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[qemu.git] / mips-dis.c
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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, see <http://www.gnu.org/licenses/>. */
21
22 #include "dis-asm.h"
23
24 /* mips.h. Mips opcode list for GDB, the GNU debugger.
25 Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
26 Free Software Foundation, Inc.
27 Contributed by Ralph Campbell and OSF
28 Commented and modified by Ian Lance Taylor, Cygnus Support
29
30 This file is part of GDB, GAS, and the GNU binutils.
31
32 GDB, GAS, and the GNU binutils are free software; you can redistribute
33 them and/or modify them under the terms of the GNU General Public
34 License as published by the Free Software Foundation; either version
35 1, or (at your option) any later version.
36
37 GDB, GAS, and the GNU binutils are distributed in the hope that they
38 will be useful, but WITHOUT ANY WARRANTY; without even the implied
39 warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
40 the GNU General Public License for more details.
41
42 You should have received a copy of the GNU General Public License
43 along with this file; see the file COPYING. If not,
44 see <http://www.gnu.org/licenses/>. */
45
46 /* These are bit masks and shift counts to use to access the various
47 fields of an instruction. To retrieve the X field of an
48 instruction, use the expression
49 (i >> OP_SH_X) & OP_MASK_X
50 To set the same field (to j), use
51 i = (i &~ (OP_MASK_X << OP_SH_X)) | (j << OP_SH_X)
52
53 Make sure you use fields that are appropriate for the instruction,
54 of course.
55
56 The 'i' format uses OP, RS, RT and IMMEDIATE.
57
58 The 'j' format uses OP and TARGET.
59
60 The 'r' format uses OP, RS, RT, RD, SHAMT and FUNCT.
61
62 The 'b' format uses OP, RS, RT and DELTA.
63
64 The floating point 'i' format uses OP, RS, RT and IMMEDIATE.
65
66 The floating point 'r' format uses OP, FMT, FT, FS, FD and FUNCT.
67
68 A breakpoint instruction uses OP, CODE and SPEC (10 bits of the
69 breakpoint instruction are not defined; Kane says the breakpoint
70 code field in BREAK is 20 bits; yet MIPS assemblers and debuggers
71 only use ten bits). An optional two-operand form of break/sdbbp
72 allows the lower ten bits to be set too, and MIPS32 and later
73 architectures allow 20 bits to be set with a signal operand
74 (using CODE20).
75
76 The syscall instruction uses CODE20.
77
78 The general coprocessor instructions use COPZ. */
79
80 #define OP_MASK_OP 0x3f
81 #define OP_SH_OP 26
82 #define OP_MASK_RS 0x1f
83 #define OP_SH_RS 21
84 #define OP_MASK_FR 0x1f
85 #define OP_SH_FR 21
86 #define OP_MASK_FMT 0x1f
87 #define OP_SH_FMT 21
88 #define OP_MASK_BCC 0x7
89 #define OP_SH_BCC 18
90 #define OP_MASK_CODE 0x3ff
91 #define OP_SH_CODE 16
92 #define OP_MASK_CODE2 0x3ff
93 #define OP_SH_CODE2 6
94 #define OP_MASK_RT 0x1f
95 #define OP_SH_RT 16
96 #define OP_MASK_FT 0x1f
97 #define OP_SH_FT 16
98 #define OP_MASK_CACHE 0x1f
99 #define OP_SH_CACHE 16
100 #define OP_MASK_RD 0x1f
101 #define OP_SH_RD 11
102 #define OP_MASK_FS 0x1f
103 #define OP_SH_FS 11
104 #define OP_MASK_PREFX 0x1f
105 #define OP_SH_PREFX 11
106 #define OP_MASK_CCC 0x7
107 #define OP_SH_CCC 8
108 #define OP_MASK_CODE20 0xfffff /* 20 bit syscall/breakpoint code. */
109 #define OP_SH_CODE20 6
110 #define OP_MASK_SHAMT 0x1f
111 #define OP_SH_SHAMT 6
112 #define OP_MASK_FD 0x1f
113 #define OP_SH_FD 6
114 #define OP_MASK_TARGET 0x3ffffff
115 #define OP_SH_TARGET 0
116 #define OP_MASK_COPZ 0x1ffffff
117 #define OP_SH_COPZ 0
118 #define OP_MASK_IMMEDIATE 0xffff
119 #define OP_SH_IMMEDIATE 0
120 #define OP_MASK_DELTA 0xffff
121 #define OP_SH_DELTA 0
122 #define OP_MASK_FUNCT 0x3f
123 #define OP_SH_FUNCT 0
124 #define OP_MASK_SPEC 0x3f
125 #define OP_SH_SPEC 0
126 #define OP_SH_LOCC 8 /* FP condition code. */
127 #define OP_SH_HICC 18 /* FP condition code. */
128 #define OP_MASK_CC 0x7
129 #define OP_SH_COP1NORM 25 /* Normal COP1 encoding. */
130 #define OP_MASK_COP1NORM 0x1 /* a single bit. */
131 #define OP_SH_COP1SPEC 21 /* COP1 encodings. */
132 #define OP_MASK_COP1SPEC 0xf
133 #define OP_MASK_COP1SCLR 0x4
134 #define OP_MASK_COP1CMP 0x3
135 #define OP_SH_COP1CMP 4
136 #define OP_SH_FORMAT 21 /* FP short format field. */
137 #define OP_MASK_FORMAT 0x7
138 #define OP_SH_TRUE 16
139 #define OP_MASK_TRUE 0x1
140 #define OP_SH_GE 17
141 #define OP_MASK_GE 0x01
142 #define OP_SH_UNSIGNED 16
143 #define OP_MASK_UNSIGNED 0x1
144 #define OP_SH_HINT 16
145 #define OP_MASK_HINT 0x1f
146 #define OP_SH_MMI 0 /* Multimedia (parallel) op. */
147 #define OP_MASK_MMI 0x3f
148 #define OP_SH_MMISUB 6
149 #define OP_MASK_MMISUB 0x1f
150 #define OP_MASK_PERFREG 0x1f /* Performance monitoring. */
151 #define OP_SH_PERFREG 1
152 #define OP_SH_SEL 0 /* Coprocessor select field. */
153 #define OP_MASK_SEL 0x7 /* The sel field of mfcZ and mtcZ. */
154 #define OP_SH_CODE19 6 /* 19 bit wait code. */
155 #define OP_MASK_CODE19 0x7ffff
156 #define OP_SH_ALN 21
157 #define OP_MASK_ALN 0x7
158 #define OP_SH_VSEL 21
159 #define OP_MASK_VSEL 0x1f
160 #define OP_MASK_VECBYTE 0x7 /* Selector field is really 4 bits,
161 but 0x8-0xf don't select bytes. */
162 #define OP_SH_VECBYTE 22
163 #define OP_MASK_VECALIGN 0x7 /* Vector byte-align (alni.ob) op. */
164 #define OP_SH_VECALIGN 21
165 #define OP_MASK_INSMSB 0x1f /* "ins" MSB. */
166 #define OP_SH_INSMSB 11
167 #define OP_MASK_EXTMSBD 0x1f /* "ext" MSBD. */
168 #define OP_SH_EXTMSBD 11
169
170 #define OP_OP_COP0 0x10
171 #define OP_OP_COP1 0x11
172 #define OP_OP_COP2 0x12
173 #define OP_OP_COP3 0x13
174 #define OP_OP_LWC1 0x31
175 #define OP_OP_LWC2 0x32
176 #define OP_OP_LWC3 0x33 /* a.k.a. pref */
177 #define OP_OP_LDC1 0x35
178 #define OP_OP_LDC2 0x36
179 #define OP_OP_LDC3 0x37 /* a.k.a. ld */
180 #define OP_OP_SWC1 0x39
181 #define OP_OP_SWC2 0x3a
182 #define OP_OP_SWC3 0x3b
183 #define OP_OP_SDC1 0x3d
184 #define OP_OP_SDC2 0x3e
185 #define OP_OP_SDC3 0x3f /* a.k.a. sd */
186
187 /* MIPS DSP ASE */
188 #define OP_SH_DSPACC 11
189 #define OP_MASK_DSPACC 0x3
190 #define OP_SH_DSPACC_S 21
191 #define OP_MASK_DSPACC_S 0x3
192 #define OP_SH_DSPSFT 20
193 #define OP_MASK_DSPSFT 0x3f
194 #define OP_SH_DSPSFT_7 19
195 #define OP_MASK_DSPSFT_7 0x7f
196 #define OP_SH_SA3 21
197 #define OP_MASK_SA3 0x7
198 #define OP_SH_SA4 21
199 #define OP_MASK_SA4 0xf
200 #define OP_SH_IMM8 16
201 #define OP_MASK_IMM8 0xff
202 #define OP_SH_IMM10 16
203 #define OP_MASK_IMM10 0x3ff
204 #define OP_SH_WRDSP 11
205 #define OP_MASK_WRDSP 0x3f
206 #define OP_SH_RDDSP 16
207 #define OP_MASK_RDDSP 0x3f
208 #define OP_SH_BP 11
209 #define OP_MASK_BP 0x3
210
211 /* MIPS MT ASE */
212 #define OP_SH_MT_U 5
213 #define OP_MASK_MT_U 0x1
214 #define OP_SH_MT_H 4
215 #define OP_MASK_MT_H 0x1
216 #define OP_SH_MTACC_T 18
217 #define OP_MASK_MTACC_T 0x3
218 #define OP_SH_MTACC_D 13
219 #define OP_MASK_MTACC_D 0x3
220
221 #define OP_OP_COP0 0x10
222 #define OP_OP_COP1 0x11
223 #define OP_OP_COP2 0x12
224 #define OP_OP_COP3 0x13
225 #define OP_OP_LWC1 0x31
226 #define OP_OP_LWC2 0x32
227 #define OP_OP_LWC3 0x33 /* a.k.a. pref */
228 #define OP_OP_LDC1 0x35
229 #define OP_OP_LDC2 0x36
230 #define OP_OP_LDC3 0x37 /* a.k.a. ld */
231 #define OP_OP_SWC1 0x39
232 #define OP_OP_SWC2 0x3a
233 #define OP_OP_SWC3 0x3b
234 #define OP_OP_SDC1 0x3d
235 #define OP_OP_SDC2 0x3e
236 #define OP_OP_SDC3 0x3f /* a.k.a. sd */
237
238 /* Values in the 'VSEL' field. */
239 #define MDMX_FMTSEL_IMM_QH 0x1d
240 #define MDMX_FMTSEL_IMM_OB 0x1e
241 #define MDMX_FMTSEL_VEC_QH 0x15
242 #define MDMX_FMTSEL_VEC_OB 0x16
243
244 /* UDI */
245 #define OP_SH_UDI1 6
246 #define OP_MASK_UDI1 0x1f
247 #define OP_SH_UDI2 6
248 #define OP_MASK_UDI2 0x3ff
249 #define OP_SH_UDI3 6
250 #define OP_MASK_UDI3 0x7fff
251 #define OP_SH_UDI4 6
252 #define OP_MASK_UDI4 0xfffff
253 /* This structure holds information for a particular instruction. */
254
255 struct mips_opcode
256 {
257 /* The name of the instruction. */
258 const char *name;
259 /* A string describing the arguments for this instruction. */
260 const char *args;
261 /* The basic opcode for the instruction. When assembling, this
262 opcode is modified by the arguments to produce the actual opcode
263 that is used. If pinfo is INSN_MACRO, then this is 0. */
264 unsigned long match;
265 /* If pinfo is not INSN_MACRO, then this is a bit mask for the
266 relevant portions of the opcode when disassembling. If the
267 actual opcode anded with the match field equals the opcode field,
268 then we have found the correct instruction. If pinfo is
269 INSN_MACRO, then this field is the macro identifier. */
270 unsigned long mask;
271 /* For a macro, this is INSN_MACRO. Otherwise, it is a collection
272 of bits describing the instruction, notably any relevant hazard
273 information. */
274 unsigned long pinfo;
275 /* A collection of additional bits describing the instruction. */
276 unsigned long pinfo2;
277 /* A collection of bits describing the instruction sets of which this
278 instruction or macro is a member. */
279 unsigned long membership;
280 };
281
282 /* These are the characters which may appear in the args field of an
283 instruction. They appear in the order in which the fields appear
284 when the instruction is used. Commas and parentheses in the args
285 string are ignored when assembling, and written into the output
286 when disassembling.
287
288 Each of these characters corresponds to a mask field defined above.
289
290 "<" 5 bit shift amount (OP_*_SHAMT)
291 ">" shift amount between 32 and 63, stored after subtracting 32 (OP_*_SHAMT)
292 "a" 26 bit target address (OP_*_TARGET)
293 "b" 5 bit base register (OP_*_RS)
294 "c" 10 bit breakpoint code (OP_*_CODE)
295 "d" 5 bit destination register specifier (OP_*_RD)
296 "h" 5 bit prefx hint (OP_*_PREFX)
297 "i" 16 bit unsigned immediate (OP_*_IMMEDIATE)
298 "j" 16 bit signed immediate (OP_*_DELTA)
299 "k" 5 bit cache opcode in target register position (OP_*_CACHE)
300 Also used for immediate operands in vr5400 vector insns.
301 "o" 16 bit signed offset (OP_*_DELTA)
302 "p" 16 bit PC relative branch target address (OP_*_DELTA)
303 "q" 10 bit extra breakpoint code (OP_*_CODE2)
304 "r" 5 bit same register used as both source and target (OP_*_RS)
305 "s" 5 bit source register specifier (OP_*_RS)
306 "t" 5 bit target register (OP_*_RT)
307 "u" 16 bit upper 16 bits of address (OP_*_IMMEDIATE)
308 "v" 5 bit same register used as both source and destination (OP_*_RS)
309 "w" 5 bit same register used as both target and destination (OP_*_RT)
310 "U" 5 bit same destination register in both OP_*_RD and OP_*_RT
311 (used by clo and clz)
312 "C" 25 bit coprocessor function code (OP_*_COPZ)
313 "B" 20 bit syscall/breakpoint function code (OP_*_CODE20)
314 "J" 19 bit wait function code (OP_*_CODE19)
315 "x" accept and ignore register name
316 "z" must be zero register
317 "K" 5 bit Hardware Register (rdhwr instruction) (OP_*_RD)
318 "+A" 5 bit ins/ext/dins/dext/dinsm/dextm position, which becomes
319 LSB (OP_*_SHAMT).
320 Enforces: 0 <= pos < 32.
321 "+B" 5 bit ins/dins size, which becomes MSB (OP_*_INSMSB).
322 Requires that "+A" or "+E" occur first to set position.
323 Enforces: 0 < (pos+size) <= 32.
324 "+C" 5 bit ext/dext size, which becomes MSBD (OP_*_EXTMSBD).
325 Requires that "+A" or "+E" occur first to set position.
326 Enforces: 0 < (pos+size) <= 32.
327 (Also used by "dext" w/ different limits, but limits for
328 that are checked by the M_DEXT macro.)
329 "+E" 5 bit dinsu/dextu position, which becomes LSB-32 (OP_*_SHAMT).
330 Enforces: 32 <= pos < 64.
331 "+F" 5 bit "dinsm/dinsu" size, which becomes MSB-32 (OP_*_INSMSB).
332 Requires that "+A" or "+E" occur first to set position.
333 Enforces: 32 < (pos+size) <= 64.
334 "+G" 5 bit "dextm" size, which becomes MSBD-32 (OP_*_EXTMSBD).
335 Requires that "+A" or "+E" occur first to set position.
336 Enforces: 32 < (pos+size) <= 64.
337 "+H" 5 bit "dextu" size, which becomes MSBD (OP_*_EXTMSBD).
338 Requires that "+A" or "+E" occur first to set position.
339 Enforces: 32 < (pos+size) <= 64.
340
341 Floating point instructions:
342 "D" 5 bit destination register (OP_*_FD)
343 "M" 3 bit compare condition code (OP_*_CCC) (only used for mips4 and up)
344 "N" 3 bit branch condition code (OP_*_BCC) (only used for mips4 and up)
345 "S" 5 bit fs source 1 register (OP_*_FS)
346 "T" 5 bit ft source 2 register (OP_*_FT)
347 "R" 5 bit fr source 3 register (OP_*_FR)
348 "V" 5 bit same register used as floating source and destination (OP_*_FS)
349 "W" 5 bit same register used as floating target and destination (OP_*_FT)
350
351 Coprocessor instructions:
352 "E" 5 bit target register (OP_*_RT)
353 "G" 5 bit destination register (OP_*_RD)
354 "H" 3 bit sel field for (d)mtc* and (d)mfc* (OP_*_SEL)
355 "P" 5 bit performance-monitor register (OP_*_PERFREG)
356 "e" 5 bit vector register byte specifier (OP_*_VECBYTE)
357 "%" 3 bit immediate vr5400 vector alignment operand (OP_*_VECALIGN)
358 see also "k" above
359 "+D" Combined destination register ("G") and sel ("H") for CP0 ops,
360 for pretty-printing in disassembly only.
361
362 Macro instructions:
363 "A" General 32 bit expression
364 "I" 32 bit immediate (value placed in imm_expr).
365 "+I" 32 bit immediate (value placed in imm2_expr).
366 "F" 64 bit floating point constant in .rdata
367 "L" 64 bit floating point constant in .lit8
368 "f" 32 bit floating point constant
369 "l" 32 bit floating point constant in .lit4
370
371 MDMX instruction operands (note that while these use the FP register
372 fields, they accept both $fN and $vN names for the registers):
373 "O" MDMX alignment offset (OP_*_ALN)
374 "Q" MDMX vector/scalar/immediate source (OP_*_VSEL and OP_*_FT)
375 "X" MDMX destination register (OP_*_FD)
376 "Y" MDMX source register (OP_*_FS)
377 "Z" MDMX source register (OP_*_FT)
378
379 DSP ASE usage:
380 "2" 2 bit unsigned immediate for byte align (OP_*_BP)
381 "3" 3 bit unsigned immediate (OP_*_SA3)
382 "4" 4 bit unsigned immediate (OP_*_SA4)
383 "5" 8 bit unsigned immediate (OP_*_IMM8)
384 "6" 5 bit unsigned immediate (OP_*_RS)
385 "7" 2 bit dsp accumulator register (OP_*_DSPACC)
386 "8" 6 bit unsigned immediate (OP_*_WRDSP)
387 "9" 2 bit dsp accumulator register (OP_*_DSPACC_S)
388 "0" 6 bit signed immediate (OP_*_DSPSFT)
389 ":" 7 bit signed immediate (OP_*_DSPSFT_7)
390 "'" 6 bit unsigned immediate (OP_*_RDDSP)
391 "@" 10 bit signed immediate (OP_*_IMM10)
392
393 MT ASE usage:
394 "!" 1 bit usermode flag (OP_*_MT_U)
395 "$" 1 bit load high flag (OP_*_MT_H)
396 "*" 2 bit dsp/smartmips accumulator register (OP_*_MTACC_T)
397 "&" 2 bit dsp/smartmips accumulator register (OP_*_MTACC_D)
398 "g" 5 bit coprocessor 1 and 2 destination register (OP_*_RD)
399 "+t" 5 bit coprocessor 0 destination register (OP_*_RT)
400 "+T" 5 bit coprocessor 0 destination register (OP_*_RT) - disassembly only
401
402 UDI immediates:
403 "+1" UDI immediate bits 6-10
404 "+2" UDI immediate bits 6-15
405 "+3" UDI immediate bits 6-20
406 "+4" UDI immediate bits 6-25
407
408 Other:
409 "()" parens surrounding optional value
410 "," separates operands
411 "[]" brackets around index for vector-op scalar operand specifier (vr5400)
412 "+" Start of extension sequence.
413
414 Characters used so far, for quick reference when adding more:
415 "234567890"
416 "%[]<>(),+:'@!$*&"
417 "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
418 "abcdefghijklopqrstuvwxz"
419
420 Extension character sequences used so far ("+" followed by the
421 following), for quick reference when adding more:
422 "1234"
423 "ABCDEFGHIT"
424 "t"
425 */
426
427 /* These are the bits which may be set in the pinfo field of an
428 instructions, if it is not equal to INSN_MACRO. */
429
430 /* Modifies the general purpose register in OP_*_RD. */
431 #define INSN_WRITE_GPR_D 0x00000001
432 /* Modifies the general purpose register in OP_*_RT. */
433 #define INSN_WRITE_GPR_T 0x00000002
434 /* Modifies general purpose register 31. */
435 #define INSN_WRITE_GPR_31 0x00000004
436 /* Modifies the floating point register in OP_*_FD. */
437 #define INSN_WRITE_FPR_D 0x00000008
438 /* Modifies the floating point register in OP_*_FS. */
439 #define INSN_WRITE_FPR_S 0x00000010
440 /* Modifies the floating point register in OP_*_FT. */
441 #define INSN_WRITE_FPR_T 0x00000020
442 /* Reads the general purpose register in OP_*_RS. */
443 #define INSN_READ_GPR_S 0x00000040
444 /* Reads the general purpose register in OP_*_RT. */
445 #define INSN_READ_GPR_T 0x00000080
446 /* Reads the floating point register in OP_*_FS. */
447 #define INSN_READ_FPR_S 0x00000100
448 /* Reads the floating point register in OP_*_FT. */
449 #define INSN_READ_FPR_T 0x00000200
450 /* Reads the floating point register in OP_*_FR. */
451 #define INSN_READ_FPR_R 0x00000400
452 /* Modifies coprocessor condition code. */
453 #define INSN_WRITE_COND_CODE 0x00000800
454 /* Reads coprocessor condition code. */
455 #define INSN_READ_COND_CODE 0x00001000
456 /* TLB operation. */
457 #define INSN_TLB 0x00002000
458 /* Reads coprocessor register other than floating point register. */
459 #define INSN_COP 0x00004000
460 /* Instruction loads value from memory, requiring delay. */
461 #define INSN_LOAD_MEMORY_DELAY 0x00008000
462 /* Instruction loads value from coprocessor, requiring delay. */
463 #define INSN_LOAD_COPROC_DELAY 0x00010000
464 /* Instruction has unconditional branch delay slot. */
465 #define INSN_UNCOND_BRANCH_DELAY 0x00020000
466 /* Instruction has conditional branch delay slot. */
467 #define INSN_COND_BRANCH_DELAY 0x00040000
468 /* Conditional branch likely: if branch not taken, insn nullified. */
469 #define INSN_COND_BRANCH_LIKELY 0x00080000
470 /* Moves to coprocessor register, requiring delay. */
471 #define INSN_COPROC_MOVE_DELAY 0x00100000
472 /* Loads coprocessor register from memory, requiring delay. */
473 #define INSN_COPROC_MEMORY_DELAY 0x00200000
474 /* Reads the HI register. */
475 #define INSN_READ_HI 0x00400000
476 /* Reads the LO register. */
477 #define INSN_READ_LO 0x00800000
478 /* Modifies the HI register. */
479 #define INSN_WRITE_HI 0x01000000
480 /* Modifies the LO register. */
481 #define INSN_WRITE_LO 0x02000000
482 /* Takes a trap (easier to keep out of delay slot). */
483 #define INSN_TRAP 0x04000000
484 /* Instruction stores value into memory. */
485 #define INSN_STORE_MEMORY 0x08000000
486 /* Instruction uses single precision floating point. */
487 #define FP_S 0x10000000
488 /* Instruction uses double precision floating point. */
489 #define FP_D 0x20000000
490 /* Instruction is part of the tx39's integer multiply family. */
491 #define INSN_MULT 0x40000000
492 /* Instruction synchronize shared memory. */
493 #define INSN_SYNC 0x80000000
494
495 /* These are the bits which may be set in the pinfo2 field of an
496 instruction. */
497
498 /* Instruction is a simple alias (I.E. "move" for daddu/addu/or) */
499 #define INSN2_ALIAS 0x00000001
500 /* Instruction reads MDMX accumulator. */
501 #define INSN2_READ_MDMX_ACC 0x00000002
502 /* Instruction writes MDMX accumulator. */
503 #define INSN2_WRITE_MDMX_ACC 0x00000004
504
505 /* Instruction is actually a macro. It should be ignored by the
506 disassembler, and requires special treatment by the assembler. */
507 #define INSN_MACRO 0xffffffff
508
509 /* Masks used to mark instructions to indicate which MIPS ISA level
510 they were introduced in. ISAs, as defined below, are logical
511 ORs of these bits, indicating that they support the instructions
512 defined at the given level. */
513
514 #define INSN_ISA_MASK 0x00000fff
515 #define INSN_ISA1 0x00000001
516 #define INSN_ISA2 0x00000002
517 #define INSN_ISA3 0x00000004
518 #define INSN_ISA4 0x00000008
519 #define INSN_ISA5 0x00000010
520 #define INSN_ISA32 0x00000020
521 #define INSN_ISA64 0x00000040
522 #define INSN_ISA32R2 0x00000080
523 #define INSN_ISA64R2 0x00000100
524
525 /* Masks used for MIPS-defined ASEs. */
526 #define INSN_ASE_MASK 0x0000f000
527
528 /* DSP ASE */
529 #define INSN_DSP 0x00001000
530 #define INSN_DSP64 0x00002000
531 /* MIPS 16 ASE */
532 #define INSN_MIPS16 0x00004000
533 /* MIPS-3D ASE */
534 #define INSN_MIPS3D 0x00008000
535
536 /* Chip specific instructions. These are bitmasks. */
537
538 /* MIPS R4650 instruction. */
539 #define INSN_4650 0x00010000
540 /* LSI R4010 instruction. */
541 #define INSN_4010 0x00020000
542 /* NEC VR4100 instruction. */
543 #define INSN_4100 0x00040000
544 /* Toshiba R3900 instruction. */
545 #define INSN_3900 0x00080000
546 /* MIPS R10000 instruction. */
547 #define INSN_10000 0x00100000
548 /* Broadcom SB-1 instruction. */
549 #define INSN_SB1 0x00200000
550 /* NEC VR4111/VR4181 instruction. */
551 #define INSN_4111 0x00400000
552 /* NEC VR4120 instruction. */
553 #define INSN_4120 0x00800000
554 /* NEC VR5400 instruction. */
555 #define INSN_5400 0x01000000
556 /* NEC VR5500 instruction. */
557 #define INSN_5500 0x02000000
558
559 /* MDMX ASE */
560 #define INSN_MDMX 0x04000000
561 /* MT ASE */
562 #define INSN_MT 0x08000000
563 /* SmartMIPS ASE */
564 #define INSN_SMARTMIPS 0x10000000
565 /* DSP R2 ASE */
566 #define INSN_DSPR2 0x20000000
567
568 /* ST Microelectronics Loongson 2E. */
569 #define INSN_LOONGSON_2E 0x40000000
570 /* ST Microelectronics Loongson 2F. */
571 #define INSN_LOONGSON_2F 0x80000000
572
573 /* MIPS ISA defines, use instead of hardcoding ISA level. */
574
575 #define ISA_UNKNOWN 0 /* Gas internal use. */
576 #define ISA_MIPS1 (INSN_ISA1)
577 #define ISA_MIPS2 (ISA_MIPS1 | INSN_ISA2)
578 #define ISA_MIPS3 (ISA_MIPS2 | INSN_ISA3)
579 #define ISA_MIPS4 (ISA_MIPS3 | INSN_ISA4)
580 #define ISA_MIPS5 (ISA_MIPS4 | INSN_ISA5)
581
582 #define ISA_MIPS32 (ISA_MIPS2 | INSN_ISA32)
583 #define ISA_MIPS64 (ISA_MIPS5 | INSN_ISA32 | INSN_ISA64)
584
585 #define ISA_MIPS32R2 (ISA_MIPS32 | INSN_ISA32R2)
586 #define ISA_MIPS64R2 (ISA_MIPS64 | INSN_ISA32R2 | INSN_ISA64R2)
587
588
589 /* CPU defines, use instead of hardcoding processor number. Keep this
590 in sync with bfd/archures.c in order for machine selection to work. */
591 #define CPU_UNKNOWN 0 /* Gas internal use. */
592 #define CPU_R3000 3000
593 #define CPU_R3900 3900
594 #define CPU_R4000 4000
595 #define CPU_R4010 4010
596 #define CPU_VR4100 4100
597 #define CPU_R4111 4111
598 #define CPU_VR4120 4120
599 #define CPU_R4300 4300
600 #define CPU_R4400 4400
601 #define CPU_R4600 4600
602 #define CPU_R4650 4650
603 #define CPU_R5000 5000
604 #define CPU_VR5400 5400
605 #define CPU_VR5500 5500
606 #define CPU_R6000 6000
607 #define CPU_RM7000 7000
608 #define CPU_R8000 8000
609 #define CPU_R10000 10000
610 #define CPU_R12000 12000
611 #define CPU_MIPS16 16
612 #define CPU_MIPS32 32
613 #define CPU_MIPS32R2 33
614 #define CPU_MIPS5 5
615 #define CPU_MIPS64 64
616 #define CPU_MIPS64R2 65
617 #define CPU_SB1 12310201 /* octal 'SB', 01. */
618
619 /* Test for membership in an ISA including chip specific ISAs. INSN
620 is pointer to an element of the opcode table; ISA is the specified
621 ISA/ASE bitmask to test against; and CPU is the CPU specific ISA to
622 test, or zero if no CPU specific ISA test is desired. */
623
624 #if 0
625 #define OPCODE_IS_MEMBER(insn, isa, cpu) \
626 (((insn)->membership & isa) != 0 \
627 || (cpu == CPU_R4650 && ((insn)->membership & INSN_4650) != 0) \
628 || (cpu == CPU_RM7000 && ((insn)->membership & INSN_4650) != 0) \
629 || (cpu == CPU_RM9000 && ((insn)->membership & INSN_4650) != 0) \
630 || (cpu == CPU_R4010 && ((insn)->membership & INSN_4010) != 0) \
631 || (cpu == CPU_VR4100 && ((insn)->membership & INSN_4100) != 0) \
632 || (cpu == CPU_R3900 && ((insn)->membership & INSN_3900) != 0) \
633 || ((cpu == CPU_R10000 || cpu == CPU_R12000) \
634 && ((insn)->membership & INSN_10000) != 0) \
635 || (cpu == CPU_SB1 && ((insn)->membership & INSN_SB1) != 0) \
636 || (cpu == CPU_R4111 && ((insn)->membership & INSN_4111) != 0) \
637 || (cpu == CPU_VR4120 && ((insn)->membership & INSN_4120) != 0) \
638 || (cpu == CPU_VR5400 && ((insn)->membership & INSN_5400) != 0) \
639 || (cpu == CPU_VR5500 && ((insn)->membership & INSN_5500) != 0) \
640 || 0) /* Please keep this term for easier source merging. */
641 #else
642 #define OPCODE_IS_MEMBER(insn, isa, cpu) \
643 (1 != 0)
644 #endif
645
646 /* This is a list of macro expanded instructions.
