1;
4435 break;
4436 case ']':
4437 nbits = 3;
4438 immed = (l >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX;
4439 extbits = 6;
4440 extu = 1;
4441 break;
4442 case '4':
4443 nbits = 4;
4444 immed = (l >> MIPS16OP_SH_IMM4) & MIPS16OP_MASK_IMM4;
4445 signedp = 1;
4446 extbits = 15;
4447 break;
4448 case '5':
4449 nbits = 5;
4450 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4451 info->insn_type = dis_dref;
4452 info->data_size = 1;
4453 break;
4454 case 'H':
4455 nbits = 5;
4456 shift = 1;
4457 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4458 info->insn_type = dis_dref;
4459 info->data_size = 2;
4460 break;
4461 case 'W':
4462 nbits = 5;
4463 shift = 2;
4464 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4465 if ((op->pinfo & MIPS16_INSN_READ_PC) == 0
4466 && (op->pinfo & MIPS16_INSN_READ_SP) == 0)
4467 {
4468 info->insn_type = dis_dref;
4469 info->data_size = 4;
4470 }
4471 break;
4472 case 'D':
4473 nbits = 5;
4474 shift = 3;
4475 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4476 info->insn_type = dis_dref;
4477 info->data_size = 8;
4478 break;
4479 case 'j':
4480 nbits = 5;
4481 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4482 signedp = 1;
4483 break;
4484 case '6':
4485 nbits = 6;
4486 immed = (l >> MIPS16OP_SH_IMM6) & MIPS16OP_MASK_IMM6;
4487 break;
4488 case '8':
4489 nbits = 8;
4490 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4491 break;
4492 case 'V':
4493 nbits = 8;
4494 shift = 2;
4495 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4496 /* FIXME: This might be lw, or it might be addiu to $sp or
4497 $pc. We assume it's load. */
4498 info->insn_type = dis_dref;
4499 info->data_size = 4;
4500 break;
4501 case 'C':
4502 nbits = 8;
4503 shift = 3;
4504 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4505 info->insn_type = dis_dref;
4506 info->data_size = 8;
4507 break;
4508 case 'U':
4509 nbits = 8;
4510 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4511 extu = 1;
4512 break;
4513 case 'k':
4514 nbits = 8;
4515 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4516 signedp = 1;
4517 break;
4518 case 'K':
4519 nbits = 8;
4520 shift = 3;
4521 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4522 signedp = 1;
4523 break;
4524 case 'p':
4525 nbits = 8;
4526 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4527 signedp = 1;
4528 pcrel = 1;
4529 branch = 1;
4530 info->insn_type = dis_condbranch;
4531 break;
4532 case 'q':
4533 nbits = 11;
4534 immed = (l >> MIPS16OP_SH_IMM11) & MIPS16OP_MASK_IMM11;
4535 signedp = 1;
4536 pcrel = 1;
4537 branch = 1;
4538 info->insn_type = dis_branch;
4539 break;
4540 case 'A':
4541 nbits = 8;
4542 shift = 2;
4543 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4544 pcrel = 1;
4545 /* FIXME: This can be lw or la. We assume it is lw. */
4546 info->insn_type = dis_dref;
4547 info->data_size = 4;
4548 break;
4549 case 'B':
4550 nbits = 5;
4551 shift = 3;
4552 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4553 pcrel = 1;
4554 info->insn_type = dis_dref;
4555 info->data_size = 8;
4556 break;
4557 case 'E':
4558 nbits = 5;
4559 shift = 2;
4560 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4561 pcrel = 1;
4562 break;
4563 default:
4564 abort ();
4565 }
4566
4567 if (! use_extend)
4568 {
4569 if (signedp && immed >= (1 << (nbits - 1)))
4570 immed -= 1 << nbits;
4571 immed <<= shift;
4572 if ((type == '<' || type == '>' || type == '[' || type == ']')
4573 && immed == 0)
4574 immed = 8;
4575 }
4576 else
4577 {
4578 if (extbits == 16)
4579 immed |= ((extend & 0x1f) << 11) | (extend & 0x7e0);
4580 else if (extbits == 15)
4581 immed |= ((extend & 0xf) << 11) | (extend & 0x7f0);
4582 else
4583 immed = ((extend >> 6) & 0x1f) | (extend & 0x20);
4584 immed &= (1 << extbits) - 1;
