1 /* Print i386 instructions for GDB, the GNU debugger.
2 Copyright 1988, 1989, 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
3 2001, 2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
5 This file is part of the GNU opcodes library.
7 This library is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
12 It is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
15 License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
23 /* 80386 instruction printer by Pace Willisson (pace@prep.ai.mit.edu)
25 modified by John Hassey (hassey@dg-rtp.dg.com)
26 x86-64 support added by Jan Hubicka (jh@suse.cz)
27 VIA PadLock support by Michal Ludvig (mludvig@suse.cz). */
29 /* The main tables describing the instructions is essentially a copy
30 of the "Opcode Map" chapter (Appendix A) of the Intel 80386
31 Programmers Manual. Usually, there is a capital letter, followed
32 by a small letter. The capital letter tell the addressing mode,
33 and the small letter tells about the operand size. Refer to
34 the Intel manual for details. */
39 #include "opcode/i386.h"
40 #include "libiberty.h"
44 static int fetch_data (struct disassemble_info *, bfd_byte *);
45 static void ckprefix (void);
46 static const char *prefix_name (int, int);
47 static int print_insn (bfd_vma, disassemble_info *);
48 static void dofloat (int);
49 static void OP_ST (int, int);
50 static void OP_STi (int, int);
51 static int putop (const char *, int);
52 static void oappend (const char *);
53 static void append_seg (void);
54 static void OP_indirE (int, int);
55 static void print_operand_value (char *, int, bfd_vma);
56 static void OP_E_extended (int, int, int);
57 static void print_displacement (char *, bfd_vma);
58 static void OP_E (int, int);
59 static void OP_G (int, int);
60 static bfd_vma get64 (void);
61 static bfd_signed_vma get32 (void);
62 static bfd_signed_vma get32s (void);
63 static int get16 (void);
64 static void set_op (bfd_vma, int);
65 static void OP_Skip_MODRM (int, int);
66 static void OP_REG (int, int);
67 static void OP_IMREG (int, int);
68 static void OP_I (int, int);
69 static void OP_I64 (int, int);
70 static void OP_sI (int, int);
71 static void OP_J (int, int);
72 static void OP_SEG (int, int);
73 static void OP_DIR (int, int);
74 static void OP_OFF (int, int);
75 static void OP_OFF64 (int, int);
76 static void ptr_reg (int, int);
77 static void OP_ESreg (int, int);
78 static void OP_DSreg (int, int);
79 static void OP_C (int, int);
80 static void OP_D (int, int);
81 static void OP_T (int, int);
82 static void OP_R (int, int);
83 static void OP_MMX (int, int);
84 static void OP_XMM (int, int);
85 static void OP_EM (int, int);
86 static void OP_EX (int, int);
87 static void OP_EMC (int,int);
88 static void OP_MXC (int,int);
89 static void OP_MS (int, int);
90 static void OP_XS (int, int);
91 static void OP_M (int, int);
92 static void OP_0f07 (int, int);
93 static void OP_Monitor (int, int);
94 static void OP_Mwait (int, int);
95 static void NOP_Fixup1 (int, int);
96 static void NOP_Fixup2 (int, int);
97 static void OP_3DNowSuffix (int, int);
98 static void CMP_Fixup (int, int);
99 static void BadOp (void);
100 static void REP_Fixup (int, int);
101 static void CMPXCHG8B_Fixup (int, int);
102 static void XMM_Fixup (int, int);
103 static void CRC32_Fixup (int, int);
104 static void print_drex_arg (unsigned int, int, int);
105 static void OP_DREX4 (int, int);
106 static void OP_DREX3 (int, int);
107 static void OP_DREX_ICMP (int, int);
108 static void OP_DREX_FCMP (int, int);
111 /* Points to first byte not fetched. */
112 bfd_byte *max_fetched;
113 bfd_byte the_buffer[MAX_MNEM_SIZE];
126 enum address_mode address_mode;
128 /* Flags for the prefixes for the current instruction. See below. */
131 /* REX prefix the current instruction. See below. */
133 /* Bits of REX we've already used. */
135 /* Mark parts used in the REX prefix. When we are testing for
136 empty prefix (for 8bit register REX extension), just mask it
137 out. Otherwise test for REX bit is excuse for existence of REX
138 only in case value is nonzero. */
139 #define USED_REX(value) \
144 rex_used |= (value) | REX_OPCODE; \
147 rex_used |= REX_OPCODE; \
150 /* Special 'registers' for DREX handling */
151 #define DREX_REG_UNKNOWN 1000 /* not initialized */
152 #define DREX_REG_MEMORY 1001 /* use MODRM/SIB/OFFSET memory */
154 /* The DREX byte has the following fields:
155 Bits 7-4 -- DREX.Dest, xmm destination register
156 Bit 3 -- DREX.OC0, operand config bit defines operand order
157 Bit 2 -- DREX.R, equivalent to REX_R bit, to extend ModRM register
158 Bit 1 -- DREX.X, equivalent to REX_X bit, to extend SIB index field
159 Bit 0 -- DREX.W, equivalent to REX_B bit, to extend ModRM r/m field,
160 SIB base field, or opcode reg field. */
161 #define DREX_XMM(drex) ((drex >> 4) & 0xf)
162 #define DREX_OC0(drex) ((drex >> 3) & 0x1)
164 /* Flags for prefixes which we somehow handled when printing the
165 current instruction. */
166 static int used_prefixes;
168 /* Flags stored in PREFIXES. */
169 #define PREFIX_REPZ 1
170 #define PREFIX_REPNZ 2
171 #define PREFIX_LOCK 4
173 #define PREFIX_SS 0x10
174 #define PREFIX_DS 0x20
175 #define PREFIX_ES 0x40
176 #define PREFIX_FS 0x80
177 #define PREFIX_GS 0x100
178 #define PREFIX_DATA 0x200
179 #define PREFIX_ADDR 0x400
180 #define PREFIX_FWAIT 0x800
182 /* Make sure that bytes from INFO->PRIVATE_DATA->BUFFER (inclusive)
183 to ADDR (exclusive) are valid. Returns 1 for success, longjmps
185 #define FETCH_DATA(info, addr) \
186 ((addr) <= ((struct dis_private *) (info->private_data))->max_fetched \
187 ? 1 : fetch_data ((info), (addr)))
190 fetch_data (struct disassemble_info *info, bfd_byte *addr)
193 struct dis_private *priv = (struct dis_private *) info->private_data;
194 bfd_vma start = priv->insn_start + (priv->max_fetched - priv->the_buffer);
196 if (addr <= priv->the_buffer + MAX_MNEM_SIZE)
197 status = (*info->read_memory_func) (start,
199 addr - priv->max_fetched,
205 /* If we did manage to read at least one byte, then
206 print_insn_i386 will do something sensible. Otherwise, print
207 an error. We do that here because this is where we know
209 if (priv->max_fetched == priv->the_buffer)
210 (*info->memory_error_func) (status, start, info);
211 longjmp (priv->bailout, 1);
214 priv->max_fetched = addr;
218 #define XX { NULL, 0 }
220 #define Eb { OP_E, b_mode }
221 #define Ev { OP_E, v_mode }
222 #define Ed { OP_E, d_mode }
223 #define Edq { OP_E, dq_mode }
224 #define Edqw { OP_E, dqw_mode }
225 #define Edqb { OP_E, dqb_mode }
226 #define Edqd { OP_E, dqd_mode }
227 #define Eq { OP_E, q_mode }
228 #define indirEv { OP_indirE, stack_v_mode }
229 #define indirEp { OP_indirE, f_mode }
230 #define stackEv { OP_E, stack_v_mode }
231 #define Em { OP_E, m_mode }
232 #define Ew { OP_E, w_mode }
233 #define M { OP_M, 0 } /* lea, lgdt, etc. */
234 #define Ma { OP_M, v_mode }
235 #define Mb { OP_M, b_mode }
236 #define Md { OP_M, d_mode }
237 #define Mp { OP_M, f_mode } /* 32 or 48 bit memory operand for LDS, LES etc */
238 #define Mq { OP_M, q_mode }
239 #define Gb { OP_G, b_mode }
240 #define Gv { OP_G, v_mode }
241 #define Gd { OP_G, d_mode }
242 #define Gdq { OP_G, dq_mode }
243 #define Gm { OP_G, m_mode }
244 #define Gw { OP_G, w_mode }
245 #define Rd { OP_R, d_mode }
246 #define Rm { OP_R, m_mode }
247 #define Ib { OP_I, b_mode }
248 #define sIb { OP_sI, b_mode } /* sign extened byte */
249 #define Iv { OP_I, v_mode }
250 #define Iq { OP_I, q_mode }
251 #define Iv64 { OP_I64, v_mode }
252 #define Iw { OP_I, w_mode }
253 #define I1 { OP_I, const_1_mode }
254 #define Jb { OP_J, b_mode }
255 #define Jv { OP_J, v_mode }
256 #define Cm { OP_C, m_mode }
257 #define Dm { OP_D, m_mode }
258 #define Td { OP_T, d_mode }
259 #define Skip_MODRM { OP_Skip_MODRM, 0 }
261 #define RMeAX { OP_REG, eAX_reg }
262 #define RMeBX { OP_REG, eBX_reg }
263 #define RMeCX { OP_REG, eCX_reg }
264 #define RMeDX { OP_REG, eDX_reg }
265 #define RMeSP { OP_REG, eSP_reg }
266 #define RMeBP { OP_REG, eBP_reg }
267 #define RMeSI { OP_REG, eSI_reg }
268 #define RMeDI { OP_REG, eDI_reg }
269 #define RMrAX { OP_REG, rAX_reg }
270 #define RMrBX { OP_REG, rBX_reg }
271 #define RMrCX { OP_REG, rCX_reg }
272 #define RMrDX { OP_REG, rDX_reg }
273 #define RMrSP { OP_REG, rSP_reg }
274 #define RMrBP { OP_REG, rBP_reg }
275 #define RMrSI { OP_REG, rSI_reg }
276 #define RMrDI { OP_REG, rDI_reg }
277 #define RMAL { OP_REG, al_reg }
278 #define RMAL { OP_REG, al_reg }
279 #define RMCL { OP_REG, cl_reg }
280 #define RMDL { OP_REG, dl_reg }
281 #define RMBL { OP_REG, bl_reg }
282 #define RMAH { OP_REG, ah_reg }
283 #define RMCH { OP_REG, ch_reg }
284 #define RMDH { OP_REG, dh_reg }
285 #define RMBH { OP_REG, bh_reg }
286 #define RMAX { OP_REG, ax_reg }
287 #define RMDX { OP_REG, dx_reg }
289 #define eAX { OP_IMREG, eAX_reg }
290 #define eBX { OP_IMREG, eBX_reg }
291 #define eCX { OP_IMREG, eCX_reg }
292 #define eDX { OP_IMREG, eDX_reg }
293 #define eSP { OP_IMREG, eSP_reg }
294 #define eBP { OP_IMREG, eBP_reg }
295 #define eSI { OP_IMREG, eSI_reg }
296 #define eDI { OP_IMREG, eDI_reg }
297 #define AL { OP_IMREG, al_reg }
298 #define CL { OP_IMREG, cl_reg }
299 #define DL { OP_IMREG, dl_reg }
300 #define BL { OP_IMREG, bl_reg }
301 #define AH { OP_IMREG, ah_reg }
302 #define CH { OP_IMREG, ch_reg }
303 #define DH { OP_IMREG, dh_reg }
304 #define BH { OP_IMREG, bh_reg }
305 #define AX { OP_IMREG, ax_reg }
306 #define DX { OP_IMREG, dx_reg }
307 #define zAX { OP_IMREG, z_mode_ax_reg }
308 #define indirDX { OP_IMREG, indir_dx_reg }
310 #define Sw { OP_SEG, w_mode }
311 #define Sv { OP_SEG, v_mode }
312 #define Ap { OP_DIR, 0 }
313 #define Ob { OP_OFF64, b_mode }
314 #define Ov { OP_OFF64, v_mode }
315 #define Xb { OP_DSreg, eSI_reg }
316 #define Xv { OP_DSreg, eSI_reg }
317 #define Xz { OP_DSreg, eSI_reg }
318 #define Yb { OP_ESreg, eDI_reg }
319 #define Yv { OP_ESreg, eDI_reg }
320 #define DSBX { OP_DSreg, eBX_reg }
322 #define es { OP_REG, es_reg }
323 #define ss { OP_REG, ss_reg }
324 #define cs { OP_REG, cs_reg }
325 #define ds { OP_REG, ds_reg }
326 #define fs { OP_REG, fs_reg }
327 #define gs { OP_REG, gs_reg }
329 #define MX { OP_MMX, 0 }
330 #define XM { OP_XMM, 0 }
331 #define EM { OP_EM, v_mode }
332 #define EMd { OP_EM, d_mode }
333 #define EMx { OP_EM, x_mode }
334 #define EXw { OP_EX, w_mode }
335 #define EXd { OP_EX, d_mode }
336 #define EXq { OP_EX, q_mode }
337 #define EXx { OP_EX, x_mode }
338 #define MS { OP_MS, v_mode }
339 #define XS { OP_XS, v_mode }
340 #define EMCq { OP_EMC, q_mode }
341 #define MXC { OP_MXC, 0 }
342 #define OPSUF { OP_3DNowSuffix, 0 }
343 #define CMP { CMP_Fixup, 0 }
344 #define XMM0 { XMM_Fixup, 0 }
346 /* Used handle "rep" prefix for string instructions. */
347 #define Xbr { REP_Fixup, eSI_reg }
348 #define Xvr { REP_Fixup, eSI_reg }
349 #define Ybr { REP_Fixup, eDI_reg }
350 #define Yvr { REP_Fixup, eDI_reg }
351 #define Yzr { REP_Fixup, eDI_reg }
352 #define indirDXr { REP_Fixup, indir_dx_reg }
353 #define ALr { REP_Fixup, al_reg }
354 #define eAXr { REP_Fixup, eAX_reg }
356 #define cond_jump_flag { NULL, cond_jump_mode }
357 #define loop_jcxz_flag { NULL, loop_jcxz_mode }
359 /* bits in sizeflag */
360 #define SUFFIX_ALWAYS 4
366 /* operand size depends on prefixes */
367 #define v_mode (b_mode + 1)
369 #define w_mode (v_mode + 1)
370 /* double word operand */
371 #define d_mode (w_mode + 1)
372 /* quad word operand */
373 #define q_mode (d_mode + 1)
374 /* ten-byte operand */
375 #define t_mode (q_mode + 1)
376 /* 16-byte XMM operand */
377 #define x_mode (t_mode + 1)
378 /* d_mode in 32bit, q_mode in 64bit mode. */
379 #define m_mode (x_mode + 1)
380 #define cond_jump_mode (m_mode + 1)
381 #define loop_jcxz_mode (cond_jump_mode + 1)
382 /* operand size depends on REX prefixes. */
383 #define dq_mode (loop_jcxz_mode + 1)
384 /* registers like dq_mode, memory like w_mode. */
385 #define dqw_mode (dq_mode + 1)
386 /* 4- or 6-byte pointer operand */
387 #define f_mode (dqw_mode + 1)
388 #define const_1_mode (f_mode + 1)
389 /* v_mode for stack-related opcodes. */
390 #define stack_v_mode (const_1_mode + 1)
391 /* non-quad operand size depends on prefixes */
392 #define z_mode (stack_v_mode + 1)
393 /* 16-byte operand */
394 #define o_mode (z_mode + 1)
395 /* registers like dq_mode, memory like b_mode. */
396 #define dqb_mode (o_mode + 1)
397 /* registers like dq_mode, memory like d_mode. */
398 #define dqd_mode (dqb_mode + 1)
400 #define es_reg (dqd_mode + 1)
401 #define cs_reg (es_reg + 1)
402 #define ss_reg (cs_reg + 1)
403 #define ds_reg (ss_reg + 1)
404 #define fs_reg (ds_reg + 1)
405 #define gs_reg (fs_reg + 1)
407 #define eAX_reg (gs_reg + 1)
408 #define eCX_reg (eAX_reg + 1)
409 #define eDX_reg (eCX_reg + 1)
410 #define eBX_reg (eDX_reg + 1)
411 #define eSP_reg (eBX_reg + 1)
412 #define eBP_reg (eSP_reg + 1)
413 #define eSI_reg (eBP_reg + 1)
414 #define eDI_reg (eSI_reg + 1)
416 #define al_reg (eDI_reg + 1)
417 #define cl_reg (al_reg + 1)
418 #define dl_reg (cl_reg + 1)
419 #define bl_reg (dl_reg + 1)
420 #define ah_reg (bl_reg + 1)
421 #define ch_reg (ah_reg + 1)
422 #define dh_reg (ch_reg + 1)
423 #define bh_reg (dh_reg + 1)
425 #define ax_reg (bh_reg + 1)
426 #define cx_reg (ax_reg + 1)
427 #define dx_reg (cx_reg + 1)
428 #define bx_reg (dx_reg + 1)
429 #define sp_reg (bx_reg + 1)
430 #define bp_reg (sp_reg + 1)
431 #define si_reg (bp_reg + 1)
432 #define di_reg (si_reg + 1)
434 #define rAX_reg (di_reg + 1)
435 #define rCX_reg (rAX_reg + 1)
436 #define rDX_reg (rCX_reg + 1)
437 #define rBX_reg (rDX_reg + 1)
438 #define rSP_reg (rBX_reg + 1)
439 #define rBP_reg (rSP_reg + 1)
440 #define rSI_reg (rBP_reg + 1)
441 #define rDI_reg (rSI_reg + 1)
443 #define z_mode_ax_reg (rDI_reg + 1)
444 #define indir_dx_reg (z_mode_ax_reg + 1)
446 #define MAX_BYTEMODE indir_dx_reg
448 /* Flags that are OR'ed into the bytemode field to pass extra
450 #define DREX_OC1 0x10000 /* OC1 bit set */
451 #define DREX_NO_OC0 0x20000 /* OC0 bit not used */
452 #define DREX_MASK 0x40000 /* mask to delete */
454 #if MAX_BYTEMODE >= DREX_OC1
455 #error MAX_BYTEMODE must be less than DREX_OC1
459 #define USE_REG_TABLE (FLOATCODE + 1)
460 #define USE_MOD_TABLE (USE_REG_TABLE + 1)
461 #define USE_RM_TABLE (USE_MOD_TABLE + 1)
462 #define USE_PREFIX_TABLE (USE_RM_TABLE + 1)
463 #define USE_X86_64_TABLE (USE_PREFIX_TABLE + 1)
464 #define USE_3BYTE_TABLE (USE_X86_64_TABLE + 1)
466 #define FLOAT NULL, { { NULL, FLOATCODE } }
468 #define DIS386(T, I) NULL, { { NULL, (T)}, { NULL, (I) } }
469 #define REG_TABLE(I) DIS386 (USE_REG_TABLE, (I))
470 #define MOD_TABLE(I) DIS386 (USE_MOD_TABLE, (I))
471 #define RM_TABLE(I) DIS386 (USE_RM_TABLE, (I))
472 #define PREFIX_TABLE(I) DIS386 (USE_PREFIX_TABLE, (I))
473 #define X86_64_TABLE(I) DIS386 (USE_X86_64_TABLE, (I))
474 #define THREE_BYTE_TABLE(I) DIS386 (USE_3BYTE_TABLE, (I))
477 #define REG_81 (REG_80 + 1)
478 #define REG_82 (REG_81 + 1)
479 #define REG_8F (REG_82 + 1)
480 #define REG_C0 (REG_8F + 1)
481 #define REG_C1 (REG_C0 + 1)
482 #define REG_C6 (REG_C1 + 1)
483 #define REG_C7 (REG_C6 + 1)
484 #define REG_D0 (REG_C7 + 1)
485 #define REG_D1 (REG_D0 + 1)
486 #define REG_D2 (REG_D1 + 1)
487 #define REG_D3 (REG_D2 + 1)
488 #define REG_F6 (REG_D3 + 1)
489 #define REG_F7 (REG_F6 + 1)
490 #define REG_FE (REG_F7 + 1)
491 #define REG_FF (REG_FE + 1)
492 #define REG_0F00 (REG_FF + 1)
493 #define REG_0F01 (REG_0F00 + 1)
494 #define REG_0F0E (REG_0F01 + 1)
495 #define REG_0F18 (REG_0F0E + 1)
496 #define REG_0F71 (REG_0F18 + 1)
497 #define REG_0F72 (REG_0F71 + 1)
498 #define REG_0F73 (REG_0F72 + 1)
499 #define REG_0FA6 (REG_0F73 + 1)
500 #define REG_0FA7 (REG_0FA6 + 1)
501 #define REG_0FAE (REG_0FA7 + 1)
502 #define REG_0FBA (REG_0FAE + 1)
503 #define REG_0FC7 (REG_0FBA + 1)
506 #define MOD_0F01_REG_0 (MOD_8D + 1)
507 #define MOD_0F01_REG_1 (MOD_0F01_REG_0 + 1)
508 #define MOD_0F01_REG_2 (MOD_0F01_REG_1 + 1)
509 #define MOD_0F01_REG_3 (MOD_0F01_REG_2 + 1)
510 #define MOD_0F01_REG_7 (MOD_0F01_REG_3 + 1)
511 #define MOD_0F12_PREFIX_0 (MOD_0F01_REG_7 + 1)
512 #define MOD_0F13 (MOD_0F12_PREFIX_0 + 1)
513 #define MOD_0F16_PREFIX_0 (MOD_0F13 + 1)
514 #define MOD_0F17 (MOD_0F16_PREFIX_0 + 1)
515 #define MOD_0F18_REG_0 (MOD_0F17 + 1)
516 #define MOD_0F18_REG_1 (MOD_0F18_REG_0 + 1)
517 #define MOD_0F18_REG_2 (MOD_0F18_REG_1 + 1)
518 #define MOD_0F18_REG_3 (MOD_0F18_REG_2 + 1)
519 #define MOD_0F20 (MOD_0F18_REG_3 + 1)
520 #define MOD_0F21 (MOD_0F20 + 1)
521 #define MOD_0F22 (MOD_0F21 + 1)
522 #define MOD_0F23 (MOD_0F22 + 1)
523 #define MOD_0F24 (MOD_0F23 + 1)
524 #define MOD_0F26 (MOD_0F24 + 1)
525 #define MOD_0F2B_PREFIX_0 (MOD_0F26 + 1)
526 #define MOD_0F2B_PREFIX_1 (MOD_0F2B_PREFIX_0 + 1)
527 #define MOD_0F2B_PREFIX_2 (MOD_0F2B_PREFIX_1 + 1)
528 #define MOD_0F2B_PREFIX_3 (MOD_0F2B_PREFIX_2 + 1)
529 #define MOD_0F51 (MOD_0F2B_PREFIX_3 + 1)
530 #define MOD_0F71_REG_2 (MOD_0F51 + 1)
531 #define MOD_0F71_REG_4 (MOD_0F71_REG_2 + 1)
532 #define MOD_0F71_REG_6 (MOD_0F71_REG_4 + 1)
533 #define MOD_0F72_REG_2 (MOD_0F71_REG_6 + 1)
534 #define MOD_0F72_REG_4 (MOD_0F72_REG_2 + 1)
535 #define MOD_0F72_REG_6 (MOD_0F72_REG_4 + 1)
536 #define MOD_0F73_REG_2 (MOD_0F72_REG_6 + 1)
537 #define MOD_0F73_REG_3 (MOD_0F73_REG_2 + 1)
538 #define MOD_0F73_REG_6 (MOD_0F73_REG_3 + 1)
539 #define MOD_0F73_REG_7 (MOD_0F73_REG_6 + 1)
540 #define MOD_0FAE_REG_0 (MOD_0F73_REG_7 + 1)
541 #define MOD_0FAE_REG_1 (MOD_0FAE_REG_0 + 1)
542 #define MOD_0FAE_REG_2 (MOD_0FAE_REG_1 + 1)
543 #define MOD_0FAE_REG_3 (MOD_0FAE_REG_2 + 1)
544 #define MOD_0FAE_REG_5 (MOD_0FAE_REG_3 + 1)
545 #define MOD_0FAE_REG_6 (MOD_0FAE_REG_5 + 1)
546 #define MOD_0FAE_REG_7 (MOD_0FAE_REG_6 + 1)
547 #define MOD_0FB2 (MOD_0FAE_REG_7 + 1)
548 #define MOD_0FB4 (MOD_0FB2 + 1)
549 #define MOD_0FB5 (MOD_0FB4 + 1)
550 #define MOD_0FC7_REG_6 (MOD_0FB5 + 1)
551 #define MOD_0FC7_REG_7 (MOD_0FC7_REG_6 + 1)
552 #define MOD_0FD7 (MOD_0FC7_REG_7 + 1)
553 #define MOD_0FE7_PREFIX_2 (MOD_0FD7 + 1)
554 #define MOD_0FF0_PREFIX_3 (MOD_0FE7_PREFIX_2 + 1)
555 #define MOD_0F382A_PREFIX_2 (MOD_0FF0_PREFIX_3 + 1)
556 #define MOD_62_32BIT (MOD_0F382A_PREFIX_2 + 1)
557 #define MOD_C4_32BIT (MOD_62_32BIT + 1)
558 #define MOD_C5_32BIT (MOD_C4_32BIT + 1)
560 #define RM_0F01_REG_0 0
561 #define RM_0F01_REG_1 (RM_0F01_REG_0 + 1)
562 #define RM_0F01_REG_3 (RM_0F01_REG_1 + 1)
563 #define RM_0F01_REG_7 (RM_0F01_REG_3 + 1)
564 #define RM_0FAE_REG_5 (RM_0F01_REG_7 + 1)
565 #define RM_0FAE_REG_6 (RM_0FAE_REG_5 + 1)
566 #define RM_0FAE_REG_7 (RM_0FAE_REG_6 + 1)
569 #define PREFIX_0F10 (PREFIX_90 + 1)
570 #define PREFIX_0F11 (PREFIX_0F10 + 1)
571 #define PREFIX_0F12 (PREFIX_0F11 + 1)
572 #define PREFIX_0F16 (PREFIX_0F12 + 1)
573 #define PREFIX_0F2A (PREFIX_0F16 + 1)
574 #define PREFIX_0F2B (PREFIX_0F2A + 1)
575 #define PREFIX_0F2C (PREFIX_0F2B + 1)
576 #define PREFIX_0F2D (PREFIX_0F2C + 1)
577 #define PREFIX_0F2E (PREFIX_0F2D + 1)
578 #define PREFIX_0F2F (PREFIX_0F2E + 1)
579 #define PREFIX_0F51 (PREFIX_0F2F + 1)
580 #define PREFIX_0F52 (PREFIX_0F51 + 1)
581 #define PREFIX_0F53 (PREFIX_0F52 + 1)
582 #define PREFIX_0F58 (PREFIX_0F53 + 1)
583 #define PREFIX_0F59 (PREFIX_0F58 + 1)
584 #define PREFIX_0F5A (PREFIX_0F59 + 1)
585 #define PREFIX_0F5B (PREFIX_0F5A + 1)
586 #define PREFIX_0F5C (PREFIX_0F5B + 1)
587 #define PREFIX_0F5D (PREFIX_0F5C + 1)
588 #define PREFIX_0F5E (PREFIX_0F5D + 1)
589 #define PREFIX_0F5F (PREFIX_0F5E + 1)
590 #define PREFIX_0F60 (PREFIX_0F5F + 1)
591 #define PREFIX_0F61 (PREFIX_0F60 + 1)
592 #define PREFIX_0F62 (PREFIX_0F61 + 1)
593 #define PREFIX_0F6C (PREFIX_0F62 + 1)
594 #define PREFIX_0F6D (PREFIX_0F6C + 1)
595 #define PREFIX_0F6F (PREFIX_0F6D + 1)
596 #define PREFIX_0F70 (PREFIX_0F6F + 1)
597 #define PREFIX_0F73_REG_3 (PREFIX_0F70 + 1)
598 #define PREFIX_0F73_REG_7 (PREFIX_0F73_REG_3 + 1)
599 #define PREFIX_0F78 (PREFIX_0F73_REG_7 + 1)
600 #define PREFIX_0F79 (PREFIX_0F78 + 1)
601 #define PREFIX_0F7C (PREFIX_0F79 + 1)
602 #define PREFIX_0F7D (PREFIX_0F7C + 1)
603 #define PREFIX_0F7E (PREFIX_0F7D + 1)
604 #define PREFIX_0F7F (PREFIX_0F7E + 1)
605 #define PREFIX_0FB8 (PREFIX_0F7F + 1)
606 #define PREFIX_0FBD (PREFIX_0FB8 + 1)
607 #define PREFIX_0FC2 (PREFIX_0FBD + 1)
608 #define PREFIX_0FC7_REG_6 (PREFIX_0FC2 + 1)
609 #define PREFIX_0FD0 (PREFIX_0FC7_REG_6 + 1)
610 #define PREFIX_0FD6 (PREFIX_0FD0 + 1)
611 #define PREFIX_0FE6 (PREFIX_0FD6 + 1)
612 #define PREFIX_0FE7 (PREFIX_0FE6 + 1)
613 #define PREFIX_0FF0 (PREFIX_0FE7 + 1)
614 #define PREFIX_0FF7 (PREFIX_0FF0 + 1)
615 #define PREFIX_0F3810 (PREFIX_0FF7 + 1)
616 #define PREFIX_0F3814 (PREFIX_0F3810 + 1)
617 #define PREFIX_0F3815 (PREFIX_0F3814 + 1)
618 #define PREFIX_0F3817 (PREFIX_0F3815 + 1)
619 #define PREFIX_0F3820 (PREFIX_0F3817 + 1)
620 #define PREFIX_0F3821 (PREFIX_0F3820 + 1)
621 #define PREFIX_0F3822 (PREFIX_0F3821 + 1)
622 #define PREFIX_0F3823 (PREFIX_0F3822 + 1)
623 #define PREFIX_0F3824 (PREFIX_0F3823 + 1)
624 #define PREFIX_0F3825 (PREFIX_0F3824 + 1)
625 #define PREFIX_0F3828 (PREFIX_0F3825 + 1)
626 #define PREFIX_0F3829 (PREFIX_0F3828 + 1)
627 #define PREFIX_0F382A (PREFIX_0F3829 + 1)
628 #define PREFIX_0F382B (PREFIX_0F382A + 1)
629 #define PREFIX_0F3830 (PREFIX_0F382B + 1)
630 #define PREFIX_0F3831 (PREFIX_0F3830 + 1)
631 #define PREFIX_0F3832 (PREFIX_0F3831 + 1)
632 #define PREFIX_0F3833 (PREFIX_0F3832 + 1)
633 #define PREFIX_0F3834 (PREFIX_0F3833 + 1)
634 #define PREFIX_0F3835 (PREFIX_0F3834 + 1)
635 #define PREFIX_0F3837 (PREFIX_0F3835 + 1)
636 #define PREFIX_0F3838 (PREFIX_0F3837 + 1)
637 #define PREFIX_0F3839 (PREFIX_0F3838 + 1)
638 #define PREFIX_0F383A (PREFIX_0F3839 + 1)
639 #define PREFIX_0F383B (PREFIX_0F383A + 1)
640 #define PREFIX_0F383C (PREFIX_0F383B + 1)
641 #define PREFIX_0F383D (PREFIX_0F383C + 1)
642 #define PREFIX_0F383E (PREFIX_0F383D + 1)
643 #define PREFIX_0F383F (PREFIX_0F383E + 1)
644 #define PREFIX_0F3840 (PREFIX_0F383F + 1)
645 #define PREFIX_0F3841 (PREFIX_0F3840 + 1)
646 #define PREFIX_0F38F0 (PREFIX_0F3841 + 1)
647 #define PREFIX_0F38F1 (PREFIX_0F38F0 + 1)
648 #define PREFIX_0F3A08 (PREFIX_0F38F1 + 1)
649 #define PREFIX_0F3A09 (PREFIX_0F3A08 + 1)
650 #define PREFIX_0F3A0A (PREFIX_0F3A09 + 1)
651 #define PREFIX_0F3A0B (PREFIX_0F3A0A + 1)
652 #define PREFIX_0F3A0C (PREFIX_0F3A0B + 1)
653 #define PREFIX_0F3A0D (PREFIX_0F3A0C + 1)
654 #define PREFIX_0F3A0E (PREFIX_0F3A0D + 1)
655 #define PREFIX_0F3A14 (PREFIX_0F3A0E + 1)
656 #define PREFIX_0F3A15 (PREFIX_0F3A14 + 1)
657 #define PREFIX_0F3A16 (PREFIX_0F3A15 + 1)
658 #define PREFIX_0F3A17 (PREFIX_0F3A16 + 1)
659 #define PREFIX_0F3A20 (PREFIX_0F3A17 + 1)
660 #define PREFIX_0F3A21 (PREFIX_0F3A20 + 1)
661 #define PREFIX_0F3A22 (PREFIX_0F3A21 + 1)
662 #define PREFIX_0F3A40 (PREFIX_0F3A22 + 1)
663 #define PREFIX_0F3A41 (PREFIX_0F3A40 + 1)
664 #define PREFIX_0F3A42 (PREFIX_0F3A41 + 1)
665 #define PREFIX_0F3A60 (PREFIX_0F3A42 + 1)
666 #define PREFIX_0F3A61 (PREFIX_0F3A60 + 1)
667 #define PREFIX_0F3A62 (PREFIX_0F3A61 + 1)
668 #define PREFIX_0F3A63 (PREFIX_0F3A62 + 1)
671 #define X86_64_07 (X86_64_06 + 1)
672 #define X86_64_0D (X86_64_07 + 1)
673 #define X86_64_16 (X86_64_0D + 1)
674 #define X86_64_17 (X86_64_16 + 1)
675 #define X86_64_1E (X86_64_17 + 1)
676 #define X86_64_1F (X86_64_1E + 1)
677 #define X86_64_27 (X86_64_1F + 1)
678 #define X86_64_2F (X86_64_27 + 1)
679 #define X86_64_37 (X86_64_2F + 1)
680 #define X86_64_3F (X86_64_37 + 1)
681 #define X86_64_60 (X86_64_3F + 1)
682 #define X86_64_61 (X86_64_60 + 1)
683 #define X86_64_62 (X86_64_61 + 1)
684 #define X86_64_63 (X86_64_62 + 1)
685 #define X86_64_6D (X86_64_63 + 1)
686 #define X86_64_6F (X86_64_6D + 1)
687 #define X86_64_9A (X86_64_6F + 1)
688 #define X86_64_C4 (X86_64_9A + 1)
689 #define X86_64_C5 (X86_64_C4 + 1)
690 #define X86_64_CE (X86_64_C5 + 1)
691 #define X86_64_D4 (X86_64_CE + 1)
692 #define X86_64_D5 (X86_64_D4 + 1)
693 #define X86_64_EA (X86_64_D5 + 1)
694 #define X86_64_0F01_REG_0 (X86_64_EA + 1)
695 #define X86_64_0F01_REG_1 (X86_64_0F01_REG_0 + 1)
696 #define X86_64_0F01_REG_2 (X86_64_0F01_REG_1 + 1)
697 #define X86_64_0F01_REG_3 (X86_64_0F01_REG_2 + 1)
699 #define THREE_BYTE_0F24 0
700 #define THREE_BYTE_0F25 (THREE_BYTE_0F24 + 1)
701 #define THREE_BYTE_0F38 (THREE_BYTE_0F25 + 1)
702 #define THREE_BYTE_0F3A (THREE_BYTE_0F38 + 1)
703 #define THREE_BYTE_0F7A (THREE_BYTE_0F3A + 1)
704 #define THREE_BYTE_0F7B (THREE_BYTE_0F7A + 1)
706 typedef void (*op_rtn) (int bytemode, int sizeflag);
717 /* Upper case letters in the instruction names here are macros.