647
648 _I appended means immediate
649 _A appended means address
650 _AB appended means address with base register
651 _D appended means 64 bit floating point constant
652 _S appended means 32 bit floating point constant. */
653
654 enum
655 {
656 M_ABS,
657 M_ADD_I,
658 M_ADDU_I,
659 M_AND_I,
660 M_BALIGN,
661 M_BEQ,
662 M_BEQ_I,
663 M_BEQL_I,
664 M_BGE,
665 M_BGEL,
666 M_BGE_I,
667 M_BGEL_I,
668 M_BGEU,
669 M_BGEUL,
670 M_BGEU_I,
671 M_BGEUL_I,
672 M_BGT,
673 M_BGTL,
674 M_BGT_I,
675 M_BGTL_I,
676 M_BGTU,
677 M_BGTUL,
678 M_BGTU_I,
679 M_BGTUL_I,
680 M_BLE,
681 M_BLEL,
682 M_BLE_I,
683 M_BLEL_I,
684 M_BLEU,
685 M_BLEUL,
686 M_BLEU_I,
687 M_BLEUL_I,
688 M_BLT,
689 M_BLTL,
690 M_BLT_I,
691 M_BLTL_I,
692 M_BLTU,
693 M_BLTUL,
694 M_BLTU_I,
695 M_BLTUL_I,
696 M_BNE,
697 M_BNE_I,
698 M_BNEL_I,
699 M_CACHE_AB,
700 M_DABS,
701 M_DADD_I,
702 M_DADDU_I,
703 M_DDIV_3,
704 M_DDIV_3I,
705 M_DDIVU_3,
706 M_DDIVU_3I,
707 M_DEXT,
708 M_DINS,
709 M_DIV_3,
710 M_DIV_3I,
711 M_DIVU_3,
712 M_DIVU_3I,
713 M_DLA_AB,
714 M_DLCA_AB,
715 M_DLI,
716 M_DMUL,
717 M_DMUL_I,
718 M_DMULO,
719 M_DMULO_I,
720 M_DMULOU,
721 M_DMULOU_I,
722 M_DREM_3,
723 M_DREM_3I,
724 M_DREMU_3,
725 M_DREMU_3I,
726 M_DSUB_I,
727 M_DSUBU_I,
728 M_DSUBU_I_2,
729 M_J_A,
730 M_JAL_1,
731 M_JAL_2,
732 M_JAL_A,
733 M_L_DOB,
734 M_L_DAB,
735 M_LA_AB,
736 M_LB_A,
737 M_LB_AB,
738 M_LBU_A,
739 M_LBU_AB,
740 M_LCA_AB,
741 M_LD_A,
742 M_LD_OB,
743 M_LD_AB,
744 M_LDC1_AB,
745 M_LDC2_AB,
746 M_LDC3_AB,
747 M_LDL_AB,
748 M_LDR_AB,
749 M_LH_A,
750 M_LH_AB,
751 M_LHU_A,
752 M_LHU_AB,
753 M_LI,
754 M_LI_D,
755 M_LI_DD,
756 M_LI_S,
757 M_LI_SS,
758 M_LL_AB,
759 M_LLD_AB,
760 M_LS_A,
761 M_LW_A,
762 M_LW_AB,
763 M_LWC0_A,
764 M_LWC0_AB,
765 M_LWC1_A,
766 M_LWC1_AB,
767 M_LWC2_A,
768 M_LWC2_AB,
769 M_LWC3_A,
770 M_LWC3_AB,
771 M_LWL_A,
772 M_LWL_AB,
773 M_LWR_A,
774 M_LWR_AB,
775 M_LWU_AB,
776 M_MOVE,
777 M_MUL,
778 M_MUL_I,
779 M_MULO,
780 M_MULO_I,
781 M_MULOU,
782 M_MULOU_I,
783 M_NOR_I,
784 M_OR_I,
785 M_REM_3,
786 M_REM_3I,
787 M_REMU_3,
788 M_REMU_3I,
789 M_DROL,
790 M_ROL,
791 M_DROL_I,
792 M_ROL_I,
793 M_DROR,
794 M_ROR,
795 M_DROR_I,
796 M_ROR_I,
797 M_S_DA,
798 M_S_DOB,
799 M_S_DAB,
800 M_S_S,
801 M_SC_AB,
802 M_SCD_AB,
803 M_SD_A,
804 M_SD_OB,
805 M_SD_AB,
806 M_SDC1_AB,
807 M_SDC2_AB,
808 M_SDC3_AB,
809 M_SDL_AB,
810 M_SDR_AB,
811 M_SEQ,
812 M_SEQ_I,
813 M_SGE,
814 M_SGE_I,
815 M_SGEU,
816 M_SGEU_I,
817 M_SGT,
818 M_SGT_I,
819 M_SGTU,
820 M_SGTU_I,
821 M_SLE,
822 M_SLE_I,
823 M_SLEU,
824 M_SLEU_I,
825 M_SLT_I,
826 M_SLTU_I,
827 M_SNE,
828 M_SNE_I,
829 M_SB_A,
830 M_SB_AB,
831 M_SH_A,
832 M_SH_AB,
833 M_SW_A,
834 M_SW_AB,
835 M_SWC0_A,
836 M_SWC0_AB,
837 M_SWC1_A,
838 M_SWC1_AB,
839 M_SWC2_A,
840 M_SWC2_AB,
841 M_SWC3_A,
842 M_SWC3_AB,
843 M_SWL_A,
844 M_SWL_AB,
845 M_SWR_A,
846 M_SWR_AB,
847 M_SUB_I,
848 M_SUBU_I,
849 M_SUBU_I_2,
850 M_TEQ_I,
851 M_TGE_I,
852 M_TGEU_I,
853 M_TLT_I,
854 M_TLTU_I,
855 M_TNE_I,
856 M_TRUNCWD,
857 M_TRUNCWS,
858 M_ULD,
859 M_ULD_A,
860 M_ULH,
861 M_ULH_A,
862 M_ULHU,
863 M_ULHU_A,
864 M_ULW,
865 M_ULW_A,
866 M_USH,
867 M_USH_A,
868 M_USW,
869 M_USW_A,
870 M_USD,
871 M_USD_A,
872 M_XOR_I,
873 M_COP0,
874 M_COP1,
875 M_COP2,
876 M_COP3,
877 M_NUM_MACROS
878 };
879
880
881 /* The order of overloaded instructions matters. Label arguments and
882 register arguments look the same. Instructions that can have either
883 for arguments must apear in the correct order in this table for the
884 assembler to pick the right one. In other words, entries with
885 immediate operands must apear after the same instruction with
886 registers.
887
888 Many instructions are short hand for other instructions (i.e., The
889 jal <register> instruction is short for jalr <register>). */
890
891 extern const struct mips_opcode mips_builtin_opcodes[];
892 extern const int bfd_mips_num_builtin_opcodes;
893 extern struct mips_opcode *mips_opcodes;
894 extern int bfd_mips_num_opcodes;
895 #define NUMOPCODES bfd_mips_num_opcodes
896
897 \f
898 /* The rest of this file adds definitions for the mips16 TinyRISC
899 processor. */
900
901 /* These are the bitmasks and shift counts used for the different
902 fields in the instruction formats. Other than OP, no masks are
903 provided for the fixed portions of an instruction, since they are
904 not needed.
905
906 The I format uses IMM11.
907
908 The RI format uses RX and IMM8.
909
910 The RR format uses RX, and RY.
911
912 The RRI format uses RX, RY, and IMM5.
913
914 The RRR format uses RX, RY, and RZ.
915
916 The RRI_A format uses RX, RY, and IMM4.
917
918 The SHIFT format uses RX, RY, and SHAMT.
919
920 The I8 format uses IMM8.
921
922 The I8_MOVR32 format uses RY and REGR32.
923
924 The IR_MOV32R format uses REG32R and MOV32Z.
925
926 The I64 format uses IMM8.
927
928 The RI64 format uses RY and IMM5.
929 */
930
931 #define MIPS16OP_MASK_OP 0x1f
932 #define MIPS16OP_SH_OP 11
933 #define MIPS16OP_MASK_IMM11 0x7ff
934 #define MIPS16OP_SH_IMM11 0
935 #define MIPS16OP_MASK_RX 0x7
936 #define MIPS16OP_SH_RX 8
937 #define MIPS16OP_MASK_IMM8 0xff
938 #define MIPS16OP_SH_IMM8 0
939 #define MIPS16OP_MASK_RY 0x7
940 #define MIPS16OP_SH_RY 5
941 #define MIPS16OP_MASK_IMM5 0x1f
942 #define MIPS16OP_SH_IMM5 0
943 #define MIPS16OP_MASK_RZ 0x7
944 #define MIPS16OP_SH_RZ 2
945 #define MIPS16OP_MASK_IMM4 0xf
946 #define MIPS16OP_SH_IMM4 0
947 #define MIPS16OP_MASK_REGR32 0x1f
948 #define MIPS16OP_SH_REGR32 0
949 #define MIPS16OP_MASK_REG32R 0x1f
950 #define MIPS16OP_SH_REG32R 3
951 #define MIPS16OP_EXTRACT_REG32R(i) ((((i) >> 5) & 7) | ((i) & 0x18))
952 #define MIPS16OP_MASK_MOVE32Z 0x7
953 #define MIPS16OP_SH_MOVE32Z 0
954 #define MIPS16OP_MASK_IMM6 0x3f
955 #define MIPS16OP_SH_IMM6 5
956
957 /* These are the characters which may appears in the args field of an
958 instruction. They appear in the order in which the fields appear
959 when the instruction is used. Commas and parentheses in the args
960 string are ignored when assembling, and written into the output
961 when disassembling.
962
963 "y" 3 bit register (MIPS16OP_*_RY)
964 "x" 3 bit register (MIPS16OP_*_RX)
965 "z" 3 bit register (MIPS16OP_*_RZ)
966 "Z" 3 bit register (MIPS16OP_*_MOVE32Z)
967 "v" 3 bit same register as source and destination (MIPS16OP_*_RX)
968 "w" 3 bit same register as source and destination (MIPS16OP_*_RY)
969 "0" zero register ($0)
970 "S" stack pointer ($sp or $29)
971 "P" program counter
972 "R" return address register ($ra or $31)
973 "X" 5 bit MIPS register (MIPS16OP_*_REGR32)
974 "Y" 5 bit MIPS register (MIPS16OP_*_REG32R)
975 "6" 6 bit unsigned break code (MIPS16OP_*_IMM6)
976 "a" 26 bit jump address
977 "e" 11 bit extension value
978 "l" register list for entry instruction
979 "L" register list for exit instruction
980
981 The remaining codes may be extended. Except as otherwise noted,
982 the full extended operand is a 16 bit signed value.
983 "<" 3 bit unsigned shift count * 0 (MIPS16OP_*_RZ) (full 5 bit unsigned)
984 ">" 3 bit unsigned shift count * 0 (MIPS16OP_*_RX) (full 5 bit unsigned)
985 "[" 3 bit unsigned shift count * 0 (MIPS16OP_*_RZ) (full 6 bit unsigned)
986 "]" 3 bit unsigned shift count * 0 (MIPS16OP_*_RX) (full 6 bit unsigned)
987 "4" 4 bit signed immediate * 0 (MIPS16OP_*_IMM4) (full 15 bit signed)
988 "5" 5 bit unsigned immediate * 0 (MIPS16OP_*_IMM5)
989 "H" 5 bit unsigned immediate * 2 (MIPS16OP_*_IMM5)
990 "W" 5 bit unsigned immediate * 4 (MIPS16OP_*_IMM5)
991 "D" 5 bit unsigned immediate * 8 (MIPS16OP_*_IMM5)
992 "j" 5 bit signed immediate * 0 (MIPS16OP_*_IMM5)
993 "8" 8 bit unsigned immediate * 0 (MIPS16OP_*_IMM8)
994 "V" 8 bit unsigned immediate * 4 (MIPS16OP_*_IMM8)
995 "C" 8 bit unsigned immediate * 8 (MIPS16OP_*_IMM8)
996 "U" 8 bit unsigned immediate * 0 (MIPS16OP_*_IMM8) (full 16 bit unsigned)
997 "k" 8 bit signed immediate * 0 (MIPS16OP_*_IMM8)
998 "K" 8 bit signed immediate * 8 (MIPS16OP_*_IMM8)
999 "p" 8 bit conditional branch address (MIPS16OP_*_IMM8)
1000 "q" 11 bit branch address (MIPS16OP_*_IMM11)
1001 "A" 8 bit PC relative address * 4 (MIPS16OP_*_IMM8)
1002 "B" 5 bit PC relative address * 8 (MIPS16OP_*_IMM5)
1003 "E" 5 bit PC relative address * 4 (MIPS16OP_*_IMM5)
1004 */
1005
1006 /* Save/restore encoding for the args field when all 4 registers are
1007 either saved as arguments or saved/restored as statics. */
1008 #define MIPS16_ALL_ARGS 0xe
1009 #define MIPS16_ALL_STATICS 0xb
1010
1011 /* For the mips16, we use the same opcode table format and a few of
1012 the same flags. However, most of the flags are different. */
1013
1014 /* Modifies the register in MIPS16OP_*_RX. */
1015 #define MIPS16_INSN_WRITE_X 0x00000001
1016 /* Modifies the register in MIPS16OP_*_RY. */
1017 #define MIPS16_INSN_WRITE_Y 0x00000002
1018 /* Modifies the register in MIPS16OP_*_RZ. */
1019 #define MIPS16_INSN_WRITE_Z 0x00000004
1020 /* Modifies the T ($24) register. */
1021 #define MIPS16_INSN_WRITE_T 0x00000008
1022 /* Modifies the SP ($29) register. */
1023 #define MIPS16_INSN_WRITE_SP 0x00000010
1024 /* Modifies the RA ($31) register. */
1025 #define MIPS16_INSN_WRITE_31 0x00000020
1026 /* Modifies the general purpose register in MIPS16OP_*_REG32R. */
1027 #define MIPS16_INSN_WRITE_GPR_Y 0x00000040
1028 /* Reads the register in MIPS16OP_*_RX. */
1029 #define MIPS16_INSN_READ_X 0x00000080
1030 /* Reads the register in MIPS16OP_*_RY. */
1031 #define MIPS16_INSN_READ_Y 0x00000100
1032 /* Reads the register in MIPS16OP_*_MOVE32Z. */
1033 #define MIPS16_INSN_READ_Z 0x00000200
1034 /* Reads the T ($24) register. */
1035 #define MIPS16_INSN_READ_T 0x00000400
1036 /* Reads the SP ($29) register. */
1037 #define MIPS16_INSN_READ_SP 0x00000800
1038 /* Reads the RA ($31) register. */
1039 #define MIPS16_INSN_READ_31 0x00001000
1040 /* Reads the program counter. */
1041 #define MIPS16_INSN_READ_PC 0x00002000
1042 /* Reads the general purpose register in MIPS16OP_*_REGR32. */
1043 #define MIPS16_INSN_READ_GPR_X 0x00004000
1044 /* Is a branch insn. */
1045 #define MIPS16_INSN_BRANCH 0x00010000
1046
1047 /* The following flags have the same value for the mips16 opcode
1048 table:
1049 INSN_UNCOND_BRANCH_DELAY
1050 INSN_COND_BRANCH_DELAY
1051 INSN_COND_BRANCH_LIKELY (never used)
1052 INSN_READ_HI
1053 INSN_READ_LO
1054 INSN_WRITE_HI
1055 INSN_WRITE_LO
1056 INSN_TRAP
1057 INSN_ISA3
1058 */
1059
1060 extern const struct mips_opcode mips16_opcodes[];
1061 extern const int bfd_mips16_num_opcodes;
1062
1063 /* Short hand so the lines aren't too long. */
1064
1065 #define LDD INSN_LOAD_MEMORY_DELAY
1066 #define LCD INSN_LOAD_COPROC_DELAY
1067 #define UBD INSN_UNCOND_BRANCH_DELAY
1068 #define CBD INSN_COND_BRANCH_DELAY
1069 #define COD INSN_COPROC_MOVE_DELAY
1070 #define CLD INSN_COPROC_MEMORY_DELAY
1071 #define CBL INSN_COND_BRANCH_LIKELY
1072 #define TRAP INSN_TRAP
1073 #define SM INSN_STORE_MEMORY
1074
1075 #define WR_d INSN_WRITE_GPR_D
1076 #define WR_t INSN_WRITE_GPR_T
1077 #define WR_31 INSN_WRITE_GPR_31
1078 #define WR_D INSN_WRITE_FPR_D
1079 #define WR_T INSN_WRITE_FPR_T
1080 #define WR_S INSN_WRITE_FPR_S
1081 #define RD_s INSN_READ_GPR_S
1082 #define RD_b INSN_READ_GPR_S
1083 #define RD_t INSN_READ_GPR_T
1084 #define RD_S INSN_READ_FPR_S
1085 #define RD_T INSN_READ_FPR_T
1086 #define RD_R INSN_READ_FPR_R
1087 #define WR_CC INSN_WRITE_COND_CODE
1088 #define RD_CC INSN_READ_COND_CODE
1089 #define RD_C0 INSN_COP
1090 #define RD_C1 INSN_COP
1091 #define RD_C2 INSN_COP
1092 #define RD_C3 INSN_COP
1093 #define WR_C0 INSN_COP
1094 #define WR_C1 INSN_COP
1095 #define WR_C2 INSN_COP
1096 #define WR_C3 INSN_COP
1097
1098 #define WR_HI INSN_WRITE_HI
1099 #define RD_HI INSN_READ_HI
1100 #define MOD_HI WR_HI|RD_HI
1101
1102 #define WR_LO INSN_WRITE_LO
1103 #define RD_LO INSN_READ_LO
1104 #define MOD_LO WR_LO|RD_LO
1105
1106 #define WR_HILO WR_HI|WR_LO
1107 #define RD_HILO RD_HI|RD_LO
1108 #define MOD_HILO WR_HILO|RD_HILO
1109
1110 #define IS_M INSN_MULT
1111
1112 #define WR_MACC INSN2_WRITE_MDMX_ACC
1113 #define RD_MACC INSN2_READ_MDMX_ACC
1114
1115 #define I1 INSN_ISA1
1116 #define I2 INSN_ISA2
1117 #define I3 INSN_ISA3
1118 #define I4 INSN_ISA4
1119 #define I5 INSN_ISA5
1120 #define I32 INSN_ISA32
1121 #define I64 INSN_ISA64
1122 #define I33 INSN_ISA32R2
1123 #define I65 INSN_ISA64R2
1124
1125 /* MIPS64 MIPS-3D ASE support. */
1126 #define I16 INSN_MIPS16
1127
1128 /* MIPS32 SmartMIPS ASE support. */
1129 #define SMT INSN_SMARTMIPS
1130
1131 /* MIPS64 MIPS-3D ASE support. */
1132 #define M3D INSN_MIPS3D
1133
1134 /* MIPS64 MDMX ASE support. */
1135 #define MX INSN_MDMX
1136
1137 #define IL2E (INSN_LOONGSON_2E)
1138 #define IL2F (INSN_LOONGSON_2F)
1139
1140 #define P3 INSN_4650
1141 #define L1 INSN_4010
1142 #define V1 (INSN_4100 | INSN_4111 | INSN_4120)
1143 #define T3 INSN_3900
1144 #define M1 INSN_10000
1145 #define SB1 INSN_SB1
1146 #define N411 INSN_4111
1147 #define N412 INSN_4120
1148 #define N5 (INSN_5400 | INSN_5500)
1149 #define N54 INSN_5400
1150 #define N55 INSN_5500
1151
1152 #define G1 (T3 \
1153 )
1154
1155 #define G2 (T3 \
1156 )
1157
1158 #define G3 (I4 \
1159 )
1160
1161 /* MIPS DSP ASE support.
1162 NOTE:
1163 1. MIPS DSP ASE includes 4 accumulators ($ac0 - $ac3). $ac0 is the pair
1164 of original HI and LO. $ac1, $ac2 and $ac3 are new registers, and have
1165 the same structure as $ac0 (HI + LO). For DSP instructions that write or
1166 read accumulators (that may be $ac0), we add WR_a (WR_HILO) or RD_a
1167 (RD_HILO) attributes, such that HILO dependencies are maintained
1168 conservatively.
1169
1170 2. For some mul. instructions that use integer registers as destinations
1171 but destroy HI+LO as side-effect, we add WR_HILO to their attributes.
1172
1173 3. MIPS DSP ASE includes a new DSP control register, which has 6 fields
1174 (ccond, outflag, EFI, c, scount, pos). Many DSP instructions read or write
1175 certain fields of the DSP control register. For simplicity, we decide not
1176 to track dependencies of these fields.
1177 However, "bposge32" is a branch instruction that depends on the "pos"
1178 field. In order to make sure that GAS does not reorder DSP instructions
1179 that writes the "pos" field and "bposge32", we add DSP_VOLA (INSN_TRAP)
1180 attribute to those instructions that write the "pos" field. */
1181
1182 #define WR_a WR_HILO /* Write dsp accumulators (reuse WR_HILO) */
1183 #define RD_a RD_HILO /* Read dsp accumulators (reuse RD_HILO) */
1184 #define MOD_a WR_a|RD_a
1185 #define DSP_VOLA INSN_TRAP
1186 #define D32 INSN_DSP
1187 #define D33 INSN_DSPR2
1188 #define D64 INSN_DSP64
1189
1190 /* MIPS MT ASE support. */
1191 #define MT32 INSN_MT
1192
1193 /* The order of overloaded instructions matters. Label arguments and
1194 register arguments look the same. Instructions that can have either
1195 for arguments must apear in the correct order in this table for the
1196 assembler to pick the right one. In other words, entries with
1197 immediate operands must apear after the same instruction with
1198 registers.
1199
1200 Because of the lookup algorithm used, entries with the same opcode
1201 name must be contiguous.
1202
1203 Many instructions are short hand for other instructions (i.e., The
1204 jal <register> instruction is short for jalr <register>). */
1205
1206 const struct mips_opcode mips_builtin_opcodes[] =
1207 {
1208 /* These instructions appear first so that the disassembler will find
1209 them first. The assemblers uses a hash table based on the
1210 instruction name anyhow. */
1211 /* name, args, match, mask, pinfo, membership */
1212 {"pref", "k,o(b)", 0xcc000000, 0xfc000000, RD_b, 0, I4|I32|G3 },
1213 {"prefx", "h,t(b)", 0x4c00000f, 0xfc0007ff, RD_b|RD_t, 0, I4|I33 },
1214 {"nop", "", 0x00000000, 0xffffffff, 0, INSN2_ALIAS, I1 }, /* sll */
1215 {"ssnop", "", 0x00000040, 0xffffffff, 0, INSN2_ALIAS, I32|N55 }, /* sll */
1216 {"ehb", "", 0x000000c0, 0xffffffff, 0, INSN2_ALIAS, I33 }, /* sll */
1217 {"li", "t,j", 0x24000000, 0xffe00000, WR_t, INSN2_ALIAS, I1 }, /* addiu */
1218 {"li", "t,i", 0x34000000, 0xffe00000, WR_t, INSN2_ALIAS, I1 }, /* ori */
1219 {"li", "t,I", 0, (int) M_LI, INSN_MACRO, 0, I1 },
1220 {"move", "d,s", 0, (int) M_MOVE, INSN_MACRO, 0, I1 },
1221 {"move", "d,s", 0x0000002d, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I3 },/* daddu */
1222 {"move", "d,s", 0x00000021, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I1 },/* addu */
1223 {"move", "d,s", 0x00000025, 0xfc1f07ff, WR_d|RD_s, INSN2_ALIAS, I1 },/* or */
1224 {"b", "p", 0x10000000, 0xffff0000, UBD, INSN2_ALIAS, I1 },/* beq 0,0 */
1225 {"b", "p", 0x04010000, 0xffff0000, UBD, INSN2_ALIAS, I1 },/* bgez 0 */
1226 {"bal", "p", 0x04110000, 0xffff0000, UBD|WR_31, INSN2_ALIAS, I1 },/* bgezal 0*/
1227
1228 {"abs", "d,v", 0, (int) M_ABS, INSN_MACRO, 0, I1 },
1229 {"abs.s", "D,V", 0x46000005, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1230 {"abs.d", "D,V", 0x46200005, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
1231 {"abs.ps", "D,V", 0x46c00005, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
1232 {"add", "d,v,t", 0x00000020, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1233 {"add", "t,r,I", 0, (int) M_ADD_I, INSN_MACRO, 0, I1 },
1234 {"add.s", "D,V,T", 0x46000000, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
1235 {"add.d", "D,V,T", 0x46200000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
1236 {"add.ob", "X,Y,Q", 0x7800000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1237 {"add.ob", "D,S,T", 0x4ac0000b, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1238 {"add.ob", "D,S,T[e]", 0x4800000b, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1239 {"add.ob", "D,S,k", 0x4bc0000b, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1240 {"add.ps", "D,V,T", 0x46c00000, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
1241 {"add.qh", "X,Y,Q", 0x7820000b, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1242 {"adda.ob", "Y,Q", 0x78000037, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1243 {"adda.qh", "Y,Q", 0x78200037, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1244 {"addi", "t,r,j", 0x20000000, 0xfc000000, WR_t|RD_s, 0, I1 },
1245 {"addiu", "t,r,j", 0x24000000, 0xfc000000, WR_t|RD_s, 0, I1 },
1246 {"addl.ob", "Y,Q", 0x78000437, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1247 {"addl.qh", "Y,Q", 0x78200437, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1248 {"addr.ps", "D,S,T", 0x46c00018, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
1249 {"addu", "d,v,t", 0x00000021, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1250 {"addu", "t,r,I", 0, (int) M_ADDU_I, INSN_MACRO, 0, I1 },
1251 {"alni.ob", "X,Y,Z,O", 0x78000018, 0xff00003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1252 {"alni.ob", "D,S,T,%", 0x48000018, 0xff00003f, WR_D|RD_S|RD_T, 0, N54 },
1253 {"alni.qh", "X,Y,Z,O", 0x7800001a, 0xff00003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1254 {"alnv.ps", "D,V,T,s", 0x4c00001e, 0xfc00003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
1255 {"alnv.ob", "X,Y,Z,s", 0x78000019, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, 0, MX|SB1 },
1256 {"alnv.qh", "X,Y,Z,s", 0x7800001b, 0xfc00003f, WR_D|RD_S|RD_T|RD_s|FP_D, 0, MX },
1257 {"and", "d,v,t", 0x00000024, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
1258 {"and", "t,r,I", 0, (int) M_AND_I, INSN_MACRO, 0, I1 },
1259 {"and.ob", "X,Y,Q", 0x7800000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1260 {"and.ob", "D,S,T", 0x4ac0000c, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1261 {"and.ob", "D,S,T[e]", 0x4800000c, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1262 {"and.ob", "D,S,k", 0x4bc0000c, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1263 {"and.qh", "X,Y,Q", 0x7820000c, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1264 {"andi", "t,r,i", 0x30000000, 0xfc000000, WR_t|RD_s, 0, I1 },
1265 /* b is at the top of the table. */
1266 /* bal is at the top of the table. */
1267 /* bc0[tf]l? are at the bottom of the table. */
1268 {"bc1any2f", "N,p", 0x45200000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1269 {"bc1any2t", "N,p", 0x45210000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1270 {"bc1any4f", "N,p", 0x45400000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1271 {"bc1any4t", "N,p", 0x45410000, 0xffe30000, CBD|RD_CC|FP_S, 0, M3D },
1272 {"bc1f", "p", 0x45000000, 0xffff0000, CBD|RD_CC|FP_S, 0, I1 },
1273 {"bc1f", "N,p", 0x45000000, 0xffe30000, CBD|RD_CC|FP_S, 0, I4|I32 },
1274 {"bc1fl", "p", 0x45020000, 0xffff0000, CBL|RD_CC|FP_S, 0, I2|T3 },
1275 {"bc1fl", "N,p", 0x45020000, 0xffe30000, CBL|RD_CC|FP_S, 0, I4|I32 },
1276 {"bc1t", "p", 0x45010000, 0xffff0000, CBD|RD_CC|FP_S, 0, I1 },
1277 {"bc1t", "N,p", 0x45010000, 0xffe30000, CBD|RD_CC|FP_S, 0, I4|I32 },
1278 {"bc1tl", "p", 0x45030000, 0xffff0000, CBL|RD_CC|FP_S, 0, I2|T3 },
1279 {"bc1tl", "N,p", 0x45030000, 0xffe30000, CBL|RD_CC|FP_S, 0, I4|I32 },
1280 /* bc2* are at the bottom of the table. */
1281 /* bc3* are at the bottom of the table. */
1282 {"beqz", "s,p", 0x10000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1283 {"beqzl", "s,p", 0x50000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1284 {"beq", "s,t,p", 0x10000000, 0xfc000000, CBD|RD_s|RD_t, 0, I1 },
1285 {"beq", "s,I,p", 0, (int) M_BEQ_I, INSN_MACRO, 0, I1 },
1286 {"beql", "s,t,p", 0x50000000, 0xfc000000, CBL|RD_s|RD_t, 0, I2|T3 },
1287 {"beql", "s,I,p", 0, (int) M_BEQL_I, INSN_MACRO, 0, I2|T3 },
1288 {"bge", "s,t,p", 0, (int) M_BGE, INSN_MACRO, 0, I1 },
1289 {"bge", "s,I,p", 0, (int) M_BGE_I, INSN_MACRO, 0, I1 },
1290 {"bgel", "s,t,p", 0, (int) M_BGEL, INSN_MACRO, 0, I2|T3 },
1291 {"bgel", "s,I,p", 0, (int) M_BGEL_I, INSN_MACRO, 0, I2|T3 },
1292 {"bgeu", "s,t,p", 0, (int) M_BGEU, INSN_MACRO, 0, I1 },
1293 {"bgeu", "s,I,p", 0, (int) M_BGEU_I, INSN_MACRO, 0, I1 },
1294 {"bgeul", "s,t,p", 0, (int) M_BGEUL, INSN_MACRO, 0, I2|T3 },
1295 {"bgeul", "s,I,p", 0, (int) M_BGEUL_I, INSN_MACRO, 0, I2|T3 },
1296 {"bgez", "s,p", 0x04010000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1297 {"bgezl", "s,p", 0x04030000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1298 {"bgezal", "s,p", 0x04110000, 0xfc1f0000, CBD|RD_s|WR_31, 0, I1 },
1299 {"bgezall", "s,p", 0x04130000, 0xfc1f0000, CBL|RD_s|WR_31, 0, I2|T3 },
1300 {"bgt", "s,t,p", 0, (int) M_BGT, INSN_MACRO, 0, I1 },
1301 {"bgt", "s,I,p", 0, (int) M_BGT_I, INSN_MACRO, 0, I1 },
1302 {"bgtl", "s,t,p", 0, (int) M_BGTL, INSN_MACRO, 0, I2|T3 },
1303 {"bgtl", "s,I,p", 0, (int) M_BGTL_I, INSN_MACRO, 0, I2|T3 },
1304 {"bgtu", "s,t,p", 0, (int) M_BGTU, INSN_MACRO, 0, I1 },
1305 {"bgtu", "s,I,p", 0, (int) M_BGTU_I, INSN_MACRO, 0, I1 },
1306 {"bgtul", "s,t,p", 0, (int) M_BGTUL, INSN_MACRO, 0, I2|T3 },
1307 {"bgtul", "s,I,p", 0, (int) M_BGTUL_I, INSN_MACRO, 0, I2|T3 },
1308 {"bgtz", "s,p", 0x1c000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1309 {"bgtzl", "s,p", 0x5c000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1310 {"ble", "s,t,p", 0, (int) M_BLE, INSN_MACRO, 0, I1 },
1311 {"ble", "s,I,p", 0, (int) M_BLE_I, INSN_MACRO, 0, I1 },
1312 {"blel", "s,t,p", 0, (int) M_BLEL, INSN_MACRO, 0, I2|T3 },
1313 {"blel", "s,I,p", 0, (int) M_BLEL_I, INSN_MACRO, 0, I2|T3 },
1314 {"bleu", "s,t,p", 0, (int) M_BLEU, INSN_MACRO, 0, I1 },
1315 {"bleu", "s,I,p", 0, (int) M_BLEU_I, INSN_MACRO, 0, I1 },
1316 {"bleul", "s,t,p", 0, (int) M_BLEUL, INSN_MACRO, 0, I2|T3 },
1317 {"bleul", "s,I,p", 0, (int) M_BLEUL_I, INSN_MACRO, 0, I2|T3 },
1318 {"blez", "s,p", 0x18000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1319 {"blezl", "s,p", 0x58000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1320 {"blt", "s,t,p", 0, (int) M_BLT, INSN_MACRO, 0, I1 },
1321 {"blt", "s,I,p", 0, (int) M_BLT_I, INSN_MACRO, 0, I1 },
1322 {"bltl", "s,t,p", 0, (int) M_BLTL, INSN_MACRO, 0, I2|T3 },
1323 {"bltl", "s,I,p", 0, (int) M_BLTL_I, INSN_MACRO, 0, I2|T3 },
1324 {"bltu", "s,t,p", 0, (int) M_BLTU, INSN_MACRO, 0, I1 },
1325 {"bltu", "s,I,p", 0, (int) M_BLTU_I, INSN_MACRO, 0, I1 },
1326 {"bltul", "s,t,p", 0, (int) M_BLTUL, INSN_MACRO, 0, I2|T3 },
1327 {"bltul", "s,I,p", 0, (int) M_BLTUL_I, INSN_MACRO, 0, I2|T3 },
1328 {"bltz", "s,p", 0x04000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1329 {"bltzl", "s,p", 0x04020000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1330 {"bltzal", "s,p", 0x04100000, 0xfc1f0000, CBD|RD_s|WR_31, 0, I1 },
1331 {"bltzall", "s,p", 0x04120000, 0xfc1f0000, CBL|RD_s|WR_31, 0, I2|T3 },
1332 {"bnez", "s,p", 0x14000000, 0xfc1f0000, CBD|RD_s, 0, I1 },
1333 {"bnezl", "s,p", 0x54000000, 0xfc1f0000, CBL|RD_s, 0, I2|T3 },
1334 {"bne", "s,t,p", 0x14000000, 0xfc000000, CBD|RD_s|RD_t, 0, I1 },
1335 {"bne", "s,I,p", 0, (int) M_BNE_I, INSN_MACRO, 0, I1 },
1336 {"bnel", "s,t,p", 0x54000000, 0xfc000000, CBL|RD_s|RD_t, 0, I2|T3 },
1337 {"bnel", "s,I,p", 0, (int) M_BNEL_I, INSN_MACRO, 0, I2|T3 },
1338 {"break", "", 0x0000000d, 0xffffffff, TRAP, 0, I1 },
1339 {"break", "c", 0x0000000d, 0xfc00ffff, TRAP, 0, I1 },
1340 {"break", "c,q", 0x0000000d, 0xfc00003f, TRAP, 0, I1 },
1341 {"c.f.d", "S,T", 0x46200030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1342 {"c.f.d", "M,S,T", 0x46200030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1343 {"c.f.s", "S,T", 0x46000030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1344 {"c.f.s", "M,S,T", 0x46000030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1345 {"c.f.ps", "S,T", 0x46c00030, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1346 {"c.f.ps", "M,S,T", 0x46c00030, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1347 {"c.un.d", "S,T", 0x46200031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1348 {"c.un.d", "M,S,T", 0x46200031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1349 {"c.un.s", "S,T", 0x46000031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1350 {"c.un.s", "M,S,T", 0x46000031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1351 {"c.un.ps", "S,T", 0x46c00031, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1352 {"c.un.ps", "M,S,T", 0x46c00031, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1353 {"c.eq.d", "S,T", 0x46200032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1354 {"c.eq.d", "M,S,T", 0x46200032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1355 {"c.eq.s", "S,T", 0x46000032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1356 {"c.eq.s", "M,S,T", 0x46000032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1357 {"c.eq.ob", "Y,Q", 0x78000001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
1358 {"c.eq.ob", "S,T", 0x4ac00001, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1359 {"c.eq.ob", "S,T[e]", 0x48000001, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1360 {"c.eq.ob", "S,k", 0x4bc00001, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1361 {"c.eq.ps", "S,T", 0x46c00032, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1362 {"c.eq.ps", "M,S,T", 0x46c00032, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1363 {"c.eq.qh", "Y,Q", 0x78200001, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
1364 {"c.ueq.d", "S,T", 0x46200033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1365 {"c.ueq.d", "M,S,T", 0x46200033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1366 {"c.ueq.s", "S,T", 0x46000033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1367 {"c.ueq.s", "M,S,T", 0x46000033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1368 {"c.ueq.ps","S,T", 0x46c00033, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1369 {"c.ueq.ps","M,S,T", 0x46c00033, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1370 {"c.olt.d", "S,T", 0x46200034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1371 {"c.olt.d", "M,S,T", 0x46200034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1372 {"c.olt.s", "S,T", 0x46000034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1373 {"c.olt.s", "M,S,T", 0x46000034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1374 {"c.olt.ps","S,T", 0x46c00034, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1375 {"c.olt.ps","M,S,T", 0x46c00034, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1376 {"c.ult.d", "S,T", 0x46200035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1377 {"c.ult.d", "M,S,T", 0x46200035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1378 {"c.ult.s", "S,T", 0x46000035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1379 {"c.ult.s", "M,S,T", 0x46000035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1380 {"c.ult.ps","S,T", 0x46c00035, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1381 {"c.ult.ps","M,S,T", 0x46c00035, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1382 {"c.ole.d", "S,T", 0x46200036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1383 {"c.ole.d", "M,S,T", 0x46200036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1384 {"c.ole.s", "S,T", 0x46000036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1385 {"c.ole.s", "M,S,T", 0x46000036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1386 {"c.ole.ps","S,T", 0x46c00036, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1387 {"c.ole.ps","M,S,T", 0x46c00036, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1388 {"c.ule.d", "S,T", 0x46200037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1389 {"c.ule.d", "M,S,T", 0x46200037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1390 {"c.ule.s", "S,T", 0x46000037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1391 {"c.ule.s", "M,S,T", 0x46000037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1392 {"c.ule.ps","S,T", 0x46c00037, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1393 {"c.ule.ps","M,S,T", 0x46c00037, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1394 {"c.sf.d", "S,T", 0x46200038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1395 {"c.sf.d", "M,S,T", 0x46200038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1396 {"c.sf.s", "S,T", 0x46000038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1397 {"c.sf.s", "M,S,T", 0x46000038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1398 {"c.sf.ps", "S,T", 0x46c00038, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1399 {"c.sf.ps", "M,S,T", 0x46c00038, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1400 {"c.ngle.d","S,T", 0x46200039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1401 {"c.ngle.d","M,S,T", 0x46200039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1402 {"c.ngle.s","S,T", 0x46000039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1403 {"c.ngle.s","M,S,T", 0x46000039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1404 {"c.ngle.ps","S,T", 0x46c00039, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1405 {"c.ngle.ps","M,S,T", 0x46c00039, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1406 {"c.seq.d", "S,T", 0x4620003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1407 {"c.seq.d", "M,S,T", 0x4620003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1408 {"c.seq.s", "S,T", 0x4600003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1409 {"c.seq.s", "M,S,T", 0x4600003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1410 {"c.seq.ps","S,T", 0x46c0003a, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1411 {"c.seq.ps","M,S,T", 0x46c0003a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1412 {"c.ngl.d", "S,T", 0x4620003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1413 {"c.ngl.d", "M,S,T", 0x4620003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1414 {"c.ngl.s", "S,T", 0x4600003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1415 {"c.ngl.s", "M,S,T", 0x4600003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1416 {"c.ngl.ps","S,T", 0x46c0003b, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1417 {"c.ngl.ps","M,S,T", 0x46c0003b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1418 {"c.lt.d", "S,T", 0x4620003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1419 {"c.lt.d", "M,S,T", 0x4620003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1420 {"c.lt.s", "S,T", 0x4600003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1421 {"c.lt.s", "M,S,T", 0x4600003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1422 {"c.lt.ob", "Y,Q", 0x78000004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
