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monitor: Improve mux'ed console experience (Jan Kiszka)
[sniper_test.git] / mips-dis.c
blob500aab90a9016135dfad0f7274591ed0f5de09fd
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., 51 Franklin Street - Fifth Floor, Boston,
22 MA 02110-1301, USA. */
23
24 #include "dis-asm.h"
25
26 /* mips.h. Mips opcode list for GDB, the GNU debugger.
27 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
28 Free Software Foundation, Inc.
29 Contributed by Ralph Campbell and OSF
30 Commented and modified by Ian Lance Taylor, Cygnus Support
31
32 This file is part of GDB, GAS, and the GNU binutils.
33
34 GDB, GAS, and the GNU binutils are free software; you can redistribute
35 them and/or modify them under the terms of the GNU General Public
36 License as published by the Free Software Foundation; either version
37 1, or (at your option) any later version.
38
39 GDB, GAS, and the GNU binutils are distributed in the hope that they
40 will be useful, but WITHOUT ANY WARRANTY; without even the implied
41 warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
42 the GNU General Public License for more details.
43
44 You should have received a copy of the GNU General Public License
45 along with this file; see the file COPYING. If not, write to the Free
46 Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
47
48 /* These are bit masks and shift counts to use to access the various
49 fields of an instruction. To retrieve the X field of an
50 instruction, use the expression
51 (i >> OP_SH_X) & OP_MASK_X
52 To set the same field (to j), use
53 i = (i &~ (OP_MASK_X << OP_SH_X)) | (j << OP_SH_X)
54
55 Make sure you use fields that are appropriate for the instruction,
56 of course.
57
58 The 'i' format uses OP, RS, RT and IMMEDIATE.
59
60 The 'j' format uses OP and TARGET.
61
62 The 'r' format uses OP, RS, RT, RD, SHAMT and FUNCT.
63
64 The 'b' format uses OP, RS, RT and DELTA.
65
66 The floating point 'i' format uses OP, RS, RT and IMMEDIATE.
67
68 The floating point 'r' format uses OP, FMT, FT, FS, FD and FUNCT.
69
70 A breakpoint instruction uses OP, CODE and SPEC (10 bits of the
71 breakpoint instruction are not defined; Kane says the breakpoint
72 code field in BREAK is 20 bits; yet MIPS assemblers and debuggers
73 only use ten bits). An optional two-operand form of break/sdbbp
74 allows the lower ten bits to be set too, and MIPS32 and later
75 architectures allow 20 bits to be set with a signal operand
76 (using CODE20).
77
78 The syscall instruction uses CODE20.
79
80 The general coprocessor instructions use COPZ. */
81
82 #define OP_MASK_OP 0x3f
83 #define OP_SH_OP 26
84 #define OP_MASK_RS 0x1f
85 #define OP_SH_RS 21
86 #define OP_MASK_FR 0x1f
87 #define OP_SH_FR 21
88 #define OP_MASK_FMT 0x1f
89 #define OP_SH_FMT 21
90 #define OP_MASK_BCC 0x7
91 #define OP_SH_BCC 18
92 #define OP_MASK_CODE 0x3ff
93 #define OP_SH_CODE 16
94 #define OP_MASK_CODE2 0x3ff
95 #define OP_SH_CODE2 6
96 #define OP_MASK_RT 0x1f
97 #define OP_SH_RT 16
98 #define OP_MASK_FT 0x1f
99 #define OP_SH_FT 16
100 #define OP_MASK_CACHE 0x1f
101 #define OP_SH_CACHE 16
102 #define OP_MASK_RD 0x1f
103 #define OP_SH_RD 11
104 #define OP_MASK_FS 0x1f
105 #define OP_SH_FS 11
106 #define OP_MASK_PREFX 0x1f
107 #define OP_SH_PREFX 11
108 #define OP_MASK_CCC 0x7
109 #define OP_SH_CCC 8
110 #define OP_MASK_CODE20 0xfffff /* 20 bit syscall/breakpoint code. */
111 #define OP_SH_CODE20 6
112 #define OP_MASK_SHAMT 0x1f
113 #define OP_SH_SHAMT 6
114 #define OP_MASK_FD 0x1f
115 #define OP_SH_FD 6
116 #define OP_MASK_TARGET 0x3ffffff
117 #define OP_SH_TARGET 0
118 #define OP_MASK_COPZ 0x1ffffff
119 #define OP_SH_COPZ 0
120 #define OP_MASK_IMMEDIATE 0xffff
121 #define OP_SH_IMMEDIATE 0
122 #define OP_MASK_DELTA 0xffff
123 #define OP_SH_DELTA 0
124 #define OP_MASK_FUNCT 0x3f
125 #define OP_SH_FUNCT 0
126 #define OP_MASK_SPEC 0x3f
127 #define OP_SH_SPEC 0
128 #define OP_SH_LOCC 8 /* FP condition code. */
129 #define OP_SH_HICC 18 /* FP condition code. */
130 #define OP_MASK_CC 0x7
131 #define OP_SH_COP1NORM 25 /* Normal COP1 encoding. */
132 #define OP_MASK_COP1NORM 0x1 /* a single bit. */
133 #define OP_SH_COP1SPEC 21 /* COP1 encodings. */
134 #define OP_MASK_COP1SPEC 0xf
135 #define OP_MASK_COP1SCLR 0x4
136 #define OP_MASK_COP1CMP 0x3
137 #define OP_SH_COP1CMP 4
138 #define OP_SH_FORMAT 21 /* FP short format field. */
139 #define OP_MASK_FORMAT 0x7
140 #define OP_SH_TRUE 16
141 #define OP_MASK_TRUE 0x1
142 #define OP_SH_GE 17
143 #define OP_MASK_GE 0x01
144 #define OP_SH_UNSIGNED 16
145 #define OP_MASK_UNSIGNED 0x1
146 #define OP_SH_HINT 16
147 #define OP_MASK_HINT 0x1f
148 #define OP_SH_MMI 0 /* Multimedia (parallel) op. */
149 #define OP_MASK_MMI 0x3f
150 #define OP_SH_MMISUB 6
151 #define OP_MASK_MMISUB 0x1f
152 #define OP_MASK_PERFREG 0x1f /* Performance monitoring. */
153 #define OP_SH_PERFREG 1
154 #define OP_SH_SEL 0 /* Coprocessor select field. */
155 #define OP_MASK_SEL 0x7 /* The sel field of mfcZ and mtcZ. */
156 #define OP_SH_CODE19 6 /* 19 bit wait code. */
157 #define OP_MASK_CODE19 0x7ffff
158 #define OP_SH_ALN 21
159 #define OP_MASK_ALN 0x7
160 #define OP_SH_VSEL 21
161 #define OP_MASK_VSEL 0x1f
162 #define OP_MASK_VECBYTE 0x7 /* Selector field is really 4 bits,
163 but 0x8-0xf don't select bytes. */
164 #define OP_SH_VECBYTE 22
165 #define OP_MASK_VECALIGN 0x7 /* Vector byte-align (alni.ob) op. */
166 #define OP_SH_VECALIGN 21
167 #define OP_MASK_INSMSB 0x1f /* "ins" MSB. */
168 #define OP_SH_INSMSB 11
169 #define OP_MASK_EXTMSBD 0x1f /* "ext" MSBD. */
170 #define OP_SH_EXTMSBD 11
171
172 #define OP_OP_COP0 0x10
173 #define OP_OP_COP1 0x11
174 #define OP_OP_COP2 0x12
175 #define OP_OP_COP3 0x13
176 #define OP_OP_LWC1 0x31
177 #define OP_OP_LWC2 0x32
178 #define OP_OP_LWC3 0x33 /* a.k.a. pref */
179 #define OP_OP_LDC1 0x35
180 #define OP_OP_LDC2 0x36
181 #define OP_OP_LDC3 0x37 /* a.k.a. ld */
182 #define OP_OP_SWC1 0x39
183 #define OP_OP_SWC2 0x3a
184 #define OP_OP_SWC3 0x3b
185 #define OP_OP_SDC1 0x3d
186 #define OP_OP_SDC2 0x3e
187 #define OP_OP_SDC3 0x3f /* a.k.a. sd */
188
189 /* MIPS DSP ASE */
190 #define OP_SH_DSPACC 11
191 #define OP_MASK_DSPACC 0x3
192 #define OP_SH_DSPACC_S 21
193 #define OP_MASK_DSPACC_S 0x3
194 #define OP_SH_DSPSFT 20
195 #define OP_MASK_DSPSFT 0x3f
196 #define OP_SH_DSPSFT_7 19
197 #define OP_MASK_DSPSFT_7 0x7f
198 #define OP_SH_SA3 21
199 #define OP_MASK_SA3 0x7
200 #define OP_SH_SA4 21
201 #define OP_MASK_SA4 0xf
202 #define OP_SH_IMM8 16
203 #define OP_MASK_IMM8 0xff
204 #define OP_SH_IMM10 16
205 #define OP_MASK_IMM10 0x3ff
206 #define OP_SH_WRDSP 11
207 #define OP_MASK_WRDSP 0x3f
208 #define OP_SH_RDDSP 16
209 #define OP_MASK_RDDSP 0x3f
210 #define OP_SH_BP 11
211 #define OP_MASK_BP 0x3
212
213 /* MIPS MT ASE */
214 #define OP_SH_MT_U 5
215 #define OP_MASK_MT_U 0x1
216 #define OP_SH_MT_H 4
217 #define OP_MASK_MT_H 0x1
218 #define OP_SH_MTACC_T 18
219 #define OP_MASK_MTACC_T 0x3
220 #define OP_SH_MTACC_D 13
221 #define OP_MASK_MTACC_D 0x3
222
223 #define OP_OP_COP0 0x10
224 #define OP_OP_COP1 0x11
225 #define OP_OP_COP2 0x12
226 #define OP_OP_COP3 0x13
227 #define OP_OP_LWC1 0x31
228 #define OP_OP_LWC2 0x32
229 #define OP_OP_LWC3 0x33 /* a.k.a. pref */
230 #define OP_OP_LDC1 0x35
231 #define OP_OP_LDC2 0x36
232 #define OP_OP_LDC3 0x37 /* a.k.a. ld */
233 #define OP_OP_SWC1 0x39
234 #define OP_OP_SWC2 0x3a
235 #define OP_OP_SWC3 0x3b
236 #define OP_OP_SDC1 0x3d
237 #define OP_OP_SDC2 0x3e
238 #define OP_OP_SDC3 0x3f /* a.k.a. sd */
239
240 /* Values in the 'VSEL' field. */
241 #define MDMX_FMTSEL_IMM_QH 0x1d
242 #define MDMX_FMTSEL_IMM_OB 0x1e
243 #define MDMX_FMTSEL_VEC_QH 0x15
244 #define MDMX_FMTSEL_VEC_OB 0x16
245
246 /* UDI */
247 #define OP_SH_UDI1 6
248 #define OP_MASK_UDI1 0x1f
249 #define OP_SH_UDI2 6
250 #define OP_MASK_UDI2 0x3ff
251 #define OP_SH_UDI3 6
252 #define OP_MASK_UDI3 0x7fff
253 #define OP_SH_UDI4 6
254 #define OP_MASK_UDI4 0xfffff
255 /* This structure holds information for a particular instruction. */
256
257 struct mips_opcode
258 {
259 /* The name of the instruction. */
260 const char *name;
261 /* A string describing the arguments for this instruction. */
262 const char *args;
263 /* The basic opcode for the instruction. When assembling, this
264 opcode is modified by the arguments to produce the actual opcode
265 that is used. If pinfo is INSN_MACRO, then this is 0. */
266 unsigned long match;
267 /* If pinfo is not INSN_MACRO, then this is a bit mask for the
268 relevant portions of the opcode when disassembling. If the
269 actual opcode anded with the match field equals the opcode field,
270 then we have found the correct instruction. If pinfo is
271 INSN_MACRO, then this field is the macro identifier. */
272 unsigned long mask;
273 /* For a macro, this is INSN_MACRO. Otherwise, it is a collection
274 of bits describing the instruction, notably any relevant hazard
275 information. */
276 unsigned long pinfo;
277 /* A collection of additional bits describing the instruction. */
278 unsigned long pinfo2;
279 /* A collection of bits describing the instruction sets of which this
280 instruction or macro is a member. */
281 unsigned long membership;
282 };
283
284 /* These are the characters which may appear in the args field of an
285 instruction. They appear in the order in which the fields appear
286 when the instruction is used. Commas and parentheses in the args
287 string are ignored when assembling, and written into the output
288 when disassembling.
289
290 Each of these characters corresponds to a mask field defined above.
291
292 "<" 5 bit shift amount (OP_*_SHAMT)
293 ">" shift amount between 32 and 63, stored after subtracting 32 (OP_*_SHAMT)
294 "a" 26 bit target address (OP_*_TARGET)
295 "b" 5 bit base register (OP_*_RS)
296 "c" 10 bit breakpoint code (OP_*_CODE)
297 "d" 5 bit destination register specifier (OP_*_RD)
298 "h" 5 bit prefx hint (OP_*_PREFX)
299 "i" 16 bit unsigned immediate (OP_*_IMMEDIATE)
300 "j" 16 bit signed immediate (OP_*_DELTA)
301 "k" 5 bit cache opcode in target register position (OP_*_CACHE)
302 Also used for immediate operands in vr5400 vector insns.
303 "o" 16 bit signed offset (OP_*_DELTA)
304 "p" 16 bit PC relative branch target address (OP_*_DELTA)
305 "q" 10 bit extra breakpoint code (OP_*_CODE2)
306 "r" 5 bit same register used as both source and target (OP_*_RS)
307 "s" 5 bit source register specifier (OP_*_RS)
308 "t" 5 bit target register (OP_*_RT)
309 "u" 16 bit upper 16 bits of address (OP_*_IMMEDIATE)
310 "v" 5 bit same register used as both source and destination (OP_*_RS)
311 "w" 5 bit same register used as both target and destination (OP_*_RT)
312 "U" 5 bit same destination register in both OP_*_RD and OP_*_RT
313 (used by clo and clz)
314 "C" 25 bit coprocessor function code (OP_*_COPZ)
315 "B" 20 bit syscall/breakpoint function code (OP_*_CODE20)
316 "J" 19 bit wait function code (OP_*_CODE19)
317 "x" accept and ignore register name
318 "z" must be zero register
319 "K" 5 bit Hardware Register (rdhwr instruction) (OP_*_RD)
320 "+A" 5 bit ins/ext/dins/dext/dinsm/dextm position, which becomes
321 LSB (OP_*_SHAMT).
322 Enforces: 0 <= pos < 32.
323 "+B" 5 bit ins/dins size, which becomes MSB (OP_*_INSMSB).
324 Requires that "+A" or "+E" occur first to set position.
325 Enforces: 0 < (pos+size) <= 32.
326 "+C" 5 bit ext/dext size, which becomes MSBD (OP_*_EXTMSBD).
327 Requires that "+A" or "+E" occur first to set position.
328 Enforces: 0 < (pos+size) <= 32.
329 (Also used by "dext" w/ different limits, but limits for
330 that are checked by the M_DEXT macro.)
331 "+E" 5 bit dinsu/dextu position, which becomes LSB-32 (OP_*_SHAMT).
332 Enforces: 32 <= pos < 64.
333 "+F" 5 bit "dinsm/dinsu" size, which becomes MSB-32 (OP_*_INSMSB).
334 Requires that "+A" or "+E" occur first to set position.
335 Enforces: 32 < (pos+size) <= 64.
336 "+G" 5 bit "dextm" size, which becomes MSBD-32 (OP_*_EXTMSBD).
337 Requires that "+A" or "+E" occur first to set position.
338 Enforces: 32 < (pos+size) <= 64.
339 "+H" 5 bit "dextu" size, which becomes MSBD (OP_*_EXTMSBD).
340 Requires that "+A" or "+E" occur first to set position.
341 Enforces: 32 < (pos+size) <= 64.
342
343 Floating point instructions:
344 "D" 5 bit destination register (OP_*_FD)
345 "M" 3 bit compare condition code (OP_*_CCC) (only used for mips4 and up)
346 "N" 3 bit branch condition code (OP_*_BCC) (only used for mips4 and up)
347 "S" 5 bit fs source 1 register (OP_*_FS)
348 "T" 5 bit ft source 2 register (OP_*_FT)
349 "R" 5 bit fr source 3 register (OP_*_FR)
350 "V" 5 bit same register used as floating source and destination (OP_*_FS)
351 "W" 5 bit same register used as floating target and destination (OP_*_FT)
352
353 Coprocessor instructions:
354 "E" 5 bit target register (OP_*_RT)
355 "G" 5 bit destination register (OP_*_RD)
356 "H" 3 bit sel field for (d)mtc* and (d)mfc* (OP_*_SEL)
357 "P" 5 bit performance-monitor register (OP_*_PERFREG)
358 "e" 5 bit vector register byte specifier (OP_*_VECBYTE)
359 "%" 3 bit immediate vr5400 vector alignment operand (OP_*_VECALIGN)
360 see also "k" above
361 "+D" Combined destination register ("G") and sel ("H") for CP0 ops,
362 for pretty-printing in disassembly only.
363
364 Macro instructions:
365 "A" General 32 bit expression
366 "I" 32 bit immediate (value placed in imm_expr).
367 "+I" 32 bit immediate (value placed in imm2_expr).
368 "F" 64 bit floating point constant in .rdata
369 "L" 64 bit floating point constant in .lit8
370 "f" 32 bit floating point constant
371 "l" 32 bit floating point constant in .lit4
372
373 MDMX instruction operands (note that while these use the FP register
374 fields, they accept both $fN and $vN names for the registers):
375 "O" MDMX alignment offset (OP_*_ALN)
376 "Q" MDMX vector/scalar/immediate source (OP_*_VSEL and OP_*_FT)
377 "X" MDMX destination register (OP_*_FD)
378 "Y" MDMX source register (OP_*_FS)
379 "Z" MDMX source register (OP_*_FT)
380
381 DSP ASE usage:
382 "2" 2 bit unsigned immediate for byte align (OP_*_BP)
383 "3" 3 bit unsigned immediate (OP_*_SA3)
384 "4" 4 bit unsigned immediate (OP_*_SA4)
385 "5" 8 bit unsigned immediate (OP_*_IMM8)
386 "6" 5 bit unsigned immediate (OP_*_RS)
387 "7" 2 bit dsp accumulator register (OP_*_DSPACC)
388 "8" 6 bit unsigned immediate (OP_*_WRDSP)
389 "9" 2 bit dsp accumulator register (OP_*_DSPACC_S)
390 "0" 6 bit signed immediate (OP_*_DSPSFT)
391 ":" 7 bit signed immediate (OP_*_DSPSFT_7)
392 "'" 6 bit unsigned immediate (OP_*_RDDSP)
393 "@" 10 bit signed immediate (OP_*_IMM10)
394
395 MT ASE usage:
396 "!" 1 bit usermode flag (OP_*_MT_U)
397 "$" 1 bit load high flag (OP_*_MT_H)
398 "*" 2 bit dsp/smartmips accumulator register (OP_*_MTACC_T)
399 "&" 2 bit dsp/smartmips accumulator register (OP_*_MTACC_D)
400 "g" 5 bit coprocessor 1 and 2 destination register (OP_*_RD)
401 "+t" 5 bit coprocessor 0 destination register (OP_*_RT)
402 "+T" 5 bit coprocessor 0 destination register (OP_*_RT) - disassembly only
403
404 UDI immediates:
405 "+1" UDI immediate bits 6-10
406 "+2" UDI immediate bits 6-15
407 "+3" UDI immediate bits 6-20
408 "+4" UDI immediate bits 6-25
409
410 Other:
411 "()" parens surrounding optional value
412 "," separates operands
413 "[]" brackets around index for vector-op scalar operand specifier (vr5400)
414 "+" Start of extension sequence.
415
416 Characters used so far, for quick reference when adding more:
417 "234567890"
418 "%[]<>(),+:'@!$*&"
419 "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
420 "abcdefghijklopqrstuvwxz"
421
422 Extension character sequences used so far ("+" followed by the
423 following), for quick reference when adding more:
424 "1234"
425 "ABCDEFGHIT"
426 "t"
427 */
428
429 /* These are the bits which may be set in the pinfo field of an
430 instructions, if it is not equal to INSN_MACRO. */
431
432 /* Modifies the general purpose register in OP_*_RD. */
433 #define INSN_WRITE_GPR_D 0x00000001
434 /* Modifies the general purpose register in OP_*_RT. */
435 #define INSN_WRITE_GPR_T 0x00000002
436 /* Modifies general purpose register 31. */
437 #define INSN_WRITE_GPR_31 0x00000004
438 /* Modifies the floating point register in OP_*_FD. */
439 #define INSN_WRITE_FPR_D 0x00000008
440 /* Modifies the floating point register in OP_*_FS. */
441 #define INSN_WRITE_FPR_S 0x00000010
442 /* Modifies the floating point register in OP_*_FT. */
443 #define INSN_WRITE_FPR_T 0x00000020
444 /* Reads the general purpose register in OP_*_RS. */
445 #define INSN_READ_GPR_S 0x00000040
446 /* Reads the general purpose register in OP_*_RT. */
447 #define INSN_READ_GPR_T 0x00000080
448 /* Reads the floating point register in OP_*_FS. */
449 #define INSN_READ_FPR_S 0x00000100
450 /* Reads the floating point register in OP_*_FT. */
451 #define INSN_READ_FPR_T 0x00000200
452 /* Reads the floating point register in OP_*_FR. */
453 #define INSN_READ_FPR_R 0x00000400
454 /* Modifies coprocessor condition code. */
455 #define INSN_WRITE_COND_CODE 0x00000800
456 /* Reads coprocessor condition code. */
457 #define INSN_READ_COND_CODE 0x00001000
458 /* TLB operation. */
459 #define INSN_TLB 0x00002000
460 /* Reads coprocessor register other than floating point register. */
461 #define INSN_COP 0x00004000
462 /* Instruction loads value from memory, requiring delay. */
463 #define INSN_LOAD_MEMORY_DELAY 0x00008000
464 /* Instruction loads value from coprocessor, requiring delay. */
465 #define INSN_LOAD_COPROC_DELAY 0x00010000
466 /* Instruction has unconditional branch delay slot. */
467 #define INSN_UNCOND_BRANCH_DELAY 0x00020000
468 /* Instruction has conditional branch delay slot. */
469 #define INSN_COND_BRANCH_DELAY 0x00040000
470 /* Conditional branch likely: if branch not taken, insn nullified. */
471 #define INSN_COND_BRANCH_LIKELY 0x00080000
472 /* Moves to coprocessor register, requiring delay. */
473 #define INSN_COPROC_MOVE_DELAY 0x00100000
474 /* Loads coprocessor register from memory, requiring delay. */
475 #define INSN_COPROC_MEMORY_DELAY 0x00200000
476 /* Reads the HI register. */
477 #define INSN_READ_HI 0x00400000
478 /* Reads the LO register. */
479 #define INSN_READ_LO 0x00800000
480 /* Modifies the HI register. */
481 #define INSN_WRITE_HI 0x01000000
482 /* Modifies the LO register. */
483 #define INSN_WRITE_LO 0x02000000
484 /* Takes a trap (easier to keep out of delay slot). */
485 #define INSN_TRAP 0x04000000
486 /* Instruction stores value into memory. */
487 #define INSN_STORE_MEMORY 0x08000000
488 /* Instruction uses single precision floating point. */
489 #define FP_S 0x10000000
490 /* Instruction uses double precision floating point. */
491 #define FP_D 0x20000000
492 /* Instruction is part of the tx39's integer multiply family. */
493 #define INSN_MULT 0x40000000
494 /* Instruction synchronize shared memory. */
495 #define INSN_SYNC 0x80000000
496
497 /* These are the bits which may be set in the pinfo2 field of an
498 instruction. */
499
500 /* Instruction is a simple alias (I.E. "move" for daddu/addu/or) */
501 #define INSN2_ALIAS 0x00000001
502 /* Instruction reads MDMX accumulator. */
503 #define INSN2_READ_MDMX_ACC 0x00000002
504 /* Instruction writes MDMX accumulator. */
505 #define INSN2_WRITE_MDMX_ACC 0x00000004
506
507 /* Instruction is actually a macro. It should be ignored by the
508 disassembler, and requires special treatment by the assembler. */
509 #define INSN_MACRO 0xffffffff
510
511 /* Masks used to mark instructions to indicate which MIPS ISA level
512 they were introduced in. ISAs, as defined below, are logical
513 ORs of these bits, indicating that they support the instructions
514 defined at the given level. */
515
516 #define INSN_ISA_MASK 0x00000fff
517 #define INSN_ISA1 0x00000001
518 #define INSN_ISA2 0x00000002
519 #define INSN_ISA3 0x00000004
520 #define INSN_ISA4 0x00000008
521 #define INSN_ISA5 0x00000010
522 #define INSN_ISA32 0x00000020
523 #define INSN_ISA64 0x00000040
524 #define INSN_ISA32R2 0x00000080
525 #define INSN_ISA64R2 0x00000100
526
527 /* Masks used for MIPS-defined ASEs. */
528 #define INSN_ASE_MASK 0x0000f000
529
530 /* DSP ASE */
531 #define INSN_DSP 0x00001000
532 #define INSN_DSP64 0x00002000
533 /* MIPS 16 ASE */
534 #define INSN_MIPS16 0x00004000
535 /* MIPS-3D ASE */
536 #define INSN_MIPS3D 0x00008000
537
538 /* Chip specific instructions. These are bitmasks. */
539
540 /* MIPS R4650 instruction. */
541 #define INSN_4650 0x00010000
542 /* LSI R4010 instruction. */
543 #define INSN_4010 0x00020000
544 /* NEC VR4100 instruction. */
545 #define INSN_4100 0x00040000
546 /* Toshiba R3900 instruction. */
547 #define INSN_3900 0x00080000
548 /* MIPS R10000 instruction. */
549 #define INSN_10000 0x00100000
550 /* Broadcom SB-1 instruction. */
551 #define INSN_SB1 0x00200000
552 /* NEC VR4111/VR4181 instruction. */
553 #define INSN_4111 0x00400000
554 /* NEC VR4120 instruction. */
555 #define INSN_4120 0x00800000
556 /* NEC VR5400 instruction. */
557 #define INSN_5400 0x01000000
558 /* NEC VR5500 instruction. */
559 #define INSN_5500 0x02000000
560
561 /* MDMX ASE */
562 #define INSN_MDMX 0x04000000
563 /* MT ASE */
564 #define INSN_MT 0x08000000
565 /* SmartMIPS ASE */
566 #define INSN_SMARTMIPS 0x10000000
567 /* DSP R2 ASE */
568 #define INSN_DSPR2 0x20000000
569
570 /* MIPS ISA defines, use instead of hardcoding ISA level. */
571
572 #define ISA_UNKNOWN 0 /* Gas internal use. */
573 #define ISA_MIPS1 (INSN_ISA1)
574 #define ISA_MIPS2 (ISA_MIPS1 | INSN_ISA2)
575 #define ISA_MIPS3 (ISA_MIPS2 | INSN_ISA3)
576 #define ISA_MIPS4 (ISA_MIPS3 | INSN_ISA4)
577 #define ISA_MIPS5 (ISA_MIPS4 | INSN_ISA5)
578
579 #define ISA_MIPS32 (ISA_MIPS2 | INSN_ISA32)
580 #define ISA_MIPS64 (ISA_MIPS5 | INSN_ISA32 | INSN_ISA64)
581
582 #define ISA_MIPS32R2 (ISA_MIPS32 | INSN_ISA32R2)
583 #define ISA_MIPS64R2 (ISA_MIPS64 | INSN_ISA32R2 | INSN_ISA64R2)
584
585
586 /* CPU defines, use instead of hardcoding processor number. Keep this
587 in sync with bfd/archures.c in order for machine selection to work. */
588 #define CPU_UNKNOWN 0 /* Gas internal use. */
589 #define CPU_R3000 3000
590 #define CPU_R3900 3900
591 #define CPU_R4000 4000
592 #define CPU_R4010 4010
593 #define CPU_VR4100 4100
594 #define CPU_R4111 4111
595 #define CPU_VR4120 4120
596 #define CPU_R4300 4300
597 #define CPU_R4400 4400
598 #define CPU_R4600 4600
599 #define CPU_R4650 4650
600 #define CPU_R5000 5000
601 #define CPU_VR5400 5400
602 #define CPU_VR5500 5500
603 #define CPU_R6000 6000
604 #define CPU_RM7000 7000
605 #define CPU_R8000 8000
606 #define CPU_R10000 10000
607 #define CPU_R12000 12000
608 #define CPU_MIPS16 16
609 #define CPU_MIPS32 32
610 #define CPU_MIPS32R2 33
611 #define CPU_MIPS5 5
612 #define CPU_MIPS64 64
613 #define CPU_MIPS64R2 65
614 #define CPU_SB1 12310201 /* octal 'SB', 01. */
615
616 /* Test for membership in an ISA including chip specific ISAs. INSN
617 is pointer to an element of the opcode table; ISA is the specified
618 ISA/ASE bitmask to test against; and CPU is the CPU specific ISA to
619 test, or zero if no CPU specific ISA test is desired. */
620
621 #if 0
622 #define OPCODE_IS_MEMBER(insn, isa, cpu) \
623 (((insn)->membership & isa) != 0 \
624 || (cpu == CPU_R4650 && ((insn)->membership & INSN_4650) != 0) \
625 || (cpu == CPU_RM7000 && ((insn)->membership & INSN_4650) != 0) \
626 || (cpu == CPU_RM9000 && ((insn)->membership & INSN_4650) != 0) \
627 || (cpu == CPU_R4010 && ((insn)->membership & INSN_4010) != 0) \
628 || (cpu == CPU_VR4100 && ((insn)->membership & INSN_4100) != 0) \
629 || (cpu == CPU_R3900 && ((insn)->membership & INSN_3900) != 0) \
630 || ((cpu == CPU_R10000 || cpu == CPU_R12000) \
631 && ((insn)->membership & INSN_10000) != 0) \
632 || (cpu == CPU_SB1 && ((insn)->membership & INSN_SB1) != 0) \
633 || (cpu == CPU_R4111 && ((insn)->membership & INSN_4111) != 0) \
634 || (cpu == CPU_VR4120 && ((insn)->membership & INSN_4120) != 0) \
635 || (cpu == CPU_VR5400 && ((insn)->membership & INSN_5400) != 0) \
636 || (cpu == CPU_VR5500 && ((insn)->membership & INSN_5500) != 0) \
637 || 0) /* Please keep this term for easier source merging. */
638 #else
639 #define OPCODE_IS_MEMBER(insn, isa, cpu) \
640 (1 != 0)
641 #endif
642
643 /* This is a list of macro expanded instructions.
