File: | src/gnu/usr.bin/binutils-2.17/opcodes/i386-dis.c |
Warning: | line 4446, column 7 Value stored to 'mask' is never read |
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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 Free Software Foundation, Inc. |
4 | |
5 | This file is part of GDB. |
6 | |
7 | This program 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 2 of the License, or |
10 | (at your option) any later version. |
11 | |
12 | This program is distributed in the hope that it will be useful, |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
15 | GNU General Public License for more details. |
16 | |
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, MA 02110-1301, USA. */ |
20 | |
21 | /* 80386 instruction printer by Pace Willisson (pace@prep.ai.mit.edu) |
22 | July 1988 |
23 | modified by John Hassey (hassey@dg-rtp.dg.com) |
24 | x86-64 support added by Jan Hubicka (jh@suse.cz) |
25 | VIA PadLock support by Michal Ludvig (mludvig@suse.cz). */ |
26 | |
27 | /* The main tables describing the instructions is essentially a copy |
28 | of the "Opcode Map" chapter (Appendix A) of the Intel 80386 |
29 | Programmers Manual. Usually, there is a capital letter, followed |
30 | by a small letter. The capital letter tell the addressing mode, |
31 | and the small letter tells about the operand size. Refer to |
32 | the Intel manual for details. */ |
33 | |
34 | #include "dis-asm.h" |
35 | #include "sysdep.h" |
36 | #include "opintl.h" |
37 | |
38 | #define MAXLEN15 15 |
39 | |
40 | #include <setjmp.h> |
41 | |
42 | #ifndef UNIXWARE_COMPAT1 |
43 | /* Set non-zero for broken, compatible instructions. Set to zero for |
44 | non-broken opcodes. */ |
45 | #define UNIXWARE_COMPAT1 1 |
46 | #endif |
47 | |
48 | static int fetch_data (struct disassemble_info *, bfd_byte *); |
49 | static void ckprefix (void); |
50 | static const char *prefix_name (int, int); |
51 | static int print_insn (bfd_vma, disassemble_info *); |
52 | static void dofloat (int); |
53 | static void OP_ST (int, int); |
54 | static void OP_STi (int, int); |
55 | static int putop (const char *, int); |
56 | static void oappend (const char *); |
57 | static void append_seg (void); |
58 | static void OP_indirE (int, int); |
59 | static void print_operand_value (char *, int, bfd_vma); |
60 | static void OP_E (int, int); |
61 | static void OP_G (int, int); |
62 | static bfd_vma get64 (void); |
63 | static bfd_signed_vma get32 (void); |
64 | static bfd_signed_vma get32s (void); |
65 | static int get16 (void); |
66 | static void set_op (bfd_vma, int); |
67 | static void OP_REG (int, int); |
68 | static void OP_IMREG (int, int); |
69 | static void OP_I (int, int); |
70 | static void OP_I64 (int, int); |
71 | static void OP_sI (int, int); |
72 | static void OP_J (int, int); |
73 | static void OP_SEG (int, int); |
74 | static void OP_DIR (int, int); |
75 | static void OP_OFF (int, int); |
76 | static void OP_OFF64 (int, int); |
77 | static void ptr_reg (int, int); |
78 | static void OP_ESreg (int, int); |
79 | static void OP_DSreg (int, int); |
80 | static void OP_C (int, int); |
81 | static void OP_D (int, int); |
82 | static void OP_T (int, int); |
83 | static void OP_Rd (int, int); |
84 | static void OP_MMX (int, int); |
85 | static void OP_XMM (int, int); |
86 | static void OP_EM (int, int); |
87 | static void OP_EX (int, int); |
88 | static void OP_MS (int, int); |
89 | static void OP_XS (int, int); |
90 | static void OP_M (int, int); |
91 | static void OP_VMX (int, int); |
92 | static void OP_VMX2 (int, int); |
93 | static void OP_0fae (int, int); |
94 | static void OP_0f07 (int, int); |
95 | static void NOP_Fixup (int, int); |
96 | static void OP_3DNowSuffix (int, int); |
97 | static void OP_SIMD_Suffix (int, int); |
98 | static void SIMD_Fixup (int, int); |
99 | static void PNI_Fixup (int, int); |
100 | static void XCR_Fixup (int, int); |
101 | static void SVME_Fixup (int, int); |
102 | static void INVLPG_Fixup (int, int); |
103 | static void BadOp (void); |
104 | static void SEG_Fixup (int, int); |
105 | static void VMX_Fixup (int, int); |
106 | static void REP_Fixup (int, int); |
107 | static void OP_0f38 (int, int); |
108 | static void OP_0f3a (int, int); |
109 | static void OP_data (int, int); |
110 | |
111 | struct dis_private { |
112 | /* Points to first byte not fetched. */ |
113 | bfd_byte *max_fetched; |
114 | bfd_byte the_buffer[MAXLEN15]; |
115 | bfd_vma insn_start; |
116 | int orig_sizeflag; |
117 | jmp_buf bailout; |
118 | }; |
119 | |
120 | /* The opcode for the fwait instruction, which we treat as a prefix |
121 | when we can. */ |
122 | #define FWAIT_OPCODE(0x9b) (0x9b) |
123 | |
124 | enum address_mode |
125 | { |
126 | mode_16bit, |
127 | mode_32bit, |
128 | mode_64bit |
129 | }; |
130 | |
131 | enum address_mode address_mode; |
132 | |
133 | /* Flags for the prefixes for the current instruction. See below. */ |
134 | static int prefixes; |
135 | |
136 | /* REX prefix the current instruction. See below. */ |
137 | static int rex; |
138 | /* Bits of REX we've already used. */ |
139 | static int rex_used; |
140 | #define REX_MODE648 8 |
141 | #define REX_EXTX4 4 |
142 | #define REX_EXTY2 2 |
143 | #define REX_EXTZ1 1 |
144 | /* Mark parts used in the REX prefix. When we are testing for |
145 | empty prefix (for 8bit register REX extension), just mask it |
146 | out. Otherwise test for REX bit is excuse for existence of REX |
147 | only in case value is nonzero. */ |
148 | #define USED_REX(value){ if (value) rex_used |= (rex & value) ? (value) | 0x40 : 0; else rex_used |= 0x40; } \ |
149 | { \ |
150 | if (value) \ |
151 | rex_used |= (rex & value) ? (value) | 0x40 : 0; \ |
152 | else \ |
153 | rex_used |= 0x40; \ |
154 | } |
155 | |
156 | /* Flags for prefixes which we somehow handled when printing the |
157 | current instruction. */ |
158 | static int used_prefixes; |
159 | |
160 | /* Flags stored in PREFIXES. */ |
161 | #define PREFIX_REPZ1 1 |
162 | #define PREFIX_REPNZ2 2 |
163 | #define PREFIX_LOCK4 4 |
164 | #define PREFIX_CS8 8 |
165 | #define PREFIX_SS0x10 0x10 |
166 | #define PREFIX_DS0x20 0x20 |
167 | #define PREFIX_ES0x40 0x40 |
168 | #define PREFIX_FS0x80 0x80 |
169 | #define PREFIX_GS0x100 0x100 |
170 | #define PREFIX_DATA0x200 0x200 |
171 | #define PREFIX_ADDR0x400 0x400 |
172 | #define PREFIX_FWAIT0x800 0x800 |
173 | |
174 | /* Make sure that bytes from INFO->PRIVATE_DATA->BUFFER (inclusive) |
175 | to ADDR (exclusive) are valid. Returns 1 for success, longjmps |
176 | on error. */ |
177 | #define FETCH_DATA(info, addr)((addr) <= ((struct dis_private *) (info->private_data) )->max_fetched ? 1 : fetch_data ((info), (addr))) \ |
178 | ((addr) <= ((struct dis_private *) (info->private_data))->max_fetched \ |
179 | ? 1 : fetch_data ((info), (addr))) |
180 | |
181 | static int |
182 | fetch_data (struct disassemble_info *info, bfd_byte *addr) |
183 | { |
184 | int status; |
185 | struct dis_private *priv = (struct dis_private *) info->private_data; |
186 | bfd_vma start = priv->insn_start + (priv->max_fetched - priv->the_buffer); |
187 | |
188 | if (addr <= priv->the_buffer + MAXLEN15) |
189 | status = (*info->read_memory_func) (start, |
190 | priv->max_fetched, |
191 | addr - priv->max_fetched, |
192 | info); |
193 | else |
194 | status = -1; |
195 | if (status != 0) |
196 | { |
197 | /* If we did manage to read at least one byte, then |
198 | print_insn_i386 will do something sensible. Otherwise, print |
199 | an error. We do that here because this is where we know |
200 | STATUS. */ |
201 | if (priv->max_fetched == priv->the_buffer) |
202 | (*info->memory_error_func) (status, start, info); |
203 | longjmp (priv->bailout, 1); |
204 | } |
205 | else |
206 | priv->max_fetched = addr; |
207 | return 1; |
208 | } |
209 | |
210 | #define XX((void *)0), 0 NULL((void *)0), 0 |
211 | |
212 | #define EbOP_E, 1 OP_E, b_mode1 |
213 | #define EvOP_E, 2 OP_E, v_mode2 |
214 | #define EdOP_E, 4 OP_E, d_mode4 |
215 | #define EqOP_E, 5 OP_E, q_mode5 |
216 | #define EdqOP_E, 11 OP_E, dq_mode11 |
217 | #define EdqwOP_E, 12 OP_E, dqw_mode12 |
218 | #define indirEvOP_indirE, 15 OP_indirE, stack_v_mode15 |
219 | #define indirEpOP_indirE, 13 OP_indirE, f_mode13 |
220 | #define stackEvOP_E, 15 OP_E, stack_v_mode15 |
221 | #define EmOP_E, 8 OP_E, m_mode8 |
222 | #define EwOP_E, 3 OP_E, w_mode3 |
223 | #define MaOP_E, 2 OP_E, v_mode2 |
224 | #define MOP_M, 0 OP_M, 0 /* lea, lgdt, etc. */ |
225 | #define MpOP_M, 13 OP_M, f_mode13 /* 32 or 48 bit memory operand for LDS, LES etc */ |
226 | #define MqOP_M, 5 OP_M, q_mode5 /* 128 bit memory operand for INV{EPT,VPID,PCID} */ |
227 | #define GbOP_G, 1 OP_G, b_mode1 |
228 | #define GvOP_G, 2 OP_G, v_mode2 |
229 | #define GdOP_G, 4 OP_G, d_mode4 |
230 | #define GdqOP_G, 11 OP_G, dq_mode11 |
231 | #define GmOP_G, 8 OP_G, m_mode8 |
232 | #define GwOP_G, 3 OP_G, w_mode3 |
233 | #define RdOP_Rd, 4 OP_Rd, d_mode4 |
234 | #define RmOP_Rd, 8 OP_Rd, m_mode8 |
235 | #define IbOP_I, 1 OP_I, b_mode1 |
236 | #define sIbOP_sI, 1 OP_sI, b_mode1 /* sign extened byte */ |
237 | #define IvOP_I, 2 OP_I, v_mode2 |
238 | #define IqOP_I, 5 OP_I, q_mode5 |
239 | #define Iv64OP_I64, 2 OP_I64, v_mode2 |
240 | #define IwOP_I, 3 OP_I, w_mode3 |
241 | #define I1OP_I, 14 OP_I, const_1_mode14 |
242 | #define JbOP_J, 1 OP_J, b_mode1 |
243 | #define JvOP_J, 2 OP_J, v_mode2 |
244 | #define CmOP_C, 8 OP_C, m_mode8 |
245 | #define DmOP_D, 8 OP_D, m_mode8 |
246 | #define TdOP_T, 4 OP_T, d_mode4 |
247 | #define SvSEG_Fixup, 2 SEG_Fixup, v_mode2 |
248 | |
249 | #define RMeAXOP_REG, 108 OP_REG, eAX_reg108 |
250 | #define RMeBXOP_REG, 111 OP_REG, eBX_reg111 |
251 | #define RMeCXOP_REG, 109 OP_REG, eCX_reg109 |
252 | #define RMeDXOP_REG, 110 OP_REG, eDX_reg110 |
253 | #define RMeSPOP_REG, 112 OP_REG, eSP_reg112 |
254 | #define RMeBPOP_REG, 113 OP_REG, eBP_reg113 |
255 | #define RMeSIOP_REG, 114 OP_REG, eSI_reg114 |
256 | #define RMeDIOP_REG, 115 OP_REG, eDI_reg115 |
257 | #define RMrAXOP_REG, 132 OP_REG, rAX_reg132 |
258 | #define RMrBXOP_REG, 135 OP_REG, rBX_reg135 |
259 | #define RMrCXOP_REG, 133 OP_REG, rCX_reg133 |
260 | #define RMrDXOP_REG, 134 OP_REG, rDX_reg134 |
261 | #define RMrSPOP_REG, 136 OP_REG, rSP_reg136 |
262 | #define RMrBPOP_REG, 137 OP_REG, rBP_reg137 |
263 | #define RMrSIOP_REG, 138 OP_REG, rSI_reg138 |
264 | #define RMrDIOP_REG, 139 OP_REG, rDI_reg139 |
265 | #define RMALOP_REG, 116 OP_REG, al_reg116 |
266 | #define RMALOP_REG, 116 OP_REG, al_reg116 |
267 | #define RMCLOP_REG, 117 OP_REG, cl_reg117 |
268 | #define RMDLOP_REG, 118 OP_REG, dl_reg118 |
269 | #define RMBLOP_REG, 119 OP_REG, bl_reg119 |
270 | #define RMAHOP_REG, 120 OP_REG, ah_reg120 |
271 | #define RMCHOP_REG, 121 OP_REG, ch_reg121 |
272 | #define RMDHOP_REG, 122 OP_REG, dh_reg122 |
273 | #define RMBHOP_REG, 123 OP_REG, bh_reg123 |
274 | #define RMAXOP_REG, 124 OP_REG, ax_reg124 |
275 | #define RMDXOP_REG, 126 OP_REG, dx_reg126 |
276 | |
277 | #define eAXOP_IMREG, 108 OP_IMREG, eAX_reg108 |
278 | #define eBXOP_IMREG, 111 OP_IMREG, eBX_reg111 |
279 | #define eCXOP_IMREG, 109 OP_IMREG, eCX_reg109 |
280 | #define eDXOP_IMREG, 110 OP_IMREG, eDX_reg110 |
281 | #define eSPOP_IMREG, 112 OP_IMREG, eSP_reg112 |
282 | #define eBPOP_IMREG, 113 OP_IMREG, eBP_reg113 |
283 | #define eSIOP_IMREG, 114 OP_IMREG, eSI_reg114 |
284 | #define eDIOP_IMREG, 115 OP_IMREG, eDI_reg115 |
285 | #define ALOP_IMREG, 116 OP_IMREG, al_reg116 |
286 | #define CLOP_IMREG, 117 OP_IMREG, cl_reg117 |
287 | #define DLOP_IMREG, 118 OP_IMREG, dl_reg118 |
288 | #define BLOP_IMREG, 119 OP_IMREG, bl_reg119 |
289 | #define AHOP_IMREG, 120 OP_IMREG, ah_reg120 |
290 | #define CHOP_IMREG, 121 OP_IMREG, ch_reg121 |
291 | #define DHOP_IMREG, 122 OP_IMREG, dh_reg122 |
292 | #define BHOP_IMREG, 123 OP_IMREG, bh_reg123 |
293 | #define AXOP_IMREG, 124 OP_IMREG, ax_reg124 |
294 | #define DXOP_IMREG, 126 OP_IMREG, dx_reg126 |
295 | #define indirDXOP_IMREG, 150 OP_IMREG, indir_dx_reg150 |
296 | |
297 | #define SwOP_SEG, 3 OP_SEG, w_mode3 |
298 | #define ApOP_DIR, 0 OP_DIR, 0 |
299 | #define ObOP_OFF64, 1 OP_OFF64, b_mode1 |
300 | #define OvOP_OFF64, 2 OP_OFF64, v_mode2 |
301 | #define XbOP_DSreg, 114 OP_DSreg, eSI_reg114 |
302 | #define XvOP_DSreg, 114 OP_DSreg, eSI_reg114 |
303 | #define YbOP_ESreg, 115 OP_ESreg, eDI_reg115 |
304 | #define YvOP_ESreg, 115 OP_ESreg, eDI_reg115 |
305 | #define DSBXOP_DSreg, 111 OP_DSreg, eBX_reg111 |
306 | |
307 | #define esOP_REG, 100 OP_REG, es_reg100 |
308 | #define ssOP_REG, 102 OP_REG, ss_reg102 |
309 | #define csOP_REG, 101 OP_REG, cs_reg101 |
310 | #define dsOP_REG, 103 OP_REG, ds_reg103 |
311 | #define fsOP_REG, 104 OP_REG, fs_reg104 |
312 | #define gsOP_REG, 105 OP_REG, gs_reg105 |
313 | |
314 | #define MXOP_MMX, 0 OP_MMX, 0 |
315 | #define XMOP_XMM, 0 OP_XMM, 0 |
316 | #define EMOP_EM, 2 OP_EM, v_mode2 |
317 | #define EXOP_EX, 2 OP_EX, v_mode2 |
318 | #define MSOP_MS, 2 OP_MS, v_mode2 |
319 | #define XSOP_XS, 2 OP_XS, v_mode2 |
320 | #define VMOP_VMX, 5 OP_VMX, q_mode5 |
321 | #define VM2OP_VMX2, 5 OP_VMX2, q_mode5 |
322 | #define OPSUFOP_3DNowSuffix, 0 OP_3DNowSuffix, 0 |
323 | #define OPSIMDOP_SIMD_Suffix, 0 OP_SIMD_Suffix, 0 |
324 | #define OP0FAEOP_0fae, 2 OP_0fae, v_mode2 |
325 | #define OP0F38OP_0f38, 0 OP_0f38, 0 |
326 | #define OP0F3AOP_0f3a, 0 OP_0f3a, 0 |
327 | #define OPDATAOP_data, 0 OP_data, 0 |
328 | |
329 | /* Used handle "rep" prefix for string instructions. */ |
330 | #define XbrREP_Fixup, 114 REP_Fixup, eSI_reg114 |
331 | #define XvrREP_Fixup, 114 REP_Fixup, eSI_reg114 |
332 | #define YbrREP_Fixup, 115 REP_Fixup, eDI_reg115 |
333 | #define YvrREP_Fixup, 115 REP_Fixup, eDI_reg115 |
334 | #define indirDXrREP_Fixup, 150 REP_Fixup, indir_dx_reg150 |
335 | #define ALrREP_Fixup, 116 REP_Fixup, al_reg116 |
336 | #define eAXrREP_Fixup, 108 REP_Fixup, eAX_reg108 |
337 | |
338 | #define cond_jump_flag((void *)0), 9 NULL((void *)0), cond_jump_mode9 |
339 | #define loop_jcxz_flag((void *)0), 10 NULL((void *)0), loop_jcxz_mode10 |
340 | |
341 | /* bits in sizeflag */ |
342 | #define SUFFIX_ALWAYS4 4 |
343 | #define AFLAG2 2 |
344 | #define DFLAG1 1 |
345 | |
346 | #define b_mode1 1 /* byte operand */ |
347 | #define v_mode2 2 /* operand size depends on prefixes */ |
348 | #define w_mode3 3 /* word operand */ |
349 | #define d_mode4 4 /* double word operand */ |
350 | #define q_mode5 5 /* quad word operand */ |
351 | #define t_mode6 6 /* ten-byte operand */ |
352 | #define x_mode7 7 /* 16-byte XMM operand */ |
353 | #define m_mode8 8 /* d_mode in 32bit, q_mode in 64bit mode. */ |
354 | #define cond_jump_mode9 9 |
355 | #define loop_jcxz_mode10 10 |
356 | #define dq_mode11 11 /* operand size depends on REX prefixes. */ |
357 | #define dqw_mode12 12 /* registers like dq_mode, memory like w_mode. */ |
358 | #define f_mode13 13 /* 4- or 6-byte pointer operand */ |
359 | #define const_1_mode14 14 |
360 | #define stack_v_mode15 15 /* v_mode for stack-related opcodes. */ |
361 | |
362 | #define es_reg100 100 |
363 | #define cs_reg101 101 |
364 | #define ss_reg102 102 |
365 | #define ds_reg103 103 |
366 | #define fs_reg104 104 |
367 | #define gs_reg105 105 |
368 | |
369 | #define eAX_reg108 108 |
370 | #define eCX_reg109 109 |
371 | #define eDX_reg110 110 |
372 | #define eBX_reg111 111 |
373 | #define eSP_reg112 112 |
374 | #define eBP_reg113 113 |
375 | #define eSI_reg114 114 |
376 | #define eDI_reg115 115 |
377 | |
378 | #define al_reg116 116 |
379 | #define cl_reg117 117 |
380 | #define dl_reg118 118 |
381 | #define bl_reg119 119 |
382 | #define ah_reg120 120 |
383 | #define ch_reg121 121 |
384 | #define dh_reg122 122 |
385 | #define bh_reg123 123 |
386 | |
387 | #define ax_reg124 124 |
388 | #define cx_reg125 125 |
389 | #define dx_reg126 126 |
390 | #define bx_reg127 127 |
391 | #define sp_reg128 128 |
392 | #define bp_reg129 129 |
393 | #define si_reg130 130 |
394 | #define di_reg131 131 |
395 | |
396 | #define rAX_reg132 132 |
397 | #define rCX_reg133 133 |
398 | #define rDX_reg134 134 |
399 | #define rBX_reg135 135 |
400 | #define rSP_reg136 136 |
401 | #define rBP_reg137 137 |
402 | #define rSI_reg138 138 |
403 | #define rDI_reg139 139 |
404 | |
405 | #define indir_dx_reg150 150 |
406 | |
407 | #define FLOATCODE1 1 |
408 | #define USE_GROUPS2 2 |
409 | #define USE_PREFIX_USER_TABLE3 3 |
410 | #define X86_64_SPECIAL4 4 |
411 | #define IS_3BYTE_OPCODE5 5 |
412 | |
413 | #define FLOAT((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), FLOATCODE1, NULL((void *)0), 0, NULL((void *)0), 0 |
414 | |
415 | #define GRP1b((void *)0), ((void *)0), 2, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 0, NULL((void *)0), 0 |
416 | #define GRP1S((void *)0), ((void *)0), 2, ((void *)0), 1, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 1, NULL((void *)0), 0 |
417 | #define GRP1Ss((void *)0), ((void *)0), 2, ((void *)0), 2, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 2, NULL((void *)0), 0 |
418 | #define GRP2b((void *)0), ((void *)0), 2, ((void *)0), 3, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 3, NULL((void *)0), 0 |
419 | #define GRP2S((void *)0), ((void *)0), 2, ((void *)0), 4, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 4, NULL((void *)0), 0 |
420 | #define GRP2b_one((void *)0), ((void *)0), 2, ((void *)0), 5, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 5, NULL((void *)0), 0 |
421 | #define GRP2S_one((void *)0), ((void *)0), 2, ((void *)0), 6, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 6, NULL((void *)0), 0 |
422 | #define GRP2b_cl((void *)0), ((void *)0), 2, ((void *)0), 7, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 7, NULL((void *)0), 0 |
423 | #define GRP2S_cl((void *)0), ((void *)0), 2, ((void *)0), 8, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 8, NULL((void *)0), 0 |
424 | #define GRP3b((void *)0), ((void *)0), 2, ((void *)0), 9, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 9, NULL((void *)0), 0 |
425 | #define GRP3S((void *)0), ((void *)0), 2, ((void *)0), 10, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 10, NULL((void *)0), 0 |
426 | #define GRP4((void *)0), ((void *)0), 2, ((void *)0), 11, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 11, NULL((void *)0), 0 |
427 | #define GRP5((void *)0), ((void *)0), 2, ((void *)0), 12, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 12, NULL((void *)0), 0 |
428 | #define GRP6((void *)0), ((void *)0), 2, ((void *)0), 13, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 13, NULL((void *)0), 0 |
429 | #define GRP7((void *)0), ((void *)0), 2, ((void *)0), 14, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 14, NULL((void *)0), 0 |
430 | #define GRP8((void *)0), ((void *)0), 2, ((void *)0), 15, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 15, NULL((void *)0), 0 |
431 | #define GRP9((void *)0), ((void *)0), 2, ((void *)0), 16, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 16, NULL((void *)0), 0 |
432 | #define GRP10((void *)0), ((void *)0), 2, ((void *)0), 17, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 17, NULL((void *)0), 0 |
433 | #define GRP11((void *)0), ((void *)0), 2, ((void *)0), 18, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 18, NULL((void *)0), 0 |
434 | #define GRP12((void *)0), ((void *)0), 2, ((void *)0), 19, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 19, NULL((void *)0), 0 |
435 | #define GRP13((void *)0), ((void *)0), 2, ((void *)0), 20, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 20, NULL((void *)0), 0 |
436 | #define GRP14((void *)0), ((void *)0), 2, ((void *)0), 21, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 21, NULL((void *)0), 0 |
437 | #define GRPAMD((void *)0), ((void *)0), 2, ((void *)0), 22, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 22, NULL((void *)0), 0 |
438 | #define GRPPADLCK1((void *)0), ((void *)0), 2, ((void *)0), 23, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 23, NULL((void *)0), 0 |
439 | #define GRPPADLCK2((void *)0), ((void *)0), 2, ((void *)0), 24, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_GROUPS2, NULL((void *)0), 24, NULL((void *)0), 0 |
440 | |
441 | #define PREGRP0((void *)0), ((void *)0), 3, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 0, NULL((void *)0), 0 |
442 | #define PREGRP1((void *)0), ((void *)0), 3, ((void *)0), 1, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 1, NULL((void *)0), 0 |
443 | #define PREGRP2((void *)0), ((void *)0), 3, ((void *)0), 2, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 2, NULL((void *)0), 0 |
444 | #define PREGRP3((void *)0), ((void *)0), 3, ((void *)0), 3, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 3, NULL((void *)0), 0 |
445 | #define PREGRP4((void *)0), ((void *)0), 3, ((void *)0), 4, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 4, NULL((void *)0), 0 |
446 | #define PREGRP5((void *)0), ((void *)0), 3, ((void *)0), 5, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 5, NULL((void *)0), 0 |
447 | #define PREGRP6((void *)0), ((void *)0), 3, ((void *)0), 6, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 6, NULL((void *)0), 0 |
448 | #define PREGRP7((void *)0), ((void *)0), 3, ((void *)0), 7, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 7, NULL((void *)0), 0 |
449 | #define PREGRP8((void *)0), ((void *)0), 3, ((void *)0), 8, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 8, NULL((void *)0), 0 |
450 | #define PREGRP9((void *)0), ((void *)0), 3, ((void *)0), 9, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 9, NULL((void *)0), 0 |
451 | #define PREGRP10((void *)0), ((void *)0), 3, ((void *)0), 10, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 10, NULL((void *)0), 0 |
452 | #define PREGRP11((void *)0), ((void *)0), 3, ((void *)0), 11, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 11, NULL((void *)0), 0 |
453 | #define PREGRP12((void *)0), ((void *)0), 3, ((void *)0), 12, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 12, NULL((void *)0), 0 |
454 | #define PREGRP13((void *)0), ((void *)0), 3, ((void *)0), 13, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 13, NULL((void *)0), 0 |
455 | #define PREGRP14((void *)0), ((void *)0), 3, ((void *)0), 14, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 14, NULL((void *)0), 0 |
456 | #define PREGRP15((void *)0), ((void *)0), 3, ((void *)0), 15, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 15, NULL((void *)0), 0 |
457 | #define PREGRP16((void *)0), ((void *)0), 3, ((void *)0), 16, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 16, NULL((void *)0), 0 |