718 'A' => print 'b' if no register operands or suffix_always is true
719 'B' => print 'b' if suffix_always is true
720 'C' => print 's' or 'l' ('w' or 'd' in Intel mode) depending on operand
722 'D' => print 'w' if no register operands or 'w', 'l' or 'q', if
723 . suffix_always is true
724 'E' => print 'e' if 32-bit form of jcxz
725 'F' => print 'w' or 'l' depending on address size prefix (loop insns)
726 'G' => print 'w' or 'l' depending on operand size prefix (i/o insns)
727 'H' => print ",pt" or ",pn" branch hint
728 'I' => honor following macro letter even in Intel mode (implemented only
729 . for some of the macro letters)
731 'K' => print 'd' or 'q' if rex prefix is present.
732 'L' => print 'l' if suffix_always is true
733 'N' => print 'n' if instruction has no wait "prefix"
734 'O' => print 'd' or 'o' (or 'q' in Intel mode)
735 'P' => print 'w', 'l' or 'q' if instruction has an operand size prefix,
736 . or suffix_always is true. print 'q' if rex prefix is present.
737 'Q' => print 'w', 'l' or 'q' if no register operands or suffix_always
739 'R' => print 'w', 'l' or 'q' ('d' for 'l' and 'e' in Intel mode)
740 'S' => print 'w', 'l' or 'q' if suffix_always is true
741 'T' => print 'q' in 64bit mode and behave as 'P' otherwise
742 'U' => print 'q' in 64bit mode and behave as 'Q' otherwise
743 'V' => print 'q' in 64bit mode and behave as 'S' otherwise
744 'W' => print 'b', 'w' or 'l' ('d' in Intel mode)
745 'X' => print 's', 'd' depending on data16 prefix (for XMM)
746 'Y' => 'q' if instruction has an REX 64bit overwrite prefix and
747 suffix_always is true.
748 'Z' => print 'q' in 64bit mode and behave as 'L' otherwise
750 Many of the above letters print nothing in Intel mode. See "putop"
753 Braces '{' and '}', and vertical bars '|', indicate alternative
754 mnemonic strings for AT&T and Intel. */
756 static const struct dis386 dis386[] = {
758 { "addB", { Eb, Gb } },
759 { "addS", { Ev, Gv } },
760 { "addB", { Gb, Eb } },
761 { "addS", { Gv, Ev } },
762 { "addB", { AL, Ib } },
763 { "addS", { eAX, Iv } },
764 { X86_64_TABLE (X86_64_06) },
765 { X86_64_TABLE (X86_64_07) },
767 { "orB", { Eb, Gb } },
768 { "orS", { Ev, Gv } },
769 { "orB", { Gb, Eb } },
770 { "orS", { Gv, Ev } },
771 { "orB", { AL, Ib } },
772 { "orS", { eAX, Iv } },
773 { X86_64_TABLE (X86_64_0D) },
774 { "(bad)", { XX } }, /* 0x0f extended opcode escape */
776 { "adcB", { Eb, Gb } },
777 { "adcS", { Ev, Gv } },
778 { "adcB", { Gb, Eb } },
779 { "adcS", { Gv, Ev } },
780 { "adcB", { AL, Ib } },
781 { "adcS", { eAX, Iv } },
782 { X86_64_TABLE (X86_64_16) },
783 { X86_64_TABLE (X86_64_17) },
785 { "sbbB", { Eb, Gb } },
786 { "sbbS", { Ev, Gv } },
787 { "sbbB", { Gb, Eb } },
788 { "sbbS", { Gv, Ev } },
789 { "sbbB", { AL, Ib } },
790 { "sbbS", { eAX, Iv } },
791 { X86_64_TABLE (X86_64_1E) },
792 { X86_64_TABLE (X86_64_1F) },
794 { "andB", { Eb, Gb } },
795 { "andS", { Ev, Gv } },
796 { "andB", { Gb, Eb } },
797 { "andS", { Gv, Ev } },
798 { "andB", { AL, Ib } },
799 { "andS", { eAX, Iv } },
800 { "(bad)", { XX } }, /* SEG ES prefix */
801 { X86_64_TABLE (X86_64_27) },
803 { "subB", { Eb, Gb } },
804 { "subS", { Ev, Gv } },
805 { "subB", { Gb, Eb } },
806 { "subS", { Gv, Ev } },
807 { "subB", { AL, Ib } },
808 { "subS", { eAX, Iv } },
809 { "(bad)", { XX } }, /* SEG CS prefix */
810 { X86_64_TABLE (X86_64_2F) },
812 { "xorB", { Eb, Gb } },
813 { "xorS", { Ev, Gv } },
814 { "xorB", { Gb, Eb } },
815 { "xorS", { Gv, Ev } },
816 { "xorB", { AL, Ib } },
817 { "xorS", { eAX, Iv } },
818 { "(bad)", { XX } }, /* SEG SS prefix */
819 { X86_64_TABLE (X86_64_37) },
821 { "cmpB", { Eb, Gb } },
822 { "cmpS", { Ev, Gv } },
823 { "cmpB", { Gb, Eb } },
824 { "cmpS", { Gv, Ev } },
825 { "cmpB", { AL, Ib } },
826 { "cmpS", { eAX, Iv } },
827 { "(bad)", { XX } }, /* SEG DS prefix */
828 { X86_64_TABLE (X86_64_3F) },
830 { "inc{S|}", { RMeAX } },
831 { "inc{S|}", { RMeCX } },
832 { "inc{S|}", { RMeDX } },
833 { "inc{S|}", { RMeBX } },
834 { "inc{S|}", { RMeSP } },
835 { "inc{S|}", { RMeBP } },
836 { "inc{S|}", { RMeSI } },
837 { "inc{S|}", { RMeDI } },
839 { "dec{S|}", { RMeAX } },
840 { "dec{S|}", { RMeCX } },
841 { "dec{S|}", { RMeDX } },
842 { "dec{S|}", { RMeBX } },
843 { "dec{S|}", { RMeSP } },
844 { "dec{S|}", { RMeBP } },
845 { "dec{S|}", { RMeSI } },
846 { "dec{S|}", { RMeDI } },
848 { "pushV", { RMrAX } },
849 { "pushV", { RMrCX } },
850 { "pushV", { RMrDX } },
851 { "pushV", { RMrBX } },
852 { "pushV", { RMrSP } },
853 { "pushV", { RMrBP } },
854 { "pushV", { RMrSI } },
855 { "pushV", { RMrDI } },
857 { "popV", { RMrAX } },
858 { "popV", { RMrCX } },
859 { "popV", { RMrDX } },
860 { "popV", { RMrBX } },
861 { "popV", { RMrSP } },
862 { "popV", { RMrBP } },
863 { "popV", { RMrSI } },
864 { "popV", { RMrDI } },
866 { X86_64_TABLE (X86_64_60) },
867 { X86_64_TABLE (X86_64_61) },
868 { X86_64_TABLE (X86_64_62) },
869 { X86_64_TABLE (X86_64_63) },
870 { "(bad)", { XX } }, /* seg fs */
871 { "(bad)", { XX } }, /* seg gs */
872 { "(bad)", { XX } }, /* op size prefix */
873 { "(bad)", { XX } }, /* adr size prefix */
876 { "imulS", { Gv, Ev, Iv } },
877 { "pushT", { sIb } },
878 { "imulS", { Gv, Ev, sIb } },
879 { "ins{b|}", { Ybr, indirDX } },
880 { X86_64_TABLE (X86_64_6D) },
881 { "outs{b|}", { indirDXr, Xb } },
882 { X86_64_TABLE (X86_64_6F) },
884 { "joH", { Jb, XX, cond_jump_flag } },
885 { "jnoH", { Jb, XX, cond_jump_flag } },
886 { "jbH", { Jb, XX, cond_jump_flag } },
887 { "jaeH", { Jb, XX, cond_jump_flag } },
888 { "jeH", { Jb, XX, cond_jump_flag } },
889 { "jneH", { Jb, XX, cond_jump_flag } },
890 { "jbeH", { Jb, XX, cond_jump_flag } },
891 { "jaH", { Jb, XX, cond_jump_flag } },
893 { "jsH", { Jb, XX, cond_jump_flag } },
894 { "jnsH", { Jb, XX, cond_jump_flag } },
895 { "jpH", { Jb, XX, cond_jump_flag } },
896 { "jnpH", { Jb, XX, cond_jump_flag } },
897 { "jlH", { Jb, XX, cond_jump_flag } },
898 { "jgeH", { Jb, XX, cond_jump_flag } },
899 { "jleH", { Jb, XX, cond_jump_flag } },
900 { "jgH", { Jb, XX, cond_jump_flag } },
902 { REG_TABLE (REG_80) },
903 { REG_TABLE (REG_81) },
905 { REG_TABLE (REG_82) },
906 { "testB", { Eb, Gb } },
907 { "testS", { Ev, Gv } },
908 { "xchgB", { Eb, Gb } },
909 { "xchgS", { Ev, Gv } },
911 { "movB", { Eb, Gb } },
912 { "movS", { Ev, Gv } },
913 { "movB", { Gb, Eb } },
914 { "movS", { Gv, Ev } },
915 { "movD", { Sv, Sw } },
916 { MOD_TABLE (MOD_8D) },
917 { "movD", { Sw, Sv } },
918 { REG_TABLE (REG_8F) },
920 { PREFIX_TABLE (PREFIX_90) },
921 { "xchgS", { RMeCX, eAX } },
922 { "xchgS", { RMeDX, eAX } },
923 { "xchgS", { RMeBX, eAX } },
924 { "xchgS", { RMeSP, eAX } },
925 { "xchgS", { RMeBP, eAX } },
926 { "xchgS", { RMeSI, eAX } },
927 { "xchgS", { RMeDI, eAX } },
929 { "cW{t|}R", { XX } },
930 { "cR{t|}O", { XX } },
931 { X86_64_TABLE (X86_64_9A) },
932 { "(bad)", { XX } }, /* fwait */
933 { "pushfT", { XX } },
938 { "movB", { AL, Ob } },
939 { "movS", { eAX, Ov } },
940 { "movB", { Ob, AL } },
941 { "movS", { Ov, eAX } },
942 { "movs{b|}", { Ybr, Xb } },
943 { "movs{R|}", { Yvr, Xv } },
944 { "cmps{b|}", { Xb, Yb } },
945 { "cmps{R|}", { Xv, Yv } },
947 { "testB", { AL, Ib } },
948 { "testS", { eAX, Iv } },
949 { "stosB", { Ybr, AL } },
950 { "stosS", { Yvr, eAX } },
951 { "lodsB", { ALr, Xb } },
952 { "lodsS", { eAXr, Xv } },
953 { "scasB", { AL, Yb } },
954 { "scasS", { eAX, Yv } },
956 { "movB", { RMAL, Ib } },
957 { "movB", { RMCL, Ib } },
958 { "movB", { RMDL, Ib } },
959 { "movB", { RMBL, Ib } },
960 { "movB", { RMAH, Ib } },
961 { "movB", { RMCH, Ib } },
962 { "movB", { RMDH, Ib } },
963 { "movB", { RMBH, Ib } },
965 { "movS", { RMeAX, Iv64 } },
966 { "movS", { RMeCX, Iv64 } },
967 { "movS", { RMeDX, Iv64 } },
968 { "movS", { RMeBX, Iv64 } },
969 { "movS", { RMeSP, Iv64 } },
970 { "movS", { RMeBP, Iv64 } },
971 { "movS", { RMeSI, Iv64 } },
972 { "movS", { RMeDI, Iv64 } },
974 { REG_TABLE (REG_C0) },
975 { REG_TABLE (REG_C1) },
978 { X86_64_TABLE (X86_64_C4) },
979 { X86_64_TABLE (X86_64_C5) },
980 { REG_TABLE (REG_C6) },
981 { REG_TABLE (REG_C7) },
983 { "enterT", { Iw, Ib } },
984 { "leaveT", { XX } },
989 { X86_64_TABLE (X86_64_CE) },
992 { REG_TABLE (REG_D0) },
993 { REG_TABLE (REG_D1) },
994 { REG_TABLE (REG_D2) },
995 { REG_TABLE (REG_D3) },
996 { X86_64_TABLE (X86_64_D4) },
997 { X86_64_TABLE (X86_64_D5) },
999 { "xlat", { DSBX } },
1010 { "loopneFH", { Jb, XX, loop_jcxz_flag } },
1011 { "loopeFH", { Jb, XX, loop_jcxz_flag } },
1012 { "loopFH", { Jb, XX, loop_jcxz_flag } },
1013 { "jEcxzH", { Jb, XX, loop_jcxz_flag } },
1014 { "inB", { AL, Ib } },
1015 { "inG", { zAX, Ib } },
1016 { "outB", { Ib, AL } },
1017 { "outG", { Ib, zAX } },
1019 { "callT", { Jv } },
1021 { X86_64_TABLE (X86_64_EA) },
1023 { "inB", { AL, indirDX } },
1024 { "inG", { zAX, indirDX } },
1025 { "outB", { indirDX, AL } },
1026 { "outG", { indirDX, zAX } },
1028 { "(bad)", { XX } }, /* lock prefix */
1029 { "icebp", { XX } },
1030 { "(bad)", { XX } }, /* repne */
1031 { "(bad)", { XX } }, /* repz */
1034 { REG_TABLE (REG_F6) },
1035 { REG_TABLE (REG_F7) },
1043 { REG_TABLE (REG_FE) },
1044 { REG_TABLE (REG_FF) },
1047 static const struct dis386 dis386_twobyte[] = {
1049 { REG_TABLE (REG_0F00 ) },
1050 { REG_TABLE (REG_0F01 ) },
1051 { "larS", { Gv, Ew } },
1052 { "lslS", { Gv, Ew } },
1053 { "(bad)", { XX } },
1054 { "syscall", { XX } },
1056 { "sysretP", { XX } },
1059 { "wbinvd", { XX } },
1060 { "(bad)", { XX } },
1062 { "(bad)", { XX } },
1063 { REG_TABLE (REG_0F0E) },
1064 { "femms", { XX } },
1065 { "", { MX, EM, OPSUF } }, /* See OP_3DNowSuffix. */
1067 { PREFIX_TABLE (PREFIX_0F10) },
1068 { PREFIX_TABLE (PREFIX_0F11) },
1069 { PREFIX_TABLE (PREFIX_0F12) },
1070 { MOD_TABLE (MOD_0F13) },
1071 { "unpcklpX", { XM, EXx } },
1072 { "unpckhpX", { XM, EXx } },
1073 { PREFIX_TABLE (PREFIX_0F16) },
1074 { MOD_TABLE (MOD_0F17) },
1076 { REG_TABLE (REG_0F18) },
1077 { "(bad)", { XX } },
1078 { "(bad)", { XX } },
1079 { "(bad)", { XX } },
1080 { "(bad)", { XX } },
1081 { "(bad)", { XX } },
1082 { "(bad)", { XX } },
1085 { MOD_TABLE (MOD_0F20) },
1086 { MOD_TABLE (MOD_0F21) },
1087 { MOD_TABLE (MOD_0F22) },
1088 { MOD_TABLE (MOD_0F23) },
1089 { MOD_TABLE (MOD_0F24) },
1090 { THREE_BYTE_TABLE (THREE_BYTE_0F25) },
1091 { MOD_TABLE (MOD_0F26) },
1092 { "(bad)", { XX } },
1094 { "movapX", { XM, EXx } },
1095 { "movapX", { EXx, XM } },
1096 { PREFIX_TABLE (PREFIX_0F2A) },
1097 { PREFIX_TABLE (PREFIX_0F2B) },
1098 { PREFIX_TABLE (PREFIX_0F2C) },
1099 { PREFIX_TABLE (PREFIX_0F2D) },
1100 { PREFIX_TABLE (PREFIX_0F2E) },
1101 { PREFIX_TABLE (PREFIX_0F2F) },
1103 { "wrmsr", { XX } },
1104 { "rdtsc", { XX } },
1105 { "rdmsr", { XX } },
1106 { "rdpmc", { XX } },
1107 { "sysenter", { XX } },
1108 { "sysexit", { XX } },
1109 { "(bad)", { XX } },
1110 { "getsec", { XX } },
1112 { THREE_BYTE_TABLE (THREE_BYTE_0F38) },
1113 { "(bad)", { XX } },
1114 { THREE_BYTE_TABLE (THREE_BYTE_0F3A) },
1115 { "(bad)", { XX } },
1116 { "(bad)", { XX } },
1117 { "(bad)", { XX } },
1118 { "(bad)", { XX } },
1119 { "(bad)", { XX } },
1121 { "cmovo", { Gv, Ev } },
1122 { "cmovno", { Gv, Ev } },
1123 { "cmovb", { Gv, Ev } },
1124 { "cmovae", { Gv, Ev } },
1125 { "cmove", { Gv, Ev } },
1126 { "cmovne", { Gv, Ev } },
1127 { "cmovbe", { Gv, Ev } },
1128 { "cmova", { Gv, Ev } },
1130 { "cmovs", { Gv, Ev } },
1131 { "cmovns", { Gv, Ev } },
1132 { "cmovp", { Gv, Ev } },
1133 { "cmovnp", { Gv, Ev } },
1134 { "cmovl", { Gv, Ev } },
1135 { "cmovge", { Gv, Ev } },
1136 { "cmovle", { Gv, Ev } },
1137 { "cmovg", { Gv, Ev } },
1139 { MOD_TABLE (MOD_0F51) },
1140 { PREFIX_TABLE (PREFIX_0F51) },
1141 { PREFIX_TABLE (PREFIX_0F52) },
1142 { PREFIX_TABLE (PREFIX_0F53) },
1143 { "andpX", { XM, EXx } },
1144 { "andnpX", { XM, EXx } },
1145 { "orpX", { XM, EXx } },
1146 { "xorpX", { XM, EXx } },
1148 { PREFIX_TABLE (PREFIX_0F58) },
1149 { PREFIX_TABLE (PREFIX_0F59) },
1150 { PREFIX_TABLE (PREFIX_0F5A) },
1151 { PREFIX_TABLE (PREFIX_0F5B) },
1152 { PREFIX_TABLE (PREFIX_0F5C) },
1153 { PREFIX_TABLE (PREFIX_0F5D) },
1154 { PREFIX_TABLE (PREFIX_0F5E) },
1155 { PREFIX_TABLE (PREFIX_0F5F) },
1157 { PREFIX_TABLE (PREFIX_0F60) },
1158 { PREFIX_TABLE (PREFIX_0F61) },
1159 { PREFIX_TABLE (PREFIX_0F62) },
1160 { "packsswb", { MX, EM } },
1161 { "pcmpgtb", { MX, EM } },
1162 { "pcmpgtw", { MX, EM } },
1163 { "pcmpgtd", { MX, EM } },
1164 { "packuswb", { MX, EM } },
1166 { "punpckhbw", { MX, EM } },
1167 { "punpckhwd", { MX, EM } },
1168 { "punpckhdq", { MX, EM } },
1169 { "packssdw", { MX, EM } },
1170 { PREFIX_TABLE (PREFIX_0F6C) },
1171 { PREFIX_TABLE (PREFIX_0F6D) },
1172 { "movK", { MX, Edq } },
1173 { PREFIX_TABLE (PREFIX_0F6F) },
1175 { PREFIX_TABLE (PREFIX_0F70) },
1176 { REG_TABLE (REG_0F71) },
1177 { REG_TABLE (REG_0F72) },
1178 { REG_TABLE (REG_0F73) },
1179 { "pcmpeqb", { MX, EM } },
1180 { "pcmpeqw", { MX, EM } },
1181 { "pcmpeqd", { MX, EM } },
1184 { PREFIX_TABLE (PREFIX_0F78) },
1185 { PREFIX_TABLE (PREFIX_0F79) },
1186 { THREE_BYTE_TABLE (THREE_BYTE_0F7A) },
1187 { THREE_BYTE_TABLE (THREE_BYTE_0F7B) },
1188 { PREFIX_TABLE (PREFIX_0F7C) },
1189 { PREFIX_TABLE (PREFIX_0F7D) },
1190 { PREFIX_TABLE (PREFIX_0F7E) },
1191 { PREFIX_TABLE (PREFIX_0F7F) },
1193 { "joH", { Jv, XX, cond_jump_flag } },
1194 { "jnoH", { Jv, XX, cond_jump_flag } },
1195 { "jbH", { Jv, XX, cond_jump_flag } },
1196 { "jaeH", { Jv, XX, cond_jump_flag } },
1197 { "jeH", { Jv, XX, cond_jump_flag } },
1198 { "jneH", { Jv, XX, cond_jump_flag } },
1199 { "jbeH", { Jv, XX, cond_jump_flag } },
1200 { "jaH", { Jv, XX, cond_jump_flag } },
1202 { "jsH", { Jv, XX, cond_jump_flag } },
1203 { "jnsH", { Jv, XX, cond_jump_flag } },
1204 { "jpH", { Jv, XX, cond_jump_flag } },
1205 { "jnpH", { Jv, XX, cond_jump_flag } },
1206 { "jlH", { Jv, XX, cond_jump_flag } },
1207 { "jgeH", { Jv, XX, cond_jump_flag } },
1208 { "jleH", { Jv, XX, cond_jump_flag } },
1209 { "jgH", { Jv, XX, cond_jump_flag } },
1212 { "setno", { Eb } },
1214 { "setae", { Eb } },
1216 { "setne", { Eb } },
1217 { "setbe", { Eb } },
1221 { "setns", { Eb } },
1223 { "setnp", { Eb } },
1225 { "setge", { Eb } },
1226 { "setle", { Eb } },
1229 { "pushT", { fs } },
1231 { "cpuid", { XX } },
1232 { "btS", { Ev, Gv } },
1233 { "shldS", { Ev, Gv, Ib } },
1234 { "shldS", { Ev, Gv, CL } },
1235 { REG_TABLE (REG_0FA6) },
1236 { REG_TABLE (REG_0FA7) },
1238 { "pushT", { gs } },
1241 { "btsS", { Ev, Gv } },
1242 { "shrdS", { Ev, Gv, Ib } },
1243 { "shrdS", { Ev, Gv, CL } },
1244 { REG_TABLE (REG_0FAE) },
1245 { "imulS", { Gv, Ev } },
1247 { "cmpxchgB", { Eb, Gb } },
1248 { "cmpxchgS", { Ev, Gv } },
1249 { MOD_TABLE (MOD_0FB2) },
1250 { "btrS", { Ev, Gv } },
1251 { MOD_TABLE (MOD_0FB4) },
1252 { MOD_TABLE (MOD_0FB5) },
1253 { "movz{bR|x}", { Gv, Eb } },
1254 { "movz{wR|x}", { Gv, Ew } }, /* yes, there really is movzww ! */
1256 { PREFIX_TABLE (PREFIX_0FB8) },
1258 { REG_TABLE (REG_0FBA) },
1259 { "btcS", { Ev, Gv } },
1260 { "bsfS", { Gv, Ev } },
1261 { PREFIX_TABLE (PREFIX_0FBD) },
1262 { "movs{bR|x}", { Gv, Eb } },
1263 { "movs{wR|x}", { Gv, Ew } }, /* yes, there really is movsww ! */
1265 { "xaddB", { Eb, Gb } },
1266 { "xaddS", { Ev, Gv } },
1267 { PREFIX_TABLE (PREFIX_0FC2) },
1268 { "movntiS", { Ev, Gv } },
1269 { "pinsrw", { MX, Edqw, Ib } },
1270 { "pextrw", { Gdq, MS, Ib } },
1271 { "shufpX", { XM, EXx, Ib } },
1272 { REG_TABLE (REG_0FC7) },
1274 { "bswap", { RMeAX } },
1275 { "bswap", { RMeCX } },
1276 { "bswap", { RMeDX } },
1277 { "bswap", { RMeBX } },
1278 { "bswap", { RMeSP } },
1279 { "bswap", { RMeBP } },
1280 { "bswap", { RMeSI } },
1281 { "bswap", { RMeDI } },
1283 { PREFIX_TABLE (PREFIX_0FD0) },
1284 { "psrlw", { MX, EM } },
1285 { "psrld", { MX, EM } },
1286 { "psrlq", { MX, EM } },
1287 { "paddq", { MX, EM } },
1288 { "pmullw", { MX, EM } },
1289 { PREFIX_TABLE (PREFIX_0FD6) },
1290 { MOD_TABLE (MOD_0FD7) },
1292 { "psubusb", { MX, EM } },
1293 { "psubusw", { MX, EM } },
1294 { "pminub", { MX, EM } },
1295 { "pand", { MX, EM } },
1296 { "paddusb", { MX, EM } },
1297 { "paddusw", { MX, EM } },
1298 { "pmaxub", { MX, EM } },
1299 { "pandn", { MX, EM } },
1301 { "pavgb", { MX, EM } },
1302 { "psraw", { MX, EM } },
1303 { "psrad", { MX, EM } },
1304 { "pavgw", { MX, EM } },
1305 { "pmulhuw", { MX, EM } },
1306 { "pmulhw", { MX, EM } },
1307 { PREFIX_TABLE (PREFIX_0FE6) },
1308 { PREFIX_TABLE (PREFIX_0FE7) },
1310 { "psubsb", { MX, EM } },
1311 { "psubsw", { MX, EM } },
1312 { "pminsw", { MX, EM } },
1313 { "por", { MX, EM } },
1314 { "paddsb", { MX, EM } },
1315 { "paddsw", { MX, EM } },
1316 { "pmaxsw", { MX, EM } },
1317 { "pxor", { MX, EM } },
1319 { PREFIX_TABLE (PREFIX_0FF0) },
1320 { "psllw", { MX, EM } },
1321 { "pslld", { MX, EM } },
1322 { "psllq", { MX, EM } },
1323 { "pmuludq", { MX, EM } },
1324 { "pmaddwd", { MX, EM } },
1325 { "psadbw", { MX, EM } },
1326 { PREFIX_TABLE (PREFIX_0FF7) },
1328 { "psubb", { MX, EM } },
1329 { "psubw", { MX, EM } },
1330 { "psubd", { MX, EM } },
1331 { "psubq", { MX, EM } },
1332 { "paddb", { MX, EM } },
1333 { "paddw", { MX, EM } },
1334 { "paddd", { MX, EM } },
1335 { "(bad)", { XX } },
1338 static const unsigned char onebyte_has_modrm[256] = {
1339 /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
1340 /* ------------------------------- */
1341 /* 00 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 00 */
1342 /* 10 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 10 */
1343 /* 20 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 20 */
1344 /* 30 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 30 */
1345 /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 40 */
1346 /* 50 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 50 */
1347 /* 60 */ 0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0, /* 60 */
1348 /* 70 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 70 */
1349 /* 80 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 80 */
1350 /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 90 */
1351 /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* a0 */
1352 /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* b0 */
1353 /* c0 */ 1,1,0,0,1,1,1,1,0,0,0,0,0,0,0,0, /* c0 */
1354 /* d0 */ 1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* d0 */
1355 /* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* e0 */
1356 /* f0 */ 0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1 /* f0 */
1357 /* ------------------------------- */
1358 /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
1361 static const unsigned char twobyte_has_modrm[256] = {
1362 /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
1363 /* ------------------------------- */
1364 /* 00 */ 1,1,1,1,0,0,0,0,0,0,0,0,0,1,0,1, /* 0f */
1365 /* 10 */ 1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,1, /* 1f */
1366 /* 20 */ 1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1, /* 2f */
1367 /* 30 */ 0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0, /* 3f */
1368 /* 40 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 4f */