644
645 _I appended means immediate
646 _A appended means address
647 _AB appended means address with base register
648 _D appended means 64 bit floating point constant
649 _S appended means 32 bit floating point constant. */
650
651 enum
652 {
653 M_ABS,
654 M_ADD_I,
655 M_ADDU_I,
656 M_AND_I,
657 M_BALIGN,
658 M_BEQ,
659 M_BEQ_I,
660 M_BEQL_I,
661 M_BGE,
662 M_BGEL,
663 M_BGE_I,
664 M_BGEL_I,
665 M_BGEU,
666 M_BGEUL,
667 M_BGEU_I,
668 M_BGEUL_I,
669 M_BGT,
670 M_BGTL,
671 M_BGT_I,
672 M_BGTL_I,
673 M_BGTU,
674 M_BGTUL,
675 M_BGTU_I,
676 M_BGTUL_I,
677 M_BLE,
678 M_BLEL,
679 M_BLE_I,
680 M_BLEL_I,
681 M_BLEU,
682 M_BLEUL,
683 M_BLEU_I,
684 M_BLEUL_I,
685 M_BLT,
686 M_BLTL,
687 M_BLT_I,
688 M_BLTL_I,
689 M_BLTU,
690 M_BLTUL,
691 M_BLTU_I,
692 M_BLTUL_I,
693 M_BNE,
694 M_BNE_I,
695 M_BNEL_I,
696 M_CACHE_AB,
697 M_DABS,
698 M_DADD_I,
699 M_DADDU_I,
700 M_DDIV_3,
701 M_DDIV_3I,
702 M_DDIVU_3,
703 M_DDIVU_3I,
704 M_DEXT,
705 M_DINS,
706 M_DIV_3,
707 M_DIV_3I,
708 M_DIVU_3,
709 M_DIVU_3I,
710 M_DLA_AB,
711 M_DLCA_AB,
712 M_DLI,
713 M_DMUL,
714 M_DMUL_I,
715 M_DMULO,
716 M_DMULO_I,
717 M_DMULOU,
718 M_DMULOU_I,
719 M_DREM_3,
720 M_DREM_3I,
721 M_DREMU_3,
722 M_DREMU_3I,
723 M_DSUB_I,
724 M_DSUBU_I,
725 M_DSUBU_I_2,
726 M_J_A,
727 M_JAL_1,
728 M_JAL_2,
729 M_JAL_A,
730 M_L_DOB,
731 M_L_DAB,
732 M_LA_AB,
733 M_LB_A,
734 M_LB_AB,
735 M_LBU_A,
736 M_LBU_AB,
737 M_LCA_AB,
738 M_LD_A,
739 M_LD_OB,
740 M_LD_AB,
741 M_LDC1_AB,
742 M_LDC2_AB,
743 M_LDC3_AB,
744 M_LDL_AB,
745 M_LDR_AB,
746 M_LH_A,
747 M_LH_AB,
748 M_LHU_A,
749 M_LHU_AB,
750 M_LI,
751 M_LI_D,
752 M_LI_DD,
753 M_LI_S,
754 M_LI_SS,
755 M_LL_AB,
756 M_LLD_AB,
757 M_LS_A,
758 M_LW_A,
759 M_LW_AB,
760 M_LWC0_A,
761 M_LWC0_AB,
762 M_LWC1_A,
763 M_LWC1_AB,
764 M_LWC2_A,
765 M_LWC2_AB,
766 M_LWC3_A,
767 M_LWC3_AB,
768 M_LWL_A,
769 M_LWL_AB,
770 M_LWR_A,
771 M_LWR_AB,
772 M_LWU_AB,
773 M_MOVE,
774 M_MUL,
775 M_MUL_I,
776 M_MULO,
777 M_MULO_I,
778 M_MULOU,
779 M_MULOU_I,
780 M_NOR_I,
781 M_OR_I,
782 M_REM_3,
783 M_REM_3I,
784 M_REMU_3,
785 M_REMU_3I,
786 M_DROL,
787 M_ROL,
788 M_DROL_I,
789 M_ROL_I,
790 M_DROR,
791 M_ROR,
792 M_DROR_I,
793 M_ROR_I,
794 M_S_DA,
795 M_S_DOB,
796 M_S_DAB,
797 M_S_S,
798 M_SC_AB,
799 M_SCD_AB,
800 M_SD_A,
801 M_SD_OB,
802 M_SD_AB,
803 M_SDC1_AB,
804 M_SDC2_AB,
805 M_SDC3_AB,
806 M_SDL_AB,
807 M_SDR_AB,
808 M_SEQ,
809 M_SEQ_I,
810 M_SGE,
811 M_SGE_I,
812 M_SGEU,
813 M_SGEU_I,
814 M_SGT,
815 M_SGT_I,
816 M_SGTU,
817 M_SGTU_I,
818 M_SLE,
819 M_SLE_I,
820 M_SLEU,
821 M_SLEU_I,
822 M_SLT_I,
823 M_SLTU_I,
824 M_SNE,
825 M_SNE_I,
826 M_SB_A,
827 M_SB_AB,
828 M_SH_A,
829 M_SH_AB,
830 M_SW_A,
831 M_SW_AB,
832 M_SWC0_A,
833 M_SWC0_AB,
834 M_SWC1_A,
835 M_SWC1_AB,
836 M_SWC2_A,
837 M_SWC2_AB,
838 M_SWC3_A,
839 M_SWC3_AB,
840 M_SWL_A,
841 M_SWL_AB,
842 M_SWR_A,
843 M_SWR_AB,
844 M_SUB_I,
845 M_SUBU_I,
846 M_SUBU_I_2,
847 M_TEQ_I,
848 M_TGE_I,
849 M_TGEU_I,
850 M_TLT_I,
851 M_TLTU_I,
852 M_TNE_I,
853 M_TRUNCWD,
854 M_TRUNCWS,
855 M_ULD,
856 M_ULD_A,
857 M_ULH,
858 M_ULH_A,
859 M_ULHU,
860 M_ULHU_A,
861 M_ULW,
862 M_ULW_A,
863 M_USH,
864 M_USH_A,
865 M_USW,
866 M_USW_A,
867 M_USD,
868 M_USD_A,
869 M_XOR_I,
870 M_COP0,
871 M_COP1,
872 M_COP2,
873 M_COP3,
874 M_NUM_MACROS
875 };
876
877
878 /* The order of overloaded instructions matters. Label arguments and
879 register arguments look the same. Instructions that can have either
880 for arguments must apear in the correct order in this table for the
881 assembler to pick the right one. In other words, entries with
882 immediate operands must apear after the same instruction with
883 registers.
884
885 Many instructions are short hand for other instructions (i.e., The
886 jal <register> instruction is short for jalr <register>). */
887
888 extern const struct mips_opcode mips_builtin_opcodes[];
889 extern const int bfd_mips_num_builtin_opcodes;
890 extern struct mips_opcode *mips_opcodes;
891 extern int bfd_mips_num_opcodes;
892 #define NUMOPCODES bfd_mips_num_opcodes
893
894 \f
895 /* The rest of this file adds definitions for the mips16 TinyRISC
896 processor. */
897
898 /* These are the bitmasks and shift counts used for the different
899 fields in the instruction formats. Other than OP, no masks are
900 provided for the fixed portions of an instruction, since they are
901 not needed.
902
903 The I format uses IMM11.
904
905 The RI format uses RX and IMM8.
906
907 The RR format uses RX, and RY.
908
909 The RRI format uses RX, RY, and IMM5.
910
911 The RRR format uses RX, RY, and RZ.
912
913 The RRI_A format uses RX, RY, and IMM4.
914
915 The SHIFT format uses RX, RY, and SHAMT.
916
917 The I8 format uses IMM8.
918
919 The I8_MOVR32 format uses RY and REGR32.
920
921 The IR_MOV32R format uses REG32R and MOV32Z.
922
923 The I64 format uses IMM8.
924
925 The RI64 format uses RY and IMM5.
926 */
927
928 #define MIPS16OP_MASK_OP 0x1f
929 #define MIPS16OP_SH_OP 11
930 #define MIPS16OP_MASK_IMM11 0x7ff
931 #define MIPS16OP_SH_IMM11 0
932 #define MIPS16OP_MASK_RX 0x7
933 #define MIPS16OP_SH_RX 8
934 #define MIPS16OP_MASK_IMM8 0xff
935 #define MIPS16OP_SH_IMM8 0
936 #define MIPS16OP_MASK_RY 0x7
937 #define MIPS16OP_SH_RY 5
938 #define MIPS16OP_MASK_IMM5 0x1f
939 #define MIPS16OP_SH_IMM5 0
940 #define MIPS16OP_MASK_RZ 0x7
941 #define MIPS16OP_SH_RZ 2
942 #define MIPS16OP_MASK_IMM4 0xf
943 #define MIPS16OP_SH_IMM4 0
944 #define MIPS16OP_MASK_REGR32 0x1f
945 #define MIPS16OP_SH_REGR32 0
946 #define MIPS16OP_MASK_REG32R 0x1f
947 #define MIPS16OP_SH_REG32R 3
948 #define MIPS16OP_EXTRACT_REG32R(i) ((((i) >> 5) & 7) | ((i) & 0x18))
949 #define MIPS16OP_MASK_MOVE32Z 0x7
950 #define MIPS16OP_SH_MOVE32Z 0
951 #define MIPS16OP_MASK_IMM6 0x3f
952 #define MIPS16OP_SH_IMM6 5
953
954 /* These are the characters which may appears in the args field of an
955 instruction. They appear in the order in which the fields appear
956 when the instruction is used. Commas and parentheses in the args
957 string are ignored when assembling, and written into the output
958 when disassembling.
959
960 "y" 3 bit register (MIPS16OP_*_RY)
961 "x" 3 bit register (MIPS16OP_*_RX)
962 "z" 3 bit register (MIPS16OP_*_RZ)
963 "Z" 3 bit register (MIPS16OP_*_MOVE32Z)
964 "v" 3 bit same register as source and destination (MIPS16OP_*_RX)
965 "w" 3 bit same register as source and destination (MIPS16OP_*_RY)
966 "0" zero register ($0)
967 "S" stack pointer ($sp or $29)
968 "P" program counter
969 "R" return address register ($ra or $31)
970 "X" 5 bit MIPS register (MIPS16OP_*_REGR32)
971 "Y" 5 bit MIPS register (MIPS16OP_*_REG32R)
972 "6" 6 bit unsigned break code (MIPS16OP_*_IMM6)
973 "a" 26 bit jump address
974 "e" 11 bit extension value
975 "l" register list for entry instruction
976 "L" register list for exit instruction
977
978 The remaining codes may be extended. Except as otherwise noted,
979 the full extended operand is a 16 bit signed value.
980 "<" 3 bit unsigned shift count * 0 (MIPS16OP_*_RZ) (full 5 bit unsigned)
981 ">" 3 bit unsigned shift count * 0 (MIPS16OP_*_RX) (full 5 bit unsigned)
982 "[" 3 bit unsigned shift count * 0 (MIPS16OP_*_RZ) (full 6 bit unsigned)
983 "]" 3 bit unsigned shift count * 0 (MIPS16OP_*_RX) (full 6 bit unsigned)
984 "4" 4 bit signed immediate * 0 (MIPS16OP_*_IMM4) (full 15 bit signed)
985 "5" 5 bit unsigned immediate * 0 (MIPS16OP_*_IMM5)
986 "H" 5 bit unsigned immediate * 2 (MIPS16OP_*_IMM5)
987 "W" 5 bit unsigned immediate * 4 (MIPS16OP_*_IMM5)
988 "D" 5 bit unsigned immediate * 8 (MIPS16OP_*_IMM5)
989 "j" 5 bit signed immediate * 0 (MIPS16OP_*_IMM5)
990 "8" 8 bit unsigned immediate * 0 (MIPS16OP_*_IMM8)
991 "V" 8 bit unsigned immediate * 4 (MIPS16OP_*_IMM8)
992 "C" 8 bit unsigned immediate * 8 (MIPS16OP_*_IMM8)
993 "U" 8 bit unsigned immediate * 0 (MIPS16OP_*_IMM8) (full 16 bit unsigned)
994 "k" 8 bit signed immediate * 0 (MIPS16OP_*_IMM8)
995 "K" 8 bit signed immediate * 8 (MIPS16OP_*_IMM8)
996 "p" 8 bit conditional branch address (MIPS16OP_*_IMM8)
997 "q" 11 bit branch address (MIPS16OP_*_IMM11)
998 "A" 8 bit PC relative address * 4 (MIPS16OP_*_IMM8)
999 "B" 5 bit PC relative address * 8 (MIPS16OP_*_IMM5)
1000 "E" 5 bit PC relative address * 4 (MIPS16OP_*_IMM5)
1001 */
1002
1003 /* Save/restore encoding for the args field when all 4 registers are
1004 either saved as arguments or saved/restored as statics. */
1005 #define MIPS16_ALL_ARGS 0xe
1006 #define MIPS16_ALL_STATICS 0xb
1007
1008 /* For the mips16, we use the same opcode table format and a few of
1009 the same flags. However, most of the flags are different. */
1010
1011 /* Modifies the register in MIPS16OP_*_RX. */
1012 #define MIPS16_INSN_WRITE_X 0x00000001
1013 /* Modifies the register in MIPS16OP_*_RY. */
1014 #define MIPS16_INSN_WRITE_Y 0x00000002
1015 /* Modifies the register in MIPS16OP_*_RZ. */
1016 #define MIPS16_INSN_WRITE_Z 0x00000004
1017 /* Modifies the T ($24) register. */
1018 #define MIPS16_INSN_WRITE_T 0x00000008
1019 /* Modifies the SP ($29) register. */
1020 #define MIPS16_INSN_WRITE_SP 0x00000010
1021 /* Modifies the RA ($31) register. */
1022 #define MIPS16_INSN_WRITE_31 0x00000020
1023 /* Modifies the general purpose register in MIPS16OP_*_REG32R. */
1024 #define MIPS16_INSN_WRITE_GPR_Y 0x00000040
1025 /* Reads the register in MIPS16OP_*_RX. */
1026 #define MIPS16_INSN_READ_X 0x00000080
1027 /* Reads the register in MIPS16OP_*_RY. */
1028 #define MIPS16_INSN_READ_Y 0x00000100
1029 /* Reads the register in MIPS16OP_*_MOVE32Z. */
1030 #define MIPS16_INSN_READ_Z 0x00000200
1031 /* Reads the T ($24) register. */
1032 #define MIPS16_INSN_READ_T 0x00000400
1033 /* Reads the SP ($29) register. */
1034 #define MIPS16_INSN_READ_SP 0x00000800
1035 /* Reads the RA ($31) register. */
1036 #define MIPS16_INSN_READ_31 0x00001000
1037 /* Reads the program counter. */
1038 #define MIPS16_INSN_READ_PC 0x00002000
1039 /* Reads the general purpose register in MIPS16OP_*_REGR32. */
1040 #define MIPS16_INSN_READ_GPR_X 0x00004000
1041 /* Is a branch insn. */
1042 #define MIPS16_INSN_BRANCH 0x00010000
1043
1044 /* The following flags have the same value for the mips16 opcode
1045 table:
1046 INSN_UNCOND_BRANCH_DELAY
1047 INSN_COND_BRANCH_DELAY
1048 INSN_COND_BRANCH_LIKELY (never used)
1049 INSN_READ_HI
1050 INSN_READ_LO
1051 INSN_WRITE_HI
1052 INSN_WRITE_LO
1053 INSN_TRAP
1054 INSN_ISA3
1055 */
1056
1057 extern const struct mips_opcode mips16_opcodes[];
1058 extern const int bfd_mips16_num_opcodes;
1059
1060 /* Short hand so the lines aren't too long. */
1061
1062 #define LDD INSN_LOAD_MEMORY_DELAY
1063 #define LCD INSN_LOAD_COPROC_DELAY
1064 #define UBD INSN_UNCOND_BRANCH_DELAY
1065 #define CBD INSN_COND_BRANCH_DELAY
1066 #define COD INSN_COPROC_MOVE_DELAY
1067 #define CLD INSN_COPROC_MEMORY_DELAY
1068 #define CBL INSN_COND_BRANCH_LIKELY
1069 #define TRAP INSN_TRAP
1070 #define SM INSN_STORE_MEMORY
1071
1072 #define WR_d INSN_WRITE_GPR_D
1073 #define WR_t INSN_WRITE_GPR_T
1074 #define WR_31 INSN_WRITE_GPR_31
1075 #define WR_D INSN_WRITE_FPR_D
1076 #define WR_T INSN_WRITE_FPR_T
1077 #define WR_S INSN_WRITE_FPR_S
1078 #define RD_s INSN_READ_GPR_S
1079 #define RD_b INSN_READ_GPR_S
1080 #define RD_t INSN_READ_GPR_T
1081 #define RD_S INSN_READ_FPR_S
1082 #define RD_T INSN_READ_FPR_T
1083 #define RD_R INSN_READ_FPR_R
1084 #define WR_CC INSN_WRITE_COND_CODE
1085 #define RD_CC INSN_READ_COND_CODE
1086 #define RD_C0 INSN_COP
1087 #define RD_C1 INSN_COP
1088 #define RD_C2 INSN_COP
1089 #define RD_C3 INSN_COP
1090 #define WR_C0 INSN_COP
1091 #define WR_C1 INSN_COP
1092 #define WR_C2 INSN_COP
1093 #define WR_C3 INSN_COP
1094
1095 #define WR_HI INSN_WRITE_HI
1096 #define RD_HI INSN_READ_HI
1097 #define MOD_HI WR_HI|RD_HI
1098
1099 #define WR_LO INSN_WRITE_LO
1100 #define RD_LO INSN_READ_LO
1101 #define MOD_LO WR_LO|RD_LO
1102
1103 #define WR_HILO WR_HI|WR_LO
1104 #define RD_HILO RD_HI|RD_LO
1105 #define MOD_HILO WR_HILO|RD_HILO
1106
1107 #define IS_M INSN_MULT
1108
1109 #define WR_MACC INSN2_WRITE_MDMX_ACC
1110 #define RD_MACC INSN2_READ_MDMX_ACC
1111
1112 #define I1 INSN_ISA1
1113 #define I2 INSN_ISA2
1114 #define I3 INSN_ISA3
1115 #define I4 INSN_ISA4
1116 #define I5 INSN_ISA5
1117 #define I32 INSN_ISA32
1118 #define I64 INSN_ISA64
1119 #define I33 INSN_ISA32R2
1120 #define I65 INSN_ISA64R2
1121
1122 /* MIPS64 MIPS-3D ASE support. */
1123 #define I16 INSN_MIPS16
1124
1125 /* MIPS32 SmartMIPS ASE support. */
1126 #define SMT INSN_SMARTMIPS
1127
1128 /* MIPS64 MIPS-3D ASE support. */
1129 #define M3D INSN_MIPS3D
1130
1131 /* MIPS64 MDMX ASE support. */
1132 #define MX INSN_MDMX
1133
1134 #define P3 INSN_4650
1135 #define L1 INSN_4010
1136 #define V1 (INSN_4100 | INSN_4111 | INSN_4120)
1137 #define T3 INSN_3900
1138 #define M1 INSN_10000
1139 #define SB1 INSN_SB1
1140 #define N411 INSN_4111
1141 #define N412 INSN_4120
1142 #define N5 (INSN_5400 | INSN_5500)
1143 #define N54 INSN_5400
1144 #define N55 INSN_5500
1145
1146 #define G1 (T3 \
1147 )
1148
1149 #define G2 (T3 \
1150 )
1151
1152 #define G3 (I4 \
1153 )
1154
1155 /* MIPS DSP ASE support.
1156 NOTE:
1157 1. MIPS DSP ASE includes 4 accumulators ($ac0 - $ac3). $ac0 is the pair
1158 of original HI and LO. $ac1, $ac2 and $ac3 are new registers, and have
1159 the same structure as $ac0 (HI + LO). For DSP instructions that write or
1160 read accumulators (that may be $ac0), we add WR_a (WR_HILO) or RD_a
1161 (RD_HILO) attributes, such that HILO dependencies are maintained
1162 conservatively.
1163
1164 2. For some mul. instructions that use integer registers as destinations
1165 but destroy HI+LO as side-effect, we add WR_HILO to their attributes.
1166
1167 3. MIPS DSP ASE includes a new DSP control register, which has 6 fields
1168 (ccond, outflag, EFI, c, scount, pos). Many DSP instructions read or write
1169 certain fields of the DSP control register. For simplicity, we decide not
1170 to track dependencies of these fields.
1171 However, "bposge32" is a branch instruction that depends on the "pos"
1172 field. In order to make sure that GAS does not reorder DSP instructions
1173 that writes the "pos" field and "bposge32", we add DSP_VOLA (INSN_TRAP)
1174 attribute to those instructions that write the "pos" field. */
1175
1176 #define WR_a WR_HILO /* Write dsp accumulators (reuse WR_HILO) */
1177 #define RD_a RD_HILO /* Read dsp accumulators (reuse RD_HILO) */
1178 #define MOD_a WR_a|RD_a
1179 #define DSP_VOLA INSN_TRAP
1180 #define D32 INSN_DSP
1181 #define D33 INSN_DSPR2
1182 #define D64 INSN_DSP64
1183
1184 /* MIPS MT ASE support. */
1185 #define MT32 INSN_MT
1186
1187 /* The order of overloaded instructions matters. Label arguments and
1188 register arguments look the same. Instructions that can have either
1189 for arguments must apear in the correct order in this table for the
1190 assembler to pick the right one. In other words, entries with
1191 immediate operands must apear after the same instruction with
1192 registers.
1193
1194 Because of the lookup algorithm used, entries with the same opcode
1195 name must be contiguous.
1196
1197 Many instructions are short hand for other instructions (i.e., The
1198 jal <register> instruction is short for jalr <register>). */
1199
1200 const struct mips_opcode mips_builtin_opcodes[] =
1201 {
1202 /* These instructions appear first so that the disassembler will find
1203 them first. The assemblers uses a hash table based on the
1204 instruction name anyhow. */
1205 /* name, args, match, mask, pinfo, membership */
1206 {"pref", "k,o(b)", 0xcc000000, 0xfc000000, RD_b, 0, I4|I32|G3 },
1207 {"prefx", "h,t(b)", 0x4c00000f, 0xfc0007ff, RD_b|RD_t, 0, I4|I33 },
1208 {"nop", "", 0x00000000, 0xffffffff, 0, INSN2_ALIAS, I1 }, /* sll */
1209 {"ssnop", "", 0x00000040, 0xffffffff, 0, INSN2_ALIAS, I32|N55 }, /* sll */
1210 {"ehb", "", 0x000000c0, 0xffffffff, 0, INSN2_ALIAS, I33 }, /* sll */
1211 {"li", "t,j", 0x24000000, 0xffe00000, WR_t, INSN2_ALIAS, I1 }, /* addiu */
1212 {"li", "t,i", 0x34000000, 0xffe00000, WR_t, INSN2_ALIAS, I1 }, /* ori */
1213 {"li", "t,I", 0, (int) M_LI, INSN_MACRO, 0, I1 },
1214 {"move", "d,s", 0, (int) M_MOVE, INSN_MACRO, 0, I1 },
1215 {"move", "d,s", 0x0000002d, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I3 },/* daddu */
1216 {"move", "d,s", 0x00000021, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I1 },/* addu */
1217 {"move", "d,s", 0x00000025, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I1 },/* or */
1218 {"b", "p", 0x10000000, 0xffff0000, UBD, INSN2_ALIAS, I1 },/* beq 0,0 */
1219 {"b", "p", 0x04010000, 0xffff0000, UBD, INSN2_ALIAS, I1 },/* bgez 0 */
1220 {"bal", "p", 0x04110000, 0xffff0000, UBD|WR_31, INSN2_ALIAS, I1 },/* bgezal 0*/
1221
1222 {"abs", "d,v", 0, (int) M_ABS, INSN_MACRO, 0, I1 },
1223 {"abs.s", "D,V", 0x46000005, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1224 {"abs.d", "D,V", 0x46200005, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
1225 {"abs.ps", "D,V", 0x46c00005, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
1226 {"add", "d,v,t", 0x00000020, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1227 {"add", "t,r,I", 0, (int) M_ADD_I, INSN_MACRO, 0, I1 },
1228 {"add.s", "D,V,T", 0x46000000, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
1229 {"add.d", "D,V,T", 0x46200000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
1230 {"add.ob", "X,Y,Q", 0x7800000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1231 {"add.ob", "D,S,T", 0x4ac0000b, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1232 {"add.ob", "D,S,T[e]", 0x4800000b, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1233 {"add.ob", "D,S,k", 0x4bc0000b, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1234 {"add.ps", "D,V,T", 0x46c00000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
1235 {"add.qh", "X,Y,Q", 0x7820000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1236 {"adda.ob", "Y,Q", 0x78000037, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1237 {"adda.qh", "Y,Q", 0x78200037, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1238 {"addi", "t,r,j", 0x20000000, 0xfc000000, WR_t|RD_s, 0, I1 },
1239 {"addiu", "t,r,j", 0x24000000, 0xfc000000, WR_t|RD_s, 0, I1 },
1240 {"addl.ob", "Y,Q", 0x78000437, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1241 {"addl.qh", "Y,Q", 0x78200437, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1242 {"addr.ps", "D,S,T", 0x46c00018, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
1243 {"addu", "d,v,t", 0x00000021, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1244 {"addu", "t,r,I", 0, (int) M_ADDU_I, INSN_MACRO, 0, I1 },
1245 {"alni.ob", "X,Y,Z,O", 0x78000018, 0xff00003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1246 {"alni.ob", "D,S,T,%", 0x48000018, 0xff00003f, WR_D|RD_S|RD_T, 0, N54 },
1247 {"alni.qh", "X,Y,Z,O", 0x7800001a, 0xff00003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1248 {"alnv.ps", "D,V,T,s", 0x4c00001e, 0xfc00003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
1249 {"alnv.ob", "X,Y,Z,s", 0x78000019, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, 0, MX|SB1 },
1250 {"alnv.qh", "X,Y,Z,s", 0x7800001b, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, 0, MX },
1251 {"and", "d,v,t", 0x00000024, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1252 {"and", "t,r,I", 0, (int) M_AND_I, INSN_MACRO, 0, I1 },
1253 {"and.ob", "X,Y,Q", 0x7800000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1254 {"and.ob", "D,S,T", 0x4ac0000c, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1255 {"and.ob", "D,S,T[e]", 0x4800000c, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1256 {"and.ob", "D,S,k", 0x4bc0000c, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1257 {"and.qh", "X,Y,Q", 0x7820000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1258 {"andi", "t,r,i", 0x30000000, 0xfc000000, WR_t|RD_s, 0, I1 },
1259 /* b is at the top of the table. */
1260 /* bal is at the top of the table. */
1261 /* bc0[tf]l? are at the bottom of the table. */
1262 {"bc1any2f", "N,p", 0x45200000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1263 {"bc1any2t", "N,p", 0x45210000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1264 {"bc1any4f", "N,p", 0x45400000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1265 {"bc1any4t", "N,p", 0x45410000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1266 {"bc1f", "p", 0x45000000, 0xffff0000, CBD|RD_CC|FP_S, 0, I1 },
1267 {"bc1f", "N,p", 0x45000000, 0xffe30000, CBD|RD_CC|FP_S, 0, I4|I32 },
1268 {"bc1fl", "p", 0x45020000, 0xffff0000, CBL|RD_CC|FP_S, 0, I2|T3 },
1269 {"bc1fl", "N,p", 0x45020000, 0xffe30000, CBL|RD_CC|FP_S, 0, I4|I32 },
1270 {"bc1t", "p", 0x45010000, 0xffff0000, CBD|RD_CC|FP_S, 0, I1 },
1271 {"bc1t", "N,p", 0x45010000, 0xffe30000, CBD|RD_CC|FP_S, 0, I4|I32 },
1272 {"bc1tl", "p", 0x45030000, 0xffff0000, CBL|RD_CC|FP_S, 0, I2|T3 },
1273 {"bc1tl", "N,p", 0x45030000, 0xffe30000, CBL|RD_CC|FP_S, 0, I4|I32 },
1274 /* bc2* are at the bottom of the table. */
1275 /* bc3* are at the bottom of the table. */
1276 {"beqz", "s,p", 0x10000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1277 {"beqzl", "s,p", 0x50000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1278 {"beq", "s,t,p", 0x10000000, 0xfc000000, CBD|RD_s|RD_t, 0, I1 },
1279 {"beq", "s,I,p", 0, (int) M_BEQ_I, INSN_MACRO, 0, I1 },
1280 {"beql", "s,t,p", 0x50000000, 0xfc000000, CBL|RD_s|RD_t, 0, I2|T3 },
1281 {"beql", "s,I,p", 0, (int) M_BEQL_I, INSN_MACRO, 0, I2|T3 },
1282 {"bge", "s,t,p", 0, (int) M_BGE, INSN_MACRO, 0, I1 },
1283 {"bge", "s,I,p", 0, (int) M_BGE_I, INSN_MACRO, 0, I1 },
1284 {"bgel", "s,t,p", 0, (int) M_BGEL, INSN_MACRO, 0, I2|T3 },
1285 {"bgel", "s,I,p", 0, (int) M_BGEL_I, INSN_MACRO, 0, I2|T3 },
1286 {"bgeu", "s,t,p", 0, (int) M_BGEU, INSN_MACRO, 0, I1 },
1287 {"bgeu", "s,I,p", 0, (int) M_BGEU_I, INSN_MACRO, 0, I1 },
1288 {"bgeul", "s,t,p", 0, (int) M_BGEUL, INSN_MACRO, 0, I2|T3 },
1289 {"bgeul", "s,I,p", 0, (int) M_BGEUL_I, INSN_MACRO, 0, I2|T3 },
1290 {"bgez", "s,p", 0x04010000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1291 {"bgezl", "s,p", 0x04030000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1292 {"bgezal", "s,p", 0x04110000, 0xfc1f0000, CBD|RD_s|WR_31, 0, I1 },
1293 {"bgezall", "s,p", 0x04130000, 0xfc1f0000, CBL|RD_s|WR_31, 0, I2|T3 },
1294 {"bgt", "s,t,p", 0, (int) M_BGT, INSN_MACRO, 0, I1 },
1295 {"bgt", "s,I,p", 0, (int) M_BGT_I, INSN_MACRO, 0, I1 },
1296 {"bgtl", "s,t,p", 0, (int) M_BGTL, INSN_MACRO, 0, I2|T3 },
1297 {"bgtl", "s,I,p", 0, (int) M_BGTL_I, INSN_MACRO, 0, I2|T3 },
1298 {"bgtu", "s,t,p", 0, (int) M_BGTU, INSN_MACRO, 0, I1 },
1299 {"bgtu", "s,I,p", 0, (int) M_BGTU_I, INSN_MACRO, 0, I1 },
1300 {"bgtul", "s,t,p", 0, (int) M_BGTUL, INSN_MACRO, 0, I2|T3 },
1301 {"bgtul", "s,I,p", 0, (int) M_BGTUL_I, INSN_MACRO, 0, I2|T3 },
1302 {"bgtz", "s,p", 0x1c000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1303 {"bgtzl", "s,p", 0x5c000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1304 {"ble", "s,t,p", 0, (int) M_BLE, INSN_MACRO, 0, I1 },
1305 {"ble", "s,I,p", 0, (int) M_BLE_I, INSN_MACRO, 0, I1 },
1306 {"blel", "s,t,p", 0, (int) M_BLEL, INSN_MACRO, 0, I2|T3 },
1307 {"blel", "s,I,p", 0, (int) M_BLEL_I, INSN_MACRO, 0, I2|T3 },
1308 {"bleu", "s,t,p", 0, (int) M_BLEU, INSN_MACRO, 0, I1 },
1309 {"bleu", "s,I,p", 0, (int) M_BLEU_I, INSN_MACRO, 0, I1 },
1310 {"bleul", "s,t,p", 0, (int) M_BLEUL, INSN_MACRO, 0, I2|T3 },
1311 {"bleul", "s,I,p", 0, (int) M_BLEUL_I, INSN_MACRO, 0, I2|T3 },
1312 {"blez", "s,p", 0x18000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1313 {"blezl", "s,p", 0x58000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1314 {"blt", "s,t,p", 0, (int) M_BLT, INSN_MACRO, 0, I1 },
1315 {"blt", "s,I,p", 0, (int) M_BLT_I, INSN_MACRO, 0, I1 },
1316 {"bltl", "s,t,p", 0, (int) M_BLTL, INSN_MACRO, 0, I2|T3 },
1317 {"bltl", "s,I,p", 0, (int) M_BLTL_I, INSN_MACRO, 0, I2|T3 },
1318 {"bltu", "s,t,p", 0, (int) M_BLTU, INSN_MACRO, 0, I1 },
1319 {"bltu", "s,I,p", 0, (int) M_BLTU_I, INSN_MACRO, 0, I1 },
1320 {"bltul", "s,t,p", 0, (int) M_BLTUL, INSN_MACRO, 0, I2|T3 },
1321 {"bltul", "s,I,p", 0, (int) M_BLTUL_I, INSN_MACRO, 0, I2|T3 },
1322 {"bltz", "s,p", 0x04000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1323 {"bltzl", "s,p", 0x04020000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1324 {"bltzal", "s,p", 0x04100000, 0xfc1f0000, CBD|RD_s|WR_31, 0, I1 },
1325 {"bltzall", "s,p", 0x04120000, 0xfc1f0000, CBL|RD_s|WR_31, 0, I2|T3 },
1326 {"bnez", "s,p", 0x14000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1327 {"bnezl", "s,p", 0x54000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1328 {"bne", "s,t,p", 0x14000000, 0xfc000000, CBD|RD_s|RD_t, 0, I1 },
1329 {"bne", "s,I,p", 0, (int) M_BNE_I, INSN_MACRO, 0, I1 },
1330 {"bnel", "s,t,p", 0x54000000, 0xfc000000, CBL|RD_s|RD_t, 0, I2|T3 },
1331 {"bnel", "s,I,p", 0, (int) M_BNEL_I, INSN_MACRO, 0, I2|T3 },
1332 {"break", "", 0x0000000d, 0xffffffff, TRAP, 0, I1 },
1333 {"break", "c", 0x0000000d, 0xfc00ffff, TRAP, 0, I1 },
1334 {"break", "c,q", 0x0000000d, 0xfc00003f, TRAP, 0, I1 },
1335 {"c.f.d", "S,T", 0x46200030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1336 {"c.f.d", "M,S,T", 0x46200030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1337 {"c.f.s", "S,T", 0x46000030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1338 {"c.f.s", "M,S,T", 0x46000030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1339 {"c.f.ps", "S,T", 0x46c00030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1340 {"c.f.ps", "M,S,T", 0x46c00030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1341 {"c.un.d", "S,T", 0x46200031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1342 {"c.un.d", "M,S,T", 0x46200031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1343 {"c.un.s", "S,T", 0x46000031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1344 {"c.un.s", "M,S,T", 0x46000031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1345 {"c.un.ps", "S,T", 0x46c00031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1346 {"c.un.ps", "M,S,T", 0x46c00031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1347 {"c.eq.d", "S,T", 0x46200032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1348 {"c.eq.d", "M,S,T", 0x46200032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1349 {"c.eq.s", "S,T", 0x46000032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1350 {"c.eq.s", "M,S,T", 0x46000032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1351 {"c.eq.ob", "Y,Q", 0x78000001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
1352 {"c.eq.ob", "S,T", 0x4ac00001, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1353 {"c.eq.ob", "S,T[e]", 0x48000001, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1354 {"c.eq.ob", "S,k", 0x4bc00001, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1355 {"c.eq.ps", "S,T", 0x46c00032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1356 {"c.eq.ps", "M,S,T", 0x46c00032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1357 {"c.eq.qh", "Y,Q", 0x78200001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
1358 {"c.ueq.d", "S,T", 0x46200033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1359 {"c.ueq.d", "M,S,T", 0x46200033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1360 {"c.ueq.s", "S,T", 0x46000033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1361 {"c.ueq.s", "M,S,T", 0x46000033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1362 {"c.ueq.ps","S,T", 0x46c00033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1363 {"c.ueq.ps","M,S,T", 0x46c00033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1364 {"c.olt.d", "S,T", 0x46200034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1365 {"c.olt.d", "M,S,T", 0x46200034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1366 {"c.olt.s", "S,T", 0x46000034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1367 {"c.olt.s", "M,S,T", 0x46000034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1368 {"c.olt.ps","S,T", 0x46c00034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1369 {"c.olt.ps","M,S,T", 0x46c00034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1370 {"c.ult.d", "S,T", 0x46200035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1371 {"c.ult.d", "M,S,T", 0x46200035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1372 {"c.ult.s", "S,T", 0x46000035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1373 {"c.ult.s", "M,S,T", 0x46000035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1374 {"c.ult.ps","S,T", 0x46c00035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1375 {"c.ult.ps","M,S,T", 0x46c00035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1376 {"c.ole.d", "S,T", 0x46200036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1377 {"c.ole.d", "M,S,T", 0x46200036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1378 {"c.ole.s", "S,T", 0x46000036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1379 {"c.ole.s", "M,S,T", 0x46000036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1380 {"c.ole.ps","S,T", 0x46c00036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1381 {"c.ole.ps","M,S,T", 0x46c00036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1382 {"c.ule.d", "S,T", 0x46200037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1383 {"c.ule.d", "M,S,T", 0x46200037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1384 {"c.ule.s", "S,T", 0x46000037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1385 {"c.ule.s", "M,S,T", 0x46000037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1386 {"c.ule.ps","S,T", 0x46c00037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1387 {"c.ule.ps","M,S,T", 0x46c00037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1388 {"c.sf.d", "S,T", 0x46200038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1389 {"c.sf.d", "M,S,T", 0x46200038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1390 {"c.sf.s", "S,T", 0x46000038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1391 {"c.sf.s", "M,S,T", 0x46000038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1392 {"c.sf.ps", "S,T", 0x46c00038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1393 {"c.sf.ps", "M,S,T", 0x46c00038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1394 {"c.ngle.d","S,T", 0x46200039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1395 {"c.ngle.d","M,S,T", 0x46200039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1396 {"c.ngle.s","S,T", 0x46000039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1397 {"c.ngle.s","M,S,T", 0x46000039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1398 {"c.ngle.ps","S,T", 0x46c00039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1399 {"c.ngle.ps","M,S,T", 0x46c00039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1400 {"c.seq.d", "S,T", 0x4620003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1401 {"c.seq.d", "M,S,T", 0x4620003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1402 {"c.seq.s", "S,T", 0x4600003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1403 {"c.seq.s", "M,S,T", 0x4600003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1404 {"c.seq.ps","S,T", 0x46c0003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1405 {"c.seq.ps","M,S,T", 0x46c0003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1406 {"c.ngl.d", "S,T", 0x4620003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1407 {"c.ngl.d", "M,S,T", 0x4620003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1408 {"c.ngl.s", "S,T", 0x4600003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1409 {"c.ngl.s", "M,S,T", 0x4600003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1410 {"c.ngl.ps","S,T", 0x46c0003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1411 {"c.ngl.ps","M,S,T", 0x46c0003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1412 {"c.lt.d", "S,T", 0x4620003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1413 {"c.lt.d", "M,S,T", 0x4620003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1414 {"c.lt.s", "S,T", 0x4600003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1415 {"c.lt.s", "M,S,T", 0x4600003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1416 {"c.lt.ob", "Y,Q", 0x78000004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