458 | #define PREGRP17((void *)0), ((void *)0), 3, ((void *)0), 17, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 17, NULL((void *)0), 0 |
459 | #define PREGRP18((void *)0), ((void *)0), 3, ((void *)0), 18, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 18, NULL((void *)0), 0 |
460 | #define PREGRP19((void *)0), ((void *)0), 3, ((void *)0), 19, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 19, NULL((void *)0), 0 |
461 | #define PREGRP20((void *)0), ((void *)0), 3, ((void *)0), 20, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 20, NULL((void *)0), 0 |
462 | #define PREGRP21((void *)0), ((void *)0), 3, ((void *)0), 21, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 21, NULL((void *)0), 0 |
463 | #define PREGRP22((void *)0), ((void *)0), 3, ((void *)0), 22, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 22, NULL((void *)0), 0 |
464 | #define PREGRP23((void *)0), ((void *)0), 3, ((void *)0), 23, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 23, NULL((void *)0), 0 |
465 | #define PREGRP24((void *)0), ((void *)0), 3, ((void *)0), 24, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 24, NULL((void *)0), 0 |
466 | #define PREGRP25((void *)0), ((void *)0), 3, ((void *)0), 25, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 25, NULL((void *)0), 0 |
467 | #define PREGRP26((void *)0), ((void *)0), 3, ((void *)0), 26, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 26, NULL((void *)0), 0 |
468 | #define PREGRP27((void *)0), ((void *)0), 3, ((void *)0), 27, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 27, NULL((void *)0), 0 |
469 | #define PREGRP28((void *)0), ((void *)0), 3, ((void *)0), 28, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 28, NULL((void *)0), 0 |
470 | #define PREGRP29((void *)0), ((void *)0), 3, ((void *)0), 29, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 29, NULL((void *)0), 0 |
471 | #define PREGRP30((void *)0), ((void *)0), 3, ((void *)0), 30, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 30, NULL((void *)0), 0 |
472 | #define PREGRP31((void *)0), ((void *)0), 3, ((void *)0), 31, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 31, NULL((void *)0), 0 |
473 | #define PREGRP32((void *)0), ((void *)0), 3, ((void *)0), 32, ((void *)0), 0 NULL((void *)0), NULL((void *)0), USE_PREFIX_USER_TABLE3, NULL((void *)0), 32, NULL((void *)0), 0 |
474 | |
475 | #define X86_64_0((void *)0), ((void *)0), 4, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), X86_64_SPECIAL4, NULL((void *)0), 0, NULL((void *)0), 0 |
476 | |
477 | #define THREE_BYTE_0((void *)0), ((void *)0), 5, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), IS_3BYTE_OPCODE5, NULL((void *)0), 0, NULL((void *)0), 0 |
478 | #define THREE_BYTE_1((void *)0), ((void *)0), 5, ((void *)0), 1, ((void *)0), 0 NULL((void *)0), NULL((void *)0), IS_3BYTE_OPCODE5, NULL((void *)0), 1, NULL((void *)0), 0 |
479 | |
480 | typedef void (*op_rtn) (int bytemode, int sizeflag); |
481 | |
482 | struct dis386 { |
483 | const char *name; |
484 | op_rtn op1; |
485 | int bytemode1; |
486 | op_rtn op2; |
487 | int bytemode2; |
488 | op_rtn op3; |
489 | int bytemode3; |
490 | }; |
491 | |
492 | /* Upper case letters in the instruction names here are macros. |
493 | 'A' => print 'b' if no register operands or suffix_always is true |
494 | 'B' => print 'b' if suffix_always is true |
495 | 'C' => print 's' or 'l' ('w' or 'd' in Intel mode) depending on operand |
496 | . size prefix |
497 | 'E' => print 'e' if 32-bit form of jcxz |
498 | 'F' => print 'w' or 'l' depending on address size prefix (loop insns) |
499 | 'H' => print ",pt" or ",pn" branch hint |
500 | 'I' => honor following macro letter even in Intel mode (implemented only |
501 | . for some of the macro letters) |
502 | 'J' => print 'l' |
503 | 'L' => print 'l' if suffix_always is true |
504 | 'N' => print 'n' if instruction has no wait "prefix" |
505 | 'O' => print 'd', or 'o' |
506 | 'P' => print 'w', 'l' or 'q' if instruction has an operand size prefix, |
507 | . or suffix_always is true. print 'q' if rex prefix is present. |
508 | 'Q' => print 'w', 'l' or 'q' if no register operands or suffix_always |
509 | . is true |
510 | 'R' => print 'w', 'l' or 'q' ("wd" or "dq" in intel mode) |
511 | 'S' => print 'w', 'l' or 'q' if suffix_always is true |
512 | 'T' => print 'q' in 64bit mode and behave as 'P' otherwise |
513 | 'U' => print 'q' in 64bit mode and behave as 'Q' otherwise |
514 | 'V' => print 'q' in 64bit mode and behave as 'S' otherwise |
515 | 'W' => print 'b' or 'w' ("w" or "de" in intel mode) |
516 | 'X' => print 's', 'd' depending on data16 prefix (for XMM) |
517 | 'Y' => 'q' if instruction has an REX 64bit overwrite prefix |
518 | 'Z' => print 'q' in 64bit mode and behave as 'L' otherwise |
519 | |
520 | Many of the above letters print nothing in Intel mode. See "putop" |
521 | for the details. |
522 | |
523 | Braces '{' and '}', and vertical bars '|', indicate alternative |
524 | mnemonic strings for AT&T, Intel, X86_64 AT&T, and X86_64 Intel |
525 | modes. In cases where there are only two alternatives, the X86_64 |
526 | instruction is reserved, and "(bad)" is printed. |
527 | */ |
528 | |
529 | static const struct dis386 dis386[] = { |
530 | /* 00 */ |
531 | { "addB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
532 | { "addS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
533 | { "addB", GbOP_G, 1, EbOP_E, 1, XX((void *)0), 0 }, |
534 | { "addS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
535 | { "addB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
536 | { "addS", eAXOP_IMREG, 108, IvOP_I, 2, XX((void *)0), 0 }, |
537 | { "push{T|}", esOP_REG, 100, XX((void *)0), 0, XX((void *)0), 0 }, |
538 | { "pop{T|}", esOP_REG, 100, XX((void *)0), 0, XX((void *)0), 0 }, |
539 | /* 08 */ |
540 | { "orB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
541 | { "orS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
542 | { "orB", GbOP_G, 1, EbOP_E, 1, XX((void *)0), 0 }, |
543 | { "orS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
544 | { "orB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
545 | { "orS", eAXOP_IMREG, 108, IvOP_I, 2, XX((void *)0), 0 }, |
546 | { "push{T|}", csOP_REG, 101, XX((void *)0), 0, XX((void *)0), 0 }, |
547 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* 0x0f extended opcode escape */ |
548 | /* 10 */ |
549 | { "adcB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
550 | { "adcS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
551 | { "adcB", GbOP_G, 1, EbOP_E, 1, XX((void *)0), 0 }, |
552 | { "adcS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
553 | { "adcB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
554 | { "adcS", eAXOP_IMREG, 108, IvOP_I, 2, XX((void *)0), 0 }, |
555 | { "push{T|}", ssOP_REG, 102, XX((void *)0), 0, XX((void *)0), 0 }, |
556 | { "pop{T|}", ssOP_REG, 102, XX((void *)0), 0, XX((void *)0), 0 }, |
557 | /* 18 */ |
558 | { "sbbB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
559 | { "sbbS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
560 | { "sbbB", GbOP_G, 1, EbOP_E, 1, XX((void *)0), 0 }, |
561 | { "sbbS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
562 | { "sbbB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
563 | { "sbbS", eAXOP_IMREG, 108, IvOP_I, 2, XX((void *)0), 0 }, |
564 | { "push{T|}", dsOP_REG, 103, XX((void *)0), 0, XX((void *)0), 0 }, |
565 | { "pop{T|}", dsOP_REG, 103, XX((void *)0), 0, XX((void *)0), 0 }, |
566 | /* 20 */ |
567 | { "andB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
568 | { "andS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
569 | { "andB", GbOP_G, 1, EbOP_E, 1, XX((void *)0), 0 }, |
570 | { "andS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
571 | { "andB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
572 | { "andS", eAXOP_IMREG, 108, IvOP_I, 2, XX((void *)0), 0 }, |
573 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* SEG ES prefix */ |
574 | { "daa{|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
575 | /* 28 */ |
576 | { "subB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
577 | { "subS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
578 | { "subB", GbOP_G, 1, EbOP_E, 1, XX((void *)0), 0 }, |
579 | { "subS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
580 | { "subB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
581 | { "subS", eAXOP_IMREG, 108, IvOP_I, 2, XX((void *)0), 0 }, |
582 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* SEG CS prefix */ |
583 | { "das{|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
584 | /* 30 */ |
585 | { "xorB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
586 | { "xorS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
587 | { "xorB", GbOP_G, 1, EbOP_E, 1, XX((void *)0), 0 }, |
588 | { "xorS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
589 | { "xorB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
590 | { "xorS", eAXOP_IMREG, 108, IvOP_I, 2, XX((void *)0), 0 }, |
591 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* SEG SS prefix */ |
592 | { "aaa{|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
593 | /* 38 */ |
594 | { "cmpB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
595 | { "cmpS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
596 | { "cmpB", GbOP_G, 1, EbOP_E, 1, XX((void *)0), 0 }, |
597 | { "cmpS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
598 | { "cmpB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
599 | { "cmpS", eAXOP_IMREG, 108, IvOP_I, 2, XX((void *)0), 0 }, |
600 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* SEG DS prefix */ |
601 | { "aas{|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
602 | /* 40 */ |
603 | { "inc{S|}", RMeAXOP_REG, 108, XX((void *)0), 0, XX((void *)0), 0 }, |
604 | { "inc{S|}", RMeCXOP_REG, 109, XX((void *)0), 0, XX((void *)0), 0 }, |
605 | { "inc{S|}", RMeDXOP_REG, 110, XX((void *)0), 0, XX((void *)0), 0 }, |
606 | { "inc{S|}", RMeBXOP_REG, 111, XX((void *)0), 0, XX((void *)0), 0 }, |
607 | { "inc{S|}", RMeSPOP_REG, 112, XX((void *)0), 0, XX((void *)0), 0 }, |
608 | { "inc{S|}", RMeBPOP_REG, 113, XX((void *)0), 0, XX((void *)0), 0 }, |
609 | { "inc{S|}", RMeSIOP_REG, 114, XX((void *)0), 0, XX((void *)0), 0 }, |
610 | { "inc{S|}", RMeDIOP_REG, 115, XX((void *)0), 0, XX((void *)0), 0 }, |
611 | /* 48 */ |
612 | { "dec{S|}", RMeAXOP_REG, 108, XX((void *)0), 0, XX((void *)0), 0 }, |
613 | { "dec{S|}", RMeCXOP_REG, 109, XX((void *)0), 0, XX((void *)0), 0 }, |
614 | { "dec{S|}", RMeDXOP_REG, 110, XX((void *)0), 0, XX((void *)0), 0 }, |
615 | { "dec{S|}", RMeBXOP_REG, 111, XX((void *)0), 0, XX((void *)0), 0 }, |
616 | { "dec{S|}", RMeSPOP_REG, 112, XX((void *)0), 0, XX((void *)0), 0 }, |
617 | { "dec{S|}", RMeBPOP_REG, 113, XX((void *)0), 0, XX((void *)0), 0 }, |
618 | { "dec{S|}", RMeSIOP_REG, 114, XX((void *)0), 0, XX((void *)0), 0 }, |
619 | { "dec{S|}", RMeDIOP_REG, 115, XX((void *)0), 0, XX((void *)0), 0 }, |
620 | /* 50 */ |
621 | { "pushV", RMrAXOP_REG, 132, XX((void *)0), 0, XX((void *)0), 0 }, |
622 | { "pushV", RMrCXOP_REG, 133, XX((void *)0), 0, XX((void *)0), 0 }, |
623 | { "pushV", RMrDXOP_REG, 134, XX((void *)0), 0, XX((void *)0), 0 }, |
624 | { "pushV", RMrBXOP_REG, 135, XX((void *)0), 0, XX((void *)0), 0 }, |
625 | { "pushV", RMrSPOP_REG, 136, XX((void *)0), 0, XX((void *)0), 0 }, |
626 | { "pushV", RMrBPOP_REG, 137, XX((void *)0), 0, XX((void *)0), 0 }, |
627 | { "pushV", RMrSIOP_REG, 138, XX((void *)0), 0, XX((void *)0), 0 }, |
628 | { "pushV", RMrDIOP_REG, 139, XX((void *)0), 0, XX((void *)0), 0 }, |
629 | /* 58 */ |
630 | { "popV", RMrAXOP_REG, 132, XX((void *)0), 0, XX((void *)0), 0 }, |
631 | { "popV", RMrCXOP_REG, 133, XX((void *)0), 0, XX((void *)0), 0 }, |
632 | { "popV", RMrDXOP_REG, 134, XX((void *)0), 0, XX((void *)0), 0 }, |
633 | { "popV", RMrBXOP_REG, 135, XX((void *)0), 0, XX((void *)0), 0 }, |
634 | { "popV", RMrSPOP_REG, 136, XX((void *)0), 0, XX((void *)0), 0 }, |
635 | { "popV", RMrBPOP_REG, 137, XX((void *)0), 0, XX((void *)0), 0 }, |
636 | { "popV", RMrSIOP_REG, 138, XX((void *)0), 0, XX((void *)0), 0 }, |
637 | { "popV", RMrDIOP_REG, 139, XX((void *)0), 0, XX((void *)0), 0 }, |
638 | /* 60 */ |
639 | { "pusha{P|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
640 | { "popa{P|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
641 | { "bound{S|}", GvOP_G, 2, MaOP_E, 2, XX((void *)0), 0 }, |
642 | { X86_64_0((void *)0), ((void *)0), 4, ((void *)0), 0, ((void *)0), 0 }, |
643 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* seg fs */ |
644 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* seg gs */ |
645 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* op size prefix */ |
646 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* adr size prefix */ |
647 | /* 68 */ |
648 | { "pushT", IqOP_I, 5, XX((void *)0), 0, XX((void *)0), 0 }, |
649 | { "imulS", GvOP_G, 2, EvOP_E, 2, IvOP_I, 2 }, |
650 | { "pushT", sIbOP_sI, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
651 | { "imulS", GvOP_G, 2, EvOP_E, 2, sIbOP_sI, 1 }, |
652 | { "ins{b||b|}", YbrREP_Fixup, 115, indirDXOP_IMREG, 150, XX((void *)0), 0 }, |
653 | { "ins{R||R|}", YvrREP_Fixup, 115, indirDXOP_IMREG, 150, XX((void *)0), 0 }, |
654 | { "outs{b||b|}", indirDXrREP_Fixup, 150, XbOP_DSreg, 114, XX((void *)0), 0 }, |
655 | { "outs{R||R|}", indirDXrREP_Fixup, 150, XvOP_DSreg, 114, XX((void *)0), 0 }, |
656 | /* 70 */ |
657 | { "joH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
658 | { "jnoH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
659 | { "jbH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
660 | { "jaeH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
661 | { "jeH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
662 | { "jneH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
663 | { "jbeH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
664 | { "jaH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
665 | /* 78 */ |
666 | { "jsH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
667 | { "jnsH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
668 | { "jpH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
669 | { "jnpH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
670 | { "jlH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
671 | { "jgeH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
672 | { "jleH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
673 | { "jgH", JbOP_J, 1, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
674 | /* 80 */ |
675 | { GRP1b((void *)0), ((void *)0), 2, ((void *)0), 0, ((void *)0), 0 }, |
676 | { GRP1S((void *)0), ((void *)0), 2, ((void *)0), 1, ((void *)0), 0 }, |
677 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
678 | { GRP1Ss((void *)0), ((void *)0), 2, ((void *)0), 2, ((void *)0), 0 }, |
679 | { "testB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
680 | { "testS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
681 | { "xchgB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
682 | { "xchgS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
683 | /* 88 */ |
684 | { "movB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
685 | { "movS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
686 | { "movB", GbOP_G, 1, EbOP_E, 1, XX((void *)0), 0 }, |
687 | { "movS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
688 | { "movQ", SvSEG_Fixup, 2, SwOP_SEG, 3, XX((void *)0), 0 }, |
689 | { "leaS", GvOP_G, 2, MOP_M, 0, XX((void *)0), 0 }, |
690 | { "movQ", SwOP_SEG, 3, SvSEG_Fixup, 2, XX((void *)0), 0 }, |
691 | { "popU", stackEvOP_E, 15, XX((void *)0), 0, XX((void *)0), 0 }, |
692 | /* 90 */ |
693 | { "nop", NOP_Fixup, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
694 | { "xchgS", RMeCXOP_REG, 109, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
695 | { "xchgS", RMeDXOP_REG, 110, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
696 | { "xchgS", RMeBXOP_REG, 111, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
697 | { "xchgS", RMeSPOP_REG, 112, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
698 | { "xchgS", RMeBPOP_REG, 113, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
699 | { "xchgS", RMeSIOP_REG, 114, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
700 | { "xchgS", RMeDIOP_REG, 115, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
701 | /* 98 */ |
702 | { "cW{tR||tR|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
703 | { "cR{tO||tO|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
704 | { "Jcall{T|}", ApOP_DIR, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
705 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* fwait */ |
706 | { "pushfT", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
707 | { "popfT", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
708 | { "sahf{|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
709 | { "lahf{|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
710 | /* a0 */ |
711 | { "movB", ALOP_IMREG, 116, ObOP_OFF64, 1, XX((void *)0), 0 }, |
712 | { "movS", eAXOP_IMREG, 108, OvOP_OFF64, 2, XX((void *)0), 0 }, |
713 | { "movB", ObOP_OFF64, 1, ALOP_IMREG, 116, XX((void *)0), 0 }, |
714 | { "movS", OvOP_OFF64, 2, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
715 | { "movs{b||b|}", YbrREP_Fixup, 115, XbOP_DSreg, 114, XX((void *)0), 0 }, |
716 | { "movs{R||R|}", YvrREP_Fixup, 115, XvOP_DSreg, 114, XX((void *)0), 0 }, |
717 | { "cmps{b||b|}", XbOP_DSreg, 114, YbOP_ESreg, 115, XX((void *)0), 0 }, |
718 | { "cmps{R||R|}", XvOP_DSreg, 114, YvOP_ESreg, 115, XX((void *)0), 0 }, |
719 | /* a8 */ |
720 | { "testB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
721 | { "testS", eAXOP_IMREG, 108, IvOP_I, 2, XX((void *)0), 0 }, |
722 | { "stosB", YbrREP_Fixup, 115, ALOP_IMREG, 116, XX((void *)0), 0 }, |
723 | { "stosS", YvrREP_Fixup, 115, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
724 | { "lodsB", ALrREP_Fixup, 116, XbOP_DSreg, 114, XX((void *)0), 0 }, |
725 | { "lodsS", eAXrREP_Fixup, 108, XvOP_DSreg, 114, XX((void *)0), 0 }, |
726 | { "scasB", ALOP_IMREG, 116, YbOP_ESreg, 115, XX((void *)0), 0 }, |
727 | { "scasS", eAXOP_IMREG, 108, YvOP_ESreg, 115, XX((void *)0), 0 }, |
728 | /* b0 */ |
729 | { "movB", RMALOP_REG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
730 | { "movB", RMCLOP_REG, 117, IbOP_I, 1, XX((void *)0), 0 }, |
731 | { "movB", RMDLOP_REG, 118, IbOP_I, 1, XX((void *)0), 0 }, |
732 | { "movB", RMBLOP_REG, 119, IbOP_I, 1, XX((void *)0), 0 }, |
733 | { "movB", RMAHOP_REG, 120, IbOP_I, 1, XX((void *)0), 0 }, |
734 | { "movB", RMCHOP_REG, 121, IbOP_I, 1, XX((void *)0), 0 }, |
735 | { "movB", RMDHOP_REG, 122, IbOP_I, 1, XX((void *)0), 0 }, |
736 | { "movB", RMBHOP_REG, 123, IbOP_I, 1, XX((void *)0), 0 }, |
737 | /* b8 */ |
738 | { "movS", RMeAXOP_REG, 108, Iv64OP_I64, 2, XX((void *)0), 0 }, |
739 | { "movS", RMeCXOP_REG, 109, Iv64OP_I64, 2, XX((void *)0), 0 }, |
740 | { "movS", RMeDXOP_REG, 110, Iv64OP_I64, 2, XX((void *)0), 0 }, |
741 | { "movS", RMeBXOP_REG, 111, Iv64OP_I64, 2, XX((void *)0), 0 }, |
742 | { "movS", RMeSPOP_REG, 112, Iv64OP_I64, 2, XX((void *)0), 0 }, |
743 | { "movS", RMeBPOP_REG, 113, Iv64OP_I64, 2, XX((void *)0), 0 }, |
744 | { "movS", RMeSIOP_REG, 114, Iv64OP_I64, 2, XX((void *)0), 0 }, |
745 | { "movS", RMeDIOP_REG, 115, Iv64OP_I64, 2, XX((void *)0), 0 }, |
746 | /* c0 */ |
747 | { GRP2b((void *)0), ((void *)0), 2, ((void *)0), 3, ((void *)0), 0 }, |
748 | { GRP2S((void *)0), ((void *)0), 2, ((void *)0), 4, ((void *)0), 0 }, |
749 | { "retT", IwOP_I, 3, XX((void *)0), 0, XX((void *)0), 0 }, |
750 | { "retT", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
751 | { "les{S|}", GvOP_G, 2, MpOP_M, 13, XX((void *)0), 0 }, |
752 | { "ldsS", GvOP_G, 2, MpOP_M, 13, XX((void *)0), 0 }, |
753 | { "movA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
754 | { "movQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 }, |
755 | /* c8 */ |
756 | { "enterT", IwOP_I, 3, IbOP_I, 1, XX((void *)0), 0 }, |
757 | { "leaveT", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
758 | { "lretP", IwOP_I, 3, XX((void *)0), 0, XX((void *)0), 0 }, |
759 | { "lretP", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
760 | { "int3", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
761 | { "int", IbOP_I, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
762 | { "into{|}", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
763 | { "iretP", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
764 | /* d0 */ |
765 | { GRP2b_one((void *)0), ((void *)0), 2, ((void *)0), 5, ((void *)0), 0 }, |
766 | { GRP2S_one((void *)0), ((void *)0), 2, ((void *)0), 6, ((void *)0), 0 }, |
767 | { GRP2b_cl((void *)0), ((void *)0), 2, ((void *)0), 7, ((void *)0), 0 }, |
768 | { GRP2S_cl((void *)0), ((void *)0), 2, ((void *)0), 8, ((void *)0), 0 }, |
769 | { "aam{|}", sIbOP_sI, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
770 | { "aad{|}", sIbOP_sI, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
771 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
772 | { "xlat", DSBXOP_DSreg, 111, XX((void *)0), 0, XX((void *)0), 0 }, |
773 | /* d8 */ |
774 | { FLOAT((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 }, |
775 | { FLOAT((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 }, |
776 | { FLOAT((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 }, |
777 | { FLOAT((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 }, |
778 | { FLOAT((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 }, |
779 | { FLOAT((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 }, |
780 | { FLOAT((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 }, |
781 | { FLOAT((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 }, |
782 | /* e0 */ |
783 | { "loopneFH", JbOP_J, 1, XX((void *)0), 0, loop_jcxz_flag((void *)0), 10 }, |
784 | { "loopeFH", JbOP_J, 1, XX((void *)0), 0, loop_jcxz_flag((void *)0), 10 }, |
785 | { "loopFH", JbOP_J, 1, XX((void *)0), 0, loop_jcxz_flag((void *)0), 10 }, |
786 | { "jEcxzH", JbOP_J, 1, XX((void *)0), 0, loop_jcxz_flag((void *)0), 10 }, |
787 | { "inB", ALOP_IMREG, 116, IbOP_I, 1, XX((void *)0), 0 }, |
788 | { "inS", eAXOP_IMREG, 108, IbOP_I, 1, XX((void *)0), 0 }, |
789 | { "outB", IbOP_I, 1, ALOP_IMREG, 116, XX((void *)0), 0 }, |
790 | { "outS", IbOP_I, 1, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
791 | /* e8 */ |
792 | { "callT", JvOP_J, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
793 | { "jmpT", JvOP_J, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