1369 /* 50 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 5f */
1370 /* 60 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 6f */
1371 /* 70 */ 1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1, /* 7f */
1372 /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */
1373 /* 90 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 9f */
1374 /* a0 */ 0,0,0,1,1,1,1,1,0,0,0,1,1,1,1,1, /* af */
1375 /* b0 */ 1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1, /* bf */
1376 /* c0 */ 1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, /* cf */
1377 /* d0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* df */
1378 /* e0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* ef */
1379 /* f0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0 /* ff */
1380 /* ------------------------------- */
1381 /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
1384 static char obuf[100];
1386 static char scratchbuf[100];
1387 static unsigned char *start_codep;
1388 static unsigned char *insn_codep;
1389 static unsigned char *codep;
1390 static const char *lock_prefix;
1391 static const char *data_prefix;
1392 static const char *addr_prefix;
1393 static const char *repz_prefix;
1394 static const char *repnz_prefix;
1395 static disassemble_info *the_info;
1403 static unsigned char need_modrm;
1405 /* If we are accessing mod/rm/reg without need_modrm set, then the
1406 values are stale. Hitting this abort likely indicates that you
1407 need to update onebyte_has_modrm or twobyte_has_modrm. */
1408 #define MODRM_CHECK if (!need_modrm) abort ()
1410 static const char **names64;
1411 static const char **names32;
1412 static const char **names16;
1413 static const char **names8;
1414 static const char **names8rex;
1415 static const char **names_seg;
1416 static const char *index64;
1417 static const char *index32;
1418 static const char **index16;
1420 static const char *intel_names64[] = {
1421 "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi",
1422 "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"
1424 static const char *intel_names32[] = {
1425 "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi",
1426 "r8d", "r9d", "r10d", "r11d", "r12d", "r13d", "r14d", "r15d"
1428 static const char *intel_names16[] = {
1429 "ax", "cx", "dx", "bx", "sp", "bp", "si", "di",
1430 "r8w", "r9w", "r10w", "r11w", "r12w", "r13w", "r14w", "r15w"
1432 static const char *intel_names8[] = {
1433 "al", "cl", "dl", "bl", "ah", "ch", "dh", "bh",
1435 static const char *intel_names8rex[] = {
1436 "al", "cl", "dl", "bl", "spl", "bpl", "sil", "dil",
1437 "r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b", "r15b"
1439 static const char *intel_names_seg[] = {
1440 "es", "cs", "ss", "ds", "fs", "gs", "?", "?",
1442 static const char *intel_index64 = "riz";
1443 static const char *intel_index32 = "eiz";
1444 static const char *intel_index16[] = {
1445 "bx+si", "bx+di", "bp+si", "bp+di", "si", "di", "bp", "bx"
1448 static const char *att_names64[] = {
1449 "%rax", "%rcx", "%rdx", "%rbx", "%rsp", "%rbp", "%rsi", "%rdi",
1450 "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15"
1452 static const char *att_names32[] = {
1453 "%eax", "%ecx", "%edx", "%ebx", "%esp", "%ebp", "%esi", "%edi",
1454 "%r8d", "%r9d", "%r10d", "%r11d", "%r12d", "%r13d", "%r14d", "%r15d"
1456 static const char *att_names16[] = {
1457 "%ax", "%cx", "%dx", "%bx", "%sp", "%bp", "%si", "%di",
1458 "%r8w", "%r9w", "%r10w", "%r11w", "%r12w", "%r13w", "%r14w", "%r15w"
1460 static const char *att_names8[] = {
1461 "%al", "%cl", "%dl", "%bl", "%ah", "%ch", "%dh", "%bh",
1463 static const char *att_names8rex[] = {
1464 "%al", "%cl", "%dl", "%bl", "%spl", "%bpl", "%sil", "%dil",
1465 "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b"
1467 static const char *att_names_seg[] = {
1468 "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "%?", "%?",
1470 static const char *att_index64 = "%riz";
1471 static const char *att_index32 = "%eiz";
1472 static const char *att_index16[] = {
1473 "%bx,%si", "%bx,%di", "%bp,%si", "%bp,%di", "%si", "%di", "%bp", "%bx"
1476 static const struct dis386 reg_table[][8] = {
1479 { "addA", { Eb, Ib } },
1480 { "orA", { Eb, Ib } },
1481 { "adcA", { Eb, Ib } },
1482 { "sbbA", { Eb, Ib } },
1483 { "andA", { Eb, Ib } },
1484 { "subA", { Eb, Ib } },
1485 { "xorA", { Eb, Ib } },
1486 { "cmpA", { Eb, Ib } },
1490 { "addQ", { Ev, Iv } },
1491 { "orQ", { Ev, Iv } },
1492 { "adcQ", { Ev, Iv } },
1493 { "sbbQ", { Ev, Iv } },
1494 { "andQ", { Ev, Iv } },
1495 { "subQ", { Ev, Iv } },
1496 { "xorQ", { Ev, Iv } },
1497 { "cmpQ", { Ev, Iv } },
1501 { "addQ", { Ev, sIb } },
1502 { "orQ", { Ev, sIb } },
1503 { "adcQ", { Ev, sIb } },
1504 { "sbbQ", { Ev, sIb } },
1505 { "andQ", { Ev, sIb } },
1506 { "subQ", { Ev, sIb } },
1507 { "xorQ", { Ev, sIb } },
1508 { "cmpQ", { Ev, sIb } },
1512 { "popU", { stackEv } },
1513 { "(bad)", { XX } },
1514 { "(bad)", { XX } },
1515 { "(bad)", { XX } },
1516 { "(bad)", { XX } },
1517 { "(bad)", { XX } },
1518 { "(bad)", { XX } },
1519 { "(bad)", { XX } },
1523 { "rolA", { Eb, Ib } },
1524 { "rorA", { Eb, Ib } },
1525 { "rclA", { Eb, Ib } },
1526 { "rcrA", { Eb, Ib } },
1527 { "shlA", { Eb, Ib } },
1528 { "shrA", { Eb, Ib } },
1529 { "(bad)", { XX } },
1530 { "sarA", { Eb, Ib } },
1534 { "rolQ", { Ev, Ib } },
1535 { "rorQ", { Ev, Ib } },
1536 { "rclQ", { Ev, Ib } },
1537 { "rcrQ", { Ev, Ib } },
1538 { "shlQ", { Ev, Ib } },
1539 { "shrQ", { Ev, Ib } },
1540 { "(bad)", { XX } },
1541 { "sarQ", { Ev, Ib } },
1545 { "movA", { Eb, Ib } },
1546 { "(bad)", { XX } },
1547 { "(bad)", { XX } },
1548 { "(bad)", { XX } },
1549 { "(bad)", { XX } },
1550 { "(bad)", { XX } },
1551 { "(bad)", { XX } },
1552 { "(bad)", { XX } },
1556 { "movQ", { Ev, Iv } },
1557 { "(bad)", { XX } },
1558 { "(bad)", { XX } },
1559 { "(bad)", { XX } },
1560 { "(bad)", { XX } },
1561 { "(bad)", { XX } },
1562 { "(bad)", { XX } },
1563 { "(bad)", { XX } },
1567 { "rolA", { Eb, I1 } },
1568 { "rorA", { Eb, I1 } },
1569 { "rclA", { Eb, I1 } },
1570 { "rcrA", { Eb, I1 } },
1571 { "shlA", { Eb, I1 } },
1572 { "shrA", { Eb, I1 } },
1573 { "(bad)", { XX } },
1574 { "sarA", { Eb, I1 } },
1578 { "rolQ", { Ev, I1 } },
1579 { "rorQ", { Ev, I1 } },
1580 { "rclQ", { Ev, I1 } },
1581 { "rcrQ", { Ev, I1 } },
1582 { "shlQ", { Ev, I1 } },
1583 { "shrQ", { Ev, I1 } },
1584 { "(bad)", { XX } },
1585 { "sarQ", { Ev, I1 } },
1589 { "rolA", { Eb, CL } },
1590 { "rorA", { Eb, CL } },
1591 { "rclA", { Eb, CL } },
1592 { "rcrA", { Eb, CL } },
1593 { "shlA", { Eb, CL } },
1594 { "shrA", { Eb, CL } },
1595 { "(bad)", { XX } },
1596 { "sarA", { Eb, CL } },
1600 { "rolQ", { Ev, CL } },
1601 { "rorQ", { Ev, CL } },
1602 { "rclQ", { Ev, CL } },
1603 { "rcrQ", { Ev, CL } },
1604 { "shlQ", { Ev, CL } },
1605 { "shrQ", { Ev, CL } },
1606 { "(bad)", { XX } },
1607 { "sarQ", { Ev, CL } },
1611 { "testA", { Eb, Ib } },
1612 { "(bad)", { XX } },
1615 { "mulA", { Eb } }, /* Don't print the implicit %al register, */
1616 { "imulA", { Eb } }, /* to distinguish these opcodes from other */
1617 { "divA", { Eb } }, /* mul/imul opcodes. Do the same for div */
1618 { "idivA", { Eb } }, /* and idiv for consistency. */
1622 { "testQ", { Ev, Iv } },
1623 { "(bad)", { XX } },
1626 { "mulQ", { Ev } }, /* Don't print the implicit register. */
1627 { "imulQ", { Ev } },
1629 { "idivQ", { Ev } },
1635 { "(bad)", { XX } },
1636 { "(bad)", { XX } },
1637 { "(bad)", { XX } },
1638 { "(bad)", { XX } },
1639 { "(bad)", { XX } },
1640 { "(bad)", { XX } },
1646 { "callT", { indirEv } },
1647 { "JcallT", { indirEp } },
1648 { "jmpT", { indirEv } },
1649 { "JjmpT", { indirEp } },
1650 { "pushU", { stackEv } },
1651 { "(bad)", { XX } },
1655 { "sldtD", { Sv } },
1661 { "(bad)", { XX } },
1662 { "(bad)", { XX } },
1666 { MOD_TABLE (MOD_0F01_REG_0) },
1667 { MOD_TABLE (MOD_0F01_REG_1) },
1668 { MOD_TABLE (MOD_0F01_REG_2) },
1669 { MOD_TABLE (MOD_0F01_REG_3) },
1670 { "smswD", { Sv } },
1671 { "(bad)", { XX } },
1673 { MOD_TABLE (MOD_0F01_REG_7) },
1677 { "prefetch", { Eb } },
1678 { "prefetchw", { Eb } },
1679 { "(bad)", { XX } },
1680 { "(bad)", { XX } },
1681 { "(bad)", { XX } },
1682 { "(bad)", { XX } },
1683 { "(bad)", { XX } },
1684 { "(bad)", { XX } },
1688 { MOD_TABLE (MOD_0F18_REG_0) },
1689 { MOD_TABLE (MOD_0F18_REG_1) },
1690 { MOD_TABLE (MOD_0F18_REG_2) },
1691 { MOD_TABLE (MOD_0F18_REG_3) },
1692 { "(bad)", { XX } },
1693 { "(bad)", { XX } },
1694 { "(bad)", { XX } },
1695 { "(bad)", { XX } },
1699 { "(bad)", { XX } },
1700 { "(bad)", { XX } },
1701 { MOD_TABLE (MOD_0F71_REG_2) },
1702 { "(bad)", { XX } },
1703 { MOD_TABLE (MOD_0F71_REG_4) },
1704 { "(bad)", { XX } },
1705 { MOD_TABLE (MOD_0F71_REG_6) },
1706 { "(bad)", { XX } },
1710 { "(bad)", { XX } },
1711 { "(bad)", { XX } },
1712 { MOD_TABLE (MOD_0F72_REG_2) },
1713 { "(bad)", { XX } },
1714 { MOD_TABLE (MOD_0F72_REG_4) },
1715 { "(bad)", { XX } },
1716 { MOD_TABLE (MOD_0F72_REG_6) },
1717 { "(bad)", { XX } },
1721 { "(bad)", { XX } },
1722 { "(bad)", { XX } },
1723 { MOD_TABLE (MOD_0F73_REG_2) },
1724 { MOD_TABLE (MOD_0F73_REG_3) },
1725 { "(bad)", { XX } },
1726 { "(bad)", { XX } },
1727 { MOD_TABLE (MOD_0F73_REG_6) },
1728 { MOD_TABLE (MOD_0F73_REG_7) },
1732 { "montmul", { { OP_0f07, 0 } } },
1733 { "xsha1", { { OP_0f07, 0 } } },
1734 { "xsha256", { { OP_0f07, 0 } } },
1735 { "(bad)", { { OP_0f07, 0 } } },
1736 { "(bad)", { { OP_0f07, 0 } } },
1737 { "(bad)", { { OP_0f07, 0 } } },
1738 { "(bad)", { { OP_0f07, 0 } } },
1739 { "(bad)", { { OP_0f07, 0 } } },
1743 { "xstore-rng", { { OP_0f07, 0 } } },
1744 { "xcrypt-ecb", { { OP_0f07, 0 } } },
1745 { "xcrypt-cbc", { { OP_0f07, 0 } } },
1746 { "xcrypt-ctr", { { OP_0f07, 0 } } },
1747 { "xcrypt-cfb", { { OP_0f07, 0 } } },
1748 { "xcrypt-ofb", { { OP_0f07, 0 } } },
1749 { "(bad)", { { OP_0f07, 0 } } },
1750 { "(bad)", { { OP_0f07, 0 } } },
1754 { MOD_TABLE (MOD_0FAE_REG_0) },
1755 { MOD_TABLE (MOD_0FAE_REG_1) },
1756 { MOD_TABLE (MOD_0FAE_REG_2) },
1757 { MOD_TABLE (MOD_0FAE_REG_3) },
1758 { "(bad)", { XX } },
1759 { MOD_TABLE (MOD_0FAE_REG_5) },
1760 { MOD_TABLE (MOD_0FAE_REG_6) },
1761 { MOD_TABLE (MOD_0FAE_REG_7) },
1765 { "(bad)", { XX } },
1766 { "(bad)", { XX } },
1767 { "(bad)", { XX } },
1768 { "(bad)", { XX } },
1769 { "btQ", { Ev, Ib } },
1770 { "btsQ", { Ev, Ib } },
1771 { "btrQ", { Ev, Ib } },
1772 { "btcQ", { Ev, Ib } },
1776 { "(bad)", { XX } },
1777 { "cmpxchg8b", { { CMPXCHG8B_Fixup, q_mode } } },
1778 { "(bad)", { XX } },
1779 { "(bad)", { XX } },
1780 { "(bad)", { XX } },
1781 { "(bad)", { XX } },
1782 { MOD_TABLE (MOD_0FC7_REG_6) },
1783 { MOD_TABLE (MOD_0FC7_REG_7) },
1787 static const struct dis386 prefix_table[][4] = {
1790 { "xchgS", { { NOP_Fixup1, eAX_reg }, { NOP_Fixup2, eAX_reg } } },
1791 { "pause", { XX } },
1792 { "xchgS", { { NOP_Fixup1, eAX_reg }, { NOP_Fixup2, eAX_reg } } },
1793 { "(bad)", { XX } },
1798 { "movups", { XM, EXx } },
1799 { "movss", { XM, EXd } },
1800 { "movupd", { XM, EXx } },
1801 { "movsd", { XM, EXq } },
1806 { "movups", { EXx, XM } },
1807 { "movss", { EXd, XM } },
1808 { "movupd", { EXx, XM } },
1809 { "movsd", { EXq, XM } },
1814 { MOD_TABLE (MOD_0F12_PREFIX_0) },
1815 { "movsldup", { XM, EXx } },
1816 { "movlpd", { XM, EXq } },
1817 { "movddup", { XM, EXq } },
1822 { MOD_TABLE (MOD_0F16_PREFIX_0) },
1823 { "movshdup", { XM, EXx } },
1824 { "movhpd", { XM, EXq } },
1825 { "(bad)", { XX } },
1830 { "cvtpi2ps", { XM, EMCq } },
1831 { "cvtsi2ssY", { XM, Ev } },
1832 { "cvtpi2pd", { XM, EMCq } },
1833 { "cvtsi2sdY", { XM, Ev } },
1838 { MOD_TABLE (MOD_0F2B_PREFIX_0) },
1839 { MOD_TABLE (MOD_0F2B_PREFIX_1) },
1840 { MOD_TABLE (MOD_0F2B_PREFIX_2) },
1841 { MOD_TABLE (MOD_0F2B_PREFIX_3) },
1846 { "cvttps2pi", { MXC, EXq } },
1847 { "cvttss2siY", { Gv, EXd } },
1848 { "cvttpd2pi", { MXC, EXx } },
1849 { "cvttsd2siY", { Gv, EXq } },
1854 { "cvtps2pi", { MXC, EXq } },
1855 { "cvtss2siY", { Gv, EXd } },
1856 { "cvtpd2pi", { MXC, EXx } },
1857 { "cvtsd2siY", { Gv, EXq } },
1862 { "ucomiss",{ XM, EXd } },
1863 { "(bad)", { XX } },
1864 { "ucomisd",{ XM, EXq } },
1865 { "(bad)", { XX } },
1870 { "comiss", { XM, EXd } },
1871 { "(bad)", { XX } },
1872 { "comisd", { XM, EXq } },
1873 { "(bad)", { XX } },
1878 { "sqrtps", { XM, EXx } },
1879 { "sqrtss", { XM, EXd } },
1880 { "sqrtpd", { XM, EXx } },
1881 { "sqrtsd", { XM, EXq } },
1886 { "rsqrtps",{ XM, EXx } },
1887 { "rsqrtss",{ XM, EXd } },
1888 { "(bad)", { XX } },
1889 { "(bad)", { XX } },
1894 { "rcpps", { XM, EXx } },
1895 { "rcpss", { XM, EXd } },
1896 { "(bad)", { XX } },
1897 { "(bad)", { XX } },
1902 { "addps", { XM, EXx } },
1903 { "addss", { XM, EXd } },
1904 { "addpd", { XM, EXx } },
1905 { "addsd", { XM, EXq } },
1910 { "mulps", { XM, EXx } },
1911 { "mulss", { XM, EXd } },
1912 { "mulpd", { XM, EXx } },
1913 { "mulsd", { XM, EXq } },
1918 { "cvtps2pd", { XM, EXq } },
1919 { "cvtss2sd", { XM, EXd } },
1920 { "cvtpd2ps", { XM, EXx } },
1921 { "cvtsd2ss", { XM, EXq } },
1926 { "cvtdq2ps", { XM, EXx } },
1927 { "cvttps2dq", { XM, EXx } },
1928 { "cvtps2dq", { XM, EXx } },
1929 { "(bad)", { XX } },
1934 { "subps", { XM, EXx } },
1935 { "subss", { XM, EXd } },
1936 { "subpd", { XM, EXx } },
1937 { "subsd", { XM, EXq } },
1942 { "minps", { XM, EXx } },
1943 { "minss", { XM, EXd } },
1944 { "minpd", { XM, EXx } },
1945 { "minsd", { XM, EXq } },
1950 { "divps", { XM, EXx } },
1951 { "divss", { XM, EXd } },
1952 { "divpd", { XM, EXx } },
1953 { "divsd", { XM, EXq } },
1958 { "maxps", { XM, EXx } },
1959 { "maxss", { XM, EXd } },
1960 { "maxpd", { XM, EXx } },
1961 { "maxsd", { XM, EXq } },
1966 { "punpcklbw",{ MX, EMd } },
1967 { "(bad)", { XX } },
1968 { "punpcklbw",{ MX, EMx } },
1969 { "(bad)", { XX } },
1974 { "punpcklwd",{ MX, EMd } },
1975 { "(bad)", { XX } },
1976 { "punpcklwd",{ MX, EMx } },
1977 { "(bad)", { XX } },
1982 { "punpckldq",{ MX, EMd } },
1983 { "(bad)", { XX } },
1984 { "punpckldq",{ MX, EMx } },
1985 { "(bad)", { XX } },
1990 { "(bad)", { XX } },
1991 { "(bad)", { XX } },
1992 { "punpcklqdq", { XM, EXx } },
1993 { "(bad)", { XX } },
1998 { "(bad)", { XX } },
1999 { "(bad)", { XX } },
2000 { "punpckhqdq", { XM, EXx } },
2001 { "(bad)", { XX } },
2006 { "movq", { MX, EM } },
2007 { "movdqu", { XM, EXx } },
2008 { "movdqa", { XM, EXx } },
2009 { "(bad)", { XX } },
2014 { "pshufw", { MX, EM, Ib } },
2015 { "pshufhw",{ XM, EXx, Ib } },
2016 { "pshufd", { XM, EXx, Ib } },
2017 { "pshuflw",{ XM, EXx, Ib } },
2020 /* PREFIX_0F73_REG_3 */
2022 { "(bad)", { XX } },
2023 { "(bad)", { XX } },
2024 { "psrldq", { XS, Ib } },
2025 { "(bad)", { XX } },
2028 /* PREFIX_0F73_REG_7 */
2030 { "(bad)", { XX } },
2031 { "(bad)", { XX } },
2032 { "pslldq", { XS, Ib } },
2033 { "(bad)", { XX } },
2038 {"vmread", { Em, Gm } },
2040 {"extrq", { XS, Ib, Ib } },
2041 {"insertq", { XM, XS, Ib, Ib } },
2046 {"vmwrite", { Gm, Em } },
2048 {"extrq", { XM, XS } },
2049 {"insertq", { XM, XS } },
2054 { "(bad)", { XX } },
2055 { "(bad)", { XX } },
2056 { "haddpd", { XM, EXx } },
2057 { "haddps", { XM, EXx } },
2062 { "(bad)", { XX } },
2063 { "(bad)", { XX } },
2064 { "hsubpd", { XM, EXx } },
2065 { "hsubps", { XM, EXx } },
2070 { "movK", { Edq, MX } },
2071 { "movq", { XM, EXq } },
2072 { "movK", { Edq, XM } },
2073 { "(bad)", { XX } },
2078 { "movq", { EM, MX } },
2079 { "movdqu", { EXx, XM } },
2080 { "movdqa", { EXx, XM } },
2081 { "(bad)", { XX } },
2086 { "(bad)", { XX } },
2087 { "popcntS", { Gv, Ev } },
2088 { "(bad)", { XX } },
2089 { "(bad)", { XX } },
2094 { "bsrS", { Gv, Ev } },
2095 { "lzcntS", { Gv, Ev } },
2096 { "bsrS", { Gv, Ev } },
2097 { "(bad)", { XX } },
2102 { "cmpps", { XM, EXx, CMP } },
2103 { "cmpss", { XM, EXd, CMP } },
2104 { "cmppd", { XM, EXx, CMP } },
2105 { "cmpsd", { XM, EXq, CMP } },
2108 /* PREFIX_0FC7_REG_6 */
2110 { "vmptrld",{ Mq } },
2111 { "vmxon", { Mq } },
2112 { "vmclear",{ Mq } },
2113 { "(bad)", { XX } },
2118 { "(bad)", { XX } },
2119 { "(bad)", { XX } },
2120 { "addsubpd", { XM, EXx } },
2121 { "addsubps", { XM, EXx } },
2126 { "(bad)", { XX } },
2127 { "movq2dq",{ XM, MS } },
2128 { "movq", { EXq, XM } },
2129 { "movdq2q",{ MX, XS } },
2134 { "(bad)", { XX } },
2135 { "cvtdq2pd", { XM, EXq } },
2136 { "cvttpd2dq", { XM, EXx } },
2137 { "cvtpd2dq", { XM, EXx } },
2142 { "movntq", { EM, MX } },
2143 { "(bad)", { XX } },
2144 { MOD_TABLE (MOD_0FE7_PREFIX_2) },
2145 { "(bad)", { XX } },
2150 { "(bad)", { XX } },
2151 { "(bad)", { XX } },
2152 { "(bad)", { XX } },
2153 { MOD_TABLE (MOD_0FF0_PREFIX_3) },
2158 { "maskmovq", { MX, MS } },
2159 { "(bad)", { XX } },
2160 { "maskmovdqu", { XM, XS } },
2161 { "(bad)", { XX } },
2166 { "(bad)", { XX } },
2167 { "(bad)", { XX } },
2168 { "pblendvb", { XM, EXx, XMM0 } },
2169 { "(bad)", { XX } },
2174 { "(bad)", { XX } },
2175 { "(bad)", { XX } },
2176 { "blendvps", { XM, EXx, XMM0 } },
2177 { "(bad)", { XX } },
2182 { "(bad)", { XX } },
2183 { "(bad)", { XX } },
2184 { "blendvpd", { XM, EXx, XMM0 } },
2185 { "(bad)", { XX } },
2190 { "(bad)", { XX } },
2191 { "(bad)", { XX } },
2192 { "ptest", { XM, EXx } },
2193 { "(bad)", { XX } },
2198 { "(bad)", { XX } },
2199 { "(bad)", { XX } },
2200 { "pmovsxbw", { XM, EXq } },
2201 { "(bad)", { XX } },
2206 { "(bad)", { XX } },
2207 { "(bad)", { XX } },
2208 { "pmovsxbd", { XM, EXd } },
2209 { "(bad)", { XX } },
2214 { "(bad)", { XX } },
2215 { "(bad)", { XX } },
2216 { "pmovsxbq", { XM, EXw } },
2217 { "(bad)", { XX } },
2222 { "(bad)", { XX } },
2223 { "(bad)", { XX } },
2224 { "pmovsxwd", { XM, EXq } },
2225 { "(bad)", { XX } },
2230 { "(bad)", { XX } },
2231 { "(bad)", { XX } },
2232 { "pmovsxwq", { XM, EXd } },
2233 { "(bad)", { XX } },
2238 { "(bad)", { XX } },
2239 { "(bad)", { XX } },
2240 { "pmovsxdq", { XM, EXq } },
2241 { "(bad)", { XX } },
2246 { "(bad)", { XX } },
2247 { "(bad)", { XX } },
2248 { "pmuldq", { XM, EXx } },
2249 { "(bad)", { XX } },
2254 { "(bad)", { XX } },
2255 { "(bad)", { XX } },
2256 { "pcmpeqq", { XM, EXx } },
2257 { "(bad)", { XX } },
2262 { "(bad)", { XX } },
2263 { "(bad)", { XX } },
2264 { MOD_TABLE (MOD_0F382A_PREFIX_2) },
2265 { "(bad)", { XX } },
2270 { "(bad)", { XX } },
2271 { "(bad)", { XX } },
2272 { "packusdw", { XM, EXx } },
2273 { "(bad)", { XX } },
2278 { "(bad)", { XX } },
2279 { "(bad)", { XX } },
2280 { "pmovzxbw", { XM, EXq } },
2281 { "(bad)", { XX } },
2286 { "(bad)", { XX } },
2287 { "(bad)", { XX } },
2288 { "pmovzxbd", { XM, EXd } },
2289 { "(bad)", { XX } },
2294 { "(bad)", { XX } },
2295 { "(bad)", { XX } },
2296 { "pmovzxbq", { XM, EXw } },
2297 { "(bad)", { XX } },
2302 { "(bad)", { XX } },
2303 { "(bad)", { XX } },
2304 { "pmovzxwd", { XM, EXq } },
2305 { "(bad)", { XX } },
2310 { "(bad)", { XX } },
2311 { "(bad)", { XX } },
2312 { "pmovzxwq", { XM, EXd } },
2313 { "(bad)", { XX } },
2318 { "(bad)", { XX } },
2319 { "(bad)", { XX } },
2320 { "pmovzxdq", { XM, EXq } },
2321 { "(bad)", { XX } },
2326 { "(bad)", { XX } },
2327 { "(bad)", { XX } },
2328 { "pcmpgtq", { XM, EXx } },
2329 { "(bad)", { XX } },
2334 { "(bad)", { XX } },