1423 {"c.lt.ob", "S,T", 0x4ac00004, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1424 {"c.lt.ob", "S,T[e]", 0x48000004, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1425 {"c.lt.ob", "S,k", 0x4bc00004, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1426 {"c.lt.ps", "S,T", 0x46c0003c, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1427 {"c.lt.ps", "M,S,T", 0x46c0003c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1428 {"c.lt.qh", "Y,Q", 0x78200004, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
1429 {"c.nge.d", "S,T", 0x4620003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1430 {"c.nge.d", "M,S,T", 0x4620003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1431 {"c.nge.s", "S,T", 0x4600003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1432 {"c.nge.s", "M,S,T", 0x4600003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1433 {"c.nge.ps","S,T", 0x46c0003d, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1434 {"c.nge.ps","M,S,T", 0x46c0003d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1435 {"c.le.d", "S,T", 0x4620003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1436 {"c.le.d", "M,S,T", 0x4620003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1437 {"c.le.s", "S,T", 0x4600003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1438 {"c.le.s", "M,S,T", 0x4600003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1439 {"c.le.ob", "Y,Q", 0x78000005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX|SB1 },
1440 {"c.le.ob", "S,T", 0x4ac00005, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1441 {"c.le.ob", "S,T[e]", 0x48000005, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1442 {"c.le.ob", "S,k", 0x4bc00005, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1443 {"c.le.ps", "S,T", 0x46c0003e, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1444 {"c.le.ps", "M,S,T", 0x46c0003e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1445 {"c.le.qh", "Y,Q", 0x78200005, 0xfc2007ff, WR_CC|RD_S|RD_T|FP_D, 0, MX },
1446 {"c.ngt.d", "S,T", 0x4620003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I1 },
1447 {"c.ngt.d", "M,S,T", 0x4620003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I4|I32 },
1448 {"c.ngt.s", "S,T", 0x4600003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_S, 0, I1 },
1449 {"c.ngt.s", "M,S,T", 0x4600003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, I4|I32 },
1450 {"c.ngt.ps","S,T", 0x46c0003f, 0xffe007ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1451 {"c.ngt.ps","M,S,T", 0x46c0003f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, I5|I33 },
1452 {"cabs.eq.d", "M,S,T", 0x46200072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1453 {"cabs.eq.ps", "M,S,T", 0x46c00072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1454 {"cabs.eq.s", "M,S,T", 0x46000072, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1455 {"cabs.f.d", "M,S,T", 0x46200070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1456 {"cabs.f.ps", "M,S,T", 0x46c00070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1457 {"cabs.f.s", "M,S,T", 0x46000070, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1458 {"cabs.le.d", "M,S,T", 0x4620007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1459 {"cabs.le.ps", "M,S,T", 0x46c0007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1460 {"cabs.le.s", "M,S,T", 0x4600007e, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1461 {"cabs.lt.d", "M,S,T", 0x4620007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1462 {"cabs.lt.ps", "M,S,T", 0x46c0007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1463 {"cabs.lt.s", "M,S,T", 0x4600007c, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1464 {"cabs.nge.d", "M,S,T", 0x4620007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1465 {"cabs.nge.ps","M,S,T", 0x46c0007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1466 {"cabs.nge.s", "M,S,T", 0x4600007d, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1467 {"cabs.ngl.d", "M,S,T", 0x4620007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1468 {"cabs.ngl.ps","M,S,T", 0x46c0007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1469 {"cabs.ngl.s", "M,S,T", 0x4600007b, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1470 {"cabs.ngle.d","M,S,T", 0x46200079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1471 {"cabs.ngle.ps","M,S,T",0x46c00079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1472 {"cabs.ngle.s","M,S,T", 0x46000079, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1473 {"cabs.ngt.d", "M,S,T", 0x4620007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1474 {"cabs.ngt.ps","M,S,T", 0x46c0007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1475 {"cabs.ngt.s", "M,S,T", 0x4600007f, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1476 {"cabs.ole.d", "M,S,T", 0x46200076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1477 {"cabs.ole.ps","M,S,T", 0x46c00076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1478 {"cabs.ole.s", "M,S,T", 0x46000076, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1479 {"cabs.olt.d", "M,S,T", 0x46200074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1480 {"cabs.olt.ps","M,S,T", 0x46c00074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1481 {"cabs.olt.s", "M,S,T", 0x46000074, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1482 {"cabs.seq.d", "M,S,T", 0x4620007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1483 {"cabs.seq.ps","M,S,T", 0x46c0007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1484 {"cabs.seq.s", "M,S,T", 0x4600007a, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1485 {"cabs.sf.d", "M,S,T", 0x46200078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1486 {"cabs.sf.ps", "M,S,T", 0x46c00078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1487 {"cabs.sf.s", "M,S,T", 0x46000078, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1488 {"cabs.ueq.d", "M,S,T", 0x46200073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1489 {"cabs.ueq.ps","M,S,T", 0x46c00073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1490 {"cabs.ueq.s", "M,S,T", 0x46000073, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1491 {"cabs.ule.d", "M,S,T", 0x46200077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1492 {"cabs.ule.ps","M,S,T", 0x46c00077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1493 {"cabs.ule.s", "M,S,T", 0x46000077, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1494 {"cabs.ult.d", "M,S,T", 0x46200075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1495 {"cabs.ult.ps","M,S,T", 0x46c00075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1496 {"cabs.ult.s", "M,S,T", 0x46000075, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1497 {"cabs.un.d", "M,S,T", 0x46200071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1498 {"cabs.un.ps", "M,S,T", 0x46c00071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_D, 0, M3D },
1499 {"cabs.un.s", "M,S,T", 0x46000071, 0xffe000ff, RD_S|RD_T|WR_CC|FP_S, 0, M3D },
1500 /* CW4010 instructions which are aliases for the cache instruction. */
1501 {"flushi", "", 0xbc010000, 0xffffffff, 0, 0, L1 },
1502 {"flushd", "", 0xbc020000, 0xffffffff, 0, 0, L1 },
1503 {"flushid", "", 0xbc030000, 0xffffffff, 0, 0, L1 },
1504 {"wb", "o(b)", 0xbc040000, 0xfc1f0000, SM|RD_b, 0, L1 },
1505 {"cache", "k,o(b)", 0xbc000000, 0xfc000000, RD_b, 0, I3|I32|T3},
1506 {"cache", "k,A(b)", 0, (int) M_CACHE_AB, INSN_MACRO, 0, I3|I32|T3},
1507 {"ceil.l.d", "D,S", 0x4620000a, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1508 {"ceil.l.s", "D,S", 0x4600000a, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1509 {"ceil.w.d", "D,S", 0x4620000e, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
1510 {"ceil.w.s", "D,S", 0x4600000e, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
1511 {"cfc0", "t,G", 0x40400000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I1 },
1512 {"cfc1", "t,G", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1|FP_S, 0, I1 },
1513 {"cfc1", "t,S", 0x44400000, 0xffe007ff, LCD|WR_t|RD_C1|FP_S, 0, I1 },
1514 /* cfc2 is at the bottom of the table. */
1515 /* cfc3 is at the bottom of the table. */
1516 {"cftc1", "d,E", 0x41000023, 0xffe007ff, TRAP|LCD|WR_d|RD_C1|FP_S, 0, MT32 },
1517 {"cftc1", "d,T", 0x41000023, 0xffe007ff, TRAP|LCD|WR_d|RD_C1|FP_S, 0, MT32 },
1518 {"cftc2", "d,E", 0x41000025, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
1519 {"clo", "U,s", 0x70000021, 0xfc0007ff, WR_d|WR_t|RD_s, 0, I32|N55 },
1520 {"clz", "U,s", 0x70000020, 0xfc0007ff, WR_d|WR_t|RD_s, 0, I32|N55 },
1521 {"ctc0", "t,G", 0x40c00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
1522 {"ctc1", "t,G", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC|FP_S, 0, I1 },
1523 {"ctc1", "t,S", 0x44c00000, 0xffe007ff, COD|RD_t|WR_CC|FP_S, 0, I1 },
1524 /* ctc2 is at the bottom of the table. */
1525 /* ctc3 is at the bottom of the table. */
1526 {"cttc1", "t,g", 0x41800023, 0xffe007ff, TRAP|COD|RD_t|WR_CC|FP_S, 0, MT32 },
1527 {"cttc1", "t,S", 0x41800023, 0xffe007ff, TRAP|COD|RD_t|WR_CC|FP_S, 0, MT32 },
1528 {"cttc2", "t,g", 0x41800025, 0xffe007ff, TRAP|COD|RD_t|WR_CC, 0, MT32 },
1529 {"cvt.d.l", "D,S", 0x46a00021, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1530 {"cvt.d.s", "D,S", 0x46000021, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1531 {"cvt.d.w", "D,S", 0x46800021, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1532 {"cvt.l.d", "D,S", 0x46200025, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1533 {"cvt.l.s", "D,S", 0x46000025, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1534 {"cvt.s.l", "D,S", 0x46a00020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1535 {"cvt.s.d", "D,S", 0x46200020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1536 {"cvt.s.w", "D,S", 0x46800020, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1537 {"cvt.s.pl","D,S", 0x46c00028, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I5|I33 },
1538 {"cvt.s.pu","D,S", 0x46c00020, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I5|I33 },
1539 {"cvt.w.d", "D,S", 0x46200024, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I1 },
1540 {"cvt.w.s", "D,S", 0x46000024, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1541 {"cvt.ps.pw", "D,S", 0x46800026, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, M3D },
1542 {"cvt.ps.s","D,V,T", 0x46000026, 0xffe0003f, WR_D|RD_S|RD_T|FP_S|FP_D, 0, I5|I33 },
1543 {"cvt.pw.ps", "D,S", 0x46c00024, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, M3D },
1544 {"dabs", "d,v", 0, (int) M_DABS, INSN_MACRO, 0, I3 },
1545 {"dadd", "d,v,t", 0x0000002c, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1546 {"dadd", "t,r,I", 0, (int) M_DADD_I, INSN_MACRO, 0, I3 },
1547 {"daddi", "t,r,j", 0x60000000, 0xfc000000, WR_t|RD_s, 0, I3 },
1548 {"daddiu", "t,r,j", 0x64000000, 0xfc000000, WR_t|RD_s, 0, I3 },
1549 {"daddu", "d,v,t", 0x0000002d, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1550 {"daddu", "t,r,I", 0, (int) M_DADDU_I, INSN_MACRO, 0, I3 },
1551 {"dbreak", "", 0x7000003f, 0xffffffff, 0, 0, N5 },
1552 {"dclo", "U,s", 0x70000025, 0xfc0007ff, RD_s|WR_d|WR_t, 0, I64|N55 },
1553 {"dclz", "U,s", 0x70000024, 0xfc0007ff, RD_s|WR_d|WR_t, 0, I64|N55 },
1554 /* dctr and dctw are used on the r5000. */
1555 {"dctr", "o(b)", 0xbc050000, 0xfc1f0000, RD_b, 0, I3 },
1556 {"dctw", "o(b)", 0xbc090000, 0xfc1f0000, RD_b, 0, I3 },
1557 {"deret", "", 0x4200001f, 0xffffffff, 0, 0, I32|G2 },
1558 {"dext", "t,r,I,+I", 0, (int) M_DEXT, INSN_MACRO, 0, I65 },
1559 {"dext", "t,r,+A,+C", 0x7c000003, 0xfc00003f, WR_t|RD_s, 0, I65 },
1560 {"dextm", "t,r,+A,+G", 0x7c000001, 0xfc00003f, WR_t|RD_s, 0, I65 },
1561 {"dextu", "t,r,+E,+H", 0x7c000002, 0xfc00003f, WR_t|RD_s, 0, I65 },
1562 /* For ddiv, see the comments about div. */
1563 {"ddiv", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1564 {"ddiv", "d,v,t", 0, (int) M_DDIV_3, INSN_MACRO, 0, I3 },
1565 {"ddiv", "d,v,I", 0, (int) M_DDIV_3I, INSN_MACRO, 0, I3 },
1566 /* For ddivu, see the comments about div. */
1567 {"ddivu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1568 {"ddivu", "d,v,t", 0, (int) M_DDIVU_3, INSN_MACRO, 0, I3 },
1569 {"ddivu", "d,v,I", 0, (int) M_DDIVU_3I, INSN_MACRO, 0, I3 },
1570 {"di", "", 0x41606000, 0xffffffff, WR_t|WR_C0, 0, I33 },
1571 {"di", "t", 0x41606000, 0xffe0ffff, WR_t|WR_C0, 0, I33 },
1572 {"dins", "t,r,I,+I", 0, (int) M_DINS, INSN_MACRO, 0, I65 },
1573 {"dins", "t,r,+A,+B", 0x7c000007, 0xfc00003f, WR_t|RD_s, 0, I65 },
1574 {"dinsm", "t,r,+A,+F", 0x7c000005, 0xfc00003f, WR_t|RD_s, 0, I65 },
1575 {"dinsu", "t,r,+E,+F", 0x7c000006, 0xfc00003f, WR_t|RD_s, 0, I65 },
1576 /* The MIPS assembler treats the div opcode with two operands as
1577 though the first operand appeared twice (the first operand is both
1578 a source and a destination). To get the div machine instruction,
1579 you must use an explicit destination of $0. */
1580 {"div", "z,s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1581 {"div", "z,t", 0x0000001a, 0xffe0ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1582 {"div", "d,v,t", 0, (int) M_DIV_3, INSN_MACRO, 0, I1 },
1583 {"div", "d,v,I", 0, (int) M_DIV_3I, INSN_MACRO, 0, I1 },
1584 {"div.d", "D,V,T", 0x46200003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
1585 {"div.s", "D,V,T", 0x46000003, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
1586 {"div.ps", "D,V,T", 0x46c00003, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
1587 /* For divu, see the comments about div. */
1588 {"divu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1589 {"divu", "z,t", 0x0000001b, 0xffe0ffff, RD_s|RD_t|WR_HILO, 0, I1 },
1590 {"divu", "d,v,t", 0, (int) M_DIVU_3, INSN_MACRO, 0, I1 },
1591 {"divu", "d,v,I", 0, (int) M_DIVU_3I, INSN_MACRO, 0, I1 },
1592 {"dla", "t,A(b)", 0, (int) M_DLA_AB, INSN_MACRO, 0, I3 },
1593 {"dlca", "t,A(b)", 0, (int) M_DLCA_AB, INSN_MACRO, 0, I3 },
1594 {"dli", "t,j", 0x24000000, 0xffe00000, WR_t, 0, I3 }, /* addiu */
1595 {"dli", "t,i", 0x34000000, 0xffe00000, WR_t, 0, I3 }, /* ori */
1596 {"dli", "t,I", 0, (int) M_DLI, INSN_MACRO, 0, I3 },
1597 {"dmacc", "d,s,t", 0x00000029, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1598 {"dmacchi", "d,s,t", 0x00000229, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1599 {"dmacchis", "d,s,t", 0x00000629, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1600 {"dmacchiu", "d,s,t", 0x00000269, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1601 {"dmacchius", "d,s,t", 0x00000669, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1602 {"dmaccs", "d,s,t", 0x00000429, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1603 {"dmaccu", "d,s,t", 0x00000069, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1604 {"dmaccus", "d,s,t", 0x00000469, 0xfc0007ff, RD_s|RD_t|WR_LO|WR_d, 0, N412 },
1605 {"dmadd16", "s,t", 0x00000029, 0xfc00ffff, RD_s|RD_t|MOD_LO, 0, N411 },
1606 {"dmfc0", "t,G", 0x40200000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I3 },
1607 {"dmfc0", "t,+D", 0x40200000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I64 },
1608 {"dmfc0", "t,G,H", 0x40200000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I64 },
1609 {"dmt", "", 0x41600bc1, 0xffffffff, TRAP, 0, MT32 },
1610 {"dmt", "t", 0x41600bc1, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1611 {"dmtc0", "t,G", 0x40a00000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, 0, I3 },
1612 {"dmtc0", "t,+D", 0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I64 },
1613 {"dmtc0", "t,G,H", 0x40a00000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I64 },
1614 {"dmfc1", "t,S", 0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I3 },
1615 {"dmfc1", "t,G", 0x44200000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I3 },
1616 {"dmtc1", "t,S", 0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I3 },
1617 {"dmtc1", "t,G", 0x44a00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I3 },
1618 /* dmfc2 is at the bottom of the table. */
1619 /* dmtc2 is at the bottom of the table. */
1620 /* dmfc3 is at the bottom of the table. */
1621 /* dmtc3 is at the bottom of the table. */
1622 {"dmul", "d,v,t", 0, (int) M_DMUL, INSN_MACRO, 0, I3 },
1623 {"dmul", "d,v,I", 0, (int) M_DMUL_I, INSN_MACRO, 0, I3 },
1624 {"dmulo", "d,v,t", 0, (int) M_DMULO, INSN_MACRO, 0, I3 },
1625 {"dmulo", "d,v,I", 0, (int) M_DMULO_I, INSN_MACRO, 0, I3 },
1626 {"dmulou", "d,v,t", 0, (int) M_DMULOU, INSN_MACRO, 0, I3 },
1627 {"dmulou", "d,v,I", 0, (int) M_DMULOU_I, INSN_MACRO, 0, I3 },
1628 {"dmult", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1629 {"dmultu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1630 {"dneg", "d,w", 0x0000002e, 0xffe007ff, WR_d|RD_t, 0, I3 }, /* dsub 0 */
1631 {"dnegu", "d,w", 0x0000002f, 0xffe007ff, WR_d|RD_t, 0, I3 }, /* dsubu 0*/
1632 {"drem", "z,s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1633 {"drem", "d,v,t", 3, (int) M_DREM_3, INSN_MACRO, 0, I3 },
1634 {"drem", "d,v,I", 3, (int) M_DREM_3I, INSN_MACRO, 0, I3 },
1635 {"dremu", "z,s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I3 },
1636 {"dremu", "d,v,t", 3, (int) M_DREMU_3, INSN_MACRO, 0, I3 },
1637 {"dremu", "d,v,I", 3, (int) M_DREMU_3I, INSN_MACRO, 0, I3 },
1638 {"dret", "", 0x7000003e, 0xffffffff, 0, 0, N5 },
1639 {"drol", "d,v,t", 0, (int) M_DROL, INSN_MACRO, 0, I3 },
1640 {"drol", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, 0, I3 },
1641 {"dror", "d,v,t", 0, (int) M_DROR, INSN_MACRO, 0, I3 },
1642 {"dror", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, 0, I3 },
1643 {"dror", "d,w,<", 0x0020003a, 0xffe0003f, WR_d|RD_t, 0, N5|I65 },
1644 {"drorv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, 0, N5|I65 },
1645 {"dror32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, 0, N5|I65 },
1646 {"drotl", "d,v,t", 0, (int) M_DROL, INSN_MACRO, 0, I65 },
1647 {"drotl", "d,v,I", 0, (int) M_DROL_I, INSN_MACRO, 0, I65 },
1648 {"drotr", "d,v,t", 0, (int) M_DROR, INSN_MACRO, 0, I65 },
1649 {"drotr", "d,v,I", 0, (int) M_DROR_I, INSN_MACRO, 0, I65 },
1650 {"drotrv", "d,t,s", 0x00000056, 0xfc0007ff, RD_t|RD_s|WR_d, 0, I65 },
1651 {"drotr32", "d,w,<", 0x0020003e, 0xffe0003f, WR_d|RD_t, 0, I65 },
1652 {"dsbh", "d,w", 0x7c0000a4, 0xffe007ff, WR_d|RD_t, 0, I65 },
1653 {"dshd", "d,w", 0x7c000164, 0xffe007ff, WR_d|RD_t, 0, I65 },
1654 {"dsllv", "d,t,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
1655 {"dsll32", "d,w,<", 0x0000003c, 0xffe0003f, WR_d|RD_t, 0, I3 },
1656 {"dsll", "d,w,s", 0x00000014, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsllv */
1657 {"dsll", "d,w,>", 0x0000003c, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsll32 */
1658 {"dsll", "d,w,<", 0x00000038, 0xffe0003f, WR_d|RD_t, 0, I3 },
1659 {"dsrav", "d,t,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
1660 {"dsra32", "d,w,<", 0x0000003f, 0xffe0003f, WR_d|RD_t, 0, I3 },
1661 {"dsra", "d,w,s", 0x00000017, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsrav */
1662 {"dsra", "d,w,>", 0x0000003f, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsra32 */
1663 {"dsra", "d,w,<", 0x0000003b, 0xffe0003f, WR_d|RD_t, 0, I3 },
1664 {"dsrlv", "d,t,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 },
1665 {"dsrl32", "d,w,<", 0x0000003e, 0xffe0003f, WR_d|RD_t, 0, I3 },
1666 {"dsrl", "d,w,s", 0x00000016, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I3 }, /* dsrlv */
1667 {"dsrl", "d,w,>", 0x0000003e, 0xffe0003f, WR_d|RD_t, 0, I3 }, /* dsrl32 */
1668 {"dsrl", "d,w,<", 0x0000003a, 0xffe0003f, WR_d|RD_t, 0, I3 },
1669 {"dsub", "d,v,t", 0x0000002e, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1670 {"dsub", "d,v,I", 0, (int) M_DSUB_I, INSN_MACRO, 0, I3 },
1671 {"dsubu", "d,v,t", 0x0000002f, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I3 },
1672 {"dsubu", "d,v,I", 0, (int) M_DSUBU_I, INSN_MACRO, 0, I3 },
1673 {"dvpe", "", 0x41600001, 0xffffffff, TRAP, 0, MT32 },
1674 {"dvpe", "t", 0x41600001, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1675 {"ei", "", 0x41606020, 0xffffffff, WR_t|WR_C0, 0, I33 },
1676 {"ei", "t", 0x41606020, 0xffe0ffff, WR_t|WR_C0, 0, I33 },
1677 {"emt", "", 0x41600be1, 0xffffffff, TRAP, 0, MT32 },
1678 {"emt", "t", 0x41600be1, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1679 {"eret", "", 0x42000018, 0xffffffff, 0, 0, I3|I32 },
1680 {"evpe", "", 0x41600021, 0xffffffff, TRAP, 0, MT32 },
1681 {"evpe", "t", 0x41600021, 0xffe0ffff, TRAP|WR_t, 0, MT32 },
1682 {"ext", "t,r,+A,+C", 0x7c000000, 0xfc00003f, WR_t|RD_s, 0, I33 },
1683 {"floor.l.d", "D,S", 0x4620000b, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
1684 {"floor.l.s", "D,S", 0x4600000b, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
1685 {"floor.w.d", "D,S", 0x4620000f, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
1686 {"floor.w.s", "D,S", 0x4600000f, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
1687 {"hibernate","", 0x42000023, 0xffffffff, 0, 0, V1 },
1688 {"ins", "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_t|RD_s, 0, I33 },
1689 {"jr", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 },
1690 /* jr.hb is officially MIPS{32,64}R2, but it works on R1 as jr with
1691 the same hazard barrier effect. */
1692 {"jr.hb", "s", 0x00000408, 0xfc1fffff, UBD|RD_s, 0, I32 },
1693 {"j", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 }, /* jr */
1694 /* SVR4 PIC code requires special handling for j, so it must be a
1695 macro. */
1696 {"j", "a", 0, (int) M_J_A, INSN_MACRO, 0, I1 },
1697 /* This form of j is used by the disassembler and internally by the
1698 assembler, but will never match user input (because the line above
1699 will match first). */
1700 {"j", "a", 0x08000000, 0xfc000000, UBD, 0, I1 },
1701 {"jalr", "s", 0x0000f809, 0xfc1fffff, UBD|RD_s|WR_d, 0, I1 },
1702 {"jalr", "d,s", 0x00000009, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I1 },
1703 /* jalr.hb is officially MIPS{32,64}R2, but it works on R1 as jalr
1704 with the same hazard barrier effect. */
1705 {"jalr.hb", "s", 0x0000fc09, 0xfc1fffff, UBD|RD_s|WR_d, 0, I32 },
1706 {"jalr.hb", "d,s", 0x00000409, 0xfc1f07ff, UBD|RD_s|WR_d, 0, I32 },
1707 /* SVR4 PIC code requires special handling for jal, so it must be a
1708 macro. */
1709 {"jal", "d,s", 0, (int) M_JAL_2, INSN_MACRO, 0, I1 },
1710 {"jal", "s", 0, (int) M_JAL_1, INSN_MACRO, 0, I1 },
1711 {"jal", "a", 0, (int) M_JAL_A, INSN_MACRO, 0, I1 },
1712 /* This form of jal is used by the disassembler and internally by the
1713 assembler, but will never match user input (because the line above
1714 will match first). */
1715 {"jal", "a", 0x0c000000, 0xfc000000, UBD|WR_31, 0, I1 },
1716 {"jalx", "a", 0x74000000, 0xfc000000, UBD|WR_31, 0, I16 },
1717 {"la", "t,A(b)", 0, (int) M_LA_AB, INSN_MACRO, 0, I1 },
1718 {"lb", "t,o(b)", 0x80000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1719 {"lb", "t,A(b)", 0, (int) M_LB_AB, INSN_MACRO, 0, I1 },
1720 {"lbu", "t,o(b)", 0x90000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1721 {"lbu", "t,A(b)", 0, (int) M_LBU_AB, INSN_MACRO, 0, I1 },
1722 {"lca", "t,A(b)", 0, (int) M_LCA_AB, INSN_MACRO, 0, I1 },
1723 {"ld", "t,o(b)", 0xdc000000, 0xfc000000, WR_t|RD_b, 0, I3 },
1724 {"ld", "t,o(b)", 0, (int) M_LD_OB, INSN_MACRO, 0, I1 },
1725 {"ld", "t,A(b)", 0, (int) M_LD_AB, INSN_MACRO, 0, I1 },
1726 {"ldc1", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 },
1727 {"ldc1", "E,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 },
1728 {"ldc1", "T,A(b)", 0, (int) M_LDC1_AB, INSN_MACRO, 0, I2 },
1729 {"ldc1", "E,A(b)", 0, (int) M_LDC1_AB, INSN_MACRO, 0, I2 },
1730 {"l.d", "T,o(b)", 0xd4000000, 0xfc000000, CLD|RD_b|WR_T|FP_D, 0, I2 }, /* ldc1 */
1731 {"l.d", "T,o(b)", 0, (int) M_L_DOB, INSN_MACRO, 0, I1 },
1732 {"l.d", "T,A(b)", 0, (int) M_L_DAB, INSN_MACRO, 0, I1 },
1733 {"ldc2", "E,o(b)", 0xd8000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I2 },
1734 {"ldc2", "E,A(b)", 0, (int) M_LDC2_AB, INSN_MACRO, 0, I2 },
1735 {"ldc3", "E,o(b)", 0xdc000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I2 },
1736 {"ldc3", "E,A(b)", 0, (int) M_LDC3_AB, INSN_MACRO, 0, I2 },
1737 {"ldl", "t,o(b)", 0x68000000, 0xfc000000, LDD|WR_t|RD_b, 0, I3 },
1738 {"ldl", "t,A(b)", 0, (int) M_LDL_AB, INSN_MACRO, 0, I3 },
1739 {"ldr", "t,o(b)", 0x6c000000, 0xfc000000, LDD|WR_t|RD_b, 0, I3 },
1740 {"ldr", "t,A(b)", 0, (int) M_LDR_AB, INSN_MACRO, 0, I3 },
1741 {"ldxc1", "D,t(b)", 0x4c000001, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I4|I33 },
1742 {"lh", "t,o(b)", 0x84000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1743 {"lh", "t,A(b)", 0, (int) M_LH_AB, INSN_MACRO, 0, I1 },
1744 {"lhu", "t,o(b)", 0x94000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1745 {"lhu", "t,A(b)", 0, (int) M_LHU_AB, INSN_MACRO, 0, I1 },
1746 /* li is at the start of the table. */
1747 {"li.d", "t,F", 0, (int) M_LI_D, INSN_MACRO, 0, I1 },
1748 {"li.d", "T,L", 0, (int) M_LI_DD, INSN_MACRO, 0, I1 },
1749 {"li.s", "t,f", 0, (int) M_LI_S, INSN_MACRO, 0, I1 },
1750 {"li.s", "T,l", 0, (int) M_LI_SS, INSN_MACRO, 0, I1 },
1751 {"ll", "t,o(b)", 0xc0000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 },
1752 {"ll", "t,A(b)", 0, (int) M_LL_AB, INSN_MACRO, 0, I2 },
1753 {"lld", "t,o(b)", 0xd0000000, 0xfc000000, LDD|RD_b|WR_t, 0, I3 },
1754 {"lld", "t,A(b)", 0, (int) M_LLD_AB, INSN_MACRO, 0, I3 },
1755 {"lui", "t,u", 0x3c000000, 0xffe00000, WR_t, 0, I1 },
1756 {"luxc1", "D,t(b)", 0x4c000005, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I5|I33|N55},
1757 {"lw", "t,o(b)", 0x8c000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1758 {"lw", "t,A(b)", 0, (int) M_LW_AB, INSN_MACRO, 0, I1 },
1759 {"lwc0", "E,o(b)", 0xc0000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
1760 {"lwc0", "E,A(b)", 0, (int) M_LWC0_AB, INSN_MACRO, 0, I1 },
1761 {"lwc1", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 },
1762 {"lwc1", "E,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 },
1763 {"lwc1", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
1764 {"lwc1", "E,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
1765 {"l.s", "T,o(b)", 0xc4000000, 0xfc000000, CLD|RD_b|WR_T|FP_S, 0, I1 }, /* lwc1 */
1766 {"l.s", "T,A(b)", 0, (int) M_LWC1_AB, INSN_MACRO, 0, I1 },
1767 {"lwc2", "E,o(b)", 0xc8000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
1768 {"lwc2", "E,A(b)", 0, (int) M_LWC2_AB, INSN_MACRO, 0, I1 },
1769 {"lwc3", "E,o(b)", 0xcc000000, 0xfc000000, CLD|RD_b|WR_CC, 0, I1 },
1770 {"lwc3", "E,A(b)", 0, (int) M_LWC3_AB, INSN_MACRO, 0, I1 },
1771 {"lwl", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1772 {"lwl", "t,A(b)", 0, (int) M_LWL_AB, INSN_MACRO, 0, I1 },
1773 {"lcache", "t,o(b)", 0x88000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 }, /* same */
1774 {"lcache", "t,A(b)", 0, (int) M_LWL_AB, INSN_MACRO, 0, I2 }, /* as lwl */
1775 {"lwr", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t, 0, I1 },
1776 {"lwr", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO, 0, I1 },
1777 {"flush", "t,o(b)", 0x98000000, 0xfc000000, LDD|RD_b|WR_t, 0, I2 }, /* same */
1778 {"flush", "t,A(b)", 0, (int) M_LWR_AB, INSN_MACRO, 0, I2 }, /* as lwr */
1779 {"fork", "d,s,t", 0x7c000008, 0xfc0007ff, TRAP|WR_d|RD_s|RD_t, 0, MT32 },
1780 {"lwu", "t,o(b)", 0x9c000000, 0xfc000000, LDD|RD_b|WR_t, 0, I3 },
1781 {"lwu", "t,A(b)", 0, (int) M_LWU_AB, INSN_MACRO, 0, I3 },
1782 {"lwxc1", "D,t(b)", 0x4c000000, 0xfc00f83f, LDD|WR_D|RD_t|RD_b|FP_D, 0, I4|I33 },
1783 {"lwxs", "d,t(b)", 0x70000088, 0xfc0007ff, LDD|RD_b|RD_t|WR_d, 0, SMT },
1784 {"macc", "d,s,t", 0x00000028, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1785 {"macc", "d,s,t", 0x00000158, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1786 {"maccs", "d,s,t", 0x00000428, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1787 {"macchi", "d,s,t", 0x00000228, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1788 {"macchi", "d,s,t", 0x00000358, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1789 {"macchis", "d,s,t", 0x00000628, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1790 {"macchiu", "d,s,t", 0x00000268, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1791 {"macchiu", "d,s,t", 0x00000359, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1792 {"macchius","d,s,t", 0x00000668, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1793 {"maccu", "d,s,t", 0x00000068, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1794 {"maccu", "d,s,t", 0x00000159, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1795 {"maccus", "d,s,t", 0x00000468, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N412 },
1796 {"mad", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, P3 },
1797 {"madu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, P3 },
1798 {"madd.d", "D,R,S,T", 0x4c000021, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1799 {"madd.s", "D,R,S,T", 0x4c000020, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
1800 {"madd.ps", "D,R,S,T", 0x4c000026, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
1801 {"madd", "s,t", 0x0000001c, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1802 {"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1803 {"madd", "s,t", 0x70000000, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, G1 },