4585 if (! extu && immed >= (1 << (extbits - 1)))
4586 immed -= 1 << extbits;
4587 }
4588
4589 if (! pcrel)
4590 (*info->fprintf_func) (info->stream, "%d", immed);
4591 else
4592 {
4593 bfd_vma baseaddr;
4594
4595 if (branch)
4596 {
4597 immed *= 2;
4598 baseaddr = memaddr + 2;
4599 }
4600 else if (use_extend)
4601 baseaddr = memaddr - 2;
4602 else
4603 {
4604 int status;
4605 bfd_byte buffer[2];
4606
4607 baseaddr = memaddr;
4608
4609 /* If this instruction is in the delay slot of a jr
4610 instruction, the base address is the address of the
4611 jr instruction. If it is in the delay slot of jalr
4612 instruction, the base address is the address of the
4613 jalr instruction. This test is unreliable: we have
4614 no way of knowing whether the previous word is
4615 instruction or data. */
4616 status = (*info->read_memory_func) (memaddr - 4, buffer, 2,
4617 info);
4618 if (status == 0
4619 && (((info->endian == BFD_ENDIAN_BIG
4620 ? bfd_getb16 (buffer)
4621 : bfd_getl16 (buffer))
4622 & 0xf800) == 0x1800))
4623 baseaddr = memaddr - 4;
4624 else
4625 {
4626 status = (*info->read_memory_func) (memaddr - 2, buffer,
4627 2, info);
4628 if (status == 0
4629 && (((info->endian == BFD_ENDIAN_BIG
4630 ? bfd_getb16 (buffer)
4631 : bfd_getl16 (buffer))
4632 & 0xf81f) == 0xe800))
4633 baseaddr = memaddr - 2;
4634 }
4635 }
4636 info->target = (baseaddr & ~((1 << shift) - 1)) + immed;
4637 if (pcrel && branch
4638 && info->flavour == bfd_target_unknown_flavour)
4639 /* For gdb disassembler, maintain odd address. */
4640 info->target |= 1;
4641 (*info->print_address_func) (info->target, info);
4642 }
4643 }
4644 break;
4645
4646 case 'a':
4647 {
4648 int jalx = l & 0x400;
4649
4650 if (! use_extend)
4651 extend = 0;
4652 l = ((l & 0x1f) << 23) | ((l & 0x3e0) << 13) | (extend << 2);
4653 if (!jalx && info->flavour == bfd_target_unknown_flavour)
4654 /* For gdb disassembler, maintain odd address. */
4655 l |= 1;
4656 }
4657 info->target = ((memaddr + 4) & ~(bfd_vma) 0x0fffffff) | l;
4658 (*info->print_address_func) (info->target, info);
4659 info->insn_type = dis_jsr;
4660 info->branch_delay_insns = 1;
4661 break;
4662
4663 case 'l':
4664 case 'L':
4665 {
4666 int need_comma, amask, smask;
4667
4668 need_comma = 0;
4669
4670 l = (l >> MIPS16OP_SH_IMM6) & MIPS16OP_MASK_IMM6;
4671
4672 amask = (l >> 3) & 7;
4673
4674 if (amask > 0 && amask < 5)
4675 {
4676 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[4]);
4677 if (amask > 1)
4678 (*info->fprintf_func) (info->stream, "-%s",
4679 mips_gpr_names[amask + 3]);
4680 need_comma = 1;
4681 }
4682
4683 smask = (l >> 1) & 3;
4684 if (smask == 3)
4685 {
4686 (*info->fprintf_func) (info->stream, "%s??",
4687 need_comma ? "," : "");
4688 need_comma = 1;
4689 }
4690 else if (smask > 0)
4691 {
4692 (*info->fprintf_func) (info->stream, "%s%s",
4693 need_comma ? "," : "",
4694 mips_gpr_names[16]);
4695 if (smask > 1)
4696 (*info->fprintf_func) (info->stream, "-%s",
4697 mips_gpr_names[smask + 15]);
4698 need_comma = 1;
4699 }
4700
4701 if (l & 1)
4702 {
4703 (*info->fprintf_func) (info->stream, "%s%s",
4704 need_comma ? "," : "",
4705 mips_gpr_names[31]);
4706 need_comma = 1;
4707 }
4708
4709 if (amask == 5 || amask == 6)
4710 {
4711 (*info->fprintf_func) (info->stream, "%s$f0",
4712 need_comma ? "," : "");
4713 if (amask == 6)
4714 (*info->fprintf_func) (info->stream, "-$f1");
4715 }
4716 }
4717 break;
4718
4719 case 'm':
4720 case 'M':
4721 /* MIPS16e save/restore. */
4722 {
4723 int need_comma = 0;
4724 int amask, args, statics;
4725 int nsreg, smask;
4726 int framesz;
4727 int i, j;
4728
4729 l = l & 0x7f;
4730 if (use_extend)
4731 l |= extend << 16;
4732
4733 amask = (l >> 16) & 0xf;
4734 if (amask == MIPS16_ALL_ARGS)
4735 {
4736 args = 4;