2335 { "(bad)", { XX } },
2336 { "pminsb", { XM, EXx } },
2337 { "(bad)", { XX } },
2342 { "(bad)", { XX } },
2343 { "(bad)", { XX } },
2344 { "pminsd", { XM, EXx } },
2345 { "(bad)", { XX } },
2350 { "(bad)", { XX } },
2351 { "(bad)", { XX } },
2352 { "pminuw", { XM, EXx } },
2353 { "(bad)", { XX } },
2358 { "(bad)", { XX } },
2359 { "(bad)", { XX } },
2360 { "pminud", { XM, EXx } },
2361 { "(bad)", { XX } },
2366 { "(bad)", { XX } },
2367 { "(bad)", { XX } },
2368 { "pmaxsb", { XM, EXx } },
2369 { "(bad)", { XX } },
2374 { "(bad)", { XX } },
2375 { "(bad)", { XX } },
2376 { "pmaxsd", { XM, EXx } },
2377 { "(bad)", { XX } },
2382 { "(bad)", { XX } },
2383 { "(bad)", { XX } },
2384 { "pmaxuw", { XM, EXx } },
2385 { "(bad)", { XX } },
2390 { "(bad)", { XX } },
2391 { "(bad)", { XX } },
2392 { "pmaxud", { XM, EXx } },
2393 { "(bad)", { XX } },
2398 { "(bad)", { XX } },
2399 { "(bad)", { XX } },
2400 { "pmulld", { XM, EXx } },
2401 { "(bad)", { XX } },
2406 { "(bad)", { XX } },
2407 { "(bad)", { XX } },
2408 { "phminposuw", { XM, EXx } },
2409 { "(bad)", { XX } },
2414 { "(bad)", { XX } },
2415 { "(bad)", { XX } },
2416 { "(bad)", { XX } },
2417 { "crc32", { Gdq, { CRC32_Fixup, b_mode } } },
2422 { "(bad)", { XX } },
2423 { "(bad)", { XX } },
2424 { "(bad)", { XX } },
2425 { "crc32", { Gdq, { CRC32_Fixup, v_mode } } },
2430 { "(bad)", { XX } },
2431 { "(bad)", { XX } },
2432 { "roundps", { XM, EXx, Ib } },
2433 { "(bad)", { XX } },
2438 { "(bad)", { XX } },
2439 { "(bad)", { XX } },
2440 { "roundpd", { XM, EXx, Ib } },
2441 { "(bad)", { XX } },
2446 { "(bad)", { XX } },
2447 { "(bad)", { XX } },
2448 { "roundss", { XM, EXd, Ib } },
2449 { "(bad)", { XX } },
2454 { "(bad)", { XX } },
2455 { "(bad)", { XX } },
2456 { "roundsd", { XM, EXq, Ib } },
2457 { "(bad)", { XX } },
2462 { "(bad)", { XX } },
2463 { "(bad)", { XX } },
2464 { "blendps", { XM, EXx, Ib } },
2465 { "(bad)", { XX } },
2470 { "(bad)", { XX } },
2471 { "(bad)", { XX } },
2472 { "blendpd", { XM, EXx, Ib } },
2473 { "(bad)", { XX } },
2478 { "(bad)", { XX } },
2479 { "(bad)", { XX } },
2480 { "pblendw", { XM, EXx, Ib } },
2481 { "(bad)", { XX } },
2486 { "(bad)", { XX } },
2487 { "(bad)", { XX } },
2488 { "pextrb", { Edqb, XM, Ib } },
2489 { "(bad)", { XX } },
2494 { "(bad)", { XX } },
2495 { "(bad)", { XX } },
2496 { "pextrw", { Edqw, XM, Ib } },
2497 { "(bad)", { XX } },
2502 { "(bad)", { XX } },
2503 { "(bad)", { XX } },
2504 { "pextrK", { Edq, XM, Ib } },
2505 { "(bad)", { XX } },
2510 { "(bad)", { XX } },
2511 { "(bad)", { XX } },
2512 { "extractps", { Edqd, XM, Ib } },
2513 { "(bad)", { XX } },
2518 { "(bad)", { XX } },
2519 { "(bad)", { XX } },
2520 { "pinsrb", { XM, Edqb, Ib } },
2521 { "(bad)", { XX } },
2526 { "(bad)", { XX } },
2527 { "(bad)", { XX } },
2528 { "insertps", { XM, EXd, Ib } },
2529 { "(bad)", { XX } },
2534 { "(bad)", { XX } },
2535 { "(bad)", { XX } },
2536 { "pinsrK", { XM, Edq, Ib } },
2537 { "(bad)", { XX } },
2542 { "(bad)", { XX } },
2543 { "(bad)", { XX } },
2544 { "dpps", { XM, EXx, Ib } },
2545 { "(bad)", { XX } },
2550 { "(bad)", { XX } },
2551 { "(bad)", { XX } },
2552 { "dppd", { XM, EXx, Ib } },
2553 { "(bad)", { XX } },
2558 { "(bad)", { XX } },
2559 { "(bad)", { XX } },
2560 { "mpsadbw", { XM, EXx, Ib } },
2561 { "(bad)", { XX } },
2566 { "(bad)", { XX } },
2567 { "(bad)", { XX } },
2568 { "pcmpestrm", { XM, EXx, Ib } },
2569 { "(bad)", { XX } },
2574 { "(bad)", { XX } },
2575 { "(bad)", { XX } },
2576 { "pcmpestri", { XM, EXx, Ib } },
2577 { "(bad)", { XX } },
2582 { "(bad)", { XX } },
2583 { "(bad)", { XX } },
2584 { "pcmpistrm", { XM, EXx, Ib } },
2585 { "(bad)", { XX } },
2590 { "(bad)", { XX } },
2591 { "(bad)", { XX } },
2592 { "pcmpistri", { XM, EXx, Ib } },
2593 { "(bad)", { XX } },
2597 static const struct dis386 x86_64_table[][2] = {
2600 { "push{T|}", { es } },
2601 { "(bad)", { XX } },
2606 { "pop{T|}", { es } },
2607 { "(bad)", { XX } },
2612 { "push{T|}", { cs } },
2613 { "(bad)", { XX } },
2618 { "push{T|}", { ss } },
2619 { "(bad)", { XX } },
2624 { "pop{T|}", { ss } },
2625 { "(bad)", { XX } },
2630 { "push{T|}", { ds } },
2631 { "(bad)", { XX } },
2636 { "pop{T|}", { ds } },
2637 { "(bad)", { XX } },
2643 { "(bad)", { XX } },
2649 { "(bad)", { XX } },
2655 { "(bad)", { XX } },
2661 { "(bad)", { XX } },
2666 { "pusha{P|}", { XX } },
2667 { "(bad)", { XX } },
2672 { "popa{P|}", { XX } },
2673 { "(bad)", { XX } },
2678 { MOD_TABLE (MOD_62_32BIT) },
2679 { "(bad)", { XX } },
2684 { "arpl", { Ew, Gw } },
2685 { "movs{lq|xd}", { Gv, Ed } },
2690 { "ins{R|}", { Yzr, indirDX } },
2691 { "ins{G|}", { Yzr, indirDX } },
2696 { "outs{R|}", { indirDXr, Xz } },
2697 { "outs{G|}", { indirDXr, Xz } },
2702 { "Jcall{T|}", { Ap } },
2703 { "(bad)", { XX } },
2708 { MOD_TABLE (MOD_C4_32BIT) },
2709 { "(bad)", { XX } },
2714 { MOD_TABLE (MOD_C5_32BIT) },
2715 { "(bad)", { XX } },
2721 { "(bad)", { XX } },
2727 { "(bad)", { XX } },
2733 { "(bad)", { XX } },
2738 { "Jjmp{T|}", { Ap } },
2739 { "(bad)", { XX } },
2742 /* X86_64_0F01_REG_0 */
2744 { "sgdt{Q|IQ}", { M } },
2748 /* X86_64_0F01_REG_1 */
2750 { "sidt{Q|IQ}", { M } },
2754 /* X86_64_0F01_REG_2 */
2756 { "lgdt{Q|Q}", { M } },
2760 /* X86_64_0F01_REG_3 */
2762 { "lidt{Q|Q}", { M } },
2767 static const struct dis386 three_byte_table[][256] = {
2768 /* THREE_BYTE_0F24 */
2771 { "fmaddps", { { OP_DREX4, q_mode } } },
2772 { "fmaddpd", { { OP_DREX4, q_mode } } },
2773 { "fmaddss", { { OP_DREX4, w_mode } } },
2774 { "fmaddsd", { { OP_DREX4, d_mode } } },
2775 { "fmaddps", { { OP_DREX4, DREX_OC1 + q_mode } } },
2776 { "fmaddpd", { { OP_DREX4, DREX_OC1 + q_mode } } },
2777 { "fmaddss", { { OP_DREX4, DREX_OC1 + w_mode } } },
2778 { "fmaddsd", { { OP_DREX4, DREX_OC1 + d_mode } } },
2780 { "fmsubps", { { OP_DREX4, q_mode } } },
2781 { "fmsubpd", { { OP_DREX4, q_mode } } },
2782 { "fmsubss", { { OP_DREX4, w_mode } } },
2783 { "fmsubsd", { { OP_DREX4, d_mode } } },
2784 { "fmsubps", { { OP_DREX4, DREX_OC1 + q_mode } } },
2785 { "fmsubpd", { { OP_DREX4, DREX_OC1 + q_mode } } },
2786 { "fmsubss", { { OP_DREX4, DREX_OC1 + w_mode } } },
2787 { "fmsubsd", { { OP_DREX4, DREX_OC1 + d_mode } } },
2789 { "fnmaddps", { { OP_DREX4, q_mode } } },
2790 { "fnmaddpd", { { OP_DREX4, q_mode } } },
2791 { "fnmaddss", { { OP_DREX4, w_mode } } },
2792 { "fnmaddsd", { { OP_DREX4, d_mode } } },
2793 { "fnmaddps", { { OP_DREX4, DREX_OC1 + q_mode } } },
2794 { "fnmaddpd", { { OP_DREX4, DREX_OC1 + q_mode } } },
2795 { "fnmaddss", { { OP_DREX4, DREX_OC1 + w_mode } } },
2796 { "fnmaddsd", { { OP_DREX4, DREX_OC1 + d_mode } } },
2798 { "fnmsubps", { { OP_DREX4, q_mode } } },
2799 { "fnmsubpd", { { OP_DREX4, q_mode } } },
2800 { "fnmsubss", { { OP_DREX4, w_mode } } },
2801 { "fnmsubsd", { { OP_DREX4, d_mode } } },
2802 { "fnmsubps", { { OP_DREX4, DREX_OC1 + q_mode } } },
2803 { "fnmsubpd", { { OP_DREX4, DREX_OC1 + q_mode } } },
2804 { "fnmsubss", { { OP_DREX4, DREX_OC1 + w_mode } } },
2805 { "fnmsubsd", { { OP_DREX4, DREX_OC1 + d_mode } } },
2807 { "permps", { { OP_DREX4, q_mode } } },
2808 { "permpd", { { OP_DREX4, q_mode } } },
2809 { "pcmov", { { OP_DREX4, q_mode } } },
2810 { "pperm", { { OP_DREX4, q_mode } } },
2811 { "permps", { { OP_DREX4, DREX_OC1 + q_mode } } },
2812 { "permpd", { { OP_DREX4, DREX_OC1 + q_mode } } },
2813 { "pcmov", { { OP_DREX4, DREX_OC1 + w_mode } } },
2814 { "pperm", { { OP_DREX4, DREX_OC1 + d_mode } } },
2816 { "(bad)", { XX } },
2817 { "(bad)", { XX } },
2818 { "(bad)", { XX } },
2819 { "(bad)", { XX } },
2820 { "(bad)", { XX } },
2821 { "(bad)", { XX } },
2822 { "(bad)", { XX } },
2823 { "(bad)", { XX } },
2825 { "(bad)", { XX } },
2826 { "(bad)", { XX } },
2827 { "(bad)", { XX } },
2828 { "(bad)", { XX } },
2829 { "(bad)", { XX } },
2830 { "(bad)", { XX } },
2831 { "(bad)", { XX } },
2832 { "(bad)", { XX } },
2834 { "(bad)", { XX } },
2835 { "(bad)", { XX } },
2836 { "(bad)", { XX } },
2837 { "(bad)", { XX } },
2838 { "(bad)", { XX } },
2839 { "(bad)", { XX } },
2840 { "(bad)", { XX } },
2841 { "(bad)", { XX } },
2843 { "protb", { { OP_DREX3, q_mode } } },
2844 { "protw", { { OP_DREX3, q_mode } } },
2845 { "protd", { { OP_DREX3, q_mode } } },
2846 { "protq", { { OP_DREX3, q_mode } } },
2847 { "pshlb", { { OP_DREX3, q_mode } } },
2848 { "pshlw", { { OP_DREX3, q_mode } } },
2849 { "pshld", { { OP_DREX3, q_mode } } },
2850 { "pshlq", { { OP_DREX3, q_mode } } },
2852 { "pshab", { { OP_DREX3, q_mode } } },
2853 { "pshaw", { { OP_DREX3, q_mode } } },
2854 { "pshad", { { OP_DREX3, q_mode } } },
2855 { "pshaq", { { OP_DREX3, q_mode } } },
2856 { "(bad)", { XX } },
2857 { "(bad)", { XX } },
2858 { "(bad)", { XX } },
2859 { "(bad)", { XX } },
2861 { "(bad)", { XX } },
2862 { "(bad)", { XX } },
2863 { "(bad)", { XX } },
2864 { "(bad)", { XX } },
2865 { "(bad)", { XX } },
2866 { "(bad)", { XX } },
2867 { "(bad)", { XX } },
2868 { "(bad)", { XX } },
2870 { "(bad)", { XX } },
2871 { "(bad)", { XX } },
2872 { "(bad)", { XX } },
2873 { "(bad)", { XX } },
2874 { "(bad)", { XX } },
2875 { "(bad)", { XX } },
2876 { "(bad)", { XX } },
2877 { "(bad)", { XX } },
2879 { "(bad)", { XX } },
2880 { "(bad)", { XX } },
2881 { "(bad)", { XX } },
2882 { "(bad)", { XX } },
2883 { "(bad)", { XX } },
2884 { "(bad)", { XX } },
2885 { "(bad)", { XX } },
2886 { "(bad)", { XX } },
2888 { "(bad)", { XX } },
2889 { "(bad)", { XX } },
2890 { "(bad)", { XX } },
2891 { "(bad)", { XX } },
2892 { "(bad)", { XX } },
2893 { "(bad)", { XX } },
2894 { "(bad)", { XX } },
2895 { "(bad)", { XX } },
2897 { "(bad)", { XX } },
2898 { "(bad)", { XX } },
2899 { "(bad)", { XX } },
2900 { "(bad)", { XX } },
2901 { "(bad)", { XX } },
2902 { "(bad)", { XX } },
2903 { "(bad)", { XX } },
2904 { "(bad)", { XX } },
2906 { "(bad)", { XX } },
2907 { "(bad)", { XX } },
2908 { "(bad)", { XX } },
2909 { "(bad)", { XX } },
2910 { "(bad)", { XX } },
2911 { "(bad)", { XX } },
2912 { "(bad)", { XX } },
2913 { "(bad)", { XX } },
2915 { "(bad)", { XX } },
2916 { "(bad)", { XX } },
2917 { "(bad)", { XX } },
2918 { "(bad)", { XX } },
2919 { "(bad)", { XX } },
2920 { "pmacssww", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2921 { "pmacsswd", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2922 { "pmacssdql", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2924 { "(bad)", { XX } },
2925 { "(bad)", { XX } },
2926 { "(bad)", { XX } },
2927 { "(bad)", { XX } },
2928 { "(bad)", { XX } },
2929 { "(bad)", { XX } },
2930 { "pmacssdd", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2931 { "pmacssdqh", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2933 { "(bad)", { XX } },
2934 { "(bad)", { XX } },
2935 { "(bad)", { XX } },
2936 { "(bad)", { XX } },
2937 { "(bad)", { XX } },
2938 { "pmacsww", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2939 { "pmacswd", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2940 { "pmacsdql", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2942 { "(bad)", { XX } },
2943 { "(bad)", { XX } },
2944 { "(bad)", { XX } },
2945 { "(bad)", { XX } },
2946 { "(bad)", { XX } },
2947 { "(bad)", { XX } },
2948 { "pmacsdd", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2949 { "pmacsdqh", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2951 { "(bad)", { XX } },
2952 { "(bad)", { XX } },
2953 { "(bad)", { XX } },
2954 { "(bad)", { XX } },
2955 { "(bad)", { XX } },
2956 { "(bad)", { XX } },
2957 { "pmadcsswd", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2958 { "(bad)", { XX } },
2960 { "(bad)", { XX } },
2961 { "(bad)", { XX } },
2962 { "(bad)", { XX } },
2963 { "(bad)", { XX } },
2964 { "(bad)", { XX } },
2965 { "(bad)", { XX } },
2966 { "(bad)", { XX } },
2967 { "(bad)", { XX } },
2969 { "(bad)", { XX } },
2970 { "(bad)", { XX } },
2971 { "(bad)", { XX } },
2972 { "(bad)", { XX } },
2973 { "(bad)", { XX } },
2974 { "(bad)", { XX } },
2975 { "pmadcswd", { { OP_DREX4, DREX_OC1 + DREX_NO_OC0 + q_mode } } },
2976 { "(bad)", { XX } },
2978 { "(bad)", { XX } },
2979 { "(bad)", { XX } },
2980 { "(bad)", { XX } },
2981 { "(bad)", { XX } },
2982 { "(bad)", { XX } },
2983 { "(bad)", { XX } },
2984 { "(bad)", { XX } },
2985 { "(bad)", { XX } },
2987 { "(bad)", { XX } },
2988 { "(bad)", { XX } },
2989 { "(bad)", { XX } },
2990 { "(bad)", { XX } },
2991 { "(bad)", { XX } },
2992 { "(bad)", { XX } },
2993 { "(bad)", { XX } },
2994 { "(bad)", { XX } },
2996 { "(bad)", { XX } },
2997 { "(bad)", { XX } },
2998 { "(bad)", { XX } },
2999 { "(bad)", { XX } },
3000 { "(bad)", { XX } },
3001 { "(bad)", { XX } },
3002 { "(bad)", { XX } },
3003 { "(bad)", { XX } },
3005 { "(bad)", { XX } },
3006 { "(bad)", { XX } },
3007 { "(bad)", { XX } },
3008 { "(bad)", { XX } },
3009 { "(bad)", { XX } },
3010 { "(bad)", { XX } },
3011 { "(bad)", { XX } },
3012 { "(bad)", { XX } },
3014 { "(bad)", { XX } },
3015 { "(bad)", { XX } },
3016 { "(bad)", { XX } },
3017 { "(bad)", { XX } },
3018 { "(bad)", { XX } },
3019 { "(bad)", { XX } },
3020 { "(bad)", { XX } },
3021 { "(bad)", { XX } },
3023 { "(bad)", { XX } },
3024 { "(bad)", { XX } },
3025 { "(bad)", { XX } },
3026 { "(bad)", { XX } },
3027 { "(bad)", { XX } },
3028 { "(bad)", { XX } },
3029 { "(bad)", { XX } },
3030 { "(bad)", { XX } },
3032 { "(bad)", { XX } },
3033 { "(bad)", { XX } },
3034 { "(bad)", { XX } },
3035 { "(bad)", { XX } },
3036 { "(bad)", { XX } },
3037 { "(bad)", { XX } },
3038 { "(bad)", { XX } },
3039 { "(bad)", { XX } },
3041 { "(bad)", { XX } },
3042 { "(bad)", { XX } },
3043 { "(bad)", { XX } },
3044 { "(bad)", { XX } },
3045 { "(bad)", { XX } },
3046 { "(bad)", { XX } },
3047 { "(bad)", { XX } },
3048 { "(bad)", { XX } },
3050 { "(bad)", { XX } },
3051 { "(bad)", { XX } },
3052 { "(bad)", { XX } },
3053 { "(bad)", { XX } },
3054 { "(bad)", { XX } },
3055 { "(bad)", { XX } },
3056 { "(bad)", { XX } },
3057 { "(bad)", { XX } },
3059 /* THREE_BYTE_0F25 */
3062 { "(bad)", { XX } },
3063 { "(bad)", { XX } },
3064 { "(bad)", { XX } },
3065 { "(bad)", { XX } },
3066 { "(bad)", { XX } },
3067 { "(bad)", { XX } },
3068 { "(bad)", { XX } },
3069 { "(bad)", { XX } },
3071 { "(bad)", { XX } },
3072 { "(bad)", { XX } },
3073 { "(bad)", { XX } },
3074 { "(bad)", { XX } },
3075 { "(bad)", { XX } },
3076 { "(bad)", { XX } },
3077 { "(bad)", { XX } },
3078 { "(bad)", { XX } },
3080 { "(bad)", { XX } },
3081 { "(bad)", { XX } },
3082 { "(bad)", { XX } },
3083 { "(bad)", { XX } },
3084 { "(bad)", { XX } },
3085 { "(bad)", { XX } },
3086 { "(bad)", { XX } },
3087 { "(bad)", { XX } },
3089 { "(bad)", { XX } },
3090 { "(bad)", { XX } },
3091 { "(bad)", { XX } },
3092 { "(bad)", { XX } },
3093 { "(bad)", { XX } },
3094 { "(bad)", { XX } },
3095 { "(bad)", { XX } },
3096 { "(bad)", { XX } },
3098 { "(bad)", { XX } },
3099 { "(bad)", { XX } },
3100 { "(bad)", { XX } },
3101 { "(bad)", { XX } },
3102 { "(bad)", { XX } },
3103 { "(bad)", { XX } },
3104 { "(bad)", { XX } },
3105 { "(bad)", { XX } },
3107 { "(bad)", { XX } },
3108 { "(bad)", { XX } },
3109 { "(bad)", { XX } },
3110 { "(bad)", { XX } },
3111 { "comps", { { OP_DREX3, q_mode }, { OP_DREX_FCMP, b_mode } } },
3112 { "compd", { { OP_DREX3, q_mode }, { OP_DREX_FCMP, b_mode } } },
3113 { "comss", { { OP_DREX3, w_mode }, { OP_DREX_FCMP, b_mode } } },
3114 { "comsd", { { OP_DREX3, d_mode }, { OP_DREX_FCMP, b_mode } } },
3116 { "(bad)", { XX } },
3117 { "(bad)", { XX } },
3118 { "(bad)", { XX } },
3119 { "(bad)", { XX } },
3120 { "(bad)", { XX } },
3121 { "(bad)", { XX } },
3122 { "(bad)", { XX } },
3123 { "(bad)", { XX } },
3125 { "(bad)", { XX } },
3126 { "(bad)", { XX } },
3127 { "(bad)", { XX } },
3128 { "(bad)", { XX } },
3129 { "(bad)", { XX } },
3130 { "(bad)", { XX } },
3131 { "(bad)", { XX } },
3132 { "(bad)", { XX } },
3134 { "(bad)", { XX } },
3135 { "(bad)", { XX } },
3136 { "(bad)", { XX } },
3137 { "(bad)", { XX } },
3138 { "(bad)", { XX } },
3139 { "(bad)", { XX } },
3140 { "(bad)", { XX } },
3141 { "(bad)", { XX } },
3143 { "(bad)", { XX } },
3144 { "(bad)", { XX } },
3145 { "(bad)", { XX } },
3146 { "(bad)", { XX } },
3147 { "pcomb", { { OP_DREX3, q_mode }, { OP_DREX_ICMP, b_mode } } },
3148 { "pcomw", { { OP_DREX3, q_mode }, { OP_DREX_ICMP, b_mode } } },
3149 { "pcomd", { { OP_DREX3, q_mode }, { OP_DREX_ICMP, b_mode } } },
3150 { "pcomq", { { OP_DREX3, q_mode }, { OP_DREX_ICMP, b_mode } } },
3152 { "(bad)", { XX } },
3153 { "(bad)", { XX } },
3154 { "(bad)", { XX } },
3155 { "(bad)", { XX } },
3156 { "(bad)", { XX } },
3157 { "(bad)", { XX } },
3158 { "(bad)", { XX } },
3159 { "(bad)", { XX } },
3161 { "(bad)", { XX } },
3162 { "(bad)", { XX } },
3163 { "(bad)", { XX } },
3164 { "(bad)", { XX } },
3165 { "(bad)", { XX } },
3166 { "(bad)", { XX } },
3167 { "(bad)", { XX } },
3168 { "(bad)", { XX } },
3170 { "(bad)", { XX } },
3171 { "(bad)", { XX } },
3172 { "(bad)", { XX } },
3173 { "(bad)", { XX } },
3174 { "(bad)", { XX } },
3175 { "(bad)", { XX } },
3176 { "(bad)", { XX } },
3177 { "(bad)", { XX } },
3179 { "(bad)", { XX } },
3180 { "(bad)", { XX } },
3181 { "(bad)", { XX } },
3182 { "(bad)", { XX } },
3183 { "pcomub", { { OP_DREX3, q_mode }, { OP_DREX_ICMP, b_mode } } },
3184 { "pcomuw", { { OP_DREX3, q_mode }, { OP_DREX_ICMP, b_mode } } },
3185 { "pcomud", { { OP_DREX3, q_mode }, { OP_DREX_ICMP, b_mode } } },
3186 { "pcomuq", { { OP_DREX3, q_mode }, { OP_DREX_ICMP, b_mode } } },
3188 { "(bad)", { XX } },
3189 { "(bad)", { XX } },
3190 { "(bad)", { XX } },
3191 { "(bad)", { XX } },
3192 { "(bad)", { XX } },
3193 { "(bad)", { XX } },
3194 { "(bad)", { XX } },
3195 { "(bad)", { XX } },
3197 { "(bad)", { XX } },
3198 { "(bad)", { XX } },
3199 { "(bad)", { XX } },
3200 { "(bad)", { XX } },
3201 { "(bad)", { XX } },
3202 { "(bad)", { XX } },
3203 { "(bad)", { XX } },
3204 { "(bad)", { XX } },
3206 { "(bad)", { XX } },
3207 { "(bad)", { XX } },
3208 { "(bad)", { XX } },
3209 { "(bad)", { XX } },
3210 { "(bad)", { XX } },
3211 { "(bad)", { XX } },
3212 { "(bad)", { XX } },
3213 { "(bad)", { XX } },
3215 { "(bad)", { XX } },
3216 { "(bad)", { XX } },
3217 { "(bad)", { XX } },
3218 { "(bad)", { XX } },
3219 { "(bad)", { XX } },
3220 { "(bad)", { XX } },
3221 { "(bad)", { XX } },
3222 { "(bad)", { XX } },
3224 { "(bad)", { XX } },
3225 { "(bad)", { XX } },
3226 { "(bad)", { XX } },
3227 { "(bad)", { XX } },
3228 { "(bad)", { XX } },
3229 { "(bad)", { XX } },
3230 { "(bad)", { XX } },
3231 { "(bad)", { XX } },
3233 { "(bad)", { XX } },
3234 { "(bad)", { XX } },
3235 { "(bad)", { XX } },
3236 { "(bad)", { XX } },
3237 { "(bad)", { XX } },
3238 { "(bad)", { XX } },
3239 { "(bad)", { XX } },
3240 { "(bad)", { XX } },
3242 { "(bad)", { XX } },
3243 { "(bad)", { XX } },
3244 { "(bad)", { XX } },
3245 { "(bad)", { XX } },
3246 { "(bad)", { XX } },
3247 { "(bad)", { XX } },
3248 { "(bad)", { XX } },
3249 { "(bad)", { XX } },
3251 { "(bad)", { XX } },
3252 { "(bad)", { XX } },
3253 { "(bad)", { XX } },
3254 { "(bad)", { XX } },
3255 { "(bad)", { XX } },
3256 { "(bad)", { XX } },
3257 { "(bad)", { XX } },
3258 { "(bad)", { XX } },
3260 { "(bad)", { XX } },
3261 { "(bad)", { XX } },