1417 {"c.lt.ob", "S,T", 0x4ac00004, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1418 {"c.lt.ob", "S,T[e]", 0x48000004, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1419 {"c.lt.ob", "S,k", 0x4bc00004, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1420 {"c.lt.ps", "S,T", 0x46c0003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1421 {"c.lt.ps", "M,S,T", 0x46c0003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1422 {"c.lt.qh", "Y,Q", 0x78200004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
1423 {"c.nge.d", "S,T", 0x4620003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1424 {"c.nge.d", "M,S,T", 0x4620003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1425 {"c.nge.s", "S,T", 0x4600003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1426 {"c.nge.s", "M,S,T", 0x4600003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1427 {"c.nge.ps","S,T", 0x46c0003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1428 {"c.nge.ps","M,S,T", 0x46c0003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1429 {"c.le.d", "S,T", 0x4620003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1430 {"c.le.d", "M,S,T", 0x4620003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1431 {"c.le.s", "S,T", 0x4600003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1432 {"c.le.s", "M,S,T", 0x4600003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1433 {"c.le.ob", "Y,Q", 0x78000005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
1434 {"c.le.ob", "S,T", 0x4ac00005, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1435 {"c.le.ob", "S,T[e]", 0x48000005, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1436 {"c.le.ob", "S,k", 0x4bc00005, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1437 {"c.le.ps", "S,T", 0x46c0003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1438 {"c.le.ps", "M,S,T", 0x46c0003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1439 {"c.le.qh", "Y,Q", 0x78200005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
1440 {"c.ngt.d", "S,T", 0x4620003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1441 {"c.ngt.d", "M,S,T", 0x4620003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1442 {"c.ngt.s", "S,T", 0x4600003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1443 {"c.ngt.s", "M,S,T", 0x4600003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1444 {"c.ngt.ps","S,T", 0x46c0003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1445 {"c.ngt.ps","M,S,T", 0x46c0003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1446 {"cabs.eq.d", "M,S,T", 0x46200072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1447 {"cabs.eq.ps", "M,S,T", 0x46c00072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1448 {"cabs.eq.s", "M,S,T", 0x46000072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1449 {"cabs.f.d", "M,S,T", 0x46200070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1450 {"cabs.f.ps", "M,S,T", 0x46c00070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1451 {"cabs.f.s", "M,S,T", 0x46000070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1452 {"cabs.le.d", "M,S,T", 0x4620007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1453 {"cabs.le.ps", "M,S,T", 0x46c0007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1454 {"cabs.le.s", "M,S,T", 0x4600007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1455 {"cabs.lt.d", "M,S,T", 0x4620007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1456 {"cabs.lt.ps", "M,S,T", 0x46c0007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1457 {"cabs.lt.s", "M,S,T", 0x4600007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1458 {"cabs.nge.d", "M,S,T", 0x4620007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1459 {"cabs.nge.ps","M,S,T", 0x46c0007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1460 {"cabs.nge.s", "M,S,T", 0x4600007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1461 {"cabs.ngl.d", "M,S,T", 0x4620007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1462 {"cabs.ngl.ps","M,S,T", 0x46c0007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1463 {"cabs.ngl.s", "M,S,T", 0x4600007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1464 {"cabs.ngle.d","M,S,T", 0x46200079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1465 {"cabs.ngle.ps","M,S,T",0x46c00079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1466 {"cabs.ngle.s","M,S,T", 0x46000079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1467 {"cabs.ngt.d", "M,S,T", 0x4620007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1468 {"cabs.ngt.ps","M,S,T", 0x46c0007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1469 {"cabs.ngt.s", "M,S,T", 0x4600007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1470 {"cabs.ole.d", "M,S,T", 0x46200076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1471 {"cabs.ole.ps","M,S,T", 0x46c00076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1472 {"cabs.ole.s", "M,S,T", 0x46000076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1473 {"cabs.olt.d", "M,S,T", 0x46200074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1474 {"cabs.olt.ps","M,S,T", 0x46c00074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1475 {"cabs.olt.s", "M,S,T", 0x46000074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1476 {"cabs.seq.d", "M,S,T", 0x4620007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1477 {"cabs.seq.ps","M,S,T", 0x46c0007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1478 {"cabs.seq.s", "M,S,T", 0x4600007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1479 {"cabs.sf.d", "M,S,T", 0x46200078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1480 {"cabs.sf.ps", "M,S,T", 0x46c00078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1481 {"cabs.sf.s", "M,S,T", 0x46000078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1482 {"cabs.ueq.d", "M,S,T", 0x46200073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1483 {"cabs.ueq.ps","M,S,T", 0x46c00073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1484 {"cabs.ueq.s", "M,S,T", 0x46000073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1485 {"cabs.ule.d", "M,S,T", 0x46200077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1486 {"cabs.ule.ps","M,S,T", 0x46c00077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1487 {"cabs.ule.s", "M,S,T", 0x46000077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1488 {"cabs.ult.d", "M,S,T", 0x46200075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1489 {"cabs.ult.ps","M,S,T", 0x46c00075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1490 {"cabs.ult.s", "M,S,T", 0x46000075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1491 {"cabs.un.d", "M,S,T", 0x46200071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1492 {"cabs.un.ps", "M,S,T", 0x46c00071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1493 {"cabs.un.s", "M,S,T", 0x46000071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1494 /* CW4010 instructions which are aliases for the cache instruction. */
1495 {"flushi", "", 0xbc010000, 0xffffffff, 0, 0, L1 },
1496 {"flushd", "", 0xbc020000, 0xffffffff, 0, 0, L1 },
1497 {"flushid", "", 0xbc030000, 0xffffffff, 0, 0, L1 },
1498 {"wb", "o(b)", 0xbc040000, 0xfc1f0000, SM|RD_b, 0, L1 },
1499 {"cache", "k,o(b)", 0xbc000000, 0xfc000000, RD_b, 0, I3|I32|T3},
1500 {"cache", "k,A(b)", 0, (int) M_CACHE_AB, INSN_MACRO, 0, I3|I32|T3},
1501 {"ceil.l.d", "D,S", 0x4620000a, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1502 {"ceil.l.s", "D,S", 0x4600000a, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1503 {"ceil.w.d", "D,S", 0x4620000e, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
1504 {"ceil.w.s", "D,S", 0x4600000e, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
1505 {"cfc0", "t,G", 0x40400000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I1 },
1506 {"cfc1", "t,G", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1|FP_S, 0, I1 },
1507 {"cfc1", "t,S", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1|FP_S, 0, I1 },
1508 /* cfc2 is at the bottom of the table. */
1509 /* cfc3 is at the bottom of the table. */
1510 {"cftc1", "d,E", 0x41000023, 0xffe007ff, TRAP|LCD|WR_d|RD_C1|FP_S, 0, MT32 },
1511 {"cftc1", "d,T", 0x41000023, 0xffe007ff, TRAP|LCD|WR_d|RD_C1|FP_S, 0, MT32 },
1512 {"cftc2", "d,E", 0x41000025, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
1513 {"clo", "U,s", 0x70000021, 0xfc0007ff, WR_d|WR_t|RD_s, 0, I32|N55 },
1514 {"clz", "U,s", 0x70000020, 0xfc0007ff, WR_d|WR_t|RD_s, 0, I32|N55 },
1515 {"ctc0", "t,G", 0x40c00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
1516 {"ctc1", "t,G", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC|FP_S, 0, I1 },
1517 {"ctc1", "t,S", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC|FP_S, 0, I1 },
1518 /* ctc2 is at the bottom of the table. */
1519 /* ctc3 is at the bottom of the table. */
1520 {"cttc1", "t,g", 0x41800023, 0xffe007ff, TRAP|COD|RD_t|WR_CC|FP_S, 0, MT32 },
1521 {"cttc1", "t,S", 0x41800023, 0xffe007ff, TRAP|COD|RD_t|WR_CC|FP_S, 0, MT32 },
1522 {"cttc2", "t,g", 0x41800025, 0xffe007ff, TRAP|COD|RD_t|WR_CC, 0, MT32 },
1523 {"cvt.d.l", "D,S", 0x46a00021, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1524 {"cvt.d.s", "D,S", 0x46000021, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1525 {"cvt.d.w", "D,S", 0x46800021, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1526 {"cvt.l.d", "D,S", 0x46200025, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1527 {"cvt.l.s", "D,S", 0x46000025, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1528 {"cvt.s.l", "D,S", 0x46a00020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1529 {"cvt.s.d", "D,S", 0x46200020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1530 {"cvt.s.w", "D,S", 0x46800020, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1531 {"cvt.s.pl","D,S", 0x46c00028, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I5|I33 },
1532 {"cvt.s.pu","D,S", 0x46c00020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I5|I33 },
1533 {"cvt.w.d", "D,S", 0x46200024, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1534 {"cvt.w.s", "D,S", 0x46000024, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1535 {"cvt.ps.pw", "D,S", 0x46800026, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, M3D },
1536 {"cvt.ps.s","D,V,T", 0x46000026, 0xffe0003f, WR_D|RD_S|RD_T|FP_S|FP_D, 0, I5|I33 },
1537 {"cvt.pw.ps", "D,S", 0x46c00024, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, M3D },
1538 {"dabs", "d,v", 0, (int) M_DABS, INSN_MACRO, 0, I3 },
1539 {"dadd", "d,v,t", 0x0000002c, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1540 {"dadd", "t,r,I", 0, (int) M_DADD_I, INSN_MACRO, 0, I3 },
1541 {"daddi", "t,r,j", 0x60000000, 0xfc000000, WR_t|RD_s, 0, I3 },
1542 {"daddiu", "t,r,j", 0x64000000, 0xfc000000, WR_t|RD_s, 0, I3 },
1543 {"daddu", "d,v,t", 0x0000002d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1544 {"daddu", "t,r,I", 0, (int) M_DADDU_I, INSN_MACRO, 0, I3 },
1545 {"dbreak", "", 0x7000003f, 0xffffffff, 0, 0, N5 },
1546 {"dclo", "U,s", 0x70000025, 0xfc0007ff, RD_s|WR_d|WR_t, 0, I64|N55 },
1547 {"dclz", "U,s", 0x70000024, 0xfc0007ff, RD_s|WR_d|WR_t, 0, I64|N55 },
1548 /* dctr and dctw are used on the r5000. */
1549 {"dctr", "o(b)", 0xbc050000, 0xfc1f0000, RD_b, 0, I3 },
1550 {"dctw", "o(b)", 0xbc090000, 0xfc1f0000, RD_b, 0, I3 },
1551 {"deret", "", 0x4200001f, 0xffffffff, 0, 0, I32|G2 },
1552 {"dext", "t,r,I,+I", 0, (int) M_DEXT, INSN_MACRO, 0, I65 },
1553 {"dext", "t,r,+A,+C", 0x7c000003, 0xfc00003f, WR_t|RD_s, 0, I65 },
1554 {"dextm", "t,r,+A,+G", 0x7c000001, 0xfc00003f, WR_t|RD_s, 0, I65 },
1555 {"dextu", "t,r,+E,+H", 0x7c000002, 0xfc00003f, WR_t|RD_s, 0, I65 },
1556 /* For ddiv, see the comments about div. */
1557 {"ddiv", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1558 {"ddiv", "d,v,t", 0, (int) M_DDIV_3, INSN_MACRO, 0, I3 },
1559 {"ddiv", "d,v,I", 0, (int) M_DDIV_3I, INSN_MACRO, 0, I3 },
1560 /* For ddivu, see the comments about div. */
1561 {"ddivu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1562 {"ddivu", "d,v,t", 0, (int) M_DDIVU_3, INSN_MACRO, 0, I3 },
1563 {"ddivu", "d,v,I", 0, (int) M_DDIVU_3I, INSN_MACRO, 0, I3 },
1564 {"di", "", 0x41606000, 0xffffffff, WR_t|WR_C0, 0, I33 },
1565 {"di", "t", 0x41606000, 0xffe0ffff, WR_t|WR_C0, 0, I33 },
1566 {"dins", "t,r,I,+I", 0, (int) M_DINS, INSN_MACRO, 0, I65 },
1567 {"dins", "t,r,+A,+B", 0x7c000007, 0xfc00003f, WR_t|RD_s, 0, I65 },
1568 {"dinsm", "t,r,+A,+F", 0x7c000005, 0xfc00003f, WR_t|RD_s, 0, I65 },
1569 {"dinsu", "t,r,+E,+F", 0x7c000006, 0xfc00003f, WR_t|RD_s, 0, I65 },
1570 /* The MIPS assembler treats the div opcode with two operands as
1571 though the first operand appeared twice (the first operand is both
1572 a source and a destination). To get the div machine instruction,
1573 you must use an explicit destination of $0. */
1574 {"div", "z,s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1575 {"div", "z,t", 0x0000001a, 0xffe0ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1576 {"div", "d,v,t", 0, (int) M_DIV_3, INSN_MACRO, 0, I1 },
1577 {"div", "d,v,I", 0, (int) M_DIV_3I, INSN_MACRO, 0, I1 },
1578 {"div.d", "D,V,T", 0x46200003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
1579 {"div.s", "D,V,T", 0x46000003, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
1580 {"div.ps", "D,V,T", 0x46c00003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
1581 /* For divu, see the comments about div. */
1582 {"divu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1583 {"divu", "z,t", 0x0000001b, 0xffe0ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1584 {"divu", "d,v,t", 0, (int) M_DIVU_3, INSN_MACRO, 0, I1 },
1585 {"divu", "d,v,I", 0, (int) M_DIVU_3I, INSN_MACRO, 0, I1 },
1586 {"dla", "t,A(b)", 0, (int) M_DLA_AB, INSN_MACRO, 0, I3 },
1587 {"dlca", "t,A(b)", 0, (int) M_DLCA_AB, INSN_MACRO, 0, I3 },
1588 {"dli", "t,j", 0x24000000, 0xffe00000, WR_t, 0, I3 }, /* addiu */
1589 {"dli", "t,i", 0x34000000, 0xffe00000, WR_t, 0, I3 }, /* ori */
1590 {"dli", "t,I", 0, (int) M_DLI, INSN_MACRO, 0, I3 },
1591 {"dmacc", "d,s,t", 0x00000029, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1592 {"dmacchi", "d,s,t", 0x00000229, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1593 {"dmacchis", "d,s,t", 0x00000629, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1594 {"dmacchiu", "d,s,t", 0x00000269, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1595 {"dmacchius", "d,s,t", 0x00000669, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1596 {"dmaccs", "d,s,t", 0x00000429, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1597 {"dmaccu", "d,s,t", 0x00000069, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1598 {"dmaccus", "d,s,t", 0x00000469, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1599 {"dmadd16", "s,t", 0x00000029, 0xfc00ffff, RD_s|RD_t|MOD_LO, 0, N411 },
1600 {"dmfc0", "t,G", 0x40200000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I3 },
1601 {"dmfc0", "t,+D", 0x40200000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I64 },
1602 {"dmfc0", "t,G,H", 0x40200000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I64 },
1603 {"dmt", "", 0x41600bc1, 0xffffffff, TRAP, 0, MT32 },
1604 {"dmt", "t", 0x41600bc1, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1605 {"dmtc0", "t,G", 0x40a00000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, 0, I3 },
1606 {"dmtc0", "t,+D", 0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I64 },
1607 {"dmtc0", "t,G,H", 0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I64 },
1608 {"dmfc1", "t,S", 0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I3 },
1609 {"dmfc1", "t,G", 0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I3 },
1610 {"dmtc1", "t,S", 0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I3 },
1611 {"dmtc1", "t,G", 0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I3 },
1612 /* dmfc2 is at the bottom of the table. */
1613 /* dmtc2 is at the bottom of the table. */
1614 /* dmfc3 is at the bottom of the table. */
1615 /* dmtc3 is at the bottom of the table. */
1616 {"dmul", "d,v,t", 0, (int) M_DMUL, INSN_MACRO, 0, I3 },
1617 {"dmul", "d,v,I", 0, (int) M_DMUL_I, INSN_MACRO, 0, I3 },
1618 {"dmulo", "d,v,t", 0, (int) M_DMULO, INSN_MACRO, 0, I3 },
1619 {"dmulo", "d,v,I", 0, (int) M_DMULO_I, INSN_MACRO, 0, I3 },
1620 {"dmulou", "d,v,t", 0, (int) M_DMULOU, INSN_MACRO, 0, I3 },
1621 {"dmulou", "d,v,I", 0, (int) M_DMULOU_I, INSN_MACRO, 0, I3 },
1622 {"dmult", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1623 {"dmultu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1624 {"dneg", "d,w", 0x0000002e, 0xffe007ff, WR_d|RD_t, 0, I3 }, /* dsub 0 */
1625 {"dnegu", "d,w", 0x0000002f, 0xffe007ff, WR_d|RD_t, 0, I3 }, /* dsubu 0*/
1626 {"drem", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1627 {"drem", "d,v,t", 3, (int) M_DREM_3, INSN_MACRO, 0, I3 },
1628 {"drem", "d,v,I", 3, (int) M_DREM_3I, INSN_MACRO, 0, I3 },
1629 {"dremu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1630 {"dremu", "d,v,t", 3, (int) M_DREMU_3, INSN_MACRO, 0, I3 },
1631 {"dremu", "d,v,I", 3, (int) M_DREMU_3I, INSN_MACRO, 0, I3 },
1632 {"dret", "", 0x7000003e, 0xffffffff, 0, 0, N5 },
1633 {"drol", "d,v,t", 0, (int) M_DROL, INSN_MACRO, 0, I3 },
1634 {"drol", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, 0, I3 },
1635 {"dror", "d,v,t", 0, (int) M_DROR, INSN_MACRO, 0, I3 },
1636 {"dror", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, 0, I3 },
1637 {"dror", "d,w,<", 0x0020003a, 0xffe0003f, WR_d|RD_t, 0, N5|I65 },
1638 {"drorv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, 0, N5|I65 },
1639 {"dror32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, 0, N5|I65 },
1640 {"drotl", "d,v,t", 0, (int) M_DROL, INSN_MACRO, 0, I65 },
1641 {"drotl", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, 0, I65 },
1642 {"drotr", "d,v,t", 0, (int) M_DROR, INSN_MACRO, 0, I65 },
1643 {"drotr", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, 0, I65 },
1644 {"drotrv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, 0, I65 },
1645 {"drotr32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, 0, I65 },
1646 {"dsbh", "d,w", 0x7c0000a4, 0xffe007ff, WR_d|RD_t, 0, I65 },
1647 {"dshd", "d,w", 0x7c000164, 0xffe007ff, WR_d|RD_t, 0, I65 },
1648 {"dsllv", "d,t,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
1649 {"dsll32", "d,w,<", 0x0000003c, 0xffe0003f, WR_d|RD_t, 0, I3 },
1650 {"dsll", "d,w,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsllv */
1651 {"dsll", "d,w,>", 0x0000003c, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsll32 */
1652 {"dsll", "d,w,<", 0x00000038, 0xffe0003f, WR_d|RD_t, 0, I3 },
1653 {"dsrav", "d,t,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
1654 {"dsra32", "d,w,<", 0x0000003f, 0xffe0003f, WR_d|RD_t, 0, I3 },
1655 {"dsra", "d,w,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsrav */
1656 {"dsra", "d,w,>", 0x0000003f, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsra32 */
1657 {"dsra", "d,w,<", 0x0000003b, 0xffe0003f, WR_d|RD_t, 0, I3 },
1658 {"dsrlv", "d,t,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
1659 {"dsrl32", "d,w,<", 0x0000003e, 0xffe0003f, WR_d|RD_t, 0, I3 },
1660 {"dsrl", "d,w,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsrlv */
1661 {"dsrl", "d,w,>", 0x0000003e, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsrl32 */
1662 {"dsrl", "d,w,<", 0x0000003a, 0xffe0003f, WR_d|RD_t, 0, I3 },
1663 {"dsub", "d,v,t", 0x0000002e, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1664 {"dsub", "d,v,I", 0, (int) M_DSUB_I, INSN_MACRO, 0, I3 },
1665 {"dsubu", "d,v,t", 0x0000002f, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1666 {"dsubu", "d,v,I", 0, (int) M_DSUBU_I, INSN_MACRO, 0, I3 },
1667 {"dvpe", "", 0x41600001, 0xffffffff, TRAP, 0, MT32 },
1668 {"dvpe", "t", 0x41600001, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1669 {"ei", "", 0x41606020, 0xffffffff, WR_t|WR_C0, 0, I33 },
1670 {"ei", "t", 0x41606020, 0xffe0ffff, WR_t|WR_C0, 0, I33 },
1671 {"emt", "", 0x41600be1, 0xffffffff, TRAP, 0, MT32 },
1672 {"emt", "t", 0x41600be1, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1673 {"eret", "", 0x42000018, 0xffffffff, 0, 0, I3|I32 },
1674 {"evpe", "", 0x41600021, 0xffffffff, TRAP, 0, MT32 },
1675 {"evpe", "t", 0x41600021, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1676 {"ext", "t,r,+A,+C", 0x7c000000, 0xfc00003f, WR_t|RD_s, 0, I33 },
1677 {"floor.l.d", "D,S", 0x4620000b, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1678 {"floor.l.s", "D,S", 0x4600000b, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1679 {"floor.w.d", "D,S", 0x4620000f, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
1680 {"floor.w.s", "D,S", 0x4600000f, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
1681 {"hibernate","", 0x42000023, 0xffffffff, 0, 0, V1 },
1682 {"ins", "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_t|RD_s, 0, I33 },
1683 {"jr", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 },
1684 /* jr.hb is officially MIPS{32,64}R2, but it works on R1 as jr with
1685 the same hazard barrier effect. */
1686 {"jr.hb", "s", 0x00000408, 0xfc1fffff, UBD|RD_s, 0, I32 },
1687 {"j", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 }, /* jr */
1688 /* SVR4 PIC code requires special handling for j, so it must be a
1689 macro. */
1690 {"j", "a", 0, (int) M_J_A, INSN_MACRO, 0, I1 },
1691 /* This form of j is used by the disassembler and internally by the
1692 assembler, but will never match user input (because the line above
1693 will match first). */
1694 {"j", "a", 0x08000000, 0xfc000000, UBD, 0, I1 },
1695 {"jalr", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d, 0, I1 },
1696 {"jalr", "d,s", 0x00000009, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I1 },
1697 /* jalr.hb is officially MIPS{32,64}R2, but it works on R1 as jalr
1698 with the same hazard barrier effect. */
1699 {"jalr.hb", "s", 0x0000fc09, 0xfc1fffff, UBD|RD_s|WR_d, 0, I32 },
1700 {"jalr.hb", "d,s", 0x00000409, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I32 },
1701 /* SVR4 PIC code requires special handling for jal, so it must be a
1702 macro. */
1703 {"jal", "d,s", 0, (int) M_JAL_2, INSN_MACRO, 0, I1 },
1704 {"jal", "s", 0, (int) M_JAL_1, INSN_MACRO, 0, I1 },
1705 {"jal", "a", 0, (int) M_JAL_A, INSN_MACRO, 0, I1 },
1706 /* This form of jal is used by the disassembler and internally by the
1707 assembler, but will never match user input (because the line above
1708 will match first). */
1709 {"jal", "a", 0x0c000000, 0xfc000000, UBD|WR_31, 0, I1 },
1710 {"jalx", "a", 0x74000000, 0xfc000000, UBD|WR_31, 0, I16 },
1711 {"la", "t,A(b)", 0, (int) M_LA_AB, INSN_MACRO, 0, I1 },
1712 {"lb", "t,o(b)", 0x80000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1713 {"lb", "t,A(b)", 0, (int) M_LB_AB, INSN_MACRO, 0, I1 },
1714 {"lbu", "t,o(b)", 0x90000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1715 {"lbu", "t,A(b)", 0, (int) M_LBU_AB, INSN_MACRO, 0, I1 },
1716 {"lca", "t,A(b)", 0, (int) M_LCA_AB, INSN_MACRO, 0, I1 },
1717 {"ld", "t,o(b)", 0xdc000000, 0xfc000000, WR_t|RD_b, 0, I3 },
1718 {"ld", "t,o(b)", 0, (int) M_LD_OB, INSN_MACRO, 0, I1 },
1719 {"ld", "t,A(b)", 0, (int) M_LD_AB, INSN_MACRO, 0, I1 },
1720 {"ldc1", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 },
1721 {"ldc1", "E,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 },
1722 {"ldc1", "T,A(b)", 0, (int) M_LDC1_AB, INSN_MACRO, 0, I2 },
1723 {"ldc1", "E,A(b)", 0, (int) M_LDC1_AB, INSN_MACRO, 0, I2 },
1724 {"l.d", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 }, /* ldc1 */
1725 {"l.d", "T,o(b)", 0, (int) M_L_DOB, INSN_MACRO, 0, I1 },
1726 {"l.d", "T,A(b)", 0, (int) M_L_DAB, INSN_MACRO, 0, I1 },
1727 {"ldc2", "E,o(b)", 0xd8000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I2 },
1728 {"ldc2", "E,A(b)", 0, (int) M_LDC2_AB, INSN_MACRO, 0, I2 },
1729 {"ldc3", "E,o(b)", 0xdc000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I2 },
1730 {"ldc3", "E,A(b)", 0, (int) M_LDC3_AB, INSN_MACRO, 0, I2 },
1731 {"ldl", "t,o(b)", 0x68000000, 0xfc000000, LDD|WR_t|RD_b, 0, I3 },
1732 {"ldl", "t,A(b)", 0, (int) M_LDL_AB, INSN_MACRO, 0, I3 },
1733 {"ldr", "t,o(b)", 0x6c000000, 0xfc000000, LDD|WR_t|RD_b, 0, I3 },
1734 {"ldr", "t,A(b)", 0, (int) M_LDR_AB, INSN_MACRO, 0, I3 },
1735 {"ldxc1", "D,t(b)", 0x4c000001, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I4|I33 },
1736 {"lh", "t,o(b)", 0x84000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1737 {"lh", "t,A(b)", 0, (int) M_LH_AB, INSN_MACRO, 0, I1 },
1738 {"lhu", "t,o(b)", 0x94000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1739 {"lhu", "t,A(b)", 0, (int) M_LHU_AB, INSN_MACRO, 0, I1 },
1740 /* li is at the start of the table. */
1741 {"li.d", "t,F", 0, (int) M_LI_D, INSN_MACRO, 0, I1 },
1742 {"li.d", "T,L", 0, (int) M_LI_DD, INSN_MACRO, 0, I1 },
1743 {"li.s", "t,f", 0, (int) M_LI_S, INSN_MACRO, 0, I1 },
1744 {"li.s", "T,l", 0, (int) M_LI_SS, INSN_MACRO, 0, I1 },
1745 {"ll", "t,o(b)", 0xc0000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 },
1746 {"ll", "t,A(b)", 0, (int) M_LL_AB, INSN_MACRO, 0, I2 },
1747 {"lld", "t,o(b)", 0xd0000000, 0xfc000000, LDD|RD_b|WR_t, 0, I3 },
1748 {"lld", "t,A(b)", 0, (int) M_LLD_AB, INSN_MACRO, 0, I3 },
1749 {"lui", "t,u", 0x3c000000, 0xffe00000, WR_t, 0, I1 },
1750 {"luxc1", "D,t(b)", 0x4c000005, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I5|I33|N55},
1751 {"lw", "t,o(b)", 0x8c000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1752 {"lw", "t,A(b)", 0, (int) M_LW_AB, INSN_MACRO, 0, I1 },
1753 {"lwc0", "E,o(b)", 0xc0000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
1754 {"lwc0", "E,A(b)", 0, (int) M_LWC0_AB, INSN_MACRO, 0, I1 },
1755 {"lwc1", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 },
1756 {"lwc1", "E,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 },
1757 {"lwc1", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
1758 {"lwc1", "E,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
1759 {"l.s", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 }, /* lwc1 */
1760 {"l.s", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
1761 {"lwc2", "E,o(b)", 0xc8000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
1762 {"lwc2", "E,A(b)", 0, (int) M_LWC2_AB, INSN_MACRO, 0, I1 },
1763 {"lwc3", "E,o(b)", 0xcc000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
1764 {"lwc3", "E,A(b)", 0, (int) M_LWC3_AB, INSN_MACRO, 0, I1 },
1765 {"lwl", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1766 {"lwl", "t,A(b)", 0, (int) M_LWL_AB, INSN_MACRO, 0, I1 },
1767 {"lcache", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 }, /* same */
1768 {"lcache", "t,A(b)", 0, (int) M_LWL_AB, INSN_MACRO, 0, I2 }, /* as lwl */
1769 {"lwr", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1770 {"lwr", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO, 0, I1 },
1771 {"flush", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 }, /* same */
1772 {"flush", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO, 0, I2 }, /* as lwr */
1773 {"fork", "d,s,t", 0x7c000008, 0xfc0007ff, TRAP|WR_d|RD_s|RD_t, 0, MT32 },
1774 {"lwu", "t,o(b)", 0x9c000000, 0xfc000000, LDD|RD_b|WR_t, 0, I3 },
1775 {"lwu", "t,A(b)", 0, (int) M_LWU_AB, INSN_MACRO, 0, I3 },
1776 {"lwxc1", "D,t(b)", 0x4c000000, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I4|I33 },
1777 {"lwxs", "d,t(b)", 0x70000088, 0xfc0007ff, LDD|RD_b|RD_t|WR_d, 0, SMT },
1778 {"macc", "d,s,t", 0x00000028, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1779 {"macc", "d,s,t", 0x00000158, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1780 {"maccs", "d,s,t", 0x00000428, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1781 {"macchi", "d,s,t", 0x00000228, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1782 {"macchi", "d,s,t", 0x00000358, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1783 {"macchis", "d,s,t", 0x00000628, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1784 {"macchiu", "d,s,t", 0x00000268, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1785 {"macchiu", "d,s,t", 0x00000359, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1786 {"macchius","d,s,t", 0x00000668, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1787 {"maccu", "d,s,t", 0x00000068, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1788 {"maccu", "d,s,t", 0x00000159, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1789 {"maccus", "d,s,t", 0x00000468, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1790 {"mad", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, P3 },