4737 statics = 0;
4738 }
4739 else if (amask == MIPS16_ALL_STATICS)
4740 {
4741 args = 0;
4742 statics = 4;
4743 }
4744 else
4745 {
4746 args = amask >> 2;
4747 statics = amask & 3;
4748 }
4749
4750 if (args > 0) {
4751 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[4]);
4752 if (args > 1)
4753 (*info->fprintf_func) (info->stream, "-%s",
4754 mips_gpr_names[4 + args - 1]);
4755 need_comma = 1;
4756 }
4757
4758 framesz = (((l >> 16) & 0xf0) | (l & 0x0f)) * 8;
4759 if (framesz == 0 && !use_extend)
4760 framesz = 128;
4761
4762 (*info->fprintf_func) (info->stream, "%s%d",
4763 need_comma ? "," : "",
4764 framesz);
4765
4766 if (l & 0x40) /* $ra */
4767 (*info->fprintf_func) (info->stream, ",%s", mips_gpr_names[31]);
4768
4769 nsreg = (l >> 24) & 0x7;
4770 smask = 0;
4771 if (l & 0x20) /* $s0 */
4772 smask |= 1 << 0;
4773 if (l & 0x10) /* $s1 */
4774 smask |= 1 << 1;
4775 if (nsreg > 0) /* $s2-$s8 */
4776 smask |= ((1 << nsreg) - 1) << 2;
4777
4778 /* Find first set static reg bit. */
4779 for (i = 0; i < 9; i++)
4780 {
4781 if (smask & (1 << i))
4782 {
4783 (*info->fprintf_func) (info->stream, ",%s",
4784 mips_gpr_names[i == 8 ? 30 : (16 + i)]);
4785 /* Skip over string of set bits. */
4786 for (j = i; smask & (2 << j); j++)
4787 continue;
4788 if (j > i)
4789 (*info->fprintf_func) (info->stream, "-%s",
4790 mips_gpr_names[j == 8 ? 30 : (16 + j)]);
4791 i = j + 1;
4792 }
4793 }
4794
4795 /* Statics $ax - $a3. */
4796 if (statics == 1)
4797 (*info->fprintf_func) (info->stream, ",%s", mips_gpr_names[7]);
4798 else if (statics > 0)
4799 (*info->fprintf_func) (info->stream, ",%s-%s",
4800 mips_gpr_names[7 - statics + 1],
4801 mips_gpr_names[7]);
4802 }
4803 break;
4804
4805 default:
4806 /* xgettext:c-format */
4807 (*info->fprintf_func)
4808 (info->stream,
4809 _("# internal disassembler error, unrecognised modifier (%c)"),
4810 type);
4811 abort ();
4812 }
4813 }
4814 #endif
4815
4816 void
4817 print_mips_disassembler_options (FILE *stream)
4818 {
4819 unsigned int i;
4820
4821 fprintf (stream, _("\n\
4822 The following MIPS specific disassembler options are supported for use\n\
4823 with the -M switch (multiple options should be separated by commas):\n"));
4824
4825 fprintf (stream, _("\n\
4826 gpr-names=ABI Print GPR names according to specified ABI.\n\
4827 Default: based on binary being disassembled.\n"));
4828
4829 fprintf (stream, _("\n\
4830 fpr-names=ABI Print FPR names according to specified ABI.\n\
4831 Default: numeric.\n"));
4832
4833 fprintf (stream, _("\n\
4834 cp0-names=ARCH Print CP0 register names according to\n\
4835 specified architecture.\n\
4836 Default: based on binary being disassembled.\n"));
4837
4838 fprintf (stream, _("\n\
4839 hwr-names=ARCH Print HWR names according to specified \n\
4840 architecture.\n\
4841 Default: based on binary being disassembled.\n"));
4842
4843 fprintf (stream, _("\n\
4844 reg-names=ABI Print GPR and FPR names according to\n\
4845 specified ABI.\n"));
4846
4847 fprintf (stream, _("\n\
4848 reg-names=ARCH Print CP0 register and HWR names according to\n\
4849 specified architecture.\n"));
4850
4851 fprintf (stream, _("\n\
4852 For the options above, the following values are supported for \"ABI\":\n\
4853 "));
4854 for (i = 0; i < ARRAY_SIZE (mips_abi_choices); i++)
4855 fprintf (stream, " %s", mips_abi_choices[i].name);
4856 fprintf (stream, _("\n"));
4857
4858 fprintf (stream, _("\n\
4859 For the options above, The following values are supported for \"ARCH\":\n\
4860 "));
4861 for (i = 0; i < ARRAY_SIZE (mips_arch_choices); i++)
4862 if (*mips_arch_choices[i].name != '\0')
4863 fprintf (stream, " %s", mips_arch_choices[i].name);
4864 fprintf (stream, _("\n"));
4865
4866 fprintf (stream, _("\n"));
4867 }
Random branches for QEmu