3262 { "(bad)", { XX } },
3263 { "(bad)", { XX } },
3264 { "(bad)", { XX } },
3265 { "(bad)", { XX } },
3266 { "(bad)", { XX } },
3267 { "(bad)", { XX } },
3269 { "(bad)", { XX } },
3270 { "(bad)", { XX } },
3271 { "(bad)", { XX } },
3272 { "(bad)", { XX } },
3273 { "(bad)", { XX } },
3274 { "(bad)", { XX } },
3275 { "(bad)", { XX } },
3276 { "(bad)", { XX } },
3278 { "(bad)", { XX } },
3279 { "(bad)", { XX } },
3280 { "(bad)", { XX } },
3281 { "(bad)", { XX } },
3282 { "(bad)", { XX } },
3283 { "(bad)", { XX } },
3284 { "(bad)", { XX } },
3285 { "(bad)", { XX } },
3287 { "(bad)", { XX } },
3288 { "(bad)", { XX } },
3289 { "(bad)", { XX } },
3290 { "(bad)", { XX } },
3291 { "(bad)", { XX } },
3292 { "(bad)", { XX } },
3293 { "(bad)", { XX } },
3294 { "(bad)", { XX } },
3296 { "(bad)", { XX } },
3297 { "(bad)", { XX } },
3298 { "(bad)", { XX } },
3299 { "(bad)", { XX } },
3300 { "(bad)", { XX } },
3301 { "(bad)", { XX } },
3302 { "(bad)", { XX } },
3303 { "(bad)", { XX } },
3305 { "(bad)", { XX } },
3306 { "(bad)", { XX } },
3307 { "(bad)", { XX } },
3308 { "(bad)", { XX } },
3309 { "(bad)", { XX } },
3310 { "(bad)", { XX } },
3311 { "(bad)", { XX } },
3312 { "(bad)", { XX } },
3314 { "(bad)", { XX } },
3315 { "(bad)", { XX } },
3316 { "(bad)", { XX } },
3317 { "(bad)", { XX } },
3318 { "(bad)", { XX } },
3319 { "(bad)", { XX } },
3320 { "(bad)", { XX } },
3321 { "(bad)", { XX } },
3323 { "(bad)", { XX } },
3324 { "(bad)", { XX } },
3325 { "(bad)", { XX } },
3326 { "(bad)", { XX } },
3327 { "(bad)", { XX } },
3328 { "(bad)", { XX } },
3329 { "(bad)", { XX } },
3330 { "(bad)", { XX } },
3332 { "(bad)", { XX } },
3333 { "(bad)", { XX } },
3334 { "(bad)", { XX } },
3335 { "(bad)", { XX } },
3336 { "(bad)", { XX } },
3337 { "(bad)", { XX } },
3338 { "(bad)", { XX } },
3339 { "(bad)", { XX } },
3341 { "(bad)", { XX } },
3342 { "(bad)", { XX } },
3343 { "(bad)", { XX } },
3344 { "(bad)", { XX } },
3345 { "(bad)", { XX } },
3346 { "(bad)", { XX } },
3347 { "(bad)", { XX } },
3348 { "(bad)", { XX } },
3350 /* THREE_BYTE_0F38 */
3353 { "pshufb", { MX, EM } },
3354 { "phaddw", { MX, EM } },
3355 { "phaddd", { MX, EM } },
3356 { "phaddsw", { MX, EM } },
3357 { "pmaddubsw", { MX, EM } },
3358 { "phsubw", { MX, EM } },
3359 { "phsubd", { MX, EM } },
3360 { "phsubsw", { MX, EM } },
3362 { "psignb", { MX, EM } },
3363 { "psignw", { MX, EM } },
3364 { "psignd", { MX, EM } },
3365 { "pmulhrsw", { MX, EM } },
3366 { "(bad)", { XX } },
3367 { "(bad)", { XX } },
3368 { "(bad)", { XX } },
3369 { "(bad)", { XX } },
3371 { PREFIX_TABLE (PREFIX_0F3810) },
3372 { "(bad)", { XX } },
3373 { "(bad)", { XX } },
3374 { "(bad)", { XX } },
3375 { PREFIX_TABLE (PREFIX_0F3814) },
3376 { PREFIX_TABLE (PREFIX_0F3815) },
3377 { "(bad)", { XX } },
3378 { PREFIX_TABLE (PREFIX_0F3817) },
3380 { "(bad)", { XX } },
3381 { "(bad)", { XX } },
3382 { "(bad)", { XX } },
3383 { "(bad)", { XX } },
3384 { "pabsb", { MX, EM } },
3385 { "pabsw", { MX, EM } },
3386 { "pabsd", { MX, EM } },
3387 { "(bad)", { XX } },
3389 { PREFIX_TABLE (PREFIX_0F3820) },
3390 { PREFIX_TABLE (PREFIX_0F3821) },
3391 { PREFIX_TABLE (PREFIX_0F3822) },
3392 { PREFIX_TABLE (PREFIX_0F3823) },
3393 { PREFIX_TABLE (PREFIX_0F3824) },
3394 { PREFIX_TABLE (PREFIX_0F3825) },
3395 { "(bad)", { XX } },
3396 { "(bad)", { XX } },
3398 { PREFIX_TABLE (PREFIX_0F3828) },
3399 { PREFIX_TABLE (PREFIX_0F3829) },
3400 { PREFIX_TABLE (PREFIX_0F382A) },
3401 { PREFIX_TABLE (PREFIX_0F382B) },
3402 { "(bad)", { XX } },
3403 { "(bad)", { XX } },
3404 { "(bad)", { XX } },
3405 { "(bad)", { XX } },
3407 { PREFIX_TABLE (PREFIX_0F3830) },
3408 { PREFIX_TABLE (PREFIX_0F3831) },
3409 { PREFIX_TABLE (PREFIX_0F3832) },
3410 { PREFIX_TABLE (PREFIX_0F3833) },
3411 { PREFIX_TABLE (PREFIX_0F3834) },
3412 { PREFIX_TABLE (PREFIX_0F3835) },
3413 { "(bad)", { XX } },
3414 { PREFIX_TABLE (PREFIX_0F3837) },
3416 { PREFIX_TABLE (PREFIX_0F3838) },
3417 { PREFIX_TABLE (PREFIX_0F3839) },
3418 { PREFIX_TABLE (PREFIX_0F383A) },
3419 { PREFIX_TABLE (PREFIX_0F383B) },
3420 { PREFIX_TABLE (PREFIX_0F383C) },
3421 { PREFIX_TABLE (PREFIX_0F383D) },
3422 { PREFIX_TABLE (PREFIX_0F383E) },
3423 { PREFIX_TABLE (PREFIX_0F383F) },
3425 { PREFIX_TABLE (PREFIX_0F3840) },
3426 { PREFIX_TABLE (PREFIX_0F3841) },
3427 { "(bad)", { XX } },
3428 { "(bad)", { XX } },
3429 { "(bad)", { XX } },
3430 { "(bad)", { XX } },
3431 { "(bad)", { XX } },
3432 { "(bad)", { XX } },
3434 { "(bad)", { XX } },
3435 { "(bad)", { XX } },
3436 { "(bad)", { XX } },
3437 { "(bad)", { XX } },
3438 { "(bad)", { XX } },
3439 { "(bad)", { XX } },
3440 { "(bad)", { XX } },
3441 { "(bad)", { XX } },
3443 { "(bad)", { XX } },
3444 { "(bad)", { XX } },
3445 { "(bad)", { XX } },
3446 { "(bad)", { XX } },
3447 { "(bad)", { XX } },
3448 { "(bad)", { XX } },
3449 { "(bad)", { XX } },
3450 { "(bad)", { XX } },
3452 { "(bad)", { XX } },
3453 { "(bad)", { XX } },
3454 { "(bad)", { XX } },
3455 { "(bad)", { XX } },
3456 { "(bad)", { XX } },
3457 { "(bad)", { XX } },
3458 { "(bad)", { XX } },
3459 { "(bad)", { XX } },
3461 { "(bad)", { XX } },
3462 { "(bad)", { XX } },
3463 { "(bad)", { XX } },
3464 { "(bad)", { XX } },
3465 { "(bad)", { XX } },
3466 { "(bad)", { XX } },
3467 { "(bad)", { XX } },
3468 { "(bad)", { XX } },
3470 { "(bad)", { XX } },
3471 { "(bad)", { XX } },
3472 { "(bad)", { XX } },
3473 { "(bad)", { XX } },
3474 { "(bad)", { XX } },
3475 { "(bad)", { XX } },
3476 { "(bad)", { XX } },
3477 { "(bad)", { XX } },
3479 { "(bad)", { XX } },
3480 { "(bad)", { XX } },
3481 { "(bad)", { XX } },
3482 { "(bad)", { XX } },
3483 { "(bad)", { XX } },
3484 { "(bad)", { XX } },
3485 { "(bad)", { XX } },
3486 { "(bad)", { XX } },
3488 { "(bad)", { XX } },
3489 { "(bad)", { XX } },
3490 { "(bad)", { XX } },
3491 { "(bad)", { XX } },
3492 { "(bad)", { XX } },
3493 { "(bad)", { XX } },
3494 { "(bad)", { XX } },
3495 { "(bad)", { XX } },
3497 { "(bad)", { XX } },
3498 { "(bad)", { XX } },
3499 { "(bad)", { XX } },
3500 { "(bad)", { XX } },
3501 { "(bad)", { XX } },
3502 { "(bad)", { XX } },
3503 { "(bad)", { XX } },
3504 { "(bad)", { XX } },
3506 { "(bad)", { XX } },
3507 { "(bad)", { XX } },
3508 { "(bad)", { XX } },
3509 { "(bad)", { XX } },
3510 { "(bad)", { XX } },
3511 { "(bad)", { XX } },
3512 { "(bad)", { XX } },
3513 { "(bad)", { XX } },
3515 { "(bad)", { XX } },
3516 { "(bad)", { XX } },
3517 { "(bad)", { XX } },
3518 { "(bad)", { XX } },
3519 { "(bad)", { XX } },
3520 { "(bad)", { XX } },
3521 { "(bad)", { XX } },
3522 { "(bad)", { XX } },
3524 { "(bad)", { XX } },
3525 { "(bad)", { XX } },
3526 { "(bad)", { XX } },
3527 { "(bad)", { XX } },
3528 { "(bad)", { XX } },
3529 { "(bad)", { XX } },
3530 { "(bad)", { XX } },
3531 { "(bad)", { XX } },
3533 { "(bad)", { XX } },
3534 { "(bad)", { XX } },
3535 { "(bad)", { XX } },
3536 { "(bad)", { XX } },
3537 { "(bad)", { XX } },
3538 { "(bad)", { XX } },
3539 { "(bad)", { XX } },
3540 { "(bad)", { XX } },
3542 { "(bad)", { XX } },
3543 { "(bad)", { XX } },
3544 { "(bad)", { XX } },
3545 { "(bad)", { XX } },
3546 { "(bad)", { XX } },
3547 { "(bad)", { XX } },
3548 { "(bad)", { XX } },
3549 { "(bad)", { XX } },
3551 { "(bad)", { XX } },
3552 { "(bad)", { XX } },
3553 { "(bad)", { XX } },
3554 { "(bad)", { XX } },
3555 { "(bad)", { XX } },
3556 { "(bad)", { XX } },
3557 { "(bad)", { XX } },
3558 { "(bad)", { XX } },
3560 { "(bad)", { XX } },
3561 { "(bad)", { XX } },
3562 { "(bad)", { XX } },
3563 { "(bad)", { XX } },
3564 { "(bad)", { XX } },
3565 { "(bad)", { XX } },
3566 { "(bad)", { XX } },
3567 { "(bad)", { XX } },
3569 { "(bad)", { XX } },
3570 { "(bad)", { XX } },
3571 { "(bad)", { XX } },
3572 { "(bad)", { XX } },
3573 { "(bad)", { XX } },
3574 { "(bad)", { XX } },
3575 { "(bad)", { XX } },
3576 { "(bad)", { XX } },
3578 { "(bad)", { XX } },
3579 { "(bad)", { XX } },
3580 { "(bad)", { XX } },
3581 { "(bad)", { XX } },
3582 { "(bad)", { XX } },
3583 { "(bad)", { XX } },
3584 { "(bad)", { XX } },
3585 { "(bad)", { XX } },
3587 { "(bad)", { XX } },
3588 { "(bad)", { XX } },
3589 { "(bad)", { XX } },
3590 { "(bad)", { XX } },
3591 { "(bad)", { XX } },
3592 { "(bad)", { XX } },
3593 { "(bad)", { XX } },
3594 { "(bad)", { XX } },
3596 { "(bad)", { XX } },
3597 { "(bad)", { XX } },
3598 { "(bad)", { XX } },
3599 { "(bad)", { XX } },
3600 { "(bad)", { XX } },
3601 { "(bad)", { XX } },
3602 { "(bad)", { XX } },
3603 { "(bad)", { XX } },
3605 { "(bad)", { XX } },
3606 { "(bad)", { XX } },
3607 { "(bad)", { XX } },
3608 { "(bad)", { XX } },
3609 { "(bad)", { XX } },
3610 { "(bad)", { XX } },
3611 { "(bad)", { XX } },
3612 { "(bad)", { XX } },
3614 { "(bad)", { XX } },
3615 { "(bad)", { XX } },
3616 { "(bad)", { XX } },
3617 { "(bad)", { XX } },
3618 { "(bad)", { XX } },
3619 { "(bad)", { XX } },
3620 { "(bad)", { XX } },
3621 { "(bad)", { XX } },
3623 { PREFIX_TABLE (PREFIX_0F38F0) },
3624 { PREFIX_TABLE (PREFIX_0F38F1) },
3625 { "(bad)", { XX } },
3626 { "(bad)", { XX } },
3627 { "(bad)", { XX } },
3628 { "(bad)", { XX } },
3629 { "(bad)", { XX } },
3630 { "(bad)", { XX } },
3632 { "(bad)", { XX } },
3633 { "(bad)", { XX } },
3634 { "(bad)", { XX } },
3635 { "(bad)", { XX } },
3636 { "(bad)", { XX } },
3637 { "(bad)", { XX } },
3638 { "(bad)", { XX } },
3639 { "(bad)", { XX } },
3641 /* THREE_BYTE_0F3A */
3644 { "(bad)", { XX } },
3645 { "(bad)", { XX } },
3646 { "(bad)", { XX } },
3647 { "(bad)", { XX } },
3648 { "(bad)", { XX } },
3649 { "(bad)", { XX } },
3650 { "(bad)", { XX } },
3651 { "(bad)", { XX } },
3653 { PREFIX_TABLE (PREFIX_0F3A08) },
3654 { PREFIX_TABLE (PREFIX_0F3A09) },
3655 { PREFIX_TABLE (PREFIX_0F3A0A) },
3656 { PREFIX_TABLE (PREFIX_0F3A0B) },
3657 { PREFIX_TABLE (PREFIX_0F3A0C) },
3658 { PREFIX_TABLE (PREFIX_0F3A0D) },
3659 { PREFIX_TABLE (PREFIX_0F3A0E) },
3660 { "palignr", { MX, EM, Ib } },
3662 { "(bad)", { XX } },
3663 { "(bad)", { XX } },
3664 { "(bad)", { XX } },
3665 { "(bad)", { XX } },
3666 { PREFIX_TABLE (PREFIX_0F3A14) },
3667 { PREFIX_TABLE (PREFIX_0F3A15) },
3668 { PREFIX_TABLE (PREFIX_0F3A16) },
3669 { PREFIX_TABLE (PREFIX_0F3A17) },
3671 { "(bad)", { XX } },
3672 { "(bad)", { XX } },
3673 { "(bad)", { XX } },
3674 { "(bad)", { XX } },
3675 { "(bad)", { XX } },
3676 { "(bad)", { XX } },
3677 { "(bad)", { XX } },
3678 { "(bad)", { XX } },
3680 { PREFIX_TABLE (PREFIX_0F3A20) },
3681 { PREFIX_TABLE (PREFIX_0F3A21) },
3682 { PREFIX_TABLE (PREFIX_0F3A22) },
3683 { "(bad)", { XX } },
3684 { "(bad)", { XX } },
3685 { "(bad)", { XX } },
3686 { "(bad)", { XX } },
3687 { "(bad)", { XX } },
3689 { "(bad)", { XX } },
3690 { "(bad)", { XX } },
3691 { "(bad)", { XX } },
3692 { "(bad)", { XX } },
3693 { "(bad)", { XX } },
3694 { "(bad)", { XX } },
3695 { "(bad)", { XX } },
3696 { "(bad)", { XX } },
3698 { "(bad)", { XX } },
3699 { "(bad)", { XX } },
3700 { "(bad)", { XX } },
3701 { "(bad)", { XX } },
3702 { "(bad)", { XX } },
3703 { "(bad)", { XX } },
3704 { "(bad)", { XX } },
3705 { "(bad)", { XX } },
3707 { "(bad)", { XX } },
3708 { "(bad)", { XX } },
3709 { "(bad)", { XX } },
3710 { "(bad)", { XX } },
3711 { "(bad)", { XX } },
3712 { "(bad)", { XX } },
3713 { "(bad)", { XX } },
3714 { "(bad)", { XX } },
3716 { PREFIX_TABLE (PREFIX_0F3A40) },
3717 { PREFIX_TABLE (PREFIX_0F3A41) },
3718 { PREFIX_TABLE (PREFIX_0F3A42) },
3719 { "(bad)", { XX } },
3720 { "(bad)", { XX } },
3721 { "(bad)", { XX } },
3722 { "(bad)", { XX } },
3723 { "(bad)", { XX } },
3725 { "(bad)", { XX } },
3726 { "(bad)", { XX } },
3727 { "(bad)", { XX } },
3728 { "(bad)", { XX } },
3729 { "(bad)", { XX } },
3730 { "(bad)", { XX } },
3731 { "(bad)", { XX } },
3732 { "(bad)", { XX } },
3734 { "(bad)", { XX } },
3735 { "(bad)", { XX } },
3736 { "(bad)", { XX } },
3737 { "(bad)", { XX } },
3738 { "(bad)", { XX } },
3739 { "(bad)", { XX } },
3740 { "(bad)", { XX } },
3741 { "(bad)", { XX } },
3743 { "(bad)", { XX } },
3744 { "(bad)", { XX } },
3745 { "(bad)", { XX } },
3746 { "(bad)", { XX } },
3747 { "(bad)", { XX } },
3748 { "(bad)", { XX } },
3749 { "(bad)", { XX } },
3750 { "(bad)", { XX } },
3752 { PREFIX_TABLE (PREFIX_0F3A60) },
3753 { PREFIX_TABLE (PREFIX_0F3A61) },
3754 { PREFIX_TABLE (PREFIX_0F3A62) },
3755 { PREFIX_TABLE (PREFIX_0F3A63) },
3756 { "(bad)", { XX } },
3757 { "(bad)", { XX } },
3758 { "(bad)", { XX } },
3759 { "(bad)", { XX } },
3761 { "(bad)", { XX } },
3762 { "(bad)", { XX } },
3763 { "(bad)", { XX } },
3764 { "(bad)", { XX } },
3765 { "(bad)", { XX } },
3766 { "(bad)", { XX } },
3767 { "(bad)", { XX } },
3768 { "(bad)", { XX } },
3770 { "(bad)", { XX } },
3771 { "(bad)", { XX } },
3772 { "(bad)", { XX } },
3773 { "(bad)", { XX } },
3774 { "(bad)", { XX } },
3775 { "(bad)", { XX } },
3776 { "(bad)", { XX } },
3777 { "(bad)", { XX } },
3779 { "(bad)", { XX } },
3780 { "(bad)", { XX } },
3781 { "(bad)", { XX } },
3782 { "(bad)", { XX } },
3783 { "(bad)", { XX } },
3784 { "(bad)", { XX } },
3785 { "(bad)", { XX } },
3786 { "(bad)", { XX } },
3788 { "(bad)", { XX } },
3789 { "(bad)", { XX } },
3790 { "(bad)", { XX } },
3791 { "(bad)", { XX } },
3792 { "(bad)", { XX } },
3793 { "(bad)", { XX } },
3794 { "(bad)", { XX } },
3795 { "(bad)", { XX } },
3797 { "(bad)", { XX } },
3798 { "(bad)", { XX } },
3799 { "(bad)", { XX } },
3800 { "(bad)", { XX } },
3801 { "(bad)", { XX } },
3802 { "(bad)", { XX } },
3803 { "(bad)", { XX } },
3804 { "(bad)", { XX } },
3806 { "(bad)", { XX } },
3807 { "(bad)", { XX } },
3808 { "(bad)", { XX } },
3809 { "(bad)", { XX } },
3810 { "(bad)", { XX } },
3811 { "(bad)", { XX } },
3812 { "(bad)", { XX } },
3813 { "(bad)", { XX } },
3815 { "(bad)", { XX } },
3816 { "(bad)", { XX } },
3817 { "(bad)", { XX } },
3818 { "(bad)", { XX } },
3819 { "(bad)", { XX } },
3820 { "(bad)", { XX } },
3821 { "(bad)", { XX } },
3822 { "(bad)", { XX } },
3824 { "(bad)", { XX } },
3825 { "(bad)", { XX } },
3826 { "(bad)", { XX } },
3827 { "(bad)", { XX } },
3828 { "(bad)", { XX } },
3829 { "(bad)", { XX } },
3830 { "(bad)", { XX } },
3831 { "(bad)", { XX } },
3833 { "(bad)", { XX } },
3834 { "(bad)", { XX } },
3835 { "(bad)", { XX } },
3836 { "(bad)", { XX } },
3837 { "(bad)", { XX } },
3838 { "(bad)", { XX } },
3839 { "(bad)", { XX } },
3840 { "(bad)", { XX } },
3842 { "(bad)", { XX } },
3843 { "(bad)", { XX } },
3844 { "(bad)", { XX } },
3845 { "(bad)", { XX } },
3846 { "(bad)", { XX } },
3847 { "(bad)", { XX } },
3848 { "(bad)", { XX } },
3849 { "(bad)", { XX } },
3851 { "(bad)", { XX } },
3852 { "(bad)", { XX } },
3853 { "(bad)", { XX } },
3854 { "(bad)", { XX } },
3855 { "(bad)", { XX } },
3856 { "(bad)", { XX } },
3857 { "(bad)", { XX } },
3858 { "(bad)", { XX } },
3860 { "(bad)", { XX } },
3861 { "(bad)", { XX } },
3862 { "(bad)", { XX } },
3863 { "(bad)", { XX } },
3864 { "(bad)", { XX } },
3865 { "(bad)", { XX } },
3866 { "(bad)", { XX } },
3867 { "(bad)", { XX } },
3869 { "(bad)", { XX } },
3870 { "(bad)", { XX } },
3871 { "(bad)", { XX } },
3872 { "(bad)", { XX } },
3873 { "(bad)", { XX } },
3874 { "(bad)", { XX } },
3875 { "(bad)", { XX } },
3876 { "(bad)", { XX } },
3878 { "(bad)", { XX } },
3879 { "(bad)", { XX } },
3880 { "(bad)", { XX } },
3881 { "(bad)", { XX } },
3882 { "(bad)", { XX } },
3883 { "(bad)", { XX } },
3884 { "(bad)", { XX } },
3885 { "(bad)", { XX } },
3887 { "(bad)", { XX } },
3888 { "(bad)", { XX } },
3889 { "(bad)", { XX } },
3890 { "(bad)", { XX } },
3891 { "(bad)", { XX } },
3892 { "(bad)", { XX } },
3893 { "(bad)", { XX } },
3894 { "(bad)", { XX } },
3896 { "(bad)", { XX } },
3897 { "(bad)", { XX } },
3898 { "(bad)", { XX } },
3899 { "(bad)", { XX } },
3900 { "(bad)", { XX } },
3901 { "(bad)", { XX } },
3902 { "(bad)", { XX } },
3903 { "(bad)", { XX } },
3905 { "(bad)", { XX } },
3906 { "(bad)", { XX } },
3907 { "(bad)", { XX } },
3908 { "(bad)", { XX } },
3909 { "(bad)", { XX } },
3910 { "(bad)", { XX } },
3911 { "(bad)", { XX } },
3912 { "(bad)", { XX } },
3914 { "(bad)", { XX } },
3915 { "(bad)", { XX } },
3916 { "(bad)", { XX } },
3917 { "(bad)", { XX } },
3918 { "(bad)", { XX } },
3919 { "(bad)", { XX } },
3920 { "(bad)", { XX } },
3921 { "(bad)", { XX } },
3923 { "(bad)", { XX } },
3924 { "(bad)", { XX } },
3925 { "(bad)", { XX } },
3926 { "(bad)", { XX } },
3927 { "(bad)", { XX } },
3928 { "(bad)", { XX } },
3929 { "(bad)", { XX } },
3930 { "(bad)", { XX } },
3932 /* THREE_BYTE_0F7A */
3935 { "(bad)", { XX } },
3936 { "(bad)", { XX } },
3937 { "(bad)", { XX } },
3938 { "(bad)", { XX } },
3939 { "(bad)", { XX } },
3940 { "(bad)", { XX } },
3941 { "(bad)", { XX } },
3942 { "(bad)", { XX } },
3944 { "(bad)", { XX } },
3945 { "(bad)", { XX } },
3946 { "(bad)", { XX } },
3947 { "(bad)", { XX } },
3948 { "(bad)", { XX } },
3949 { "(bad)", { XX } },
3950 { "(bad)", { XX } },
3951 { "(bad)", { XX } },
3953 { "frczps", { XM, EXq } },
3954 { "frczpd", { XM, EXq } },
3955 { "frczss", { XM, EXq } },
3956 { "frczsd", { XM, EXq } },
3957 { "(bad)", { XX } },
3958 { "(bad)", { XX } },
3959 { "(bad)", { XX } },
3960 { "(bad)", { XX } },
3962 { "(bad)", { XX } },
3963 { "(bad)", { XX } },
3964 { "(bad)", { XX } },
3965 { "(bad)", { XX } },
3966 { "(bad)", { XX } },
3967 { "(bad)", { XX } },
3968 { "(bad)", { XX } },
3969 { "(bad)", { XX } },
3971 { "ptest", { XX } },
3972 { "(bad)", { XX } },
3973 { "(bad)", { XX } },
3974 { "(bad)", { XX } },
3975 { "(bad)", { XX } },
3976 { "(bad)", { XX } },
3977 { "(bad)", { XX } },
3978 { "(bad)", { XX } },
3980 { "(bad)", { XX } },
3981 { "(bad)", { XX } },
3982 { "(bad)", { XX } },
3983 { "(bad)", { XX } },
3984 { "(bad)", { XX } },
3985 { "(bad)", { XX } },
3986 { "(bad)", { XX } },
3987 { "(bad)", { XX } },
3989 { "cvtph2ps", { XM, EXd } },
3990 { "cvtps2ph", { EXd, XM } },
3991 { "(bad)", { XX } },
3992 { "(bad)", { XX } },
3993 { "(bad)", { XX } },
3994 { "(bad)", { XX } },
3995 { "(bad)", { XX } },
3996 { "(bad)", { XX } },
3998 { "(bad)", { XX } },
3999 { "(bad)", { XX } },
4000 { "(bad)", { XX } },
4001 { "(bad)", { XX } },
4002 { "(bad)", { XX } },
4003 { "(bad)", { XX } },
4004 { "(bad)", { XX } },
4005 { "(bad)", { XX } },
4007 { "(bad)", { XX } },
4008 { "phaddbw", { XM, EXq } },
4009 { "phaddbd", { XM, EXq } },
4010 { "phaddbq", { XM, EXq } },
4011 { "(bad)", { XX } },
4012 { "(bad)", { XX } },
4013 { "phaddwd", { XM, EXq } },
4014 { "phaddwq", { XM, EXq } },
4016 { "(bad)", { XX } },
4017 { "(bad)", { XX } },
4018 { "(bad)", { XX } },
4019 { "phadddq", { XM, EXq } },
4020 { "(bad)", { XX } },
4021 { "(bad)", { XX } },
4022 { "(bad)", { XX } },
4023 { "(bad)", { XX } },
4025 { "(bad)", { XX } },
4026 { "phaddubw", { XM, EXq } },
4027 { "phaddubd", { XM, EXq } },
4028 { "phaddubq", { XM, EXq } },
4029 { "(bad)", { XX } },
4030 { "(bad)", { XX } },
4031 { "phadduwd", { XM, EXq } },
4032 { "phadduwq", { XM, EXq } },
4034 { "(bad)", { XX } },
4035 { "(bad)", { XX } },
4036 { "(bad)", { XX } },
4037 { "phaddudq", { XM, EXq } },
4038 { "(bad)", { XX } },
4039 { "(bad)", { XX } },
4040 { "(bad)", { XX } },
4041 { "(bad)", { XX } },
4043 { "(bad)", { XX } },
4044 { "phsubbw", { XM, EXq } },
4045 { "phsubbd", { XM, EXq } },
4046 { "phsubbq", { XM, EXq } },