1804 {"madd", "7,s,t", 0x70000000, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1805 {"madd", "d,s,t", 0x70000000, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1806 {"maddp", "s,t", 0x70000441, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, SMT },
1807 {"maddu", "s,t", 0x0000001d, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1808 {"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1809 {"maddu", "s,t", 0x70000001, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, G1 },
1810 {"maddu", "7,s,t", 0x70000001, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1811 {"maddu", "d,s,t", 0x70000001, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1812 {"madd16", "s,t", 0x00000028, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, N411 },
1813 {"max.ob", "X,Y,Q", 0x78000007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1814 {"max.ob", "D,S,T", 0x4ac00007, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1815 {"max.ob", "D,S,T[e]", 0x48000007, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1816 {"max.ob", "D,S,k", 0x4bc00007, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1817 {"max.qh", "X,Y,Q", 0x78200007, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1818 {"mfpc", "t,P", 0x4000c801, 0xffe0ffc1, LCD|WR_t|RD_C0, 0, M1|N5 },
1819 {"mfps", "t,P", 0x4000c800, 0xffe0ffc1, LCD|WR_t|RD_C0, 0, M1|N5 },
1820 {"mftacx", "d", 0x41020021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
1821 {"mftacx", "d,*", 0x41020021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
1822 {"mftc0", "d,+t", 0x41000000, 0xffe007ff, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
1823 {"mftc0", "d,+T", 0x41000000, 0xffe007f8, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
1824 {"mftc0", "d,E,H", 0x41000000, 0xffe007f8, TRAP|LCD|WR_d|RD_C0, 0, MT32 },
1825 {"mftc1", "d,T", 0x41000022, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_S, 0, MT32 },
1826 {"mftc1", "d,E", 0x41000022, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_S, 0, MT32 },
1827 {"mftc2", "d,E", 0x41000024, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
1828 {"mftdsp", "d", 0x41100021, 0xffff07ff, TRAP|WR_d, 0, MT32 },
1829 {"mftgpr", "d,t", 0x41000020, 0xffe007ff, TRAP|WR_d|RD_t, 0, MT32 },
1830 {"mfthc1", "d,T", 0x41000032, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_D, 0, MT32 },
1831 {"mfthc1", "d,E", 0x41000032, 0xffe007ff, TRAP|LCD|WR_d|RD_T|FP_D, 0, MT32 },
1832 {"mfthc2", "d,E", 0x41000034, 0xffe007ff, TRAP|LCD|WR_d|RD_C2, 0, MT32 },
1833 {"mfthi", "d", 0x41010021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
1834 {"mfthi", "d,*", 0x41010021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
1835 {"mftlo", "d", 0x41000021, 0xffff07ff, TRAP|WR_d|RD_a, 0, MT32 },
1836 {"mftlo", "d,*", 0x41000021, 0xfff307ff, TRAP|WR_d|RD_a, 0, MT32 },
1837 {"mftr", "d,t,!,H,$", 0x41000000, 0xffe007c8, TRAP|WR_d, 0, MT32 },
1838 {"mfc0", "t,G", 0x40000000, 0xffe007ff, LCD|WR_t|RD_C0, 0, I1 },
1839 {"mfc0", "t,+D", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I32 },
1840 {"mfc0", "t,G,H", 0x40000000, 0xffe007f8, LCD|WR_t|RD_C0, 0, I32 },
1841 {"mfc1", "t,S", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, 0, I1 },
1842 {"mfc1", "t,G", 0x44000000, 0xffe007ff, LCD|WR_t|RD_S|FP_S, 0, I1 },
1843 {"mfhc1", "t,S", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I33 },
1844 {"mfhc1", "t,G", 0x44600000, 0xffe007ff, LCD|WR_t|RD_S|FP_D, 0, I33 },
1845 /* mfc2 is at the bottom of the table. */
1846 /* mfhc2 is at the bottom of the table. */
1847 /* mfc3 is at the bottom of the table. */
1848 {"mfdr", "t,G", 0x7000003d, 0xffe007ff, LCD|WR_t|RD_C0, 0, N5 },
1849 {"mfhi", "d", 0x00000010, 0xffff07ff, WR_d|RD_HI, 0, I1 },
1850 {"mfhi", "d,9", 0x00000010, 0xff9f07ff, WR_d|RD_HI, 0, D32 },
1851 {"mflo", "d", 0x00000012, 0xffff07ff, WR_d|RD_LO, 0, I1 },
1852 {"mflo", "d,9", 0x00000012, 0xff9f07ff, WR_d|RD_LO, 0, D32 },
1853 {"mflhxu", "d", 0x00000052, 0xffff07ff, WR_d|MOD_HILO, 0, SMT },
1854 {"min.ob", "X,Y,Q", 0x78000006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1855 {"min.ob", "D,S,T", 0x4ac00006, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1856 {"min.ob", "D,S,T[e]", 0x48000006, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1857 {"min.ob", "D,S,k", 0x4bc00006, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1858 {"min.qh", "X,Y,Q", 0x78200006, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1859 {"mov.d", "D,S", 0x46200006, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
1860 {"mov.s", "D,S", 0x46000006, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1861 {"mov.ps", "D,S", 0x46c00006, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
1862 {"movf", "d,s,N", 0x00000001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_S|FP_D, 0, I4|I32 },
1863 {"movf.d", "D,S,N", 0x46200011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I4|I32 },
1864 {"movf.l", "D,S,N", 0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1865 {"movf.l", "X,Y,N", 0x46a00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1866 {"movf.s", "D,S,N", 0x46000011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, 0, I4|I32 },
1867 {"movf.ps", "D,S,N", 0x46c00011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I5|I33 },
1868 {"movn", "d,v,t", 0x0000000b, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I4|I32 },
1869 {"ffc", "d,v", 0x0000000b, 0xfc1f07ff, WR_d|RD_s, 0, L1 },
1870 {"movn.d", "D,S,t", 0x46200013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I4|I32 },
1871 {"movn.l", "D,S,t", 0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1872 {"movn.l", "X,Y,t", 0x46a00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1873 {"movn.s", "D,S,t", 0x46000013, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, 0, I4|I32 },
1874 {"movn.ps", "D,S,t", 0x46c00013, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I5|I33 },
1875 {"movt", "d,s,N", 0x00010001, 0xfc0307ff, WR_d|RD_s|RD_CC|FP_S|FP_D, 0, I4|I32 },
1876 {"movt.d", "D,S,N", 0x46210011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I4|I32 },
1877 {"movt.l", "D,S,N", 0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1878 {"movt.l", "X,Y,N", 0x46a10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, MX|SB1 },
1879 {"movt.s", "D,S,N", 0x46010011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_S, 0, I4|I32 },
1880 {"movt.ps", "D,S,N", 0x46c10011, 0xffe3003f, WR_D|RD_S|RD_CC|FP_D, 0, I5|I33 },
1881 {"movz", "d,v,t", 0x0000000a, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I4|I32 },
1882 {"ffs", "d,v", 0x0000000a, 0xfc1f07ff, WR_d|RD_s, 0, L1 },
1883 {"movz.d", "D,S,t", 0x46200012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I4|I32 },
1884 {"movz.l", "D,S,t", 0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1885 {"movz.l", "X,Y,t", 0x46a00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, MX|SB1 },
1886 {"movz.s", "D,S,t", 0x46000012, 0xffe0003f, WR_D|RD_S|RD_t|FP_S, 0, I4|I32 },
1887 {"movz.ps", "D,S,t", 0x46c00012, 0xffe0003f, WR_D|RD_S|RD_t|FP_D, 0, I5|I33 },
1888 {"msac", "d,s,t", 0x000001d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1889 {"msacu", "d,s,t", 0x000001d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1890 {"msachi", "d,s,t", 0x000003d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1891 {"msachiu", "d,s,t", 0x000003d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1892 /* move is at the top of the table. */
1893 {"msgn.qh", "X,Y,Q", 0x78200000, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1894 {"msub.d", "D,R,S,T", 0x4c000029, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1895 {"msub.s", "D,R,S,T", 0x4c000028, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
1896 {"msub.ps", "D,R,S,T", 0x4c00002e, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
1897 {"msub", "s,t", 0x0000001e, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1898 {"msub", "s,t", 0x70000004, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1899 {"msub", "7,s,t", 0x70000004, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1900 {"msubu", "s,t", 0x0000001f, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, L1 },
1901 {"msubu", "s,t", 0x70000005, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, I32|N55 },
1902 {"msubu", "7,s,t", 0x70000005, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
1903 {"mtpc", "t,P", 0x4080c801, 0xffe0ffc1, COD|RD_t|WR_C0, 0, M1|N5 },
1904 {"mtps", "t,P", 0x4080c800, 0xffe0ffc1, COD|RD_t|WR_C0, 0, M1|N5 },
1905 {"mtc0", "t,G", 0x40800000, 0xffe007ff, COD|RD_t|WR_C0|WR_CC, 0, I1 },
1906 {"mtc0", "t,+D", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I32 },
1907 {"mtc0", "t,G,H", 0x40800000, 0xffe007f8, COD|RD_t|WR_C0|WR_CC, 0, I32 },
1908 {"mtc1", "t,S", 0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S, 0, I1 },
1909 {"mtc1", "t,G", 0x44800000, 0xffe007ff, COD|RD_t|WR_S|FP_S, 0, I1 },
1910 {"mthc1", "t,S", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I33 },
1911 {"mthc1", "t,G", 0x44e00000, 0xffe007ff, COD|RD_t|WR_S|FP_D, 0, I33 },
1912 /* mtc2 is at the bottom of the table. */
1913 /* mthc2 is at the bottom of the table. */
1914 /* mtc3 is at the bottom of the table. */
1915 {"mtdr", "t,G", 0x7080003d, 0xffe007ff, COD|RD_t|WR_C0, 0, N5 },
1916 {"mthi", "s", 0x00000011, 0xfc1fffff, RD_s|WR_HI, 0, I1 },
1917 {"mthi", "s,7", 0x00000011, 0xfc1fe7ff, RD_s|WR_HI, 0, D32 },
1918 {"mtlo", "s", 0x00000013, 0xfc1fffff, RD_s|WR_LO, 0, I1 },
1919 {"mtlo", "s,7", 0x00000013, 0xfc1fe7ff, RD_s|WR_LO, 0, D32 },
1920 {"mtlhx", "s", 0x00000053, 0xfc1fffff, RD_s|MOD_HILO, 0, SMT },
1921 {"mttc0", "t,G", 0x41800000, 0xffe007ff, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
1922 {"mttc0", "t,+D", 0x41800000, 0xffe007f8, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
1923 {"mttc0", "t,G,H", 0x41800000, 0xffe007f8, TRAP|COD|RD_t|WR_C0|WR_CC, 0, MT32 },
1924 {"mttc1", "t,S", 0x41800022, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_S, 0, MT32 },
1925 {"mttc1", "t,G", 0x41800022, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_S, 0, MT32 },
1926 {"mttc2", "t,g", 0x41800024, 0xffe007ff, TRAP|COD|RD_t|WR_C2|WR_CC, 0, MT32 },
1927 {"mttacx", "t", 0x41801021, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
1928 {"mttacx", "t,&", 0x41801021, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
1929 {"mttdsp", "t", 0x41808021, 0xffe0ffff, TRAP|RD_t, 0, MT32 },
1930 {"mttgpr", "t,d", 0x41800020, 0xffe007ff, TRAP|WR_d|RD_t, 0, MT32 },
1931 {"mtthc1", "t,S", 0x41800032, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_D, 0, MT32 },
1932 {"mtthc1", "t,G", 0x41800032, 0xffe007ff, TRAP|COD|RD_t|WR_S|FP_D, 0, MT32 },
1933 {"mtthc2", "t,g", 0x41800034, 0xffe007ff, TRAP|COD|RD_t|WR_C2|WR_CC, 0, MT32 },
1934 {"mtthi", "t", 0x41800821, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
1935 {"mtthi", "t,&", 0x41800821, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
1936 {"mttlo", "t", 0x41800021, 0xffe0ffff, TRAP|WR_a|RD_t, 0, MT32 },
1937 {"mttlo", "t,&", 0x41800021, 0xffe09fff, TRAP|WR_a|RD_t, 0, MT32 },
1938 {"mttr", "t,d,!,H,$", 0x41800000, 0xffe007c8, TRAP|RD_t, 0, MT32 },
1939 {"mul.d", "D,V,T", 0x46200002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
1940 {"mul.s", "D,V,T", 0x46000002, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
1941 {"mul.ob", "X,Y,Q", 0x78000030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
1942 {"mul.ob", "D,S,T", 0x4ac00030, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1943 {"mul.ob", "D,S,T[e]", 0x48000030, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
1944 {"mul.ob", "D,S,k", 0x4bc00030, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
1945 {"mul.ps", "D,V,T", 0x46c00002, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
1946 {"mul.qh", "X,Y,Q", 0x78200030, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
1947 {"mul", "d,v,t", 0x70000002, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, I32|P3|N55},
1948 {"mul", "d,s,t", 0x00000058, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N54 },
1949 {"mul", "d,v,t", 0, (int) M_MUL, INSN_MACRO, 0, I1 },
1950 {"mul", "d,v,I", 0, (int) M_MUL_I, INSN_MACRO, 0, I1 },
1951 {"mula.ob", "Y,Q", 0x78000033, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1952 {"mula.ob", "S,T", 0x4ac00033, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1953 {"mula.ob", "S,T[e]", 0x48000033, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1954 {"mula.ob", "S,k", 0x4bc00033, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1955 {"mula.qh", "Y,Q", 0x78200033, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1956 {"mulhi", "d,s,t", 0x00000258, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1957 {"mulhiu", "d,s,t", 0x00000259, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1958 {"mull.ob", "Y,Q", 0x78000433, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1959 {"mull.ob", "S,T", 0x4ac00433, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1960 {"mull.ob", "S,T[e]", 0x48000433, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1961 {"mull.ob", "S,k", 0x4bc00433, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1962 {"mull.qh", "Y,Q", 0x78200433, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1963 {"mulo", "d,v,t", 0, (int) M_MULO, INSN_MACRO, 0, I1 },
1964 {"mulo", "d,v,I", 0, (int) M_MULO_I, INSN_MACRO, 0, I1 },
1965 {"mulou", "d,v,t", 0, (int) M_MULOU, INSN_MACRO, 0, I1 },
1966 {"mulou", "d,v,I", 0, (int) M_MULOU_I, INSN_MACRO, 0, I1 },
1967 {"mulr.ps", "D,S,T", 0x46c0001a, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
1968 {"muls", "d,s,t", 0x000000d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1969 {"mulsu", "d,s,t", 0x000000d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1970 {"mulshi", "d,s,t", 0x000002d8, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1971 {"mulshiu", "d,s,t", 0x000002d9, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1972 {"muls.ob", "Y,Q", 0x78000032, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1973 {"muls.ob", "S,T", 0x4ac00032, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1974 {"muls.ob", "S,T[e]", 0x48000032, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1975 {"muls.ob", "S,k", 0x4bc00032, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1976 {"muls.qh", "Y,Q", 0x78200032, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1977 {"mulsl.ob", "Y,Q", 0x78000432, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
1978 {"mulsl.ob", "S,T", 0x4ac00432, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1979 {"mulsl.ob", "S,T[e]", 0x48000432, 0xfe2007ff, WR_CC|RD_S|RD_T, 0, N54 },
1980 {"mulsl.ob", "S,k", 0x4bc00432, 0xffe007ff, WR_CC|RD_S|RD_T, 0, N54 },
1981 {"mulsl.qh", "Y,Q", 0x78200432, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
1982 {"mult", "s,t", 0x00000018, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, I1 },
1983 {"mult", "7,s,t", 0x00000018, 0xfc00e7ff, WR_a|RD_s|RD_t, 0, D33 },
1984 {"mult", "d,s,t", 0x00000018, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1985 {"multp", "s,t", 0x00000459, 0xfc00ffff, RD_s|RD_t|MOD_HILO, 0, SMT },
1986 {"multu", "s,t", 0x00000019, 0xfc00ffff, RD_s|RD_t|WR_HILO|IS_M, 0, I1 },
1987 {"multu", "7,s,t", 0x00000019, 0xfc00e7ff, WR_a|RD_s|RD_t, 0, D33 },
1988 {"multu", "d,s,t", 0x00000019, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d|IS_M, 0, G1 },
1989 {"mulu", "d,s,t", 0x00000059, 0xfc0007ff, RD_s|RD_t|WR_HILO|WR_d, 0, N5 },
1990 {"neg", "d,w", 0x00000022, 0xffe007ff, WR_d|RD_t, 0, I1 }, /* sub 0 */
1991 {"negu", "d,w", 0x00000023, 0xffe007ff, WR_d|RD_t, 0, I1 }, /* subu 0 */
1992 {"neg.d", "D,V", 0x46200007, 0xffff003f, WR_D|RD_S|FP_D, 0, I1 },
1993 {"neg.s", "D,V", 0x46000007, 0xffff003f, WR_D|RD_S|FP_S, 0, I1 },
1994 {"neg.ps", "D,V", 0x46c00007, 0xffff003f, WR_D|RD_S|FP_D, 0, I5|I33 },
1995 {"nmadd.d", "D,R,S,T", 0x4c000031, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1996 {"nmadd.s", "D,R,S,T", 0x4c000030, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
1997 {"nmadd.ps","D,R,S,T", 0x4c000036, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
1998 {"nmsub.d", "D,R,S,T", 0x4c000039, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I4|I33 },
1999 {"nmsub.s", "D,R,S,T", 0x4c000038, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_S, 0, I4|I33 },
2000 {"nmsub.ps","D,R,S,T", 0x4c00003e, 0xfc00003f, RD_R|RD_S|RD_T|WR_D|FP_D, 0, I5|I33 },
2001 /* nop is at the start of the table. */
2002 {"nor", "d,v,t", 0x00000027, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2003 {"nor", "t,r,I", 0, (int) M_NOR_I, INSN_MACRO, 0, I1 },
2004 {"nor.ob", "X,Y,Q", 0x7800000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2005 {"nor.ob", "D,S,T", 0x4ac0000f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2006 {"nor.ob", "D,S,T[e]", 0x4800000f, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2007 {"nor.ob", "D,S,k", 0x4bc0000f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2008 {"nor.qh", "X,Y,Q", 0x7820000f, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2009 {"not", "d,v", 0x00000027, 0xfc1f07ff, WR_d|RD_s|RD_t, 0, I1 },/*nor d,s,0*/
2010 {"or", "d,v,t", 0x00000025, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2011 {"or", "t,r,I", 0, (int) M_OR_I, INSN_MACRO, 0, I1 },
2012 {"or.ob", "X,Y,Q", 0x7800000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2013 {"or.ob", "D,S,T", 0x4ac0000e, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2014 {"or.ob", "D,S,T[e]", 0x4800000e, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2015 {"or.ob", "D,S,k", 0x4bc0000e, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2016 {"or.qh", "X,Y,Q", 0x7820000e, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2017 {"ori", "t,r,i", 0x34000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2018 {"pabsdiff.ob", "X,Y,Q",0x78000009, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
2019 {"pabsdiffc.ob", "Y,Q", 0x78000035, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, SB1 },
2020 {"pavg.ob", "X,Y,Q", 0x78000008, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, SB1 },
2021 {"pickf.ob", "X,Y,Q", 0x78000002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2022 {"pickf.ob", "D,S,T", 0x4ac00002, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2023 {"pickf.ob", "D,S,T[e]",0x48000002, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2024 {"pickf.ob", "D,S,k", 0x4bc00002, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2025 {"pickf.qh", "X,Y,Q", 0x78200002, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2026 {"pickt.ob", "X,Y,Q", 0x78000003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2027 {"pickt.ob", "D,S,T", 0x4ac00003, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2028 {"pickt.ob", "D,S,T[e]",0x48000003, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2029 {"pickt.ob", "D,S,k", 0x4bc00003, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2030 {"pickt.qh", "X,Y,Q", 0x78200003, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2031 {"pll.ps", "D,V,T", 0x46c0002c, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2032 {"plu.ps", "D,V,T", 0x46c0002d, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2033 /* pref and prefx are at the start of the table. */
2034 {"pul.ps", "D,V,T", 0x46c0002e, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2035 {"puu.ps", "D,V,T", 0x46c0002f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2036 {"pperm", "s,t", 0x70000481, 0xfc00ffff, MOD_HILO|RD_s|RD_t, 0, SMT },
2037 {"rach.ob", "X", 0x7a00003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
2038 {"rach.ob", "D", 0x4a00003f, 0xfffff83f, WR_D, 0, N54 },
2039 {"rach.qh", "X", 0x7a20003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
2040 {"racl.ob", "X", 0x7800003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
2041 {"racl.ob", "D", 0x4800003f, 0xfffff83f, WR_D, 0, N54 },
2042 {"racl.qh", "X", 0x7820003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
2043 {"racm.ob", "X", 0x7900003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX|SB1 },
2044 {"racm.ob", "D", 0x4900003f, 0xfffff83f, WR_D, 0, N54 },
2045 {"racm.qh", "X", 0x7920003f, 0xfffff83f, WR_D|FP_D, RD_MACC, MX },
2046 {"recip.d", "D,S", 0x46200015, 0xffff003f, WR_D|RD_S|FP_D, 0, I4|I33 },
2047 {"recip.ps","D,S", 0x46c00015, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
2048 {"recip.s", "D,S", 0x46000015, 0xffff003f, WR_D|RD_S|FP_S, 0, I4|I33 },
2049 {"recip1.d", "D,S", 0x4620001d, 0xffff003f, WR_D|RD_S|FP_D, 0, M3D },
2050 {"recip1.ps", "D,S", 0x46c0001d, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2051 {"recip1.s", "D,S", 0x4600001d, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2052 {"recip2.d", "D,S,T", 0x4620001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
2053 {"recip2.ps", "D,S,T", 0x46c0001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2054 {"recip2.s", "D,S,T", 0x4600001c, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2055 {"rem", "z,s,t", 0x0000001a, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
2056 {"rem", "d,v,t", 0, (int) M_REM_3, INSN_MACRO, 0, I1 },
2057 {"rem", "d,v,I", 0, (int) M_REM_3I, INSN_MACRO, 0, I1 },
2058 {"remu", "z,s,t", 0x0000001b, 0xfc00ffff, RD_s|RD_t|WR_HILO, 0, I1 },
2059 {"remu", "d,v,t", 0, (int) M_REMU_3, INSN_MACRO, 0, I1 },
2060 {"remu", "d,v,I", 0, (int) M_REMU_3I, INSN_MACRO, 0, I1 },
2061 {"rdhwr", "t,K", 0x7c00003b, 0xffe007ff, WR_t, 0, I33 },
2062 {"rdpgpr", "d,w", 0x41400000, 0xffe007ff, WR_d, 0, I33 },
2063 {"rfe", "", 0x42000010, 0xffffffff, 0, 0, I1|T3 },
2064 {"rnas.qh", "X,Q", 0x78200025, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2065 {"rnau.ob", "X,Q", 0x78000021, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
2066 {"rnau.qh", "X,Q", 0x78200021, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2067 {"rnes.qh", "X,Q", 0x78200026, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2068 {"rneu.ob", "X,Q", 0x78000022, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
2069 {"rneu.qh", "X,Q", 0x78200022, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2070 {"rol", "d,v,t", 0, (int) M_ROL, INSN_MACRO, 0, I1 },
2071 {"rol", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, 0, I1 },
2072 {"ror", "d,v,t", 0, (int) M_ROR, INSN_MACRO, 0, I1 },
2073 {"ror", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, 0, I1 },
2074 {"ror", "d,w,<", 0x00200002, 0xffe0003f, WR_d|RD_t, 0, N5|I33|SMT },
2075 {"rorv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, 0, N5|I33|SMT },
2076 {"rotl", "d,v,t", 0, (int) M_ROL, INSN_MACRO, 0, I33|SMT },
2077 {"rotl", "d,v,I", 0, (int) M_ROL_I, INSN_MACRO, 0, I33|SMT },
2078 {"rotr", "d,v,t", 0, (int) M_ROR, INSN_MACRO, 0, I33|SMT },
2079 {"rotr", "d,v,I", 0, (int) M_ROR_I, INSN_MACRO, 0, I33|SMT },
2080 {"rotrv", "d,t,s", 0x00000046, 0xfc0007ff, RD_t|RD_s|WR_d, 0, I33|SMT },
2081 {"round.l.d", "D,S", 0x46200008, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
2082 {"round.l.s", "D,S", 0x46000008, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
2083 {"round.w.d", "D,S", 0x4620000c, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
2084 {"round.w.s", "D,S", 0x4600000c, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2085 {"rsqrt.d", "D,S", 0x46200016, 0xffff003f, WR_D|RD_S|FP_D, 0, I4|I33 },
2086 {"rsqrt.ps","D,S", 0x46c00016, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
2087 {"rsqrt.s", "D,S", 0x46000016, 0xffff003f, WR_D|RD_S|FP_S, 0, I4|I33 },
2088 {"rsqrt1.d", "D,S", 0x4620001e, 0xffff003f, WR_D|RD_S|FP_D, 0, M3D },
2089 {"rsqrt1.ps", "D,S", 0x46c0001e, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2090 {"rsqrt1.s", "D,S", 0x4600001e, 0xffff003f, WR_D|RD_S|FP_S, 0, M3D },
2091 {"rsqrt2.d", "D,S,T", 0x4620001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, M3D },
2092 {"rsqrt2.ps", "D,S,T", 0x46c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2093 {"rsqrt2.s", "D,S,T", 0x4600001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, M3D },
2094 {"rzs.qh", "X,Q", 0x78200024, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2095 {"rzu.ob", "X,Q", 0x78000020, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX|SB1 },
2096 {"rzu.ob", "D,k", 0x4bc00020, 0xffe0f83f, WR_D|RD_S|RD_T, 0, N54 },
2097 {"rzu.qh", "X,Q", 0x78200020, 0xfc20f83f, WR_D|RD_T|FP_D, RD_MACC, MX },
2098 {"sb", "t,o(b)", 0xa0000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2099 {"sb", "t,A(b)", 0, (int) M_SB_AB, INSN_MACRO, 0, I1 },
2100 {"sc", "t,o(b)", 0xe0000000, 0xfc000000, SM|RD_t|WR_t|RD_b, 0, I2 },
2101 {"sc", "t,A(b)", 0, (int) M_SC_AB, INSN_MACRO, 0, I2 },
2102 {"scd", "t,o(b)", 0xf0000000, 0xfc000000, SM|RD_t|WR_t|RD_b, 0, I3 },
2103 {"scd", "t,A(b)", 0, (int) M_SCD_AB, INSN_MACRO, 0, I3 },
2104 {"sd", "t,o(b)", 0xfc000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
2105 {"sd", "t,o(b)", 0, (int) M_SD_OB, INSN_MACRO, 0, I1 },
2106 {"sd", "t,A(b)", 0, (int) M_SD_AB, INSN_MACRO, 0, I1 },
2107 {"sdbbp", "", 0x0000000e, 0xffffffff, TRAP, 0, G2 },
2108 {"sdbbp", "c", 0x0000000e, 0xfc00ffff, TRAP, 0, G2 },
2109 {"sdbbp", "c,q", 0x0000000e, 0xfc00003f, TRAP, 0, G2 },
2110 {"sdbbp", "", 0x7000003f, 0xffffffff, TRAP, 0, I32 },
2111 {"sdbbp", "B", 0x7000003f, 0xfc00003f, TRAP, 0, I32 },
2112 {"sdc1", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
2113 {"sdc1", "E,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
2114 {"sdc1", "T,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, 0, I2 },
2115 {"sdc1", "E,A(b)", 0, (int) M_SDC1_AB, INSN_MACRO, 0, I2 },
2116 {"sdc2", "E,o(b)", 0xf8000000, 0xfc000000, SM|RD_C2|RD_b, 0, I2 },
2117 {"sdc2", "E,A(b)", 0, (int) M_SDC2_AB, INSN_MACRO, 0, I2 },
2118 {"sdc3", "E,o(b)", 0xfc000000, 0xfc000000, SM|RD_C3|RD_b, 0, I2 },
2119 {"sdc3", "E,A(b)", 0, (int) M_SDC3_AB, INSN_MACRO, 0, I2 },
2120 {"s.d", "T,o(b)", 0xf4000000, 0xfc000000, SM|RD_T|RD_b|FP_D, 0, I2 },
2121 {"s.d", "T,o(b)", 0, (int) M_S_DOB, INSN_MACRO, 0, I1 },
2122 {"s.d", "T,A(b)", 0, (int) M_S_DAB, INSN_MACRO, 0, I1 },
2123 {"sdl", "t,o(b)", 0xb0000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
2124 {"sdl", "t,A(b)", 0, (int) M_SDL_AB, INSN_MACRO, 0, I3 },
2125 {"sdr", "t,o(b)", 0xb4000000, 0xfc000000, SM|RD_t|RD_b, 0, I3 },
2126 {"sdr", "t,A(b)", 0, (int) M_SDR_AB, INSN_MACRO, 0, I3 },
2127 {"sdxc1", "S,t(b)", 0x4c000009, 0xfc0007ff, SM|RD_S|RD_t|RD_b|FP_D, 0, I4|I33 },
2128 {"seb", "d,w", 0x7c000420, 0xffe007ff, WR_d|RD_t, 0, I33 },
2129 {"seh", "d,w", 0x7c000620, 0xffe007ff, WR_d|RD_t, 0, I33 },
2130 {"selsl", "d,v,t", 0x00000005, 0xfc0007ff, WR_d|RD_s|RD_t, 0, L1 },
2131 {"selsr", "d,v,t", 0x00000001, 0xfc0007ff, WR_d|RD_s|RD_t, 0, L1 },
2132 {"seq", "d,v,t", 0, (int) M_SEQ, INSN_MACRO, 0, I1 },
2133 {"seq", "d,v,I", 0, (int) M_SEQ_I, INSN_MACRO, 0, I1 },
2134 {"sge", "d,v,t", 0, (int) M_SGE, INSN_MACRO, 0, I1 },
2135 {"sge", "d,v,I", 0, (int) M_SGE_I, INSN_MACRO, 0, I1 },
2136 {"sgeu", "d,v,t", 0, (int) M_SGEU, INSN_MACRO, 0, I1 },
2137 {"sgeu", "d,v,I", 0, (int) M_SGEU_I, INSN_MACRO, 0, I1 },
2138 {"sgt", "d,v,t", 0, (int) M_SGT, INSN_MACRO, 0, I1 },
2139 {"sgt", "d,v,I", 0, (int) M_SGT_I, INSN_MACRO, 0, I1 },
2140 {"sgtu", "d,v,t", 0, (int) M_SGTU, INSN_MACRO, 0, I1 },
2141 {"sgtu", "d,v,I", 0, (int) M_SGTU_I, INSN_MACRO, 0, I1 },
2142 {"sh", "t,o(b)", 0xa4000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2143 {"sh", "t,A(b)", 0, (int) M_SH_AB, INSN_MACRO, 0, I1 },
2144 {"shfl.bfla.qh", "X,Y,Z", 0x7a20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2145 {"shfl.mixh.ob", "X,Y,Z", 0x7980001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2146 {"shfl.mixh.ob", "D,S,T", 0x4980001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2147 {"shfl.mixh.qh", "X,Y,Z", 0x7820001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2148 {"shfl.mixl.ob", "X,Y,Z", 0x79c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2149 {"shfl.mixl.ob", "D,S,T", 0x49c0001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2150 {"shfl.mixl.qh", "X,Y,Z", 0x78a0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2151 {"shfl.pach.ob", "X,Y,Z", 0x7900001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2152 {"shfl.pach.ob", "D,S,T", 0x4900001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2153 {"shfl.pach.qh", "X,Y,Z", 0x7920001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2154 {"shfl.pacl.ob", "D,S,T", 0x4940001f, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2155 {"shfl.repa.qh", "X,Y,Z", 0x7b20001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2156 {"shfl.repb.qh", "X,Y,Z", 0x7ba0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2157 {"shfl.upsl.ob", "X,Y,Z", 0x78c0001f, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2158 {"sle", "d,v,t", 0, (int) M_SLE, INSN_MACRO, 0, I1 },
2159 {"sle", "d,v,I", 0, (int) M_SLE_I, INSN_MACRO, 0, I1 },
2160 {"sleu", "d,v,t", 0, (int) M_SLEU, INSN_MACRO, 0, I1 },
2161 {"sleu", "d,v,I", 0, (int) M_SLEU_I, INSN_MACRO, 0, I1 },
2162 {"sllv", "d,t,s", 0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
2163 {"sll", "d,w,s", 0x00000004, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* sllv */
2164 {"sll", "d,w,<", 0x00000000, 0xffe0003f, WR_d|RD_t, 0, I1 },
2165 {"sll.ob", "X,Y,Q", 0x78000010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2166 {"sll.ob", "D,S,T[e]", 0x48000010, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2167 {"sll.ob", "D,S,k", 0x4bc00010, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2168 {"sll.qh", "X,Y,Q", 0x78200010, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2169 {"slt", "d,v,t", 0x0000002a, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2170 {"slt", "d,v,I", 0, (int) M_SLT_I, INSN_MACRO, 0, I1 },
2171 {"slti", "t,r,j", 0x28000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2172 {"sltiu", "t,r,j", 0x2c000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2173 {"sltu", "d,v,t", 0x0000002b, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2174 {"sltu", "d,v,I", 0, (int) M_SLTU_I, INSN_MACRO, 0, I1 },
2175 {"sne", "d,v,t", 0, (int) M_SNE, INSN_MACRO, 0, I1 },
2176 {"sne", "d,v,I", 0, (int) M_SNE_I, INSN_MACRO, 0, I1 },
2177 {"sqrt.d", "D,S", 0x46200004, 0xffff003f, WR_D|RD_S|FP_D, 0, I2 },
2178 {"sqrt.s", "D,S", 0x46000004, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2179 {"sqrt.ps", "D,S", 0x46c00004, 0xffff003f, WR_D|RD_S|FP_D, 0, SB1 },
2180 {"srav", "d,t,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
2181 {"sra", "d,w,s", 0x00000007, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* srav */
2182 {"sra", "d,w,<", 0x00000003, 0xffe0003f, WR_d|RD_t, 0, I1 },
2183 {"sra.qh", "X,Y,Q", 0x78200013, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2184 {"srlv", "d,t,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 },