794 | { "Jjmp{T|}", ApOP_DIR, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
795 | { "jmp", JbOP_J, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
796 | { "inB", ALOP_IMREG, 116, indirDXOP_IMREG, 150, XX((void *)0), 0 }, |
797 | { "inS", eAXOP_IMREG, 108, indirDXOP_IMREG, 150, XX((void *)0), 0 }, |
798 | { "outB", indirDXOP_IMREG, 150, ALOP_IMREG, 116, XX((void *)0), 0 }, |
799 | { "outS", indirDXOP_IMREG, 150, eAXOP_IMREG, 108, XX((void *)0), 0 }, |
800 | /* f0 */ |
801 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* lock prefix */ |
802 | { "icebp", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
803 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* repne */ |
804 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, /* repz */ |
805 | { "hlt", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
806 | { "cmc", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
807 | { GRP3b((void *)0), ((void *)0), 2, ((void *)0), 9, ((void *)0), 0 }, |
808 | { GRP3S((void *)0), ((void *)0), 2, ((void *)0), 10, ((void *)0), 0 }, |
809 | /* f8 */ |
810 | { "clc", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
811 | { "stc", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
812 | { "cli", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
813 | { "sti", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
814 | { "cld", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
815 | { "std", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
816 | { GRP4((void *)0), ((void *)0), 2, ((void *)0), 11, ((void *)0), 0 }, |
817 | { GRP5((void *)0), ((void *)0), 2, ((void *)0), 12, ((void *)0), 0 }, |
818 | }; |
819 | |
820 | static const struct dis386 dis386_twobyte[] = { |
821 | /* 00 */ |
822 | { GRP6((void *)0), ((void *)0), 2, ((void *)0), 13, ((void *)0), 0 }, |
823 | { GRP7((void *)0), ((void *)0), 2, ((void *)0), 14, ((void *)0), 0 }, |
824 | { "larS", GvOP_G, 2, EwOP_E, 3, XX((void *)0), 0 }, |
825 | { "lslS", GvOP_G, 2, EwOP_E, 3, XX((void *)0), 0 }, |
826 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
827 | { "syscall", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
828 | { "clts", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
829 | { "sysretP", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
830 | /* 08 */ |
831 | { "invd", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
832 | { "wbinvd", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
833 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
834 | { "ud2a", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
835 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
836 | { GRPAMD((void *)0), ((void *)0), 2, ((void *)0), 22, ((void *)0), 0 }, |
837 | { "femms", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
838 | { "", MXOP_MMX, 0, EMOP_EM, 2, OPSUFOP_3DNowSuffix, 0 }, /* See OP_3DNowSuffix. */ |
839 | /* 10 */ |
840 | { PREGRP8((void *)0), ((void *)0), 3, ((void *)0), 8, ((void *)0), 0 }, |
841 | { PREGRP9((void *)0), ((void *)0), 3, ((void *)0), 9, ((void *)0), 0 }, |
842 | { PREGRP30((void *)0), ((void *)0), 3, ((void *)0), 30, ((void *)0), 0 }, |
843 | { "movlpX", EXOP_EX, 2, XMOP_XMM, 0, SIMD_Fixup, 'h' }, |
844 | { "unpcklpX", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
845 | { "unpckhpX", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
846 | { PREGRP31((void *)0), ((void *)0), 3, ((void *)0), 31, ((void *)0), 0 }, |
847 | { "movhpX", EXOP_EX, 2, XMOP_XMM, 0, SIMD_Fixup, 'l' }, |
848 | /* 18 */ |
849 | { GRP14((void *)0), ((void *)0), 2, ((void *)0), 21, ((void *)0), 0 }, |
850 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
851 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
852 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
853 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
854 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
855 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
856 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
857 | /* 20 */ |
858 | { "movZ", RmOP_Rd, 8, CmOP_C, 8, XX((void *)0), 0 }, |
859 | { "movZ", RmOP_Rd, 8, DmOP_D, 8, XX((void *)0), 0 }, |
860 | { "movZ", CmOP_C, 8, RmOP_Rd, 8, XX((void *)0), 0 }, |
861 | { "movZ", DmOP_D, 8, RmOP_Rd, 8, XX((void *)0), 0 }, |
862 | { "movL", RdOP_Rd, 4, TdOP_T, 4, XX((void *)0), 0 }, |
863 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
864 | { "movL", TdOP_T, 4, RdOP_Rd, 4, XX((void *)0), 0 }, |
865 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
866 | /* 28 */ |
867 | { "movapX", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
868 | { "movapX", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
869 | { PREGRP2((void *)0), ((void *)0), 3, ((void *)0), 2, ((void *)0), 0 }, |
870 | { "movntpX", EvOP_E, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
871 | { PREGRP4((void *)0), ((void *)0), 3, ((void *)0), 4, ((void *)0), 0 }, |
872 | { PREGRP3((void *)0), ((void *)0), 3, ((void *)0), 3, ((void *)0), 0 }, |
873 | { "ucomisX", XMOP_XMM, 0,EXOP_EX, 2, XX((void *)0), 0 }, |
874 | { "comisX", XMOP_XMM, 0,EXOP_EX, 2, XX((void *)0), 0 }, |
875 | /* 30 */ |
876 | { "wrmsr", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
877 | { "rdtsc", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
878 | { "rdmsr", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
879 | { "rdpmc", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
880 | { "sysenter", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
881 | { "sysexit", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
882 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
883 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
884 | /* 38 */ |
885 | { THREE_BYTE_0((void *)0), ((void *)0), 5, ((void *)0), 0, ((void *)0), 0 }, |
886 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
887 | { THREE_BYTE_1((void *)0), ((void *)0), 5, ((void *)0), 1, ((void *)0), 0 }, |
888 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
889 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
890 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
891 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
892 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
893 | /* 40 */ |
894 | { "cmovo", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
895 | { "cmovno", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
896 | { "cmovb", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
897 | { "cmovae", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
898 | { "cmove", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
899 | { "cmovne", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
900 | { "cmovbe", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
901 | { "cmova", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
902 | /* 48 */ |
903 | { "cmovs", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
904 | { "cmovns", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
905 | { "cmovp", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
906 | { "cmovnp", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
907 | { "cmovl", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
908 | { "cmovge", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
909 | { "cmovle", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
910 | { "cmovg", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
911 | /* 50 */ |
912 | { "movmskpX", GdqOP_G, 11, XSOP_XS, 2, XX((void *)0), 0 }, |
913 | { PREGRP13((void *)0), ((void *)0), 3, ((void *)0), 13, ((void *)0), 0 }, |
914 | { PREGRP12((void *)0), ((void *)0), 3, ((void *)0), 12, ((void *)0), 0 }, |
915 | { PREGRP11((void *)0), ((void *)0), 3, ((void *)0), 11, ((void *)0), 0 }, |
916 | { "andpX", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
917 | { "andnpX", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
918 | { "orpX", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
919 | { "xorpX", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
920 | /* 58 */ |
921 | { PREGRP0((void *)0), ((void *)0), 3, ((void *)0), 0, ((void *)0), 0 }, |
922 | { PREGRP10((void *)0), ((void *)0), 3, ((void *)0), 10, ((void *)0), 0 }, |
923 | { PREGRP17((void *)0), ((void *)0), 3, ((void *)0), 17, ((void *)0), 0 }, |
924 | { PREGRP16((void *)0), ((void *)0), 3, ((void *)0), 16, ((void *)0), 0 }, |
925 | { PREGRP14((void *)0), ((void *)0), 3, ((void *)0), 14, ((void *)0), 0 }, |
926 | { PREGRP7((void *)0), ((void *)0), 3, ((void *)0), 7, ((void *)0), 0 }, |
927 | { PREGRP5((void *)0), ((void *)0), 3, ((void *)0), 5, ((void *)0), 0 }, |
928 | { PREGRP6((void *)0), ((void *)0), 3, ((void *)0), 6, ((void *)0), 0 }, |
929 | /* 60 */ |
930 | { "punpcklbw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
931 | { "punpcklwd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
932 | { "punpckldq", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
933 | { "packsswb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
934 | { "pcmpgtb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
935 | { "pcmpgtw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
936 | { "pcmpgtd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
937 | { "packuswb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
938 | /* 68 */ |
939 | { "punpckhbw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
940 | { "punpckhwd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
941 | { "punpckhdq", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
942 | { "packssdw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
943 | { PREGRP26((void *)0), ((void *)0), 3, ((void *)0), 26, ((void *)0), 0 }, |
944 | { PREGRP24((void *)0), ((void *)0), 3, ((void *)0), 24, ((void *)0), 0 }, |
945 | { "movd", MXOP_MMX, 0, EdqOP_E, 11, XX((void *)0), 0 }, |
946 | { PREGRP19((void *)0), ((void *)0), 3, ((void *)0), 19, ((void *)0), 0 }, |
947 | /* 70 */ |
948 | { PREGRP22((void *)0), ((void *)0), 3, ((void *)0), 22, ((void *)0), 0 }, |
949 | { GRP10((void *)0), ((void *)0), 2, ((void *)0), 17, ((void *)0), 0 }, |
950 | { GRP11((void *)0), ((void *)0), 2, ((void *)0), 18, ((void *)0), 0 }, |
951 | { GRP12((void *)0), ((void *)0), 2, ((void *)0), 19, ((void *)0), 0 }, |
952 | { "pcmpeqb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
953 | { "pcmpeqw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
954 | { "pcmpeqd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
955 | { "emms", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
956 | /* 78 */ |
957 | { "vmread", EmOP_E, 8, GmOP_G, 8, XX((void *)0), 0 }, |
958 | { "vmwrite", GmOP_G, 8, EmOP_E, 8, XX((void *)0), 0 }, |
959 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
960 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
961 | { PREGRP28((void *)0), ((void *)0), 3, ((void *)0), 28, ((void *)0), 0 }, |
962 | { PREGRP29((void *)0), ((void *)0), 3, ((void *)0), 29, ((void *)0), 0 }, |
963 | { PREGRP23((void *)0), ((void *)0), 3, ((void *)0), 23, ((void *)0), 0 }, |
964 | { PREGRP20((void *)0), ((void *)0), 3, ((void *)0), 20, ((void *)0), 0 }, |
965 | /* 80 */ |
966 | { "joH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
967 | { "jnoH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
968 | { "jbH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
969 | { "jaeH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
970 | { "jeH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
971 | { "jneH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
972 | { "jbeH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
973 | { "jaH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
974 | /* 88 */ |
975 | { "jsH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
976 | { "jnsH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
977 | { "jpH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
978 | { "jnpH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
979 | { "jlH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
980 | { "jgeH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
981 | { "jleH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
982 | { "jgH", JvOP_J, 2, XX((void *)0), 0, cond_jump_flag((void *)0), 9 }, |
983 | /* 90 */ |
984 | { "seto", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
985 | { "setno", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
986 | { "setb", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
987 | { "setae", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
988 | { "sete", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
989 | { "setne", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
990 | { "setbe", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
991 | { "seta", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
992 | /* 98 */ |
993 | { "sets", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
994 | { "setns", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
995 | { "setp", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
996 | { "setnp", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
997 | { "setl", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
998 | { "setge", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
999 | { "setle", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
1000 | { "setg", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
1001 | /* a0 */ |
1002 | { "pushT", fsOP_REG, 104, XX((void *)0), 0, XX((void *)0), 0 }, |
1003 | { "popT", fsOP_REG, 104, XX((void *)0), 0, XX((void *)0), 0 }, |
1004 | { "cpuid", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1005 | { "btS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
1006 | { "shldS", EvOP_E, 2, GvOP_G, 2, IbOP_I, 1 }, |
1007 | { "shldS", EvOP_E, 2, GvOP_G, 2, CLOP_IMREG, 117 }, |
1008 | { GRPPADLCK2((void *)0), ((void *)0), 2, ((void *)0), 24, ((void *)0), 0 }, |
1009 | { GRPPADLCK1((void *)0), ((void *)0), 2, ((void *)0), 23, ((void *)0), 0 }, |
1010 | /* a8 */ |
1011 | { "pushT", gsOP_REG, 105, XX((void *)0), 0, XX((void *)0), 0 }, |
1012 | { "popT", gsOP_REG, 105, XX((void *)0), 0, XX((void *)0), 0 }, |
1013 | { "rsm", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1014 | { "btsS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
1015 | { "shrdS", EvOP_E, 2, GvOP_G, 2, IbOP_I, 1 }, |
1016 | { "shrdS", EvOP_E, 2, GvOP_G, 2, CLOP_IMREG, 117 }, |
1017 | { GRP13((void *)0), ((void *)0), 2, ((void *)0), 20, ((void *)0), 0 }, |
1018 | { "imulS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
1019 | /* b0 */ |
1020 | { "cmpxchgB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
1021 | { "cmpxchgS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
1022 | { "lssS", GvOP_G, 2, MpOP_M, 13, XX((void *)0), 0 }, |
1023 | { "btrS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
1024 | { "lfsS", GvOP_G, 2, MpOP_M, 13, XX((void *)0), 0 }, |
1025 | { "lgsS", GvOP_G, 2, MpOP_M, 13, XX((void *)0), 0 }, |
1026 | { "movz{bR|x|bR|x}", GvOP_G, 2, EbOP_E, 1, XX((void *)0), 0 }, |
1027 | { "movz{wR|x|wR|x}", GvOP_G, 2, EwOP_E, 3, XX((void *)0), 0 }, /* yes, there really is movzww ! */ |
1028 | /* b8 */ |
1029 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1030 | { "ud2b", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1031 | { GRP8((void *)0), ((void *)0), 2, ((void *)0), 15, ((void *)0), 0 }, |
1032 | { "btcS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
1033 | { "bsfS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
1034 | { "bsrS", GvOP_G, 2, EvOP_E, 2, XX((void *)0), 0 }, |
1035 | { "movs{bR|x|bR|x}", GvOP_G, 2, EbOP_E, 1, XX((void *)0), 0 }, |
1036 | { "movs{wR|x|wR|x}", GvOP_G, 2, EwOP_E, 3, XX((void *)0), 0 }, /* yes, there really is movsww ! */ |
1037 | /* c0 */ |
1038 | { "xaddB", EbOP_E, 1, GbOP_G, 1, XX((void *)0), 0 }, |
1039 | { "xaddS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
1040 | { PREGRP1((void *)0), ((void *)0), 3, ((void *)0), 1, ((void *)0), 0 }, |
1041 | { "movntiS", EvOP_E, 2, GvOP_G, 2, XX((void *)0), 0 }, |
1042 | { "pinsrw", MXOP_MMX, 0, EdqwOP_E, 12, IbOP_I, 1 }, |
1043 | { "pextrw", GdqOP_G, 11, MSOP_MS, 2, IbOP_I, 1 }, |
1044 | { "shufpX", XMOP_XMM, 0, EXOP_EX, 2, IbOP_I, 1 }, |
1045 | { GRP9((void *)0), ((void *)0), 2, ((void *)0), 16, ((void *)0), 0 }, |
1046 | /* c8 */ |
1047 | { "bswap", RMeAXOP_REG, 108, XX((void *)0), 0, XX((void *)0), 0 }, |
1048 | { "bswap", RMeCXOP_REG, 109, XX((void *)0), 0, XX((void *)0), 0 }, |
1049 | { "bswap", RMeDXOP_REG, 110, XX((void *)0), 0, XX((void *)0), 0 }, |
1050 | { "bswap", RMeBXOP_REG, 111, XX((void *)0), 0, XX((void *)0), 0 }, |
1051 | { "bswap", RMeSPOP_REG, 112, XX((void *)0), 0, XX((void *)0), 0 }, |
1052 | { "bswap", RMeBPOP_REG, 113, XX((void *)0), 0, XX((void *)0), 0 }, |
1053 | { "bswap", RMeSIOP_REG, 114, XX((void *)0), 0, XX((void *)0), 0 }, |
1054 | { "bswap", RMeDIOP_REG, 115, XX((void *)0), 0, XX((void *)0), 0 }, |
1055 | /* d0 */ |
1056 | { PREGRP27((void *)0), ((void *)0), 3, ((void *)0), 27, ((void *)0), 0 }, |
1057 | { "psrlw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1058 | { "psrld", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1059 | { "psrlq", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1060 | { "paddq", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1061 | { "pmullw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1062 | { PREGRP21((void *)0), ((void *)0), 3, ((void *)0), 21, ((void *)0), 0 }, |
1063 | { "pmovmskb", GdqOP_G, 11, MSOP_MS, 2, XX((void *)0), 0 }, |
1064 | /* d8 */ |
1065 | { "psubusb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1066 | { "psubusw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1067 | { "pminub", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1068 | { "pand", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1069 | { "paddusb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1070 | { "paddusw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1071 | { "pmaxub", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1072 | { "pandn", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1073 | /* e0 */ |
1074 | { "pavgb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1075 | { "psraw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1076 | { "psrad", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1077 | { "pavgw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1078 | { "pmulhuw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1079 | { "pmulhw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1080 | { PREGRP15((void *)0), ((void *)0), 3, ((void *)0), 15, ((void *)0), 0 }, |
1081 | { PREGRP25((void *)0), ((void *)0), 3, ((void *)0), 25, ((void *)0), 0 }, |
1082 | /* e8 */ |
1083 | { "psubsb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1084 | { "psubsw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1085 | { "pminsw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1086 | { "por", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1087 | { "paddsb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1088 | { "paddsw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1089 | { "pmaxsw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1090 | { "pxor", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1091 | /* f0 */ |
1092 | { PREGRP32((void *)0), ((void *)0), 3, ((void *)0), 32, ((void *)0), 0 }, |
1093 | { "psllw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1094 | { "pslld", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1095 | { "psllq", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1096 | { "pmuludq", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1097 | { "pmaddwd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1098 | { "psadbw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1099 | { PREGRP18((void *)0), ((void *)0), 3, ((void *)0), 18, ((void *)0), 0 }, |
1100 | /* f8 */ |
1101 | { "psubb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1102 | { "psubw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1103 | { "psubd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1104 | { "psubq", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1105 | { "paddb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1106 | { "paddw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1107 | { "paddd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1108 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 } |
1109 | }; |
1110 | |
1111 | static const unsigned char onebyte_has_modrm[256] = { |
1112 | /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ |
1113 | /* ------------------------------- */ |
1114 | /* 00 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 00 */ |
1115 | /* 10 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 10 */ |
1116 | /* 20 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 20 */ |
1117 | /* 30 */ 1,1,1,1,0,0,0,0,1,1,1,1,0,0,0,0, /* 30 */ |
1118 | /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 40 */ |
1119 | /* 50 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 50 */ |
1120 | /* 60 */ 0,0,1,1,0,0,0,0,0,1,0,1,0,0,0,0, /* 60 */ |
1121 | /* 70 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 70 */ |
1122 | /* 80 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 80 */ |
1123 | /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 90 */ |
1124 | /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* a0 */ |
1125 | /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* b0 */ |
1126 | /* c0 */ 1,1,0,0,1,1,1,1,0,0,0,0,0,0,0,0, /* c0 */ |
1127 | /* d0 */ 1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* d0 */ |
1128 | /* e0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* e0 */ |
1129 | /* f0 */ 0,0,0,0,0,0,1,1,0,0,0,0,0,0,1,1 /* f0 */ |
1130 | /* ------------------------------- */ |
1131 | /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ |
1132 | }; |
1133 | |
1134 | static const unsigned char twobyte_has_modrm[256] = { |
1135 | /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ |
1136 | /* ------------------------------- */ |
1137 | /* 00 */ 1,1,1,1,0,0,0,0,0,0,0,0,0,1,0,1, /* 0f */ |
1138 | /* 10 */ 1,1,1,1,1,1,1,1,1,0,0,0,0,0,0,0, /* 1f */ |
1139 | /* 20 */ 1,1,1,1,1,0,1,0,1,1,1,1,1,1,1,1, /* 2f */ |
1140 | /* 30 */ 0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0, /* 3f */ |
1141 | /* 40 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 4f */ |
1142 | /* 50 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 5f */ |
1143 | /* 60 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 6f */ |
1144 | /* 70 */ 1,1,1,1,1,1,1,0,1,1,0,0,1,1,1,1, /* 7f */ |