4047 { "(bad)", { XX } },
4048 { "(bad)", { XX } },
4049 { "(bad)", { XX } },
4050 { "(bad)", { XX } },
4052 { "(bad)", { XX } },
4053 { "(bad)", { XX } },
4054 { "(bad)", { XX } },
4055 { "(bad)", { XX } },
4056 { "(bad)", { XX } },
4057 { "(bad)", { XX } },
4058 { "(bad)", { XX } },
4059 { "(bad)", { XX } },
4061 { "(bad)", { XX } },
4062 { "(bad)", { XX } },
4063 { "(bad)", { XX } },
4064 { "(bad)", { XX } },
4065 { "(bad)", { XX } },
4066 { "(bad)", { XX } },
4067 { "(bad)", { XX } },
4068 { "(bad)", { XX } },
4070 { "(bad)", { XX } },
4071 { "(bad)", { XX } },
4072 { "(bad)", { XX } },
4073 { "(bad)", { XX } },
4074 { "(bad)", { XX } },
4075 { "(bad)", { XX } },
4076 { "(bad)", { XX } },
4077 { "(bad)", { XX } },
4079 { "(bad)", { XX } },
4080 { "(bad)", { XX } },
4081 { "(bad)", { XX } },
4082 { "(bad)", { XX } },
4083 { "(bad)", { XX } },
4084 { "(bad)", { XX } },
4085 { "(bad)", { XX } },
4086 { "(bad)", { XX } },
4088 { "(bad)", { XX } },
4089 { "(bad)", { XX } },
4090 { "(bad)", { XX } },
4091 { "(bad)", { XX } },
4092 { "(bad)", { XX } },
4093 { "(bad)", { XX } },
4094 { "(bad)", { XX } },
4095 { "(bad)", { XX } },
4097 { "(bad)", { XX } },
4098 { "(bad)", { XX } },
4099 { "(bad)", { XX } },
4100 { "(bad)", { XX } },
4101 { "(bad)", { XX } },
4102 { "(bad)", { XX } },
4103 { "(bad)", { XX } },
4104 { "(bad)", { XX } },
4106 { "(bad)", { XX } },
4107 { "(bad)", { XX } },
4108 { "(bad)", { XX } },
4109 { "(bad)", { XX } },
4110 { "(bad)", { XX } },
4111 { "(bad)", { XX } },
4112 { "(bad)", { XX } },
4113 { "(bad)", { XX } },
4115 { "(bad)", { XX } },
4116 { "(bad)", { XX } },
4117 { "(bad)", { XX } },
4118 { "(bad)", { XX } },
4119 { "(bad)", { XX } },
4120 { "(bad)", { XX } },
4121 { "(bad)", { XX } },
4122 { "(bad)", { XX } },
4124 { "(bad)", { XX } },
4125 { "(bad)", { XX } },
4126 { "(bad)", { XX } },
4127 { "(bad)", { XX } },
4128 { "(bad)", { XX } },
4129 { "(bad)", { XX } },
4130 { "(bad)", { XX } },
4131 { "(bad)", { XX } },
4133 { "(bad)", { XX } },
4134 { "(bad)", { XX } },
4135 { "(bad)", { XX } },
4136 { "(bad)", { XX } },
4137 { "(bad)", { XX } },
4138 { "(bad)", { XX } },
4139 { "(bad)", { XX } },
4140 { "(bad)", { XX } },
4142 { "(bad)", { XX } },
4143 { "(bad)", { XX } },
4144 { "(bad)", { XX } },
4145 { "(bad)", { XX } },
4146 { "(bad)", { XX } },
4147 { "(bad)", { XX } },
4148 { "(bad)", { XX } },
4149 { "(bad)", { XX } },
4151 { "(bad)", { XX } },
4152 { "(bad)", { XX } },
4153 { "(bad)", { XX } },
4154 { "(bad)", { XX } },
4155 { "(bad)", { XX } },
4156 { "(bad)", { XX } },
4157 { "(bad)", { XX } },
4158 { "(bad)", { XX } },
4160 { "(bad)", { XX } },
4161 { "(bad)", { XX } },
4162 { "(bad)", { XX } },
4163 { "(bad)", { XX } },
4164 { "(bad)", { XX } },
4165 { "(bad)", { XX } },
4166 { "(bad)", { XX } },
4167 { "(bad)", { XX } },
4169 { "(bad)", { XX } },
4170 { "(bad)", { XX } },
4171 { "(bad)", { XX } },
4172 { "(bad)", { XX } },
4173 { "(bad)", { XX } },
4174 { "(bad)", { XX } },
4175 { "(bad)", { XX } },
4176 { "(bad)", { XX } },
4178 { "(bad)", { XX } },
4179 { "(bad)", { XX } },
4180 { "(bad)", { XX } },
4181 { "(bad)", { XX } },
4182 { "(bad)", { XX } },
4183 { "(bad)", { XX } },
4184 { "(bad)", { XX } },
4185 { "(bad)", { XX } },
4187 { "(bad)", { XX } },
4188 { "(bad)", { XX } },
4189 { "(bad)", { XX } },
4190 { "(bad)", { XX } },
4191 { "(bad)", { XX } },
4192 { "(bad)", { XX } },
4193 { "(bad)", { XX } },
4194 { "(bad)", { XX } },
4196 { "(bad)", { XX } },
4197 { "(bad)", { XX } },
4198 { "(bad)", { XX } },
4199 { "(bad)", { XX } },
4200 { "(bad)", { XX } },
4201 { "(bad)", { XX } },
4202 { "(bad)", { XX } },
4203 { "(bad)", { XX } },
4205 { "(bad)", { XX } },
4206 { "(bad)", { XX } },
4207 { "(bad)", { XX } },
4208 { "(bad)", { XX } },
4209 { "(bad)", { XX } },
4210 { "(bad)", { XX } },
4211 { "(bad)", { XX } },
4212 { "(bad)", { XX } },
4214 { "(bad)", { XX } },
4215 { "(bad)", { XX } },
4216 { "(bad)", { XX } },
4217 { "(bad)", { XX } },
4218 { "(bad)", { XX } },
4219 { "(bad)", { XX } },
4220 { "(bad)", { XX } },
4221 { "(bad)", { XX } },
4223 /* THREE_BYTE_0F7B */
4226 { "(bad)", { XX } },
4227 { "(bad)", { XX } },
4228 { "(bad)", { XX } },
4229 { "(bad)", { XX } },
4230 { "(bad)", { XX } },
4231 { "(bad)", { XX } },
4232 { "(bad)", { XX } },
4233 { "(bad)", { XX } },
4235 { "(bad)", { XX } },
4236 { "(bad)", { XX } },
4237 { "(bad)", { XX } },
4238 { "(bad)", { XX } },
4239 { "(bad)", { XX } },
4240 { "(bad)", { XX } },
4241 { "(bad)", { XX } },
4242 { "(bad)", { XX } },
4244 { "(bad)", { XX } },
4245 { "(bad)", { XX } },
4246 { "(bad)", { XX } },
4247 { "(bad)", { XX } },
4248 { "(bad)", { XX } },
4249 { "(bad)", { XX } },
4250 { "(bad)", { XX } },
4251 { "(bad)", { XX } },
4253 { "(bad)", { XX } },
4254 { "(bad)", { XX } },
4255 { "(bad)", { XX } },
4256 { "(bad)", { XX } },
4257 { "(bad)", { XX } },
4258 { "(bad)", { XX } },
4259 { "(bad)", { XX } },
4260 { "(bad)", { XX } },
4262 { "(bad)", { XX } },
4263 { "(bad)", { XX } },
4264 { "(bad)", { XX } },
4265 { "(bad)", { XX } },
4266 { "(bad)", { XX } },
4267 { "(bad)", { XX } },
4268 { "(bad)", { XX } },
4269 { "(bad)", { XX } },
4271 { "(bad)", { XX } },
4272 { "(bad)", { XX } },
4273 { "(bad)", { XX } },
4274 { "(bad)", { XX } },
4275 { "(bad)", { XX } },
4276 { "(bad)", { XX } },
4277 { "(bad)", { XX } },
4278 { "(bad)", { XX } },
4280 { "(bad)", { XX } },
4281 { "(bad)", { XX } },
4282 { "(bad)", { XX } },
4283 { "(bad)", { XX } },
4284 { "(bad)", { XX } },
4285 { "(bad)", { XX } },
4286 { "(bad)", { XX } },
4287 { "(bad)", { XX } },
4289 { "(bad)", { XX } },
4290 { "(bad)", { XX } },
4291 { "(bad)", { XX } },
4292 { "(bad)", { XX } },
4293 { "(bad)", { XX } },
4294 { "(bad)", { XX } },
4295 { "(bad)", { XX } },
4296 { "(bad)", { XX } },
4298 { "protb", { XM, EXq, Ib } },
4299 { "protw", { XM, EXq, Ib } },
4300 { "protd", { XM, EXq, Ib } },
4301 { "protq", { XM, EXq, Ib } },
4302 { "pshlb", { XM, EXq, Ib } },
4303 { "pshlw", { XM, EXq, Ib } },
4304 { "pshld", { XM, EXq, Ib } },
4305 { "pshlq", { XM, EXq, Ib } },
4307 { "pshab", { XM, EXq, Ib } },
4308 { "pshaw", { XM, EXq, Ib } },
4309 { "pshad", { XM, EXq, Ib } },
4310 { "pshaq", { XM, EXq, Ib } },
4311 { "(bad)", { XX } },
4312 { "(bad)", { XX } },
4313 { "(bad)", { XX } },
4314 { "(bad)", { XX } },
4316 { "(bad)", { XX } },
4317 { "(bad)", { XX } },
4318 { "(bad)", { XX } },
4319 { "(bad)", { XX } },
4320 { "(bad)", { XX } },
4321 { "(bad)", { XX } },
4322 { "(bad)", { XX } },
4323 { "(bad)", { XX } },
4325 { "(bad)", { XX } },
4326 { "(bad)", { XX } },
4327 { "(bad)", { XX } },
4328 { "(bad)", { XX } },
4329 { "(bad)", { XX } },
4330 { "(bad)", { XX } },
4331 { "(bad)", { XX } },
4332 { "(bad)", { XX } },
4334 { "(bad)", { XX } },
4335 { "(bad)", { XX } },
4336 { "(bad)", { XX } },
4337 { "(bad)", { XX } },
4338 { "(bad)", { XX } },
4339 { "(bad)", { XX } },
4340 { "(bad)", { XX } },
4341 { "(bad)", { XX } },
4343 { "(bad)", { XX } },
4344 { "(bad)", { XX } },
4345 { "(bad)", { XX } },
4346 { "(bad)", { XX } },
4347 { "(bad)", { XX } },
4348 { "(bad)", { XX } },
4349 { "(bad)", { XX } },
4350 { "(bad)", { XX } },
4352 { "(bad)", { XX } },
4353 { "(bad)", { XX } },
4354 { "(bad)", { XX } },
4355 { "(bad)", { XX } },
4356 { "(bad)", { XX } },
4357 { "(bad)", { XX } },
4358 { "(bad)", { XX } },
4359 { "(bad)", { XX } },
4361 { "(bad)", { XX } },
4362 { "(bad)", { XX } },
4363 { "(bad)", { XX } },
4364 { "(bad)", { XX } },
4365 { "(bad)", { XX } },
4366 { "(bad)", { XX } },
4367 { "(bad)", { XX } },
4368 { "(bad)", { XX } },
4370 { "(bad)", { XX } },
4371 { "(bad)", { XX } },
4372 { "(bad)", { XX } },
4373 { "(bad)", { XX } },
4374 { "(bad)", { XX } },
4375 { "(bad)", { XX } },
4376 { "(bad)", { XX } },
4377 { "(bad)", { XX } },
4379 { "(bad)", { XX } },
4380 { "(bad)", { XX } },
4381 { "(bad)", { XX } },
4382 { "(bad)", { XX } },
4383 { "(bad)", { XX } },
4384 { "(bad)", { XX } },
4385 { "(bad)", { XX } },
4386 { "(bad)", { XX } },
4388 { "(bad)", { XX } },
4389 { "(bad)", { XX } },
4390 { "(bad)", { XX } },
4391 { "(bad)", { XX } },
4392 { "(bad)", { XX } },
4393 { "(bad)", { XX } },
4394 { "(bad)", { XX } },
4395 { "(bad)", { XX } },
4397 { "(bad)", { XX } },
4398 { "(bad)", { XX } },
4399 { "(bad)", { XX } },
4400 { "(bad)", { XX } },
4401 { "(bad)", { XX } },
4402 { "(bad)", { XX } },
4403 { "(bad)", { XX } },
4404 { "(bad)", { XX } },
4406 { "(bad)", { XX } },
4407 { "(bad)", { XX } },
4408 { "(bad)", { XX } },
4409 { "(bad)", { XX } },
4410 { "(bad)", { XX } },
4411 { "(bad)", { XX } },
4412 { "(bad)", { XX } },
4413 { "(bad)", { XX } },
4415 { "(bad)", { XX } },
4416 { "(bad)", { XX } },
4417 { "(bad)", { XX } },
4418 { "(bad)", { XX } },
4419 { "(bad)", { XX } },
4420 { "(bad)", { XX } },
4421 { "(bad)", { XX } },
4422 { "(bad)", { XX } },
4424 { "(bad)", { XX } },
4425 { "(bad)", { XX } },
4426 { "(bad)", { XX } },
4427 { "(bad)", { XX } },
4428 { "(bad)", { XX } },
4429 { "(bad)", { XX } },
4430 { "(bad)", { XX } },
4431 { "(bad)", { XX } },
4433 { "(bad)", { XX } },
4434 { "(bad)", { XX } },
4435 { "(bad)", { XX } },
4436 { "(bad)", { XX } },
4437 { "(bad)", { XX } },
4438 { "(bad)", { XX } },
4439 { "(bad)", { XX } },
4440 { "(bad)", { XX } },
4442 { "(bad)", { XX } },
4443 { "(bad)", { XX } },
4444 { "(bad)", { XX } },
4445 { "(bad)", { XX } },
4446 { "(bad)", { XX } },
4447 { "(bad)", { XX } },
4448 { "(bad)", { XX } },
4449 { "(bad)", { XX } },
4451 { "(bad)", { XX } },
4452 { "(bad)", { XX } },
4453 { "(bad)", { XX } },
4454 { "(bad)", { XX } },
4455 { "(bad)", { XX } },
4456 { "(bad)", { XX } },
4457 { "(bad)", { XX } },
4458 { "(bad)", { XX } },
4460 { "(bad)", { XX } },
4461 { "(bad)", { XX } },
4462 { "(bad)", { XX } },
4463 { "(bad)", { XX } },
4464 { "(bad)", { XX } },
4465 { "(bad)", { XX } },
4466 { "(bad)", { XX } },
4467 { "(bad)", { XX } },
4469 { "(bad)", { XX } },
4470 { "(bad)", { XX } },
4471 { "(bad)", { XX } },
4472 { "(bad)", { XX } },
4473 { "(bad)", { XX } },
4474 { "(bad)", { XX } },
4475 { "(bad)", { XX } },
4476 { "(bad)", { XX } },
4478 { "(bad)", { XX } },
4479 { "(bad)", { XX } },
4480 { "(bad)", { XX } },
4481 { "(bad)", { XX } },
4482 { "(bad)", { XX } },
4483 { "(bad)", { XX } },
4484 { "(bad)", { XX } },
4485 { "(bad)", { XX } },
4487 { "(bad)", { XX } },
4488 { "(bad)", { XX } },
4489 { "(bad)", { XX } },
4490 { "(bad)", { XX } },
4491 { "(bad)", { XX } },
4492 { "(bad)", { XX } },
4493 { "(bad)", { XX } },
4494 { "(bad)", { XX } },
4496 { "(bad)", { XX } },
4497 { "(bad)", { XX } },
4498 { "(bad)", { XX } },
4499 { "(bad)", { XX } },
4500 { "(bad)", { XX } },
4501 { "(bad)", { XX } },
4502 { "(bad)", { XX } },
4503 { "(bad)", { XX } },
4505 { "(bad)", { XX } },
4506 { "(bad)", { XX } },
4507 { "(bad)", { XX } },
4508 { "(bad)", { XX } },
4509 { "(bad)", { XX } },
4510 { "(bad)", { XX } },
4511 { "(bad)", { XX } },
4512 { "(bad)", { XX } },
4516 static const struct dis386 mod_table[][2] = {
4519 { "leaS", { Gv, M } },
4520 { "(bad)", { XX } },
4523 /* MOD_0F01_REG_0 */
4524 { X86_64_TABLE (X86_64_0F01_REG_0) },
4525 { RM_TABLE (RM_0F01_REG_0) },
4528 /* MOD_0F01_REG_1 */
4529 { X86_64_TABLE (X86_64_0F01_REG_1) },
4530 { RM_TABLE (RM_0F01_REG_1) },
4533 /* MOD_0F01_REG_2 */
4534 { X86_64_TABLE (X86_64_0F01_REG_2) },
4535 { "(bad)", { XX } },
4538 /* MOD_0F01_REG_3 */
4539 { X86_64_TABLE (X86_64_0F01_REG_3) },
4540 { RM_TABLE (RM_0F01_REG_3) },
4543 /* MOD_0F01_REG_7 */
4544 { "invlpg", { Mb } },
4545 { RM_TABLE (RM_0F01_REG_7) },
4548 /* MOD_0F12_PREFIX_0 */
4549 { "movlps", { XM, EXq } },
4550 { "movhlps", { XM, EXq } },
4554 { "movlpX", { EXq, XM } },
4555 { "(bad)", { XX } },
4558 /* MOD_0F16_PREFIX_0 */
4559 { "movhps", { XM, EXq } },
4560 { "movlhps", { XM, EXq } },
4564 { "movhpX", { EXq, XM } },
4565 { "(bad)", { XX } },
4568 /* MOD_0F18_REG_0 */
4569 { "prefetchnta", { Mb } },
4570 { "(bad)", { XX } },
4573 /* MOD_0F18_REG_1 */
4574 { "prefetcht0", { Mb } },
4575 { "(bad)", { XX } },
4578 /* MOD_0F18_REG_2 */
4579 { "prefetcht1", { Mb } },
4580 { "(bad)", { XX } },
4583 /* MOD_0F18_REG_3 */
4584 { "prefetcht2", { Mb } },
4585 { "(bad)", { XX } },
4589 { "(bad)", { XX } },
4590 { "movZ", { Rm, Cm } },
4594 { "(bad)", { XX } },
4595 { "movZ", { Rm, Dm } },
4599 { "(bad)", { XX } },
4600 { "movZ", { Cm, Rm } },
4604 { "(bad)", { XX } },
4605 { "movZ", { Dm, Rm } },
4609 { THREE_BYTE_TABLE (THREE_BYTE_0F24) },
4610 { "movL", { Rd, Td } },
4614 { "(bad)", { XX } },
4615 { "movL", { Td, Rd } },
4618 /* MOD_0F2B_PREFIX_0 */
4619 {"movntps", { Ev, XM } },
4620 { "(bad)", { XX } },
4623 /* MOD_0F2B_PREFIX_1 */
4624 {"movntss", { Ed, XM } },
4625 { "(bad)", { XX } },
4628 /* MOD_0F2B_PREFIX_2 */
4629 {"movntpd", { Ev, XM } },
4630 { "(bad)", { XX } },
4633 /* MOD_0F2B_PREFIX_3 */
4634 {"movntsd", { Eq, XM } },
4635 { "(bad)", { XX } },
4639 { "(bad)", { XX } },
4640 { "movmskpX", { Gdq, XS } },
4643 /* MOD_0F71_REG_2 */
4644 { "(bad)", { XX } },
4645 { "psrlw", { MS, Ib } },
4648 /* MOD_0F71_REG_4 */
4649 { "(bad)", { XX } },
4650 { "psraw", { MS, Ib } },
4653 /* MOD_0F71_REG_6 */
4654 { "(bad)", { XX } },
4655 { "psllw", { MS, Ib } },
4658 /* MOD_0F72_REG_2 */
4659 { "(bad)", { XX } },
4660 { "psrld", { MS, Ib } },
4663 /* MOD_0F72_REG_4 */
4664 { "(bad)", { XX } },
4665 { "psrad", { MS, Ib } },
4668 /* MOD_0F72_REG_6 */
4669 { "(bad)", { XX } },
4670 { "pslld", { MS, Ib } },
4673 /* MOD_0F73_REG_2 */
4674 { "(bad)", { XX } },
4675 { "psrlq", { MS, Ib } },
4678 /* MOD_0F73_REG_3 */
4679 { "(bad)", { XX } },
4680 { PREFIX_TABLE (PREFIX_0F73_REG_3) },
4683 /* MOD_0F73_REG_6 */
4684 { "(bad)", { XX } },
4685 { "psllq", { MS, Ib } },
4688 /* MOD_0F73_REG_7 */
4689 { "(bad)", { XX } },
4690 { PREFIX_TABLE (PREFIX_0F73_REG_7) },
4693 /* MOD_0FAE_REG_0 */
4694 { "fxsave", { M } },
4695 { "(bad)", { XX } },
4698 /* MOD_0FAE_REG_1 */
4699 { "fxrstor", { M } },
4700 { "(bad)", { XX } },
4703 /* MOD_0FAE_REG_2 */
4704 { "ldmxcsr", { Md } },
4705 { "(bad)", { XX } },
4708 /* MOD_0FAE_REG_3 */
4709 { "stmxcsr", { Md } },
4710 { "(bad)", { XX } },
4713 /* MOD_0FAE_REG_5 */
4714 { "(bad)", { XX } },
4715 { RM_TABLE (RM_0FAE_REG_5) },
4718 /* MOD_0FAE_REG_6 */
4719 { "(bad)", { XX } },
4720 { RM_TABLE (RM_0FAE_REG_6) },
4723 /* MOD_0FAE_REG_7 */
4724 { "clflush", { Mb } },
4725 { RM_TABLE (RM_0FAE_REG_7) },
4729 { "lssS", { Gv, Mp } },
4730 { "(bad)", { XX } },
4734 { "lfsS", { Gv, Mp } },
4735 { "(bad)", { XX } },
4739 { "lgsS", { Gv, Mp } },
4740 { "(bad)", { XX } },
4743 /* MOD_0FC7_REG_6 */
4744 { PREFIX_TABLE (PREFIX_0FC7_REG_6) },
4745 { "(bad)", { XX } },
4748 /* MOD_0FC7_REG_7 */
4749 { "vmptrst", { Mq } },
4750 { "(bad)", { XX } },
4754 { "(bad)", { XX } },
4755 { "pmovmskb", { Gdq, MS } },
4758 /* MOD_0FE7_PREFIX_2 */
4759 { "movntdq", { EM, XM } },
4760 { "(bad)", { XX } },
4763 /* MOD_0FF0_PREFIX_3 */
4764 { "lddqu", { XM, M } },
4765 { "(bad)", { XX } },
4768 /* MOD_0F382A_PREFIX_2 */
4769 { "movntdqa", { XM, EM } },
4770 { "(bad)", { XX } },
4774 { "bound{S|}", { Gv, Ma } },
4775 { "(bad)", { XX } },
4779 { "lesS", { Gv, Mp } },
4780 { "(bad)", { XX } },
4784 { "ldsS", { Gv, Mp } },
4785 { "(bad)", { XX } },
4789 static const struct dis386 rm_table[][8] = {
4792 { "(bad)", { XX } },
4793 { "vmcall", { Skip_MODRM } },
4794 { "vmlaunch", { Skip_MODRM } },
4795 { "vmresume", { Skip_MODRM } },
4796 { "vmxoff", { Skip_MODRM } },
4797 { "(bad)", { XX } },
4798 { "(bad)", { XX } },
4799 { "(bad)", { XX } },
4803 { "monitor", { { OP_Monitor, 0 } } },
4804 { "mwait", { { OP_Mwait, 0 } } },
4805 { "(bad)", { XX } },
4806 { "(bad)", { XX } },
4807 { "(bad)", { XX } },
4808 { "(bad)", { XX } },
4809 { "(bad)", { XX } },
4810 { "(bad)", { XX } },
4814 { "vmrun", { Skip_MODRM } },
4815 { "vmmcall", { Skip_MODRM } },
4816 { "vmload", { Skip_MODRM } },
4817 { "vmsave", { Skip_MODRM } },
4818 { "stgi", { Skip_MODRM } },
4819 { "clgi", { Skip_MODRM } },
4820 { "skinit", { Skip_MODRM } },
4821 { "invlpga", { Skip_MODRM } },
4825 { "swapgs", { Skip_MODRM } },
4826 { "rdtscp", { Skip_MODRM } },
4827 { "(bad)", { XX } },
4828 { "(bad)", { XX } },
4829 { "(bad)", { XX } },
4830 { "(bad)", { XX } },
4831 { "(bad)", { XX } },
4832 { "(bad)", { XX } },
4836 { "lfence", { Skip_MODRM } },
4837 { "(bad)", { XX } },
4838 { "(bad)", { XX } },
4839 { "(bad)", { XX } },
4840 { "(bad)", { XX } },
4841 { "(bad)", { XX } },
4842 { "(bad)", { XX } },
4843 { "(bad)", { XX } },
4847 { "mfence", { Skip_MODRM } },
4848 { "(bad)", { XX } },
4849 { "(bad)", { XX } },
4850 { "(bad)", { XX } },
4851 { "(bad)", { XX } },
4852 { "(bad)", { XX } },
4853 { "(bad)", { XX } },
4854 { "(bad)", { XX } },
4858 { "sfence", { Skip_MODRM } },
4859 { "(bad)", { XX } },
4860 { "(bad)", { XX } },
4861 { "(bad)", { XX } },
4862 { "(bad)", { XX } },
4863 { "(bad)", { XX } },
4864 { "(bad)", { XX } },
4865 { "(bad)", { XX } },
4869 #define INTERNAL_DISASSEMBLER_ERROR _("<internal disassembler error>")
4881 FETCH_DATA (the_info, codep + 1);
4885 /* REX prefixes family. */
4902 if (address_mode == mode_64bit)
4908 prefixes |= PREFIX_REPZ;
4911 prefixes |= PREFIX_REPNZ;
4914 prefixes |= PREFIX_LOCK;
4917 prefixes |= PREFIX_CS;
4920 prefixes |= PREFIX_SS;
4923 prefixes |= PREFIX_DS;
4926 prefixes |= PREFIX_ES;
4929 prefixes |= PREFIX_FS;
4932 prefixes |= PREFIX_GS;
4935 prefixes |= PREFIX_DATA;
4938 prefixes |= PREFIX_ADDR;
4941 /* fwait is really an instruction. If there are prefixes
4942 before the fwait, they belong to the fwait, *not* to the
4943 following instruction. */
4944 if (prefixes || rex)
4946 prefixes |= PREFIX_FWAIT;
4950 prefixes = PREFIX_FWAIT;
4955 /* Rex is ignored when followed by another prefix. */
4966 /* Return the name of the prefix byte PREF, or NULL if PREF is not a
4970 prefix_name (int pref, int sizeflag)
4972 static const char *rexes [16] =
4977 "rex.XB", /* 0x43 */
4979 "rex.RB", /* 0x45 */
4980 "rex.RX", /* 0x46 */
4981 "rex.RXB", /* 0x47 */
4983 "rex.WB", /* 0x49 */
4984 "rex.WX", /* 0x4a */
4985 "rex.WXB", /* 0x4b */
4986 "rex.WR", /* 0x4c */
4987 "rex.WRB", /* 0x4d */
4988 "rex.WRX", /* 0x4e */
4989 "rex.WRXB", /* 0x4f */
4994 /* REX prefixes family. */
5011 return rexes [pref - 0x40];
5031 return (sizeflag & DFLAG) ? "data16" : "data32";
5033 if (address_mode == mode_64bit)
5034 return (sizeflag & AFLAG) ? "addr32" : "addr64";
5036 return (sizeflag & AFLAG) ? "addr16" : "addr32";
5044 static char op_out[MAX_OPERANDS][100];
5045 static int op_ad, op_index[MAX_OPERANDS];
5046 static int two_source_ops;
5047 static bfd_vma op_address[MAX_OPERANDS];
5048 static bfd_vma op_riprel[MAX_OPERANDS];
5049 static bfd_vma start_pc;
5052 * On the 386's of 1988, the maximum length of an instruction is 15 bytes.
5053 * (see topic "Redundant prefixes" in the "Differences from 8086"
5054 * section of the "Virtual 8086 Mode" chapter.)
5055 * 'pc' should be the address of this instruction, it will
5056 * be used to print the target address if this is a relative jump or call
5057 * The function returns the length of this instruction in bytes.