1791 {"madu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, P3 },
1792 {"madd.d", "D,R,S,T", 0x4c000021, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1793 {"madd.s", "D,R,S,T", 0x4c000020, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
1794 {"madd.ps", "D,R,S,T", 0x4c000026, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
1795 {"madd", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1796 {"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1797 {"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, G1 },
1798 {"madd", "7,s,t", 0x70000000, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1799 {"madd", "d,s,t", 0x70000000, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1800 {"maddp", "s,t", 0x70000441, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, SMT },
1801 {"maddu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1802 {"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1803 {"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, G1 },
1804 {"maddu", "7,s,t", 0x70000001, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1805 {"maddu", "d,s,t", 0x70000001, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1806 {"madd16", "s,t", 0x00000028, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, N411 },
1807 {"max.ob", "X,Y,Q", 0x78000007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1808 {"max.ob", "D,S,T", 0x4ac00007, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1809 {"max.ob", "D,S,T[e]", 0x48000007, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1810 {"max.ob", "D,S,k", 0x4bc00007, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1811 {"max.qh", "X,Y,Q", 0x78200007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1812 {"mfpc", "t,P", 0x4000c801, 0xffe0ffc1, LCD|WR_t|RD_C0, 0, M1|N5 },
1813 {"mfps", "t,P", 0x4000c800, 0xffe0ffc1, LCD|WR_t|RD_C0, 0, M1|N5 },
1814 {"mftacx", "d", 0x41020021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
1815 {"mftacx", "d,*", 0x41020021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
1816 {"mftc0", "d,+t", 0x41000000, 0xffe007ff, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
1817 {"mftc0", "d,+T", 0x41000000, 0xffe007f8, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
1818 {"mftc0", "d,E,H", 0x41000000, 0xffe007f8, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
1819 {"mftc1", "d,T", 0x41000022, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_S, 0, MT32 },
1820 {"mftc1", "d,E", 0x41000022, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_S, 0, MT32 },
1821 {"mftc2", "d,E", 0x41000024, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
1822 {"mftdsp", "d", 0x41100021, 0xffff07ff, TRAP|WR_d, 0, MT32 },
1823 {"mftgpr", "d,t", 0x41000020, 0xffe007ff, TRAP|WR_d|RD_t, 0, MT32 },
1824 {"mfthc1", "d,T", 0x41000032, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_D, 0, MT32 },
1825 {"mfthc1", "d,E", 0x41000032, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_D, 0, MT32 },
1826 {"mfthc2", "d,E", 0x41000034, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
1827 {"mfthi", "d", 0x41010021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
1828 {"mfthi", "d,*", 0x41010021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
1829 {"mftlo", "d", 0x41000021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
1830 {"mftlo", "d,*", 0x41000021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
1831 {"mftr", "d,t,!,H,$", 0x41000000, 0xffe007c8, TRAP|WR_d, 0, MT32 },
1832 {"mfc0", "t,G", 0x40000000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I1 },
1833 {"mfc0", "t,+D", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I32 },
1834 {"mfc0", "t,G,H", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I32 },
1835 {"mfc1", "t,S", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, 0, I1 },
1836 {"mfc1", "t,G", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, 0, I1 },
1837 {"mfhc1", "t,S", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I33 },
1838 {"mfhc1", "t,G", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I33 },
1839 /* mfc2 is at the bottom of the table. */
1840 /* mfhc2 is at the bottom of the table. */
1841 /* mfc3 is at the bottom of the table. */
1842 {"mfdr", "t,G", 0x7000003d, 0xffe007ff, LCD|WR_t|RD_C0, 0, N5 },
1843 {"mfhi", "d", 0x00000010, 0xffff07ff, WR_d|RD_HI, 0, I1 },
1844 {"mfhi", "d,9", 0x00000010, 0xff9f07ff, WR_d|RD_HI, 0, D32 },
1845 {"mflo", "d", 0x00000012, 0xffff07ff, WR_d|RD_LO, 0, I1 },
1846 {"mflo", "d,9", 0x00000012, 0xff9f07ff, WR_d|RD_LO, 0, D32 },
1847 {"mflhxu", "d", 0x00000052, 0xffff07ff, WR_d|MOD_HILO, 0, SMT },
1848 {"min.ob", "X,Y,Q", 0x78000006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1849 {"min.ob", "D,S,T", 0x4ac00006, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1850 {"min.ob", "D,S,T[e]", 0x48000006, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1851 {"min.ob", "D,S,k", 0x4bc00006, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1852 {"min.qh", "X,Y,Q", 0x78200006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1853 {"mov.d", "D,S", 0x46200006, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
1854 {"mov.s", "D,S", 0x46000006, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1855 {"mov.ps", "D,S", 0x46c00006, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
1856 {"movf", "d,s,N", 0x00000001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_S|FP_D, 0, I4|I32 },
1857 {"movf.d", "D,S,N", 0x46200011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I4|I32 },
1858 {"movf.l", "D,S,N", 0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1859 {"movf.l", "X,Y,N", 0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1860 {"movf.s", "D,S,N", 0x46000011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, 0, I4|I32 },
1861 {"movf.ps", "D,S,N", 0x46c00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I5|I33 },
1862 {"movn", "d,v,t", 0x0000000b, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I4|I32 },
1863 {"ffc", "d,v", 0x0000000b, 0xfc1f07ff, WR_d|RD_s, 0, L1 },
1864 {"movn.d", "D,S,t", 0x46200013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I4|I32 },
1865 {"movn.l", "D,S,t", 0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1866 {"movn.l", "X,Y,t", 0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1867 {"movn.s", "D,S,t", 0x46000013, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, 0, I4|I32 },
1868 {"movn.ps", "D,S,t", 0x46c00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I5|I33 },
1869 {"movt", "d,s,N", 0x00010001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_S|FP_D, 0, I4|I32 },
1870 {"movt.d", "D,S,N", 0x46210011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I4|I32 },
1871 {"movt.l", "D,S,N", 0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1872 {"movt.l", "X,Y,N", 0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1873 {"movt.s", "D,S,N", 0x46010011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, 0, I4|I32 },
1874 {"movt.ps", "D,S,N", 0x46c10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I5|I33 },
1875 {"movz", "d,v,t", 0x0000000a, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I4|I32 },
1876 {"ffs", "d,v", 0x0000000a, 0xfc1f07ff, WR_d|RD_s, 0, L1 },
1877 {"movz.d", "D,S,t", 0x46200012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I4|I32 },
1878 {"movz.l", "D,S,t", 0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1879 {"movz.l", "X,Y,t", 0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1880 {"movz.s", "D,S,t", 0x46000012, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, 0, I4|I32 },
1881 {"movz.ps", "D,S,t", 0x46c00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I5|I33 },
1882 {"msac", "d,s,t", 0x000001d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1883 {"msacu", "d,s,t", 0x000001d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1884 {"msachi", "d,s,t", 0x000003d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1885 {"msachiu", "d,s,t", 0x000003d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1886 /* move is at the top of the table. */
1887 {"msgn.qh", "X,Y,Q", 0x78200000, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1888 {"msub.d", "D,R,S,T", 0x4c000029, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1889 {"msub.s", "D,R,S,T", 0x4c000028, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
1890 {"msub.ps", "D,R,S,T", 0x4c00002e, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
1891 {"msub", "s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1892 {"msub", "s,t", 0x70000004, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1893 {"msub", "7,s,t", 0x70000004, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1894 {"msubu", "s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1895 {"msubu", "s,t", 0x70000005, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1896 {"msubu", "7,s,t", 0x70000005, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1897 {"mtpc", "t,P", 0x4080c801, 0xffe0ffc1, COD|RD_t|WR_C0, 0, M1|N5 },
1898 {"mtps", "t,P", 0x4080c800, 0xffe0ffc1, COD|RD_t|WR_C0, 0, M1|N5 },
1899 {"mtc0", "t,G", 0x40800000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, 0, I1 },
1900 {"mtc0", "t,+D", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I32 },
1901 {"mtc0", "t,G,H", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I32 },
1902 {"mtc1", "t,S", 0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S, 0, I1 },
1903 {"mtc1", "t,G", 0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S, 0, I1 },
1904 {"mthc1", "t,S", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I33 },
1905 {"mthc1", "t,G", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I33 },
1906 /* mtc2 is at the bottom of the table. */
1907 /* mthc2 is at the bottom of the table. */
1908 /* mtc3 is at the bottom of the table. */
1909 {"mtdr", "t,G", 0x7080003d, 0xffe007ff, COD|RD_t|WR_C0, 0, N5 },
1910 {"mthi", "s", 0x00000011, 0xfc1fffff, RD_s|WR_HI, 0, I1 },
1911 {"mthi", "s,7", 0x00000011, 0xfc1fe7ff, RD_s|WR_HI, 0, D32 },
1912 {"mtlo", "s", 0x00000013, 0xfc1fffff, RD_s|WR_LO, 0, I1 },
1913 {"mtlo", "s,7", 0x00000013, 0xfc1fe7ff, RD_s|WR_LO, 0, D32 },
1914 {"mtlhx", "s", 0x00000053, 0xfc1fffff, RD_s|MOD_HILO, 0, SMT },
1915 {"mttc0", "t,G", 0x41800000, 0xffe007ff, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
1916 {"mttc0", "t,+D", 0x41800000, 0xffe007f8, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
1917 {"mttc0", "t,G,H", 0x41800000, 0xffe007f8, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
1918 {"mttc1", "t,S", 0x41800022, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_S, 0, MT32 },
1919 {"mttc1", "t,G", 0x41800022, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_S, 0, MT32 },
1920 {"mttc2", "t,g", 0x41800024, 0xffe007ff, TRAP|COD|RD_t|WR_C2|WR_CC, 0, MT32 },
1921 {"mttacx", "t", 0x41801021, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
1922 {"mttacx", "t,&", 0x41801021, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
1923 {"mttdsp", "t", 0x41808021, 0xffe0ffff, TRAP|RD_t, 0, MT32 },
1924 {"mttgpr", "t,d", 0x41800020, 0xffe007ff, TRAP|WR_d|RD_t, 0, MT32 },
1925 {"mtthc1", "t,S", 0x41800032, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_D, 0, MT32 },
1926 {"mtthc1", "t,G", 0x41800032, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_D, 0, MT32 },
1927 {"mtthc2", "t,g", 0x41800034, 0xffe007ff, TRAP|COD|RD_t|WR_C2|WR_CC, 0, MT32 },
1928 {"mtthi", "t", 0x41800821, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
1929 {"mtthi", "t,&", 0x41800821, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
1930 {"mttlo", "t", 0x41800021, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
1931 {"mttlo", "t,&", 0x41800021, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
1932 {"mttr", "t,d,!,H,$", 0x41800000, 0xffe007c8, TRAP|RD_t, 0, MT32 },
1933 {"mul.d", "D,V,T", 0x46200002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
1934 {"mul.s", "D,V,T", 0x46000002, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
1935 {"mul.ob", "X,Y,Q", 0x78000030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1936 {"mul.ob", "D,S,T", 0x4ac00030, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1937 {"mul.ob", "D,S,T[e]", 0x48000030, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1938 {"mul.ob", "D,S,k", 0x4bc00030, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1939 {"mul.ps", "D,V,T", 0x46c00002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
1940 {"mul.qh", "X,Y,Q", 0x78200030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1941 {"mul", "d,v,t", 0x70000002, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, I32|P3|N55},
1942 {"mul", "d,s,t", 0x00000058, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N54 },
1943 {"mul", "d,v,t", 0, (int) M_MUL, INSN_MACRO, 0, I1 },
1944 {"mul", "d,v,I", 0, (int) M_MUL_I, INSN_MACRO, 0, I1 },
1945 {"mula.ob", "Y,Q", 0x78000033, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1946 {"mula.ob", "S,T", 0x4ac00033, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1947 {"mula.ob", "S,T[e]", 0x48000033, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1948 {"mula.ob", "S,k", 0x4bc00033, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1949 {"mula.qh", "Y,Q", 0x78200033, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1950 {"mulhi", "d,s,t", 0x00000258, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1951 {"mulhiu", "d,s,t", 0x00000259, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1952 {"mull.ob", "Y,Q", 0x78000433, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1953 {"mull.ob", "S,T", 0x4ac00433, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1954 {"mull.ob", "S,T[e]", 0x48000433, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1955 {"mull.ob", "S,k", 0x4bc00433, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1956 {"mull.qh", "Y,Q", 0x78200433, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1957 {"mulo", "d,v,t", 0, (int) M_MULO, INSN_MACRO, 0, I1 },
1958 {"mulo", "d,v,I", 0, (int) M_MULO_I, INSN_MACRO, 0, I1 },
1959 {"mulou", "d,v,t", 0, (int) M_MULOU, INSN_MACRO, 0, I1 },
1960 {"mulou", "d,v,I", 0, (int) M_MULOU_I, INSN_MACRO, 0, I1 },
1961 {"mulr.ps", "D,S,T", 0x46c0001a, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
1962 {"muls", "d,s,t", 0x000000d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1963 {"mulsu", "d,s,t", 0x000000d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1964 {"mulshi", "d,s,t", 0x000002d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1965 {"mulshiu", "d,s,t", 0x000002d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1966 {"muls.ob", "Y,Q", 0x78000032, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1967 {"muls.ob", "S,T", 0x4ac00032, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1968 {"muls.ob", "S,T[e]", 0x48000032, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1969 {"muls.ob", "S,k", 0x4bc00032, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1970 {"muls.qh", "Y,Q", 0x78200032, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1971 {"mulsl.ob", "Y,Q", 0x78000432, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1972 {"mulsl.ob", "S,T", 0x4ac00432, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1973 {"mulsl.ob", "S,T[e]", 0x48000432, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1974 {"mulsl.ob", "S,k", 0x4bc00432, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1975 {"mulsl.qh", "Y,Q", 0x78200432, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1976 {"mult", "s,t", 0x00000018, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, I1 },
1977 {"mult", "7,s,t", 0x00000018, 0xfc00e7ff, WR_a|RD_s|RD_t, 0, D33 },
1978 {"mult", "d,s,t", 0x00000018, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1979 {"multp", "s,t", 0x00000459, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, SMT },
1980 {"multu", "s,t", 0x00000019, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, I1 },
1981 {"multu", "7,s,t", 0x00000019, 0xfc00e7ff, WR_a|RD_s|RD_t, 0, D33 },
1982 {"multu", "d,s,t", 0x00000019, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1983 {"mulu", "d,s,t", 0x00000059, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1984 {"neg", "d,w", 0x00000022, 0xffe007ff, WR_d|RD_t, 0, I1 }, /* sub 0 */
1985 {"negu", "d,w", 0x00000023, 0xffe007ff, WR_d|RD_t, 0, I1 }, /* subu 0 */
1986 {"neg.d", "D,V", 0x46200007, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
1987 {"neg.s", "D,V", 0x46000007, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1988 {"neg.ps", "D,V", 0x46c00007, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
1989 {"nmadd.d", "D,R,S,T", 0x4c000031, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1990 {"nmadd.s", "D,R,S,T", 0x4c000030, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
1991 {"nmadd.ps","D,R,S,T", 0x4c000036, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
1992 {"nmsub.d", "D,R,S,T", 0x4c000039, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1993 {"nmsub.s", "D,R,S,T", 0x4c000038, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
1994 {"nmsub.ps","D,R,S,T", 0x4c00003e, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
1995 /* nop is at the start of the table. */
1996 {"nor", "d,v,t", 0x00000027, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1997 {"nor", "t,r,I", 0, (int) M_NOR_I, INSN_MACRO, 0, I1 },
1998 {"nor.ob", "X,Y,Q", 0x7800000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1999 {"nor.ob", "D,S,T", 0x4ac0000f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2000 {"nor.ob", "D,S,T[e]", 0x4800000f, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2001 {"nor.ob", "D,S,k", 0x4bc0000f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2002 {"nor.qh", "X,Y,Q", 0x7820000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2003 {"not", "d,v", 0x00000027, 0xfc1f07ff, WR_d|RD_s|RD_t, 0, I1 },/*nor d,s,0*/
2004 {"or", "d,v,t", 0x00000025, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2005 {"or", "t,r,I", 0, (int) M_OR_I, INSN_MACRO, 0, I1 },
2006 {"or.ob", "X,Y,Q", 0x7800000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2007 {"or.ob", "D,S,T", 0x4ac0000e, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2008 {"or.ob", "D,S,T[e]", 0x4800000e, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2009 {"or.ob", "D,S,k", 0x4bc0000e, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2010 {"or.qh", "X,Y,Q", 0x7820000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2011 {"ori", "t,r,i", 0x34000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2012 {"pabsdiff.ob", "X,Y,Q",0x78000009, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
2013 {"pabsdiffc.ob", "Y,Q", 0x78000035, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, SB1 },
2014 {"pavg.ob", "X,Y,Q", 0x78000008, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
2015 {"pickf.ob", "X,Y,Q", 0x78000002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2016 {"pickf.ob", "D,S,T", 0x4ac00002, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2017 {"pickf.ob", "D,S,T[e]",0x48000002, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2018 {"pickf.ob", "D,S,k", 0x4bc00002, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2019 {"pickf.qh", "X,Y,Q", 0x78200002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2020 {"pickt.ob", "X,Y,Q", 0x78000003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2021 {"pickt.ob", "D,S,T", 0x4ac00003, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2022 {"pickt.ob", "D,S,T[e]",0x48000003, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2023 {"pickt.ob", "D,S,k", 0x4bc00003, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2024 {"pickt.qh", "X,Y,Q", 0x78200003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2025 {"pll.ps", "D,V,T", 0x46c0002c, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2026 {"plu.ps", "D,V,T", 0x46c0002d, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2027 /* pref and prefx are at the start of the table. */
2028 {"pul.ps", "D,V,T", 0x46c0002e, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2029 {"puu.ps", "D,V,T", 0x46c0002f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2030 {"pperm", "s,t", 0x70000481, 0xfc00ffff, MOD_HILO|RD_s|RD_t, 0, SMT },
2031 {"rach.ob", "X", 0x7a00003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
2032 {"rach.ob", "D", 0x4a00003f, 0xfffff83f, WR_D, 0, N54 },
2033 {"rach.qh", "X", 0x7a20003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
2034 {"racl.ob", "X", 0x7800003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
2035 {"racl.ob", "D", 0x4800003f, 0xfffff83f, WR_D, 0, N54 },
2036 {"racl.qh", "X", 0x7820003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
2037 {"racm.ob", "X", 0x7900003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
2038 {"racm.ob", "D", 0x4900003f, 0xfffff83f, WR_D, 0, N54 },
2039 {"racm.qh", "X", 0x7920003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
2040 {"recip.d", "D,S", 0x46200015, 0xffff003f, WR_D|RD_S|FP_D, 0, I4|I33 },
2041 {"recip.ps","D,S", 0x46c00015, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
2042 {"recip.s", "D,S", 0x46000015, 0xffff003f, WR_D|RD_S|FP_S, 0, I4|I33 },
2043 {"recip1.d", "D,S", 0x4620001d, 0xffff003f, WR_D|RD_S|FP_D, 0, M3D },
2044 {"recip1.ps", "D,S", 0x46c0001d, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2045 {"recip1.s", "D,S", 0x4600001d, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2046 {"recip2.d", "D,S,T", 0x4620001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
2047 {"recip2.ps", "D,S,T", 0x46c0001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2048 {"recip2.s", "D,S,T", 0x4600001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2049 {"rem", "z,s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
2050 {"rem", "d,v,t", 0, (int) M_REM_3, INSN_MACRO, 0, I1 },
2051 {"rem", "d,v,I", 0, (int) M_REM_3I, INSN_MACRO, 0, I1 },
2052 {"remu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
2053 {"remu", "d,v,t", 0, (int) M_REMU_3, INSN_MACRO, 0, I1 },
2054 {"remu", "d,v,I", 0, (int) M_REMU_3I, INSN_MACRO, 0, I1 },
2055 {"rdhwr", "t,K", 0x7c00003b, 0xffe007ff, WR_t, 0, I33 },
2056 {"rdpgpr", "d,w", 0x41400000, 0xffe007ff, WR_d, 0, I33 },
2057 {"rfe", "", 0x42000010, 0xffffffff, 0, 0, I1|T3 },
2058 {"rnas.qh", "X,Q", 0x78200025, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2059 {"rnau.ob", "X,Q", 0x78000021, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
2060 {"rnau.qh", "X,Q", 0x78200021, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2061 {"rnes.qh", "X,Q", 0x78200026, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2062 {"rneu.ob", "X,Q", 0x78000022, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
2063 {"rneu.qh", "X,Q", 0x78200022, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2064 {"rol", "d,v,t", 0, (int) M_ROL, INSN_MACRO, 0, I1 },
2065 {"rol", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, 0, I1 },
2066 {"ror", "d,v,t", 0, (int) M_ROR, INSN_MACRO, 0, I1 },
2067 {"ror", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, 0, I1 },
2068 {"ror", "d,w,<", 0x00200002, 0xffe0003f, WR_d|RD_t, 0, N5|I33|SMT },
2069 {"rorv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, 0, N5|I33|SMT },
2070 {"rotl", "d,v,t", 0, (int) M_ROL, INSN_MACRO, 0, I33|SMT },
2071 {"rotl", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, 0, I33|SMT },
2072 {"rotr", "d,v,t", 0, (int) M_ROR, INSN_MACRO, 0, I33|SMT },
2073 {"rotr", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, 0, I33|SMT },
2074 {"rotrv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, 0, I33|SMT },
2075 {"round.l.d", "D,S", 0x46200008, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
2076 {"round.l.s", "D,S", 0x46000008, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
2077 {"round.w.d", "D,S", 0x4620000c, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
2078 {"round.w.s", "D,S", 0x4600000c, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2079 {"rsqrt.d", "D,S", 0x46200016, 0xffff003f, WR_D|RD_S|FP_D, 0, I4|I33 },
2080 {"rsqrt.ps","D,S", 0x46c00016, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
2081 {"rsqrt.s", "D,S", 0x46000016, 0xffff003f, WR_D|RD_S|FP_S, 0, I4|I33 },
2082 {"rsqrt1.d", "D,S", 0x4620001e, 0xffff003f, WR_D|RD_S|FP_D, 0, M3D },
2083 {"rsqrt1.ps", "D,S", 0x46c0001e, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2084 {"rsqrt1.s", "D,S", 0x4600001e, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2085 {"rsqrt2.d", "D,S,T", 0x4620001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
2086 {"rsqrt2.ps", "D,S,T", 0x46c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2087 {"rsqrt2.s", "D,S,T", 0x4600001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2088 {"rzs.qh", "X,Q", 0x78200024, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2089 {"rzu.ob", "X,Q", 0x78000020, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
2090 {"rzu.ob", "D,k", 0x4bc00020, 0xffe0f83f, WR_D|RD_S|RD_T, 0, N54 },
2091 {"rzu.qh", "X,Q", 0x78200020, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2092 {"sb", "t,o(b)", 0xa0000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2093 {"sb", "t,A(b)", 0, (int) M_SB_AB, INSN_MACRO, 0, I1 },
2094 {"sc", "t,o(b)", 0xe0000000, 0xfc000000, SM|RD_t|WR_t|RD_b, 0, I2 },
2095 {"sc", "t,A(b)", 0, (int) M_SC_AB, INSN_MACRO, 0, I2 },
2096 {"scd", "t,o(b)", 0xf0000000, 0xfc000000, SM|RD_t|WR_t|RD_b, 0, I3 },
2097 {"scd", "t,A(b)", 0, (int) M_SCD_AB, INSN_MACRO, 0, I3 },
2098 {"sd", "t,o(b)", 0xfc000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
2099 {"sd", "t,o(b)", 0, (int) M_SD_OB, INSN_MACRO, 0, I1 },
2100 {"sd", "t,A(b)", 0, (int) M_SD_AB, INSN_MACRO, 0, I1 },
2101 {"sdbbp", "", 0x0000000e, 0xffffffff, TRAP, 0, G2 },
2102 {"sdbbp", "c", 0x0000000e, 0xfc00ffff, TRAP, 0, G2 },
2103 {"sdbbp", "c,q", 0x0000000e, 0xfc00003f, TRAP, 0, G2 },
2104 {"sdbbp", "", 0x7000003f, 0xffffffff, TRAP, 0, I32 },
2105 {"sdbbp", "B", 0x7000003f, 0xfc00003f, TRAP, 0, I32 },
2106 {"sdc1", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
2107 {"sdc1", "E,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
2108 {"sdc1", "T,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, 0, I2 },
2109 {"sdc1", "E,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, 0, I2 },
2110 {"sdc2", "E,o(b)", 0xf8000000, 0xfc000000, SM|RD_C2|RD_b, 0, I2 },
2111 {"sdc2", "E,A(b)", 0, (int) M_SDC2_AB, INSN_MACRO, 0, I2 },
2112 {"sdc3", "E,o(b)", 0xfc000000, 0xfc000000, SM|RD_C3|RD_b, 0, I2 },
2113 {"sdc3", "E,A(b)", 0, (int) M_SDC3_AB, INSN_MACRO, 0, I2 },
2114 {"s.d", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
2115 {"s.d", "T,o(b)", 0, (int) M_S_DOB, INSN_MACRO, 0, I1 },
2116 {"s.d", "T,A(b)", 0, (int) M_S_DAB, INSN_MACRO, 0, I1 },
2117 {"sdl", "t,o(b)", 0xb0000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
2118 {"sdl", "t,A(b)", 0, (int) M_SDL_AB, INSN_MACRO, 0, I3 },
2119 {"sdr", "t,o(b)", 0xb4000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
2120 {"sdr", "t,A(b)", 0, (int) M_SDR_AB, INSN_MACRO, 0, I3 },
2121 {"sdxc1", "S,t(b)", 0x4c000009, 0xfc0007ff, SM|RD_S|RD_t|RD_b|FP_D, 0, I4|I33 },
2122 {"seb", "d,w", 0x7c000420, 0xffe007ff, WR_d|RD_t, 0, I33 },
2123 {"seh", "d,w", 0x7c000620, 0xffe007ff, WR_d|RD_t, 0, I33 },
2124 {"selsl", "d,v,t", 0x00000005, 0xfc0007ff, WR_d|RD_s|RD_t, 0, L1 },
2125 {"selsr", "d,v,t", 0x00000001, 0xfc0007ff, WR_d|RD_s|RD_t, 0, L1 },
2126 {"seq", "d,v,t", 0, (int) M_SEQ, INSN_MACRO, 0, I1 },
2127 {"seq", "d,v,I", 0, (int) M_SEQ_I, INSN_MACRO, 0, I1 },
2128 {"sge", "d,v,t", 0, (int) M_SGE, INSN_MACRO, 0, I1 },
2129 {"sge", "d,v,I", 0, (int) M_SGE_I, INSN_MACRO, 0, I1 },
2130 {"sgeu", "d,v,t", 0, (int) M_SGEU, INSN_MACRO, 0, I1 },
2131 {"sgeu", "d,v,I", 0, (int) M_SGEU_I, INSN_MACRO, 0, I1 },
2132 {"sgt", "d,v,t", 0, (int) M_SGT, INSN_MACRO, 0, I1 },
2133 {"sgt", "d,v,I", 0, (int) M_SGT_I, INSN_MACRO, 0, I1 },
2134 {"sgtu", "d,v,t", 0, (int) M_SGTU, INSN_MACRO, 0, I1 },
2135 {"sgtu", "d,v,I", 0, (int) M_SGTU_I, INSN_MACRO, 0, I1 },
2136 {"sh", "t,o(b)", 0xa4000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2137 {"sh", "t,A(b)", 0, (int) M_SH_AB, INSN_MACRO, 0, I1 },
2138 {"shfl.bfla.qh", "X,Y,Z", 0x7a20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2139 {"shfl.mixh.ob", "X,Y,Z", 0x7980001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2140 {"shfl.mixh.ob", "D,S,T", 0x4980001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2141 {"shfl.mixh.qh", "X,Y,Z", 0x7820001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2142 {"shfl.mixl.ob", "X,Y,Z", 0x79c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2143 {"shfl.mixl.ob", "D,S,T", 0x49c0001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2144 {"shfl.mixl.qh", "X,Y,Z", 0x78a0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2145 {"shfl.pach.ob", "X,Y,Z", 0x7900001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2146 {"shfl.pach.ob", "D,S,T", 0x4900001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2147 {"shfl.pach.qh", "X,Y,Z", 0x7920001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2148 {"shfl.pacl.ob", "D,S,T", 0x4940001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2149 {"shfl.repa.qh", "X,Y,Z", 0x7b20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2150 {"shfl.repb.qh", "X,Y,Z", 0x7ba0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2151 {"shfl.upsl.ob", "X,Y,Z", 0x78c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2152 {"sle", "d,v,t", 0, (int) M_SLE, INSN_MACRO, 0, I1 },
2153 {"sle", "d,v,I", 0, (int) M_SLE_I, INSN_MACRO, 0, I1 },
2154 {"sleu", "d,v,t", 0, (int) M_SLEU, INSN_MACRO, 0, I1 },
2155 {"sleu", "d,v,I", 0, (int) M_SLEU_I, INSN_MACRO, 0, I1 },
2156 {"sllv", "d,t,s", 0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
2157 {"sll", "d,w,s", 0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* sllv */
2158 {"sll", "d,w,<", 0x00000000, 0xffe0003f, WR_d|RD_t, 0, I1 },
2159 {"sll.ob", "X,Y,Q", 0x78000010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2160 {"sll.ob", "D,S,T[e]", 0x48000010, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2161 {"sll.ob", "D,S,k", 0x4bc00010, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2162 {"sll.qh", "X,Y,Q", 0x78200010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2163 {"slt", "d,v,t", 0x0000002a, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2164 {"slt", "d,v,I", 0, (int) M_SLT_I, INSN_MACRO, 0, I1 },