1145 | /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */ |
1146 | /* 90 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* 9f */ |
1147 | /* a0 */ 0,0,0,1,1,1,1,1,0,0,0,1,1,1,1,1, /* af */ |
1148 | /* b0 */ 1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1, /* bf */ |
1149 | /* c0 */ 1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, /* cf */ |
1150 | /* d0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* df */ |
1151 | /* e0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1, /* ef */ |
1152 | /* f0 */ 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0 /* ff */ |
1153 | /* ------------------------------- */ |
1154 | /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ |
1155 | }; |
1156 | |
1157 | static const unsigned char twobyte_uses_SSE_prefix[256] = { |
1158 | /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ |
1159 | /* ------------------------------- */ |
1160 | /* 00 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 0f */ |
1161 | /* 10 */ 1,1,1,0,0,0,1,0,0,0,0,0,0,0,0,0, /* 1f */ |
1162 | /* 20 */ 0,0,0,0,0,0,0,0,0,0,1,0,1,1,0,0, /* 2f */ |
1163 | /* 30 */ 0,0,0,0,0,0,0,0,1,0,1,0,0,0,0,0, /* 3f */ |
1164 | /* 40 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 4f */ |
1165 | /* 50 */ 0,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1, /* 5f */ |
1166 | /* 60 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,1, /* 6f */ |
1167 | /* 70 */ 1,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1, /* 7f */ |
1168 | /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */ |
1169 | /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 9f */ |
1170 | /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* af */ |
1171 | /* b0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* bf */ |
1172 | /* c0 */ 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0, /* cf */ |
1173 | /* d0 */ 1,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* df */ |
1174 | /* e0 */ 0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* ef */ |
1175 | /* f0 */ 1,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0 /* ff */ |
1176 | /* ------------------------------- */ |
1177 | /* 0 1 2 3 4 5 6 7 8 9 a b c d e f */ |
1178 | }; |
1179 | |
1180 | static char obuf[100]; |
1181 | static char *obufp; |
1182 | static char scratchbuf[100]; |
1183 | static unsigned char *start_codep; |
1184 | static unsigned char *insn_codep; |
1185 | static unsigned char *codep; |
1186 | static disassemble_info *the_info; |
1187 | static int mod; |
1188 | static int rm; |
1189 | static int reg; |
1190 | static unsigned char need_modrm; |
1191 | |
1192 | /* If we are accessing mod/rm/reg without need_modrm set, then the |
1193 | values are stale. Hitting this abort likely indicates that you |
1194 | need to update onebyte_has_modrm or twobyte_has_modrm. */ |
1195 | #define MODRM_CHECKif (!need_modrm) abort () if (!need_modrm) abort () |
1196 | |
1197 | static const char **names64; |
1198 | static const char **names32; |
1199 | static const char **names16; |
1200 | static const char **names8; |
1201 | static const char **names8rex; |
1202 | static const char **names_seg; |
1203 | static const char **index16; |
1204 | |
1205 | static const char *intel_names64[] = { |
1206 | "rax", "rcx", "rdx", "rbx", "rsp", "rbp", "rsi", "rdi", |
1207 | "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15" |
1208 | }; |
1209 | static const char *intel_names32[] = { |
1210 | "eax", "ecx", "edx", "ebx", "esp", "ebp", "esi", "edi", |
1211 | "r8d", "r9d", "r10d", "r11d", "r12d", "r13d", "r14d", "r15d" |
1212 | }; |
1213 | static const char *intel_names16[] = { |
1214 | "ax", "cx", "dx", "bx", "sp", "bp", "si", "di", |
1215 | "r8w", "r9w", "r10w", "r11w", "r12w", "r13w", "r14w", "r15w" |
1216 | }; |
1217 | static const char *intel_names8[] = { |
1218 | "al", "cl", "dl", "bl", "ah", "ch", "dh", "bh", |
1219 | }; |
1220 | static const char *intel_names8rex[] = { |
1221 | "al", "cl", "dl", "bl", "spl", "bpl", "sil", "dil", |
1222 | "r8b", "r9b", "r10b", "r11b", "r12b", "r13b", "r14b", "r15b" |
1223 | }; |
1224 | static const char *intel_names_seg[] = { |
1225 | "es", "cs", "ss", "ds", "fs", "gs", "?", "?", |
1226 | }; |
1227 | static const char *intel_index16[] = { |
1228 | "bx+si", "bx+di", "bp+si", "bp+di", "si", "di", "bp", "bx" |
1229 | }; |
1230 | |
1231 | static const char *att_names64[] = { |
1232 | "%rax", "%rcx", "%rdx", "%rbx", "%rsp", "%rbp", "%rsi", "%rdi", |
1233 | "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" |
1234 | }; |
1235 | static const char *att_names32[] = { |
1236 | "%eax", "%ecx", "%edx", "%ebx", "%esp", "%ebp", "%esi", "%edi", |
1237 | "%r8d", "%r9d", "%r10d", "%r11d", "%r12d", "%r13d", "%r14d", "%r15d" |
1238 | }; |
1239 | static const char *att_names16[] = { |
1240 | "%ax", "%cx", "%dx", "%bx", "%sp", "%bp", "%si", "%di", |
1241 | "%r8w", "%r9w", "%r10w", "%r11w", "%r12w", "%r13w", "%r14w", "%r15w" |
1242 | }; |
1243 | static const char *att_names8[] = { |
1244 | "%al", "%cl", "%dl", "%bl", "%ah", "%ch", "%dh", "%bh", |
1245 | }; |
1246 | static const char *att_names8rex[] = { |
1247 | "%al", "%cl", "%dl", "%bl", "%spl", "%bpl", "%sil", "%dil", |
1248 | "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b" |
1249 | }; |
1250 | static const char *att_names_seg[] = { |
1251 | "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "%?", "%?", |
1252 | }; |
1253 | static const char *att_index16[] = { |
1254 | "%bx,%si", "%bx,%di", "%bp,%si", "%bp,%di", "%si", "%di", "%bp", "%bx" |
1255 | }; |
1256 | |
1257 | static const struct dis386 grps[][8] = { |
1258 | /* GRP1b */ |
1259 | { |
1260 | { "addA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1261 | { "orA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1262 | { "adcA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1263 | { "sbbA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1264 | { "andA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1265 | { "subA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1266 | { "xorA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1267 | { "cmpA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 } |
1268 | }, |
1269 | /* GRP1S */ |
1270 | { |
1271 | { "addQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 }, |
1272 | { "orQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 }, |
1273 | { "adcQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 }, |
1274 | { "sbbQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 }, |
1275 | { "andQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 }, |
1276 | { "subQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 }, |
1277 | { "xorQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 }, |
1278 | { "cmpQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 } |
1279 | }, |
1280 | /* GRP1Ss */ |
1281 | { |
1282 | { "addQ", EvOP_E, 2, sIbOP_sI, 1, XX((void *)0), 0 }, |
1283 | { "orQ", EvOP_E, 2, sIbOP_sI, 1, XX((void *)0), 0 }, |
1284 | { "adcQ", EvOP_E, 2, sIbOP_sI, 1, XX((void *)0), 0 }, |
1285 | { "sbbQ", EvOP_E, 2, sIbOP_sI, 1, XX((void *)0), 0 }, |
1286 | { "andQ", EvOP_E, 2, sIbOP_sI, 1, XX((void *)0), 0 }, |
1287 | { "subQ", EvOP_E, 2, sIbOP_sI, 1, XX((void *)0), 0 }, |
1288 | { "xorQ", EvOP_E, 2, sIbOP_sI, 1, XX((void *)0), 0 }, |
1289 | { "cmpQ", EvOP_E, 2, sIbOP_sI, 1, XX((void *)0), 0 } |
1290 | }, |
1291 | /* GRP2b */ |
1292 | { |
1293 | { "rolA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1294 | { "rorA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1295 | { "rclA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1296 | { "rcrA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1297 | { "shlA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1298 | { "shrA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1299 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1300 | { "sarA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1301 | }, |
1302 | /* GRP2S */ |
1303 | { |
1304 | { "rolQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1305 | { "rorQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1306 | { "rclQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1307 | { "rcrQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1308 | { "shlQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1309 | { "shrQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1310 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1311 | { "sarQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1312 | }, |
1313 | /* GRP2b_one */ |
1314 | { |
1315 | { "rolA", EbOP_E, 1, I1OP_I, 14, XX((void *)0), 0 }, |
1316 | { "rorA", EbOP_E, 1, I1OP_I, 14, XX((void *)0), 0 }, |
1317 | { "rclA", EbOP_E, 1, I1OP_I, 14, XX((void *)0), 0 }, |
1318 | { "rcrA", EbOP_E, 1, I1OP_I, 14, XX((void *)0), 0 }, |
1319 | { "shlA", EbOP_E, 1, I1OP_I, 14, XX((void *)0), 0 }, |
1320 | { "shrA", EbOP_E, 1, I1OP_I, 14, XX((void *)0), 0 }, |
1321 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1322 | { "sarA", EbOP_E, 1, I1OP_I, 14, XX((void *)0), 0 }, |
1323 | }, |
1324 | /* GRP2S_one */ |
1325 | { |
1326 | { "rolQ", EvOP_E, 2, I1OP_I, 14, XX((void *)0), 0 }, |
1327 | { "rorQ", EvOP_E, 2, I1OP_I, 14, XX((void *)0), 0 }, |
1328 | { "rclQ", EvOP_E, 2, I1OP_I, 14, XX((void *)0), 0 }, |
1329 | { "rcrQ", EvOP_E, 2, I1OP_I, 14, XX((void *)0), 0 }, |
1330 | { "shlQ", EvOP_E, 2, I1OP_I, 14, XX((void *)0), 0 }, |
1331 | { "shrQ", EvOP_E, 2, I1OP_I, 14, XX((void *)0), 0 }, |
1332 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0}, |
1333 | { "sarQ", EvOP_E, 2, I1OP_I, 14, XX((void *)0), 0 }, |
1334 | }, |
1335 | /* GRP2b_cl */ |
1336 | { |
1337 | { "rolA", EbOP_E, 1, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1338 | { "rorA", EbOP_E, 1, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1339 | { "rclA", EbOP_E, 1, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1340 | { "rcrA", EbOP_E, 1, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1341 | { "shlA", EbOP_E, 1, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1342 | { "shrA", EbOP_E, 1, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1343 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1344 | { "sarA", EbOP_E, 1, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1345 | }, |
1346 | /* GRP2S_cl */ |
1347 | { |
1348 | { "rolQ", EvOP_E, 2, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1349 | { "rorQ", EvOP_E, 2, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1350 | { "rclQ", EvOP_E, 2, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1351 | { "rcrQ", EvOP_E, 2, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1352 | { "shlQ", EvOP_E, 2, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1353 | { "shrQ", EvOP_E, 2, CLOP_IMREG, 117, XX((void *)0), 0 }, |
1354 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1355 | { "sarQ", EvOP_E, 2, CLOP_IMREG, 117, XX((void *)0), 0 } |
1356 | }, |
1357 | /* GRP3b */ |
1358 | { |
1359 | { "testA", EbOP_E, 1, IbOP_I, 1, XX((void *)0), 0 }, |
1360 | { "(bad)", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
1361 | { "notA", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
1362 | { "negA", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
1363 | { "mulA", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, /* Don't print the implicit %al register, */ |
1364 | { "imulA", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, /* to distinguish these opcodes from other */ |
1365 | { "divA", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, /* mul/imul opcodes. Do the same for div */ |
1366 | { "idivA", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 } /* and idiv for consistency. */ |
1367 | }, |
1368 | /* GRP3S */ |
1369 | { |
1370 | { "testQ", EvOP_E, 2, IvOP_I, 2, XX((void *)0), 0 }, |
1371 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1372 | { "notQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1373 | { "negQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1374 | { "mulQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, /* Don't print the implicit register. */ |
1375 | { "imulQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1376 | { "divQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1377 | { "idivQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1378 | }, |
1379 | /* GRP4 */ |
1380 | { |
1381 | { "incA", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
1382 | { "decA", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
1383 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1384 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1385 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1386 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1387 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1388 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1389 | }, |
1390 | /* GRP5 */ |
1391 | { |
1392 | { "incQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1393 | { "decQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1394 | { "callT", indirEvOP_indirE, 15, XX((void *)0), 0, XX((void *)0), 0 }, |
1395 | { "JcallT", indirEpOP_indirE, 13, XX((void *)0), 0, XX((void *)0), 0 }, |
1396 | { "jmpT", indirEvOP_indirE, 15, XX((void *)0), 0, XX((void *)0), 0 }, |
1397 | { "JjmpT", indirEpOP_indirE, 13, XX((void *)0), 0, XX((void *)0), 0 }, |
1398 | { "pushU", stackEvOP_E, 15, XX((void *)0), 0, XX((void *)0), 0 }, |
1399 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1400 | }, |
1401 | /* GRP6 */ |
1402 | { |
1403 | { "sldtQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1404 | { "strQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1405 | { "lldt", EwOP_E, 3, XX((void *)0), 0, XX((void *)0), 0 }, |
1406 | { "ltr", EwOP_E, 3, XX((void *)0), 0, XX((void *)0), 0 }, |
1407 | { "verr", EwOP_E, 3, XX((void *)0), 0, XX((void *)0), 0 }, |
1408 | { "verw", EwOP_E, 3, XX((void *)0), 0, XX((void *)0), 0 }, |
1409 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1410 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 } |
1411 | }, |
1412 | /* GRP7 */ |
1413 | { |
1414 | { "sgdtIQ", VMX_Fixup, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1415 | { "sidtIQ", PNI_Fixup, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1416 | { "lgdt{Q|Q||}", XCR_Fixup, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1417 | { "lidt{Q|Q||}", SVME_Fixup, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1418 | { "smswQ", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1419 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1420 | { "lmsw", EwOP_E, 3, XX((void *)0), 0, XX((void *)0), 0 }, |
1421 | { "invlpg", INVLPG_Fixup, w_mode3, XX((void *)0), 0, XX((void *)0), 0 }, |
1422 | }, |
1423 | /* GRP8 */ |
1424 | { |
1425 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1426 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1427 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1428 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1429 | { "btQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1430 | { "btsQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1431 | { "btrQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1432 | { "btcQ", EvOP_E, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1433 | }, |
1434 | /* GRP9 */ |
1435 | { |
1436 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1437 | { "cmpxchg8b", EqOP_E, 5, XX((void *)0), 0, XX((void *)0), 0 }, |
1438 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1439 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1440 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1441 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1442 | { "", VMOP_VMX, 5, XX((void *)0), 0, XX((void *)0), 0 }, /* See OP_VMX. */ |
1443 | { "", VM2OP_VMX2, 5, XX((void *)0), 0, XX((void *)0), 0 }, |
1444 | }, |
1445 | /* GRP10 */ |
1446 | { |
1447 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1448 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1449 | { "psrlw", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1450 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1451 | { "psraw", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1452 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1453 | { "psllw", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1454 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1455 | }, |
1456 | /* GRP11 */ |
1457 | { |
1458 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1459 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1460 | { "psrld", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1461 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1462 | { "psrad", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1463 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1464 | { "pslld", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1465 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1466 | }, |
1467 | /* GRP12 */ |
1468 | { |
1469 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1470 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1471 | { "psrlq", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1472 | { "psrldq", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1473 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1474 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1475 | { "psllq", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1476 | { "pslldq", MSOP_MS, 2, IbOP_I, 1, XX((void *)0), 0 }, |
1477 | }, |
1478 | /* GRP13 */ |
1479 | { |
1480 | { "fxsave", OP0FAEOP_0fae, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1481 | { "fxrstor", OP0FAEOP_0fae, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1482 | { "ldmxcsr", OP0FAEOP_0fae, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1483 | { "stmxcsr", OP0FAEOP_0fae, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1484 | { "xsave", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1485 | { "xrstor", OP0FAEOP_0fae, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1486 | { "xsaveopt", OP0FAEOP_0fae, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1487 | { "clflush", OP0FAEOP_0fae, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1488 | }, |
1489 | /* GRP14 */ |
1490 | { |
1491 | { "prefetchnta", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1492 | { "prefetcht0", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1493 | { "prefetcht1", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1494 | { "prefetcht2", EvOP_E, 2, XX((void *)0), 0, XX((void *)0), 0 }, |
1495 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1496 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1497 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1498 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1499 | }, |
1500 | /* GRPAMD */ |
1501 | { |
1502 | { "prefetch", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
1503 | { "prefetchw", EbOP_E, 1, XX((void *)0), 0, XX((void *)0), 0 }, |
1504 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1505 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1506 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1507 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1508 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1509 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1510 | }, |
1511 | /* GRPPADLCK1 */ |
1512 | { |
1513 | { "xstore-rng", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1514 | { "xcrypt-ecb", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1515 | { "xcrypt-cbc", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1516 | { "xcrypt-ctr", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1517 | { "xcrypt-cfb", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1518 | { "xcrypt-ofb", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1519 | { "(bad)", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1520 | { "(bad)", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1521 | }, |
1522 | /* GRPPADLCK2 */ |
1523 | { |
1524 | { "montmul", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1525 | { "xsha1", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1526 | { "xsha256", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1527 | { "(bad)", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1528 | { "(bad)", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1529 | { "(bad)", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1530 | { "(bad)", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1531 | { "(bad)", OP_0f07, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1532 | } |
1533 | }; |
1534 | |
1535 | static const struct dis386 prefix_user_table[][4] = { |
1536 | /* PREGRP0 */ |
1537 | { |
1538 | { "addps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1539 | { "addss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1540 | { "addpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1541 | { "addsd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1542 | }, |
1543 | /* PREGRP1 */ |
1544 | { |
1545 | { "", XMOP_XMM, 0, EXOP_EX, 2, OPSIMDOP_SIMD_Suffix, 0 }, /* See OP_SIMD_SUFFIX. */ |
1546 | { "", XMOP_XMM, 0, EXOP_EX, 2, OPSIMDOP_SIMD_Suffix, 0 }, |
1547 | { "", XMOP_XMM, 0, EXOP_EX, 2, OPSIMDOP_SIMD_Suffix, 0 }, |
1548 | { "", XMOP_XMM, 0, EXOP_EX, 2, OPSIMDOP_SIMD_Suffix, 0 }, |
1549 | }, |
1550 | /* PREGRP2 */ |
1551 | { |
1552 | { "cvtpi2ps", XMOP_XMM, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1553 | { "cvtsi2ssY", XMOP_XMM, 0, EvOP_E, 2, XX((void *)0), 0 }, |
1554 | { "cvtpi2pd", XMOP_XMM, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1555 | { "cvtsi2sdY", XMOP_XMM, 0, EvOP_E, 2, XX((void *)0), 0 }, |
1556 | }, |
1557 | /* PREGRP3 */ |
1558 | { |
1559 | { "cvtps2pi", MXOP_MMX, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1560 | { "cvtss2siY", GvOP_G, 2, EXOP_EX, 2, XX((void *)0), 0 }, |
1561 | { "cvtpd2pi", MXOP_MMX, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1562 | { "cvtsd2siY", GvOP_G, 2, EXOP_EX, 2, XX((void *)0), 0 }, |
1563 | }, |
1564 | /* PREGRP4 */ |
1565 | { |
1566 | { "cvttps2pi", MXOP_MMX, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1567 | { "cvttss2siY", GvOP_G, 2, EXOP_EX, 2, XX((void *)0), 0 }, |
1568 | { "cvttpd2pi", MXOP_MMX, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1569 | { "cvttsd2siY", GvOP_G, 2, EXOP_EX, 2, XX((void *)0), 0 }, |
1570 | }, |
1571 | /* PREGRP5 */ |
1572 | { |
1573 | { "divps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1574 | { "divss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1575 | { "divpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1576 | { "divsd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1577 | }, |