5060 static char intel_syntax;
5061 static char open_char;
5062 static char close_char;
5063 static char separator_char;
5064 static char scale_char;
5066 /* Here for backwards compatibility. When gdb stops using
5067 print_insn_i386_att and print_insn_i386_intel these functions can
5068 disappear, and print_insn_i386 be merged into print_insn. */
5070 print_insn_i386_att (bfd_vma pc, disassemble_info *info)
5074 return print_insn (pc, info);
5078 print_insn_i386_intel (bfd_vma pc, disassemble_info *info)
5082 return print_insn (pc, info);
5086 print_insn_i386 (bfd_vma pc, disassemble_info *info)
5090 return print_insn (pc, info);
5094 print_i386_disassembler_options (FILE *stream)
5096 fprintf (stream, _("\n\
5097 The following i386/x86-64 specific disassembler options are supported for use\n\
5098 with the -M switch (multiple options should be separated by commas):\n"));
5100 fprintf (stream, _(" x86-64 Disassemble in 64bit mode\n"));
5101 fprintf (stream, _(" i386 Disassemble in 32bit mode\n"));
5102 fprintf (stream, _(" i8086 Disassemble in 16bit mode\n"));
5103 fprintf (stream, _(" att Display instruction in AT&T syntax\n"));
5104 fprintf (stream, _(" intel Display instruction in Intel syntax\n"));
5105 fprintf (stream, _(" addr64 Assume 64bit address size\n"));
5106 fprintf (stream, _(" addr32 Assume 32bit address size\n"));
5107 fprintf (stream, _(" addr16 Assume 16bit address size\n"));
5108 fprintf (stream, _(" data32 Assume 32bit data size\n"));
5109 fprintf (stream, _(" data16 Assume 16bit data size\n"));
5110 fprintf (stream, _(" suffix Always display instruction suffix in AT&T syntax\n"));
5113 /* Get a pointer to struct dis386 with a valid name. */
5115 static const struct dis386 *
5116 get_valid_dis386 (const struct dis386 *dp, disassemble_info *info)
5120 if (dp->name != NULL)
5123 switch (dp->op[0].bytemode)
5126 dp = ®_table[dp->op[1].bytemode][modrm.reg];
5130 index = modrm.mod == 0x3 ? 1 : 0;
5131 dp = &mod_table[dp->op[1].bytemode][index];
5135 dp = &rm_table[dp->op[1].bytemode][modrm.rm];
5138 case USE_PREFIX_TABLE:
5140 used_prefixes |= (prefixes & PREFIX_REPZ);
5141 if (prefixes & PREFIX_REPZ)
5148 /* We should check PREFIX_REPNZ and PREFIX_REPZ before
5150 used_prefixes |= (prefixes & PREFIX_REPNZ);
5151 if (prefixes & PREFIX_REPNZ)
5154 repnz_prefix = NULL;
5158 used_prefixes |= (prefixes & PREFIX_DATA);
5159 if (prefixes & PREFIX_DATA)
5166 dp = &prefix_table[dp->op[1].bytemode][index];
5169 case USE_X86_64_TABLE:
5170 index = address_mode == mode_64bit ? 1 : 0;
5171 dp = &x86_64_table[dp->op[1].bytemode][index];
5174 case USE_3BYTE_TABLE:
5175 FETCH_DATA (info, codep + 2);
5177 dp = &three_byte_table[dp->op[1].bytemode][index];
5178 modrm.mod = (*codep >> 6) & 3;
5179 modrm.reg = (*codep >> 3) & 7;
5180 modrm.rm = *codep & 7;
5184 oappend (INTERNAL_DISASSEMBLER_ERROR);
5188 if (dp->name != NULL)
5191 return get_valid_dis386 (dp, info);
5195 print_insn (bfd_vma pc, disassemble_info *info)
5197 const struct dis386 *dp;
5199 char *op_txt[MAX_OPERANDS];
5203 struct dis_private priv;
5205 char prefix_obuf[32];
5208 if (info->mach == bfd_mach_x86_64_intel_syntax
5209 || info->mach == bfd_mach_x86_64)
5210 address_mode = mode_64bit;
5212 address_mode = mode_32bit;
5214 if (intel_syntax == (char) -1)
5215 intel_syntax = (info->mach == bfd_mach_i386_i386_intel_syntax
5216 || info->mach == bfd_mach_x86_64_intel_syntax);
5218 if (info->mach == bfd_mach_i386_i386
5219 || info->mach == bfd_mach_x86_64
5220 || info->mach == bfd_mach_i386_i386_intel_syntax
5221 || info->mach == bfd_mach_x86_64_intel_syntax)
5222 priv.orig_sizeflag = AFLAG | DFLAG;
5223 else if (info->mach == bfd_mach_i386_i8086)
5224 priv.orig_sizeflag = 0;
5228 for (p = info->disassembler_options; p != NULL; )
5230 if (CONST_STRNEQ (p, "x86-64"))
5232 address_mode = mode_64bit;
5233 priv.orig_sizeflag = AFLAG | DFLAG;
5235 else if (CONST_STRNEQ (p, "i386"))
5237 address_mode = mode_32bit;
5238 priv.orig_sizeflag = AFLAG | DFLAG;
5240 else if (CONST_STRNEQ (p, "i8086"))
5242 address_mode = mode_16bit;
5243 priv.orig_sizeflag = 0;
5245 else if (CONST_STRNEQ (p, "intel"))
5249 else if (CONST_STRNEQ (p, "att"))
5253 else if (CONST_STRNEQ (p, "addr"))
5255 if (address_mode == mode_64bit)
5257 if (p[4] == '3' && p[5] == '2')
5258 priv.orig_sizeflag &= ~AFLAG;
5259 else if (p[4] == '6' && p[5] == '4')
5260 priv.orig_sizeflag |= AFLAG;
5264 if (p[4] == '1' && p[5] == '6')
5265 priv.orig_sizeflag &= ~AFLAG;
5266 else if (p[4] == '3' && p[5] == '2')
5267 priv.orig_sizeflag |= AFLAG;
5270 else if (CONST_STRNEQ (p, "data"))
5272 if (p[4] == '1' && p[5] == '6')
5273 priv.orig_sizeflag &= ~DFLAG;
5274 else if (p[4] == '3' && p[5] == '2')
5275 priv.orig_sizeflag |= DFLAG;
5277 else if (CONST_STRNEQ (p, "suffix"))
5278 priv.orig_sizeflag |= SUFFIX_ALWAYS;
5280 p = strchr (p, ',');
5287 names64 = intel_names64;
5288 names32 = intel_names32;
5289 names16 = intel_names16;
5290 names8 = intel_names8;
5291 names8rex = intel_names8rex;
5292 names_seg = intel_names_seg;
5293 index64 = intel_index64;
5294 index32 = intel_index32;
5295 index16 = intel_index16;
5298 separator_char = '+';
5303 names64 = att_names64;
5304 names32 = att_names32;
5305 names16 = att_names16;
5306 names8 = att_names8;
5307 names8rex = att_names8rex;
5308 names_seg = att_names_seg;
5309 index64 = att_index64;
5310 index32 = att_index32;
5311 index16 = att_index16;
5314 separator_char = ',';
5318 /* The output looks better if we put 7 bytes on a line, since that
5319 puts most long word instructions on a single line. */
5320 info->bytes_per_line = 7;
5322 info->private_data = &priv;
5323 priv.max_fetched = priv.the_buffer;
5324 priv.insn_start = pc;
5327 for (i = 0; i < MAX_OPERANDS; ++i)
5335 start_codep = priv.the_buffer;
5336 codep = priv.the_buffer;
5338 if (setjmp (priv.bailout) != 0)
5342 /* Getting here means we tried for data but didn't get it. That
5343 means we have an incomplete instruction of some sort. Just
5344 print the first byte as a prefix or a .byte pseudo-op. */
5345 if (codep > priv.the_buffer)
5347 name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag);
5349 (*info->fprintf_func) (info->stream, "%s", name);
5352 /* Just print the first byte as a .byte instruction. */
5353 (*info->fprintf_func) (info->stream, ".byte 0x%x",
5354 (unsigned int) priv.the_buffer[0]);
5367 sizeflag = priv.orig_sizeflag;
5369 FETCH_DATA (info, codep + 1);
5370 two_source_ops = (*codep == 0x62) || (*codep == 0xc8);
5372 if (((prefixes & PREFIX_FWAIT)
5373 && ((*codep < 0xd8) || (*codep > 0xdf)))
5374 || (rex && rex_used))
5378 /* fwait not followed by floating point instruction, or rex followed
5379 by other prefixes. Print the first prefix. */
5380 name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag);
5382 name = INTERNAL_DISASSEMBLER_ERROR;
5383 (*info->fprintf_func) (info->stream, "%s", name);
5390 unsigned char threebyte;
5391 FETCH_DATA (info, codep + 2);
5392 threebyte = *++codep;
5393 dp = &dis386_twobyte[threebyte];
5394 need_modrm = twobyte_has_modrm[*codep];
5399 dp = &dis386[*codep];
5400 need_modrm = onebyte_has_modrm[*codep];
5404 if ((prefixes & PREFIX_REPZ))
5406 repz_prefix = "repz ";
5407 used_prefixes |= PREFIX_REPZ;
5412 if ((prefixes & PREFIX_REPNZ))
5414 repnz_prefix = "repnz ";
5415 used_prefixes |= PREFIX_REPNZ;
5418 repnz_prefix = NULL;
5420 if ((prefixes & PREFIX_LOCK))
5422 lock_prefix = "lock ";
5423 used_prefixes |= PREFIX_LOCK;
5429 if (prefixes & PREFIX_ADDR)
5432 if (dp->op[2].bytemode != loop_jcxz_mode || intel_syntax)
5434 if ((sizeflag & AFLAG) || address_mode == mode_64bit)
5435 addr_prefix = "addr32 ";
5437 addr_prefix = "addr16 ";
5438 used_prefixes |= PREFIX_ADDR;
5443 if ((prefixes & PREFIX_DATA))
5446 if (dp->op[2].bytemode == cond_jump_mode
5447 && dp->op[0].bytemode == v_mode
5450 if (sizeflag & DFLAG)
5451 data_prefix = "data32 ";
5453 data_prefix = "data16 ";
5454 used_prefixes |= PREFIX_DATA;
5460 FETCH_DATA (info, codep + 1);
5461 modrm.mod = (*codep >> 6) & 3;
5462 modrm.reg = (*codep >> 3) & 7;
5463 modrm.rm = *codep & 7;
5466 if (dp->name == NULL && dp->op[0].bytemode == FLOATCODE)
5472 dp = get_valid_dis386 (dp, info);
5473 if (dp != NULL && putop (dp->name, sizeflag) == 0)
5475 for (i = 0; i < MAX_OPERANDS; ++i)
5478 op_ad = MAX_OPERANDS - 1 - i;
5480 (*dp->op[i].rtn) (dp->op[i].bytemode, sizeflag);
5485 /* See if any prefixes were not used. If so, print the first one
5486 separately. If we don't do this, we'll wind up printing an
5487 instruction stream which does not precisely correspond to the
5488 bytes we are disassembling. */
5489 if ((prefixes & ~used_prefixes) != 0)
5493 name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag);
5495 name = INTERNAL_DISASSEMBLER_ERROR;
5496 (*info->fprintf_func) (info->stream, "%s", name);
5499 if (rex & ~rex_used)
5502 name = prefix_name (rex | 0x40, priv.orig_sizeflag);
5504 name = INTERNAL_DISASSEMBLER_ERROR;
5505 (*info->fprintf_func) (info->stream, "%s ", name);
5509 prefix_obufp = prefix_obuf;
5511 prefix_obufp = stpcpy (prefix_obufp, lock_prefix);
5513 prefix_obufp = stpcpy (prefix_obufp, repz_prefix);
5515 prefix_obufp = stpcpy (prefix_obufp, repnz_prefix);
5517 prefix_obufp = stpcpy (prefix_obufp, addr_prefix);
5519 prefix_obufp = stpcpy (prefix_obufp, data_prefix);
5521 if (prefix_obuf[0] != 0)
5522 (*info->fprintf_func) (info->stream, "%s", prefix_obuf);
5524 obufp = obuf + strlen (obuf);
5525 for (i = strlen (obuf) + strlen (prefix_obuf); i < 6; i++)
5528 (*info->fprintf_func) (info->stream, "%s", obuf);
5530 /* The enter and bound instructions are printed with operands in the same
5531 order as the intel book; everything else is printed in reverse order. */
5532 if (intel_syntax || two_source_ops)
5536 for (i = 0; i < MAX_OPERANDS; ++i)
5537 op_txt[i] = op_out[i];
5539 for (i = 0; i < (MAX_OPERANDS >> 1); ++i)
5541 op_ad = op_index[i];
5542 op_index[i] = op_index[MAX_OPERANDS - 1 - i];
5543 op_index[MAX_OPERANDS - 1 - i] = op_ad;
5544 riprel = op_riprel[i];
5545 op_riprel[i] = op_riprel [MAX_OPERANDS - 1 - i];
5546 op_riprel[MAX_OPERANDS - 1 - i] = riprel;
5551 for (i = 0; i < MAX_OPERANDS; ++i)
5552 op_txt[MAX_OPERANDS - 1 - i] = op_out[i];
5556 for (i = 0; i < MAX_OPERANDS; ++i)
5560 (*info->fprintf_func) (info->stream, ",");
5561 if (op_index[i] != -1 && !op_riprel[i])
5562 (*info->print_address_func) ((bfd_vma) op_address[op_index[i]], info);
5564 (*info->fprintf_func) (info->stream, "%s", op_txt[i]);
5568 for (i = 0; i < MAX_OPERANDS; i++)
5569 if (op_index[i] != -1 && op_riprel[i])
5571 (*info->fprintf_func) (info->stream, " # ");
5572 (*info->print_address_func) ((bfd_vma) (start_pc + codep - start_codep
5573 + op_address[op_index[i]]), info);
5576 return codep - priv.the_buffer;
5579 static const char *float_mem[] = {
5654 static const unsigned char float_mem_mode[] = {
5729 #define ST { OP_ST, 0 }
5730 #define STi { OP_STi, 0 }
5732 #define FGRPd9_2 NULL, { { NULL, 0 } }
5733 #define FGRPd9_4 NULL, { { NULL, 1 } }
5734 #define FGRPd9_5 NULL, { { NULL, 2 } }
5735 #define FGRPd9_6 NULL, { { NULL, 3 } }
5736 #define FGRPd9_7 NULL, { { NULL, 4 } }
5737 #define FGRPda_5 NULL, { { NULL, 5 } }
5738 #define FGRPdb_4 NULL, { { NULL, 6 } }
5739 #define FGRPde_3 NULL, { { NULL, 7 } }
5740 #define FGRPdf_4 NULL, { { NULL, 8 } }
5742 static const struct dis386 float_reg[][8] = {
5745 { "fadd", { ST, STi } },
5746 { "fmul", { ST, STi } },
5747 { "fcom", { STi } },
5748 { "fcomp", { STi } },
5749 { "fsub", { ST, STi } },
5750 { "fsubr", { ST, STi } },
5751 { "fdiv", { ST, STi } },
5752 { "fdivr", { ST, STi } },
5757 { "fxch", { STi } },
5759 { "(bad)", { XX } },
5767 { "fcmovb", { ST, STi } },
5768 { "fcmove", { ST, STi } },
5769 { "fcmovbe",{ ST, STi } },
5770 { "fcmovu", { ST, STi } },
5771 { "(bad)", { XX } },
5773 { "(bad)", { XX } },
5774 { "(bad)", { XX } },
5778 { "fcmovnb",{ ST, STi } },
5779 { "fcmovne",{ ST, STi } },
5780 { "fcmovnbe",{ ST, STi } },
5781 { "fcmovnu",{ ST, STi } },
5783 { "fucomi", { ST, STi } },
5784 { "fcomi", { ST, STi } },
5785 { "(bad)", { XX } },
5789 { "fadd", { STi, ST } },
5790 { "fmul", { STi, ST } },
5791 { "(bad)", { XX } },
5792 { "(bad)", { XX } },
5794 { "fsub", { STi, ST } },
5795 { "fsubr", { STi, ST } },
5796 { "fdiv", { STi, ST } },
5797 { "fdivr", { STi, ST } },
5799 { "fsubr", { STi, ST } },
5800 { "fsub", { STi, ST } },
5801 { "fdivr", { STi, ST } },
5802 { "fdiv", { STi, ST } },
5807 { "ffree", { STi } },
5808 { "(bad)", { XX } },
5810 { "fstp", { STi } },
5811 { "fucom", { STi } },
5812 { "fucomp", { STi } },
5813 { "(bad)", { XX } },
5814 { "(bad)", { XX } },
5818 { "faddp", { STi, ST } },
5819 { "fmulp", { STi, ST } },
5820 { "(bad)", { XX } },
5823 { "fsubp", { STi, ST } },
5824 { "fsubrp", { STi, ST } },
5825 { "fdivp", { STi, ST } },
5826 { "fdivrp", { STi, ST } },
5828 { "fsubrp", { STi, ST } },
5829 { "fsubp", { STi, ST } },
5830 { "fdivrp", { STi, ST } },
5831 { "fdivp", { STi, ST } },
5836 { "ffreep", { STi } },
5837 { "(bad)", { XX } },
5838 { "(bad)", { XX } },
5839 { "(bad)", { XX } },
5841 { "fucomip", { ST, STi } },
5842 { "fcomip", { ST, STi } },
5843 { "(bad)", { XX } },
5847 static char *fgrps[][8] = {
5850 "fnop","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
5855 "fchs","fabs","(bad)","(bad)","ftst","fxam","(bad)","(bad)",
5860 "fld1","fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz","(bad)",
5865 "f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp","fincstp",
5870 "fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos",
5875 "(bad)","fucompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
5880 "feni(287 only)","fdisi(287 only)","fNclex","fNinit",
5881 "fNsetpm(287 only)","(bad)","(bad)","(bad)",
5886 "(bad)","fcompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
5891 "fNstsw","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)",
5896 OP_Skip_MODRM (int bytemode ATTRIBUTE_UNUSED,
5897 int sizeflag ATTRIBUTE_UNUSED)
5899 /* Skip mod/rm byte. */
5905 dofloat (int sizeflag)
5907 const struct dis386 *dp;
5908 unsigned char floatop;
5910 floatop = codep[-1];
5914 int fp_indx = (floatop - 0xd8) * 8 + modrm.reg;
5916 putop (float_mem[fp_indx], sizeflag);
5919 OP_E (float_mem_mode[fp_indx], sizeflag);
5922 /* Skip mod/rm byte. */
5926 dp = &float_reg[floatop - 0xd8][modrm.reg];
5927 if (dp->name == NULL)
5929 putop (fgrps[dp->op[0].bytemode][modrm.rm], sizeflag);
5931 /* Instruction fnstsw is only one with strange arg. */
5932 if (floatop == 0xdf && codep[-1] == 0xe0)
5933 strcpy (op_out[0], names16[0]);
5937 putop (dp->name, sizeflag);
5942 (*dp->op[0].rtn) (dp->op[0].bytemode, sizeflag);
5947 (*dp->op[1].rtn) (dp->op[1].bytemode, sizeflag);
5952 OP_ST (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
5954 oappend ("%st" + intel_syntax);
5958 OP_STi (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
5960 sprintf (scratchbuf, "%%st(%d)", modrm.rm);
5961 oappend (scratchbuf + intel_syntax);
5964 /* Capital letters in template are macros. */
5966 putop (const char *template, int sizeflag)
5971 for (p = template; *p; p++)
5983 if (*p == '}' || *p == '\0')
6002 if (modrm.mod != 3 || (sizeflag & SUFFIX_ALWAYS))
6008 if (sizeflag & SUFFIX_ALWAYS)
6012 if (intel_syntax && !alt)
6014 if ((prefixes & PREFIX_DATA) || (sizeflag & SUFFIX_ALWAYS))
6016 if (sizeflag & DFLAG)
6017 *obufp++ = intel_syntax ? 'd' : 'l';
6019 *obufp++ = intel_syntax ? 'w' : 's';
6020 used_prefixes |= (prefixes & PREFIX_DATA);
6024 if (intel_syntax || !(sizeflag & SUFFIX_ALWAYS))
6031 else if (sizeflag & DFLAG)
6032 *obufp++ = intel_syntax ? 'd' : 'l';
6035 used_prefixes |= (prefixes & PREFIX_DATA);
6040 case 'E': /* For jcxz/jecxz */
6041 if (address_mode == mode_64bit)
6043 if (sizeflag & AFLAG)
6049 if (sizeflag & AFLAG)
6051 used_prefixes |= (prefixes & PREFIX_ADDR);
6056 if ((prefixes & PREFIX_ADDR) || (sizeflag & SUFFIX_ALWAYS))
6058 if (sizeflag & AFLAG)
6059 *obufp++ = address_mode == mode_64bit ? 'q' : 'l';
6061 *obufp++ = address_mode == mode_64bit ? 'l' : 'w';
6062 used_prefixes |= (prefixes & PREFIX_ADDR);
6066 if (intel_syntax || (obufp[-1] != 's' && !(sizeflag & SUFFIX_ALWAYS)))
6068 if ((rex & REX_W) || (sizeflag & DFLAG))
6073 used_prefixes |= (prefixes & PREFIX_DATA);
6078 if ((prefixes & (PREFIX_CS | PREFIX_DS)) == PREFIX_CS
6079 || (prefixes & (PREFIX_CS | PREFIX_DS)) == PREFIX_DS)
6081 used_prefixes |= prefixes & (PREFIX_CS | PREFIX_DS);
6084 if (prefixes & PREFIX_DS)
6105 if (address_mode == mode_64bit && (sizeflag & SUFFIX_ALWAYS))
6114 if (sizeflag & SUFFIX_ALWAYS)
6118 if ((prefixes & PREFIX_FWAIT) == 0)
6121 used_prefixes |= PREFIX_FWAIT;
6127 else if (intel_syntax && (sizeflag & DFLAG))
6132 used_prefixes |= (prefixes & PREFIX_DATA);
6137 if (address_mode == mode_64bit && (sizeflag & DFLAG))
6146 if ((prefixes & PREFIX_DATA)
6148 || (sizeflag & SUFFIX_ALWAYS))
6155 if (sizeflag & DFLAG)
6160 used_prefixes |= (prefixes & PREFIX_DATA);
6166 if (address_mode == mode_64bit && (sizeflag & DFLAG))
6168 if (modrm.mod != 3 || (sizeflag & SUFFIX_ALWAYS))
6174 if (intel_syntax && !alt)
6177 if (modrm.mod != 3 || (sizeflag & SUFFIX_ALWAYS))
6183 if (sizeflag & DFLAG)
6184 *obufp++ = intel_syntax ? 'd' : 'l';
6188 used_prefixes |= (prefixes & PREFIX_DATA);
6195 else if (sizeflag & DFLAG)
6204 if (intel_syntax && !p[1]
6205 && ((rex & REX_W) || (sizeflag & DFLAG)))
6208 used_prefixes |= (prefixes & PREFIX_DATA);
6213 if (address_mode == mode_64bit && (sizeflag & DFLAG))
6215 if (sizeflag & SUFFIX_ALWAYS)
6223 if (sizeflag & SUFFIX_ALWAYS)
6229 if (sizeflag & DFLAG)
6233 used_prefixes |= (prefixes & PREFIX_DATA);
6238 if (prefixes & PREFIX_DATA)
6242 used_prefixes |= (prefixes & PREFIX_DATA);
6245 if (intel_syntax || !(sizeflag & SUFFIX_ALWAYS))
6253 /* implicit operand size 'l' for i386 or 'q' for x86-64 */
6255 /* operand size flag for cwtl, cbtw */
6264 else if (sizeflag & DFLAG)
6269 used_prefixes |= (prefixes & PREFIX_DATA);
6279 oappend (const char *s)
6282 obufp += strlen (s);
6288 if (prefixes & PREFIX_CS)
6290 used_prefixes |= PREFIX_CS;
6291 oappend ("%cs:" + intel_syntax);
6293 if (prefixes & PREFIX_DS)
6295 used_prefixes |= PREFIX_DS;
6296 oappend ("%ds:" + intel_syntax);
6298 if (prefixes & PREFIX_SS)
6300 used_prefixes |= PREFIX_SS;
6301 oappend ("%ss:" + intel_syntax);
6303 if (prefixes & PREFIX_ES)
6305 used_prefixes |= PREFIX_ES;
6306 oappend ("%es:" + intel_syntax);
6308 if (prefixes & PREFIX_FS)
6310 used_prefixes |= PREFIX_FS;
6311 oappend ("%fs:" + intel_syntax);
6313 if (prefixes & PREFIX_GS)
6315 used_prefixes |= PREFIX_GS;
6316 oappend ("%gs:" + intel_syntax);
6321 OP_indirE (int bytemode, int sizeflag)
6325 OP_E (bytemode, sizeflag);
6329 print_operand_value (char *buf, int hex, bfd_vma disp)
6331 if (address_mode == mode_64bit)
6339 sprintf_vma (tmp, disp);
6340 for (i = 0; tmp[i] == '0' && tmp[i + 1]; i++);
6341 strcpy (buf + 2, tmp + i);
6345 bfd_signed_vma v = disp;
6352 /* Check for possible overflow on 0x8000000000000000. */
6355 strcpy (buf, "9223372036854775808");
6369 tmp[28 - i] = (v % 10) + '0';
6373 strcpy (buf, tmp + 29 - i);
6379 sprintf (buf, "0x%x", (unsigned int) disp);
6381 sprintf (buf, "%d", (int) disp);
6385 /* Put DISP in BUF as signed hex number. */
6388 print_displacement (char *buf, bfd_vma disp)
6390 bfd_signed_vma val = disp;
6399 /* Check for possible overflow. */
6402 switch (address_mode)
6405 strcpy (buf + j, "0x8000000000000000");
6408 strcpy (buf + j, "0x80000000");
6411 strcpy (buf + j, "0x8000");
6421 sprintf_vma (tmp, val);
6422 for (i = 0; tmp[i] == '0'; i++)
6426 strcpy (buf + j, tmp + i);
6430 intel_operand_size (int bytemode, int sizeflag)
6436 oappend ("BYTE PTR ");
6440 oappend ("WORD PTR ");
6443 if (address_mode == mode_64bit && (sizeflag & DFLAG))
6445 oappend ("QWORD PTR ");
6446 used_prefixes |= (prefixes & PREFIX_DATA);
6454 oappend ("QWORD PTR ");
6455 else if ((sizeflag & DFLAG) || bytemode == dq_mode)
6456 oappend ("DWORD PTR ");
6458 oappend ("WORD PTR ");
6459 used_prefixes |= (prefixes & PREFIX_DATA);
6462 if ((rex & REX_W) || (sizeflag & DFLAG))
6464 oappend ("WORD PTR ");
6466 used_prefixes |= (prefixes & PREFIX_DATA);
6470 oappend ("DWORD PTR ");
6473 oappend ("QWORD PTR ");
6476 if (address_mode == mode_64bit)
6477 oappend ("QWORD PTR ");
6479 oappend ("DWORD PTR ");
6482 if (sizeflag & DFLAG)
6483 oappend ("FWORD PTR ");
6485 oappend ("DWORD PTR ");
6486 used_prefixes |= (prefixes & PREFIX_DATA);
6489 oappend ("TBYTE PTR ");
6492 oappend ("XMMWORD PTR ");
6495 oappend ("OWORD PTR ");
6503 OP_E_extended (int bytemode, int sizeflag, int has_drex)
6512 /* Skip mod/rm byte. */
6523 oappend (names8rex[modrm.rm + add]);
6525 oappend (names8[modrm.rm + add]);
6528 oappend (names16[modrm.rm + add]);
6531 oappend (names32[modrm.rm + add]);
6534 oappend (names64[modrm.rm + add]);
6537 if (address_mode == mode_64bit)
6538 oappend (names64[modrm.rm + add]);
6540 oappend (names32[modrm.rm + add]);
6543 if (address_mode == mode_64bit && (sizeflag & DFLAG))
6545 oappend (names64[modrm.rm + add]);
6546 used_prefixes |= (prefixes & PREFIX_DATA);
6558 oappend (names64[modrm.rm + add]);
6559 else if ((sizeflag & DFLAG) || bytemode != v_mode)
6560 oappend (names32[modrm.rm + add]);
6562 oappend (names16[modrm.rm + add]);
6563 used_prefixes |= (prefixes & PREFIX_DATA);
6568 oappend (INTERNAL_DISASSEMBLER_ERROR);
6576 intel_operand_size (bytemode, sizeflag);
6579 if ((sizeflag & AFLAG) || address_mode == mode_64bit)
6581 /* 32/64 bit address mode */
6599 FETCH_DATA (the_info, codep + 1);
6600 index = (*codep >> 3) & 7;
6601 scale = (*codep >> 6) & 3;
6606 haveindex = index != 4;
6611 /* If we have a DREX byte, skip it now
6612 (it has already been handled) */
6615 FETCH_DATA (the_info, codep + 1);
6622 if ((base & 7) == 5)
6625 if (address_mode == mode_64bit && !havesib)
6631 FETCH_DATA (the_info, codep + 1);
6633 if ((disp & 0x80) != 0)
6641 /* In 32bit mode, we need index register to tell [offset] from
6642 [eiz*1 + offset]. */
6643 needindex = (havesib
6646 && address_mode == mode_32bit);
6647 havedisp = (havebase
6649 || (havesib && (haveindex || scale != 0)));
6652 if (modrm.mod != 0 || (base & 7) == 5)
6654 if (havedisp || riprel)
6655 print_displacement (scratchbuf, disp);
6657 print_operand_value (scratchbuf, 1, disp);
6658 oappend (scratchbuf);
6662 oappend (sizeflag & AFLAG ? "(%rip)" : "(%eip)");
6666 if (havebase || haveindex || riprel)
6667 used_prefixes |= PREFIX_ADDR;
6669 if (havedisp || (intel_syntax && riprel))
6671 *obufp++ = open_char;
6672 if (intel_syntax && riprel)
6675 oappend (sizeflag & AFLAG ? "rip" : "eip");
6679 oappend (address_mode == mode_64bit && (sizeflag & AFLAG)
6680 ? names64[base] : names32[base]);
6683 /* ESP/RSP won't allow index. If base isn't ESP/RSP,
6684 print index to tell base + index from base. */
6688 || (havebase && base != ESP_REG_NUM))
6690 if (!intel_syntax || havebase)
6692 *obufp++ = separator_char;
6696 oappend (address_mode == mode_64bit
6697 && (sizeflag & AFLAG)
6698 ? names64[index] : names32[index]);
6700 oappend (address_mode == mode_64bit
6701 && (sizeflag & AFLAG)
6702 ? index64 : index32);
6704 *obufp++ = scale_char;
6706 sprintf (scratchbuf, "%d", 1 << scale);
6707 oappend (scratchbuf);
6711 && (disp || modrm.mod != 0 || (base & 7) == 5))
6713 if (!havedisp || (bfd_signed_vma) disp >= 0)
6718 else if (modrm.mod != 1)
6722 disp = - (bfd_signed_vma) disp;
6726 print_displacement (scratchbuf, disp);
6728 print_operand_value (scratchbuf, 1, disp);
6729 oappend (scratchbuf);
6732 *obufp++ = close_char;
6735 else if (intel_syntax)
6737 if (modrm.mod != 0 || (base & 7) == 5)
6739 if (prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
6740 | PREFIX_ES | PREFIX_FS | PREFIX_GS))
6744 oappend (names_seg[ds_reg - es_reg]);
6747 print_operand_value (scratchbuf, 1, disp);
6748 oappend (scratchbuf);
6753 { /* 16 bit address mode */
6760 if ((disp & 0x8000) != 0)
6765 FETCH_DATA (the_info, codep + 1);
6767 if ((disp & 0x80) != 0)
6772 if ((disp & 0x8000) != 0)
6778 if (modrm.mod != 0 || modrm.rm == 6)
6780 print_displacement (scratchbuf, disp);
6781 oappend (scratchbuf);
6784 if (modrm.mod != 0 || modrm.rm != 6)
6786 *obufp++ = open_char;
6788 oappend (index16[modrm.rm]);
6790 && (disp || modrm.mod != 0 || modrm.rm == 6))
6792 if ((bfd_signed_vma) disp >= 0)
6797 else if (modrm.mod != 1)
6801 disp = - (bfd_signed_vma) disp;
6804 print_displacement (scratchbuf, disp);
6805 oappend (scratchbuf);