2165 {"slti", "t,r,j", 0x28000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2166 {"sltiu", "t,r,j", 0x2c000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2167 {"sltu", "d,v,t", 0x0000002b, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2168 {"sltu", "d,v,I", 0, (int) M_SLTU_I, INSN_MACRO, 0, I1 },
2169 {"sne", "d,v,t", 0, (int) M_SNE, INSN_MACRO, 0, I1 },
2170 {"sne", "d,v,I", 0, (int) M_SNE_I, INSN_MACRO, 0, I1 },
2171 {"sqrt.d", "D,S", 0x46200004, 0xffff003f, WR_D|RD_S|FP_D, 0, I2 },
2172 {"sqrt.s", "D,S", 0x46000004, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2173 {"sqrt.ps", "D,S", 0x46c00004, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
2174 {"srav", "d,t,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
2175 {"sra", "d,w,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* srav */
2176 {"sra", "d,w,<", 0x00000003, 0xffe0003f, WR_d|RD_t, 0, I1 },
2177 {"sra.qh", "X,Y,Q", 0x78200013, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2178 {"srlv", "d,t,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
2179 {"srl", "d,w,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* srlv */
2180 {"srl", "d,w,<", 0x00000002, 0xffe0003f, WR_d|RD_t, 0, I1 },
2181 {"srl.ob", "X,Y,Q", 0x78000012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2182 {"srl.ob", "D,S,T[e]", 0x48000012, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2183 {"srl.ob", "D,S,k", 0x4bc00012, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2184 {"srl.qh", "X,Y,Q", 0x78200012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2185 /* ssnop is at the start of the table. */
2186 {"standby", "", 0x42000021, 0xffffffff, 0, 0, V1 },
2187 {"sub", "d,v,t", 0x00000022, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2188 {"sub", "d,v,I", 0, (int) M_SUB_I, INSN_MACRO, 0, I1 },
2189 {"sub.d", "D,V,T", 0x46200001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
2190 {"sub.s", "D,V,T", 0x46000001, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
2191 {"sub.ob", "X,Y,Q", 0x7800000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2192 {"sub.ob", "D,S,T", 0x4ac0000a, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2193 {"sub.ob", "D,S,T[e]", 0x4800000a, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2194 {"sub.ob", "D,S,k", 0x4bc0000a, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2195 {"sub.ps", "D,V,T", 0x46c00001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2196 {"sub.qh", "X,Y,Q", 0x7820000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2197 {"suba.ob", "Y,Q", 0x78000036, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
2198 {"suba.qh", "Y,Q", 0x78200036, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
2199 {"subl.ob", "Y,Q", 0x78000436, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
2200 {"subl.qh", "Y,Q", 0x78200436, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
2201 {"subu", "d,v,t", 0x00000023, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2202 {"subu", "d,v,I", 0, (int) M_SUBU_I, INSN_MACRO, 0, I1 },
2203 {"suspend", "", 0x42000022, 0xffffffff, 0, 0, V1 },
2204 {"suxc1", "S,t(b)", 0x4c00000d, 0xfc0007ff, SM|RD_S|RD_t|RD_b, 0, I5|I33|N55},
2205 {"sw", "t,o(b)", 0xac000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2206 {"sw", "t,A(b)", 0, (int) M_SW_AB, INSN_MACRO, 0, I1 },
2207 {"swc0", "E,o(b)", 0xe0000000, 0xfc000000, SM|RD_C0|RD_b, 0, I1 },
2208 {"swc0", "E,A(b)", 0, (int) M_SWC0_AB, INSN_MACRO, 0, I1 },
2209 {"swc1", "T,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 },
2210 {"swc1", "E,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 },
2211 {"swc1", "T,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
2212 {"swc1", "E,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
2213 {"s.s", "T,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 }, /* swc1 */
2214 {"s.s", "T,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
2215 {"swc2", "E,o(b)", 0xe8000000, 0xfc000000, SM|RD_C2|RD_b, 0, I1 },
2216 {"swc2", "E,A(b)", 0, (int) M_SWC2_AB, INSN_MACRO, 0, I1 },
2217 {"swc3", "E,o(b)", 0xec000000, 0xfc000000, SM|RD_C3|RD_b, 0, I1 },
2218 {"swc3", "E,A(b)", 0, (int) M_SWC3_AB, INSN_MACRO, 0, I1 },
2219 {"swl", "t,o(b)", 0xa8000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2220 {"swl", "t,A(b)", 0, (int) M_SWL_AB, INSN_MACRO, 0, I1 },
2221 {"scache", "t,o(b)", 0xa8000000, 0xfc000000, RD_t|RD_b, 0, I2 }, /* same */
2222 {"scache", "t,A(b)", 0, (int) M_SWL_AB, INSN_MACRO, 0, I2 }, /* as swl */
2223 {"swr", "t,o(b)", 0xb8000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2224 {"swr", "t,A(b)", 0, (int) M_SWR_AB, INSN_MACRO, 0, I1 },
2225 {"invalidate", "t,o(b)",0xb8000000, 0xfc000000, RD_t|RD_b, 0, I2 }, /* same */
2226 {"invalidate", "t,A(b)",0, (int) M_SWR_AB, INSN_MACRO, 0, I2 }, /* as swr */
2227 {"swxc1", "S,t(b)", 0x4c000008, 0xfc0007ff, SM|RD_S|RD_t|RD_b|FP_S, 0, I4|I33 },
2228 {"sync", "", 0x0000000f, 0xffffffff, INSN_SYNC, 0, I2|G1 },
2229 {"sync.p", "", 0x0000040f, 0xffffffff, INSN_SYNC, 0, I2 },
2230 {"sync.l", "", 0x0000000f, 0xffffffff, INSN_SYNC, 0, I2 },
2231 {"synci", "o(b)", 0x041f0000, 0xfc1f0000, SM|RD_b, 0, I33 },
2232 {"syscall", "", 0x0000000c, 0xffffffff, TRAP, 0, I1 },
2233 {"syscall", "B", 0x0000000c, 0xfc00003f, TRAP, 0, I1 },
2234 {"teqi", "s,j", 0x040c0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2235 {"teq", "s,t", 0x00000034, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2236 {"teq", "s,t,q", 0x00000034, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2237 {"teq", "s,j", 0x040c0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* teqi */
2238 {"teq", "s,I", 0, (int) M_TEQ_I, INSN_MACRO, 0, I2 },
2239 {"tgei", "s,j", 0x04080000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2240 {"tge", "s,t", 0x00000030, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2241 {"tge", "s,t,q", 0x00000030, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2242 {"tge", "s,j", 0x04080000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tgei */
2243 {"tge", "s,I", 0, (int) M_TGE_I, INSN_MACRO, 0, I2 },
2244 {"tgeiu", "s,j", 0x04090000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2245 {"tgeu", "s,t", 0x00000031, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2246 {"tgeu", "s,t,q", 0x00000031, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2247 {"tgeu", "s,j", 0x04090000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tgeiu */
2248 {"tgeu", "s,I", 0, (int) M_TGEU_I, INSN_MACRO, 0, I2 },
2249 {"tlbp", "", 0x42000008, 0xffffffff, INSN_TLB, 0, I1 },
2250 {"tlbr", "", 0x42000001, 0xffffffff, INSN_TLB, 0, I1 },
2251 {"tlbwi", "", 0x42000002, 0xffffffff, INSN_TLB, 0, I1 },
2252 {"tlbwr", "", 0x42000006, 0xffffffff, INSN_TLB, 0, I1 },
2253 {"tlti", "s,j", 0x040a0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2254 {"tlt", "s,t", 0x00000032, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2255 {"tlt", "s,t,q", 0x00000032, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2256 {"tlt", "s,j", 0x040a0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tlti */
2257 {"tlt", "s,I", 0, (int) M_TLT_I, INSN_MACRO, 0, I2 },
2258 {"tltiu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2259 {"tltu", "s,t", 0x00000033, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2260 {"tltu", "s,t,q", 0x00000033, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2261 {"tltu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tltiu */
2262 {"tltu", "s,I", 0, (int) M_TLTU_I, INSN_MACRO, 0, I2 },
2263 {"tnei", "s,j", 0x040e0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2264 {"tne", "s,t", 0x00000036, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2265 {"tne", "s,t,q", 0x00000036, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2266 {"tne", "s,j", 0x040e0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tnei */
2267 {"tne", "s,I", 0, (int) M_TNE_I, INSN_MACRO, 0, I2 },
2268 {"trunc.l.d", "D,S", 0x46200009, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
2269 {"trunc.l.s", "D,S", 0x46000009, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
2270 {"trunc.w.d", "D,S", 0x4620000d, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
2271 {"trunc.w.d", "D,S,x", 0x4620000d, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
2272 {"trunc.w.d", "D,S,t", 0, (int) M_TRUNCWD, INSN_MACRO, 0, I1 },
2273 {"trunc.w.s", "D,S", 0x4600000d, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2274 {"trunc.w.s", "D,S,x", 0x4600000d, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2275 {"trunc.w.s", "D,S,t", 0, (int) M_TRUNCWS, INSN_MACRO, 0, I1 },
2276 {"uld", "t,o(b)", 0, (int) M_ULD, INSN_MACRO, 0, I3 },
2277 {"uld", "t,A(b)", 0, (int) M_ULD_A, INSN_MACRO, 0, I3 },
2278 {"ulh", "t,o(b)", 0, (int) M_ULH, INSN_MACRO, 0, I1 },
2279 {"ulh", "t,A(b)", 0, (int) M_ULH_A, INSN_MACRO, 0, I1 },
2280 {"ulhu", "t,o(b)", 0, (int) M_ULHU, INSN_MACRO, 0, I1 },
2281 {"ulhu", "t,A(b)", 0, (int) M_ULHU_A, INSN_MACRO, 0, I1 },
2282 {"ulw", "t,o(b)", 0, (int) M_ULW, INSN_MACRO, 0, I1 },
2283 {"ulw", "t,A(b)", 0, (int) M_ULW_A, INSN_MACRO, 0, I1 },
2284 {"usd", "t,o(b)", 0, (int) M_USD, INSN_MACRO, 0, I3 },
2285 {"usd", "t,A(b)", 0, (int) M_USD_A, INSN_MACRO, 0, I3 },
2286 {"ush", "t,o(b)", 0, (int) M_USH, INSN_MACRO, 0, I1 },
2287 {"ush", "t,A(b)", 0, (int) M_USH_A, INSN_MACRO, 0, I1 },
2288 {"usw", "t,o(b)", 0, (int) M_USW, INSN_MACRO, 0, I1 },
2289 {"usw", "t,A(b)", 0, (int) M_USW_A, INSN_MACRO, 0, I1 },
2290 {"wach.ob", "Y", 0x7a00003e, 0xffff07ff, RD_S|FP_D, WR_MACC, MX|SB1 },
2291 {"wach.ob", "S", 0x4a00003e, 0xffff07ff, RD_S, 0, N54 },
2292 {"wach.qh", "Y", 0x7a20003e, 0xffff07ff, RD_S|FP_D, WR_MACC, MX },
2293 {"wacl.ob", "Y,Z", 0x7800003e, 0xffe007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
2294 {"wacl.ob", "S,T", 0x4800003e, 0xffe007ff, RD_S|RD_T, 0, N54 },
2295 {"wacl.qh", "Y,Z", 0x7820003e, 0xffe007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
2296 {"wait", "", 0x42000020, 0xffffffff, TRAP, 0, I3|I32 },
2297 {"wait", "J", 0x42000020, 0xfe00003f, TRAP, 0, I32|N55 },
2298 {"waiti", "", 0x42000020, 0xffffffff, TRAP, 0, L1 },
2299 {"wrpgpr", "d,w", 0x41c00000, 0xffe007ff, RD_t, 0, I33 },
2300 {"wsbh", "d,w", 0x7c0000a0, 0xffe007ff, WR_d|RD_t, 0, I33 },
2301 {"xor", "d,v,t", 0x00000026, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2302 {"xor", "t,r,I", 0, (int) M_XOR_I, INSN_MACRO, 0, I1 },
2303 {"xor.ob", "X,Y,Q", 0x7800000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2304 {"xor.ob", "D,S,T", 0x4ac0000d, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2305 {"xor.ob", "D,S,T[e]", 0x4800000d, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2306 {"xor.ob", "D,S,k", 0x4bc0000d, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2307 {"xor.qh", "X,Y,Q", 0x7820000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2308 {"xori", "t,r,i", 0x38000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2309 {"yield", "s", 0x7c000009, 0xfc1fffff, TRAP|RD_s, 0, MT32 },
2310 {"yield", "d,s", 0x7c000009, 0xfc1f07ff, TRAP|WR_d|RD_s, 0, MT32 },
2311
2312 /* User Defined Instruction. */
2313 {"udi0", "s,t,d,+1",0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2314 {"udi0", "s,t,+2", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2315 {"udi0", "s,+3", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2316 {"udi0", "+4", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2317 {"udi1", "s,t,d,+1",0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2318 {"udi1", "s,t,+2", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2319 {"udi1", "s,+3", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2320 {"udi1", "+4", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2321 {"udi2", "s,t,d,+1",0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2322 {"udi2", "s,t,+2", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2323 {"udi2", "s,+3", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2324 {"udi2", "+4", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2325 {"udi3", "s,t,d,+1",0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2326 {"udi3", "s,t,+2", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2327 {"udi3", "s,+3", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2328 {"udi3", "+4", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2329 {"udi4", "s,t,d,+1",0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2330 {"udi4", "s,t,+2", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2331 {"udi4", "s,+3", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2332 {"udi4", "+4", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2333 {"udi5", "s,t,d,+1",0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2334 {"udi5", "s,t,+2", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2335 {"udi5", "s,+3", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2336 {"udi5", "+4", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2337 {"udi6", "s,t,d,+1",0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2338 {"udi6", "s,t,+2", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2339 {"udi6", "s,+3", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2340 {"udi6", "+4", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2341 {"udi7", "s,t,d,+1",0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2342 {"udi7", "s,t,+2", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2343 {"udi7", "s,+3", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2344 {"udi7", "+4", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2345 {"udi8", "s,t,d,+1",0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2346 {"udi8", "s,t,+2", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2347 {"udi8", "s,+3", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2348 {"udi8", "+4", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2349 {"udi9", "s,t,d,+1",0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2350 {"udi9", "s,t,+2", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2351 {"udi9", "s,+3", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2352 {"udi9", "+4", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2353 {"udi10", "s,t,d,+1",0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2354 {"udi10", "s,t,+2", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2355 {"udi10", "s,+3", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2356 {"udi10", "+4", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2357 {"udi11", "s,t,d,+1",0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2358 {"udi11", "s,t,+2", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2359 {"udi11", "s,+3", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2360 {"udi11", "+4", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2361 {"udi12", "s,t,d,+1",0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2362 {"udi12", "s,t,+2", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2363 {"udi12", "s,+3", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2364 {"udi12", "+4", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2365 {"udi13", "s,t,d,+1",0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2366 {"udi13", "s,t,+2", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2367 {"udi13", "s,+3", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2368 {"udi13", "+4", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2369 {"udi14", "s,t,d,+1",0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2370 {"udi14", "s,t,+2", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2371 {"udi14", "s,+3", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2372 {"udi14", "+4", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2373 {"udi15", "s,t,d,+1",0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2374 {"udi15", "s,t,+2", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2375 {"udi15", "s,+3", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2376 {"udi15", "+4", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2377
2378 /* Coprocessor 2 move/branch operations overlap with VR5400 .ob format
2379 instructions so they are here for the latters to take precedence. */
2380 {"bc2f", "p", 0x49000000, 0xffff0000, CBD|RD_CC, 0, I1 },
2381 {"bc2f", "N,p", 0x49000000, 0xffe30000, CBD|RD_CC, 0, I32 },
2382 {"bc2fl", "p", 0x49020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2383 {"bc2fl", "N,p", 0x49020000, 0xffe30000, CBL|RD_CC, 0, I32 },
2384 {"bc2t", "p", 0x49010000, 0xffff0000, CBD|RD_CC, 0, I1 },
2385 {"bc2t", "N,p", 0x49010000, 0xffe30000, CBD|RD_CC, 0, I32 },
2386 {"bc2tl", "p", 0x49030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2387 {"bc2tl", "N,p", 0x49030000, 0xffe30000, CBL|RD_CC, 0, I32 },
2388 {"cfc2", "t,G", 0x48400000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I1 },
2389 {"ctc2", "t,G", 0x48c00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
2390 {"dmfc2", "t,G", 0x48200000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I3 },
2391 {"dmfc2", "t,G,H", 0x48200000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I64 },
2392 {"dmtc2", "t,G", 0x48a00000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I3 },
2393 {"dmtc2", "t,G,H", 0x48a00000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I64 },
2394 {"mfc2", "t,G", 0x48000000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I1 },
2395 {"mfc2", "t,G,H", 0x48000000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I32 },
2396 {"mfhc2", "t,G", 0x48600000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I33 },
2397 {"mfhc2", "t,G,H", 0x48600000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I33 },
2398 {"mfhc2", "t,i", 0x48600000, 0xffe00000, LCD|WR_t|RD_C2, 0, I33 },
2399 {"mtc2", "t,G", 0x48800000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I1 },
2400 {"mtc2", "t,G,H", 0x48800000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I32 },
2401 {"mthc2", "t,G", 0x48e00000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I33 },
2402 {"mthc2", "t,G,H", 0x48e00000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I33 },
2403 {"mthc2", "t,i", 0x48e00000, 0xffe00000, COD|RD_t|WR_C2|WR_CC, 0, I33 },
2404
2405 /* Coprocessor 3 move/branch operations overlap with MIPS IV COP1X
2406 instructions, so they are here for the latters to take precedence. */
2407 {"bc3f", "p", 0x4d000000, 0xffff0000, CBD|RD_CC, 0, I1 },
2408 {"bc3fl", "p", 0x4d020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2409 {"bc3t", "p", 0x4d010000, 0xffff0000, CBD|RD_CC, 0, I1 },
2410 {"bc3tl", "p", 0x4d030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2411 {"cfc3", "t,G", 0x4c400000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I1 },
2412 {"ctc3", "t,G", 0x4cc00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
2413 {"dmfc3", "t,G", 0x4c200000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I3 },
2414 {"dmtc3", "t,G", 0x4ca00000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC, 0, I3 },
2415 {"mfc3", "t,G", 0x4c000000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I1 },
2416 {"mfc3", "t,G,H", 0x4c000000, 0xffe007f8, LCD|WR_t|RD_C3, 0, I32 },
2417 {"mtc3", "t,G", 0x4c800000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC, 0, I1 },
2418 {"mtc3", "t,G,H", 0x4c800000, 0xffe007f8, COD|RD_t|WR_C3|WR_CC, 0, I32 },
2419
2420 /* No hazard protection on coprocessor instructions--they shouldn't
2421 change the state of the processor and if they do it's up to the
2422 user to put in nops as necessary. These are at the end so that the
2423 disassembler recognizes more specific versions first. */
2424 {"c0", "C", 0x42000000, 0xfe000000, 0, 0, I1 },
2425 {"c1", "C", 0x46000000, 0xfe000000, 0, 0, I1 },
2426 {"c2", "C", 0x4a000000, 0xfe000000, 0, 0, I1 },
2427 {"c3", "C", 0x4e000000, 0xfe000000, 0, 0, I1 },
2428 {"cop0", "C", 0, (int) M_COP0, INSN_MACRO, 0, I1 },
2429 {"cop1", "C", 0, (int) M_COP1, INSN_MACRO, 0, I1 },
2430 {"cop2", "C", 0, (int) M_COP2, INSN_MACRO, 0, I1 },
2431 {"cop3", "C", 0, (int) M_COP3, INSN_MACRO, 0, I1 },
2432 /* Conflicts with the 4650's "mul" instruction. Nobody's using the
2433 4010 any more, so move this insn out of the way. If the object
2434 format gave us more info, we could do this right. */
2435 {"addciu", "t,r,j", 0x70000000, 0xfc000000, WR_t|RD_s, 0, L1 },
2436 /* MIPS DSP ASE */
2437 {"absq_s.ph", "d,t", 0x7c000252, 0xffe007ff, WR_d|RD_t, 0, D32 },
2438 {"absq_s.pw", "d,t", 0x7c000456, 0xffe007ff, WR_d|RD_t, 0, D64 },
2439 {"absq_s.qh", "d,t", 0x7c000256, 0xffe007ff, WR_d|RD_t, 0, D64 },
2440 {"absq_s.w", "d,t", 0x7c000452, 0xffe007ff, WR_d|RD_t, 0, D32 },
2441 {"addq.ph", "d,s,t", 0x7c000290, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2442 {"addq.pw", "d,s,t", 0x7c000494, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2443 {"addq.qh", "d,s,t", 0x7c000294, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2444 {"addq_s.ph", "d,s,t", 0x7c000390, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2445 {"addq_s.pw", "d,s,t", 0x7c000594, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2446 {"addq_s.qh", "d,s,t", 0x7c000394, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2447 {"addq_s.w", "d,s,t", 0x7c000590, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2448 {"addsc", "d,s,t", 0x7c000410, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2449 {"addu.ob", "d,s,t", 0x7c000014, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2450 {"addu.qb", "d,s,t", 0x7c000010, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2451 {"addu_s.ob", "d,s,t", 0x7c000114, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2452 {"addu_s.qb", "d,s,t", 0x7c000110, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2453 {"addwc", "d,s,t", 0x7c000450, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2454 {"bitrev", "d,t", 0x7c0006d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2455 {"bposge32", "p", 0x041c0000, 0xffff0000, CBD, 0, D32 },
2456 {"bposge64", "p", 0x041d0000, 0xffff0000, CBD, 0, D64 },
2457 {"cmp.eq.ph", "s,t", 0x7c000211, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2458 {"cmp.eq.pw", "s,t", 0x7c000415, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2459 {"cmp.eq.qh", "s,t", 0x7c000215, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2460 {"cmpgu.eq.ob", "d,s,t", 0x7c000115, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2461 {"cmpgu.eq.qb", "d,s,t", 0x7c000111, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2462 {"cmpgu.le.ob", "d,s,t", 0x7c000195, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2463 {"cmpgu.le.qb", "d,s,t", 0x7c000191, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2464 {"cmpgu.lt.ob", "d,s,t", 0x7c000155, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2465 {"cmpgu.lt.qb", "d,s,t", 0x7c000151, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2466 {"cmp.le.ph", "s,t", 0x7c000291, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2467 {"cmp.le.pw", "s,t", 0x7c000495, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2468 {"cmp.le.qh", "s,t", 0x7c000295, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2469 {"cmp.lt.ph", "s,t", 0x7c000251, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2470 {"cmp.lt.pw", "s,t", 0x7c000455, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2471 {"cmp.lt.qh", "s,t", 0x7c000255, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2472 {"cmpu.eq.ob", "s,t", 0x7c000015, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2473 {"cmpu.eq.qb", "s,t", 0x7c000011, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2474 {"cmpu.le.ob", "s,t", 0x7c000095, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2475 {"cmpu.le.qb", "s,t", 0x7c000091, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2476 {"cmpu.lt.ob", "s,t", 0x7c000055, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2477 {"cmpu.lt.qb", "s,t", 0x7c000051, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2478 {"dextpdp", "t,7,6", 0x7c0002bc, 0xfc00e7ff, WR_t|RD_a|DSP_VOLA, 0, D64 },
2479 {"dextpdpv", "t,7,s", 0x7c0002fc, 0xfc00e7ff, WR_t|RD_a|RD_s|DSP_VOLA, 0, D64 },
2480 {"dextp", "t,7,6", 0x7c0000bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2481 {"dextpv", "t,7,s", 0x7c0000fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2482 {"dextr.l", "t,7,6", 0x7c00043c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2483 {"dextr_r.l", "t,7,6", 0x7c00053c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2484 {"dextr_rs.l", "t,7,6", 0x7c0005bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2485 {"dextr_rs.w", "t,7,6", 0x7c0001bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2486 {"dextr_r.w", "t,7,6", 0x7c00013c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2487 {"dextr_s.h", "t,7,6", 0x7c0003bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2488 {"dextrv.l", "t,7,s", 0x7c00047c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2489 {"dextrv_r.l", "t,7,s", 0x7c00057c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2490 {"dextrv_rs.l", "t,7,s", 0x7c0005fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2491 {"dextrv_rs.w", "t,7,s", 0x7c0001fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2492 {"dextrv_r.w", "t,7,s", 0x7c00017c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2493 {"dextrv_s.h", "t,7,s", 0x7c0003fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2494 {"dextrv.w", "t,7,s", 0x7c00007c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2495 {"dextr.w", "t,7,6", 0x7c00003c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2496 {"dinsv", "t,s", 0x7c00000d, 0xfc00ffff, WR_t|RD_s, 0, D64 },
2497 {"dmadd", "7,s,t", 0x7c000674, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2498 {"dmaddu", "7,s,t", 0x7c000774, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2499 {"dmsub", "7,s,t", 0x7c0006f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2500 {"dmsubu", "7,s,t", 0x7c0007f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2501 {"dmthlip", "s,7", 0x7c0007fc, 0xfc1fe7ff, RD_s|MOD_a|DSP_VOLA, 0, D64 },
2502 {"dpaq_sa.l.pw", "7,s,t", 0x7c000334, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2503 {"dpaq_sa.l.w", "7,s,t", 0x7c000330, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2504 {"dpaq_s.w.ph", "7,s,t", 0x7c000130, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2505 {"dpaq_s.w.qh", "7,s,t", 0x7c000134, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2506 {"dpau.h.obl", "7,s,t", 0x7c0000f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2507 {"dpau.h.obr", "7,s,t", 0x7c0001f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2508 {"dpau.h.qbl", "7,s,t", 0x7c0000f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2509 {"dpau.h.qbr", "7,s,t", 0x7c0001f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2510 {"dpsq_sa.l.pw", "7,s,t", 0x7c000374, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2511 {"dpsq_sa.l.w", "7,s,t", 0x7c000370, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2512 {"dpsq_s.w.ph", "7,s,t", 0x7c000170, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2513 {"dpsq_s.w.qh", "7,s,t", 0x7c000174, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2514 {"dpsu.h.obl", "7,s,t", 0x7c0002f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2515 {"dpsu.h.obr", "7,s,t", 0x7c0003f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2516 {"dpsu.h.qbl", "7,s,t", 0x7c0002f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2517 {"dpsu.h.qbr", "7,s,t", 0x7c0003f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2518 {"dshilo", "7,:", 0x7c0006bc, 0xfc07e7ff, MOD_a, 0, D64 },
2519 {"dshilov", "7,s", 0x7c0006fc, 0xfc1fe7ff, MOD_a|RD_s, 0, D64 },
2520 {"extpdp", "t,7,6", 0x7c0002b8, 0xfc00e7ff, WR_t|RD_a|DSP_VOLA, 0, D32 },
2521 {"extpdpv", "t,7,s", 0x7c0002f8, 0xfc00e7ff, WR_t|RD_a|RD_s|DSP_VOLA, 0, D32 },
2522 {"extp", "t,7,6", 0x7c0000b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2523 {"extpv", "t,7,s", 0x7c0000f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2524 {"extr_rs.w", "t,7,6", 0x7c0001b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2525 {"extr_r.w", "t,7,6", 0x7c000138, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2526 {"extr_s.h", "t,7,6", 0x7c0003b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2527 {"extrv_rs.w", "t,7,s", 0x7c0001f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2528 {"extrv_r.w", "t,7,s", 0x7c000178, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2529 {"extrv_s.h", "t,7,s", 0x7c0003f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2530 {"extrv.w", "t,7,s", 0x7c000078, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2531 {"extr.w", "t,7,6", 0x7c000038, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2532 {"insv", "t,s", 0x7c00000c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
2533 {"lbux", "d,t(b)", 0x7c00018a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
2534 {"ldx", "d,t(b)", 0x7c00020a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D64 },
2535 {"lhx", "d,t(b)", 0x7c00010a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
2536 {"lwx", "d,t(b)", 0x7c00000a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
2537 {"maq_sa.w.phl", "7,s,t", 0x7c000430, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2538 {"maq_sa.w.phr", "7,s,t", 0x7c0004b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2539 {"maq_sa.w.qhll", "7,s,t", 0x7c000434, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2540 {"maq_sa.w.qhlr", "7,s,t", 0x7c000474, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2541 {"maq_sa.w.qhrl", "7,s,t", 0x7c0004b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2542 {"maq_sa.w.qhrr", "7,s,t", 0x7c0004f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2543 {"maq_s.l.pwl", "7,s,t", 0x7c000734, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2544 {"maq_s.l.pwr", "7,s,t", 0x7c0007b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2545 {"maq_s.w.phl", "7,s,t", 0x7c000530, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2546 {"maq_s.w.phr", "7,s,t", 0x7c0005b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2547 {"maq_s.w.qhll", "7,s,t", 0x7c000534, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2548 {"maq_s.w.qhlr", "7,s,t", 0x7c000574, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2549 {"maq_s.w.qhrl", "7,s,t", 0x7c0005b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2550 {"maq_s.w.qhrr", "7,s,t", 0x7c0005f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2551 {"modsub", "d,s,t", 0x7c000490, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2552 {"mthlip", "s,7", 0x7c0007f8, 0xfc1fe7ff, RD_s|MOD_a|DSP_VOLA, 0, D32 },