2185 {"srl", "d,w,s", 0x00000006, 0xfc0007ff, WR_d|RD_t|RD_s, 0, I1 }, /* srlv */
2186 {"srl", "d,w,<", 0x00000002, 0xffe0003f, WR_d|RD_t, 0, I1 },
2187 {"srl.ob", "X,Y,Q", 0x78000012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2188 {"srl.ob", "D,S,T[e]", 0x48000012, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2189 {"srl.ob", "D,S,k", 0x4bc00012, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2190 {"srl.qh", "X,Y,Q", 0x78200012, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2191 /* ssnop is at the start of the table. */
2192 {"standby", "", 0x42000021, 0xffffffff, 0, 0, V1 },
2193 {"sub", "d,v,t", 0x00000022, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2194 {"sub", "d,v,I", 0, (int) M_SUB_I, INSN_MACRO, 0, I1 },
2195 {"sub.d", "D,V,T", 0x46200001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I1 },
2196 {"sub.s", "D,V,T", 0x46000001, 0xffe0003f, WR_D|RD_S|RD_T|FP_S, 0, I1 },
2197 {"sub.ob", "X,Y,Q", 0x7800000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2198 {"sub.ob", "D,S,T", 0x4ac0000a, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2199 {"sub.ob", "D,S,T[e]", 0x4800000a, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2200 {"sub.ob", "D,S,k", 0x4bc0000a, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2201 {"sub.ps", "D,V,T", 0x46c00001, 0xffe0003f, WR_D|RD_S|RD_T|FP_D, 0, I5|I33 },
2202 {"sub.qh", "X,Y,Q", 0x7820000a, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2203 {"suba.ob", "Y,Q", 0x78000036, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
2204 {"suba.qh", "Y,Q", 0x78200036, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
2205 {"subl.ob", "Y,Q", 0x78000436, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
2206 {"subl.qh", "Y,Q", 0x78200436, 0xfc2007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
2207 {"subu", "d,v,t", 0x00000023, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2208 {"subu", "d,v,I", 0, (int) M_SUBU_I, INSN_MACRO, 0, I1 },
2209 {"suspend", "", 0x42000022, 0xffffffff, 0, 0, V1 },
2210 {"suxc1", "S,t(b)", 0x4c00000d, 0xfc0007ff, SM|RD_S|RD_t|RD_b, 0, I5|I33|N55},
2211 {"sw", "t,o(b)", 0xac000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2212 {"sw", "t,A(b)", 0, (int) M_SW_AB, INSN_MACRO, 0, I1 },
2213 {"swc0", "E,o(b)", 0xe0000000, 0xfc000000, SM|RD_C0|RD_b, 0, I1 },
2214 {"swc0", "E,A(b)", 0, (int) M_SWC0_AB, INSN_MACRO, 0, I1 },
2215 {"swc1", "T,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 },
2216 {"swc1", "E,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 },
2217 {"swc1", "T,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
2218 {"swc1", "E,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
2219 {"s.s", "T,o(b)", 0xe4000000, 0xfc000000, SM|RD_T|RD_b|FP_S, 0, I1 }, /* swc1 */
2220 {"s.s", "T,A(b)", 0, (int) M_SWC1_AB, INSN_MACRO, 0, I1 },
2221 {"swc2", "E,o(b)", 0xe8000000, 0xfc000000, SM|RD_C2|RD_b, 0, I1 },
2222 {"swc2", "E,A(b)", 0, (int) M_SWC2_AB, INSN_MACRO, 0, I1 },
2223 {"swc3", "E,o(b)", 0xec000000, 0xfc000000, SM|RD_C3|RD_b, 0, I1 },
2224 {"swc3", "E,A(b)", 0, (int) M_SWC3_AB, INSN_MACRO, 0, I1 },
2225 {"swl", "t,o(b)", 0xa8000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2226 {"swl", "t,A(b)", 0, (int) M_SWL_AB, INSN_MACRO, 0, I1 },
2227 {"scache", "t,o(b)", 0xa8000000, 0xfc000000, RD_t|RD_b, 0, I2 }, /* same */
2228 {"scache", "t,A(b)", 0, (int) M_SWL_AB, INSN_MACRO, 0, I2 }, /* as swl */
2229 {"swr", "t,o(b)", 0xb8000000, 0xfc000000, SM|RD_t|RD_b, 0, I1 },
2230 {"swr", "t,A(b)", 0, (int) M_SWR_AB, INSN_MACRO, 0, I1 },
2231 {"invalidate", "t,o(b)",0xb8000000, 0xfc000000, RD_t|RD_b, 0, I2 }, /* same */
2232 {"invalidate", "t,A(b)",0, (int) M_SWR_AB, INSN_MACRO, 0, I2 }, /* as swr */
2233 {"swxc1", "S,t(b)", 0x4c000008, 0xfc0007ff, SM|RD_S|RD_t|RD_b|FP_S, 0, I4|I33 },
2234 {"sync", "", 0x0000000f, 0xffffffff, INSN_SYNC, 0, I2|G1 },
2235 {"sync.p", "", 0x0000040f, 0xffffffff, INSN_SYNC, 0, I2 },
2236 {"sync.l", "", 0x0000000f, 0xffffffff, INSN_SYNC, 0, I2 },
2237 {"synci", "o(b)", 0x041f0000, 0xfc1f0000, SM|RD_b, 0, I33 },
2238 {"syscall", "", 0x0000000c, 0xffffffff, TRAP, 0, I1 },
2239 {"syscall", "B", 0x0000000c, 0xfc00003f, TRAP, 0, I1 },
2240 {"teqi", "s,j", 0x040c0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2241 {"teq", "s,t", 0x00000034, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2242 {"teq", "s,t,q", 0x00000034, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2243 {"teq", "s,j", 0x040c0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* teqi */
2244 {"teq", "s,I", 0, (int) M_TEQ_I, INSN_MACRO, 0, I2 },
2245 {"tgei", "s,j", 0x04080000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2246 {"tge", "s,t", 0x00000030, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2247 {"tge", "s,t,q", 0x00000030, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2248 {"tge", "s,j", 0x04080000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tgei */
2249 {"tge", "s,I", 0, (int) M_TGE_I, INSN_MACRO, 0, I2 },
2250 {"tgeiu", "s,j", 0x04090000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2251 {"tgeu", "s,t", 0x00000031, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2252 {"tgeu", "s,t,q", 0x00000031, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2253 {"tgeu", "s,j", 0x04090000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tgeiu */
2254 {"tgeu", "s,I", 0, (int) M_TGEU_I, INSN_MACRO, 0, I2 },
2255 {"tlbp", "", 0x42000008, 0xffffffff, INSN_TLB, 0, I1 },
2256 {"tlbr", "", 0x42000001, 0xffffffff, INSN_TLB, 0, I1 },
2257 {"tlbwi", "", 0x42000002, 0xffffffff, INSN_TLB, 0, I1 },
2258 {"tlbwr", "", 0x42000006, 0xffffffff, INSN_TLB, 0, I1 },
2259 {"tlti", "s,j", 0x040a0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2260 {"tlt", "s,t", 0x00000032, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2261 {"tlt", "s,t,q", 0x00000032, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2262 {"tlt", "s,j", 0x040a0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tlti */
2263 {"tlt", "s,I", 0, (int) M_TLT_I, INSN_MACRO, 0, I2 },
2264 {"tltiu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2265 {"tltu", "s,t", 0x00000033, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2266 {"tltu", "s,t,q", 0x00000033, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2267 {"tltu", "s,j", 0x040b0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tltiu */
2268 {"tltu", "s,I", 0, (int) M_TLTU_I, INSN_MACRO, 0, I2 },
2269 {"tnei", "s,j", 0x040e0000, 0xfc1f0000, RD_s|TRAP, 0, I2 },
2270 {"tne", "s,t", 0x00000036, 0xfc00ffff, RD_s|RD_t|TRAP, 0, I2 },
2271 {"tne", "s,t,q", 0x00000036, 0xfc00003f, RD_s|RD_t|TRAP, 0, I2 },
2272 {"tne", "s,j", 0x040e0000, 0xfc1f0000, RD_s|TRAP, 0, I2 }, /* tnei */
2273 {"tne", "s,I", 0, (int) M_TNE_I, INSN_MACRO, 0, I2 },
2274 {"trunc.l.d", "D,S", 0x46200009, 0xffff003f, WR_D|RD_S|FP_D, 0, I3|I33 },
2275 {"trunc.l.s", "D,S", 0x46000009, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I3|I33 },
2276 {"trunc.w.d", "D,S", 0x4620000d, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
2277 {"trunc.w.d", "D,S,x", 0x4620000d, 0xffff003f, WR_D|RD_S|FP_S|FP_D, 0, I2 },
2278 {"trunc.w.d", "D,S,t", 0, (int) M_TRUNCWD, INSN_MACRO, 0, I1 },
2279 {"trunc.w.s", "D,S", 0x4600000d, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2280 {"trunc.w.s", "D,S,x", 0x4600000d, 0xffff003f, WR_D|RD_S|FP_S, 0, I2 },
2281 {"trunc.w.s", "D,S,t", 0, (int) M_TRUNCWS, INSN_MACRO, 0, I1 },
2282 {"uld", "t,o(b)", 0, (int) M_ULD, INSN_MACRO, 0, I3 },
2283 {"uld", "t,A(b)", 0, (int) M_ULD_A, INSN_MACRO, 0, I3 },
2284 {"ulh", "t,o(b)", 0, (int) M_ULH, INSN_MACRO, 0, I1 },
2285 {"ulh", "t,A(b)", 0, (int) M_ULH_A, INSN_MACRO, 0, I1 },
2286 {"ulhu", "t,o(b)", 0, (int) M_ULHU, INSN_MACRO, 0, I1 },
2287 {"ulhu", "t,A(b)", 0, (int) M_ULHU_A, INSN_MACRO, 0, I1 },
2288 {"ulw", "t,o(b)", 0, (int) M_ULW, INSN_MACRO, 0, I1 },
2289 {"ulw", "t,A(b)", 0, (int) M_ULW_A, INSN_MACRO, 0, I1 },
2290 {"usd", "t,o(b)", 0, (int) M_USD, INSN_MACRO, 0, I3 },
2291 {"usd", "t,A(b)", 0, (int) M_USD_A, INSN_MACRO, 0, I3 },
2292 {"ush", "t,o(b)", 0, (int) M_USH, INSN_MACRO, 0, I1 },
2293 {"ush", "t,A(b)", 0, (int) M_USH_A, INSN_MACRO, 0, I1 },
2294 {"usw", "t,o(b)", 0, (int) M_USW, INSN_MACRO, 0, I1 },
2295 {"usw", "t,A(b)", 0, (int) M_USW_A, INSN_MACRO, 0, I1 },
2296 {"wach.ob", "Y", 0x7a00003e, 0xffff07ff, RD_S|FP_D, WR_MACC, MX|SB1 },
2297 {"wach.ob", "S", 0x4a00003e, 0xffff07ff, RD_S, 0, N54 },
2298 {"wach.qh", "Y", 0x7a20003e, 0xffff07ff, RD_S|FP_D, WR_MACC, MX },
2299 {"wacl.ob", "Y,Z", 0x7800003e, 0xffe007ff, RD_S|RD_T|FP_D, WR_MACC, MX|SB1 },
2300 {"wacl.ob", "S,T", 0x4800003e, 0xffe007ff, RD_S|RD_T, 0, N54 },
2301 {"wacl.qh", "Y,Z", 0x7820003e, 0xffe007ff, RD_S|RD_T|FP_D, WR_MACC, MX },
2302 {"wait", "", 0x42000020, 0xffffffff, TRAP, 0, I3|I32 },
2303 {"wait", "J", 0x42000020, 0xfe00003f, TRAP, 0, I32|N55 },
2304 {"waiti", "", 0x42000020, 0xffffffff, TRAP, 0, L1 },
2305 {"wrpgpr", "d,w", 0x41c00000, 0xffe007ff, RD_t, 0, I33 },
2306 {"wsbh", "d,w", 0x7c0000a0, 0xffe007ff, WR_d|RD_t, 0, I33 },
2307 {"xor", "d,v,t", 0x00000026, 0xfc0007ff, WR_d|RD_s|RD_t, 0, I1 },
2308 {"xor", "t,r,I", 0, (int) M_XOR_I, INSN_MACRO, 0, I1 },
2309 {"xor.ob", "X,Y,Q", 0x7800000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX|SB1 },
2310 {"xor.ob", "D,S,T", 0x4ac0000d, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2311 {"xor.ob", "D,S,T[e]", 0x4800000d, 0xfe20003f, WR_D|RD_S|RD_T, 0, N54 },
2312 {"xor.ob", "D,S,k", 0x4bc0000d, 0xffe0003f, WR_D|RD_S|RD_T, 0, N54 },
2313 {"xor.qh", "X,Y,Q", 0x7820000d, 0xfc20003f, WR_D|RD_S|RD_T|FP_D, 0, MX },
2314 {"xori", "t,r,i", 0x38000000, 0xfc000000, WR_t|RD_s, 0, I1 },
2315 {"yield", "s", 0x7c000009, 0xfc1fffff, TRAP|RD_s, 0, MT32 },
2316 {"yield", "d,s", 0x7c000009, 0xfc1f07ff, TRAP|WR_d|RD_s, 0, MT32 },
2317
2318 /* User Defined Instruction. */
2319 {"udi0", "s,t,d,+1",0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2320 {"udi0", "s,t,+2", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2321 {"udi0", "s,+3", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2322 {"udi0", "+4", 0x70000010, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2323 {"udi1", "s,t,d,+1",0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2324 {"udi1", "s,t,+2", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2325 {"udi1", "s,+3", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2326 {"udi1", "+4", 0x70000011, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2327 {"udi2", "s,t,d,+1",0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2328 {"udi2", "s,t,+2", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2329 {"udi2", "s,+3", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2330 {"udi2", "+4", 0x70000012, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2331 {"udi3", "s,t,d,+1",0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2332 {"udi3", "s,t,+2", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2333 {"udi3", "s,+3", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2334 {"udi3", "+4", 0x70000013, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2335 {"udi4", "s,t,d,+1",0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2336 {"udi4", "s,t,+2", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2337 {"udi4", "s,+3", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2338 {"udi4", "+4", 0x70000014, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2339 {"udi5", "s,t,d,+1",0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2340 {"udi5", "s,t,+2", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2341 {"udi5", "s,+3", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2342 {"udi5", "+4", 0x70000015, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2343 {"udi6", "s,t,d,+1",0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2344 {"udi6", "s,t,+2", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2345 {"udi6", "s,+3", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2346 {"udi6", "+4", 0x70000016, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2347 {"udi7", "s,t,d,+1",0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2348 {"udi7", "s,t,+2", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2349 {"udi7", "s,+3", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2350 {"udi7", "+4", 0x70000017, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2351 {"udi8", "s,t,d,+1",0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2352 {"udi8", "s,t,+2", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2353 {"udi8", "s,+3", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2354 {"udi8", "+4", 0x70000018, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2355 {"udi9", "s,t,d,+1",0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2356 {"udi9", "s,t,+2", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2357 {"udi9", "s,+3", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2358 {"udi9", "+4", 0x70000019, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2359 {"udi10", "s,t,d,+1",0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2360 {"udi10", "s,t,+2", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2361 {"udi10", "s,+3", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2362 {"udi10", "+4", 0x7000001a, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2363 {"udi11", "s,t,d,+1",0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2364 {"udi11", "s,t,+2", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2365 {"udi11", "s,+3", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2366 {"udi11", "+4", 0x7000001b, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2367 {"udi12", "s,t,d,+1",0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2368 {"udi12", "s,t,+2", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2369 {"udi12", "s,+3", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2370 {"udi12", "+4", 0x7000001c, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2371 {"udi13", "s,t,d,+1",0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2372 {"udi13", "s,t,+2", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2373 {"udi13", "s,+3", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2374 {"udi13", "+4", 0x7000001d, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2375 {"udi14", "s,t,d,+1",0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2376 {"udi14", "s,t,+2", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2377 {"udi14", "s,+3", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2378 {"udi14", "+4", 0x7000001e, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2379 {"udi15", "s,t,d,+1",0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2380 {"udi15", "s,t,+2", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2381 {"udi15", "s,+3", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2382 {"udi15", "+4", 0x7000001f, 0xfc00003f, WR_d|RD_s|RD_t, 0, I33 },
2383
2384 /* Coprocessor 2 move/branch operations overlap with VR5400 .ob format
2385 instructions so they are here for the latters to take precedence. */
2386 {"bc2f", "p", 0x49000000, 0xffff0000, CBD|RD_CC, 0, I1 },
2387 {"bc2f", "N,p", 0x49000000, 0xffe30000, CBD|RD_CC, 0, I32 },
2388 {"bc2fl", "p", 0x49020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2389 {"bc2fl", "N,p", 0x49020000, 0xffe30000, CBL|RD_CC, 0, I32 },
2390 {"bc2t", "p", 0x49010000, 0xffff0000, CBD|RD_CC, 0, I1 },
2391 {"bc2t", "N,p", 0x49010000, 0xffe30000, CBD|RD_CC, 0, I32 },
2392 {"bc2tl", "p", 0x49030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2393 {"bc2tl", "N,p", 0x49030000, 0xffe30000, CBL|RD_CC, 0, I32 },
2394 {"cfc2", "t,G", 0x48400000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I1 },
2395 {"ctc2", "t,G", 0x48c00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
2396 {"dmfc2", "t,G", 0x48200000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I3 },
2397 {"dmfc2", "t,G,H", 0x48200000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I64 },
2398 {"dmtc2", "t,G", 0x48a00000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I3 },
2399 {"dmtc2", "t,G,H", 0x48a00000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I64 },
2400 {"mfc2", "t,G", 0x48000000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I1 },
2401 {"mfc2", "t,G,H", 0x48000000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I32 },
2402 {"mfhc2", "t,G", 0x48600000, 0xffe007ff, LCD|WR_t|RD_C2, 0, I33 },
2403 {"mfhc2", "t,G,H", 0x48600000, 0xffe007f8, LCD|WR_t|RD_C2, 0, I33 },
2404 {"mfhc2", "t,i", 0x48600000, 0xffe00000, LCD|WR_t|RD_C2, 0, I33 },
2405 {"mtc2", "t,G", 0x48800000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I1 },
2406 {"mtc2", "t,G,H", 0x48800000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I32 },
2407 {"mthc2", "t,G", 0x48e00000, 0xffe007ff, COD|RD_t|WR_C2|WR_CC, 0, I33 },
2408 {"mthc2", "t,G,H", 0x48e00000, 0xffe007f8, COD|RD_t|WR_C2|WR_CC, 0, I33 },
2409 {"mthc2", "t,i", 0x48e00000, 0xffe00000, COD|RD_t|WR_C2|WR_CC, 0, I33 },
2410
2411 /* Coprocessor 3 move/branch operations overlap with MIPS IV COP1X
2412 instructions, so they are here for the latters to take precedence. */
2413 {"bc3f", "p", 0x4d000000, 0xffff0000, CBD|RD_CC, 0, I1 },
2414 {"bc3fl", "p", 0x4d020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2415 {"bc3t", "p", 0x4d010000, 0xffff0000, CBD|RD_CC, 0, I1 },
2416 {"bc3tl", "p", 0x4d030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2417 {"cfc3", "t,G", 0x4c400000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I1 },
2418 {"ctc3", "t,G", 0x4cc00000, 0xffe007ff, COD|RD_t|WR_CC, 0, I1 },
2419 {"dmfc3", "t,G", 0x4c200000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I3 },
2420 {"dmtc3", "t,G", 0x4ca00000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC, 0, I3 },
2421 {"mfc3", "t,G", 0x4c000000, 0xffe007ff, LCD|WR_t|RD_C3, 0, I1 },
2422 {"mfc3", "t,G,H", 0x4c000000, 0xffe007f8, LCD|WR_t|RD_C3, 0, I32 },
2423 {"mtc3", "t,G", 0x4c800000, 0xffe007ff, COD|RD_t|WR_C3|WR_CC, 0, I1 },
2424 {"mtc3", "t,G,H", 0x4c800000, 0xffe007f8, COD|RD_t|WR_C3|WR_CC, 0, I32 },
2425
2426 /* No hazard protection on coprocessor instructions--they shouldn't
2427 change the state of the processor and if they do it's up to the
2428 user to put in nops as necessary. These are at the end so that the
2429 disassembler recognizes more specific versions first. */
2430 {"c0", "C", 0x42000000, 0xfe000000, 0, 0, I1 },
2431 {"c1", "C", 0x46000000, 0xfe000000, 0, 0, I1 },
2432 {"c2", "C", 0x4a000000, 0xfe000000, 0, 0, I1 },
2433 {"c3", "C", 0x4e000000, 0xfe000000, 0, 0, I1 },
2434 {"cop0", "C", 0, (int) M_COP0, INSN_MACRO, 0, I1 },
2435 {"cop1", "C", 0, (int) M_COP1, INSN_MACRO, 0, I1 },
2436 {"cop2", "C", 0, (int) M_COP2, INSN_MACRO, 0, I1 },
2437 {"cop3", "C", 0, (int) M_COP3, INSN_MACRO, 0, I1 },
2438 /* Conflicts with the 4650's "mul" instruction. Nobody's using the
2439 4010 any more, so move this insn out of the way. If the object
2440 format gave us more info, we could do this right. */
2441 {"addciu", "t,r,j", 0x70000000, 0xfc000000, WR_t|RD_s, 0, L1 },
2442 /* MIPS DSP ASE */
2443 {"absq_s.ph", "d,t", 0x7c000252, 0xffe007ff, WR_d|RD_t, 0, D32 },
2444 {"absq_s.pw", "d,t", 0x7c000456, 0xffe007ff, WR_d|RD_t, 0, D64 },
2445 {"absq_s.qh", "d,t", 0x7c000256, 0xffe007ff, WR_d|RD_t, 0, D64 },
2446 {"absq_s.w", "d,t", 0x7c000452, 0xffe007ff, WR_d|RD_t, 0, D32 },
2447 {"addq.ph", "d,s,t", 0x7c000290, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2448 {"addq.pw", "d,s,t", 0x7c000494, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2449 {"addq.qh", "d,s,t", 0x7c000294, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2450 {"addq_s.ph", "d,s,t", 0x7c000390, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2451 {"addq_s.pw", "d,s,t", 0x7c000594, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2452 {"addq_s.qh", "d,s,t", 0x7c000394, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2453 {"addq_s.w", "d,s,t", 0x7c000590, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2454 {"addsc", "d,s,t", 0x7c000410, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2455 {"addu.ob", "d,s,t", 0x7c000014, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2456 {"addu.qb", "d,s,t", 0x7c000010, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2457 {"addu_s.ob", "d,s,t", 0x7c000114, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2458 {"addu_s.qb", "d,s,t", 0x7c000110, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2459 {"addwc", "d,s,t", 0x7c000450, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2460 {"bitrev", "d,t", 0x7c0006d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2461 {"bposge32", "p", 0x041c0000, 0xffff0000, CBD, 0, D32 },
2462 {"bposge64", "p", 0x041d0000, 0xffff0000, CBD, 0, D64 },
2463 {"cmp.eq.ph", "s,t", 0x7c000211, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2464 {"cmp.eq.pw", "s,t", 0x7c000415, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2465 {"cmp.eq.qh", "s,t", 0x7c000215, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2466 {"cmpgu.eq.ob", "d,s,t", 0x7c000115, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2467 {"cmpgu.eq.qb", "d,s,t", 0x7c000111, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2468 {"cmpgu.le.ob", "d,s,t", 0x7c000195, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2469 {"cmpgu.le.qb", "d,s,t", 0x7c000191, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2470 {"cmpgu.lt.ob", "d,s,t", 0x7c000155, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2471 {"cmpgu.lt.qb", "d,s,t", 0x7c000151, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2472 {"cmp.le.ph", "s,t", 0x7c000291, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2473 {"cmp.le.pw", "s,t", 0x7c000495, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2474 {"cmp.le.qh", "s,t", 0x7c000295, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2475 {"cmp.lt.ph", "s,t", 0x7c000251, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2476 {"cmp.lt.pw", "s,t", 0x7c000455, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2477 {"cmp.lt.qh", "s,t", 0x7c000255, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2478 {"cmpu.eq.ob", "s,t", 0x7c000015, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2479 {"cmpu.eq.qb", "s,t", 0x7c000011, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2480 {"cmpu.le.ob", "s,t", 0x7c000095, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2481 {"cmpu.le.qb", "s,t", 0x7c000091, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2482 {"cmpu.lt.ob", "s,t", 0x7c000055, 0xfc00ffff, RD_s|RD_t, 0, D64 },
2483 {"cmpu.lt.qb", "s,t", 0x7c000051, 0xfc00ffff, RD_s|RD_t, 0, D32 },
2484 {"dextpdp", "t,7,6", 0x7c0002bc, 0xfc00e7ff, WR_t|RD_a|DSP_VOLA, 0, D64 },
2485 {"dextpdpv", "t,7,s", 0x7c0002fc, 0xfc00e7ff, WR_t|RD_a|RD_s|DSP_VOLA, 0, D64 },
2486 {"dextp", "t,7,6", 0x7c0000bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2487 {"dextpv", "t,7,s", 0x7c0000fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2488 {"dextr.l", "t,7,6", 0x7c00043c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2489 {"dextr_r.l", "t,7,6", 0x7c00053c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2490 {"dextr_rs.l", "t,7,6", 0x7c0005bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2491 {"dextr_rs.w", "t,7,6", 0x7c0001bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2492 {"dextr_r.w", "t,7,6", 0x7c00013c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2493 {"dextr_s.h", "t,7,6", 0x7c0003bc, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2494 {"dextrv.l", "t,7,s", 0x7c00047c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2495 {"dextrv_r.l", "t,7,s", 0x7c00057c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2496 {"dextrv_rs.l", "t,7,s", 0x7c0005fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2497 {"dextrv_rs.w", "t,7,s", 0x7c0001fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2498 {"dextrv_r.w", "t,7,s", 0x7c00017c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2499 {"dextrv_s.h", "t,7,s", 0x7c0003fc, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2500 {"dextrv.w", "t,7,s", 0x7c00007c, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D64 },
2501 {"dextr.w", "t,7,6", 0x7c00003c, 0xfc00e7ff, WR_t|RD_a, 0, D64 },
2502 {"dinsv", "t,s", 0x7c00000d, 0xfc00ffff, WR_t|RD_s, 0, D64 },
2503 {"dmadd", "7,s,t", 0x7c000674, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2504 {"dmaddu", "7,s,t", 0x7c000774, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2505 {"dmsub", "7,s,t", 0x7c0006f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2506 {"dmsubu", "7,s,t", 0x7c0007f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2507 {"dmthlip", "s,7", 0x7c0007fc, 0xfc1fe7ff, RD_s|MOD_a|DSP_VOLA, 0, D64 },
2508 {"dpaq_sa.l.pw", "7,s,t", 0x7c000334, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2509 {"dpaq_sa.l.w", "7,s,t", 0x7c000330, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2510 {"dpaq_s.w.ph", "7,s,t", 0x7c000130, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2511 {"dpaq_s.w.qh", "7,s,t", 0x7c000134, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2512 {"dpau.h.obl", "7,s,t", 0x7c0000f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2513 {"dpau.h.obr", "7,s,t", 0x7c0001f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2514 {"dpau.h.qbl", "7,s,t", 0x7c0000f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2515 {"dpau.h.qbr", "7,s,t", 0x7c0001f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2516 {"dpsq_sa.l.pw", "7,s,t", 0x7c000374, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2517 {"dpsq_sa.l.w", "7,s,t", 0x7c000370, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2518 {"dpsq_s.w.ph", "7,s,t", 0x7c000170, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2519 {"dpsq_s.w.qh", "7,s,t", 0x7c000174, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2520 {"dpsu.h.obl", "7,s,t", 0x7c0002f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2521 {"dpsu.h.obr", "7,s,t", 0x7c0003f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2522 {"dpsu.h.qbl", "7,s,t", 0x7c0002f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2523 {"dpsu.h.qbr", "7,s,t", 0x7c0003f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2524 {"dshilo", "7,:", 0x7c0006bc, 0xfc07e7ff, MOD_a, 0, D64 },
2525 {"dshilov", "7,s", 0x7c0006fc, 0xfc1fe7ff, MOD_a|RD_s, 0, D64 },
2526 {"extpdp", "t,7,6", 0x7c0002b8, 0xfc00e7ff, WR_t|RD_a|DSP_VOLA, 0, D32 },
2527 {"extpdpv", "t,7,s", 0x7c0002f8, 0xfc00e7ff, WR_t|RD_a|RD_s|DSP_VOLA, 0, D32 },
2528 {"extp", "t,7,6", 0x7c0000b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2529 {"extpv", "t,7,s", 0x7c0000f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2530 {"extr_rs.w", "t,7,6", 0x7c0001b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2531 {"extr_r.w", "t,7,6", 0x7c000138, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2532 {"extr_s.h", "t,7,6", 0x7c0003b8, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2533 {"extrv_rs.w", "t,7,s", 0x7c0001f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2534 {"extrv_r.w", "t,7,s", 0x7c000178, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2535 {"extrv_s.h", "t,7,s", 0x7c0003f8, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2536 {"extrv.w", "t,7,s", 0x7c000078, 0xfc00e7ff, WR_t|RD_a|RD_s, 0, D32 },
2537 {"extr.w", "t,7,6", 0x7c000038, 0xfc00e7ff, WR_t|RD_a, 0, D32 },
2538 {"insv", "t,s", 0x7c00000c, 0xfc00ffff, WR_t|RD_s, 0, D32 },
2539 {"lbux", "d,t(b)", 0x7c00018a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
2540 {"ldx", "d,t(b)", 0x7c00020a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D64 },
2541 {"lhx", "d,t(b)", 0x7c00010a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
2542 {"lwx", "d,t(b)", 0x7c00000a, 0xfc0007ff, LDD|WR_d|RD_t|RD_b, 0, D32 },
2543 {"maq_sa.w.phl", "7,s,t", 0x7c000430, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2544 {"maq_sa.w.phr", "7,s,t", 0x7c0004b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2545 {"maq_sa.w.qhll", "7,s,t", 0x7c000434, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2546 {"maq_sa.w.qhlr", "7,s,t", 0x7c000474, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2547 {"maq_sa.w.qhrl", "7,s,t", 0x7c0004b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2548 {"maq_sa.w.qhrr", "7,s,t", 0x7c0004f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2549 {"maq_s.l.pwl", "7,s,t", 0x7c000734, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2550 {"maq_s.l.pwr", "7,s,t", 0x7c0007b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2551 {"maq_s.w.phl", "7,s,t", 0x7c000530, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2552 {"maq_s.w.phr", "7,s,t", 0x7c0005b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2553 {"maq_s.w.qhll", "7,s,t", 0x7c000534, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2554 {"maq_s.w.qhlr", "7,s,t", 0x7c000574, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2555 {"maq_s.w.qhrl", "7,s,t", 0x7c0005b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2556 {"maq_s.w.qhrr", "7,s,t", 0x7c0005f4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2557 {"modsub", "d,s,t", 0x7c000490, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2558 {"mthlip", "s,7", 0x7c0007f8, 0xfc1fe7ff, RD_s|MOD_a|DSP_VOLA, 0, D32 },
2559 {"muleq_s.pw.qhl", "d,s,t", 0x7c000714, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2560 {"muleq_s.pw.qhr", "d,s,t", 0x7c000754, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2561 {"muleq_s.w.phl", "d,s,t", 0x7c000710, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2562 {"muleq_s.w.phr", "d,s,t", 0x7c000750, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2563 {"muleu_s.ph.qbl", "d,s,t", 0x7c000190, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2564 {"muleu_s.ph.qbr", "d,s,t", 0x7c0001d0, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2565 {"muleu_s.qh.obl", "d,s,t", 0x7c000194, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2566 {"muleu_s.qh.obr", "d,s,t", 0x7c0001d4, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2567 {"mulq_rs.ph", "d,s,t", 0x7c0007d0, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D32 },
2568 {"mulq_rs.qh", "d,s,t", 0x7c0007d4, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D64 },
2569 {"mulsaq_s.l.pw", "7,s,t", 0x7c0003b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2570 {"mulsaq_s.w.ph", "7,s,t", 0x7c0001b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D32 },
2571 {"mulsaq_s.w.qh", "7,s,t", 0x7c0001b4, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D64 },