1578 | /* PREGRP6 */ |
1579 | { |
1580 | { "maxps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1581 | { "maxss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1582 | { "maxpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1583 | { "maxsd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1584 | }, |
1585 | /* PREGRP7 */ |
1586 | { |
1587 | { "minps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1588 | { "minss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1589 | { "minpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1590 | { "minsd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1591 | }, |
1592 | /* PREGRP8 */ |
1593 | { |
1594 | { "movups", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1595 | { "movss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1596 | { "movupd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1597 | { "movsd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1598 | }, |
1599 | /* PREGRP9 */ |
1600 | { |
1601 | { "movups", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1602 | { "movss", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1603 | { "movupd", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1604 | { "movsd", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1605 | }, |
1606 | /* PREGRP10 */ |
1607 | { |
1608 | { "mulps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1609 | { "mulss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1610 | { "mulpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1611 | { "mulsd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1612 | }, |
1613 | /* PREGRP11 */ |
1614 | { |
1615 | { "rcpps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1616 | { "rcpss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1617 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1618 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1619 | }, |
1620 | /* PREGRP12 */ |
1621 | { |
1622 | { "rsqrtps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1623 | { "rsqrtss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1624 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1625 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1626 | }, |
1627 | /* PREGRP13 */ |
1628 | { |
1629 | { "sqrtps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1630 | { "sqrtss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1631 | { "sqrtpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1632 | { "sqrtsd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1633 | }, |
1634 | /* PREGRP14 */ |
1635 | { |
1636 | { "subps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1637 | { "subss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1638 | { "subpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1639 | { "subsd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1640 | }, |
1641 | /* PREGRP15 */ |
1642 | { |
1643 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1644 | { "cvtdq2pd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1645 | { "cvttpd2dq", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1646 | { "cvtpd2dq", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1647 | }, |
1648 | /* PREGRP16 */ |
1649 | { |
1650 | { "cvtdq2ps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1651 | { "cvttps2dq",XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1652 | { "cvtps2dq",XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1653 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1654 | }, |
1655 | /* PREGRP17 */ |
1656 | { |
1657 | { "cvtps2pd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1658 | { "cvtss2sd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1659 | { "cvtpd2ps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1660 | { "cvtsd2ss", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1661 | }, |
1662 | /* PREGRP18 */ |
1663 | { |
1664 | { "maskmovq", MXOP_MMX, 0, MSOP_MS, 2, XX((void *)0), 0 }, |
1665 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1666 | { "maskmovdqu", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1667 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1668 | }, |
1669 | /* PREGRP19 */ |
1670 | { |
1671 | { "movq", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1672 | { "movdqu", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1673 | { "movdqa", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1674 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1675 | }, |
1676 | /* PREGRP20 */ |
1677 | { |
1678 | { "movq", EMOP_EM, 2, MXOP_MMX, 0, XX((void *)0), 0 }, |
1679 | { "movdqu", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1680 | { "movdqa", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1681 | { "(bad)", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1682 | }, |
1683 | /* PREGRP21 */ |
1684 | { |
1685 | { "(bad)", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1686 | { "movq2dq", XMOP_XMM, 0, MSOP_MS, 2, XX((void *)0), 0 }, |
1687 | { "movq", EXOP_EX, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1688 | { "movdq2q", MXOP_MMX, 0, XSOP_XS, 2, XX((void *)0), 0 }, |
1689 | }, |
1690 | /* PREGRP22 */ |
1691 | { |
1692 | { "pshufw", MXOP_MMX, 0, EMOP_EM, 2, IbOP_I, 1 }, |
1693 | { "pshufhw", XMOP_XMM, 0, EXOP_EX, 2, IbOP_I, 1 }, |
1694 | { "pshufd", XMOP_XMM, 0, EXOP_EX, 2, IbOP_I, 1 }, |
1695 | { "pshuflw", XMOP_XMM, 0, EXOP_EX, 2, IbOP_I, 1 }, |
1696 | }, |
1697 | /* PREGRP23 */ |
1698 | { |
1699 | { "movd", EdqOP_E, 11, MXOP_MMX, 0, XX((void *)0), 0 }, |
1700 | { "movq", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1701 | { "movd", EdqOP_E, 11, XMOP_XMM, 0, XX((void *)0), 0 }, |
1702 | { "(bad)", EdOP_E, 4, XMOP_XMM, 0, XX((void *)0), 0 }, |
1703 | }, |
1704 | /* PREGRP24 */ |
1705 | { |
1706 | { "(bad)", MXOP_MMX, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1707 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1708 | { "punpckhqdq", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1709 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1710 | }, |
1711 | /* PREGRP25 */ |
1712 | { |
1713 | { "movntq", EMOP_EM, 2, MXOP_MMX, 0, XX((void *)0), 0 }, |
1714 | { "(bad)", EMOP_EM, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1715 | { "movntdq", EMOP_EM, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1716 | { "(bad)", EMOP_EM, 2, XMOP_XMM, 0, XX((void *)0), 0 }, |
1717 | }, |
1718 | /* PREGRP26 */ |
1719 | { |
1720 | { "(bad)", MXOP_MMX, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1721 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1722 | { "punpcklqdq", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1723 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1724 | }, |
1725 | /* PREGRP27 */ |
1726 | { |
1727 | { "(bad)", MXOP_MMX, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1728 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1729 | { "addsubpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1730 | { "addsubps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1731 | }, |
1732 | /* PREGRP28 */ |
1733 | { |
1734 | { "(bad)", MXOP_MMX, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1735 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1736 | { "haddpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1737 | { "haddps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1738 | }, |
1739 | /* PREGRP29 */ |
1740 | { |
1741 | { "(bad)", MXOP_MMX, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1742 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1743 | { "hsubpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1744 | { "hsubps", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1745 | }, |
1746 | /* PREGRP30 */ |
1747 | { |
1748 | { "movlpX", XMOP_XMM, 0, EXOP_EX, 2, SIMD_Fixup, 'h' }, /* really only 2 operands */ |
1749 | { "movsldup", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1750 | { "movlpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1751 | { "movddup", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1752 | }, |
1753 | /* PREGRP31 */ |
1754 | { |
1755 | { "movhpX", XMOP_XMM, 0, EXOP_EX, 2, SIMD_Fixup, 'l' }, |
1756 | { "movshdup", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1757 | { "movhpd", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1758 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1759 | }, |
1760 | /* PREGRP32 */ |
1761 | { |
1762 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1763 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1764 | { "(bad)", XMOP_XMM, 0, EXOP_EX, 2, XX((void *)0), 0 }, |
1765 | { "lddqu", XMOP_XMM, 0, MOP_M, 0, XX((void *)0), 0 }, |
1766 | }, |
1767 | }; |
1768 | |
1769 | static const struct dis386 x86_64_table[][2] = { |
1770 | { |
1771 | { "arpl", EwOP_E, 3, GwOP_G, 3, XX((void *)0), 0 }, |
1772 | { "movs{||lq|xd}", GvOP_G, 2, EdOP_E, 4, XX((void *)0), 0 }, |
1773 | }, |
1774 | }; |
1775 | |
1776 | static const struct dis386 three_byte_table[][256] = { |
1777 | /* THREE_BYTE_0 */ |
1778 | { |
1779 | /* 00 */ |
1780 | { "pshufb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1781 | { "phaddw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1782 | { "phaddd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1783 | { "phaddsw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1784 | { "pmaddubsw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1785 | { "phsubw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1786 | { "phsubd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1787 | { "phsubsw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1788 | { "psignb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1789 | { "psignw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1790 | { "psignd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1791 | { "pmulhrsw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1792 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1793 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1794 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1795 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1796 | /* 10 */ |
1797 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1798 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1799 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1800 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1801 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1802 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1803 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1804 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1805 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1806 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1807 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1808 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1809 | { "pabsb", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1810 | { "pabsw", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1811 | { "pabsd", MXOP_MMX, 0, EMOP_EM, 2, XX((void *)0), 0 }, |
1812 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1813 | /* 20 */ |
1814 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1815 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1816 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1817 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1818 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1819 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1820 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1821 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1822 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1823 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1824 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1825 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1826 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1827 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1828 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1829 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1830 | /* 30 */ |
1831 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1832 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1833 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1834 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1835 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1836 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1837 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1838 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1839 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1840 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1841 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1842 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1843 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1844 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1845 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1846 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1847 | /* 40 */ |
1848 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1849 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1850 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1851 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1852 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1853 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1854 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1855 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1856 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1857 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1858 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1859 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1860 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1861 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1862 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1863 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1864 | /* 50 */ |
1865 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1866 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1867 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1868 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1869 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1870 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1871 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1872 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1873 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1874 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1875 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1876 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1877 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1878 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1879 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1880 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1881 | /* 60 */ |
1882 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1883 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1884 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1885 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1886 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1887 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1888 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1889 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1890 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1891 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1892 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1893 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1894 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1895 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1896 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1897 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1898 | /* 70 */ |
1899 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1900 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1901 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1902 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1903 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1904 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1905 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1906 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1907 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1908 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1909 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1910 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1911 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1912 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1913 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1914 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1915 | /* 80 */ |
1916 | { "invept", OPDATAOP_data, 0, GmOP_G, 8, MqOP_M, 5 }, |
1917 | { "invvpid", OPDATAOP_data, 0, GmOP_G, 8, MqOP_M, 5 }, |
1918 | { "invpcid", OPDATAOP_data, 0, GmOP_G, 8, MqOP_M, 5 }, |
1919 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1920 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1921 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1922 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1923 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1924 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1925 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1926 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1927 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1928 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1929 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1930 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1931 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1932 | /* 90 */ |
1933 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1934 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1935 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1936 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1937 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1938 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1939 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1940 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1941 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1942 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1943 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1944 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1945 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1946 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1947 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1948 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1949 | /* a0 */ |
1950 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1951 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1952 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1953 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1954 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1955 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1956 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1957 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1958 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1959 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1960 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1961 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1962 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1963 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1964 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1965 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1966 | /* b0 */ |
1967 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1968 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1969 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1970 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1971 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1972 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1973 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1974 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1975 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1976 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1977 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1978 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1979 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1980 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1981 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1982 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1983 | /* c0 */ |
1984 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1985 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1986 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1987 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1988 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1989 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1990 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1991 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1992 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1993 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1994 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1995 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1996 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1997 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1998 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
1999 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2000 | /* d0 */ |
2001 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2002 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2003 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2004 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2005 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2006 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2007 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2008 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2009 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2010 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2011 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2012 | { "aesimc", OP0F38OP_0f38, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2013 | { "aesenc", OP0F38OP_0f38, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2014 | { "aesdec", OP0F38OP_0f38, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2015 | { "aesenclast", OP0F38OP_0f38, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2016 | { "aesdeclast", OP0F38OP_0f38, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2017 | /* e0 */ |