2553 {"muleq_s.pw.qhl", "d,s,t", 0x7c000714, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2554 {"muleq_s.pw.qhr", "d,s,t", 0x7c000754, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2555 {"muleq_s.w.phl", "d,s,t", 0x7c000710, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2556 {"muleq_s.w.phr", "d,s,t", 0x7c000750, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2557 {"muleu_s.ph.qbl", "d,s,t", 0x7c000190, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2558 {"muleu_s.ph.qbr", "d,s,t", 0x7c0001d0, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2559 {"muleu_s.qh.obl", "d,s,t", 0x7c000194, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2560 {"muleu_s.qh.obr", "d,s,t", 0x7c0001d4, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2561 {"mulq_rs.ph", "d,s,t", 0x7c0007d0, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2562 {"mulq_rs.qh", "d,s,t", 0x7c0007d4, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2563 {"mulsaq_s.l.pw", "7,s,t", 0x7c0003b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2564 {"mulsaq_s.w.ph", "7,s,t", 0x7c0001b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2565 {"mulsaq_s.w.qh", "7,s,t", 0x7c0001b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2566 {"packrl.ph", "d,s,t", 0x7c000391, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2567 {"packrl.pw", "d,s,t", 0x7c000395, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2568 {"pick.ob", "d,s,t", 0x7c0000d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2569 {"pick.ph", "d,s,t", 0x7c0002d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2570 {"pick.pw", "d,s,t", 0x7c0004d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2571 {"pick.qb", "d,s,t", 0x7c0000d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2572 {"pick.qh", "d,s,t", 0x7c0002d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2573 {"preceq.pw.qhla", "d,t", 0x7c000396, 0xffe007ff, WR_d|RD_t, 0, D64 },
2574 {"preceq.pw.qhl", "d,t", 0x7c000316, 0xffe007ff, WR_d|RD_t, 0, D64 },
2575 {"preceq.pw.qhra", "d,t", 0x7c0003d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2576 {"preceq.pw.qhr", "d,t", 0x7c000356, 0xffe007ff, WR_d|RD_t, 0, D64 },
2577 {"preceq.s.l.pwl", "d,t", 0x7c000516, 0xffe007ff, WR_d|RD_t, 0, D64 },
2578 {"preceq.s.l.pwr", "d,t", 0x7c000556, 0xffe007ff, WR_d|RD_t, 0, D64 },
2579 {"precequ.ph.qbla", "d,t", 0x7c000192, 0xffe007ff, WR_d|RD_t, 0, D32 },
2580 {"precequ.ph.qbl", "d,t", 0x7c000112, 0xffe007ff, WR_d|RD_t, 0, D32 },
2581 {"precequ.ph.qbra", "d,t", 0x7c0001d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2582 {"precequ.ph.qbr", "d,t", 0x7c000152, 0xffe007ff, WR_d|RD_t, 0, D32 },
2583 {"precequ.pw.qhla", "d,t", 0x7c000196, 0xffe007ff, WR_d|RD_t, 0, D64 },
2584 {"precequ.pw.qhl", "d,t", 0x7c000116, 0xffe007ff, WR_d|RD_t, 0, D64 },
2585 {"precequ.pw.qhra", "d,t", 0x7c0001d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2586 {"precequ.pw.qhr", "d,t", 0x7c000156, 0xffe007ff, WR_d|RD_t, 0, D64 },
2587 {"preceq.w.phl", "d,t", 0x7c000312, 0xffe007ff, WR_d|RD_t, 0, D32 },
2588 {"preceq.w.phr", "d,t", 0x7c000352, 0xffe007ff, WR_d|RD_t, 0, D32 },
2589 {"preceu.ph.qbla", "d,t", 0x7c000792, 0xffe007ff, WR_d|RD_t, 0, D32 },
2590 {"preceu.ph.qbl", "d,t", 0x7c000712, 0xffe007ff, WR_d|RD_t, 0, D32 },
2591 {"preceu.ph.qbra", "d,t", 0x7c0007d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2592 {"preceu.ph.qbr", "d,t", 0x7c000752, 0xffe007ff, WR_d|RD_t, 0, D32 },
2593 {"preceu.qh.obla", "d,t", 0x7c000796, 0xffe007ff, WR_d|RD_t, 0, D64 },
2594 {"preceu.qh.obl", "d,t", 0x7c000716, 0xffe007ff, WR_d|RD_t, 0, D64 },
2595 {"preceu.qh.obra", "d,t", 0x7c0007d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2596 {"preceu.qh.obr", "d,t", 0x7c000756, 0xffe007ff, WR_d|RD_t, 0, D64 },
2597 {"precrq.ob.qh", "d,s,t", 0x7c000315, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2598 {"precrq.ph.w", "d,s,t", 0x7c000511, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2599 {"precrq.pw.l", "d,s,t", 0x7c000715, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2600 {"precrq.qb.ph", "d,s,t", 0x7c000311, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2601 {"precrq.qh.pw", "d,s,t", 0x7c000515, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2602 {"precrq_rs.ph.w", "d,s,t", 0x7c000551, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2603 {"precrq_rs.qh.pw", "d,s,t", 0x7c000555, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2604 {"precrqu_s.ob.qh", "d,s,t", 0x7c0003d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2605 {"precrqu_s.qb.ph", "d,s,t", 0x7c0003d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2606 {"raddu.l.ob", "d,s", 0x7c000514, 0xfc1f07ff, WR_d|RD_s, 0, D64 },
2607 {"raddu.w.qb", "d,s", 0x7c000510, 0xfc1f07ff, WR_d|RD_s, 0, D32 },
2608 {"rddsp", "d", 0x7fff04b8, 0xffff07ff, WR_d, 0, D32 },
2609 {"rddsp", "d,'", 0x7c0004b8, 0xffc007ff, WR_d, 0, D32 },
2610 {"repl.ob", "d,5", 0x7c000096, 0xff0007ff, WR_d, 0, D64 },
2611 {"repl.ph", "d,@", 0x7c000292, 0xfc0007ff, WR_d, 0, D32 },
2612 {"repl.pw", "d,@", 0x7c000496, 0xfc0007ff, WR_d, 0, D64 },
2613 {"repl.qb", "d,5", 0x7c000092, 0xff0007ff, WR_d, 0, D32 },
2614 {"repl.qh", "d,@", 0x7c000296, 0xfc0007ff, WR_d, 0, D64 },
2615 {"replv.ob", "d,t", 0x7c0000d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2616 {"replv.ph", "d,t", 0x7c0002d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2617 {"replv.pw", "d,t", 0x7c0004d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2618 {"replv.qb", "d,t", 0x7c0000d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2619 {"replv.qh", "d,t", 0x7c0002d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2620 {"shilo", "7,0", 0x7c0006b8, 0xfc0fe7ff, MOD_a, 0, D32 },
2621 {"shilov", "7,s", 0x7c0006f8, 0xfc1fe7ff, MOD_a|RD_s, 0, D32 },
2622 {"shll.ob", "d,t,3", 0x7c000017, 0xff0007ff, WR_d|RD_t, 0, D64 },
2623 {"shll.ph", "d,t,4", 0x7c000213, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2624 {"shll.pw", "d,t,6", 0x7c000417, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2625 {"shll.qb", "d,t,3", 0x7c000013, 0xff0007ff, WR_d|RD_t, 0, D32 },
2626 {"shll.qh", "d,t,4", 0x7c000217, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2627 {"shll_s.ph", "d,t,4", 0x7c000313, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2628 {"shll_s.pw", "d,t,6", 0x7c000517, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2629 {"shll_s.qh", "d,t,4", 0x7c000317, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2630 {"shll_s.w", "d,t,6", 0x7c000513, 0xfc0007ff, WR_d|RD_t, 0, D32 },
2631 {"shllv.ob", "d,t,s", 0x7c000097, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2632 {"shllv.ph", "d,t,s", 0x7c000293, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2633 {"shllv.pw", "d,t,s", 0x7c000497, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2634 {"shllv.qb", "d,t,s", 0x7c000093, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2635 {"shllv.qh", "d,t,s", 0x7c000297, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2636 {"shllv_s.ph", "d,t,s", 0x7c000393, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2637 {"shllv_s.pw", "d,t,s", 0x7c000597, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2638 {"shllv_s.qh", "d,t,s", 0x7c000397, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2639 {"shllv_s.w", "d,t,s", 0x7c000593, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2640 {"shra.ph", "d,t,4", 0x7c000253, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2641 {"shra.pw", "d,t,6", 0x7c000457, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2642 {"shra.qh", "d,t,4", 0x7c000257, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2643 {"shra_r.ph", "d,t,4", 0x7c000353, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2644 {"shra_r.pw", "d,t,6", 0x7c000557, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2645 {"shra_r.qh", "d,t,4", 0x7c000357, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2646 {"shra_r.w", "d,t,6", 0x7c000553, 0xfc0007ff, WR_d|RD_t, 0, D32 },
2647 {"shrav.ph", "d,t,s", 0x7c0002d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2648 {"shrav.pw", "d,t,s", 0x7c0004d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2649 {"shrav.qh", "d,t,s", 0x7c0002d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2650 {"shrav_r.ph", "d,t,s", 0x7c0003d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2651 {"shrav_r.pw", "d,t,s", 0x7c0005d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2652 {"shrav_r.qh", "d,t,s", 0x7c0003d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2653 {"shrav_r.w", "d,t,s", 0x7c0005d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2654 {"shrl.ob", "d,t,3", 0x7c000057, 0xff0007ff, WR_d|RD_t, 0, D64 },
2655 {"shrl.qb", "d,t,3", 0x7c000053, 0xff0007ff, WR_d|RD_t, 0, D32 },
2656 {"shrlv.ob", "d,t,s", 0x7c0000d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2657 {"shrlv.qb", "d,t,s", 0x7c0000d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2658 {"subq.ph", "d,s,t", 0x7c0002d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2659 {"subq.pw", "d,s,t", 0x7c0004d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2660 {"subq.qh", "d,s,t", 0x7c0002d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2661 {"subq_s.ph", "d,s,t", 0x7c0003d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2662 {"subq_s.pw", "d,s,t", 0x7c0005d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2663 {"subq_s.qh", "d,s,t", 0x7c0003d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2664 {"subq_s.w", "d,s,t", 0x7c0005d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2665 {"subu.ob", "d,s,t", 0x7c000054, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2666 {"subu.qb", "d,s,t", 0x7c000050, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2667 {"subu_s.ob", "d,s,t", 0x7c000154, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2668 {"subu_s.qb", "d,s,t", 0x7c000150, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2669 {"wrdsp", "s", 0x7c1ffcf8, 0xfc1fffff, RD_s|DSP_VOLA, 0, D32 },
2670 {"wrdsp", "s,8", 0x7c0004f8, 0xfc1e07ff, RD_s|DSP_VOLA, 0, D32 },
2671 /* MIPS DSP ASE Rev2 */
2672 {"absq_s.qb", "d,t", 0x7c000052, 0xffe007ff, WR_d|RD_t, 0, D33 },
2673 {"addu.ph", "d,s,t", 0x7c000210, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2674 {"addu_s.ph", "d,s,t", 0x7c000310, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2675 {"adduh.qb", "d,s,t", 0x7c000018, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2676 {"adduh_r.qb", "d,s,t", 0x7c000098, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2677 {"append", "t,s,h", 0x7c000031, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2678 {"balign", "t,s,I", 0, (int) M_BALIGN, INSN_MACRO, 0, D33 },
2679 {"balign", "t,s,2", 0x7c000431, 0xfc00e7ff, WR_t|RD_t|RD_s, 0, D33 },
2680 {"cmpgdu.eq.qb", "d,s,t", 0x7c000611, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2681 {"cmpgdu.lt.qb", "d,s,t", 0x7c000651, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2682 {"cmpgdu.le.qb", "d,s,t", 0x7c000691, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2683 {"dpa.w.ph", "7,s,t", 0x7c000030, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2684 {"dps.w.ph", "7,s,t", 0x7c000070, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2685 {"mul.ph", "d,s,t", 0x7c000318, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2686 {"mul_s.ph", "d,s,t", 0x7c000398, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2687 {"mulq_rs.w", "d,s,t", 0x7c0005d8, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2688 {"mulq_s.ph", "d,s,t", 0x7c000790, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2689 {"mulq_s.w", "d,s,t", 0x7c000598, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2690 {"mulsa.w.ph", "7,s,t", 0x7c0000b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2691 {"precr.qb.ph", "d,s,t", 0x7c000351, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2692 {"precr_sra.ph.w", "t,s,h", 0x7c000791, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2693 {"precr_sra_r.ph.w", "t,s,h", 0x7c0007d1, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2694 {"prepend", "t,s,h", 0x7c000071, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2695 {"shra.qb", "d,t,3", 0x7c000113, 0xff0007ff, WR_d|RD_t, 0, D33 },
2696 {"shra_r.qb", "d,t,3", 0x7c000153, 0xff0007ff, WR_d|RD_t, 0, D33 },
2697 {"shrav.qb", "d,t,s", 0x7c000193, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2698 {"shrav_r.qb", "d,t,s", 0x7c0001d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2699 {"shrl.ph", "d,t,4", 0x7c000653, 0xfe0007ff, WR_d|RD_t, 0, D33 },
2700 {"shrlv.ph", "d,t,s", 0x7c0006d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2701 {"subu.ph", "d,s,t", 0x7c000250, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2702 {"subu_s.ph", "d,s,t", 0x7c000350, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2703 {"subuh.qb", "d,s,t", 0x7c000058, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2704 {"subuh_r.qb", "d,s,t", 0x7c0000d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2705 {"addqh.ph", "d,s,t", 0x7c000218, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2706 {"addqh_r.ph", "d,s,t", 0x7c000298, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2707 {"addqh.w", "d,s,t", 0x7c000418, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2708 {"addqh_r.w", "d,s,t", 0x7c000498, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2709 {"subqh.ph", "d,s,t", 0x7c000258, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2710 {"subqh_r.ph", "d,s,t", 0x7c0002d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2711 {"subqh.w", "d,s,t", 0x7c000458, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2712 {"subqh_r.w", "d,s,t", 0x7c0004d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2713 {"dpax.w.ph", "7,s,t", 0x7c000230, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2714 {"dpsx.w.ph", "7,s,t", 0x7c000270, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2715 {"dpaqx_s.w.ph", "7,s,t", 0x7c000630, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2716 {"dpaqx_sa.w.ph", "7,s,t", 0x7c0006b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2717 {"dpsqx_s.w.ph", "7,s,t", 0x7c000670, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2718 {"dpsqx_sa.w.ph", "7,s,t", 0x7c0006f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2719 /* Move bc0* after mftr and mttr to avoid opcode collision. */
2720 {"bc0f", "p", 0x41000000, 0xffff0000, CBD|RD_CC, 0, I1 },
2721 {"bc0fl", "p", 0x41020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2722 {"bc0t", "p", 0x41010000, 0xffff0000, CBD|RD_CC, 0, I1 },
2723 {"bc0tl", "p", 0x41030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2724 };
2725
2726 #define MIPS_NUM_OPCODES \
2727 ((sizeof mips_builtin_opcodes) / (sizeof (mips_builtin_opcodes[0])))
2728 const int bfd_mips_num_builtin_opcodes = MIPS_NUM_OPCODES;
2729
2730 /* const removed from the following to allow for dynamic extensions to the
2731 * built-in instruction set. */
2732 struct mips_opcode *mips_opcodes =
2733 (struct mips_opcode *) mips_builtin_opcodes;
2734 int bfd_mips_num_opcodes = MIPS_NUM_OPCODES;
2735 #undef MIPS_NUM_OPCODES
2736
2737 /* Mips instructions are at maximum this many bytes long. */
2738 #define INSNLEN 4
2739
2740 \f
2741 /* FIXME: These should be shared with gdb somehow. */
2742
2743 struct mips_cp0sel_name
2744 {
2745 unsigned int cp0reg;
2746 unsigned int sel;
2747 const char * const name;
2748 };
2749
2750 /* The mips16 registers. */
2751 static const unsigned int mips16_to_32_reg_map[] =
2752 {
2753 16, 17, 2, 3, 4, 5, 6, 7
2754 };
2755
2756 #define mips16_reg_names(rn) mips_gpr_names[mips16_to_32_reg_map[rn]]
2757
2758
2759 static const char * const mips_gpr_names_numeric[32] =
2760 {
2761 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
2762 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
2763 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
2764 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
2765 };
2766
2767 static const char * const mips_gpr_names_oldabi[32] =
2768 {
2769 "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3",
2770 "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7",
2771 "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",
2772 "t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra"
2773 };
2774
2775 static const char * const mips_gpr_names_newabi[32] =
2776 {
2777 "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3",
2778 "a4", "a5", "a6", "a7", "t0", "t1", "t2", "t3",
2779 "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",
2780 "t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra"
2781 };
2782
2783 static const char * const mips_fpr_names_numeric[32] =
2784 {
2785 "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7",
2786 "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15",
2787 "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23",
2788 "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31"
2789 };
2790
2791 static const char * const mips_fpr_names_32[32] =
2792 {
2793 "fv0", "fv0f", "fv1", "fv1f", "ft0", "ft0f", "ft1", "ft1f",
2794 "ft2", "ft2f", "ft3", "ft3f", "fa0", "fa0f", "fa1", "fa1f",
2795 "ft4", "ft4f", "ft5", "ft5f", "fs0", "fs0f", "fs1", "fs1f",
2796 "fs2", "fs2f", "fs3", "fs3f", "fs4", "fs4f", "fs5", "fs5f"
2797 };
2798
2799 static const char * const mips_fpr_names_n32[32] =
2800 {
2801 "fv0", "ft14", "fv1", "ft15", "ft0", "ft1", "ft2", "ft3",
2802 "ft4", "ft5", "ft6", "ft7", "fa0", "fa1", "fa2", "fa3",
2803 "fa4", "fa5", "fa6", "fa7", "fs0", "ft8", "fs1", "ft9",
2804 "fs2", "ft10", "fs3", "ft11", "fs4", "ft12", "fs5", "ft13"
2805 };
2806
2807 static const char * const mips_fpr_names_64[32] =
2808 {
2809 "fv0", "ft12", "fv1", "ft13", "ft0", "ft1", "ft2", "ft3",
2810 "ft4", "ft5", "ft6", "ft7", "fa0", "fa1", "fa2", "fa3",
2811 "fa4", "fa5", "fa6", "fa7", "ft8", "ft9", "ft10", "ft11",
2812 "fs0", "fs1", "fs2", "fs3", "fs4", "fs5", "fs6", "fs7"
2813 };
2814
2815 static const char * const mips_cp0_names_numeric[32] =
2816 {
2817 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
2818 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
2819 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
2820 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
2821 };
2822
2823 static const char * const mips_cp0_names_mips3264[32] =
2824 {
2825 "c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
2826 "c0_context", "c0_pagemask", "c0_wired", "$7",
2827 "c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
2828 "c0_status", "c0_cause", "c0_epc", "c0_prid",
2829 "c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
2830 "c0_xcontext", "$21", "$22", "c0_debug",
2831 "c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr",
2832 "c0_taglo", "c0_taghi", "c0_errorepc", "c0_desave",
2833 };
2834
2835 static const struct mips_cp0sel_name mips_cp0sel_names_mips3264[] =
2836 {
2837 { 4, 1, "c0_contextconfig" },
2838 { 0, 1, "c0_mvpcontrol" },
2839 { 0, 2, "c0_mvpconf0" },
2840 { 0, 3, "c0_mvpconf1" },
2841 { 1, 1, "c0_vpecontrol" },
2842 { 1, 2, "c0_vpeconf0" },
2843 { 1, 3, "c0_vpeconf1" },
2844 { 1, 4, "c0_yqmask" },
2845 { 1, 5, "c0_vpeschedule" },
2846 { 1, 6, "c0_vpeschefback" },
2847 { 2, 1, "c0_tcstatus" },
2848 { 2, 2, "c0_tcbind" },
2849 { 2, 3, "c0_tcrestart" },
2850 { 2, 4, "c0_tchalt" },
2851 { 2, 5, "c0_tccontext" },
2852 { 2, 6, "c0_tcschedule" },
2853 { 2, 7, "c0_tcschefback" },
2854 { 5, 1, "c0_pagegrain" },
2855 { 6, 1, "c0_srsconf0" },
2856 { 6, 2, "c0_srsconf1" },
2857 { 6, 3, "c0_srsconf2" },
2858 { 6, 4, "c0_srsconf3" },
2859 { 6, 5, "c0_srsconf4" },
2860 { 12, 1, "c0_intctl" },
2861 { 12, 2, "c0_srsctl" },
2862 { 12, 3, "c0_srsmap" },
2863 { 15, 1, "c0_ebase" },
2864 { 16, 1, "c0_config1" },
2865 { 16, 2, "c0_config2" },
2866 { 16, 3, "c0_config3" },
2867 { 18, 1, "c0_watchlo,1" },
2868 { 18, 2, "c0_watchlo,2" },
2869 { 18, 3, "c0_watchlo,3" },
2870 { 18, 4, "c0_watchlo,4" },
2871 { 18, 5, "c0_watchlo,5" },
2872 { 18, 6, "c0_watchlo,6" },
2873 { 18, 7, "c0_watchlo,7" },
2874 { 19, 1, "c0_watchhi,1" },
2875 { 19, 2, "c0_watchhi,2" },
2876 { 19, 3, "c0_watchhi,3" },
2877 { 19, 4, "c0_watchhi,4" },
2878 { 19, 5, "c0_watchhi,5" },
2879 { 19, 6, "c0_watchhi,6" },
2880 { 19, 7, "c0_watchhi,7" },
2881 { 23, 1, "c0_tracecontrol" },
2882 { 23, 2, "c0_tracecontrol2" },
2883 { 23, 3, "c0_usertracedata" },
2884 { 23, 4, "c0_tracebpc" },
2885 { 25, 1, "c0_perfcnt,1" },
2886 { 25, 2, "c0_perfcnt,2" },
2887 { 25, 3, "c0_perfcnt,3" },
2888 { 25, 4, "c0_perfcnt,4" },
2889 { 25, 5, "c0_perfcnt,5" },
2890 { 25, 6, "c0_perfcnt,6" },
2891 { 25, 7, "c0_perfcnt,7" },
2892 { 27, 1, "c0_cacheerr,1" },
2893 { 27, 2, "c0_cacheerr,2" },
2894 { 27, 3, "c0_cacheerr,3" },
2895 { 28, 1, "c0_datalo" },
2896 { 28, 2, "c0_taglo1" },
2897 { 28, 3, "c0_datalo1" },
2898 { 28, 4, "c0_taglo2" },
2899 { 28, 5, "c0_datalo2" },
2900 { 28, 6, "c0_taglo3" },
2901 { 28, 7, "c0_datalo3" },
2902 { 29, 1, "c0_datahi" },
2903 { 29, 2, "c0_taghi1" },
2904 { 29, 3, "c0_datahi1" },
2905 { 29, 4, "c0_taghi2" },
2906 { 29, 5, "c0_datahi2" },
2907 { 29, 6, "c0_taghi3" },
2908 { 29, 7, "c0_datahi3" },
2909 };
2910
2911 static const char * const mips_cp0_names_mips3264r2[32] =
2912 {
2913 "c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
2914 "c0_context", "c0_pagemask", "c0_wired", "c0_hwrena",
2915 "c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
2916 "c0_status", "c0_cause", "c0_epc", "c0_prid",
2917 "c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
2918 "c0_xcontext", "$21", "$22", "c0_debug",
2919 "c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr",
2920 "c0_taglo", "c0_taghi", "c0_errorepc", "c0_desave",
2921 };
2922
2923 static const struct mips_cp0sel_name mips_cp0sel_names_mips3264r2[] =
2924 {
2925 { 4, 1, "c0_contextconfig" },
2926 { 5, 1, "c0_pagegrain" },
2927 { 12, 1, "c0_intctl" },
2928 { 12, 2, "c0_srsctl" },
2929 { 12, 3, "c0_srsmap" },
2930 { 15, 1, "c0_ebase" },
2931 { 16, 1, "c0_config1" },
2932 { 16, 2, "c0_config2" },
2933 { 16, 3, "c0_config3" },
2934 { 18, 1, "c0_watchlo,1" },
2935 { 18, 2, "c0_watchlo,2" },
2936 { 18, 3, "c0_watchlo,3" },
2937 { 18, 4, "c0_watchlo,4" },
2938 { 18, 5, "c0_watchlo,5" },
2939 { 18, 6, "c0_watchlo,6" },
2940 { 18, 7, "c0_watchlo,7" },
2941 { 19, 1, "c0_watchhi,1" },
2942 { 19, 2, "c0_watchhi,2" },
2943 { 19, 3, "c0_watchhi,3" },
2944 { 19, 4, "c0_watchhi,4" },
2945 { 19, 5, "c0_watchhi,5" },
2946 { 19, 6, "c0_watchhi,6" },
2947 { 19, 7, "c0_watchhi,7" },
2948 { 23, 1, "c0_tracecontrol" },
2949 { 23, 2, "c0_tracecontrol2" },
2950 { 23, 3, "c0_usertracedata" },
2951 { 23, 4, "c0_tracebpc" },
2952 { 25, 1, "c0_perfcnt,1" },
2953 { 25, 2, "c0_perfcnt,2" },
2954 { 25, 3, "c0_perfcnt,3" },
2955 { 25, 4, "c0_perfcnt,4" },
2956 { 25, 5, "c0_perfcnt,5" },
2957 { 25, 6, "c0_perfcnt,6" },
2958 { 25, 7, "c0_perfcnt,7" },
2959 { 27, 1, "c0_cacheerr,1" },
2960 { 27, 2, "c0_cacheerr,2" },
2961 { 27, 3, "c0_cacheerr,3" },
2962 { 28, 1, "c0_datalo" },
2963 { 28, 2, "c0_taglo1" },
2964 { 28, 3, "c0_datalo1" },
2965 { 28, 4, "c0_taglo2" },
2966 { 28, 5, "c0_datalo2" },
2967 { 28, 6, "c0_taglo3" },
2968 { 28, 7, "c0_datalo3" },
2969 { 29, 1, "c0_datahi" },
2970 { 29, 2, "c0_taghi1" },
2971 { 29, 3, "c0_datahi1" },
2972 { 29, 4, "c0_taghi2" },
2973 { 29, 5, "c0_datahi2" },
2974 { 29, 6, "c0_taghi3" },
2975 { 29, 7, "c0_datahi3" },
2976 };
2977
2978 /* SB-1: MIPS64 (mips_cp0_names_mips3264) with minor mods. */
2979 static const char * const mips_cp0_names_sb1[32] =
2980 {
2981 "c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
2982 "c0_context", "c0_pagemask", "c0_wired", "$7",
2983 "c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
2984 "c0_status", "c0_cause", "c0_epc", "c0_prid",
2985 "c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
2986 "c0_xcontext", "$21", "$22", "c0_debug",
2987 "c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr_i",
2988 "c0_taglo_i", "c0_taghi_i", "c0_errorepc", "c0_desave",
2989 };
2990
2991 static const struct mips_cp0sel_name mips_cp0sel_names_sb1[] =
2992 {
2993 { 16, 1, "c0_config1" },
2994 { 18, 1, "c0_watchlo,1" },
2995 { 19, 1, "c0_watchhi,1" },
2996 { 22, 0, "c0_perftrace" },
2997 { 23, 3, "c0_edebug" },
2998 { 25, 1, "c0_perfcnt,1" },
2999 { 25, 2, "c0_perfcnt,2" },
3000 { 25, 3, "c0_perfcnt,3" },
3001 { 25, 4, "c0_perfcnt,4" },
3002 { 25, 5, "c0_perfcnt,5" },
3003 { 25, 6, "c0_perfcnt,6" },
3004 { 25, 7, "c0_perfcnt,7" },
3005 { 26, 1, "c0_buserr_pa" },
3006 { 27, 1, "c0_cacheerr_d" },
3007 { 27, 3, "c0_cacheerr_d_pa" },
3008 { 28, 1, "c0_datalo_i" },
3009 { 28, 2, "c0_taglo_d" },
3010 { 28, 3, "c0_datalo_d" },
3011 { 29, 1, "c0_datahi_i" },
3012 { 29, 2, "c0_taghi_d" },
3013 { 29, 3, "c0_datahi_d" },
3014 };
3015
3016 static const char * const mips_hwr_names_numeric[32] =
3017 {
3018 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
3019 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
3020 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
3021 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
3022 };
3023
3024 static const char * const mips_hwr_names_mips3264r2[32] =
3025 {
3026 "hwr_cpunum", "hwr_synci_step", "hwr_cc", "hwr_ccres",
3027 "$4", "$5", "$6", "$7",
3028 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
3029 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
3030 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
3031 };
3032
3033 struct mips_abi_choice
3034 {
3035 const char *name;
3036 const char * const *gpr_names;
3037 const char * const *fpr_names;
3038 };
3039
3040 struct mips_abi_choice mips_abi_choices[] =
3041 {
3042 { "numeric", mips_gpr_names_numeric, mips_fpr_names_numeric },
3043 { "32", mips_gpr_names_oldabi, mips_fpr_names_32 },
3044 { "n32", mips_gpr_names_newabi, mips_fpr_names_n32 },
3045 { "64", mips_gpr_names_newabi, mips_fpr_names_64 },
3046 };
3047
3048 struct mips_arch_choice
3049 {
3050 const char *name;
3051 int bfd_mach_valid;
3052 unsigned long bfd_mach;
3053 int processor;
3054 int isa;
3055 const char * const *cp0_names;
3056 const struct mips_cp0sel_name *cp0sel_names;
3057 unsigned int cp0sel_names_len;
3058 const char * const *hwr_names;
3059 };
3060
3061 #define bfd_mach_mips3000 3000
3062 #define bfd_mach_mips3900 3900
3063 #define bfd_mach_mips4000 4000
3064 #define bfd_mach_mips4010 4010
3065 #define bfd_mach_mips4100 4100
3066 #define bfd_mach_mips4111 4111
3067 #define bfd_mach_mips4120 4120
3068 #define bfd_mach_mips4300 4300
3069 #define bfd_mach_mips4400 4400
3070 #define bfd_mach_mips4600 4600
3071 #define bfd_mach_mips4650 4650
3072 #define bfd_mach_mips5000 5000
3073 #define bfd_mach_mips5400 5400
3074 #define bfd_mach_mips5500 5500
3075 #define bfd_mach_mips6000 6000
3076 #define bfd_mach_mips7000 7000
3077 #define bfd_mach_mips8000 8000
3078 #define bfd_mach_mips9000 9000
3079 #define bfd_mach_mips10000 10000
3080 #define bfd_mach_mips12000 12000
3081 #define bfd_mach_mips16 16
3082 #define bfd_mach_mips5 5
3083 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
3084 #define bfd_mach_mipsisa32 32
3085 #define bfd_mach_mipsisa32r2 33
3086 #define bfd_mach_mipsisa64 64
3087 #define bfd_mach_mipsisa64r2 65
3088
3089 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
3090
3091 const struct mips_arch_choice mips_arch_choices[] =
3092 {
3093 { "numeric", 0, 0, 0, 0,
3094 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3095
3096 { "r3000", 1, bfd_mach_mips3000, CPU_R3000, ISA_MIPS1,
3097 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3098 { "r3900", 1, bfd_mach_mips3900, CPU_R3900, ISA_MIPS1,
3099 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3100 { "r4000", 1, bfd_mach_mips4000, CPU_R4000, ISA_MIPS3,
3101 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3102 { "r4010", 1, bfd_mach_mips4010, CPU_R4010, ISA_MIPS2,
3103 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3104 { "vr4100", 1, bfd_mach_mips4100, CPU_VR4100, ISA_MIPS3,
3105 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3106 { "vr4111", 1, bfd_mach_mips4111, CPU_R4111, ISA_MIPS3,
3107 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3108 { "vr4120", 1, bfd_mach_mips4120, CPU_VR4120, ISA_MIPS3,
3109 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3110 { "r4300", 1, bfd_mach_mips4300, CPU_R4300, ISA_MIPS3,
3111 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3112 { "r4400", 1, bfd_mach_mips4400, CPU_R4400, ISA_MIPS3,
3113 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3114 { "r4600", 1, bfd_mach_mips4600, CPU_R4600, ISA_MIPS3,
3115 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3116 { "r4650", 1, bfd_mach_mips4650, CPU_R4650, ISA_MIPS3,
3117 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3118 { "r5000", 1, bfd_mach_mips5000, CPU_R5000, ISA_MIPS4,
3119 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3120 { "vr5400", 1, bfd_mach_mips5400, CPU_VR5400, ISA_MIPS4,
3121 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3122 { "vr5500", 1, bfd_mach_mips5500, CPU_VR5500, ISA_MIPS4,
3123 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3124 { "r6000", 1, bfd_mach_mips6000, CPU_R6000, ISA_MIPS2,
3125 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3126 { "rm7000", 1, bfd_mach_mips7000, CPU_RM7000, ISA_MIPS4,
3127 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3128 { "rm9000", 1, bfd_mach_mips7000, CPU_RM7000, ISA_MIPS4,
3129 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3130 { "r8000", 1, bfd_mach_mips8000, CPU_R8000, ISA_MIPS4,
3131 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3132 { "r10000", 1, bfd_mach_mips10000, CPU_R10000, ISA_MIPS4,
3133 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3134 { "r12000", 1, bfd_mach_mips12000, CPU_R12000, ISA_MIPS4,
3135 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3136 { "mips5", 1, bfd_mach_mips5, CPU_MIPS5, ISA_MIPS5,
3137 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3138
3139 /* For stock MIPS32, disassemble all applicable MIPS-specified ASEs.