2572 {"packrl.ph", "d,s,t", 0x7c000391, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2573 {"packrl.pw", "d,s,t", 0x7c000395, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2574 {"pick.ob", "d,s,t", 0x7c0000d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2575 {"pick.ph", "d,s,t", 0x7c0002d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2576 {"pick.pw", "d,s,t", 0x7c0004d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2577 {"pick.qb", "d,s,t", 0x7c0000d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2578 {"pick.qh", "d,s,t", 0x7c0002d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2579 {"preceq.pw.qhla", "d,t", 0x7c000396, 0xffe007ff, WR_d|RD_t, 0, D64 },
2580 {"preceq.pw.qhl", "d,t", 0x7c000316, 0xffe007ff, WR_d|RD_t, 0, D64 },
2581 {"preceq.pw.qhra", "d,t", 0x7c0003d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2582 {"preceq.pw.qhr", "d,t", 0x7c000356, 0xffe007ff, WR_d|RD_t, 0, D64 },
2583 {"preceq.s.l.pwl", "d,t", 0x7c000516, 0xffe007ff, WR_d|RD_t, 0, D64 },
2584 {"preceq.s.l.pwr", "d,t", 0x7c000556, 0xffe007ff, WR_d|RD_t, 0, D64 },
2585 {"precequ.ph.qbla", "d,t", 0x7c000192, 0xffe007ff, WR_d|RD_t, 0, D32 },
2586 {"precequ.ph.qbl", "d,t", 0x7c000112, 0xffe007ff, WR_d|RD_t, 0, D32 },
2587 {"precequ.ph.qbra", "d,t", 0x7c0001d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2588 {"precequ.ph.qbr", "d,t", 0x7c000152, 0xffe007ff, WR_d|RD_t, 0, D32 },
2589 {"precequ.pw.qhla", "d,t", 0x7c000196, 0xffe007ff, WR_d|RD_t, 0, D64 },
2590 {"precequ.pw.qhl", "d,t", 0x7c000116, 0xffe007ff, WR_d|RD_t, 0, D64 },
2591 {"precequ.pw.qhra", "d,t", 0x7c0001d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2592 {"precequ.pw.qhr", "d,t", 0x7c000156, 0xffe007ff, WR_d|RD_t, 0, D64 },
2593 {"preceq.w.phl", "d,t", 0x7c000312, 0xffe007ff, WR_d|RD_t, 0, D32 },
2594 {"preceq.w.phr", "d,t", 0x7c000352, 0xffe007ff, WR_d|RD_t, 0, D32 },
2595 {"preceu.ph.qbla", "d,t", 0x7c000792, 0xffe007ff, WR_d|RD_t, 0, D32 },
2596 {"preceu.ph.qbl", "d,t", 0x7c000712, 0xffe007ff, WR_d|RD_t, 0, D32 },
2597 {"preceu.ph.qbra", "d,t", 0x7c0007d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2598 {"preceu.ph.qbr", "d,t", 0x7c000752, 0xffe007ff, WR_d|RD_t, 0, D32 },
2599 {"preceu.qh.obla", "d,t", 0x7c000796, 0xffe007ff, WR_d|RD_t, 0, D64 },
2600 {"preceu.qh.obl", "d,t", 0x7c000716, 0xffe007ff, WR_d|RD_t, 0, D64 },
2601 {"preceu.qh.obra", "d,t", 0x7c0007d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2602 {"preceu.qh.obr", "d,t", 0x7c000756, 0xffe007ff, WR_d|RD_t, 0, D64 },
2603 {"precrq.ob.qh", "d,s,t", 0x7c000315, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2604 {"precrq.ph.w", "d,s,t", 0x7c000511, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2605 {"precrq.pw.l", "d,s,t", 0x7c000715, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2606 {"precrq.qb.ph", "d,s,t", 0x7c000311, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2607 {"precrq.qh.pw", "d,s,t", 0x7c000515, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2608 {"precrq_rs.ph.w", "d,s,t", 0x7c000551, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2609 {"precrq_rs.qh.pw", "d,s,t", 0x7c000555, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2610 {"precrqu_s.ob.qh", "d,s,t", 0x7c0003d5, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2611 {"precrqu_s.qb.ph", "d,s,t", 0x7c0003d1, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2612 {"raddu.l.ob", "d,s", 0x7c000514, 0xfc1f07ff, WR_d|RD_s, 0, D64 },
2613 {"raddu.w.qb", "d,s", 0x7c000510, 0xfc1f07ff, WR_d|RD_s, 0, D32 },
2614 {"rddsp", "d", 0x7fff04b8, 0xffff07ff, WR_d, 0, D32 },
2615 {"rddsp", "d,'", 0x7c0004b8, 0xffc007ff, WR_d, 0, D32 },
2616 {"repl.ob", "d,5", 0x7c000096, 0xff0007ff, WR_d, 0, D64 },
2617 {"repl.ph", "d,@", 0x7c000292, 0xfc0007ff, WR_d, 0, D32 },
2618 {"repl.pw", "d,@", 0x7c000496, 0xfc0007ff, WR_d, 0, D64 },
2619 {"repl.qb", "d,5", 0x7c000092, 0xff0007ff, WR_d, 0, D32 },
2620 {"repl.qh", "d,@", 0x7c000296, 0xfc0007ff, WR_d, 0, D64 },
2621 {"replv.ob", "d,t", 0x7c0000d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2622 {"replv.ph", "d,t", 0x7c0002d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2623 {"replv.pw", "d,t", 0x7c0004d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2624 {"replv.qb", "d,t", 0x7c0000d2, 0xffe007ff, WR_d|RD_t, 0, D32 },
2625 {"replv.qh", "d,t", 0x7c0002d6, 0xffe007ff, WR_d|RD_t, 0, D64 },
2626 {"shilo", "7,0", 0x7c0006b8, 0xfc0fe7ff, MOD_a, 0, D32 },
2627 {"shilov", "7,s", 0x7c0006f8, 0xfc1fe7ff, MOD_a|RD_s, 0, D32 },
2628 {"shll.ob", "d,t,3", 0x7c000017, 0xff0007ff, WR_d|RD_t, 0, D64 },
2629 {"shll.ph", "d,t,4", 0x7c000213, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2630 {"shll.pw", "d,t,6", 0x7c000417, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2631 {"shll.qb", "d,t,3", 0x7c000013, 0xff0007ff, WR_d|RD_t, 0, D32 },
2632 {"shll.qh", "d,t,4", 0x7c000217, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2633 {"shll_s.ph", "d,t,4", 0x7c000313, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2634 {"shll_s.pw", "d,t,6", 0x7c000517, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2635 {"shll_s.qh", "d,t,4", 0x7c000317, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2636 {"shll_s.w", "d,t,6", 0x7c000513, 0xfc0007ff, WR_d|RD_t, 0, D32 },
2637 {"shllv.ob", "d,t,s", 0x7c000097, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2638 {"shllv.ph", "d,t,s", 0x7c000293, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2639 {"shllv.pw", "d,t,s", 0x7c000497, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2640 {"shllv.qb", "d,t,s", 0x7c000093, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2641 {"shllv.qh", "d,t,s", 0x7c000297, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2642 {"shllv_s.ph", "d,t,s", 0x7c000393, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2643 {"shllv_s.pw", "d,t,s", 0x7c000597, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2644 {"shllv_s.qh", "d,t,s", 0x7c000397, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2645 {"shllv_s.w", "d,t,s", 0x7c000593, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2646 {"shra.ph", "d,t,4", 0x7c000253, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2647 {"shra.pw", "d,t,6", 0x7c000457, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2648 {"shra.qh", "d,t,4", 0x7c000257, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2649 {"shra_r.ph", "d,t,4", 0x7c000353, 0xfe0007ff, WR_d|RD_t, 0, D32 },
2650 {"shra_r.pw", "d,t,6", 0x7c000557, 0xfc0007ff, WR_d|RD_t, 0, D64 },
2651 {"shra_r.qh", "d,t,4", 0x7c000357, 0xfe0007ff, WR_d|RD_t, 0, D64 },
2652 {"shra_r.w", "d,t,6", 0x7c000553, 0xfc0007ff, WR_d|RD_t, 0, D32 },
2653 {"shrav.ph", "d,t,s", 0x7c0002d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2654 {"shrav.pw", "d,t,s", 0x7c0004d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2655 {"shrav.qh", "d,t,s", 0x7c0002d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2656 {"shrav_r.ph", "d,t,s", 0x7c0003d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2657 {"shrav_r.pw", "d,t,s", 0x7c0005d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2658 {"shrav_r.qh", "d,t,s", 0x7c0003d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2659 {"shrav_r.w", "d,t,s", 0x7c0005d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2660 {"shrl.ob", "d,t,3", 0x7c000057, 0xff0007ff, WR_d|RD_t, 0, D64 },
2661 {"shrl.qb", "d,t,3", 0x7c000053, 0xff0007ff, WR_d|RD_t, 0, D32 },
2662 {"shrlv.ob", "d,t,s", 0x7c0000d7, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2663 {"shrlv.qb", "d,t,s", 0x7c0000d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2664 {"subq.ph", "d,s,t", 0x7c0002d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2665 {"subq.pw", "d,s,t", 0x7c0004d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2666 {"subq.qh", "d,s,t", 0x7c0002d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2667 {"subq_s.ph", "d,s,t", 0x7c0003d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2668 {"subq_s.pw", "d,s,t", 0x7c0005d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2669 {"subq_s.qh", "d,s,t", 0x7c0003d4, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2670 {"subq_s.w", "d,s,t", 0x7c0005d0, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2671 {"subu.ob", "d,s,t", 0x7c000054, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2672 {"subu.qb", "d,s,t", 0x7c000050, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2673 {"subu_s.ob", "d,s,t", 0x7c000154, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D64 },
2674 {"subu_s.qb", "d,s,t", 0x7c000150, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D32 },
2675 {"wrdsp", "s", 0x7c1ffcf8, 0xfc1fffff, RD_s|DSP_VOLA, 0, D32 },
2676 {"wrdsp", "s,8", 0x7c0004f8, 0xfc1e07ff, RD_s|DSP_VOLA, 0, D32 },
2677 /* MIPS DSP ASE Rev2 */
2678 {"absq_s.qb", "d,t", 0x7c000052, 0xffe007ff, WR_d|RD_t, 0, D33 },
2679 {"addu.ph", "d,s,t", 0x7c000210, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2680 {"addu_s.ph", "d,s,t", 0x7c000310, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2681 {"adduh.qb", "d,s,t", 0x7c000018, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2682 {"adduh_r.qb", "d,s,t", 0x7c000098, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2683 {"append", "t,s,h", 0x7c000031, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2684 {"balign", "t,s,I", 0, (int) M_BALIGN, INSN_MACRO, 0, D33 },
2685 {"balign", "t,s,2", 0x7c000431, 0xfc00e7ff, WR_t|RD_t|RD_s, 0, D33 },
2686 {"cmpgdu.eq.qb", "d,s,t", 0x7c000611, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2687 {"cmpgdu.lt.qb", "d,s,t", 0x7c000651, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2688 {"cmpgdu.le.qb", "d,s,t", 0x7c000691, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2689 {"dpa.w.ph", "7,s,t", 0x7c000030, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2690 {"dps.w.ph", "7,s,t", 0x7c000070, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2691 {"mul.ph", "d,s,t", 0x7c000318, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2692 {"mul_s.ph", "d,s,t", 0x7c000398, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2693 {"mulq_rs.w", "d,s,t", 0x7c0005d8, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2694 {"mulq_s.ph", "d,s,t", 0x7c000790, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2695 {"mulq_s.w", "d,s,t", 0x7c000598, 0xfc0007ff, WR_d|RD_s|RD_t|WR_HILO, 0, D33 },
2696 {"mulsa.w.ph", "7,s,t", 0x7c0000b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2697 {"precr.qb.ph", "d,s,t", 0x7c000351, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2698 {"precr_sra.ph.w", "t,s,h", 0x7c000791, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2699 {"precr_sra_r.ph.w", "t,s,h", 0x7c0007d1, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2700 {"prepend", "t,s,h", 0x7c000071, 0xfc0007ff, WR_t|RD_t|RD_s, 0, D33 },
2701 {"shra.qb", "d,t,3", 0x7c000113, 0xff0007ff, WR_d|RD_t, 0, D33 },
2702 {"shra_r.qb", "d,t,3", 0x7c000153, 0xff0007ff, WR_d|RD_t, 0, D33 },
2703 {"shrav.qb", "d,t,s", 0x7c000193, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2704 {"shrav_r.qb", "d,t,s", 0x7c0001d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2705 {"shrl.ph", "d,t,4", 0x7c000653, 0xfe0007ff, WR_d|RD_t, 0, D33 },
2706 {"shrlv.ph", "d,t,s", 0x7c0006d3, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2707 {"subu.ph", "d,s,t", 0x7c000250, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2708 {"subu_s.ph", "d,s,t", 0x7c000350, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2709 {"subuh.qb", "d,s,t", 0x7c000058, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2710 {"subuh_r.qb", "d,s,t", 0x7c0000d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2711 {"addqh.ph", "d,s,t", 0x7c000218, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2712 {"addqh_r.ph", "d,s,t", 0x7c000298, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2713 {"addqh.w", "d,s,t", 0x7c000418, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2714 {"addqh_r.w", "d,s,t", 0x7c000498, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2715 {"subqh.ph", "d,s,t", 0x7c000258, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2716 {"subqh_r.ph", "d,s,t", 0x7c0002d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2717 {"subqh.w", "d,s,t", 0x7c000458, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2718 {"subqh_r.w", "d,s,t", 0x7c0004d8, 0xfc0007ff, WR_d|RD_s|RD_t, 0, D33 },
2719 {"dpax.w.ph", "7,s,t", 0x7c000230, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2720 {"dpsx.w.ph", "7,s,t", 0x7c000270, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2721 {"dpaqx_s.w.ph", "7,s,t", 0x7c000630, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2722 {"dpaqx_sa.w.ph", "7,s,t", 0x7c0006b0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2723 {"dpsqx_s.w.ph", "7,s,t", 0x7c000670, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2724 {"dpsqx_sa.w.ph", "7,s,t", 0x7c0006f0, 0xfc00e7ff, MOD_a|RD_s|RD_t, 0, D33 },
2725 /* Move bc0* after mftr and mttr to avoid opcode collision. */
2726 {"bc0f", "p", 0x41000000, 0xffff0000, CBD|RD_CC, 0, I1 },
2727 {"bc0fl", "p", 0x41020000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2728 {"bc0t", "p", 0x41010000, 0xffff0000, CBD|RD_CC, 0, I1 },
2729 {"bc0tl", "p", 0x41030000, 0xffff0000, CBL|RD_CC, 0, I2|T3 },
2730 /* ST Microelectronics Loongson-2E and -2F. */
2731 {"mult.g", "d,s,t", 0x7c000018, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2732 {"mult.g", "d,s,t", 0x70000010, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2733 {"multu.g", "d,s,t", 0x7c000019, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2734 {"multu.g", "d,s,t", 0x70000012, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2735 {"dmult.g", "d,s,t", 0x7c00001c, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2736 {"dmult.g", "d,s,t", 0x70000011, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2737 {"dmultu.g", "d,s,t", 0x7c00001d, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2738 {"dmultu.g", "d,s,t", 0x70000013, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2739 {"div.g", "d,s,t", 0x7c00001a, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2740 {"div.g", "d,s,t", 0x70000014, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2741 {"divu.g", "d,s,t", 0x7c00001b, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2742 {"divu.g", "d,s,t", 0x70000016, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2743 {"ddiv.g", "d,s,t", 0x7c00001e, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2744 {"ddiv.g", "d,s,t", 0x70000015, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2745 {"ddivu.g", "d,s,t", 0x7c00001f, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2746 {"ddivu.g", "d,s,t", 0x70000017, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2747 {"mod.g", "d,s,t", 0x7c000022, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2748 {"mod.g", "d,s,t", 0x7000001c, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2749 {"modu.g", "d,s,t", 0x7c000023, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2750 {"modu.g", "d,s,t", 0x7000001e, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2751 {"dmod.g", "d,s,t", 0x7c000026, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2752 {"dmod.g", "d,s,t", 0x7000001d, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2753 {"dmodu.g", "d,s,t", 0x7c000027, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2E },
2754 {"dmodu.g", "d,s,t", 0x7000001f, 0xfc0007ff, RD_s|RD_t|WR_d, 0, IL2F },
2755 };
2756
2757 #define MIPS_NUM_OPCODES \
2758 ((sizeof mips_builtin_opcodes) / (sizeof (mips_builtin_opcodes[0])))
2759 const int bfd_mips_num_builtin_opcodes = MIPS_NUM_OPCODES;
2760
2761 /* const removed from the following to allow for dynamic extensions to the
2762 * built-in instruction set. */
2763 struct mips_opcode *mips_opcodes =
2764 (struct mips_opcode *) mips_builtin_opcodes;
2765 int bfd_mips_num_opcodes = MIPS_NUM_OPCODES;
2766 #undef MIPS_NUM_OPCODES
2767
2768 /* Mips instructions are at maximum this many bytes long. */
2769 #define INSNLEN 4
2770
2771 \f
2772 /* FIXME: These should be shared with gdb somehow. */
2773
2774 struct mips_cp0sel_name
2775 {
2776 unsigned int cp0reg;
2777 unsigned int sel;
2778 const char * const name;
2779 };
2780
2781 /* The mips16 registers. */
2782 static const unsigned int mips16_to_32_reg_map[] =
2783 {
2784 16, 17, 2, 3, 4, 5, 6, 7
2785 };
2786
2787 #define mips16_reg_names(rn) mips_gpr_names[mips16_to_32_reg_map[rn]]
2788
2789
2790 static const char * const mips_gpr_names_numeric[32] =
2791 {
2792 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
2793 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
2794 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
2795 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
2796 };
2797
2798 static const char * const mips_gpr_names_oldabi[32] =
2799 {
2800 "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3",
2801 "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7",
2802 "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",
2803 "t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra"
2804 };
2805
2806 static const char * const mips_gpr_names_newabi[32] =
2807 {
2808 "zero", "at", "v0", "v1", "a0", "a1", "a2", "a3",
2809 "a4", "a5", "a6", "a7", "t0", "t1", "t2", "t3",
2810 "s0", "s1", "s2", "s3", "s4", "s5", "s6", "s7",
2811 "t8", "t9", "k0", "k1", "gp", "sp", "s8", "ra"
2812 };
2813
2814 static const char * const mips_fpr_names_numeric[32] =
2815 {
2816 "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7",
2817 "$f8", "$f9", "$f10", "$f11", "$f12", "$f13", "$f14", "$f15",
2818 "$f16", "$f17", "$f18", "$f19", "$f20", "$f21", "$f22", "$f23",
2819 "$f24", "$f25", "$f26", "$f27", "$f28", "$f29", "$f30", "$f31"
2820 };
2821
2822 static const char * const mips_fpr_names_32[32] =
2823 {
2824 "fv0", "fv0f", "fv1", "fv1f", "ft0", "ft0f", "ft1", "ft1f",
2825 "ft2", "ft2f", "ft3", "ft3f", "fa0", "fa0f", "fa1", "fa1f",
2826 "ft4", "ft4f", "ft5", "ft5f", "fs0", "fs0f", "fs1", "fs1f",
2827 "fs2", "fs2f", "fs3", "fs3f", "fs4", "fs4f", "fs5", "fs5f"
2828 };
2829
2830 static const char * const mips_fpr_names_n32[32] =
2831 {
2832 "fv0", "ft14", "fv1", "ft15", "ft0", "ft1", "ft2", "ft3",
2833 "ft4", "ft5", "ft6", "ft7", "fa0", "fa1", "fa2", "fa3",
2834 "fa4", "fa5", "fa6", "fa7", "fs0", "ft8", "fs1", "ft9",
2835 "fs2", "ft10", "fs3", "ft11", "fs4", "ft12", "fs5", "ft13"
2836 };
2837
2838 static const char * const mips_fpr_names_64[32] =
2839 {
2840 "fv0", "ft12", "fv1", "ft13", "ft0", "ft1", "ft2", "ft3",
2841 "ft4", "ft5", "ft6", "ft7", "fa0", "fa1", "fa2", "fa3",
2842 "fa4", "fa5", "fa6", "fa7", "ft8", "ft9", "ft10", "ft11",
2843 "fs0", "fs1", "fs2", "fs3", "fs4", "fs5", "fs6", "fs7"
2844 };
2845
2846 static const char * const mips_cp0_names_numeric[32] =
2847 {
2848 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
2849 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
2850 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
2851 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
2852 };
2853
2854 static const char * const mips_cp0_names_mips3264[32] =
2855 {
2856 "c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
2857 "c0_context", "c0_pagemask", "c0_wired", "$7",
2858 "c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
2859 "c0_status", "c0_cause", "c0_epc", "c0_prid",
2860 "c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
2861 "c0_xcontext", "$21", "$22", "c0_debug",
2862 "c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr",
2863 "c0_taglo", "c0_taghi", "c0_errorepc", "c0_desave",
2864 };
2865
2866 static const struct mips_cp0sel_name mips_cp0sel_names_mips3264[] =
2867 {
2868 { 4, 1, "c0_contextconfig" },
2869 { 0, 1, "c0_mvpcontrol" },
2870 { 0, 2, "c0_mvpconf0" },
2871 { 0, 3, "c0_mvpconf1" },
2872 { 1, 1, "c0_vpecontrol" },
2873 { 1, 2, "c0_vpeconf0" },
2874 { 1, 3, "c0_vpeconf1" },
2875 { 1, 4, "c0_yqmask" },
2876 { 1, 5, "c0_vpeschedule" },
2877 { 1, 6, "c0_vpeschefback" },
2878 { 2, 1, "c0_tcstatus" },
2879 { 2, 2, "c0_tcbind" },
2880 { 2, 3, "c0_tcrestart" },
2881 { 2, 4, "c0_tchalt" },
2882 { 2, 5, "c0_tccontext" },
2883 { 2, 6, "c0_tcschedule" },
2884 { 2, 7, "c0_tcschefback" },
2885 { 5, 1, "c0_pagegrain" },
2886 { 6, 1, "c0_srsconf0" },
2887 { 6, 2, "c0_srsconf1" },
2888 { 6, 3, "c0_srsconf2" },
2889 { 6, 4, "c0_srsconf3" },
2890 { 6, 5, "c0_srsconf4" },
2891 { 12, 1, "c0_intctl" },
2892 { 12, 2, "c0_srsctl" },
2893 { 12, 3, "c0_srsmap" },
2894 { 15, 1, "c0_ebase" },
2895 { 16, 1, "c0_config1" },
2896 { 16, 2, "c0_config2" },
2897 { 16, 3, "c0_config3" },
2898 { 18, 1, "c0_watchlo,1" },
2899 { 18, 2, "c0_watchlo,2" },
2900 { 18, 3, "c0_watchlo,3" },
2901 { 18, 4, "c0_watchlo,4" },
2902 { 18, 5, "c0_watchlo,5" },
2903 { 18, 6, "c0_watchlo,6" },
2904 { 18, 7, "c0_watchlo,7" },
2905 { 19, 1, "c0_watchhi,1" },
2906 { 19, 2, "c0_watchhi,2" },
2907 { 19, 3, "c0_watchhi,3" },
2908 { 19, 4, "c0_watchhi,4" },
2909 { 19, 5, "c0_watchhi,5" },
2910 { 19, 6, "c0_watchhi,6" },
2911 { 19, 7, "c0_watchhi,7" },
2912 { 23, 1, "c0_tracecontrol" },
2913 { 23, 2, "c0_tracecontrol2" },
2914 { 23, 3, "c0_usertracedata" },
2915 { 23, 4, "c0_tracebpc" },
2916 { 25, 1, "c0_perfcnt,1" },
2917 { 25, 2, "c0_perfcnt,2" },
2918 { 25, 3, "c0_perfcnt,3" },
2919 { 25, 4, "c0_perfcnt,4" },
2920 { 25, 5, "c0_perfcnt,5" },
2921 { 25, 6, "c0_perfcnt,6" },
2922 { 25, 7, "c0_perfcnt,7" },
2923 { 27, 1, "c0_cacheerr,1" },
2924 { 27, 2, "c0_cacheerr,2" },
2925 { 27, 3, "c0_cacheerr,3" },
2926 { 28, 1, "c0_datalo" },
2927 { 28, 2, "c0_taglo1" },
2928 { 28, 3, "c0_datalo1" },
2929 { 28, 4, "c0_taglo2" },
2930 { 28, 5, "c0_datalo2" },
2931 { 28, 6, "c0_taglo3" },
2932 { 28, 7, "c0_datalo3" },
2933 { 29, 1, "c0_datahi" },
2934 { 29, 2, "c0_taghi1" },
2935 { 29, 3, "c0_datahi1" },
2936 { 29, 4, "c0_taghi2" },
2937 { 29, 5, "c0_datahi2" },
2938 { 29, 6, "c0_taghi3" },
2939 { 29, 7, "c0_datahi3" },
2940 };
2941
2942 static const char * const mips_cp0_names_mips3264r2[32] =
2943 {
2944 "c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
2945 "c0_context", "c0_pagemask", "c0_wired", "c0_hwrena",
2946 "c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
2947 "c0_status", "c0_cause", "c0_epc", "c0_prid",
2948 "c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
2949 "c0_xcontext", "$21", "$22", "c0_debug",
2950 "c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr",
2951 "c0_taglo", "c0_taghi", "c0_errorepc", "c0_desave",
2952 };
2953
2954 static const struct mips_cp0sel_name mips_cp0sel_names_mips3264r2[] =
2955 {
2956 { 4, 1, "c0_contextconfig" },
2957 { 5, 1, "c0_pagegrain" },
2958 { 12, 1, "c0_intctl" },
2959 { 12, 2, "c0_srsctl" },
2960 { 12, 3, "c0_srsmap" },
2961 { 15, 1, "c0_ebase" },
2962 { 16, 1, "c0_config1" },
2963 { 16, 2, "c0_config2" },
2964 { 16, 3, "c0_config3" },
2965 { 18, 1, "c0_watchlo,1" },
2966 { 18, 2, "c0_watchlo,2" },
2967 { 18, 3, "c0_watchlo,3" },
2968 { 18, 4, "c0_watchlo,4" },
2969 { 18, 5, "c0_watchlo,5" },
2970 { 18, 6, "c0_watchlo,6" },
2971 { 18, 7, "c0_watchlo,7" },
2972 { 19, 1, "c0_watchhi,1" },
2973 { 19, 2, "c0_watchhi,2" },
2974 { 19, 3, "c0_watchhi,3" },
2975 { 19, 4, "c0_watchhi,4" },
2976 { 19, 5, "c0_watchhi,5" },
2977 { 19, 6, "c0_watchhi,6" },
2978 { 19, 7, "c0_watchhi,7" },
2979 { 23, 1, "c0_tracecontrol" },
2980 { 23, 2, "c0_tracecontrol2" },
2981 { 23, 3, "c0_usertracedata" },
2982 { 23, 4, "c0_tracebpc" },
2983 { 25, 1, "c0_perfcnt,1" },
2984 { 25, 2, "c0_perfcnt,2" },
2985 { 25, 3, "c0_perfcnt,3" },
2986 { 25, 4, "c0_perfcnt,4" },
2987 { 25, 5, "c0_perfcnt,5" },
2988 { 25, 6, "c0_perfcnt,6" },
2989 { 25, 7, "c0_perfcnt,7" },
2990 { 27, 1, "c0_cacheerr,1" },
2991 { 27, 2, "c0_cacheerr,2" },
2992 { 27, 3, "c0_cacheerr,3" },
2993 { 28, 1, "c0_datalo" },
2994 { 28, 2, "c0_taglo1" },
2995 { 28, 3, "c0_datalo1" },
2996 { 28, 4, "c0_taglo2" },
2997 { 28, 5, "c0_datalo2" },
2998 { 28, 6, "c0_taglo3" },
2999 { 28, 7, "c0_datalo3" },
3000 { 29, 1, "c0_datahi" },
3001 { 29, 2, "c0_taghi1" },
3002 { 29, 3, "c0_datahi1" },
3003 { 29, 4, "c0_taghi2" },
3004 { 29, 5, "c0_datahi2" },
3005 { 29, 6, "c0_taghi3" },
3006 { 29, 7, "c0_datahi3" },
3007 };
3008
3009 /* SB-1: MIPS64 (mips_cp0_names_mips3264) with minor mods. */
3010 static const char * const mips_cp0_names_sb1[32] =
3011 {
3012 "c0_index", "c0_random", "c0_entrylo0", "c0_entrylo1",
3013 "c0_context", "c0_pagemask", "c0_wired", "$7",
3014 "c0_badvaddr", "c0_count", "c0_entryhi", "c0_compare",
3015 "c0_status", "c0_cause", "c0_epc", "c0_prid",
3016 "c0_config", "c0_lladdr", "c0_watchlo", "c0_watchhi",
3017 "c0_xcontext", "$21", "$22", "c0_debug",
3018 "c0_depc", "c0_perfcnt", "c0_errctl", "c0_cacheerr_i",
3019 "c0_taglo_i", "c0_taghi_i", "c0_errorepc", "c0_desave",
3020 };
3021
3022 static const struct mips_cp0sel_name mips_cp0sel_names_sb1[] =
3023 {
3024 { 16, 1, "c0_config1" },
3025 { 18, 1, "c0_watchlo,1" },
3026 { 19, 1, "c0_watchhi,1" },
3027 { 22, 0, "c0_perftrace" },
3028 { 23, 3, "c0_edebug" },
3029 { 25, 1, "c0_perfcnt,1" },
3030 { 25, 2, "c0_perfcnt,2" },
3031 { 25, 3, "c0_perfcnt,3" },
3032 { 25, 4, "c0_perfcnt,4" },
3033 { 25, 5, "c0_perfcnt,5" },
3034 { 25, 6, "c0_perfcnt,6" },
3035 { 25, 7, "c0_perfcnt,7" },
3036 { 26, 1, "c0_buserr_pa" },
3037 { 27, 1, "c0_cacheerr_d" },
3038 { 27, 3, "c0_cacheerr_d_pa" },
3039 { 28, 1, "c0_datalo_i" },
3040 { 28, 2, "c0_taglo_d" },
3041 { 28, 3, "c0_datalo_d" },
3042 { 29, 1, "c0_datahi_i" },
3043 { 29, 2, "c0_taghi_d" },
3044 { 29, 3, "c0_datahi_d" },
3045 };
3046
3047 static const char * const mips_hwr_names_numeric[32] =
3048 {
3049 "$0", "$1", "$2", "$3", "$4", "$5", "$6", "$7",
3050 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
3051 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
3052 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
3053 };
3054
3055 static const char * const mips_hwr_names_mips3264r2[32] =
3056 {
3057 "hwr_cpunum", "hwr_synci_step", "hwr_cc", "hwr_ccres",
3058 "$4", "$5", "$6", "$7",
3059 "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15",
3060 "$16", "$17", "$18", "$19", "$20", "$21", "$22", "$23",
3061 "$24", "$25", "$26", "$27", "$28", "$29", "$30", "$31"
3062 };
3063
3064 struct mips_abi_choice
3065 {
3066 const char *name;
3067 const char * const *gpr_names;
3068 const char * const *fpr_names;
3069 };
3070
3071 static struct mips_abi_choice mips_abi_choices[] =
3072 {
3073 { "numeric", mips_gpr_names_numeric, mips_fpr_names_numeric },
3074 { "32", mips_gpr_names_oldabi, mips_fpr_names_32 },
3075 { "n32", mips_gpr_names_newabi, mips_fpr_names_n32 },
3076 { "64", mips_gpr_names_newabi, mips_fpr_names_64 },
3077 };
3078
3079 struct mips_arch_choice
3080 {
3081 const char *name;
3082 int bfd_mach_valid;
3083 unsigned long bfd_mach;
3084 int processor;
3085 int isa;
3086 const char * const *cp0_names;
3087 const struct mips_cp0sel_name *cp0sel_names;
3088 unsigned int cp0sel_names_len;
3089 const char * const *hwr_names;
3090 };
3091
3092 #define bfd_mach_mips3000 3000
3093 #define bfd_mach_mips3900 3900
3094 #define bfd_mach_mips4000 4000
3095 #define bfd_mach_mips4010 4010
3096 #define bfd_mach_mips4100 4100
3097 #define bfd_mach_mips4111 4111
3098 #define bfd_mach_mips4120 4120
3099 #define bfd_mach_mips4300 4300
3100 #define bfd_mach_mips4400 4400
3101 #define bfd_mach_mips4600 4600
3102 #define bfd_mach_mips4650 4650
3103 #define bfd_mach_mips5000 5000
3104 #define bfd_mach_mips5400 5400
3105 #define bfd_mach_mips5500 5500
3106 #define bfd_mach_mips6000 6000
3107 #define bfd_mach_mips7000 7000
3108 #define bfd_mach_mips8000 8000
3109 #define bfd_mach_mips9000 9000
3110 #define bfd_mach_mips10000 10000
3111 #define bfd_mach_mips12000 12000
3112 #define bfd_mach_mips16 16
3113 #define bfd_mach_mips5 5
3114 #define bfd_mach_mips_sb1 12310201 /* octal 'SB', 01 */
3115 #define bfd_mach_mipsisa32 32
3116 #define bfd_mach_mipsisa32r2 33
3117 #define bfd_mach_mipsisa64 64
3118 #define bfd_mach_mipsisa64r2 65
3119
3120 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
3121
3122 static const struct mips_arch_choice mips_arch_choices[] =
3123 {
3124 { "numeric", 0, 0, 0, 0,
3125 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3126
3127 { "r3000", 1, bfd_mach_mips3000, CPU_R3000, ISA_MIPS1,
3128 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3129 { "r3900", 1, bfd_mach_mips3900, CPU_R3900, ISA_MIPS1,
3130 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3131 { "r4000", 1, bfd_mach_mips4000, CPU_R4000, ISA_MIPS3,
3132 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3133 { "r4010", 1, bfd_mach_mips4010, CPU_R4010, ISA_MIPS2,
3134 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3135 { "vr4100", 1, bfd_mach_mips4100, CPU_VR4100, ISA_MIPS3,
3136 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3137 { "vr4111", 1, bfd_mach_mips4111, CPU_R4111, ISA_MIPS3,
3138 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3139 { "vr4120", 1, bfd_mach_mips4120, CPU_VR4120, ISA_MIPS3,
3140 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3141 { "r4300", 1, bfd_mach_mips4300, CPU_R4300, ISA_MIPS3,
3142 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3143 { "r4400", 1, bfd_mach_mips4400, CPU_R4400, ISA_MIPS3,
3144 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3145 { "r4600", 1, bfd_mach_mips4600, CPU_R4600, ISA_MIPS3,
3146 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3147 { "r4650", 1, bfd_mach_mips4650, CPU_R4650, ISA_MIPS3,
3148 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3149 { "r5000", 1, bfd_mach_mips5000, CPU_R5000, ISA_MIPS4,
3150 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3151 { "vr5400", 1, bfd_mach_mips5400, CPU_VR5400, ISA_MIPS4,
3152 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3153 { "vr5500", 1, bfd_mach_mips5500, CPU_VR5500, ISA_MIPS4,
3154 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3155 { "r6000", 1, bfd_mach_mips6000, CPU_R6000, ISA_MIPS2,
3156 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3157 { "rm7000", 1, bfd_mach_mips7000, CPU_RM7000, ISA_MIPS4,
3158 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3159 { "rm9000", 1, bfd_mach_mips7000, CPU_RM7000, ISA_MIPS4,
3160 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3161 { "r8000", 1, bfd_mach_mips8000, CPU_R8000, ISA_MIPS4,
3162 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3163 { "r10000", 1, bfd_mach_mips10000, CPU_R10000, ISA_MIPS4,
3164 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3165 { "r12000", 1, bfd_mach_mips12000, CPU_R12000, ISA_MIPS4,
3166 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3167 { "mips5", 1, bfd_mach_mips5, CPU_MIPS5, ISA_MIPS5,
3168 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3169
3170 /* For stock MIPS32, disassemble all applicable MIPS-specified ASEs.