2018 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2019 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2020 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2021 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2022 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2023 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2024 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2025 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2026 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2027 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2028 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2029 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2030 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2031 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2032 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2033 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2034 | /* f0 */ |
2035 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2036 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2037 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2038 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2039 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2040 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2041 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2042 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2043 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2044 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2045 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2046 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2047 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2048 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2049 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2050 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 } |
2051 | }, |
2052 | /* THREE_BYTE_1 */ |
2053 | { |
2054 | /* 00 */ |
2055 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2056 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2057 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2058 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2059 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2060 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2061 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2062 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2063 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2064 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2065 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2066 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2067 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2068 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2069 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2070 | { "palignr", MXOP_MMX, 0, EMOP_EM, 2, IbOP_I, 1 }, |
2071 | /* 10 */ |
2072 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2073 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2074 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2075 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2076 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2077 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2078 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2079 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2080 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2081 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2082 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2083 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2084 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2085 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2086 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2087 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2088 | /* 20 */ |
2089 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2090 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2091 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2092 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2093 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2094 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2095 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2096 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2097 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2098 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2099 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2100 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2101 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2102 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2103 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2104 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2105 | /* 30 */ |
2106 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2107 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2108 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2109 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2110 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2111 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2112 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2113 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2114 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2115 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2116 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2117 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2118 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2119 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2120 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2121 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2122 | /* 40 */ |
2123 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2124 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2125 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2126 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2127 | { "", OP0F3AOP_0f3a, 0, XX((void *)0), 0, XX((void *)0), 0 }, /* pclmul */ |
2128 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2129 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2130 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2131 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2132 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2133 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2134 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2135 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2136 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2137 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2138 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2139 | /* 50 */ |
2140 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2141 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2142 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2143 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2144 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2145 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2146 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2147 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2148 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2149 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2150 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2151 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2152 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2153 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2154 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2155 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2156 | /* 60 */ |
2157 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2158 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2159 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2160 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2161 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2162 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2163 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2164 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2165 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2166 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2167 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2168 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2169 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2170 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2171 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2172 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2173 | /* 70 */ |
2174 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2175 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2176 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2177 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2178 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2179 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2180 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2181 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2182 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2183 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2184 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2185 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2186 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2187 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2188 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2189 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2190 | /* 80 */ |
2191 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2192 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2193 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2194 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2195 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2196 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2197 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2198 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2199 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2200 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2201 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2202 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2203 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2204 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2205 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2206 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2207 | /* 90 */ |
2208 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2209 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2210 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2211 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2212 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2213 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2214 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2215 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2216 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2217 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2218 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2219 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2220 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2221 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2222 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2223 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2224 | /* a0 */ |
2225 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2226 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2227 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2228 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2229 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2230 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2231 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2232 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2233 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2234 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2235 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2236 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2237 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2238 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2239 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2240 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2241 | /* b0 */ |
2242 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2243 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2244 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2245 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2246 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2247 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2248 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2249 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2250 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2251 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2252 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2253 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2254 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2255 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2256 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2257 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2258 | /* c0 */ |
2259 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2260 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2261 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2262 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2263 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2264 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2265 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2266 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2267 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2268 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2269 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2270 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2271 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2272 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2273 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2274 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2275 | /* d0 */ |
2276 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2277 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2278 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2279 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2280 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2281 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2282 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2283 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2284 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2285 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2286 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2287 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2288 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2289 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2290 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2291 | { "", OP0F3AOP_0f3a, 0, XX((void *)0), 0, XX((void *)0), 0 }, /* aeskeygenassist */ |
2292 | /* e0 */ |
2293 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2294 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2295 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2296 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2297 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2298 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2299 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2300 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2301 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2302 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2303 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2304 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2305 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2306 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2307 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2308 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2309 | /* f0 */ |
2310 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2311 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2312 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2313 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2314 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2315 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2316 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2317 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2318 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2319 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2320 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2321 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2322 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2323 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2324 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
2325 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 } |
2326 | }, |
2327 | }; |
2328 | |
2329 | #define INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>") _("<internal disassembler error>")("<internal disassembler error>") |
2330 | |
2331 | static void |
2332 | ckprefix (void) |
2333 | { |
2334 | int newrex; |
2335 | rex = 0; |
2336 | prefixes = 0; |
2337 | used_prefixes = 0; |
2338 | rex_used = 0; |
2339 | while (1) |
2340 | { |
2341 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
2342 | newrex = 0; |
2343 | switch (*codep) |
2344 | { |
2345 | /* REX prefixes family. */ |
2346 | case 0x40: |
2347 | case 0x41: |
2348 | case 0x42: |
2349 | case 0x43: |
2350 | case 0x44: |
2351 | case 0x45: |
2352 | case 0x46: |
2353 | case 0x47: |
2354 | case 0x48: |
2355 | case 0x49: |
2356 | case 0x4a: |
2357 | case 0x4b: |
2358 | case 0x4c: |
2359 | case 0x4d: |
2360 | case 0x4e: |
2361 | case 0x4f: |
2362 | if (address_mode == mode_64bit) |
2363 | newrex = *codep; |
2364 | else |
2365 | return; |
2366 | break; |
2367 | case 0xf3: |
2368 | prefixes |= PREFIX_REPZ1; |
2369 | break; |
2370 | case 0xf2: |
2371 | prefixes |= PREFIX_REPNZ2; |
2372 | break; |
2373 | case 0xf0: |
2374 | prefixes |= PREFIX_LOCK4; |
2375 | break; |
2376 | case 0x2e: |
2377 | prefixes |= PREFIX_CS8; |
2378 | break; |
2379 | case 0x36: |
2380 | prefixes |= PREFIX_SS0x10; |
2381 | break; |
2382 | case 0x3e: |
2383 | prefixes |= PREFIX_DS0x20; |
2384 | break; |
2385 | case 0x26: |
2386 | prefixes |= PREFIX_ES0x40; |
2387 | break; |
2388 | case 0x64: |
2389 | prefixes |= PREFIX_FS0x80; |
2390 | break; |
2391 | case 0x65: |
2392 | prefixes |= PREFIX_GS0x100; |
2393 | break; |
2394 | case 0x66: |
2395 | prefixes |= PREFIX_DATA0x200; |
2396 | break; |
2397 | case 0x67: |
2398 | prefixes |= PREFIX_ADDR0x400; |
2399 | break; |
2400 | case FWAIT_OPCODE(0x9b): |
2401 | /* fwait is really an instruction. If there are prefixes |
2402 | before the fwait, they belong to the fwait, *not* to the |
2403 | following instruction. */ |
2404 | if (prefixes || rex) |
2405 | { |
2406 | prefixes |= PREFIX_FWAIT0x800; |
2407 | codep++; |
2408 | return; |
2409 | } |
2410 | prefixes = PREFIX_FWAIT0x800; |
2411 | break; |
2412 | default: |
2413 | return; |
2414 | } |
2415 | /* Rex is ignored when followed by another prefix. */ |
2416 | if (rex) |
2417 | { |
2418 | rex_used = rex; |
2419 | return; |
2420 | } |
2421 | rex = newrex; |
2422 | codep++; |
2423 | } |
2424 | } |
2425 | |
2426 | /* Return the name of the prefix byte PREF, or NULL if PREF is not a |
2427 | prefix byte. */ |
2428 | |
2429 | static const char * |
2430 | prefix_name (int pref, int sizeflag) |
2431 | { |
2432 | switch (pref) |
2433 | { |
2434 | /* REX prefixes family. */ |
2435 | case 0x40: |
2436 | return "rex"; |
2437 | case 0x41: |
2438 | return "rexZ"; |
2439 | case 0x42: |
2440 | return "rexY"; |
2441 | case 0x43: |
2442 | return "rexYZ"; |
2443 | case 0x44: |
2444 | return "rexX"; |
2445 | case 0x45: |
2446 | return "rexXZ"; |
2447 | case 0x46: |
2448 | return "rexXY"; |
2449 | case 0x47: |
2450 | return "rexXYZ"; |
2451 | case 0x48: |
2452 | return "rex64"; |
2453 | case 0x49: |
2454 | return "rex64Z"; |
2455 | case 0x4a: |
2456 | return "rex64Y"; |
2457 | case 0x4b: |
2458 | return "rex64YZ"; |
2459 | case 0x4c: |
2460 | return "rex64X"; |
2461 | case 0x4d: |
2462 | return "rex64XZ"; |
2463 | case 0x4e: |
2464 | return "rex64XY"; |
2465 | case 0x4f: |
2466 | return "rex64XYZ"; |
2467 | case 0xf3: |
2468 | return "repz"; |
2469 | case 0xf2: |
2470 | return "repnz"; |
2471 | case 0xf0: |
2472 | return "lock"; |
2473 | case 0x2e: |
2474 | return "cs"; |
2475 | case 0x36: |
2476 | return "ss"; |
2477 | case 0x3e: |
2478 | return "ds"; |
2479 | case 0x26: |
2480 | return "es"; |
2481 | case 0x64: |
2482 | return "fs"; |
2483 | case 0x65: |
2484 | return "gs"; |
2485 | case 0x66: |
2486 | return (sizeflag & DFLAG1) ? "data16" : "data32"; |
2487 | case 0x67: |
2488 | if (address_mode == mode_64bit) |
2489 | return (sizeflag & AFLAG2) ? "addr32" : "addr64"; |
2490 | else |
2491 | return (sizeflag & AFLAG2) ? "addr16" : "addr32"; |
2492 | case FWAIT_OPCODE(0x9b): |
2493 | return "fwait"; |
2494 | default: |
2495 | return NULL((void *)0); |
2496 | } |
2497 | } |
2498 | |
2499 | static char op1out[100], op2out[100], op3out[100]; |
2500 | static int op_ad, op_index[3]; |
2501 | static int two_source_ops; |
2502 | static bfd_vma op_address[3]; |
2503 | static bfd_vma op_riprel[3]; |
2504 | static bfd_vma start_pc; |
2505 | |
2506 | /* |
2507 | * On the 386's of 1988, the maximum length of an instruction is 15 bytes. |
2508 | * (see topic "Redundant prefixes" in the "Differences from 8086" |
2509 | * section of the "Virtual 8086 Mode" chapter.) |
2510 | * 'pc' should be the address of this instruction, it will |
2511 | * be used to print the target address if this is a relative jump or call |
2512 | * The function returns the length of this instruction in bytes. |
2513 | */ |
2514 | |
2515 | static int intel_syntax; |
2516 | static char open_char; |
2517 | static char close_char; |
2518 | static char separator_char; |
2519 | static char scale_char; |
2520 | |
2521 | /* Here for backwards compatibility. When gdb stops using |
2522 | print_insn_i386_att and print_insn_i386_intel these functions can |
2523 | disappear, and print_insn_i386 be merged into print_insn. */ |
2524 | int |