3140 Note that MIPS-3D and MDMX are not applicable to MIPS32. (See
3141 _MIPS32 Architecture For Programmers Volume I: Introduction to the
3142 MIPS32 Architecture_ (MIPS Document Number MD00082, Revision 0.95),
3143 page 1. */
3144 { "mips32", 1, bfd_mach_mipsisa32, CPU_MIPS32,
3145 ISA_MIPS32 | INSN_MIPS16 | INSN_SMARTMIPS,
3146 mips_cp0_names_mips3264,
3147 mips_cp0sel_names_mips3264, ARRAY_SIZE (mips_cp0sel_names_mips3264),
3148 mips_hwr_names_numeric },
3149
3150 { "mips32r2", 1, bfd_mach_mipsisa32r2, CPU_MIPS32R2,
3151 (ISA_MIPS32R2 | INSN_MIPS16 | INSN_SMARTMIPS | INSN_DSP | INSN_DSPR2
3152 | INSN_MIPS3D | INSN_MT),
3153 mips_cp0_names_mips3264r2,
3154 mips_cp0sel_names_mips3264r2, ARRAY_SIZE (mips_cp0sel_names_mips3264r2),
3155 mips_hwr_names_mips3264r2 },
3156
3157 /* For stock MIPS64, disassemble all applicable MIPS-specified ASEs. */
3158 { "mips64", 1, bfd_mach_mipsisa64, CPU_MIPS64,
3159 ISA_MIPS64 | INSN_MIPS16 | INSN_MIPS3D | INSN_MDMX,
3160 mips_cp0_names_mips3264,
3161 mips_cp0sel_names_mips3264, ARRAY_SIZE (mips_cp0sel_names_mips3264),
3162 mips_hwr_names_numeric },
3163
3164 { "mips64r2", 1, bfd_mach_mipsisa64r2, CPU_MIPS64R2,
3165 (ISA_MIPS64R2 | INSN_MIPS16 | INSN_MIPS3D | INSN_DSP | INSN_DSPR2
3166 | INSN_DSP64 | INSN_MT | INSN_MDMX),
3167 mips_cp0_names_mips3264r2,
3168 mips_cp0sel_names_mips3264r2, ARRAY_SIZE (mips_cp0sel_names_mips3264r2),
3169 mips_hwr_names_mips3264r2 },
3170
3171 { "sb1", 1, bfd_mach_mips_sb1, CPU_SB1,
3172 ISA_MIPS64 | INSN_MIPS3D | INSN_SB1,
3173 mips_cp0_names_sb1,
3174 mips_cp0sel_names_sb1, ARRAY_SIZE (mips_cp0sel_names_sb1),
3175 mips_hwr_names_numeric },
3176
3177 /* This entry, mips16, is here only for ISA/processor selection; do
3178 not print its name. */
3179 { "", 1, bfd_mach_mips16, CPU_MIPS16, ISA_MIPS3 | INSN_MIPS16,
3180 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3181 };
3182
3183 /* ISA and processor type to disassemble for, and register names to use.
3184 set_default_mips_dis_options and parse_mips_dis_options fill in these
3185 values. */
3186 static int mips_processor;
3187 static int mips_isa;
3188 static const char * const *mips_gpr_names;
3189 static const char * const *mips_fpr_names;
3190 static const char * const *mips_cp0_names;
3191 static const struct mips_cp0sel_name *mips_cp0sel_names;
3192 static int mips_cp0sel_names_len;
3193 static const char * const *mips_hwr_names;
3194
3195 /* Other options */
3196 static int no_aliases; /* If set disassemble as most general inst. */
3197 \f
3198 static const struct mips_abi_choice *
3199 choose_abi_by_name (const char *name, unsigned int namelen)
3200 {
3201 const struct mips_abi_choice *c;
3202 unsigned int i;
3203
3204 for (i = 0, c = NULL; i < ARRAY_SIZE (mips_abi_choices) && c == NULL; i++)
3205 if (strncmp (mips_abi_choices[i].name, name, namelen) == 0
3206 && strlen (mips_abi_choices[i].name) == namelen)
3207 c = &mips_abi_choices[i];
3208
3209 return c;
3210 }
3211
3212 static const struct mips_arch_choice *
3213 choose_arch_by_name (const char *name, unsigned int namelen)
3214 {
3215 const struct mips_arch_choice *c = NULL;
3216 unsigned int i;
3217
3218 for (i = 0, c = NULL; i < ARRAY_SIZE (mips_arch_choices) && c == NULL; i++)
3219 if (strncmp (mips_arch_choices[i].name, name, namelen) == 0
3220 && strlen (mips_arch_choices[i].name) == namelen)
3221 c = &mips_arch_choices[i];
3222
3223 return c;
3224 }
3225
3226 static const struct mips_arch_choice *
3227 choose_arch_by_number (unsigned long mach)
3228 {
3229 static unsigned long hint_bfd_mach;
3230 static const struct mips_arch_choice *hint_arch_choice;
3231 const struct mips_arch_choice *c;
3232 unsigned int i;
3233
3234 /* We optimize this because even if the user specifies no
3235 flags, this will be done for every instruction! */
3236 if (hint_bfd_mach == mach
3237 && hint_arch_choice != NULL
3238 && hint_arch_choice->bfd_mach == hint_bfd_mach)
3239 return hint_arch_choice;
3240
3241 for (i = 0, c = NULL; i < ARRAY_SIZE (mips_arch_choices) && c == NULL; i++)
3242 {
3243 if (mips_arch_choices[i].bfd_mach_valid
3244 && mips_arch_choices[i].bfd_mach == mach)
3245 {
3246 c = &mips_arch_choices[i];
3247 hint_bfd_mach = mach;
3248 hint_arch_choice = c;
3249 }
3250 }
3251 return c;
3252 }
3253
3254 static void
3255 set_default_mips_dis_options (struct disassemble_info *info)
3256 {
3257 const struct mips_arch_choice *chosen_arch;
3258
3259 /* Defaults: mipsIII/r3000 (?!), (o)32-style ("oldabi") GPR names,
3260 and numeric FPR, CP0 register, and HWR names. */
3261 mips_isa = ISA_MIPS3;
3262 mips_processor = CPU_R3000;
3263 mips_gpr_names = mips_gpr_names_oldabi;
3264 mips_fpr_names = mips_fpr_names_numeric;
3265 mips_cp0_names = mips_cp0_names_numeric;
3266 mips_cp0sel_names = NULL;
3267 mips_cp0sel_names_len = 0;
3268 mips_hwr_names = mips_hwr_names_numeric;
3269 no_aliases = 0;
3270
3271 /* If an ELF "newabi" binary, use the n32/(n)64 GPR names. */
3272 #if 0
3273 if (info->flavour == bfd_target_elf_flavour && info->section != NULL)
3274 {
3275 Elf_Internal_Ehdr *header;
3276
3277 header = elf_elfheader (info->section->owner);
3278 if (is_newabi (header))
3279 mips_gpr_names = mips_gpr_names_newabi;
3280 }
3281 #endif
3282
3283 /* Set ISA, architecture, and cp0 register names as best we can. */
3284 #if !defined(SYMTAB_AVAILABLE) && 0
3285 /* This is running out on a target machine, not in a host tool.
3286 FIXME: Where does mips_target_info come from? */
3287 target_processor = mips_target_info.processor;
3288 mips_isa = mips_target_info.isa;
3289 #else
3290 chosen_arch = choose_arch_by_number (info->mach);
3291 if (chosen_arch != NULL)
3292 {
3293 mips_processor = chosen_arch->processor;
3294 mips_isa = chosen_arch->isa;
3295 mips_cp0_names = chosen_arch->cp0_names;
3296 mips_cp0sel_names = chosen_arch->cp0sel_names;
3297 mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
3298 mips_hwr_names = chosen_arch->hwr_names;
3299 }
3300 #endif
3301 }
3302
3303 static void
3304 parse_mips_dis_option (const char *option, unsigned int len)
3305 {
3306 unsigned int i, optionlen, vallen;
3307 const char *val;
3308 const struct mips_abi_choice *chosen_abi;
3309 const struct mips_arch_choice *chosen_arch;
3310
3311 /* Look for the = that delimits the end of the option name. */
3312 for (i = 0; i < len; i++)
3313 {
3314 if (option[i] == '=')
3315 break;
3316 }
3317 if (i == 0) /* Invalid option: no name before '='. */
3318 return;
3319 if (i == len) /* Invalid option: no '='. */
3320 return;
3321 if (i == (len - 1)) /* Invalid option: no value after '='. */
3322 return;
3323
3324 optionlen = i;
3325 val = option + (optionlen + 1);
3326 vallen = len - (optionlen + 1);
3327
3328 if (strncmp("gpr-names", option, optionlen) == 0
3329 && strlen("gpr-names") == optionlen)
3330 {
3331 chosen_abi = choose_abi_by_name (val, vallen);
3332 if (chosen_abi != NULL)
3333 mips_gpr_names = chosen_abi->gpr_names;
3334 return;
3335 }
3336
3337 if (strncmp("fpr-names", option, optionlen) == 0
3338 && strlen("fpr-names") == optionlen)
3339 {
3340 chosen_abi = choose_abi_by_name (val, vallen);
3341 if (chosen_abi != NULL)
3342 mips_fpr_names = chosen_abi->fpr_names;
3343 return;
3344 }
3345
3346 if (strncmp("cp0-names", option, optionlen) == 0
3347 && strlen("cp0-names") == optionlen)
3348 {
3349 chosen_arch = choose_arch_by_name (val, vallen);
3350 if (chosen_arch != NULL)
3351 {
3352 mips_cp0_names = chosen_arch->cp0_names;
3353 mips_cp0sel_names = chosen_arch->cp0sel_names;
3354 mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
3355 }
3356 return;
3357 }
3358
3359 if (strncmp("hwr-names", option, optionlen) == 0
3360 && strlen("hwr-names") == optionlen)
3361 {
3362 chosen_arch = choose_arch_by_name (val, vallen);
3363 if (chosen_arch != NULL)
3364 mips_hwr_names = chosen_arch->hwr_names;
3365 return;
3366 }
3367
3368 if (strncmp("reg-names", option, optionlen) == 0
3369 && strlen("reg-names") == optionlen)
3370 {
3371 /* We check both ABI and ARCH here unconditionally, so
3372 that "numeric" will do the desirable thing: select
3373 numeric register names for all registers. Other than
3374 that, a given name probably won't match both. */
3375 chosen_abi = choose_abi_by_name (val, vallen);
3376 if (chosen_abi != NULL)
3377 {
3378 mips_gpr_names = chosen_abi->gpr_names;
3379 mips_fpr_names = chosen_abi->fpr_names;
3380 }
3381 chosen_arch = choose_arch_by_name (val, vallen);
3382 if (chosen_arch != NULL)
3383 {
3384 mips_cp0_names = chosen_arch->cp0_names;
3385 mips_cp0sel_names = chosen_arch->cp0sel_names;
3386 mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
3387 mips_hwr_names = chosen_arch->hwr_names;
3388 }
3389 return;
3390 }
3391
3392 /* Invalid option. */
3393 }
3394
3395 static void
3396 parse_mips_dis_options (const char *options)
3397 {
3398 const char *option_end;
3399
3400 if (options == NULL)
3401 return;
3402
3403 while (*options != '\0')
3404 {
3405 /* Skip empty options. */
3406 if (*options == ',')
3407 {
3408 options++;
3409 continue;
3410 }
3411
3412 /* We know that *options is neither NUL or a comma. */
3413 option_end = options + 1;
3414 while (*option_end != ',' && *option_end != '\0')
3415 option_end++;
3416
3417 parse_mips_dis_option (options, option_end - options);
3418
3419 /* Go on to the next one. If option_end points to a comma, it
3420 will be skipped above. */
3421 options = option_end;
3422 }
3423 }
3424
3425 static const struct mips_cp0sel_name *
3426 lookup_mips_cp0sel_name (const struct mips_cp0sel_name *names,
3427 unsigned int len,
3428 unsigned int cp0reg,
3429 unsigned int sel)
3430 {
3431 unsigned int i;
3432
3433 for (i = 0; i < len; i++)
3434 if (names[i].cp0reg == cp0reg && names[i].sel == sel)
3435 return &names[i];
3436 return NULL;
3437 }
3438 \f
3439 /* Print insn arguments for 32/64-bit code. */
3440
3441 static void
3442 print_insn_args (const char *d,
3443 register unsigned long int l,
3444 bfd_vma pc,
3445 struct disassemble_info *info,
3446 const struct mips_opcode *opp)
3447 {
3448 int op, delta;
3449 unsigned int lsb, msb, msbd;
3450
3451 lsb = 0;
3452
3453 for (; *d != '\0'; d++)
3454 {
3455 switch (*d)
3456 {
3457 case ',':
3458 case '(':
3459 case ')':
3460 case '[':
3461 case ']':
3462 (*info->fprintf_func) (info->stream, "%c", *d);
3463 break;
3464
3465 case '+':
3466 /* Extension character; switch for second char. */
3467 d++;
3468 switch (*d)
3469 {
3470 case '\0':
3471 /* xgettext:c-format */
3472 (*info->fprintf_func) (info->stream,
3473 _("# internal error, incomplete extension sequence (+)"));
3474 return;
3475
3476 case 'A':
3477 lsb = (l >> OP_SH_SHAMT) & OP_MASK_SHAMT;
3478 (*info->fprintf_func) (info->stream, "0x%x", lsb);
3479 break;
3480
3481 case 'B':
3482 msb = (l >> OP_SH_INSMSB) & OP_MASK_INSMSB;
3483 (*info->fprintf_func) (info->stream, "0x%x", msb - lsb + 1);
3484 break;
3485
3486 case '1':
3487 (*info->fprintf_func) (info->stream, "0x%lx",
3488 (l >> OP_SH_UDI1) & OP_MASK_UDI1);
3489 break;
3490
3491 case '2':
3492 (*info->fprintf_func) (info->stream, "0x%lx",
3493 (l >> OP_SH_UDI2) & OP_MASK_UDI2);
3494 break;
3495
3496 case '3':
3497 (*info->fprintf_func) (info->stream, "0x%lx",
3498 (l >> OP_SH_UDI3) & OP_MASK_UDI3);
3499 break;
3500
3501 case '4':
3502 (*info->fprintf_func) (info->stream, "0x%lx",
3503 (l >> OP_SH_UDI4) & OP_MASK_UDI4);
3504 break;
3505
3506 case 'C':
3507 case 'H':
3508 msbd = (l >> OP_SH_EXTMSBD) & OP_MASK_EXTMSBD;
3509 (*info->fprintf_func) (info->stream, "0x%x", msbd + 1);
3510 break;
3511
3512 case 'D':
3513 {
3514 const struct mips_cp0sel_name *n;
3515 unsigned int cp0reg, sel;
3516
3517 cp0reg = (l >> OP_SH_RD) & OP_MASK_RD;
3518 sel = (l >> OP_SH_SEL) & OP_MASK_SEL;
3519
3520 /* CP0 register including 'sel' code for mtcN (et al.), to be
3521 printed textually if known. If not known, print both
3522 CP0 register name and sel numerically since CP0 register
3523 with sel 0 may have a name unrelated to register being
3524 printed. */
3525 n = lookup_mips_cp0sel_name(mips_cp0sel_names,
3526 mips_cp0sel_names_len, cp0reg, sel);
3527 if (n != NULL)
3528 (*info->fprintf_func) (info->stream, "%s", n->name);
3529 else
3530 (*info->fprintf_func) (info->stream, "$%d,%d", cp0reg, sel);
3531 break;
3532 }
3533
3534 case 'E':
3535 lsb = ((l >> OP_SH_SHAMT) & OP_MASK_SHAMT) + 32;
3536 (*info->fprintf_func) (info->stream, "0x%x", lsb);
3537 break;
3538
3539 case 'F':
3540 msb = ((l >> OP_SH_INSMSB) & OP_MASK_INSMSB) + 32;
3541 (*info->fprintf_func) (info->stream, "0x%x", msb - lsb + 1);
3542 break;
3543
3544 case 'G':
3545 msbd = ((l >> OP_SH_EXTMSBD) & OP_MASK_EXTMSBD) + 32;
3546 (*info->fprintf_func) (info->stream, "0x%x", msbd + 1);
3547 break;
3548
3549 case 't': /* Coprocessor 0 reg name */
3550 (*info->fprintf_func) (info->stream, "%s",
3551 mips_cp0_names[(l >> OP_SH_RT) &
3552 OP_MASK_RT]);
3553 break;
3554
3555 case 'T': /* Coprocessor 0 reg name */
3556 {
3557 const struct mips_cp0sel_name *n;
3558 unsigned int cp0reg, sel;
3559
3560 cp0reg = (l >> OP_SH_RT) & OP_MASK_RT;
3561 sel = (l >> OP_SH_SEL) & OP_MASK_SEL;
3562
3563 /* CP0 register including 'sel' code for mftc0, to be
3564 printed textually if known. If not known, print both
3565 CP0 register name and sel numerically since CP0 register
3566 with sel 0 may have a name unrelated to register being
3567 printed. */
3568 n = lookup_mips_cp0sel_name(mips_cp0sel_names,
3569 mips_cp0sel_names_len, cp0reg, sel);
3570 if (n != NULL)
3571 (*info->fprintf_func) (info->stream, "%s", n->name);
3572 else
3573 (*info->fprintf_func) (info->stream, "$%d,%d", cp0reg, sel);
3574 break;
3575 }
3576
3577 default:
3578 /* xgettext:c-format */
3579 (*info->fprintf_func) (info->stream,
3580 _("# internal error, undefined extension sequence (+%c)"),
3581 *d);
3582 return;
3583 }
3584 break;
3585
3586 case '2':
3587 (*info->fprintf_func) (info->stream, "0x%lx",
3588 (l >> OP_SH_BP) & OP_MASK_BP);
3589 break;
3590
3591 case '3':
3592 (*info->fprintf_func) (info->stream, "0x%lx",
3593 (l >> OP_SH_SA3) & OP_MASK_SA3);
3594 break;
3595
3596 case '4':
3597 (*info->fprintf_func) (info->stream, "0x%lx",
3598 (l >> OP_SH_SA4) & OP_MASK_SA4);
3599 break;
3600
3601 case '5':
3602 (*info->fprintf_func) (info->stream, "0x%lx",
3603 (l >> OP_SH_IMM8) & OP_MASK_IMM8);
3604 break;
3605
3606 case '6':
3607 (*info->fprintf_func) (info->stream, "0x%lx",
3608 (l >> OP_SH_RS) & OP_MASK_RS);
3609 break;
3610
3611 case '7':
3612 (*info->fprintf_func) (info->stream, "$ac%ld",
3613 (l >> OP_SH_DSPACC) & OP_MASK_DSPACC);
3614 break;
3615
3616 case '8':
3617 (*info->fprintf_func) (info->stream, "0x%lx",
3618 (l >> OP_SH_WRDSP) & OP_MASK_WRDSP);
3619 break;
3620
3621 case '9':
3622 (*info->fprintf_func) (info->stream, "$ac%ld",
3623 (l >> OP_SH_DSPACC_S) & OP_MASK_DSPACC_S);
3624 break;
3625
3626 case '0': /* dsp 6-bit signed immediate in bit 20 */
3627 delta = ((l >> OP_SH_DSPSFT) & OP_MASK_DSPSFT);
3628 if (delta & 0x20) /* test sign bit */
3629 delta |= ~OP_MASK_DSPSFT;
3630 (*info->fprintf_func) (info->stream, "%d", delta);
3631 break;
3632
3633 case ':': /* dsp 7-bit signed immediate in bit 19 */
3634 delta = ((l >> OP_SH_DSPSFT_7) & OP_MASK_DSPSFT_7);
3635 if (delta & 0x40) /* test sign bit */
3636 delta |= ~OP_MASK_DSPSFT_7;
3637 (*info->fprintf_func) (info->stream, "%d", delta);
3638 break;
3639
3640 case '\'':
3641 (*info->fprintf_func) (info->stream, "0x%lx",
3642 (l >> OP_SH_RDDSP) & OP_MASK_RDDSP);
3643 break;
3644
3645 case '@': /* dsp 10-bit signed immediate in bit 16 */
3646 delta = ((l >> OP_SH_IMM10) & OP_MASK_IMM10);
3647 if (delta & 0x200) /* test sign bit */
3648 delta |= ~OP_MASK_IMM10;
3649 (*info->fprintf_func) (info->stream, "%d", delta);
3650 break;
3651
3652 case '!':
3653 (*info->fprintf_func) (info->stream, "%ld",
3654 (l >> OP_SH_MT_U) & OP_MASK_MT_U);
3655 break;
3656
3657 case '$':
3658 (*info->fprintf_func) (info->stream, "%ld",
3659 (l >> OP_SH_MT_H) & OP_MASK_MT_H);
3660 break;
3661
3662 case '*':
3663 (*info->fprintf_func) (info->stream, "$ac%ld",
3664 (l >> OP_SH_MTACC_T) & OP_MASK_MTACC_T);
3665 break;
3666
3667 case '&':
3668 (*info->fprintf_func) (info->stream, "$ac%ld",
3669 (l >> OP_SH_MTACC_D) & OP_MASK_MTACC_D);
3670 break;
3671
3672 case 'g':
3673 /* Coprocessor register for CTTC1, MTTC2, MTHC2, CTTC2. */
3674 (*info->fprintf_func) (info->stream, "$%ld",
3675 (l >> OP_SH_RD) & OP_MASK_RD);
3676 break;
3677
3678 case 's':
3679 case 'b':
3680 case 'r':
3681 case 'v':
3682 (*info->fprintf_func) (info->stream, "%s",
3683 mips_gpr_names[(l >> OP_SH_RS) & OP_MASK_RS]);
3684 break;
3685
3686 case 't':
3687 case 'w':
3688 (*info->fprintf_func) (info->stream, "%s",
3689 mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
3690 break;
3691
3692 case 'i':
3693 case 'u':
3694 (*info->fprintf_func) (info->stream, "0x%lx",
3695 (l >> OP_SH_IMMEDIATE) & OP_MASK_IMMEDIATE);
3696 break;
3697
3698 case 'j': /* Same as i, but sign-extended. */
3699 case 'o':
3700 delta = (l >> OP_SH_DELTA) & OP_MASK_DELTA;
3701 if (delta & 0x8000)
3702 delta |= ~0xffff;
3703 (*info->fprintf_func) (info->stream, "%d",
3704 delta);
3705 break;
3706
3707 case 'h':
3708 (*info->fprintf_func) (info->stream, "0x%x",
3709 (unsigned int) ((l >> OP_SH_PREFX)
3710 & OP_MASK_PREFX));
3711 break;
3712
3713 case 'k':
3714 (*info->fprintf_func) (info->stream, "0x%x",
3715 (unsigned int) ((l >> OP_SH_CACHE)
3716 & OP_MASK_CACHE));
3717 break;
3718
3719 case 'a':
3720 info->target = (((pc + 4) & ~(bfd_vma) 0x0fffffff)
3721 | (((l >> OP_SH_TARGET) & OP_MASK_TARGET) << 2));
3722 /* For gdb disassembler, force odd address on jalx. */
3723 if (info->flavour == bfd_target_unknown_flavour
3724 && strcmp (opp->name, "jalx") == 0)
3725 info->target |= 1;
3726 (*info->print_address_func) (info->target, info);
3727 break;
3728
3729 case 'p':
3730 /* Sign extend the displacement. */
3731 delta = (l >> OP_SH_DELTA) & OP_MASK_DELTA;
3732 if (delta & 0x8000)
3733 delta |= ~0xffff;
3734 info->target = (delta << 2) + pc + INSNLEN;
3735 (*info->print_address_func) (info->target, info);
3736 break;
3737
3738 case 'd':
3739 (*info->fprintf_func) (info->stream, "%s",
3740 mips_gpr_names[(l >> OP_SH_RD) & OP_MASK_RD]);
3741 break;
3742
3743 case 'U':
3744 {
3745 /* First check for both rd and rt being equal. */
3746 unsigned int reg = (l >> OP_SH_RD) & OP_MASK_RD;
3747 if (reg == ((l >> OP_SH_RT) & OP_MASK_RT))
3748 (*info->fprintf_func) (info->stream, "%s",
3749 mips_gpr_names[reg]);
3750 else
3751 {
3752 /* If one is zero use the other. */
3753 if (reg == 0)
3754 (*info->fprintf_func) (info->stream, "%s",
3755 mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
3756 else if (((l >> OP_SH_RT) & OP_MASK_RT) == 0)
3757 (*info->fprintf_func) (info->stream, "%s",
3758 mips_gpr_names[reg]);
3759 else /* Bogus, result depends on processor. */
3760 (*info->fprintf_func) (info->stream, "%s or %s",
3761 mips_gpr_names[reg],
3762 mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
3763 }
3764 }
3765 break;
3766
3767 case 'z':
3768 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[0]);
3769 break;
3770
3771 case '<':
3772 (*info->fprintf_func) (info->stream, "0x%lx",
3773 (l >> OP_SH_SHAMT) & OP_MASK_SHAMT);
3774 break;
3775
3776 case 'c':
3777 (*info->fprintf_func) (info->stream, "0x%lx",
3778 (l >> OP_SH_CODE) & OP_MASK_CODE);
3779 break;
3780
3781 case 'q':
3782 (*info->fprintf_func) (info->stream, "0x%lx",
3783 (l >> OP_SH_CODE2) & OP_MASK_CODE2);
3784 break;
3785
3786 case 'C':
3787 (*info->fprintf_func) (info->stream, "0x%lx",
3788 (l >> OP_SH_COPZ) & OP_MASK_COPZ);
3789 break;
3790
3791 case 'B':
3792 (*info->fprintf_func) (info->stream, "0x%lx",
3793
3794 (l >> OP_SH_CODE20) & OP_MASK_CODE20);
3795 break;
3796
3797 case 'J':
3798 (*info->fprintf_func) (info->stream, "0x%lx",
3799 (l >> OP_SH_CODE19) & OP_MASK_CODE19);
3800 break;
3801
3802 case 'S':
3803 case 'V':
3804 (*info->fprintf_func) (info->stream, "%s",
3805 mips_fpr_names[(l >> OP_SH_FS) & OP_MASK_FS]);
3806 break;
3807
3808 case 'T':
3809 case 'W':
3810 (*info->fprintf_func) (info->stream, "%s",
3811 mips_fpr_names[(l >> OP_SH_FT) & OP_MASK_FT]);
3812 break;
3813
3814 case 'D':
3815 (*info->fprintf_func) (info->stream, "%s",
3816 mips_fpr_names[(l >> OP_SH_FD) & OP_MASK_FD]);
3817 break;
3818
3819 case 'R':
3820 (*info->fprintf_func) (info->stream, "%s",
3821 mips_fpr_names[(l >> OP_SH_FR) & OP_MASK_FR]);
3822 break;
3823
3824 case 'E':
3825 /* Coprocessor register for lwcN instructions, et al.