3171 Note that MIPS-3D and MDMX are not applicable to MIPS32. (See
3172 _MIPS32 Architecture For Programmers Volume I: Introduction to the
3173 MIPS32 Architecture_ (MIPS Document Number MD00082, Revision 0.95),
3174 page 1. */
3175 { "mips32", 1, bfd_mach_mipsisa32, CPU_MIPS32,
3176 ISA_MIPS32 | INSN_MIPS16 | INSN_SMARTMIPS,
3177 mips_cp0_names_mips3264,
3178 mips_cp0sel_names_mips3264, ARRAY_SIZE (mips_cp0sel_names_mips3264),
3179 mips_hwr_names_numeric },
3180
3181 { "mips32r2", 1, bfd_mach_mipsisa32r2, CPU_MIPS32R2,
3182 (ISA_MIPS32R2 | INSN_MIPS16 | INSN_SMARTMIPS | INSN_DSP | INSN_DSPR2
3183 | INSN_MIPS3D | INSN_MT),
3184 mips_cp0_names_mips3264r2,
3185 mips_cp0sel_names_mips3264r2, ARRAY_SIZE (mips_cp0sel_names_mips3264r2),
3186 mips_hwr_names_mips3264r2 },
3187
3188 /* For stock MIPS64, disassemble all applicable MIPS-specified ASEs. */
3189 { "mips64", 1, bfd_mach_mipsisa64, CPU_MIPS64,
3190 ISA_MIPS64 | INSN_MIPS16 | INSN_MIPS3D | INSN_MDMX,
3191 mips_cp0_names_mips3264,
3192 mips_cp0sel_names_mips3264, ARRAY_SIZE (mips_cp0sel_names_mips3264),
3193 mips_hwr_names_numeric },
3194
3195 { "mips64r2", 1, bfd_mach_mipsisa64r2, CPU_MIPS64R2,
3196 (ISA_MIPS64R2 | INSN_MIPS16 | INSN_MIPS3D | INSN_DSP | INSN_DSPR2
3197 | INSN_DSP64 | INSN_MT | INSN_MDMX),
3198 mips_cp0_names_mips3264r2,
3199 mips_cp0sel_names_mips3264r2, ARRAY_SIZE (mips_cp0sel_names_mips3264r2),
3200 mips_hwr_names_mips3264r2 },
3201
3202 { "sb1", 1, bfd_mach_mips_sb1, CPU_SB1,
3203 ISA_MIPS64 | INSN_MIPS3D | INSN_SB1,
3204 mips_cp0_names_sb1,
3205 mips_cp0sel_names_sb1, ARRAY_SIZE (mips_cp0sel_names_sb1),
3206 mips_hwr_names_numeric },
3207
3208 /* This entry, mips16, is here only for ISA/processor selection; do
3209 not print its name. */
3210 { "", 1, bfd_mach_mips16, CPU_MIPS16, ISA_MIPS3 | INSN_MIPS16,
3211 mips_cp0_names_numeric, NULL, 0, mips_hwr_names_numeric },
3212 };
3213
3214 /* ISA and processor type to disassemble for, and register names to use.
3215 set_default_mips_dis_options and parse_mips_dis_options fill in these
3216 values. */
3217 static int mips_processor;
3218 static int mips_isa;
3219 static const char * const *mips_gpr_names;
3220 static const char * const *mips_fpr_names;
3221 static const char * const *mips_cp0_names;
3222 static const struct mips_cp0sel_name *mips_cp0sel_names;
3223 static int mips_cp0sel_names_len;
3224 static const char * const *mips_hwr_names;
3225
3226 /* Other options */
3227 static int no_aliases; /* If set disassemble as most general inst. */
3228 \f
3229 static const struct mips_abi_choice *
3230 choose_abi_by_name (const char *name, unsigned int namelen)
3231 {
3232 const struct mips_abi_choice *c;
3233 unsigned int i;
3234
3235 for (i = 0, c = NULL; i < ARRAY_SIZE (mips_abi_choices) && c == NULL; i++)
3236 if (strncmp (mips_abi_choices[i].name, name, namelen) == 0
3237 && strlen (mips_abi_choices[i].name) == namelen)
3238 c = &mips_abi_choices[i];
3239
3240 return c;
3241 }
3242
3243 static const struct mips_arch_choice *
3244 choose_arch_by_name (const char *name, unsigned int namelen)
3245 {
3246 const struct mips_arch_choice *c = NULL;
3247 unsigned int i;
3248
3249 for (i = 0, c = NULL; i < ARRAY_SIZE (mips_arch_choices) && c == NULL; i++)
3250 if (strncmp (mips_arch_choices[i].name, name, namelen) == 0
3251 && strlen (mips_arch_choices[i].name) == namelen)
3252 c = &mips_arch_choices[i];
3253
3254 return c;
3255 }
3256
3257 static const struct mips_arch_choice *
3258 choose_arch_by_number (unsigned long mach)
3259 {
3260 static unsigned long hint_bfd_mach;
3261 static const struct mips_arch_choice *hint_arch_choice;
3262 const struct mips_arch_choice *c;
3263 unsigned int i;
3264
3265 /* We optimize this because even if the user specifies no
3266 flags, this will be done for every instruction! */
3267 if (hint_bfd_mach == mach
3268 && hint_arch_choice != NULL
3269 && hint_arch_choice->bfd_mach == hint_bfd_mach)
3270 return hint_arch_choice;
3271
3272 for (i = 0, c = NULL; i < ARRAY_SIZE (mips_arch_choices) && c == NULL; i++)
3273 {
3274 if (mips_arch_choices[i].bfd_mach_valid
3275 && mips_arch_choices[i].bfd_mach == mach)
3276 {
3277 c = &mips_arch_choices[i];
3278 hint_bfd_mach = mach;
3279 hint_arch_choice = c;
3280 }
3281 }
3282 return c;
3283 }
3284
3285 static void
3286 set_default_mips_dis_options (struct disassemble_info *info)
3287 {
3288 const struct mips_arch_choice *chosen_arch;
3289
3290 /* Defaults: mipsIII/r3000 (?!), (o)32-style ("oldabi") GPR names,
3291 and numeric FPR, CP0 register, and HWR names. */
3292 mips_isa = ISA_MIPS3;
3293 mips_processor = CPU_R3000;
3294 mips_gpr_names = mips_gpr_names_oldabi;
3295 mips_fpr_names = mips_fpr_names_numeric;
3296 mips_cp0_names = mips_cp0_names_numeric;
3297 mips_cp0sel_names = NULL;
3298 mips_cp0sel_names_len = 0;
3299 mips_hwr_names = mips_hwr_names_numeric;
3300 no_aliases = 0;
3301
3302 /* If an ELF "newabi" binary, use the n32/(n)64 GPR names. */
3303 #if 0
3304 if (info->flavour == bfd_target_elf_flavour && info->section != NULL)
3305 {
3306 Elf_Internal_Ehdr *header;
3307
3308 header = elf_elfheader (info->section->owner);
3309 if (is_newabi (header))
3310 mips_gpr_names = mips_gpr_names_newabi;
3311 }
3312 #endif
3313
3314 /* Set ISA, architecture, and cp0 register names as best we can. */
3315 #if !defined(SYMTAB_AVAILABLE) && 0
3316 /* This is running out on a target machine, not in a host tool.
3317 FIXME: Where does mips_target_info come from? */
3318 target_processor = mips_target_info.processor;
3319 mips_isa = mips_target_info.isa;
3320 #else
3321 chosen_arch = choose_arch_by_number (info->mach);
3322 if (chosen_arch != NULL)
3323 {
3324 mips_processor = chosen_arch->processor;
3325 mips_isa = chosen_arch->isa;
3326 mips_cp0_names = chosen_arch->cp0_names;
3327 mips_cp0sel_names = chosen_arch->cp0sel_names;
3328 mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
3329 mips_hwr_names = chosen_arch->hwr_names;
3330 }
3331 #endif
3332 }
3333
3334 static void
3335 parse_mips_dis_option (const char *option, unsigned int len)
3336 {
3337 unsigned int i, optionlen, vallen;
3338 const char *val;
3339 const struct mips_abi_choice *chosen_abi;
3340 const struct mips_arch_choice *chosen_arch;
3341
3342 /* Look for the = that delimits the end of the option name. */
3343 for (i = 0; i < len; i++)
3344 {
3345 if (option[i] == '=')
3346 break;
3347 }
3348 if (i == 0) /* Invalid option: no name before '='. */
3349 return;
3350 if (i == len) /* Invalid option: no '='. */
3351 return;
3352 if (i == (len - 1)) /* Invalid option: no value after '='. */
3353 return;
3354
3355 optionlen = i;
3356 val = option + (optionlen + 1);
3357 vallen = len - (optionlen + 1);
3358
3359 if (strncmp("gpr-names", option, optionlen) == 0
3360 && strlen("gpr-names") == optionlen)
3361 {
3362 chosen_abi = choose_abi_by_name (val, vallen);
3363 if (chosen_abi != NULL)
3364 mips_gpr_names = chosen_abi->gpr_names;
3365 return;
3366 }
3367
3368 if (strncmp("fpr-names", option, optionlen) == 0
3369 && strlen("fpr-names") == optionlen)
3370 {
3371 chosen_abi = choose_abi_by_name (val, vallen);
3372 if (chosen_abi != NULL)
3373 mips_fpr_names = chosen_abi->fpr_names;
3374 return;
3375 }
3376
3377 if (strncmp("cp0-names", option, optionlen) == 0
3378 && strlen("cp0-names") == optionlen)
3379 {
3380 chosen_arch = choose_arch_by_name (val, vallen);
3381 if (chosen_arch != NULL)
3382 {
3383 mips_cp0_names = chosen_arch->cp0_names;
3384 mips_cp0sel_names = chosen_arch->cp0sel_names;
3385 mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
3386 }
3387 return;
3388 }
3389
3390 if (strncmp("hwr-names", option, optionlen) == 0
3391 && strlen("hwr-names") == optionlen)
3392 {
3393 chosen_arch = choose_arch_by_name (val, vallen);
3394 if (chosen_arch != NULL)
3395 mips_hwr_names = chosen_arch->hwr_names;
3396 return;
3397 }
3398
3399 if (strncmp("reg-names", option, optionlen) == 0
3400 && strlen("reg-names") == optionlen)
3401 {
3402 /* We check both ABI and ARCH here unconditionally, so
3403 that "numeric" will do the desirable thing: select
3404 numeric register names for all registers. Other than
3405 that, a given name probably won't match both. */
3406 chosen_abi = choose_abi_by_name (val, vallen);
3407 if (chosen_abi != NULL)
3408 {
3409 mips_gpr_names = chosen_abi->gpr_names;
3410 mips_fpr_names = chosen_abi->fpr_names;
3411 }
3412 chosen_arch = choose_arch_by_name (val, vallen);
3413 if (chosen_arch != NULL)
3414 {
3415 mips_cp0_names = chosen_arch->cp0_names;
3416 mips_cp0sel_names = chosen_arch->cp0sel_names;
3417 mips_cp0sel_names_len = chosen_arch->cp0sel_names_len;
3418 mips_hwr_names = chosen_arch->hwr_names;
3419 }
3420 return;
3421 }
3422
3423 /* Invalid option. */
3424 }
3425
3426 static void
3427 parse_mips_dis_options (const char *options)
3428 {
3429 const char *option_end;
3430
3431 if (options == NULL)
3432 return;
3433
3434 while (*options != '\0')
3435 {
3436 /* Skip empty options. */
3437 if (*options == ',')
3438 {
3439 options++;
3440 continue;
3441 }
3442
3443 /* We know that *options is neither NUL or a comma. */
3444 option_end = options + 1;
3445 while (*option_end != ',' && *option_end != '\0')
3446 option_end++;
3447
3448 parse_mips_dis_option (options, option_end - options);
3449
3450 /* Go on to the next one. If option_end points to a comma, it
3451 will be skipped above. */
3452 options = option_end;
3453 }
3454 }
3455
3456 static const struct mips_cp0sel_name *
3457 lookup_mips_cp0sel_name (const struct mips_cp0sel_name *names,
3458 unsigned int len,
3459 unsigned int cp0reg,
3460 unsigned int sel)
3461 {
3462 unsigned int i;
3463
3464 for (i = 0; i < len; i++)
3465 if (names[i].cp0reg == cp0reg && names[i].sel == sel)
3466 return &names[i];
3467 return NULL;
3468 }
3469 \f
3470 /* Print insn arguments for 32/64-bit code. */
3471
3472 static void
3473 print_insn_args (const char *d,
3474 register unsigned long int l,
3475 bfd_vma pc,
3476 struct disassemble_info *info,
3477 const struct mips_opcode *opp)
3478 {
3479 int op, delta;
3480 unsigned int lsb, msb, msbd;
3481
3482 lsb = 0;
3483
3484 for (; *d != '\0'; d++)
3485 {
3486 switch (*d)
3487 {
3488 case ',':
3489 case '(':
3490 case ')':
3491 case '[':
3492 case ']':
3493 (*info->fprintf_func) (info->stream, "%c", *d);
3494 break;
3495
3496 case '+':
3497 /* Extension character; switch for second char. */
3498 d++;
3499 switch (*d)
3500 {
3501 case '\0':
3502 /* xgettext:c-format */
3503 (*info->fprintf_func) (info->stream,
3504 _("# internal error, incomplete extension sequence (+)"));
3505 return;
3506
3507 case 'A':
3508 lsb = (l >> OP_SH_SHAMT) & OP_MASK_SHAMT;
3509 (*info->fprintf_func) (info->stream, "0x%x", lsb);
3510 break;
3511
3512 case 'B':
3513 msb = (l >> OP_SH_INSMSB) & OP_MASK_INSMSB;
3514 (*info->fprintf_func) (info->stream, "0x%x", msb - lsb + 1);
3515 break;
3516
3517 case '1':
3518 (*info->fprintf_func) (info->stream, "0x%lx",
3519 (l >> OP_SH_UDI1) & OP_MASK_UDI1);
3520 break;
3521
3522 case '2':
3523 (*info->fprintf_func) (info->stream, "0x%lx",
3524 (l >> OP_SH_UDI2) & OP_MASK_UDI2);
3525 break;
3526
3527 case '3':
3528 (*info->fprintf_func) (info->stream, "0x%lx",
3529 (l >> OP_SH_UDI3) & OP_MASK_UDI3);
3530 break;
3531
3532 case '4':
3533 (*info->fprintf_func) (info->stream, "0x%lx",
3534 (l >> OP_SH_UDI4) & OP_MASK_UDI4);
3535 break;
3536
3537 case 'C':
3538 case 'H':
3539 msbd = (l >> OP_SH_EXTMSBD) & OP_MASK_EXTMSBD;
3540 (*info->fprintf_func) (info->stream, "0x%x", msbd + 1);
3541 break;
3542
3543 case 'D':
3544 {
3545 const struct mips_cp0sel_name *n;
3546 unsigned int cp0reg, sel;
3547
3548 cp0reg = (l >> OP_SH_RD) & OP_MASK_RD;
3549 sel = (l >> OP_SH_SEL) & OP_MASK_SEL;
3550
3551 /* CP0 register including 'sel' code for mtcN (et al.), to be
3552 printed textually if known. If not known, print both
3553 CP0 register name and sel numerically since CP0 register
3554 with sel 0 may have a name unrelated to register being
3555 printed. */
3556 n = lookup_mips_cp0sel_name(mips_cp0sel_names,
3557 mips_cp0sel_names_len, cp0reg, sel);
3558 if (n != NULL)
3559 (*info->fprintf_func) (info->stream, "%s", n->name);
3560 else
3561 (*info->fprintf_func) (info->stream, "$%d,%d", cp0reg, sel);
3562 break;
3563 }
3564
3565 case 'E':
3566 lsb = ((l >> OP_SH_SHAMT) & OP_MASK_SHAMT) + 32;
3567 (*info->fprintf_func) (info->stream, "0x%x", lsb);
3568 break;
3569
3570 case 'F':
3571 msb = ((l >> OP_SH_INSMSB) & OP_MASK_INSMSB) + 32;
3572 (*info->fprintf_func) (info->stream, "0x%x", msb - lsb + 1);
3573 break;
3574
3575 case 'G':
3576 msbd = ((l >> OP_SH_EXTMSBD) & OP_MASK_EXTMSBD) + 32;
3577 (*info->fprintf_func) (info->stream, "0x%x", msbd + 1);
3578 break;
3579
3580 case 't': /* Coprocessor 0 reg name */
3581 (*info->fprintf_func) (info->stream, "%s",
3582 mips_cp0_names[(l >> OP_SH_RT) &
3583 OP_MASK_RT]);
3584 break;
3585
3586 case 'T': /* Coprocessor 0 reg name */
3587 {
3588 const struct mips_cp0sel_name *n;
3589 unsigned int cp0reg, sel;
3590
3591 cp0reg = (l >> OP_SH_RT) & OP_MASK_RT;
3592 sel = (l >> OP_SH_SEL) & OP_MASK_SEL;
3593
3594 /* CP0 register including 'sel' code for mftc0, to be
3595 printed textually if known. If not known, print both
3596 CP0 register name and sel numerically since CP0 register
3597 with sel 0 may have a name unrelated to register being
3598 printed. */
3599 n = lookup_mips_cp0sel_name(mips_cp0sel_names,
3600 mips_cp0sel_names_len, cp0reg, sel);
3601 if (n != NULL)
3602 (*info->fprintf_func) (info->stream, "%s", n->name);
3603 else
3604 (*info->fprintf_func) (info->stream, "$%d,%d", cp0reg, sel);
3605 break;
3606 }
3607
3608 default:
3609 /* xgettext:c-format */
3610 (*info->fprintf_func) (info->stream,
3611 _("# internal error, undefined extension sequence (+%c)"),
3612 *d);
3613 return;
3614 }
3615 break;
3616
3617 case '2':
3618 (*info->fprintf_func) (info->stream, "0x%lx",
3619 (l >> OP_SH_BP) & OP_MASK_BP);
3620 break;
3621
3622 case '3':
3623 (*info->fprintf_func) (info->stream, "0x%lx",
3624 (l >> OP_SH_SA3) & OP_MASK_SA3);
3625 break;
3626
3627 case '4':
3628 (*info->fprintf_func) (info->stream, "0x%lx",
3629 (l >> OP_SH_SA4) & OP_MASK_SA4);
3630 break;
3631
3632 case '5':
3633 (*info->fprintf_func) (info->stream, "0x%lx",
3634 (l >> OP_SH_IMM8) & OP_MASK_IMM8);
3635 break;
3636
3637 case '6':
3638 (*info->fprintf_func) (info->stream, "0x%lx",
3639 (l >> OP_SH_RS) & OP_MASK_RS);
3640 break;
3641
3642 case '7':
3643 (*info->fprintf_func) (info->stream, "$ac%ld",
3644 (l >> OP_SH_DSPACC) & OP_MASK_DSPACC);
3645 break;
3646
3647 case '8':
3648 (*info->fprintf_func) (info->stream, "0x%lx",
3649 (l >> OP_SH_WRDSP) & OP_MASK_WRDSP);
3650 break;
3651
3652 case '9':
3653 (*info->fprintf_func) (info->stream, "$ac%ld",
3654 (l >> OP_SH_DSPACC_S) & OP_MASK_DSPACC_S);
3655 break;
3656
3657 case '0': /* dsp 6-bit signed immediate in bit 20 */
3658 delta = ((l >> OP_SH_DSPSFT) & OP_MASK_DSPSFT);
3659 if (delta & 0x20) /* test sign bit */
3660 delta |= ~OP_MASK_DSPSFT;
3661 (*info->fprintf_func) (info->stream, "%d", delta);
3662 break;
3663
3664 case ':': /* dsp 7-bit signed immediate in bit 19 */
3665 delta = ((l >> OP_SH_DSPSFT_7) & OP_MASK_DSPSFT_7);
3666 if (delta & 0x40) /* test sign bit */
3667 delta |= ~OP_MASK_DSPSFT_7;
3668 (*info->fprintf_func) (info->stream, "%d", delta);
3669 break;
3670
3671 case '\'':
3672 (*info->fprintf_func) (info->stream, "0x%lx",
3673 (l >> OP_SH_RDDSP) & OP_MASK_RDDSP);
3674 break;
3675
3676 case '@': /* dsp 10-bit signed immediate in bit 16 */
3677 delta = ((l >> OP_SH_IMM10) & OP_MASK_IMM10);
3678 if (delta & 0x200) /* test sign bit */
3679 delta |= ~OP_MASK_IMM10;
3680 (*info->fprintf_func) (info->stream, "%d", delta);
3681 break;
3682
3683 case '!':
3684 (*info->fprintf_func) (info->stream, "%ld",
3685 (l >> OP_SH_MT_U) & OP_MASK_MT_U);
3686 break;
3687
3688 case '$':
3689 (*info->fprintf_func) (info->stream, "%ld",
3690 (l >> OP_SH_MT_H) & OP_MASK_MT_H);
3691 break;
3692
3693 case '*':
3694 (*info->fprintf_func) (info->stream, "$ac%ld",
3695 (l >> OP_SH_MTACC_T) & OP_MASK_MTACC_T);
3696 break;
3697
3698 case '&':
3699 (*info->fprintf_func) (info->stream, "$ac%ld",
3700 (l >> OP_SH_MTACC_D) & OP_MASK_MTACC_D);
3701 break;
3702
3703 case 'g':
3704 /* Coprocessor register for CTTC1, MTTC2, MTHC2, CTTC2. */
3705 (*info->fprintf_func) (info->stream, "$%ld",
3706 (l >> OP_SH_RD) & OP_MASK_RD);
3707 break;
3708
3709 case 's':
3710 case 'b':
3711 case 'r':
3712 case 'v':
3713 (*info->fprintf_func) (info->stream, "%s",
3714 mips_gpr_names[(l >> OP_SH_RS) & OP_MASK_RS]);
3715 break;
3716
3717 case 't':
3718 case 'w':
3719 (*info->fprintf_func) (info->stream, "%s",
3720 mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
3721 break;
3722
3723 case 'i':
3724 case 'u':
3725 (*info->fprintf_func) (info->stream, "0x%lx",
3726 (l >> OP_SH_IMMEDIATE) & OP_MASK_IMMEDIATE);
3727 break;
3728
3729 case 'j': /* Same as i, but sign-extended. */
3730 case 'o':
3731 delta = (l >> OP_SH_DELTA) & OP_MASK_DELTA;
3732 if (delta & 0x8000)
3733 delta |= ~0xffff;
3734 (*info->fprintf_func) (info->stream, "%d",
3735 delta);
3736 break;
3737
3738 case 'h':
3739 (*info->fprintf_func) (info->stream, "0x%x",
3740 (unsigned int) ((l >> OP_SH_PREFX)
3741 & OP_MASK_PREFX));
3742 break;
3743
3744 case 'k':
3745 (*info->fprintf_func) (info->stream, "0x%x",
3746 (unsigned int) ((l >> OP_SH_CACHE)
3747 & OP_MASK_CACHE));
3748 break;
3749
3750 case 'a':
3751 info->target = (((pc + 4) & ~(bfd_vma) 0x0fffffff)
3752 | (((l >> OP_SH_TARGET) & OP_MASK_TARGET) << 2));
3753 /* For gdb disassembler, force odd address on jalx. */
3754 if (info->flavour == bfd_target_unknown_flavour
3755 && strcmp (opp->name, "jalx") == 0)
3756 info->target |= 1;
3757 (*info->print_address_func) (info->target, info);
3758 break;
3759
3760 case 'p':
3761 /* Sign extend the displacement. */
3762 delta = (l >> OP_SH_DELTA) & OP_MASK_DELTA;
3763 if (delta & 0x8000)
3764 delta |= ~0xffff;
3765 info->target = (delta << 2) + pc + INSNLEN;
3766 (*info->print_address_func) (info->target, info);
3767 break;
3768
3769 case 'd':
3770 (*info->fprintf_func) (info->stream, "%s",
3771 mips_gpr_names[(l >> OP_SH_RD) & OP_MASK_RD]);
3772 break;
3773
3774 case 'U':
3775 {
3776 /* First check for both rd and rt being equal. */
3777 unsigned int reg = (l >> OP_SH_RD) & OP_MASK_RD;
3778 if (reg == ((l >> OP_SH_RT) & OP_MASK_RT))
3779 (*info->fprintf_func) (info->stream, "%s",
3780 mips_gpr_names[reg]);
3781 else
3782 {
3783 /* If one is zero use the other. */
3784 if (reg == 0)
3785 (*info->fprintf_func) (info->stream, "%s",
3786 mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
3787 else if (((l >> OP_SH_RT) & OP_MASK_RT) == 0)
3788 (*info->fprintf_func) (info->stream, "%s",
3789 mips_gpr_names[reg]);
3790 else /* Bogus, result depends on processor. */
3791 (*info->fprintf_func) (info->stream, "%s or %s",
3792 mips_gpr_names[reg],
3793 mips_gpr_names[(l >> OP_SH_RT) & OP_MASK_RT]);
3794 }
3795 }
3796 break;
3797
3798 case 'z':
3799 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[0]);
3800 break;
3801
3802 case '<':
3803 (*info->fprintf_func) (info->stream, "0x%lx",
3804 (l >> OP_SH_SHAMT) & OP_MASK_SHAMT);
3805 break;
3806
3807 case 'c':
3808 (*info->fprintf_func) (info->stream, "0x%lx",
3809 (l >> OP_SH_CODE) & OP_MASK_CODE);
3810 break;
3811
3812 case 'q':
3813 (*info->fprintf_func) (info->stream, "0x%lx",
3814 (l >> OP_SH_CODE2) & OP_MASK_CODE2);
3815 break;
3816
3817 case 'C':
3818 (*info->fprintf_func) (info->stream, "0x%lx",
3819 (l >> OP_SH_COPZ) & OP_MASK_COPZ);
3820 break;
3821
3822 case 'B':
3823 (*info->fprintf_func) (info->stream, "0x%lx",
3824
3825 (l >> OP_SH_CODE20) & OP_MASK_CODE20);
3826 break;
3827
3828 case 'J':
3829 (*info->fprintf_func) (info->stream, "0x%lx",
3830 (l >> OP_SH_CODE19) & OP_MASK_CODE19);
3831 break;
3832
3833 case 'S':
3834 case 'V':
3835 (*info->fprintf_func) (info->stream, "%s",
3836 mips_fpr_names[(l >> OP_SH_FS) & OP_MASK_FS]);
3837 break;
3838
3839 case 'T':
3840 case 'W':
3841 (*info->fprintf_func) (info->stream, "%s",
3842 mips_fpr_names[(l >> OP_SH_FT) & OP_MASK_FT]);
3843 break;
3844
3845 case 'D':
3846 (*info->fprintf_func) (info->stream, "%s",
3847 mips_fpr_names[(l >> OP_SH_FD) & OP_MASK_FD]);
3848 break;
3849
3850 case 'R':
3851 (*info->fprintf_func) (info->stream, "%s",
3852 mips_fpr_names[(l >> OP_SH_FR) & OP_MASK_FR]);
3853 break;
3854
3855 case 'E':
3856 /* Coprocessor register for lwcN instructions, et al.