2525 | print_insn_i386_att (bfd_vma pc, disassemble_info *info) |
2526 | { |
2527 | intel_syntax = 0; |
2528 | |
2529 | return print_insn (pc, info); |
2530 | } |
2531 | |
2532 | int |
2533 | print_insn_i386_intel (bfd_vma pc, disassemble_info *info) |
2534 | { |
2535 | intel_syntax = 1; |
2536 | |
2537 | return print_insn (pc, info); |
2538 | } |
2539 | |
2540 | int |
2541 | print_insn_i386 (bfd_vma pc, disassemble_info *info) |
2542 | { |
2543 | intel_syntax = -1; |
2544 | |
2545 | return print_insn (pc, info); |
2546 | } |
2547 | |
2548 | static int |
2549 | print_insn (bfd_vma pc, disassemble_info *info) |
2550 | { |
2551 | const struct dis386 *dp; |
2552 | int i; |
2553 | char *first, *second, *third; |
2554 | int needcomma; |
2555 | unsigned char uses_SSE_prefix, uses_LOCK_prefix; |
2556 | int sizeflag; |
2557 | const char *p; |
2558 | struct dis_private priv; |
2559 | |
2560 | if (info->mach == bfd_mach_x86_64_intel_syntax65 |
2561 | || info->mach == bfd_mach_x86_6464) |
2562 | address_mode = mode_64bit; |
2563 | else |
2564 | address_mode = mode_32bit; |
2565 | |
2566 | if (intel_syntax == -1) |
2567 | intel_syntax = (info->mach == bfd_mach_i386_i386_intel_syntax3 |
2568 | || info->mach == bfd_mach_x86_64_intel_syntax65); |
2569 | |
2570 | if (info->mach == bfd_mach_i386_i3861 |
2571 | || info->mach == bfd_mach_x86_6464 |
2572 | || info->mach == bfd_mach_i386_i386_intel_syntax3 |
2573 | || info->mach == bfd_mach_x86_64_intel_syntax65) |
2574 | priv.orig_sizeflag = AFLAG2 | DFLAG1; |
2575 | else if (info->mach == bfd_mach_i386_i80862) |
2576 | priv.orig_sizeflag = 0; |
2577 | else |
2578 | abort (); |
2579 | |
2580 | for (p = info->disassembler_options; p != NULL((void *)0); ) |
2581 | { |
2582 | if (strncmp (p, "x86-64", 6) == 0) |
2583 | { |
2584 | address_mode = mode_64bit; |
2585 | priv.orig_sizeflag = AFLAG2 | DFLAG1; |
2586 | } |
2587 | else if (strncmp (p, "i386", 4) == 0) |
2588 | { |
2589 | address_mode = mode_32bit; |
2590 | priv.orig_sizeflag = AFLAG2 | DFLAG1; |
2591 | } |
2592 | else if (strncmp (p, "i8086", 5) == 0) |
2593 | { |
2594 | address_mode = mode_16bit; |
2595 | priv.orig_sizeflag = 0; |
2596 | } |
2597 | else if (strncmp (p, "intel", 5) == 0) |
2598 | { |
2599 | intel_syntax = 1; |
2600 | } |
2601 | else if (strncmp (p, "att", 3) == 0) |
2602 | { |
2603 | intel_syntax = 0; |
2604 | } |
2605 | else if (strncmp (p, "addr", 4) == 0) |
2606 | { |
2607 | if (p[4] == '1' && p[5] == '6') |
2608 | priv.orig_sizeflag &= ~AFLAG2; |
2609 | else if (p[4] == '3' && p[5] == '2') |
2610 | priv.orig_sizeflag |= AFLAG2; |
2611 | } |
2612 | else if (strncmp (p, "data", 4) == 0) |
2613 | { |
2614 | if (p[4] == '1' && p[5] == '6') |
2615 | priv.orig_sizeflag &= ~DFLAG1; |
2616 | else if (p[4] == '3' && p[5] == '2') |
2617 | priv.orig_sizeflag |= DFLAG1; |
2618 | } |
2619 | else if (strncmp (p, "suffix", 6) == 0) |
2620 | priv.orig_sizeflag |= SUFFIX_ALWAYS4; |
2621 | |
2622 | p = strchr (p, ','); |
2623 | if (p != NULL((void *)0)) |
2624 | p++; |
2625 | } |
2626 | |
2627 | if (intel_syntax) |
2628 | { |
2629 | names64 = intel_names64; |
2630 | names32 = intel_names32; |
2631 | names16 = intel_names16; |
2632 | names8 = intel_names8; |
2633 | names8rex = intel_names8rex; |
2634 | names_seg = intel_names_seg; |
2635 | index16 = intel_index16; |
2636 | open_char = '['; |
2637 | close_char = ']'; |
2638 | separator_char = '+'; |
2639 | scale_char = '*'; |
2640 | } |
2641 | else |
2642 | { |
2643 | names64 = att_names64; |
2644 | names32 = att_names32; |
2645 | names16 = att_names16; |
2646 | names8 = att_names8; |
2647 | names8rex = att_names8rex; |
2648 | names_seg = att_names_seg; |
2649 | index16 = att_index16; |
2650 | open_char = '('; |
2651 | close_char = ')'; |
2652 | separator_char = ','; |
2653 | scale_char = ','; |
2654 | } |
2655 | |
2656 | /* The output looks better if we put 7 bytes on a line, since that |
2657 | puts most long word instructions on a single line. */ |
2658 | info->bytes_per_line = 7; |
2659 | |
2660 | info->private_data = &priv; |
2661 | priv.max_fetched = priv.the_buffer; |
2662 | priv.insn_start = pc; |
2663 | |
2664 | obuf[0] = 0; |
2665 | op1out[0] = 0; |
2666 | op2out[0] = 0; |
2667 | op3out[0] = 0; |
2668 | |
2669 | op_index[0] = op_index[1] = op_index[2] = -1; |
2670 | |
2671 | the_info = info; |
2672 | start_pc = pc; |
2673 | start_codep = priv.the_buffer; |
2674 | codep = priv.the_buffer; |
2675 | |
2676 | if (setjmp (priv.bailout) != 0) |
2677 | { |
2678 | const char *name; |
2679 | |
2680 | /* Getting here means we tried for data but didn't get it. That |
2681 | means we have an incomplete instruction of some sort. Just |
2682 | print the first byte as a prefix or a .byte pseudo-op. */ |
2683 | if (codep > priv.the_buffer) |
2684 | { |
2685 | name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag); |
2686 | if (name != NULL((void *)0)) |
2687 | (*info->fprintf_func) (info->stream, "%s", name); |
2688 | else |
2689 | { |
2690 | /* Just print the first byte as a .byte instruction. */ |
2691 | (*info->fprintf_func) (info->stream, ".byte 0x%x", |
2692 | (unsigned int) priv.the_buffer[0]); |
2693 | } |
2694 | |
2695 | return 1; |
2696 | } |
2697 | |
2698 | return -1; |
2699 | } |
2700 | |
2701 | obufp = obuf; |
2702 | ckprefix (); |
2703 | |
2704 | insn_codep = codep; |
2705 | sizeflag = priv.orig_sizeflag; |
2706 | |
2707 | FETCH_DATA (info, codep + 1)((codep + 1) <= ((struct dis_private *) (info->private_data ))->max_fetched ? 1 : fetch_data ((info), (codep + 1))); |
2708 | two_source_ops = (*codep == 0x62) || (*codep == 0xc8); |
2709 | |
2710 | if (((prefixes & PREFIX_FWAIT0x800) |
2711 | && ((*codep < 0xd8) || (*codep > 0xdf))) |
2712 | || (rex && rex_used)) |
2713 | { |
2714 | const char *name; |
2715 | |
2716 | /* fwait not followed by floating point instruction, or rex followed |
2717 | by other prefixes. Print the first prefix. */ |
2718 | name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag); |
2719 | if (name == NULL((void *)0)) |
2720 | name = INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>"); |
2721 | (*info->fprintf_func) (info->stream, "%s", name); |
2722 | return 1; |
2723 | } |
2724 | |
2725 | if (*codep == 0x0f) |
2726 | { |
2727 | FETCH_DATA (info, codep + 2)((codep + 2) <= ((struct dis_private *) (info->private_data ))->max_fetched ? 1 : fetch_data ((info), (codep + 2))); |
2728 | dp = &dis386_twobyte[*++codep]; |
2729 | need_modrm = twobyte_has_modrm[*codep]; |
2730 | uses_SSE_prefix = twobyte_uses_SSE_prefix[*codep]; |
2731 | uses_LOCK_prefix = (*codep & ~0x02) == 0x20; |
2732 | } |
2733 | else |
2734 | { |
2735 | dp = &dis386[*codep]; |
2736 | need_modrm = onebyte_has_modrm[*codep]; |
2737 | uses_SSE_prefix = 0; |
2738 | uses_LOCK_prefix = 0; |
2739 | } |
2740 | codep++; |
2741 | |
2742 | if (!uses_SSE_prefix && (prefixes & PREFIX_REPZ1)) |
2743 | { |
2744 | oappend ("repz "); |
2745 | used_prefixes |= PREFIX_REPZ1; |
2746 | } |
2747 | if (!uses_SSE_prefix && (prefixes & PREFIX_REPNZ2)) |
2748 | { |
2749 | oappend ("repnz "); |
2750 | used_prefixes |= PREFIX_REPNZ2; |
2751 | } |
2752 | if (!uses_LOCK_prefix && (prefixes & PREFIX_LOCK4)) |
2753 | { |
2754 | oappend ("lock "); |
2755 | used_prefixes |= PREFIX_LOCK4; |
2756 | } |
2757 | |
2758 | if (prefixes & PREFIX_ADDR0x400) |
2759 | { |
2760 | sizeflag ^= AFLAG2; |
2761 | if (dp->bytemode3 != loop_jcxz_mode10 || intel_syntax) |
2762 | { |
2763 | if ((sizeflag & AFLAG2) || address_mode == mode_64bit) |
2764 | oappend ("addr32 "); |
2765 | else |
2766 | oappend ("addr16 "); |
2767 | used_prefixes |= PREFIX_ADDR0x400; |
2768 | } |
2769 | } |
2770 | |
2771 | if (!uses_SSE_prefix && (prefixes & PREFIX_DATA0x200)) |
2772 | { |
2773 | sizeflag ^= DFLAG1; |
2774 | if (dp->bytemode3 == cond_jump_mode9 |
2775 | && dp->bytemode1 == v_mode2 |
2776 | && !intel_syntax) |
2777 | { |
2778 | if (sizeflag & DFLAG1) |
2779 | oappend ("data32 "); |
2780 | else |
2781 | oappend ("data16 "); |
2782 | used_prefixes |= PREFIX_DATA0x200; |
2783 | } |
2784 | } |
2785 | |
2786 | if (dp->name == NULL((void *)0) && dp->bytemode1 == IS_3BYTE_OPCODE5) |
2787 | { |
2788 | FETCH_DATA (info, codep + 2)((codep + 2) <= ((struct dis_private *) (info->private_data ))->max_fetched ? 1 : fetch_data ((info), (codep + 2))); |
2789 | dp = &three_byte_table[dp->bytemode2][*codep++]; |
2790 | mod = (*codep >> 6) & 3; |
2791 | reg = (*codep >> 3) & 7; |
2792 | rm = *codep & 7; |
2793 | } |
2794 | else if (need_modrm) |
2795 | { |
2796 | FETCH_DATA (info, codep + 1)((codep + 1) <= ((struct dis_private *) (info->private_data ))->max_fetched ? 1 : fetch_data ((info), (codep + 1))); |
2797 | mod = (*codep >> 6) & 3; |
2798 | reg = (*codep >> 3) & 7; |
2799 | rm = *codep & 7; |
2800 | } |
2801 | |
2802 | if (dp->name == NULL((void *)0) && dp->bytemode1 == FLOATCODE1) |
2803 | { |
2804 | dofloat (sizeflag); |
2805 | } |
2806 | else |
2807 | { |
2808 | int index; |
2809 | if (dp->name == NULL((void *)0)) |
2810 | { |
2811 | switch (dp->bytemode1) |
2812 | { |
2813 | case USE_GROUPS2: |
2814 | dp = &grps[dp->bytemode2][reg]; |
2815 | break; |
2816 | |
2817 | case USE_PREFIX_USER_TABLE3: |
2818 | index = 0; |
2819 | used_prefixes |= (prefixes & PREFIX_REPZ1); |
2820 | if (prefixes & PREFIX_REPZ1) |
2821 | index = 1; |
2822 | else |
2823 | { |
2824 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
2825 | if (prefixes & PREFIX_DATA0x200) |
2826 | index = 2; |
2827 | else |
2828 | { |
2829 | used_prefixes |= (prefixes & PREFIX_REPNZ2); |
2830 | if (prefixes & PREFIX_REPNZ2) |
2831 | index = 3; |
2832 | } |
2833 | } |
2834 | dp = &prefix_user_table[dp->bytemode2][index]; |
2835 | break; |
2836 | |
2837 | case X86_64_SPECIAL4: |
2838 | index = address_mode == mode_64bit ? 1 : 0; |
2839 | dp = &x86_64_table[dp->bytemode2][index]; |
2840 | break; |
2841 | |
2842 | default: |
2843 | oappend (INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>")); |
2844 | break; |
2845 | } |
2846 | } |
2847 | |
2848 | if (putop (dp->name, sizeflag) == 0) |
2849 | { |
2850 | obufp = op1out; |
2851 | op_ad = 2; |
2852 | if (dp->op1) |
2853 | (*dp->op1) (dp->bytemode1, sizeflag); |
2854 | |
2855 | obufp = op2out; |
2856 | op_ad = 1; |
2857 | if (dp->op2) |
2858 | (*dp->op2) (dp->bytemode2, sizeflag); |
2859 | |
2860 | obufp = op3out; |
2861 | op_ad = 0; |
2862 | if (dp->op3) |
2863 | (*dp->op3) (dp->bytemode3, sizeflag); |
2864 | } |
2865 | } |
2866 | |
2867 | /* See if any prefixes were not used. If so, print the first one |
2868 | separately. If we don't do this, we'll wind up printing an |
2869 | instruction stream which does not precisely correspond to the |
2870 | bytes we are disassembling. */ |
2871 | if ((prefixes & ~used_prefixes) != 0) |
2872 | { |
2873 | const char *name; |
2874 | |
2875 | name = prefix_name (priv.the_buffer[0], priv.orig_sizeflag); |
2876 | if (name == NULL((void *)0)) |
2877 | name = INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>"); |
2878 | (*info->fprintf_func) (info->stream, "%s", name); |
2879 | return 1; |
2880 | } |
2881 | if (rex & ~rex_used) |
2882 | { |
2883 | const char *name; |
2884 | name = prefix_name (rex | 0x40, priv.orig_sizeflag); |
2885 | if (name == NULL((void *)0)) |
2886 | name = INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>"); |
2887 | (*info->fprintf_func) (info->stream, "%s ", name); |
2888 | } |
2889 | |
2890 | obufp = obuf + strlen (obuf); |
2891 | for (i = strlen (obuf); i < 6; i++) |
2892 | oappend (" "); |
2893 | oappend (" "); |
2894 | (*info->fprintf_func) (info->stream, "%s", obuf); |
2895 | |
2896 | /* The enter and bound instructions are printed with operands in the same |
2897 | order as the intel book; everything else is printed in reverse order. */ |
2898 | if (intel_syntax || two_source_ops) |
2899 | { |
2900 | first = op1out; |
2901 | second = op2out; |
2902 | third = op3out; |
2903 | op_ad = op_index[0]; |
2904 | op_index[0] = op_index[2]; |
2905 | op_index[2] = op_ad; |
2906 | } |
2907 | else |
2908 | { |
2909 | first = op3out; |
2910 | second = op2out; |
2911 | third = op1out; |
2912 | } |
2913 | needcomma = 0; |
2914 | if (*first) |
2915 | { |
2916 | if (op_index[0] != -1 && !op_riprel[0]) |
2917 | (*info->print_address_func) ((bfd_vma) op_address[op_index[0]], info); |
2918 | else |
2919 | (*info->fprintf_func) (info->stream, "%s", first); |
2920 | needcomma = 1; |
2921 | } |
2922 | if (*second) |
2923 | { |
2924 | if (needcomma) |
2925 | (*info->fprintf_func) (info->stream, ","); |
2926 | if (op_index[1] != -1 && !op_riprel[1]) |
2927 | (*info->print_address_func) ((bfd_vma) op_address[op_index[1]], info); |
2928 | else |
2929 | (*info->fprintf_func) (info->stream, "%s", second); |
2930 | needcomma = 1; |
2931 | } |
2932 | if (*third) |
2933 | { |
2934 | if (needcomma) |
2935 | (*info->fprintf_func) (info->stream, ","); |
2936 | if (op_index[2] != -1 && !op_riprel[2]) |
2937 | (*info->print_address_func) ((bfd_vma) op_address[op_index[2]], info); |
2938 | else |
2939 | (*info->fprintf_func) (info->stream, "%s", third); |
2940 | } |
2941 | for (i = 0; i < 3; i++) |
2942 | if (op_index[i] != -1 && op_riprel[i]) |
2943 | { |
2944 | (*info->fprintf_func) (info->stream, " # "); |
2945 | (*info->print_address_func) ((bfd_vma) (start_pc + codep - start_codep |
2946 | + op_address[op_index[i]]), info); |
2947 | } |
2948 | return codep - priv.the_buffer; |
2949 | } |
2950 | |
2951 | static const char *float_mem[] = { |
2952 | /* d8 */ |
2953 | "fadd{s||s|}", |
2954 | "fmul{s||s|}", |
2955 | "fcom{s||s|}", |
2956 | "fcomp{s||s|}", |
2957 | "fsub{s||s|}", |
2958 | "fsubr{s||s|}", |
2959 | "fdiv{s||s|}", |
2960 | "fdivr{s||s|}", |
2961 | /* d9 */ |
2962 | "fld{s||s|}", |
2963 | "(bad)", |
2964 | "fst{s||s|}", |
2965 | "fstp{s||s|}", |
2966 | "fldenvIC", |
2967 | "fldcw", |
2968 | "fNstenvIC", |
2969 | "fNstcw", |
2970 | /* da */ |
2971 | "fiadd{l||l|}", |
2972 | "fimul{l||l|}", |
2973 | "ficom{l||l|}", |
2974 | "ficomp{l||l|}", |
2975 | "fisub{l||l|}", |
2976 | "fisubr{l||l|}", |
2977 | "fidiv{l||l|}", |
2978 | "fidivr{l||l|}", |
2979 | /* db */ |
2980 | "fild{l||l|}", |
2981 | "fisttp{l||l|}", |
2982 | "fist{l||l|}", |
2983 | "fistp{l||l|}", |
2984 | "(bad)", |
2985 | "fld{t||t|}", |
2986 | "(bad)", |
2987 | "fstp{t||t|}", |
2988 | /* dc */ |
2989 | "fadd{l||l|}", |
2990 | "fmul{l||l|}", |
2991 | "fcom{l||l|}", |
2992 | "fcomp{l||l|}", |
2993 | "fsub{l||l|}", |
2994 | "fsubr{l||l|}", |
2995 | "fdiv{l||l|}", |
2996 | "fdivr{l||l|}", |
2997 | /* dd */ |
2998 | "fld{l||l|}", |
2999 | "fisttp{ll||ll|}", |
3000 | "fst{l||l|}", |
3001 | "fstp{l||l|}", |
3002 | "frstorIC", |
3003 | "(bad)", |
3004 | "fNsaveIC", |
3005 | "fNstsw", |
3006 | /* de */ |
3007 | "fiadd", |
3008 | "fimul", |
3009 | "ficom", |
3010 | "ficomp", |
3011 | "fisub", |
3012 | "fisubr", |
3013 | "fidiv", |
3014 | "fidivr", |
3015 | /* df */ |
3016 | "fild", |
3017 | "fisttp", |
3018 | "fist", |
3019 | "fistp", |
3020 | "fbld", |
3021 | "fild{ll||ll|}", |
3022 | "fbstp", |
3023 | "fistp{ll||ll|}", |
3024 | }; |
3025 | |
3026 | static const unsigned char float_mem_mode[] = { |
3027 | /* d8 */ |
3028 | d_mode4, |
3029 | d_mode4, |
3030 | d_mode4, |
3031 | d_mode4, |
3032 | d_mode4, |
3033 | d_mode4, |
3034 | d_mode4, |
3035 | d_mode4, |
3036 | /* d9 */ |
3037 | d_mode4, |
3038 | 0, |
3039 | d_mode4, |
3040 | d_mode4, |
3041 | 0, |
3042 | w_mode3, |
3043 | 0, |
3044 | w_mode3, |
3045 | /* da */ |
3046 | d_mode4, |
3047 | d_mode4, |
3048 | d_mode4, |
3049 | d_mode4, |
3050 | d_mode4, |
3051 | d_mode4, |
3052 | d_mode4, |
3053 | d_mode4, |
3054 | /* db */ |
3055 | d_mode4, |
3056 | d_mode4, |
3057 | d_mode4, |
3058 | d_mode4, |
3059 | 0, |
3060 | t_mode6, |
3061 | 0, |
3062 | t_mode6, |
3063 | /* dc */ |
3064 | q_mode5, |
3065 | q_mode5, |
3066 | q_mode5, |
3067 | q_mode5, |
3068 | q_mode5, |
3069 | q_mode5, |
3070 | q_mode5, |
3071 | q_mode5, |
3072 | /* dd */ |
3073 | q_mode5, |
3074 | q_mode5, |
3075 | q_mode5, |
3076 | q_mode5, |
3077 | 0, |
3078 | 0, |
3079 | 0, |
3080 | w_mode3, |
3081 | /* de */ |
3082 | w_mode3, |
3083 | w_mode3, |
3084 | w_mode3, |
3085 | w_mode3, |
3086 | w_mode3, |
3087 | w_mode3, |
3088 | w_mode3, |
3089 | w_mode3, |
3090 | /* df */ |
3091 | w_mode3, |
3092 | w_mode3, |
3093 | w_mode3, |
3094 | w_mode3, |
3095 | t_mode6, |
3096 | q_mode5, |
3097 | t_mode6, |
3098 | q_mode5 |
3099 | }; |
3100 | |
3101 | #define STOP_ST, 0 OP_ST, 0 |
3102 | #define STiOP_STi, 0 OP_STi, 0 |
3103 | |
3104 | #define FGRPd9_2((void *)0), ((void *)0), 0, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), 0, NULL((void *)0), 0, NULL((void *)0), 0 |
3105 | #define FGRPd9_4((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), 1, NULL((void *)0), 0, NULL((void *)0), 0 |
3106 | #define FGRPd9_5((void *)0), ((void *)0), 2, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), 2, NULL((void *)0), 0, NULL((void *)0), 0 |
3107 | #define FGRPd9_6((void *)0), ((void *)0), 3, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), 3, NULL((void *)0), 0, NULL((void *)0), 0 |
3108 | #define FGRPd9_7((void *)0), ((void *)0), 4, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), 4, NULL((void *)0), 0, NULL((void *)0), 0 |
3109 | #define FGRPda_5((void *)0), ((void *)0), 5, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), 5, NULL((void *)0), 0, NULL((void *)0), 0 |
3110 | #define FGRPdb_4((void *)0), ((void *)0), 6, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), 6, NULL((void *)0), 0, NULL((void *)0), 0 |
3111 | #define FGRPde_3((void *)0), ((void *)0), 7, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), 7, NULL((void *)0), 0, NULL((void *)0), 0 |
3112 | #define FGRPdf_4((void *)0), ((void *)0), 8, ((void *)0), 0, ((void *)0), 0 NULL((void *)0), NULL((void *)0), 8, NULL((void *)0), 0, NULL((void *)0), 0 |
3113 | |
3114 | static const struct dis386 float_reg[][8] = { |
3115 | /* d8 */ |
3116 | { |
3117 | { "fadd", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3118 | { "fmul", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3119 | { "fcom", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3120 | { "fcomp", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3121 | { "fsub", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3122 | { "fsubr", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3123 | { "fdiv", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3124 | { "fdivr", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3125 | }, |
3126 | /* d9 */ |
3127 | { |
3128 | { "fld", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3129 | { "fxch", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3130 | { FGRPd9_2((void *)0), ((void *)0), 0, ((void *)0), 0, ((void *)0), 0 }, |
3131 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3132 | { FGRPd9_4((void *)0), ((void *)0), 1, ((void *)0), 0, ((void *)0), 0 }, |
3133 | { FGRPd9_5((void *)0), ((void *)0), 2, ((void *)0), 0, ((void *)0), 0 }, |
3134 | { FGRPd9_6((void *)0), ((void *)0), 3, ((void *)0), 0, ((void *)0), 0 }, |
3135 | { FGRPd9_7((void *)0), ((void *)0), 4, ((void *)0), 0, ((void *)0), 0 }, |
3136 | }, |
3137 | /* da */ |
3138 | { |
3139 | { "fcmovb", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3140 | { "fcmove", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3141 | { "fcmovbe",STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3142 | { "fcmovu", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3143 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3144 | { FGRPda_5((void *)0), ((void *)0), 5, ((void *)0), 0, ((void *)0), 0 }, |
3145 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3146 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3147 | }, |
3148 | /* db */ |
3149 | { |
3150 | { "fcmovnb",STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3151 | { "fcmovne",STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3152 | { "fcmovnbe",STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3153 | { "fcmovnu",STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3154 | { FGRPdb_4((void *)0), ((void *)0), 6, ((void *)0), 0, ((void *)0), 0 }, |
3155 | { "fucomi", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3156 | { "fcomi", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3157 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3158 | }, |
3159 | /* dc */ |
3160 | { |
3161 | { "fadd", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3162 | { "fmul", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3163 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3164 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3165 | #if UNIXWARE_COMPAT1 |
3166 | { "fsub", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3167 | { "fsubr", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3168 | { "fdiv", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3169 | { "fdivr", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3170 | #else |
3171 | { "fsubr", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3172 | { "fsub", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3173 | { "fdivr", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3174 | { "fdiv", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3175 | #endif |
3176 | }, |
3177 | /* dd */ |
3178 | { |
3179 | { "ffree", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3180 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3181 | { "fst", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3182 | { "fstp", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3183 | { "fucom", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3184 | { "fucomp", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3185 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3186 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3187 | }, |
3188 | /* de */ |
3189 | { |
3190 | { "faddp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3191 | { "fmulp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3192 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3193 | { FGRPde_3((void *)0), ((void *)0), 7, ((void *)0), 0, ((void *)0), 0 }, |
3194 | #if UNIXWARE_COMPAT1 |
3195 | { "fsubp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3196 | { "fsubrp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3197 | { "fdivp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3198 | { "fdivrp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3199 | #else |
3200 | { "fsubrp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3201 | { "fsubp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3202 | { "fdivrp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3203 | { "fdivp", STiOP_STi, 0, STOP_ST, 0, XX((void *)0), 0 }, |