3826
3827 Note that there is no load/store cp0 instructions, and
3828 that FPU (cp1) instructions disassemble this field using
3829 'T' format. Therefore, until we gain understanding of
3830 cp2 register names, we can simply print the register
3831 numbers. */
3832 (*info->fprintf_func) (info->stream, "$%ld",
3833 (l >> OP_SH_RT) & OP_MASK_RT);
3834 break;
3835
3836 case 'G':
3837 /* Coprocessor register for mtcN instructions, et al. Note
3838 that FPU (cp1) instructions disassemble this field using
3839 'S' format. Therefore, we only need to worry about cp0,
3840 cp2, and cp3. */
3841 op = (l >> OP_SH_OP) & OP_MASK_OP;
3842 if (op == OP_OP_COP0)
3843 (*info->fprintf_func) (info->stream, "%s",
3844 mips_cp0_names[(l >> OP_SH_RD) & OP_MASK_RD]);
3845 else
3846 (*info->fprintf_func) (info->stream, "$%ld",
3847 (l >> OP_SH_RD) & OP_MASK_RD);
3848 break;
3849
3850 case 'K':
3851 (*info->fprintf_func) (info->stream, "%s",
3852 mips_hwr_names[(l >> OP_SH_RD) & OP_MASK_RD]);
3853 break;
3854
3855 case 'N':
3856 (*info->fprintf_func) (info->stream,
3857 ((opp->pinfo & (FP_D | FP_S)) != 0
3858 ? "$fcc%ld" : "$cc%ld"),
3859 (l >> OP_SH_BCC) & OP_MASK_BCC);
3860 break;
3861
3862 case 'M':
3863 (*info->fprintf_func) (info->stream, "$fcc%ld",
3864 (l >> OP_SH_CCC) & OP_MASK_CCC);
3865 break;
3866
3867 case 'P':
3868 (*info->fprintf_func) (info->stream, "%ld",
3869 (l >> OP_SH_PERFREG) & OP_MASK_PERFREG);
3870 break;
3871
3872 case 'e':
3873 (*info->fprintf_func) (info->stream, "%ld",
3874 (l >> OP_SH_VECBYTE) & OP_MASK_VECBYTE);
3875 break;
3876
3877 case '%':
3878 (*info->fprintf_func) (info->stream, "%ld",
3879 (l >> OP_SH_VECALIGN) & OP_MASK_VECALIGN);
3880 break;
3881
3882 case 'H':
3883 (*info->fprintf_func) (info->stream, "%ld",
3884 (l >> OP_SH_SEL) & OP_MASK_SEL);
3885 break;
3886
3887 case 'O':
3888 (*info->fprintf_func) (info->stream, "%ld",
3889 (l >> OP_SH_ALN) & OP_MASK_ALN);
3890 break;
3891
3892 case 'Q':
3893 {
3894 unsigned int vsel = (l >> OP_SH_VSEL) & OP_MASK_VSEL;
3895
3896 if ((vsel & 0x10) == 0)
3897 {
3898 int fmt;
3899
3900 vsel &= 0x0f;
3901 for (fmt = 0; fmt < 3; fmt++, vsel >>= 1)
3902 if ((vsel & 1) == 0)
3903 break;
3904 (*info->fprintf_func) (info->stream, "$v%ld[%d]",
3905 (l >> OP_SH_FT) & OP_MASK_FT,
3906 vsel >> 1);
3907 }
3908 else if ((vsel & 0x08) == 0)
3909 {
3910 (*info->fprintf_func) (info->stream, "$v%ld",
3911 (l >> OP_SH_FT) & OP_MASK_FT);
3912 }
3913 else
3914 {
3915 (*info->fprintf_func) (info->stream, "0x%lx",
3916 (l >> OP_SH_FT) & OP_MASK_FT);
3917 }
3918 }
3919 break;
3920
3921 case 'X':
3922 (*info->fprintf_func) (info->stream, "$v%ld",
3923 (l >> OP_SH_FD) & OP_MASK_FD);
3924 break;
3925
3926 case 'Y':
3927 (*info->fprintf_func) (info->stream, "$v%ld",
3928 (l >> OP_SH_FS) & OP_MASK_FS);
3929 break;
3930
3931 case 'Z':
3932 (*info->fprintf_func) (info->stream, "$v%ld",
3933 (l >> OP_SH_FT) & OP_MASK_FT);
3934 break;
3935
3936 default:
3937 /* xgettext:c-format */
3938 (*info->fprintf_func) (info->stream,
3939 _("# internal error, undefined modifier(%c)"),
3940 *d);
3941 return;
3942 }
3943 }
3944 }
3945 \f
3946 /* Check if the object uses NewABI conventions. */
3947 #if 0
3948 static int
3949 is_newabi (header)
3950 Elf_Internal_Ehdr *header;
3951 {
3952 /* There are no old-style ABIs which use 64-bit ELF. */
3953 if (header->e_ident[EI_CLASS] == ELFCLASS64)
3954 return 1;
3955
3956 /* If a 32-bit ELF file, n32 is a new-style ABI. */
3957 if ((header->e_flags & EF_MIPS_ABI2) != 0)
3958 return 1;
3959
3960 return 0;
3961 }
3962 #endif
3963 \f
3964 /* Print the mips instruction at address MEMADDR in debugged memory,
3965 on using INFO. Returns length of the instruction, in bytes, which is
3966 always INSNLEN. BIGENDIAN must be 1 if this is big-endian code, 0 if
3967 this is little-endian code. */
3968
3969 static int
3970 print_insn_mips (bfd_vma memaddr,
3971 unsigned long int word,
3972 struct disassemble_info *info)
3973 {
3974 const struct mips_opcode *op;
3975 static bfd_boolean init = 0;
3976 static const struct mips_opcode *mips_hash[OP_MASK_OP + 1];
3977
3978 /* Build a hash table to shorten the search time. */
3979 if (! init)
3980 {
3981 unsigned int i;
3982
3983 for (i = 0; i <= OP_MASK_OP; i++)
3984 {
3985 for (op = mips_opcodes; op < &mips_opcodes[NUMOPCODES]; op++)
3986 {
3987 if (op->pinfo == INSN_MACRO
3988 || (no_aliases && (op->pinfo2 & INSN2_ALIAS)))
3989 continue;
3990 if (i == ((op->match >> OP_SH_OP) & OP_MASK_OP))
3991 {
3992 mips_hash[i] = op;
3993 break;
3994 }
3995 }
3996 }
3997
3998 init = 1;
3999 }
4000
4001 info->bytes_per_chunk = INSNLEN;
4002 info->display_endian = info->endian;
4003 info->insn_info_valid = 1;
4004 info->branch_delay_insns = 0;
4005 info->data_size = 0;
4006 info->insn_type = dis_nonbranch;
4007 info->target = 0;
4008 info->target2 = 0;
4009
4010 op = mips_hash[(word >> OP_SH_OP) & OP_MASK_OP];
4011 if (op != NULL)
4012 {
4013 for (; op < &mips_opcodes[NUMOPCODES]; op++)
4014 {
4015 if (op->pinfo != INSN_MACRO
4016 && !(no_aliases && (op->pinfo2 & INSN2_ALIAS))
4017 && (word & op->mask) == op->match)
4018 {
4019 const char *d;
4020
4021 /* We always allow to disassemble the jalx instruction. */
4022 if (! OPCODE_IS_MEMBER (op, mips_isa, mips_processor)
4023 && strcmp (op->name, "jalx"))
4024 continue;
4025
4026 /* Figure out instruction type and branch delay information. */
4027 if ((op->pinfo & INSN_UNCOND_BRANCH_DELAY) != 0)
4028 {
4029 if ((info->insn_type & INSN_WRITE_GPR_31) != 0)
4030 info->insn_type = dis_jsr;
4031 else
4032 info->insn_type = dis_branch;
4033 info->branch_delay_insns = 1;
4034 }
4035 else if ((op->pinfo & (INSN_COND_BRANCH_DELAY
4036 | INSN_COND_BRANCH_LIKELY)) != 0)
4037 {
4038 if ((info->insn_type & INSN_WRITE_GPR_31) != 0)
4039 info->insn_type = dis_condjsr;
4040 else
4041 info->insn_type = dis_condbranch;
4042 info->branch_delay_insns = 1;
4043 }
4044 else if ((op->pinfo & (INSN_STORE_MEMORY
4045 | INSN_LOAD_MEMORY_DELAY)) != 0)
4046 info->insn_type = dis_dref;
4047
4048 (*info->fprintf_func) (info->stream, "%s", op->name);
4049
4050 d = op->args;
4051 if (d != NULL && *d != '\0')
4052 {
4053 (*info->fprintf_func) (info->stream, "\t");
4054 print_insn_args (d, word, memaddr, info, op);
4055 }
4056
4057 return INSNLEN;
4058 }
4059 }
4060 }
4061
4062 /* Handle undefined instructions. */
4063 info->insn_type = dis_noninsn;
4064 (*info->fprintf_func) (info->stream, "0x%lx", word);
4065 return INSNLEN;
4066 }
4067 \f
4068 /* In an environment where we do not know the symbol type of the
4069 instruction we are forced to assume that the low order bit of the
4070 instructions' address may mark it as a mips16 instruction. If we
4071 are single stepping, or the pc is within the disassembled function,
4072 this works. Otherwise, we need a clue. Sometimes. */
4073
4074 static int
4075 _print_insn_mips (bfd_vma memaddr,
4076 struct disassemble_info *info,
4077 enum bfd_endian endianness)
4078 {
4079 bfd_byte buffer[INSNLEN];
4080 int status;
4081
4082 set_default_mips_dis_options (info);
4083 parse_mips_dis_options (info->disassembler_options);
4084
4085 #if 0
4086 #if 1
4087 /* FIXME: If odd address, this is CLEARLY a mips 16 instruction. */
4088 /* Only a few tools will work this way. */
4089 if (memaddr & 0x01)
4090 return print_insn_mips16 (memaddr, info);
4091 #endif
4092
4093 #if SYMTAB_AVAILABLE
4094 if (info->mach == bfd_mach_mips16
4095 || (info->flavour == bfd_target_elf_flavour
4096 && info->symbols != NULL
4097 && ((*(elf_symbol_type **) info->symbols)->internal_elf_sym.st_other
4098 == STO_MIPS16)))
4099 return print_insn_mips16 (memaddr, info);
4100 #endif
4101 #endif
4102
4103 status = (*info->read_memory_func) (memaddr, buffer, INSNLEN, info);
4104 if (status == 0)
4105 {
4106 unsigned long insn;
4107
4108 if (endianness == BFD_ENDIAN_BIG)
4109 insn = (unsigned long) bfd_getb32 (buffer);
4110 else
4111 insn = (unsigned long) bfd_getl32 (buffer);
4112
4113 return print_insn_mips (memaddr, insn, info);
4114 }
4115 else
4116 {
4117 (*info->memory_error_func) (status, memaddr, info);
4118 return -1;
4119 }
4120 }
4121
4122 int
4123 print_insn_big_mips (bfd_vma memaddr, struct disassemble_info *info)
4124 {
4125 return _print_insn_mips (memaddr, info, BFD_ENDIAN_BIG);
4126 }
4127
4128 int
4129 print_insn_little_mips (bfd_vma memaddr, struct disassemble_info *info)
4130 {
4131 return _print_insn_mips (memaddr, info, BFD_ENDIAN_LITTLE);
4132 }
4133 \f
4134 /* Disassemble mips16 instructions. */
4135 #if 0
4136 static int
4137 print_insn_mips16 (bfd_vma memaddr, struct disassemble_info *info)
4138 {
4139 int status;
4140 bfd_byte buffer[2];
4141 int length;
4142 int insn;
4143 bfd_boolean use_extend;
4144 int extend = 0;
4145 const struct mips_opcode *op, *opend;
4146
4147 info->bytes_per_chunk = 2;
4148 info->display_endian = info->endian;
4149 info->insn_info_valid = 1;
4150 info->branch_delay_insns = 0;
4151 info->data_size = 0;
4152 info->insn_type = dis_nonbranch;
4153 info->target = 0;
4154 info->target2 = 0;
4155
4156 status = (*info->read_memory_func) (memaddr, buffer, 2, info);
4157 if (status != 0)
4158 {
4159 (*info->memory_error_func) (status, memaddr, info);
4160 return -1;
4161 }
4162
4163 length = 2;
4164
4165 if (info->endian == BFD_ENDIAN_BIG)
4166 insn = bfd_getb16 (buffer);
4167 else
4168 insn = bfd_getl16 (buffer);
4169
4170 /* Handle the extend opcode specially. */
4171 use_extend = FALSE;
4172 if ((insn & 0xf800) == 0xf000)
4173 {
4174 use_extend = TRUE;
4175 extend = insn & 0x7ff;
4176
4177 memaddr += 2;
4178
4179 status = (*info->read_memory_func) (memaddr, buffer, 2, info);
4180 if (status != 0)
4181 {
4182 (*info->fprintf_func) (info->stream, "extend 0x%x",
4183 (unsigned int) extend);
4184 (*info->memory_error_func) (status, memaddr, info);
4185 return -1;
4186 }
4187
4188 if (info->endian == BFD_ENDIAN_BIG)
4189 insn = bfd_getb16 (buffer);
4190 else
4191 insn = bfd_getl16 (buffer);
4192
4193 /* Check for an extend opcode followed by an extend opcode. */
4194 if ((insn & 0xf800) == 0xf000)
4195 {
4196 (*info->fprintf_func) (info->stream, "extend 0x%x",
4197 (unsigned int) extend);
4198 info->insn_type = dis_noninsn;
4199 return length;
4200 }
4201
4202 length += 2;
4203 }
4204
4205 /* FIXME: Should probably use a hash table on the major opcode here. */
4206
4207 opend = mips16_opcodes + bfd_mips16_num_opcodes;
4208 for (op = mips16_opcodes; op < opend; op++)
4209 {
4210 if (op->pinfo != INSN_MACRO
4211 && !(no_aliases && (op->pinfo2 & INSN2_ALIAS))
4212 && (insn & op->mask) == op->match)
4213 {
4214 const char *s;
4215
4216 if (strchr (op->args, 'a') != NULL)
4217 {
4218 if (use_extend)
4219 {
4220 (*info->fprintf_func) (info->stream, "extend 0x%x",
4221 (unsigned int) extend);
4222 info->insn_type = dis_noninsn;
4223 return length - 2;
4224 }
4225
4226 use_extend = FALSE;
4227
4228 memaddr += 2;
4229
4230 status = (*info->read_memory_func) (memaddr, buffer, 2,
4231 info);
4232 if (status == 0)
4233 {
4234 use_extend = TRUE;
4235 if (info->endian == BFD_ENDIAN_BIG)
4236 extend = bfd_getb16 (buffer);
4237 else
4238 extend = bfd_getl16 (buffer);
4239 length += 2;
4240 }
4241 }
4242
4243 (*info->fprintf_func) (info->stream, "%s", op->name);
4244 if (op->args[0] != '\0')
4245 (*info->fprintf_func) (info->stream, "\t");
4246
4247 for (s = op->args; *s != '\0'; s++)
4248 {
4249 if (*s == ','
4250 && s[1] == 'w'
4251 && (((insn >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX)
4252 == ((insn >> MIPS16OP_SH_RY) & MIPS16OP_MASK_RY)))
4253 {
4254 /* Skip the register and the comma. */
4255 ++s;
4256 continue;
4257 }
4258 if (*s == ','
4259 && s[1] == 'v'
4260 && (((insn >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ)
4261 == ((insn >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX)))
4262 {
4263 /* Skip the register and the comma. */
4264 ++s;
4265 continue;
4266 }
4267 print_mips16_insn_arg (*s, op, insn, use_extend, extend, memaddr,
4268 info);
4269 }
4270
4271 if ((op->pinfo & INSN_UNCOND_BRANCH_DELAY) != 0)
4272 {
4273 info->branch_delay_insns = 1;
4274 if (info->insn_type != dis_jsr)
4275 info->insn_type = dis_branch;
4276 }
4277
4278 return length;
4279 }
4280 }
4281
4282 if (use_extend)
4283 (*info->fprintf_func) (info->stream, "0x%x", extend | 0xf000);
4284 (*info->fprintf_func) (info->stream, "0x%x", insn);
4285 info->insn_type = dis_noninsn;
4286
4287 return length;
4288 }
4289
4290 /* Disassemble an operand for a mips16 instruction. */
4291
4292 static void
4293 print_mips16_insn_arg (char type,
4294 const struct mips_opcode *op,
4295 int l,
4296 bfd_boolean use_extend,
4297 int extend,
4298 bfd_vma memaddr,
4299 struct disassemble_info *info)
4300 {
4301 switch (type)
4302 {
4303 case ',':
4304 case '(':
4305 case ')':
4306 (*info->fprintf_func) (info->stream, "%c", type);
4307 break;
4308
4309 case 'y':
4310 case 'w':
4311 (*info->fprintf_func) (info->stream, "%s",
4312 mips16_reg_names(((l >> MIPS16OP_SH_RY)
4313 & MIPS16OP_MASK_RY)));
4314 break;
4315
4316 case 'x':
4317 case 'v':
4318 (*info->fprintf_func) (info->stream, "%s",
4319 mips16_reg_names(((l >> MIPS16OP_SH_RX)
4320 & MIPS16OP_MASK_RX)));
4321 break;
4322
4323 case 'z':
4324 (*info->fprintf_func) (info->stream, "%s",
4325 mips16_reg_names(((l >> MIPS16OP_SH_RZ)
4326 & MIPS16OP_MASK_RZ)));
4327 break;
4328
4329 case 'Z':
4330 (*info->fprintf_func) (info->stream, "%s",
4331 mips16_reg_names(((l >> MIPS16OP_SH_MOVE32Z)
4332 & MIPS16OP_MASK_MOVE32Z)));
4333 break;
4334
4335 case '0':
4336 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[0]);
4337 break;
4338
4339 case 'S':
4340 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[29]);
4341 break;
4342
4343 case 'P':
4344 (*info->fprintf_func) (info->stream, "$pc");
4345 break;
4346
4347 case 'R':
4348 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[31]);
4349 break;
4350
4351 case 'X':
4352 (*info->fprintf_func) (info->stream, "%s",
4353 mips_gpr_names[((l >> MIPS16OP_SH_REGR32)
4354 & MIPS16OP_MASK_REGR32)]);
4355 break;
4356
4357 case 'Y':
4358 (*info->fprintf_func) (info->stream, "%s",
4359 mips_gpr_names[MIPS16OP_EXTRACT_REG32R (l)]);
4360 break;
4361
4362 case '<':
4363 case '>':
4364 case '[':
4365 case ']':
4366 case '4':
4367 case '5':
4368 case 'H':
4369 case 'W':
4370 case 'D':
4371 case 'j':
4372 case '6':
4373 case '8':
4374 case 'V':
4375 case 'C':
4376 case 'U':
4377 case 'k':
4378 case 'K':
4379 case 'p':
4380 case 'q':
4381 case 'A':
4382 case 'B':
4383 case 'E':
4384 {
4385 int immed, nbits, shift, signedp, extbits, pcrel, extu, branch;
4386
4387 shift = 0;
4388 signedp = 0;
4389 extbits = 16;
4390 pcrel = 0;
4391 extu = 0;
4392 branch = 0;
4393 switch (type)
4394 {
4395 case '<':
4396 nbits = 3;
4397 immed = (l >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ;
4398 extbits = 5;
4399 extu = 1;
4400 break;
4401 case '>':
4402 nbits = 3;
4403 immed = (l >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX;
4404 extbits = 5;
4405 extu = 1;
4406 break;
4407 case '[':
4408 nbits = 3;
4409 immed = (l >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ;
4410 extbits = 6;
4411 extu = 1;
4412 break;
4413 case ']':
4414 nbits = 3;
4415 immed = (l >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX;
4416 extbits = 6;
4417 extu = 1;
4418 break;
4419 case '4':
4420 nbits = 4;
4421 immed = (l >> MIPS16OP_SH_IMM4) & MIPS16OP_MASK_IMM4;
4422 signedp = 1;
4423 extbits = 15;
4424 break;
4425 case '5':
4426 nbits = 5;
4427 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4428 info->insn_type = dis_dref;
4429 info->data_size = 1;
4430 break;
4431 case 'H':
4432 nbits = 5;
4433 shift = 1;
4434 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4435 info->insn_type = dis_dref;
4436 info->data_size = 2;
4437 break;
4438 case 'W':
4439 nbits = 5;
4440 shift = 2;
4441 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4442 if ((op->pinfo & MIPS16_INSN_READ_PC) == 0
4443 && (op->pinfo & MIPS16_INSN_READ_SP) == 0)
4444 {
4445 info->insn_type = dis_dref;
4446 info->data_size = 4;
4447 }
4448 break;
4449 case 'D':
4450 nbits = 5;
4451 shift = 3;
4452 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4453 info->insn_type = dis_dref;
4454 info->data_size = 8;
4455 break;
4456 case 'j':
4457 nbits = 5;
4458 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4459 signedp = 1;
4460 break;
4461 case '6':
4462 nbits = 6;
4463 immed = (l >> MIPS16OP_SH_IMM6) & MIPS16OP_MASK_IMM6;
4464 break;
4465 case '8':
4466 nbits = 8;
4467 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4468 break;
4469 case 'V':
4470 nbits = 8;
4471 shift = 2;
4472 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4473 /* FIXME: This might be lw, or it might be addiu to $sp or
4474 $pc. We assume it's load. */
4475 info->insn_type = dis_dref;
4476 info->data_size = 4;
4477 break;
4478 case 'C':
4479 nbits = 8;
4480 shift = 3;
4481 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4482 info->insn_type = dis_dref;
4483 info->data_size = 8;
4484 break;
4485 case 'U':
4486 nbits = 8;
4487 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4488 extu = 1;
4489 break;
4490 case 'k':
4491 nbits = 8;
4492 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4493 signedp = 1;
4494 break;
4495 case 'K':
4496 nbits = 8;
4497 shift = 3;
4498 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4499 signedp = 1;
4500 break;
4501 case 'p':
4502 nbits = 8;
4503 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4504 signedp = 1;
4505 pcrel = 1;
4506 branch = 1;
4507 info->insn_type = dis_condbranch;
4508 break;
4509 case 'q':
4510 nbits = 11;
4511 immed = (l >> MIPS16OP_SH_IMM11) & MIPS16OP_MASK_IMM11;
4512 signedp = 1;
4513 pcrel = 1;
4514 branch = 1;
4515 info->insn_type = dis_branch;
4516 break;
4517 case 'A':
4518 nbits = 8;
4519 shift = 2;
4520 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4521 pcrel = 1;
4522 /* FIXME: This can be lw or la. We assume it is lw. */
4523 info->insn_type = dis_dref;
4524 info->data_size = 4;
4525 break;
4526 case 'B':
4527 nbits = 5;
4528 shift = 3;
4529 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4530 pcrel = 1;
4531 info->insn_type = dis_dref;
4532 info->data_size = 8;
4533 break;
4534 case 'E':
4535 nbits = 5;
4536 shift = 2;
4537 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4538 pcrel = 1;
4539 break;
4540 default:
4541 abort ();
4542 }
4543
4544 if (! use_extend)
4545 {
4546 if (signedp && immed >= (1 << (nbits - 1)))
4547 immed -= 1 << nbits;
4548 immed <<= shift;
4549 if ((type == '<' || type == '>' || type == '[' || type == ']')
4550 && immed == 0)
4551 immed = 8;
4552 }
4553 else
4554 {
4555 if (extbits == 16)
4556 immed |= ((extend & 0x1f) << 11) | (extend & 0x7e0);
4557 else if (extbits == 15)
4558 immed |= ((extend & 0xf) << 11) | (extend & 0x7f0);
4559 else
4560 immed = ((extend >> 6) & 0x1f) | (extend & 0x20);
4561 immed &= (1 << extbits) - 1;
4562 if (! extu && immed >= (1 << (extbits - 1)))
4563 immed -= 1 << extbits;
4564 }
4565
4566 if (! pcrel)
4567 (*info->fprintf_func) (info->stream, "%d", immed);
4568 else
4569 {
4570 bfd_vma baseaddr;
4571
4572 if (branch)
4573 {
4574 immed *= 2;
4575 baseaddr = memaddr + 2;
4576 }
4577 else if (use_extend)
4578 baseaddr = memaddr - 2;
4579 else
4580 {
4581 int status;
4582 bfd_byte buffer[2];
4583
4584 baseaddr = memaddr;
4585
4586 /* If this instruction is in the delay slot of a jr
4587 instruction, the base address is the address of the
4588 jr instruction. If it is in the delay slot of jalr
4589 instruction, the base address is the address of the
4590 jalr instruction. This test is unreliable: we have
4591 no way of knowing whether the previous word is
4592 instruction or data. */
4593 status = (*info->read_memory_func) (memaddr - 4, buffer, 2,
4594 info);
4595 if (status == 0
4596 && (((info->endian == BFD_ENDIAN_BIG
4597 ? bfd_getb16 (buffer)
4598 : bfd_getl16 (buffer))
4599 & 0xf800) == 0x1800))
4600 baseaddr = memaddr - 4;
4601 else
4602 {
4603 status = (*info->read_memory_func) (memaddr - 2, buffer,
4604 2, info);
4605 if (status == 0
4606 && (((info->endian == BFD_ENDIAN_BIG
4607 ? bfd_getb16 (buffer)
4608 : bfd_getl16 (buffer))
4609 & 0xf81f) == 0xe800))
4610 baseaddr = memaddr - 2;
4611 }
4612 }
4613 info->target = (baseaddr & ~((1 << shift) - 1)) + immed;
4614 if (pcrel && branch
4615 && info->flavour == bfd_target_unknown_flavour)
4616 /* For gdb disassembler, maintain odd address. */
4617 info->target |= 1;
4618 (*info->print_address_func) (info->target, info);
4619 }
4620 }
4621 break;
4622
4623 case 'a':
4624 {
4625 int jalx = l & 0x400;
4626
4627 if (! use_extend)
4628 extend = 0;
4629 l = ((l & 0x1f) << 23) | ((l & 0x3e0) << 13) | (extend << 2);
4630 if (!jalx && info->flavour == bfd_target_unknown_flavour)
4631 /* For gdb disassembler, maintain odd address. */
4632 l |= 1;
4633 }
4634 info->target = ((memaddr + 4) & ~(bfd_vma) 0x0fffffff) | l;
4635 (*info->print_address_func) (info->target, info);
4636 info->insn_type = dis_jsr;
4637 info->branch_delay_insns = 1;
4638 break;
4639
4640 case 'l':
4641 case 'L':
4642 {
4643 int need_comma, amask, smask;
4644
4645 need_comma = 0;
4646
4647 l = (l >> MIPS16OP_SH_IMM6) & MIPS16OP_MASK_IMM6;
4648
4649 amask = (l >> 3) & 7;
4650
4651 if (amask > 0 && amask < 5)
4652 {
4653 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[4]);
4654 if (amask > 1)
4655 (*info->fprintf_func) (info->stream, "-%s",
4656 mips_gpr_names[amask + 3]);
4657 need_comma = 1;
4658 }
4659
4660 smask = (l >> 1) & 3;
4661 if (smask == 3)
4662 {
4663 (*info->fprintf_func) (info->stream, "%s??",
4664 need_comma ? "," : "");
4665 need_comma = 1;
4666 }
4667 else if (smask > 0)
4668 {
4669 (*info->fprintf_func) (info->stream, "%s%s",
4670 need_comma ? "," : "",
4671 mips_gpr_names[16]);
4672 if (smask > 1)
4673 (*info->fprintf_func) (info->stream, "-%s",
4674 mips_gpr_names[smask + 15]);
4675 need_comma = 1;
4676 }
4677
4678 if (l & 1)
4679 {
4680 (*info->fprintf_func) (info->stream, "%s%s",
4681 need_comma ? "," : "",
4682 mips_gpr_names[31]);
4683 need_comma = 1;
4684 }
4685
4686 if (amask == 5 || amask == 6)
4687 {
4688 (*info->fprintf_func) (info->stream, "%s$f0",
4689 need_comma ? "," : "");
4690 if (amask == 6)
4691 (*info->fprintf_func) (info->stream, "-$f1");
4692 }
4693 }
4694 break;
4695
4696 case 'm':
4697 case 'M':
4698 /* MIPS16e save/restore. */
4699 {
4700 int need_comma = 0;
4701 int amask, args, statics;
4702 int nsreg, smask;
4703 int framesz;
4704 int i, j;
4705
4706 l = l & 0x7f;
4707 if (use_extend)
4708 l |= extend << 16;
4709
4710 amask = (l >> 16) & 0xf;
4711 if (amask == MIPS16_ALL_ARGS)
4712 {
4713 args = 4;
4714 statics = 0;
4715 }
4716 else if (amask == MIPS16_ALL_STATICS)
4717 {
4718 args = 0;
4719 statics = 4;
4720 }
4721 else
4722 {
4723 args = amask >> 2;
4724 statics = amask & 3;
4725 }
4726
4727 if (args > 0) {
4728 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[4]);
4729 if (args > 1)
4730 (*info->fprintf_func) (info->stream, "-%s",
4731 mips_gpr_names[4 + args - 1]);
4732 need_comma = 1;
4733 }
4734
4735 framesz = (((l >> 16) & 0xf0) | (l & 0x0f)) * 8;
4736 if (framesz == 0 && !use_extend)
4737 framesz = 128;
4738
4739 (*info->fprintf_func) (info->stream, "%s%d",
4740 need_comma ? "," : "",
4741 framesz);
4742
4743 if (l & 0x40) /* $ra */
4744 (*info->fprintf_func) (info->stream, ",%s", mips_gpr_names[31]);
4745
4746 nsreg = (l >> 24) & 0x7;
4747 smask = 0;
4748 if (l & 0x20) /* $s0 */
4749 smask |= 1 << 0;
4750 if (l & 0x10) /* $s1 */
4751 smask |= 1 << 1;
4752 if (nsreg > 0) /* $s2-$s8 */
4753 smask |= ((1 << nsreg) - 1) << 2;
4754
4755 /* Find first set static reg bit. */
4756 for (i = 0; i < 9; i++)
4757 {
4758 if (smask & (1 << i))
4759 {
4760 (*info->fprintf_func) (info->stream, ",%s",
4761 mips_gpr_names[i == 8 ? 30 : (16 + i)]);
4762 /* Skip over string of set bits. */
4763 for (j = i; smask & (2 << j); j++)
4764 continue;
4765 if (j > i)
4766 (*info->fprintf_func) (info->stream, "-%s",
4767 mips_gpr_names[j == 8 ? 30 : (16 + j)]);
4768 i = j + 1;
4769 }
4770 }
4771
4772 /* Statics $ax - $a3. */
4773 if (statics == 1)
4774 (*info->fprintf_func) (info->stream, ",%s", mips_gpr_names[7]);
4775 else if (statics > 0)
4776 (*info->fprintf_func) (info->stream, ",%s-%s",
4777 mips_gpr_names[7 - statics + 1],
4778 mips_gpr_names[7]);
4779 }
4780 break;
4781
4782 default:
4783 /* xgettext:c-format */
4784 (*info->fprintf_func)
4785 (info->stream,
4786 _("# internal disassembler error, unrecognised modifier (%c)"),
4787 type);
4788 abort ();
4789 }
4790 }
4791
4792 void
4793 print_mips_disassembler_options (FILE *stream)
4794 {
4795 unsigned int i;
4796
4797 fprintf (stream, _("\n\
4798 The following MIPS specific disassembler options are supported for use\n\
4799 with the -M switch (multiple options should be separated by commas):\n"));
4800
4801 fprintf (stream, _("\n\
4802 gpr-names=ABI Print GPR names according to specified ABI.\n\
4803 Default: based on binary being disassembled.\n"));
4804
4805 fprintf (stream, _("\n\
4806 fpr-names=ABI Print FPR names according to specified ABI.\n\
4807 Default: numeric.\n"));
4808
4809 fprintf (stream, _("\n\
4810 cp0-names=ARCH Print CP0 register names according to\n\
4811 specified architecture.\n\
4812 Default: based on binary being disassembled.\n"));
4813
4814 fprintf (stream, _("\n\
4815 hwr-names=ARCH Print HWR names according to specified \n\
4816 architecture.\n\
4817 Default: based on binary being disassembled.\n"));
4818
4819 fprintf (stream, _("\n\
4820 reg-names=ABI Print GPR and FPR names according to\n\
4821 specified ABI.\n"));
4822
4823 fprintf (stream, _("\n\
4824 reg-names=ARCH Print CP0 register and HWR names according to\n\
4825 specified architecture.\n"));
4826
4827 fprintf (stream, _("\n\
4828 For the options above, the following values are supported for \"ABI\":\n\
4829 "));
4830 for (i = 0; i < ARRAY_SIZE (mips_abi_choices); i++)
4831 fprintf (stream, " %s", mips_abi_choices[i].name);
4832 fprintf (stream, _("\n"));
4833
4834 fprintf (stream, _("\n\
4835 For the options above, The following values are supported for \"ARCH\":\n\
4836 "));
4837 for (i = 0; i < ARRAY_SIZE (mips_arch_choices); i++)
4838 if (*mips_arch_choices[i].name != '\0')
4839 fprintf (stream, " %s", mips_arch_choices[i].name);
4840 fprintf (stream, _("\n"));
4841
4842 fprintf (stream, _("\n"));
4843 }
4844 #endif