6808 *obufp++ = close_char;
6811 else if (intel_syntax)
6813 if (prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
6814 | PREFIX_ES | PREFIX_FS | PREFIX_GS))
6818 oappend (names_seg[ds_reg - es_reg]);
6821 print_operand_value (scratchbuf, 1, disp & 0xffff);
6822 oappend (scratchbuf);
6828 OP_E (int bytemode, int sizeflag)
6830 OP_E_extended (bytemode, sizeflag, 0);
6835 OP_G (int bytemode, int sizeflag)
6846 oappend (names8rex[modrm.reg + add]);
6848 oappend (names8[modrm.reg + add]);
6851 oappend (names16[modrm.reg + add]);
6854 oappend (names32[modrm.reg + add]);
6857 oappend (names64[modrm.reg + add]);
6866 oappend (names64[modrm.reg + add]);
6867 else if ((sizeflag & DFLAG) || bytemode != v_mode)
6868 oappend (names32[modrm.reg + add]);
6870 oappend (names16[modrm.reg + add]);
6871 used_prefixes |= (prefixes & PREFIX_DATA);
6874 if (address_mode == mode_64bit)
6875 oappend (names64[modrm.reg + add]);
6877 oappend (names32[modrm.reg + add]);
6880 oappend (INTERNAL_DISASSEMBLER_ERROR);
6893 FETCH_DATA (the_info, codep + 8);
6894 a = *codep++ & 0xff;
6895 a |= (*codep++ & 0xff) << 8;
6896 a |= (*codep++ & 0xff) << 16;
6897 a |= (*codep++ & 0xff) << 24;
6898 b = *codep++ & 0xff;
6899 b |= (*codep++ & 0xff) << 8;
6900 b |= (*codep++ & 0xff) << 16;
6901 b |= (*codep++ & 0xff) << 24;
6902 x = a + ((bfd_vma) b << 32);
6910 static bfd_signed_vma
6913 bfd_signed_vma x = 0;
6915 FETCH_DATA (the_info, codep + 4);
6916 x = *codep++ & (bfd_signed_vma) 0xff;
6917 x |= (*codep++ & (bfd_signed_vma) 0xff) << 8;
6918 x |= (*codep++ & (bfd_signed_vma) 0xff) << 16;
6919 x |= (*codep++ & (bfd_signed_vma) 0xff) << 24;
6923 static bfd_signed_vma
6926 bfd_signed_vma x = 0;
6928 FETCH_DATA (the_info, codep + 4);
6929 x = *codep++ & (bfd_signed_vma) 0xff;
6930 x |= (*codep++ & (bfd_signed_vma) 0xff) << 8;
6931 x |= (*codep++ & (bfd_signed_vma) 0xff) << 16;
6932 x |= (*codep++ & (bfd_signed_vma) 0xff) << 24;
6934 x = (x ^ ((bfd_signed_vma) 1 << 31)) - ((bfd_signed_vma) 1 << 31);
6944 FETCH_DATA (the_info, codep + 2);
6945 x = *codep++ & 0xff;
6946 x |= (*codep++ & 0xff) << 8;
6951 set_op (bfd_vma op, int riprel)
6953 op_index[op_ad] = op_ad;
6954 if (address_mode == mode_64bit)
6956 op_address[op_ad] = op;
6957 op_riprel[op_ad] = riprel;
6961 /* Mask to get a 32-bit address. */
6962 op_address[op_ad] = op & 0xffffffff;
6963 op_riprel[op_ad] = riprel & 0xffffffff;
6968 OP_REG (int code, int sizeflag)
6980 case ax_reg: case cx_reg: case dx_reg: case bx_reg:
6981 case sp_reg: case bp_reg: case si_reg: case di_reg:
6982 s = names16[code - ax_reg + add];
6984 case es_reg: case ss_reg: case cs_reg:
6985 case ds_reg: case fs_reg: case gs_reg:
6986 s = names_seg[code - es_reg + add];
6988 case al_reg: case ah_reg: case cl_reg: case ch_reg:
6989 case dl_reg: case dh_reg: case bl_reg: case bh_reg:
6992 s = names8rex[code - al_reg + add];
6994 s = names8[code - al_reg];
6996 case rAX_reg: case rCX_reg: case rDX_reg: case rBX_reg:
6997 case rSP_reg: case rBP_reg: case rSI_reg: case rDI_reg:
6998 if (address_mode == mode_64bit && (sizeflag & DFLAG))
7000 s = names64[code - rAX_reg + add];
7003 code += eAX_reg - rAX_reg;
7005 case eAX_reg: case eCX_reg: case eDX_reg: case eBX_reg:
7006 case eSP_reg: case eBP_reg: case eSI_reg: case eDI_reg:
7009 s = names64[code - eAX_reg + add];
7010 else if (sizeflag & DFLAG)
7011 s = names32[code - eAX_reg + add];
7013 s = names16[code - eAX_reg + add];
7014 used_prefixes |= (prefixes & PREFIX_DATA);
7017 s = INTERNAL_DISASSEMBLER_ERROR;
7024 OP_IMREG (int code, int sizeflag)
7036 case ax_reg: case cx_reg: case dx_reg: case bx_reg:
7037 case sp_reg: case bp_reg: case si_reg: case di_reg:
7038 s = names16[code - ax_reg];
7040 case es_reg: case ss_reg: case cs_reg:
7041 case ds_reg: case fs_reg: case gs_reg:
7042 s = names_seg[code - es_reg];
7044 case al_reg: case ah_reg: case cl_reg: case ch_reg:
7045 case dl_reg: case dh_reg: case bl_reg: case bh_reg:
7048 s = names8rex[code - al_reg];
7050 s = names8[code - al_reg];
7052 case eAX_reg: case eCX_reg: case eDX_reg: case eBX_reg:
7053 case eSP_reg: case eBP_reg: case eSI_reg: case eDI_reg:
7056 s = names64[code - eAX_reg];
7057 else if (sizeflag & DFLAG)
7058 s = names32[code - eAX_reg];
7060 s = names16[code - eAX_reg];
7061 used_prefixes |= (prefixes & PREFIX_DATA);
7064 if ((rex & REX_W) || (sizeflag & DFLAG))
7069 used_prefixes |= (prefixes & PREFIX_DATA);
7072 s = INTERNAL_DISASSEMBLER_ERROR;
7079 OP_I (int bytemode, int sizeflag)
7082 bfd_signed_vma mask = -1;
7087 FETCH_DATA (the_info, codep + 1);
7092 if (address_mode == mode_64bit)
7102 else if (sizeflag & DFLAG)
7112 used_prefixes |= (prefixes & PREFIX_DATA);
7123 oappend (INTERNAL_DISASSEMBLER_ERROR);
7128 scratchbuf[0] = '$';
7129 print_operand_value (scratchbuf + 1, 1, op);
7130 oappend (scratchbuf + intel_syntax);
7131 scratchbuf[0] = '\0';
7135 OP_I64 (int bytemode, int sizeflag)
7138 bfd_signed_vma mask = -1;
7140 if (address_mode != mode_64bit)
7142 OP_I (bytemode, sizeflag);
7149 FETCH_DATA (the_info, codep + 1);
7157 else if (sizeflag & DFLAG)
7167 used_prefixes |= (prefixes & PREFIX_DATA);
7174 oappend (INTERNAL_DISASSEMBLER_ERROR);
7179 scratchbuf[0] = '$';
7180 print_operand_value (scratchbuf + 1, 1, op);
7181 oappend (scratchbuf + intel_syntax);
7182 scratchbuf[0] = '\0';
7186 OP_sI (int bytemode, int sizeflag)
7189 bfd_signed_vma mask = -1;
7194 FETCH_DATA (the_info, codep + 1);
7196 if ((op & 0x80) != 0)
7204 else if (sizeflag & DFLAG)
7213 if ((op & 0x8000) != 0)
7216 used_prefixes |= (prefixes & PREFIX_DATA);
7221 if ((op & 0x8000) != 0)
7225 oappend (INTERNAL_DISASSEMBLER_ERROR);
7229 scratchbuf[0] = '$';
7230 print_operand_value (scratchbuf + 1, 1, op);
7231 oappend (scratchbuf + intel_syntax);
7235 OP_J (int bytemode, int sizeflag)
7239 bfd_vma segment = 0;
7244 FETCH_DATA (the_info, codep + 1);
7246 if ((disp & 0x80) != 0)
7250 if ((sizeflag & DFLAG) || (rex & REX_W))
7255 if ((disp & 0x8000) != 0)
7257 /* In 16bit mode, address is wrapped around at 64k within
7258 the same segment. Otherwise, a data16 prefix on a jump
7259 instruction means that the pc is masked to 16 bits after
7260 the displacement is added! */
7262 if ((prefixes & PREFIX_DATA) == 0)
7263 segment = ((start_pc + codep - start_codep)
7264 & ~((bfd_vma) 0xffff));
7266 used_prefixes |= (prefixes & PREFIX_DATA);
7269 oappend (INTERNAL_DISASSEMBLER_ERROR);
7272 disp = ((start_pc + codep - start_codep + disp) & mask) | segment;
7274 print_operand_value (scratchbuf, 1, disp);
7275 oappend (scratchbuf);
7279 OP_SEG (int bytemode, int sizeflag)
7281 if (bytemode == w_mode)
7282 oappend (names_seg[modrm.reg]);
7284 OP_E (modrm.mod == 3 ? bytemode : w_mode, sizeflag);
7288 OP_DIR (int dummy ATTRIBUTE_UNUSED, int sizeflag)
7292 if (sizeflag & DFLAG)
7302 used_prefixes |= (prefixes & PREFIX_DATA);
7304 sprintf (scratchbuf, "0x%x:0x%x", seg, offset);
7306 sprintf (scratchbuf, "$0x%x,$0x%x", seg, offset);
7307 oappend (scratchbuf);
7311 OP_OFF (int bytemode, int sizeflag)
7315 if (intel_syntax && (sizeflag & SUFFIX_ALWAYS))
7316 intel_operand_size (bytemode, sizeflag);
7319 if ((sizeflag & AFLAG) || address_mode == mode_64bit)
7326 if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
7327 | PREFIX_ES | PREFIX_FS | PREFIX_GS)))
7329 oappend (names_seg[ds_reg - es_reg]);
7333 print_operand_value (scratchbuf, 1, off);
7334 oappend (scratchbuf);
7338 OP_OFF64 (int bytemode, int sizeflag)
7342 if (address_mode != mode_64bit
7343 || (prefixes & PREFIX_ADDR))
7345 OP_OFF (bytemode, sizeflag);
7349 if (intel_syntax && (sizeflag & SUFFIX_ALWAYS))
7350 intel_operand_size (bytemode, sizeflag);
7357 if (!(prefixes & (PREFIX_CS | PREFIX_SS | PREFIX_DS
7358 | PREFIX_ES | PREFIX_FS | PREFIX_GS)))
7360 oappend (names_seg[ds_reg - es_reg]);
7364 print_operand_value (scratchbuf, 1, off);
7365 oappend (scratchbuf);
7369 ptr_reg (int code, int sizeflag)
7373 *obufp++ = open_char;
7374 used_prefixes |= (prefixes & PREFIX_ADDR);
7375 if (address_mode == mode_64bit)
7377 if (!(sizeflag & AFLAG))
7378 s = names32[code - eAX_reg];
7380 s = names64[code - eAX_reg];
7382 else if (sizeflag & AFLAG)
7383 s = names32[code - eAX_reg];
7385 s = names16[code - eAX_reg];
7387 *obufp++ = close_char;
7392 OP_ESreg (int code, int sizeflag)
7398 case 0x6d: /* insw/insl */
7399 intel_operand_size (z_mode, sizeflag);
7401 case 0xa5: /* movsw/movsl/movsq */
7402 case 0xa7: /* cmpsw/cmpsl/cmpsq */
7403 case 0xab: /* stosw/stosl */
7404 case 0xaf: /* scasw/scasl */
7405 intel_operand_size (v_mode, sizeflag);
7408 intel_operand_size (b_mode, sizeflag);
7411 oappend ("%es:" + intel_syntax);
7412 ptr_reg (code, sizeflag);
7416 OP_DSreg (int code, int sizeflag)
7422 case 0x6f: /* outsw/outsl */
7423 intel_operand_size (z_mode, sizeflag);
7425 case 0xa5: /* movsw/movsl/movsq */
7426 case 0xa7: /* cmpsw/cmpsl/cmpsq */
7427 case 0xad: /* lodsw/lodsl/lodsq */
7428 intel_operand_size (v_mode, sizeflag);
7431 intel_operand_size (b_mode, sizeflag);
7441 prefixes |= PREFIX_DS;
7443 ptr_reg (code, sizeflag);
7447 OP_C (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
7455 else if (address_mode != mode_64bit && (prefixes & PREFIX_LOCK))
7458 used_prefixes |= PREFIX_LOCK;
7463 sprintf (scratchbuf, "%%cr%d", modrm.reg + add);
7464 oappend (scratchbuf + intel_syntax);
7468 OP_D (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
7477 sprintf (scratchbuf, "db%d", modrm.reg + add);
7479 sprintf (scratchbuf, "%%db%d", modrm.reg + add);
7480 oappend (scratchbuf);
7484 OP_T (int dummy ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
7486 sprintf (scratchbuf, "%%tr%d", modrm.reg);
7487 oappend (scratchbuf + intel_syntax);
7491 OP_R (int bytemode, int sizeflag)
7494 OP_E (bytemode, sizeflag);
7500 OP_MMX (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
7502 used_prefixes |= (prefixes & PREFIX_DATA);
7503 if (prefixes & PREFIX_DATA)
7511 sprintf (scratchbuf, "%%xmm%d", modrm.reg + add);
7514 sprintf (scratchbuf, "%%mm%d", modrm.reg);
7515 oappend (scratchbuf + intel_syntax);
7519 OP_XMM (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
7527 sprintf (scratchbuf, "%%xmm%d", modrm.reg + add);
7528 oappend (scratchbuf + intel_syntax);
7532 OP_EM (int bytemode, int sizeflag)
7536 if (intel_syntax && bytemode == v_mode)
7538 bytemode = (prefixes & PREFIX_DATA) ? x_mode : q_mode;
7539 used_prefixes |= (prefixes & PREFIX_DATA);
7541 OP_E (bytemode, sizeflag);
7545 /* Skip mod/rm byte. */
7548 used_prefixes |= (prefixes & PREFIX_DATA);
7549 if (prefixes & PREFIX_DATA)
7558 sprintf (scratchbuf, "%%xmm%d", modrm.rm + add);
7561 sprintf (scratchbuf, "%%mm%d", modrm.rm);
7562 oappend (scratchbuf + intel_syntax);
7565 /* cvt* are the only instructions in sse2 which have
7566 both SSE and MMX operands and also have 0x66 prefix
7567 in their opcode. 0x66 was originally used to differentiate
7568 between SSE and MMX instruction(operands). So we have to handle the
7569 cvt* separately using OP_EMC and OP_MXC */
7571 OP_EMC (int bytemode, int sizeflag)
7575 if (intel_syntax && bytemode == v_mode)
7577 bytemode = (prefixes & PREFIX_DATA) ? x_mode : q_mode;
7578 used_prefixes |= (prefixes & PREFIX_DATA);
7580 OP_E (bytemode, sizeflag);
7584 /* Skip mod/rm byte. */
7587 used_prefixes |= (prefixes & PREFIX_DATA);
7588 sprintf (scratchbuf, "%%mm%d", modrm.rm);
7589 oappend (scratchbuf + intel_syntax);
7593 OP_MXC (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
7595 used_prefixes |= (prefixes & PREFIX_DATA);
7596 sprintf (scratchbuf, "%%mm%d", modrm.reg);
7597 oappend (scratchbuf + intel_syntax);
7601 OP_EX (int bytemode, int sizeflag)
7606 OP_E (bytemode, sizeflag);
7615 /* Skip mod/rm byte. */
7618 sprintf (scratchbuf, "%%xmm%d", modrm.rm + add);
7619 oappend (scratchbuf + intel_syntax);
7623 OP_MS (int bytemode, int sizeflag)
7626 OP_EM (bytemode, sizeflag);
7632 OP_XS (int bytemode, int sizeflag)
7635 OP_EX (bytemode, sizeflag);
7641 OP_M (int bytemode, int sizeflag)
7644 /* bad bound,lea,lds,les,lfs,lgs,lss,cmpxchg8b,vmptrst modrm */
7647 OP_E (bytemode, sizeflag);
7651 OP_0f07 (int bytemode, int sizeflag)
7653 if (modrm.mod != 3 || modrm.rm != 0)
7656 OP_E (bytemode, sizeflag);
7659 /* NOP is an alias of "xchg %ax,%ax" in 16bit mode, "xchg %eax,%eax" in
7660 32bit mode and "xchg %rax,%rax" in 64bit mode. */
7663 NOP_Fixup1 (int bytemode, int sizeflag)
7665 if ((prefixes & PREFIX_DATA) != 0
7668 && address_mode == mode_64bit))
7669 OP_REG (bytemode, sizeflag);
7671 strcpy (obuf, "nop");
7675 NOP_Fixup2 (int bytemode, int sizeflag)
7677 if ((prefixes & PREFIX_DATA) != 0
7680 && address_mode == mode_64bit))
7681 OP_IMREG (bytemode, sizeflag);
7684 static const char *const Suffix3DNow[] = {
7685 /* 00 */ NULL, NULL, NULL, NULL,
7686 /* 04 */ NULL, NULL, NULL, NULL,
7687 /* 08 */ NULL, NULL, NULL, NULL,
7688 /* 0C */ "pi2fw", "pi2fd", NULL, NULL,
7689 /* 10 */ NULL, NULL, NULL, NULL,
7690 /* 14 */ NULL, NULL, NULL, NULL,
7691 /* 18 */ NULL, NULL, NULL, NULL,
7692 /* 1C */ "pf2iw", "pf2id", NULL, NULL,
7693 /* 20 */ NULL, NULL, NULL, NULL,
7694 /* 24 */ NULL, NULL, NULL, NULL,
7695 /* 28 */ NULL, NULL, NULL, NULL,
7696 /* 2C */ NULL, NULL, NULL, NULL,
7697 /* 30 */ NULL, NULL, NULL, NULL,
7698 /* 34 */ NULL, NULL, NULL, NULL,
7699 /* 38 */ NULL, NULL, NULL, NULL,
7700 /* 3C */ NULL, NULL, NULL, NULL,
7701 /* 40 */ NULL, NULL, NULL, NULL,
7702 /* 44 */ NULL, NULL, NULL, NULL,
7703 /* 48 */ NULL, NULL, NULL, NULL,
7704 /* 4C */ NULL, NULL, NULL, NULL,
7705 /* 50 */ NULL, NULL, NULL, NULL,
7706 /* 54 */ NULL, NULL, NULL, NULL,
7707 /* 58 */ NULL, NULL, NULL, NULL,
7708 /* 5C */ NULL, NULL, NULL, NULL,
7709 /* 60 */ NULL, NULL, NULL, NULL,
7710 /* 64 */ NULL, NULL, NULL, NULL,
7711 /* 68 */ NULL, NULL, NULL, NULL,
7712 /* 6C */ NULL, NULL, NULL, NULL,
7713 /* 70 */ NULL, NULL, NULL, NULL,
7714 /* 74 */ NULL, NULL, NULL, NULL,
7715 /* 78 */ NULL, NULL, NULL, NULL,
7716 /* 7C */ NULL, NULL, NULL, NULL,
7717 /* 80 */ NULL, NULL, NULL, NULL,
7718 /* 84 */ NULL, NULL, NULL, NULL,
7719 /* 88 */ NULL, NULL, "pfnacc", NULL,
7720 /* 8C */ NULL, NULL, "pfpnacc", NULL,
7721 /* 90 */ "pfcmpge", NULL, NULL, NULL,
7722 /* 94 */ "pfmin", NULL, "pfrcp", "pfrsqrt",
7723 /* 98 */ NULL, NULL, "pfsub", NULL,
7724 /* 9C */ NULL, NULL, "pfadd", NULL,
7725 /* A0 */ "pfcmpgt", NULL, NULL, NULL,
7726 /* A4 */ "pfmax", NULL, "pfrcpit1", "pfrsqit1",
7727 /* A8 */ NULL, NULL, "pfsubr", NULL,
7728 /* AC */ NULL, NULL, "pfacc", NULL,
7729 /* B0 */ "pfcmpeq", NULL, NULL, NULL,
7730 /* B4 */ "pfmul", NULL, "pfrcpit2", "pmulhrw",
7731 /* B8 */ NULL, NULL, NULL, "pswapd",
7732 /* BC */ NULL, NULL, NULL, "pavgusb",
7733 /* C0 */ NULL, NULL, NULL, NULL,
7734 /* C4 */ NULL, NULL, NULL, NULL,
7735 /* C8 */ NULL, NULL, NULL, NULL,
7736 /* CC */ NULL, NULL, NULL, NULL,
7737 /* D0 */ NULL, NULL, NULL, NULL,
7738 /* D4 */ NULL, NULL, NULL, NULL,
7739 /* D8 */ NULL, NULL, NULL, NULL,
7740 /* DC */ NULL, NULL, NULL, NULL,
7741 /* E0 */ NULL, NULL, NULL, NULL,
7742 /* E4 */ NULL, NULL, NULL, NULL,
7743 /* E8 */ NULL, NULL, NULL, NULL,
7744 /* EC */ NULL, NULL, NULL, NULL,
7745 /* F0 */ NULL, NULL, NULL, NULL,
7746 /* F4 */ NULL, NULL, NULL, NULL,
7747 /* F8 */ NULL, NULL, NULL, NULL,
7748 /* FC */ NULL, NULL, NULL, NULL,
7752 OP_3DNowSuffix (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
7754 const char *mnemonic;
7756 FETCH_DATA (the_info, codep + 1);
7757 /* AMD 3DNow! instructions are specified by an opcode suffix in the
7758 place where an 8-bit immediate would normally go. ie. the last
7759 byte of the instruction. */
7760 obufp = obuf + strlen (obuf);
7761 mnemonic = Suffix3DNow[*codep++ & 0xff];
7766 /* Since a variable sized modrm/sib chunk is between the start
7767 of the opcode (0x0f0f) and the opcode suffix, we need to do
7768 all the modrm processing first, and don't know until now that
7769 we have a bad opcode. This necessitates some cleaning up. */
7770 op_out[0][0] = '\0';
7771 op_out[1][0] = '\0';
7776 static const char *simd_cmp_op[] = {
7788 CMP_Fixup (int bytemode ATTRIBUTE_UNUSED, int sizeflag ATTRIBUTE_UNUSED)
7790 unsigned int cmp_type;
7792 FETCH_DATA (the_info, codep + 1);
7793 cmp_type = *codep++ & 0xff;
7797 char *p = obuf + strlen (obuf) - 2;
7801 sprintf (p, "%s%s", simd_cmp_op[cmp_type], suffix);
7805 /* We have a reserved extension byte. Output it directly. */
7806 scratchbuf[0] = '$';
7807 print_operand_value (scratchbuf + 1, 1, cmp_type);
7808 oappend (scratchbuf + intel_syntax);
7809 scratchbuf[0] = '\0';
7814 OP_Mwait (int bytemode ATTRIBUTE_UNUSED,
7815 int sizeflag ATTRIBUTE_UNUSED)
7817 /* mwait %eax,%ecx */
7820 const char **names = (address_mode == mode_64bit
7821 ? names64 : names32);
7822 strcpy (op_out[0], names[0]);
7823 strcpy (op_out[1], names[1]);
7826 /* Skip mod/rm byte. */
7832 OP_Monitor (int bytemode ATTRIBUTE_UNUSED,
7833 int sizeflag ATTRIBUTE_UNUSED)
7835 /* monitor %eax,%ecx,%edx" */
7838 const char **op1_names;
7839 const char **names = (address_mode == mode_64bit
7840 ? names64 : names32);
7842 if (!(prefixes & PREFIX_ADDR))
7843 op1_names = (address_mode == mode_16bit
7847 /* Remove "addr16/addr32". */
7849 op1_names = (address_mode != mode_32bit
7850 ? names32 : names16);
7851 used_prefixes |= PREFIX_ADDR;
7853 strcpy (op_out[0], op1_names[0]);
7854 strcpy (op_out[1], names[1]);
7855 strcpy (op_out[2], names[2]);
7858 /* Skip mod/rm byte. */
7866 /* Throw away prefixes and 1st. opcode byte. */
7867 codep = insn_codep + 1;
7872 REP_Fixup (int bytemode, int sizeflag)
7874 /* The 0xf3 prefix should be displayed as "rep" for ins, outs, movs,
7876 if (prefixes & PREFIX_REPZ)
7877 repz_prefix = "rep ";
7884 OP_IMREG (bytemode, sizeflag);
7887 OP_ESreg (bytemode, sizeflag);
7890 OP_DSreg (bytemode, sizeflag);
7899 CMPXCHG8B_Fixup (int bytemode, int sizeflag)
7904 /* Change cmpxchg8b to cmpxchg16b. */
7905 char *p = obuf + strlen (obuf) - 2;
7909 OP_M (bytemode, sizeflag);
7913 XMM_Fixup (int reg, int sizeflag ATTRIBUTE_UNUSED)
7915 sprintf (scratchbuf, "%%xmm%d", reg);
7916 oappend (scratchbuf + intel_syntax);
7920 CRC32_Fixup (int bytemode, int sizeflag)
7922 /* Add proper suffix to "crc32". */
7923 char *p = obuf + strlen (obuf);
7940 else if (sizeflag & DFLAG)
7944 used_prefixes |= (prefixes & PREFIX_DATA);
7947 oappend (INTERNAL_DISASSEMBLER_ERROR);
7956 /* Skip mod/rm byte. */
7961 add = (rex & REX_B) ? 8 : 0;
7962 if (bytemode == b_mode)
7966 oappend (names8rex[modrm.rm + add]);
7968 oappend (names8[modrm.rm + add]);
7974 oappend (names64[modrm.rm + add]);
7975 else if ((prefixes & PREFIX_DATA))
7976 oappend (names16[modrm.rm + add]);
7978 oappend (names32[modrm.rm + add]);
7982 OP_E (bytemode, sizeflag);
7985 /* Print a DREX argument as either a register or memory operation. */
7987 print_drex_arg (unsigned int reg, int bytemode, int sizeflag)
7989 if (reg == DREX_REG_UNKNOWN)
7992 else if (reg != DREX_REG_MEMORY)
7994 sprintf (scratchbuf, "%%xmm%d", reg);
7995 oappend (scratchbuf + intel_syntax);
7999 OP_E_extended (bytemode, sizeflag, 1);
8002 /* SSE5 instructions that have 4 arguments are encoded as:
8003 0f 24 <sub-opcode> <modrm> <optional-sib> <drex> <offset>.
8005 The <sub-opcode> byte has 1 bit (0x4) that is combined with 1 bit in
8006 the DREX field (0x8) to determine how the arguments are laid out.
8007 The destination register must be the same register as one of the
8008 inputs, and it is encoded in the DREX byte. No REX prefix is used
8009 for these instructions, since the DREX field contains the 3 extension
8010 bits provided by the REX prefix.
8012 The bytemode argument adds 2 extra bits for passing extra information:
8013 DREX_OC1 -- Set the OC1 bit to indicate dest == 1st arg
8014 DREX_NO_OC0 -- OC0 in DREX is invalid
8015 (but pretend it is set). */
8018 OP_DREX4 (int flag_bytemode, int sizeflag)
8020 unsigned int drex_byte;
8021 unsigned int regs[4];
8022 unsigned int modrm_regmem;
8023 unsigned int modrm_reg;
8024 unsigned int drex_reg;
8027 int rex_used_save = rex_used;
8029 int oc1 = (flag_bytemode & DREX_OC1) ? 2 : 0;
8033 bytemode = flag_bytemode & ~ DREX_MASK;
8035 for (i = 0; i < 4; i++)
8036 regs[i] = DREX_REG_UNKNOWN;
8038 /* Determine if we have a SIB byte in addition to MODRM before the
8040 if (((sizeflag & AFLAG) || address_mode == mode_64bit)
8045 /* Get the DREX byte. */
8046 FETCH_DATA (the_info, codep + 2 + has_sib);
8047 drex_byte = codep[has_sib+1];
8048 drex_reg = DREX_XMM (drex_byte);
8049 modrm_reg = modrm.reg + ((drex_byte & REX_R) ? 8 : 0);
8051 /* Is OC0 legal? If not, hardwire oc0 == 1. */
8052 if (flag_bytemode & DREX_NO_OC0)
8055 if (DREX_OC0 (drex_byte))
8059 oc0 = DREX_OC0 (drex_byte);
8063 /* regmem == register */
8064 modrm_regmem = modrm.rm + ((drex_byte & REX_B) ? 8 : 0);
8066 /* skip modrm/drex since we don't call OP_E_extended */
8071 /* regmem == memory, fill in appropriate REX bits */
8072 modrm_regmem = DREX_REG_MEMORY;
8073 rex = drex_byte & (REX_B | REX_X | REX_R);
8079 /* Based on the OC1/OC0 bits, lay out the arguments in the correct
8088 regs[0] = modrm_regmem;
8089 regs[1] = modrm_reg;
8095 regs[0] = modrm_reg;
8096 regs[1] = modrm_regmem;
8103 regs[1] = modrm_regmem;
8104 regs[2] = modrm_reg;
8110 regs[1] = modrm_reg;
8111 regs[2] = modrm_regmem;
8116 /* Print out the arguments. */
8117 for (i = 0; i < 4; i++)
8119 int j = (intel_syntax) ? 3 - i : i;
8126 print_drex_arg (regs[j], bytemode, sizeflag);
8130 rex_used = rex_used_save;
8133 /* SSE5 instructions that have 3 arguments, and are encoded as:
8134 0f 24 <sub-opcode> <modrm> <optional-sib> <drex> <offset> (or)
8135 0f 25 <sub-opcode> <modrm> <optional-sib> <drex> <offset> <cmp-byte>
8137 The DREX field has 1 bit (0x8) to determine how the arguments are
8138 laid out. The destination register is encoded in the DREX byte.
8139 No REX prefix is used for these instructions, since the DREX field
8140 contains the 3 extension bits provided by the REX prefix. */
8143 OP_DREX3 (int flag_bytemode, int sizeflag)
8145 unsigned int drex_byte;
8146 unsigned int regs[3];
8147 unsigned int modrm_regmem;
8148 unsigned int modrm_reg;
8149 unsigned int drex_reg;
8152 int rex_used_save = rex_used;
8157 bytemode = flag_bytemode & ~ DREX_MASK;
8159 for (i = 0; i < 3; i++)
8160 regs[i] = DREX_REG_UNKNOWN;
8162 /* Determine if we have a SIB byte in addition to MODRM before the
8164 if (((sizeflag & AFLAG) || address_mode == mode_64bit)
8169 /* Get the DREX byte. */
8170 FETCH_DATA (the_info, codep + 2 + has_sib);
8171 drex_byte = codep[has_sib+1];
8172 drex_reg = DREX_XMM (drex_byte);
8173 modrm_reg = modrm.reg + ((drex_byte & REX_R) ? 8 : 0);
8175 /* Is OC0 legal? If not, hardwire oc0 == 0 */
8176 oc0 = DREX_OC0 (drex_byte);
8177 if ((flag_bytemode & DREX_NO_OC0) && oc0)
8182 /* regmem == register */
8183 modrm_regmem = modrm.rm + ((drex_byte & REX_B) ? 8 : 0);
8185 /* skip modrm/drex since we don't call OP_E_extended. */
8190 /* regmem == memory, fill in appropriate REX bits. */
8191 modrm_regmem = DREX_REG_MEMORY;
8192 rex = drex_byte & (REX_B | REX_X | REX_R);
8198 /* Based on the OC1/OC0 bits, lay out the arguments in the correct
8207 regs[0] = modrm_regmem;
8208 regs[1] = modrm_reg;
8213 regs[0] = modrm_reg;
8214 regs[1] = modrm_regmem;
8219 /* Print out the arguments. */
8220 for (i = 0; i < 3; i++)
8222 int j = (intel_syntax) ? 2 - i : i;
8229 print_drex_arg (regs[j], bytemode, sizeflag);
8233 rex_used = rex_used_save;
8236 /* Emit a floating point comparison for comp<xx> instructions. */
8239 OP_DREX_FCMP (int bytemode ATTRIBUTE_UNUSED,
8240 int sizeflag ATTRIBUTE_UNUSED)
8244 static const char *const cmp_test[] = {
8263 FETCH_DATA (the_info, codep + 1);
8264 byte = *codep & 0xff;
8266 if (byte >= ARRAY_SIZE (cmp_test)
8271 /* The instruction isn't one we know about, so just append the
8272 extension byte as a numeric value. */
8278 sprintf (scratchbuf, "com%s%s", cmp_test[byte], obuf+3);
8279 strcpy (obuf, scratchbuf);
8284 /* Emit an integer point comparison for pcom<xx> instructions,
8285 rewriting the instruction to have the test inside of it. */
8288 OP_DREX_ICMP (int bytemode ATTRIBUTE_UNUSED,
8289 int sizeflag ATTRIBUTE_UNUSED)
8293 static const char *const cmp_test[] = {
8304 FETCH_DATA (the_info, codep + 1);
8305 byte = *codep & 0xff;
8307 if (byte >= ARRAY_SIZE (cmp_test)
8313 /* The instruction isn't one we know about, so just print the
8314 comparison test byte as a numeric value. */
8320 sprintf (scratchbuf, "pcom%s%s", cmp_test[byte], obuf+4);
8321 strcpy (obuf, scratchbuf);