3857
3858 Note that there is no load/store cp0 instructions, and
3859 that FPU (cp1) instructions disassemble this field using
3860 'T' format. Therefore, until we gain understanding of
3861 cp2 register names, we can simply print the register
3862 numbers. */
3863 (*info->fprintf_func) (info->stream, "$%ld",
3864 (l >> OP_SH_RT) & OP_MASK_RT);
3865 break;
3866
3867 case 'G':
3868 /* Coprocessor register for mtcN instructions, et al. Note
3869 that FPU (cp1) instructions disassemble this field using
3870 'S' format. Therefore, we only need to worry about cp0,
3871 cp2, and cp3. */
3872 op = (l >> OP_SH_OP) & OP_MASK_OP;
3873 if (op == OP_OP_COP0)
3874 (*info->fprintf_func) (info->stream, "%s",
3875 mips_cp0_names[(l >> OP_SH_RD) & OP_MASK_RD]);
3876 else
3877 (*info->fprintf_func) (info->stream, "$%ld",
3878 (l >> OP_SH_RD) & OP_MASK_RD);
3879 break;
3880
3881 case 'K':
3882 (*info->fprintf_func) (info->stream, "%s",
3883 mips_hwr_names[(l >> OP_SH_RD) & OP_MASK_RD]);
3884 break;
3885
3886 case 'N':
3887 (*info->fprintf_func) (info->stream,
3888 ((opp->pinfo & (FP_D | FP_S)) != 0
3889 ? "$fcc%ld" : "$cc%ld"),
3890 (l >> OP_SH_BCC) & OP_MASK_BCC);
3891 break;
3892
3893 case 'M':
3894 (*info->fprintf_func) (info->stream, "$fcc%ld",
3895 (l >> OP_SH_CCC) & OP_MASK_CCC);
3896 break;
3897
3898 case 'P':
3899 (*info->fprintf_func) (info->stream, "%ld",
3900 (l >> OP_SH_PERFREG) & OP_MASK_PERFREG);
3901 break;
3902
3903 case 'e':
3904 (*info->fprintf_func) (info->stream, "%ld",
3905 (l >> OP_SH_VECBYTE) & OP_MASK_VECBYTE);
3906 break;
3907
3908 case '%':
3909 (*info->fprintf_func) (info->stream, "%ld",
3910 (l >> OP_SH_VECALIGN) & OP_MASK_VECALIGN);
3911 break;
3912
3913 case 'H':
3914 (*info->fprintf_func) (info->stream, "%ld",
3915 (l >> OP_SH_SEL) & OP_MASK_SEL);
3916 break;
3917
3918 case 'O':
3919 (*info->fprintf_func) (info->stream, "%ld",
3920 (l >> OP_SH_ALN) & OP_MASK_ALN);
3921 break;
3922
3923 case 'Q':
3924 {
3925 unsigned int vsel = (l >> OP_SH_VSEL) & OP_MASK_VSEL;
3926
3927 if ((vsel & 0x10) == 0)
3928 {
3929 int fmt;
3930
3931 vsel &= 0x0f;
3932 for (fmt = 0; fmt < 3; fmt++, vsel >>= 1)
3933 if ((vsel & 1) == 0)
3934 break;
3935 (*info->fprintf_func) (info->stream, "$v%ld[%d]",
3936 (l >> OP_SH_FT) & OP_MASK_FT,
3937 vsel >> 1);
3938 }
3939 else if ((vsel & 0x08) == 0)
3940 {
3941 (*info->fprintf_func) (info->stream, "$v%ld",
3942 (l >> OP_SH_FT) & OP_MASK_FT);
3943 }
3944 else
3945 {
3946 (*info->fprintf_func) (info->stream, "0x%lx",
3947 (l >> OP_SH_FT) & OP_MASK_FT);
3948 }
3949 }
3950 break;
3951
3952 case 'X':
3953 (*info->fprintf_func) (info->stream, "$v%ld",
3954 (l >> OP_SH_FD) & OP_MASK_FD);
3955 break;
3956
3957 case 'Y':
3958 (*info->fprintf_func) (info->stream, "$v%ld",
3959 (l >> OP_SH_FS) & OP_MASK_FS);
3960 break;
3961
3962 case 'Z':
3963 (*info->fprintf_func) (info->stream, "$v%ld",
3964 (l >> OP_SH_FT) & OP_MASK_FT);
3965 break;
3966
3967 default:
3968 /* xgettext:c-format */
3969 (*info->fprintf_func) (info->stream,
3970 _("# internal error, undefined modifier(%c)"),
3971 *d);
3972 return;
3973 }
3974 }
3975 }
3976 \f
3977 /* Check if the object uses NewABI conventions. */
3978 #if 0
3979 static int
3980 is_newabi (header)
3981 Elf_Internal_Ehdr *header;
3982 {
3983 /* There are no old-style ABIs which use 64-bit ELF. */
3984 if (header->e_ident[EI_CLASS] == ELFCLASS64)
3985 return 1;
3986
3987 /* If a 32-bit ELF file, n32 is a new-style ABI. */
3988 if ((header->e_flags & EF_MIPS_ABI2) != 0)
3989 return 1;
3990
3991 return 0;
3992 }
3993 #endif
3994 \f
3995 /* Print the mips instruction at address MEMADDR in debugged memory,
3996 on using INFO. Returns length of the instruction, in bytes, which is
3997 always INSNLEN. BIGENDIAN must be 1 if this is big-endian code, 0 if
3998 this is little-endian code. */
3999
4000 static int
4001 print_insn_mips (bfd_vma memaddr,
4002 unsigned long int word,
4003 struct disassemble_info *info)
4004 {
4005 const struct mips_opcode *op;
4006 static bfd_boolean init = 0;
4007 static const struct mips_opcode *mips_hash[OP_MASK_OP + 1];
4008
4009 /* Build a hash table to shorten the search time. */
4010 if (! init)
4011 {
4012 unsigned int i;
4013
4014 for (i = 0; i <= OP_MASK_OP; i++)
4015 {
4016 for (op = mips_opcodes; op < &mips_opcodes[NUMOPCODES]; op++)
4017 {
4018 if (op->pinfo == INSN_MACRO
4019 || (no_aliases && (op->pinfo2 & INSN2_ALIAS)))
4020 continue;
4021 if (i == ((op->match >> OP_SH_OP) & OP_MASK_OP))
4022 {
4023 mips_hash[i] = op;
4024 break;
4025 }
4026 }
4027 }
4028
4029 init = 1;
4030 }
4031
4032 info->bytes_per_chunk = INSNLEN;
4033 info->display_endian = info->endian;
4034 info->insn_info_valid = 1;
4035 info->branch_delay_insns = 0;
4036 info->data_size = 0;
4037 info->insn_type = dis_nonbranch;
4038 info->target = 0;
4039 info->target2 = 0;
4040
4041 op = mips_hash[(word >> OP_SH_OP) & OP_MASK_OP];
4042 if (op != NULL)
4043 {
4044 for (; op < &mips_opcodes[NUMOPCODES]; op++)
4045 {
4046 if (op->pinfo != INSN_MACRO
4047 && !(no_aliases && (op->pinfo2 & INSN2_ALIAS))
4048 && (word & op->mask) == op->match)
4049 {
4050 const char *d;
4051
4052 /* We always allow to disassemble the jalx instruction. */
4053 if (! OPCODE_IS_MEMBER (op, mips_isa, mips_processor)
4054 && strcmp (op->name, "jalx"))
4055 continue;
4056
4057 /* Figure out instruction type and branch delay information. */
4058 if ((op->pinfo & INSN_UNCOND_BRANCH_DELAY) != 0)
4059 {
4060 if ((info->insn_type & INSN_WRITE_GPR_31) != 0)
4061 info->insn_type = dis_jsr;
4062 else
4063 info->insn_type = dis_branch;
4064 info->branch_delay_insns = 1;
4065 }
4066 else if ((op->pinfo & (INSN_COND_BRANCH_DELAY
4067 | INSN_COND_BRANCH_LIKELY)) != 0)
4068 {
4069 if ((info->insn_type & INSN_WRITE_GPR_31) != 0)
4070 info->insn_type = dis_condjsr;
4071 else
4072 info->insn_type = dis_condbranch;
4073 info->branch_delay_insns = 1;
4074 }
4075 else if ((op->pinfo & (INSN_STORE_MEMORY
4076 | INSN_LOAD_MEMORY_DELAY)) != 0)
4077 info->insn_type = dis_dref;
4078
4079 (*info->fprintf_func) (info->stream, "%s", op->name);
4080
4081 d = op->args;
4082 if (d != NULL && *d != '\0')
4083 {
4084 (*info->fprintf_func) (info->stream, "\t");
4085 print_insn_args (d, word, memaddr, info, op);
4086 }
4087
4088 return INSNLEN;
4089 }
4090 }
4091 }
4092
4093 /* Handle undefined instructions. */
4094 info->insn_type = dis_noninsn;
4095 (*info->fprintf_func) (info->stream, "0x%lx", word);
4096 return INSNLEN;
4097 }
4098 \f
4099 /* In an environment where we do not know the symbol type of the
4100 instruction we are forced to assume that the low order bit of the
4101 instructions' address may mark it as a mips16 instruction. If we
4102 are single stepping, or the pc is within the disassembled function,
4103 this works. Otherwise, we need a clue. Sometimes. */
4104
4105 static int
4106 _print_insn_mips (bfd_vma memaddr,
4107 struct disassemble_info *info,
4108 enum bfd_endian endianness)
4109 {
4110 bfd_byte buffer[INSNLEN];
4111 int status;
4112
4113 set_default_mips_dis_options (info);
4114 parse_mips_dis_options (info->disassembler_options);
4115
4116 #if 0
4117 #if 1
4118 /* FIXME: If odd address, this is CLEARLY a mips 16 instruction. */
4119 /* Only a few tools will work this way. */
4120 if (memaddr & 0x01)
4121 return print_insn_mips16 (memaddr, info);
4122 #endif
4123
4124 #if SYMTAB_AVAILABLE
4125 if (info->mach == bfd_mach_mips16
4126 || (info->flavour == bfd_target_elf_flavour
4127 && info->symbols != NULL
4128 && ((*(elf_symbol_type **) info->symbols)->internal_elf_sym.st_other
4129 == STO_MIPS16)))
4130 return print_insn_mips16 (memaddr, info);
4131 #endif
4132 #endif
4133
4134 status = (*info->read_memory_func) (memaddr, buffer, INSNLEN, info);
4135 if (status == 0)
4136 {
4137 unsigned long insn;
4138
4139 if (endianness == BFD_ENDIAN_BIG)
4140 insn = (unsigned long) bfd_getb32 (buffer);
4141 else
4142 insn = (unsigned long) bfd_getl32 (buffer);
4143
4144 return print_insn_mips (memaddr, insn, info);
4145 }
4146 else
4147 {
4148 (*info->memory_error_func) (status, memaddr, info);
4149 return -1;
4150 }
4151 }
4152
4153 int
4154 print_insn_big_mips (bfd_vma memaddr, struct disassemble_info *info)
4155 {
4156 return _print_insn_mips (memaddr, info, BFD_ENDIAN_BIG);
4157 }
4158
4159 int
4160 print_insn_little_mips (bfd_vma memaddr, struct disassemble_info *info)
4161 {
4162 return _print_insn_mips (memaddr, info, BFD_ENDIAN_LITTLE);
4163 }
4164 \f
4165 /* Disassemble mips16 instructions. */
4166 #if 0
4167 static int
4168 print_insn_mips16 (bfd_vma memaddr, struct disassemble_info *info)
4169 {
4170 int status;
4171 bfd_byte buffer[2];
4172 int length;
4173 int insn;
4174 bfd_boolean use_extend;
4175 int extend = 0;
4176 const struct mips_opcode *op, *opend;
4177
4178 info->bytes_per_chunk = 2;
4179 info->display_endian = info->endian;
4180 info->insn_info_valid = 1;
4181 info->branch_delay_insns = 0;
4182 info->data_size = 0;
4183 info->insn_type = dis_nonbranch;
4184 info->target = 0;
4185 info->target2 = 0;
4186
4187 status = (*info->read_memory_func) (memaddr, buffer, 2, info);
4188 if (status != 0)
4189 {
4190 (*info->memory_error_func) (status, memaddr, info);
4191 return -1;
4192 }
4193
4194 length = 2;
4195
4196 if (info->endian == BFD_ENDIAN_BIG)
4197 insn = bfd_getb16 (buffer);
4198 else
4199 insn = bfd_getl16 (buffer);
4200
4201 /* Handle the extend opcode specially. */
4202 use_extend = FALSE;
4203 if ((insn & 0xf800) == 0xf000)
4204 {
4205 use_extend = TRUE;
4206 extend = insn & 0x7ff;
4207
4208 memaddr += 2;
4209
4210 status = (*info->read_memory_func) (memaddr, buffer, 2, info);
4211 if (status != 0)
4212 {
4213 (*info->fprintf_func) (info->stream, "extend 0x%x",
4214 (unsigned int) extend);
4215 (*info->memory_error_func) (status, memaddr, info);
4216 return -1;
4217 }
4218
4219 if (info->endian == BFD_ENDIAN_BIG)
4220 insn = bfd_getb16 (buffer);
4221 else
4222 insn = bfd_getl16 (buffer);
4223
4224 /* Check for an extend opcode followed by an extend opcode. */
4225 if ((insn & 0xf800) == 0xf000)
4226 {
4227 (*info->fprintf_func) (info->stream, "extend 0x%x",
4228 (unsigned int) extend);
4229 info->insn_type = dis_noninsn;
4230 return length;
4231 }
4232
4233 length += 2;
4234 }
4235
4236 /* FIXME: Should probably use a hash table on the major opcode here. */
4237
4238 opend = mips16_opcodes + bfd_mips16_num_opcodes;
4239 for (op = mips16_opcodes; op < opend; op++)
4240 {
4241 if (op->pinfo != INSN_MACRO
4242 && !(no_aliases && (op->pinfo2 & INSN2_ALIAS))
4243 && (insn & op->mask) == op->match)
4244 {
4245 const char *s;
4246
4247 if (strchr (op->args, 'a') != NULL)
4248 {
4249 if (use_extend)
4250 {
4251 (*info->fprintf_func) (info->stream, "extend 0x%x",
4252 (unsigned int) extend);
4253 info->insn_type = dis_noninsn;
4254 return length - 2;
4255 }
4256
4257 use_extend = FALSE;
4258
4259 memaddr += 2;
4260
4261 status = (*info->read_memory_func) (memaddr, buffer, 2,
4262 info);
4263 if (status == 0)
4264 {
4265 use_extend = TRUE;
4266 if (info->endian == BFD_ENDIAN_BIG)
4267 extend = bfd_getb16 (buffer);
4268 else
4269 extend = bfd_getl16 (buffer);
4270 length += 2;
4271 }
4272 }
4273
4274 (*info->fprintf_func) (info->stream, "%s", op->name);
4275 if (op->args[0] != '\0')
4276 (*info->fprintf_func) (info->stream, "\t");
4277
4278 for (s = op->args; *s != '\0'; s++)
4279 {
4280 if (*s == ','
4281 && s[1] == 'w'
4282 && (((insn >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX)
4283 == ((insn >> MIPS16OP_SH_RY) & MIPS16OP_MASK_RY)))
4284 {
4285 /* Skip the register and the comma. */
4286 ++s;
4287 continue;
4288 }
4289 if (*s == ','
4290 && s[1] == 'v'
4291 && (((insn >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ)
4292 == ((insn >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX)))
4293 {
4294 /* Skip the register and the comma. */
4295 ++s;
4296 continue;
4297 }
4298 print_mips16_insn_arg (*s, op, insn, use_extend, extend, memaddr,
4299 info);
4300 }
4301
4302 if ((op->pinfo & INSN_UNCOND_BRANCH_DELAY) != 0)
4303 {
4304 info->branch_delay_insns = 1;
4305 if (info->insn_type != dis_jsr)
4306 info->insn_type = dis_branch;
4307 }
4308
4309 return length;
4310 }
4311 }
4312
4313 if (use_extend)
4314 (*info->fprintf_func) (info->stream, "0x%x", extend | 0xf000);
4315 (*info->fprintf_func) (info->stream, "0x%x", insn);
4316 info->insn_type = dis_noninsn;
4317
4318 return length;
4319 }
4320
4321 /* Disassemble an operand for a mips16 instruction. */
4322
4323 static void
4324 print_mips16_insn_arg (char type,
4325 const struct mips_opcode *op,
4326 int l,
4327 bfd_boolean use_extend,
4328 int extend,
4329 bfd_vma memaddr,
4330 struct disassemble_info *info)
4331 {
4332 switch (type)
4333 {
4334 case ',':
4335 case '(':
4336 case ')':
4337 (*info->fprintf_func) (info->stream, "%c", type);
4338 break;
4339
4340 case 'y':
4341 case 'w':
4342 (*info->fprintf_func) (info->stream, "%s",
4343 mips16_reg_names(((l >> MIPS16OP_SH_RY)
4344 & MIPS16OP_MASK_RY)));
4345 break;
4346
4347 case 'x':
4348 case 'v':
4349 (*info->fprintf_func) (info->stream, "%s",
4350 mips16_reg_names(((l >> MIPS16OP_SH_RX)
4351 & MIPS16OP_MASK_RX)));
4352 break;
4353
4354 case 'z':
4355 (*info->fprintf_func) (info->stream, "%s",
4356 mips16_reg_names(((l >> MIPS16OP_SH_RZ)
4357 & MIPS16OP_MASK_RZ)));
4358 break;
4359
4360 case 'Z':
4361 (*info->fprintf_func) (info->stream, "%s",
4362 mips16_reg_names(((l >> MIPS16OP_SH_MOVE32Z)
4363 & MIPS16OP_MASK_MOVE32Z)));
4364 break;
4365
4366 case '0':
4367 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[0]);
4368 break;
4369
4370 case 'S':
4371 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[29]);
4372 break;
4373
4374 case 'P':
4375 (*info->fprintf_func) (info->stream, "$pc");
4376 break;
4377
4378 case 'R':
4379 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[31]);
4380 break;
4381
4382 case 'X':
4383 (*info->fprintf_func) (info->stream, "%s",
4384 mips_gpr_names[((l >> MIPS16OP_SH_REGR32)
4385 & MIPS16OP_MASK_REGR32)]);
4386 break;
4387
4388 case 'Y':
4389 (*info->fprintf_func) (info->stream, "%s",
4390 mips_gpr_names[MIPS16OP_EXTRACT_REG32R (l)]);
4391 break;
4392
4393 case '<':
4394 case '>':
4395 case '[':
4396 case ']':
4397 case '4':
4398 case '5':
4399 case 'H':
4400 case 'W':
4401 case 'D':
4402 case 'j':
4403 case '6':
4404 case '8':
4405 case 'V':
4406 case 'C':
4407 case 'U':
4408 case 'k':
4409 case 'K':
4410 case 'p':
4411 case 'q':
4412 case 'A':
4413 case 'B':
4414 case 'E':
4415 {
4416 int immed, nbits, shift, signedp, extbits, pcrel, extu, branch;
4417
4418 shift = 0;
4419 signedp = 0;
4420 extbits = 16;
4421 pcrel = 0;
4422 extu = 0;
4423 branch = 0;
4424 switch (type)
4425 {
4426 case '<':
4427 nbits = 3;
4428 immed = (l >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ;
4429 extbits = 5;
4430 extu = 1;
4431 break;
4432 case '>':
4433 nbits = 3;
4434 immed = (l >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX;
4435 extbits = 5;
4436 extu = 1;
4437 break;
4438 case '[':
4439 nbits = 3;
4440 immed = (l >> MIPS16OP_SH_RZ) & MIPS16OP_MASK_RZ;
4441 extbits = 6;
4442 extu = 1;
4443 break;
4444 case ']':
4445 nbits = 3;
4446 immed = (l >> MIPS16OP_SH_RX) & MIPS16OP_MASK_RX;
4447 extbits = 6;
4448 extu = 1;
4449 break;
4450 case '4':
4451 nbits = 4;
4452 immed = (l >> MIPS16OP_SH_IMM4) & MIPS16OP_MASK_IMM4;
4453 signedp = 1;
4454 extbits = 15;
4455 break;
4456 case '5':
4457 nbits = 5;
4458 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4459 info->insn_type = dis_dref;
4460 info->data_size = 1;
4461 break;
4462 case 'H':
4463 nbits = 5;
4464 shift = 1;
4465 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4466 info->insn_type = dis_dref;
4467 info->data_size = 2;
4468 break;
4469 case 'W':
4470 nbits = 5;
4471 shift = 2;
4472 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4473 if ((op->pinfo & MIPS16_INSN_READ_PC) == 0
4474 && (op->pinfo & MIPS16_INSN_READ_SP) == 0)
4475 {
4476 info->insn_type = dis_dref;
4477 info->data_size = 4;
4478 }
4479 break;
4480 case 'D':
4481 nbits = 5;
4482 shift = 3;
4483 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4484 info->insn_type = dis_dref;
4485 info->data_size = 8;
4486 break;
4487 case 'j':
4488 nbits = 5;
4489 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4490 signedp = 1;
4491 break;
4492 case '6':
4493 nbits = 6;
4494 immed = (l >> MIPS16OP_SH_IMM6) & MIPS16OP_MASK_IMM6;
4495 break;
4496 case '8':
4497 nbits = 8;
4498 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4499 break;
4500 case 'V':
4501 nbits = 8;
4502 shift = 2;
4503 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4504 /* FIXME: This might be lw, or it might be addiu to $sp or
4505 $pc. We assume it's load. */
4506 info->insn_type = dis_dref;
4507 info->data_size = 4;
4508 break;
4509 case 'C':
4510 nbits = 8;
4511 shift = 3;
4512 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4513 info->insn_type = dis_dref;
4514 info->data_size = 8;
4515 break;
4516 case 'U':
4517 nbits = 8;
4518 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4519 extu = 1;
4520 break;
4521 case 'k':
4522 nbits = 8;
4523 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4524 signedp = 1;
4525 break;
4526 case 'K':
4527 nbits = 8;
4528 shift = 3;
4529 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4530 signedp = 1;
4531 break;
4532 case 'p':
4533 nbits = 8;
4534 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4535 signedp = 1;
4536 pcrel = 1;
4537 branch = 1;
4538 info->insn_type = dis_condbranch;
4539 break;
4540 case 'q':
4541 nbits = 11;
4542 immed = (l >> MIPS16OP_SH_IMM11) & MIPS16OP_MASK_IMM11;
4543 signedp = 1;
4544 pcrel = 1;
4545 branch = 1;
4546 info->insn_type = dis_branch;
4547 break;
4548 case 'A':
4549 nbits = 8;
4550 shift = 2;
4551 immed = (l >> MIPS16OP_SH_IMM8) & MIPS16OP_MASK_IMM8;
4552 pcrel = 1;
4553 /* FIXME: This can be lw or la. We assume it is lw. */
4554 info->insn_type = dis_dref;
4555 info->data_size = 4;
4556 break;
4557 case 'B':
4558 nbits = 5;
4559 shift = 3;
4560 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4561 pcrel = 1;
4562 info->insn_type = dis_dref;
4563 info->data_size = 8;
4564 break;
4565 case 'E':
4566 nbits = 5;
4567 shift = 2;
4568 immed = (l >> MIPS16OP_SH_IMM5) & MIPS16OP_MASK_IMM5;
4569 pcrel = 1;
4570 break;
4571 default:
4572 abort ();
4573 }
4574
4575 if (! use_extend)
4576 {
4577 if (signedp && immed >= (1 << (nbits - 1)))
4578 immed -= 1 << nbits;
4579 immed <<= shift;
4580 if ((type == '<' || type == '>' || type == '[' || type == ']')
4581 && immed == 0)
4582 immed = 8;
4583 }
4584 else
4585 {
4586 if (extbits == 16)
4587 immed |= ((extend & 0x1f) << 11) | (extend & 0x7e0);
4588 else if (extbits == 15)
4589 immed |= ((extend & 0xf) << 11) | (extend & 0x7f0);
4590 else
4591 immed = ((extend >> 6) & 0x1f) | (extend & 0x20);
4592 immed &= (1 << extbits) - 1;
4593 if (! extu && immed >= (1 << (extbits - 1)))
4594 immed -= 1 << extbits;
4595 }
4596
4597 if (! pcrel)
4598 (*info->fprintf_func) (info->stream, "%d", immed);
4599 else
4600 {
4601 bfd_vma baseaddr;
4602
4603 if (branch)
4604 {
4605 immed *= 2;
4606 baseaddr = memaddr + 2;
4607 }
4608 else if (use_extend)
4609 baseaddr = memaddr - 2;
4610 else
4611 {
4612 int status;
4613 bfd_byte buffer[2];
4614
4615 baseaddr = memaddr;
4616
4617 /* If this instruction is in the delay slot of a jr
4618 instruction, the base address is the address of the
4619 jr instruction. If it is in the delay slot of jalr
4620 instruction, the base address is the address of the
4621 jalr instruction. This test is unreliable: we have
4622 no way of knowing whether the previous word is
4623 instruction or data. */
4624 status = (*info->read_memory_func) (memaddr - 4, buffer, 2,
4625 info);
4626 if (status == 0
4627 && (((info->endian == BFD_ENDIAN_BIG
4628 ? bfd_getb16 (buffer)
4629 : bfd_getl16 (buffer))
4630 & 0xf800) == 0x1800))
4631 baseaddr = memaddr - 4;
4632 else
4633 {
4634 status = (*info->read_memory_func) (memaddr - 2, buffer,
4635 2, info);
4636 if (status == 0
4637 && (((info->endian == BFD_ENDIAN_BIG
4638 ? bfd_getb16 (buffer)
4639 : bfd_getl16 (buffer))
4640 & 0xf81f) == 0xe800))
4641 baseaddr = memaddr - 2;
4642 }
4643 }
4644 info->target = (baseaddr & ~((1 << shift) - 1)) + immed;
4645 if (pcrel && branch
4646 && info->flavour == bfd_target_unknown_flavour)
4647 /* For gdb disassembler, maintain odd address. */
4648 info->target |= 1;
4649 (*info->print_address_func) (info->target, info);
4650 }
4651 }
4652 break;
4653
4654 case 'a':
4655 {
4656 int jalx = l & 0x400;
4657
4658 if (! use_extend)
4659 extend = 0;
4660 l = ((l & 0x1f) << 23) | ((l & 0x3e0) << 13) | (extend << 2);
4661 if (!jalx && info->flavour == bfd_target_unknown_flavour)
4662 /* For gdb disassembler, maintain odd address. */
4663 l |= 1;
4664 }
4665 info->target = ((memaddr + 4) & ~(bfd_vma) 0x0fffffff) | l;
4666 (*info->print_address_func) (info->target, info);
4667 info->insn_type = dis_jsr;
4668 info->branch_delay_insns = 1;
4669 break;
4670
4671 case 'l':
4672 case 'L':
4673 {
4674 int need_comma, amask, smask;
4675
4676 need_comma = 0;
4677
4678 l = (l >> MIPS16OP_SH_IMM6) & MIPS16OP_MASK_IMM6;
4679
4680 amask = (l >> 3) & 7;
4681
4682 if (amask > 0 && amask < 5)
4683 {
4684 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[4]);
4685 if (amask > 1)
4686 (*info->fprintf_func) (info->stream, "-%s",
4687 mips_gpr_names[amask + 3]);
4688 need_comma = 1;
4689 }
4690
4691 smask = (l >> 1) & 3;
4692 if (smask == 3)
4693 {
4694 (*info->fprintf_func) (info->stream, "%s??",
4695 need_comma ? "," : "");
4696 need_comma = 1;
4697 }
4698 else if (smask > 0)
4699 {
4700 (*info->fprintf_func) (info->stream, "%s%s",
4701 need_comma ? "," : "",
4702 mips_gpr_names[16]);
4703 if (smask > 1)
4704 (*info->fprintf_func) (info->stream, "-%s",
4705 mips_gpr_names[smask + 15]);
4706 need_comma = 1;
4707 }
4708
4709 if (l & 1)
4710 {
4711 (*info->fprintf_func) (info->stream, "%s%s",
4712 need_comma ? "," : "",
4713 mips_gpr_names[31]);
4714 need_comma = 1;
4715 }
4716
4717 if (amask == 5 || amask == 6)
4718 {
4719 (*info->fprintf_func) (info->stream, "%s$f0",
4720 need_comma ? "," : "");
4721 if (amask == 6)
4722 (*info->fprintf_func) (info->stream, "-$f1");
4723 }
4724 }
4725 break;
4726
4727 case 'm':
4728 case 'M':
4729 /* MIPS16e save/restore. */
4730 {
4731 int need_comma = 0;
4732 int amask, args, statics;
4733 int nsreg, smask;
4734 int framesz;
4735 int i, j;
4736
4737 l = l & 0x7f;
4738 if (use_extend)
4739 l |= extend << 16;
4740
4741 amask = (l >> 16) & 0xf;
4742 if (amask == MIPS16_ALL_ARGS)
4743 {
4744 args = 4;
4745 statics = 0;
4746 }
4747 else if (amask == MIPS16_ALL_STATICS)
4748 {
4749 args = 0;
4750 statics = 4;
4751 }
4752 else
4753 {
4754 args = amask >> 2;
4755 statics = amask & 3;
4756 }
4757
4758 if (args > 0) {
4759 (*info->fprintf_func) (info->stream, "%s", mips_gpr_names[4]);
4760 if (args > 1)
4761 (*info->fprintf_func) (info->stream, "-%s",
4762 mips_gpr_names[4 + args - 1]);
4763 need_comma = 1;
4764 }
4765
4766 framesz = (((l >> 16) & 0xf0) | (l & 0x0f)) * 8;
4767 if (framesz == 0 && !use_extend)
4768 framesz = 128;
4769
4770 (*info->fprintf_func) (info->stream, "%s%d",
4771 need_comma ? "," : "",
4772 framesz);
4773
4774 if (l & 0x40) /* $ra */
4775 (*info->fprintf_func) (info->stream, ",%s", mips_gpr_names[31]);
4776
4777 nsreg = (l >> 24) & 0x7;
4778 smask = 0;
4779 if (l & 0x20) /* $s0 */
4780 smask |= 1 << 0;
4781 if (l & 0x10) /* $s1 */
4782 smask |= 1 << 1;
4783 if (nsreg > 0) /* $s2-$s8 */
4784 smask |= ((1 << nsreg) - 1) << 2;
4785
4786 /* Find first set static reg bit. */
4787 for (i = 0; i < 9; i++)
4788 {
4789 if (smask & (1 << i))
4790 {
4791 (*info->fprintf_func) (info->stream, ",%s",
4792 mips_gpr_names[i == 8 ? 30 : (16 + i)]);
4793 /* Skip over string of set bits. */
4794 for (j = i; smask & (2 << j); j++)
4795 continue;
4796 if (j > i)
4797 (*info->fprintf_func) (info->stream, "-%s",
4798 mips_gpr_names[j == 8 ? 30 : (16 + j)]);
4799 i = j + 1;
4800 }
4801 }
4802
4803 /* Statics $ax - $a3. */
4804 if (statics == 1)
4805 (*info->fprintf_func) (info->stream, ",%s", mips_gpr_names[7]);
4806 else if (statics > 0)
4807 (*info->fprintf_func) (info->stream, ",%s-%s",
4808 mips_gpr_names[7 - statics + 1],
4809 mips_gpr_names[7]);
4810 }
4811 break;
4812
4813 default:
4814 /* xgettext:c-format */
4815 (*info->fprintf_func)
4816 (info->stream,
4817 _("# internal disassembler error, unrecognised modifier (%c)"),
4818 type);
4819 abort ();
4820 }
4821 }
4822
4823 void
4824 print_mips_disassembler_options (FILE *stream)
4825 {
4826 unsigned int i;
4827
4828 fprintf (stream, _("\n\
4829 The following MIPS specific disassembler options are supported for use\n\
4830 with the -M switch (multiple options should be separated by commas):\n"));
4831
4832 fprintf (stream, _("\n\
4833 gpr-names=ABI Print GPR names according to specified ABI.\n\
4834 Default: based on binary being disassembled.\n"));
4835
4836 fprintf (stream, _("\n\
4837 fpr-names=ABI Print FPR names according to specified ABI.\n\
4838 Default: numeric.\n"));
4839
4840 fprintf (stream, _("\n\
4841 cp0-names=ARCH Print CP0 register names according to\n\
4842 specified architecture.\n\
4843 Default: based on binary being disassembled.\n"));
4844
4845 fprintf (stream, _("\n\
4846 hwr-names=ARCH Print HWR names according to specified \n\
4847 architecture.\n\
4848 Default: based on binary being disassembled.\n"));
4849
4850 fprintf (stream, _("\n\
4851 reg-names=ABI Print GPR and FPR names according to\n\
4852 specified ABI.\n"));
4853
4854 fprintf (stream, _("\n\
4855 reg-names=ARCH Print CP0 register and HWR names according to\n\
4856 specified architecture.\n"));
4857
4858 fprintf (stream, _("\n\
4859 For the options above, the following values are supported for \"ABI\":\n\
4860 "));
4861 for (i = 0; i < ARRAY_SIZE (mips_abi_choices); i++)
4862 fprintf (stream, " %s", mips_abi_choices[i].name);
4863 fprintf (stream, _("\n"));
4864
4865 fprintf (stream, _("\n\
4866 For the options above, The following values are supported for \"ARCH\":\n\
4867 "));
4868 for (i = 0; i < ARRAY_SIZE (mips_arch_choices); i++)
4869 if (*mips_arch_choices[i].name != '\0')
4870 fprintf (stream, " %s", mips_arch_choices[i].name);
4871 fprintf (stream, _("\n"));
4872
4873 fprintf (stream, _("\n"));
4874 }
4875 #endif
QEmu