3204 | #endif |
3205 | }, |
3206 | /* df */ |
3207 | { |
3208 | { "ffreep", STiOP_STi, 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3209 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3210 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3211 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3212 | { FGRPdf_4((void *)0), ((void *)0), 8, ((void *)0), 0, ((void *)0), 0 }, |
3213 | { "fucomip",STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3214 | { "fcomip", STOP_ST, 0, STiOP_STi, 0, XX((void *)0), 0 }, |
3215 | { "(bad)", XX((void *)0), 0, XX((void *)0), 0, XX((void *)0), 0 }, |
3216 | }, |
3217 | }; |
3218 | |
3219 | static char *fgrps[][8] = { |
3220 | /* d9_2 0 */ |
3221 | { |
3222 | "fnop","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", |
3223 | }, |
3224 | |
3225 | /* d9_4 1 */ |
3226 | { |
3227 | "fchs","fabs","(bad)","(bad)","ftst","fxam","(bad)","(bad)", |
3228 | }, |
3229 | |
3230 | /* d9_5 2 */ |
3231 | { |
3232 | "fld1","fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz","(bad)", |
3233 | }, |
3234 | |
3235 | /* d9_6 3 */ |
3236 | { |
3237 | "f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp","fincstp", |
3238 | }, |
3239 | |
3240 | /* d9_7 4 */ |
3241 | { |
3242 | "fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos", |
3243 | }, |
3244 | |
3245 | /* da_5 5 */ |
3246 | { |
3247 | "(bad)","fucompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", |
3248 | }, |
3249 | |
3250 | /* db_4 6 */ |
3251 | { |
3252 | "feni(287 only)","fdisi(287 only)","fNclex","fNinit", |
3253 | "fNsetpm(287 only)","(bad)","(bad)","(bad)", |
3254 | }, |
3255 | |
3256 | /* de_3 7 */ |
3257 | { |
3258 | "(bad)","fcompp","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", |
3259 | }, |
3260 | |
3261 | /* df_4 8 */ |
3262 | { |
3263 | "fNstsw","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)","(bad)", |
3264 | }, |
3265 | }; |
3266 | |
3267 | static void |
3268 | dofloat (int sizeflag) |
3269 | { |
3270 | const struct dis386 *dp; |
3271 | unsigned char floatop; |
3272 | |
3273 | floatop = codep[-1]; |
3274 | |
3275 | if (mod != 3) |
3276 | { |
3277 | int fp_indx = (floatop - 0xd8) * 8 + reg; |
3278 | |
3279 | putop (float_mem[fp_indx], sizeflag); |
3280 | obufp = op1out; |
3281 | op_ad = 2; |
3282 | OP_E (float_mem_mode[fp_indx], sizeflag); |
3283 | return; |
3284 | } |
3285 | /* Skip mod/rm byte. */ |
3286 | MODRM_CHECKif (!need_modrm) abort (); |
3287 | codep++; |
3288 | |
3289 | dp = &float_reg[floatop - 0xd8][reg]; |
3290 | if (dp->name == NULL((void *)0)) |
3291 | { |
3292 | putop (fgrps[dp->bytemode1][rm], sizeflag); |
3293 | |
3294 | /* Instruction fnstsw is only one with strange arg. */ |
3295 | if (floatop == 0xdf && codep[-1] == 0xe0) |
3296 | strcpy (op1out, names16[0]); |
3297 | } |
3298 | else |
3299 | { |
3300 | putop (dp->name, sizeflag); |
3301 | |
3302 | obufp = op1out; |
3303 | op_ad = 2; |
3304 | if (dp->op1) |
3305 | (*dp->op1) (dp->bytemode1, sizeflag); |
3306 | |
3307 | obufp = op2out; |
3308 | op_ad = 1; |
3309 | if (dp->op2) |
3310 | (*dp->op2) (dp->bytemode2, sizeflag); |
3311 | } |
3312 | } |
3313 | |
3314 | static void |
3315 | OP_ST (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
3316 | { |
3317 | oappend (&"%st"[intel_syntax]); |
3318 | } |
3319 | |
3320 | static void |
3321 | OP_STi (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
3322 | { |
3323 | sprintf (scratchbuf, "%%st(%d)", rm); |
3324 | oappend (scratchbuf + intel_syntax); |
3325 | } |
3326 | |
3327 | /* Capital letters in template are macros. */ |
3328 | static int |
3329 | putop (const char *template, int sizeflag) |
3330 | { |
3331 | const char *p; |
3332 | int alt = 0; |
3333 | |
3334 | for (p = template; *p; p++) |
3335 | { |
3336 | switch (*p) |
3337 | { |
3338 | default: |
3339 | *obufp++ = *p; |
3340 | break; |
3341 | case '{': |
3342 | alt = 0; |
3343 | if (intel_syntax) |
3344 | alt += 1; |
3345 | if (address_mode == mode_64bit) |
3346 | alt += 2; |
3347 | while (alt != 0) |
3348 | { |
3349 | while (*++p != '|') |
3350 | { |
3351 | if (*p == '}') |
3352 | { |
3353 | /* Alternative not valid. */ |
3354 | strcpy (obuf, "(bad)"); |
3355 | obufp = obuf + 5; |
3356 | return 1; |
3357 | } |
3358 | else if (*p == '\0') |
3359 | abort (); |
3360 | } |
3361 | alt--; |
3362 | } |
3363 | /* Fall through. */ |
3364 | case 'I': |
3365 | alt = 1; |
3366 | continue; |
3367 | case '|': |
3368 | while (*++p != '}') |
3369 | { |
3370 | if (*p == '\0') |
3371 | abort (); |
3372 | } |
3373 | break; |
3374 | case '}': |
3375 | break; |
3376 | case 'A': |
3377 | if (intel_syntax) |
3378 | break; |
3379 | if (mod != 3 || (sizeflag & SUFFIX_ALWAYS4)) |
3380 | *obufp++ = 'b'; |
3381 | break; |
3382 | case 'B': |
3383 | if (intel_syntax) |
3384 | break; |
3385 | if (sizeflag & SUFFIX_ALWAYS4) |
3386 | *obufp++ = 'b'; |
3387 | break; |
3388 | case 'C': |
3389 | if (intel_syntax && !alt) |
3390 | break; |
3391 | if ((prefixes & PREFIX_DATA0x200) || (sizeflag & SUFFIX_ALWAYS4)) |
3392 | { |
3393 | if (sizeflag & DFLAG1) |
3394 | *obufp++ = intel_syntax ? 'd' : 'l'; |
3395 | else |
3396 | *obufp++ = intel_syntax ? 'w' : 's'; |
3397 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3398 | } |
3399 | break; |
3400 | case 'E': /* For jcxz/jecxz */ |
3401 | if (address_mode == mode_64bit) |
3402 | { |
3403 | if (sizeflag & AFLAG2) |
3404 | *obufp++ = 'r'; |
3405 | else |
3406 | *obufp++ = 'e'; |
3407 | } |
3408 | else |
3409 | if (sizeflag & AFLAG2) |
3410 | *obufp++ = 'e'; |
3411 | used_prefixes |= (prefixes & PREFIX_ADDR0x400); |
3412 | break; |
3413 | case 'F': |
3414 | if (intel_syntax) |
3415 | break; |
3416 | if ((prefixes & PREFIX_ADDR0x400) || (sizeflag & SUFFIX_ALWAYS4)) |
3417 | { |
3418 | if (sizeflag & AFLAG2) |
3419 | *obufp++ = address_mode == mode_64bit ? 'q' : 'l'; |
3420 | else |
3421 | *obufp++ = address_mode == mode_64bit ? 'l' : 'w'; |
3422 | used_prefixes |= (prefixes & PREFIX_ADDR0x400); |
3423 | } |
3424 | break; |
3425 | case 'H': |
3426 | if (intel_syntax) |
3427 | break; |
3428 | if ((prefixes & (PREFIX_CS8 | PREFIX_DS0x20)) == PREFIX_CS8 |
3429 | || (prefixes & (PREFIX_CS8 | PREFIX_DS0x20)) == PREFIX_DS0x20) |
3430 | { |
3431 | used_prefixes |= prefixes & (PREFIX_CS8 | PREFIX_DS0x20); |
3432 | *obufp++ = ','; |
3433 | *obufp++ = 'p'; |
3434 | if (prefixes & PREFIX_DS0x20) |
3435 | *obufp++ = 't'; |
3436 | else |
3437 | *obufp++ = 'n'; |
3438 | } |
3439 | break; |
3440 | case 'J': |
3441 | if (intel_syntax) |
3442 | break; |
3443 | *obufp++ = 'l'; |
3444 | break; |
3445 | case 'Z': |
3446 | if (intel_syntax) |
3447 | break; |
3448 | if (address_mode == mode_64bit && (sizeflag & SUFFIX_ALWAYS4)) |
3449 | { |
3450 | *obufp++ = 'q'; |
3451 | break; |
3452 | } |
3453 | /* Fall through. */ |
3454 | case 'L': |
3455 | if (intel_syntax) |
3456 | break; |
3457 | if (sizeflag & SUFFIX_ALWAYS4) |
3458 | *obufp++ = 'l'; |
3459 | break; |
3460 | case 'N': |
3461 | if ((prefixes & PREFIX_FWAIT0x800) == 0) |
3462 | *obufp++ = 'n'; |
3463 | else |
3464 | used_prefixes |= PREFIX_FWAIT0x800; |
3465 | break; |
3466 | case 'O': |
3467 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
3468 | if (rex & REX_MODE648) |
3469 | *obufp++ = 'o'; |
3470 | else |
3471 | *obufp++ = 'd'; |
3472 | break; |
3473 | case 'T': |
3474 | if (intel_syntax) |
3475 | break; |
3476 | if (address_mode == mode_64bit && (sizeflag & DFLAG1)) |
3477 | { |
3478 | *obufp++ = 'q'; |
3479 | break; |
3480 | } |
3481 | /* Fall through. */ |
3482 | case 'P': |
3483 | if (intel_syntax) |
3484 | break; |
3485 | if ((prefixes & PREFIX_DATA0x200) |
3486 | || (rex & REX_MODE648) |
3487 | || (sizeflag & SUFFIX_ALWAYS4)) |
3488 | { |
3489 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
3490 | if (rex & REX_MODE648) |
3491 | *obufp++ = 'q'; |
3492 | else |
3493 | { |
3494 | if (sizeflag & DFLAG1) |
3495 | *obufp++ = 'l'; |
3496 | else |
3497 | *obufp++ = 'w'; |
3498 | } |
3499 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3500 | } |
3501 | break; |
3502 | case 'U': |
3503 | if (intel_syntax) |
3504 | break; |
3505 | if (address_mode == mode_64bit && (sizeflag & DFLAG1)) |
3506 | { |
3507 | if (mod != 3 || (sizeflag & SUFFIX_ALWAYS4)) |
3508 | *obufp++ = 'q'; |
3509 | break; |
3510 | } |
3511 | /* Fall through. */ |
3512 | case 'Q': |
3513 | if (intel_syntax && !alt) |
3514 | break; |
3515 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
3516 | if (mod != 3 || (sizeflag & SUFFIX_ALWAYS4)) |
3517 | { |
3518 | if (rex & REX_MODE648) |
3519 | *obufp++ = 'q'; |
3520 | else |
3521 | { |
3522 | if (sizeflag & DFLAG1) |
3523 | *obufp++ = intel_syntax ? 'd' : 'l'; |
3524 | else |
3525 | *obufp++ = 'w'; |
3526 | } |
3527 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3528 | } |
3529 | break; |
3530 | case 'R': |
3531 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
3532 | if (intel_syntax) |
3533 | { |
3534 | if (rex & REX_MODE648) |
3535 | { |
3536 | *obufp++ = 'q'; |
3537 | *obufp++ = 't'; |
3538 | } |
3539 | else if (sizeflag & DFLAG1) |
3540 | { |
3541 | *obufp++ = 'd'; |
3542 | *obufp++ = 'q'; |
3543 | } |
3544 | else |
3545 | { |
3546 | *obufp++ = 'w'; |
3547 | *obufp++ = 'd'; |
3548 | } |
3549 | } |
3550 | else |
3551 | { |
3552 | if (rex & REX_MODE648) |
3553 | *obufp++ = 'q'; |
3554 | else if (sizeflag & DFLAG1) |
3555 | *obufp++ = 'l'; |
3556 | else |
3557 | *obufp++ = 'w'; |
3558 | } |
3559 | if (!(rex & REX_MODE648)) |
3560 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3561 | break; |
3562 | case 'V': |
3563 | if (intel_syntax) |
3564 | break; |
3565 | if (address_mode == mode_64bit && (sizeflag & DFLAG1)) |
3566 | { |
3567 | if (sizeflag & SUFFIX_ALWAYS4) |
3568 | *obufp++ = 'q'; |
3569 | break; |
3570 | } |
3571 | /* Fall through. */ |
3572 | case 'S': |
3573 | if (intel_syntax) |
3574 | break; |
3575 | if (sizeflag & SUFFIX_ALWAYS4) |
3576 | { |
3577 | if (rex & REX_MODE648) |
3578 | *obufp++ = 'q'; |
3579 | else |
3580 | { |
3581 | if (sizeflag & DFLAG1) |
3582 | *obufp++ = 'l'; |
3583 | else |
3584 | *obufp++ = 'w'; |
3585 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3586 | } |
3587 | } |
3588 | break; |
3589 | case 'X': |
3590 | if (prefixes & PREFIX_DATA0x200) |
3591 | *obufp++ = 'd'; |
3592 | else |
3593 | *obufp++ = 's'; |
3594 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3595 | break; |
3596 | case 'Y': |
3597 | if (intel_syntax) |
3598 | break; |
3599 | if (rex & REX_MODE648) |
3600 | { |
3601 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
3602 | *obufp++ = 'q'; |
3603 | } |
3604 | break; |
3605 | /* implicit operand size 'l' for i386 or 'q' for x86-64 */ |
3606 | case 'W': |
3607 | /* operand size flag for cwtl, cbtw */ |
3608 | USED_REX (0){ if (0) rex_used |= (rex & 0) ? (0) | 0x40 : 0; else rex_used |= 0x40; }; |
3609 | if (rex) |
3610 | *obufp++ = 'l'; |
3611 | else if (sizeflag & DFLAG1) |
3612 | *obufp++ = 'w'; |
3613 | else |
3614 | *obufp++ = 'b'; |
3615 | if (intel_syntax) |
3616 | { |
3617 | if (rex) |
3618 | { |
3619 | *obufp++ = 'q'; |
3620 | *obufp++ = 'e'; |
3621 | } |
3622 | if (sizeflag & DFLAG1) |
3623 | { |
3624 | *obufp++ = 'd'; |
3625 | *obufp++ = 'e'; |
3626 | } |
3627 | else |
3628 | { |
3629 | *obufp++ = 'w'; |
3630 | } |
3631 | } |
3632 | if (!rex) |
3633 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3634 | break; |
3635 | } |
3636 | alt = 0; |
3637 | } |
3638 | *obufp = 0; |
3639 | return 0; |
3640 | } |
3641 | |
3642 | static void |
3643 | oappend (const char *s) |
3644 | { |
3645 | strcpy (obufp, s); |
3646 | obufp += strlen (s); |
3647 | } |
3648 | |
3649 | static void |
3650 | append_seg (void) |
3651 | { |
3652 | if (prefixes & PREFIX_CS8) |
3653 | { |
3654 | used_prefixes |= PREFIX_CS8; |
3655 | oappend (&"%cs:"[intel_syntax]); |
3656 | } |
3657 | if (prefixes & PREFIX_DS0x20) |
3658 | { |
3659 | used_prefixes |= PREFIX_DS0x20; |
3660 | oappend (&"%ds:"[intel_syntax]); |
3661 | } |
3662 | if (prefixes & PREFIX_SS0x10) |
3663 | { |
3664 | used_prefixes |= PREFIX_SS0x10; |
3665 | oappend (&"%ss:"[intel_syntax]); |
3666 | } |
3667 | if (prefixes & PREFIX_ES0x40) |
3668 | { |
3669 | used_prefixes |= PREFIX_ES0x40; |
3670 | oappend (&"%es:"[intel_syntax]); |
3671 | } |
3672 | if (prefixes & PREFIX_FS0x80) |
3673 | { |
3674 | used_prefixes |= PREFIX_FS0x80; |
3675 | oappend (&"%fs:"[intel_syntax]); |
3676 | } |
3677 | if (prefixes & PREFIX_GS0x100) |
3678 | { |
3679 | used_prefixes |= PREFIX_GS0x100; |
3680 | oappend (&"%gs:"[intel_syntax]); |
3681 | } |
3682 | } |
3683 | |
3684 | static void |
3685 | OP_indirE (int bytemode, int sizeflag) |
3686 | { |
3687 | if (!intel_syntax) |
3688 | oappend ("*"); |
3689 | OP_E (bytemode, sizeflag); |
3690 | } |
3691 | |
3692 | static void |
3693 | print_operand_value (char *buf, int hex, bfd_vma disp) |
3694 | { |
3695 | if (address_mode == mode_64bit) |
3696 | { |
3697 | if (hex) |
3698 | { |
3699 | char tmp[30]; |
3700 | int i; |
3701 | buf[0] = '0'; |
3702 | buf[1] = 'x'; |
3703 | sprintf_vma (tmp, disp)sprintf (tmp, "%016lx", disp); |
3704 | for (i = 0; tmp[i] == '0' && tmp[i + 1]; i++); |
3705 | strcpy (buf + 2, tmp + i); |
3706 | } |
3707 | else |
3708 | { |
3709 | bfd_signed_vma v = disp; |
3710 | char tmp[30]; |
3711 | int i; |
3712 | if (v < 0) |
3713 | { |
3714 | *(buf++) = '-'; |
3715 | v = -disp; |
3716 | /* Check for possible overflow on 0x8000000000000000. */ |
3717 | if (v < 0) |
3718 | { |
3719 | strcpy (buf, "9223372036854775808"); |
3720 | return; |
3721 | } |
3722 | } |
3723 | if (!v) |
3724 | { |
3725 | strcpy (buf, "0"); |
3726 | return; |
3727 | } |
3728 | |
3729 | i = 0; |
3730 | tmp[29] = 0; |
3731 | while (v) |
3732 | { |
3733 | tmp[28 - i] = (v % 10) + '0'; |
3734 | v /= 10; |
3735 | i++; |
3736 | } |
3737 | strcpy (buf, tmp + 29 - i); |
3738 | } |
3739 | } |
3740 | else |
3741 | { |
3742 | if (hex) |
3743 | sprintf (buf, "0x%x", (unsigned int) disp); |
3744 | else |
3745 | sprintf (buf, "%d", (int) disp); |
3746 | } |
3747 | } |
3748 | |
3749 | static void |
3750 | intel_operand_size (int bytemode, int sizeflag) |
3751 | { |
3752 | switch (bytemode) |
3753 | { |
3754 | case b_mode1: |
3755 | oappend ("BYTE PTR "); |
3756 | break; |
3757 | case w_mode3: |
3758 | case dqw_mode12: |
3759 | oappend ("WORD PTR "); |
3760 | break; |
3761 | case stack_v_mode15: |
3762 | if (address_mode == mode_64bit && (sizeflag & DFLAG1)) |
3763 | { |
3764 | oappend ("QWORD PTR "); |
3765 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3766 | break; |
3767 | } |
3768 | /* FALLTHRU */ |
3769 | case v_mode2: |
3770 | case dq_mode11: |
3771 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
3772 | if (rex & REX_MODE648) |
3773 | oappend ("QWORD PTR "); |
3774 | else if ((sizeflag & DFLAG1) || bytemode == dq_mode11) |
3775 | oappend ("DWORD PTR "); |
3776 | else |
3777 | oappend ("WORD PTR "); |
3778 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3779 | break; |
3780 | case d_mode4: |
3781 | oappend ("DWORD PTR "); |
3782 | break; |
3783 | case q_mode5: |
3784 | oappend ("QWORD PTR "); |
3785 | break; |
3786 | case m_mode8: |
3787 | if (address_mode == mode_64bit) |
3788 | oappend ("QWORD PTR "); |
3789 | else |
3790 | oappend ("DWORD PTR "); |
3791 | break; |
3792 | case f_mode13: |
3793 | if (sizeflag & DFLAG1) |
3794 | oappend ("FWORD PTR "); |
3795 | else |
3796 | oappend ("DWORD PTR "); |
3797 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3798 | break; |
3799 | case t_mode6: |
3800 | oappend ("TBYTE PTR "); |
3801 | break; |
3802 | case x_mode7: |
3803 | oappend ("XMMWORD PTR "); |
3804 | break; |
3805 | default: |
3806 | break; |
3807 | } |
3808 | } |
3809 | |
3810 | static void |
3811 | OP_E (int bytemode, int sizeflag) |
3812 | { |
3813 | bfd_vma disp; |
3814 | int add = 0; |
3815 | int riprel = 0; |
3816 | USED_REX (REX_EXTZ){ if (1) rex_used |= (rex & 1) ? (1) | 0x40 : 0; else rex_used |= 0x40; }; |
3817 | if (rex & REX_EXTZ1) |
3818 | add += 8; |
3819 | |
3820 | /* Skip mod/rm byte. */ |
3821 | MODRM_CHECKif (!need_modrm) abort (); |
3822 | codep++; |
3823 | |
3824 | if (mod == 3) |
3825 | { |
3826 | switch (bytemode) |
3827 | { |
3828 | case b_mode1: |
3829 | USED_REX (0){ if (0) rex_used |= (rex & 0) ? (0) | 0x40 : 0; else rex_used |= 0x40; }; |
3830 | if (rex) |
3831 | oappend (names8rex[rm + add]); |
3832 | else |
3833 | oappend (names8[rm + add]); |
3834 | break; |
3835 | case w_mode3: |
3836 | oappend (names16[rm + add]); |
3837 | break; |
3838 | case d_mode4: |
3839 | oappend (names32[rm + add]); |
3840 | break; |
3841 | case q_mode5: |
3842 | oappend (names64[rm + add]); |
3843 | break; |
3844 | case m_mode8: |
3845 | if (address_mode == mode_64bit) |
3846 | oappend (names64[rm + add]); |
3847 | else |
3848 | oappend (names32[rm + add]); |
3849 | break; |
3850 | case stack_v_mode15: |
3851 | if (address_mode == mode_64bit && (sizeflag & DFLAG1)) |
3852 | { |
3853 | oappend (names64[rm + add]); |
3854 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3855 | break; |
3856 | } |
3857 | bytemode = v_mode2; |
3858 | /* FALLTHRU */ |
3859 | case v_mode2: |
3860 | case dq_mode11: |
3861 | case dqw_mode12: |
3862 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
3863 | if (rex & REX_MODE648) |
3864 | oappend (names64[rm + add]); |
3865 | else if ((sizeflag & DFLAG1) || bytemode != v_mode2) |
3866 | oappend (names32[rm + add]); |
3867 | else |
3868 | oappend (names16[rm + add]); |
3869 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
3870 | break; |
3871 | case 0: |
3872 | break; |
3873 | default: |
3874 | oappend (INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>")); |
3875 | break; |
3876 | } |
3877 | return; |
3878 | } |
3879 | |
3880 | disp = 0; |
3881 | if (intel_syntax) |
3882 | intel_operand_size (bytemode, sizeflag); |
3883 | append_seg (); |
3884 | |
3885 | if ((sizeflag & AFLAG2) || address_mode == mode_64bit) /* 32 bit address mode */ |
3886 | { |
3887 | int havesib; |
3888 | int havebase; |
3889 | int base; |
3890 | int index = 0; |
3891 | int scale = 0; |
3892 | |
3893 | havesib = 0; |
3894 | havebase = 1; |
3895 | base = rm; |
3896 | |
3897 | if (base == 4) |
3898 | { |
3899 | havesib = 1; |
3900 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
3901 | index = (*codep >> 3) & 7; |
3902 | if (address_mode == mode_64bit || index != 0x4) |
3903 | /* When INDEX == 0x4 in 32 bit mode, SCALE is ignored. */ |
3904 | scale = (*codep >> 6) & 3; |
3905 | base = *codep & 7; |
3906 | USED_REX (REX_EXTY){ if (2) rex_used |= (rex & 2) ? (2) | 0x40 : 0; else rex_used |= 0x40; }; |
3907 | if (rex & REX_EXTY2) |
3908 | index += 8; |
3909 | codep++; |
3910 | } |
3911 | base += add; |
3912 | |
3913 | switch (mod) |
3914 | { |
3915 | case 0: |
3916 | if ((base & 7) == 5) |
3917 | { |
3918 | havebase = 0; |
3919 | if (address_mode == mode_64bit && !havesib) |
3920 | riprel = 1; |
3921 | disp = get32s (); |
3922 | } |
3923 | break; |
3924 | case 1: |
3925 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
3926 | disp = *codep++; |
3927 | if ((disp & 0x80) != 0) |
3928 | disp -= 0x100; |
3929 | break; |
3930 | case 2: |
3931 | disp = get32s (); |
3932 | break; |
3933 | } |
3934 | |
3935 | if (!intel_syntax) |
3936 | if (mod != 0 || (base & 7) == 5) |
3937 | { |
3938 | print_operand_value (scratchbuf, !riprel, disp); |
3939 | oappend (scratchbuf); |
3940 | if (riprel) |
3941 | { |
3942 | set_op (disp, 1); |
3943 | oappend ("(%rip)"); |
3944 | } |
3945 | } |
3946 | |
3947 | if (havebase || (havesib && (index != 4 || scale != 0))) |
3948 | { |
3949 | *obufp++ = open_char; |
3950 | if (intel_syntax && riprel) |
3951 | oappend ("rip + "); |
3952 | *obufp = '\0'; |
3953 | if (havebase) |
3954 | oappend (address_mode == mode_64bit && (sizeflag & AFLAG2) |
3955 | ? names64[base] : names32[base]); |
3956 | if (havesib) |
3957 | { |
3958 | if (index != 4) |
3959 | { |
3960 | if (!intel_syntax || havebase) |
3961 | { |
3962 | *obufp++ = separator_char; |
3963 | *obufp = '\0'; |
3964 | } |
3965 | oappend (address_mode == mode_64bit && (sizeflag & AFLAG2) |
3966 | ? names64[index] : names32[index]); |
3967 | } |
3968 | if (scale != 0 || (!intel_syntax && index != 4)) |
3969 | { |
3970 | *obufp++ = scale_char; |
3971 | *obufp = '\0'; |
3972 | sprintf (scratchbuf, "%d", 1 << scale); |
3973 | oappend (scratchbuf); |
3974 | } |
3975 | } |
3976 | if (intel_syntax && disp) |
3977 | { |
3978 | if ((bfd_signed_vma) disp > 0) |
3979 | { |
3980 | *obufp++ = '+'; |
3981 | *obufp = '\0'; |
3982 | } |
3983 | else if (mod != 1) |
3984 | { |
3985 | *obufp++ = '-'; |
3986 | *obufp = '\0'; |
3987 | disp = - (bfd_signed_vma) disp; |
3988 | } |
3989 | |
3990 | print_operand_value (scratchbuf, mod != 1, disp); |
3991 | oappend (scratchbuf); |
3992 | } |
3993 | |
3994 | *obufp++ = close_char; |
3995 | *obufp = '\0'; |
3996 | } |
3997 | else if (intel_syntax) |
3998 | { |
3999 | if (mod != 0 || (base & 7) == 5) |
4000 | { |
4001 | if (prefixes & (PREFIX_CS8 | PREFIX_SS0x10 | PREFIX_DS0x20 |
4002 | | PREFIX_ES0x40 | PREFIX_FS0x80 | PREFIX_GS0x100)) |
4003 | ; |
4004 | else |
4005 | { |
4006 | oappend (names_seg[ds_reg103 - es_reg100]); |
4007 | oappend (":"); |
4008 | } |
4009 | print_operand_value (scratchbuf, 1, disp); |
4010 | oappend (scratchbuf); |
4011 | } |
4012 | } |
4013 | } |
4014 | else |
4015 | { /* 16 bit address mode */ |
4016 | switch (mod) |
4017 | { |
4018 | case 0: |
4019 | if (rm == 6) |
4020 | { |
4021 | disp = get16 (); |
4022 | if ((disp & 0x8000) != 0) |
4023 | disp -= 0x10000; |
4024 | } |
4025 | break; |
4026 | case 1: |
4027 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
4028 | disp = *codep++; |
4029 | if ((disp & 0x80) != 0) |
4030 | disp -= 0x100; |
4031 | break; |
4032 | case 2: |
4033 | disp = get16 (); |
4034 | if ((disp & 0x8000) != 0) |
4035 | disp -= 0x10000; |
4036 | break; |
4037 | } |
4038 | |
4039 | if (!intel_syntax) |
4040 | if (mod != 0 || rm == 6) |
4041 | { |
4042 | print_operand_value (scratchbuf, 0, disp); |
4043 | oappend (scratchbuf); |
4044 | } |
4045 | |
4046 | if (mod != 0 || rm != 6) |
4047 | { |
4048 | *obufp++ = open_char; |
4049 | *obufp = '\0'; |
4050 | oappend (index16[rm]); |
4051 | if (intel_syntax && disp) |
4052 | { |
4053 | if ((bfd_signed_vma) disp > 0) |
4054 | { |
4055 | *obufp++ = '+'; |
4056 | *obufp = '\0'; |
4057 | } |
4058 | else if (mod != 1) |
4059 | { |
4060 | *obufp++ = '-'; |
4061 | *obufp = '\0'; |
4062 | disp = - (bfd_signed_vma) disp; |
4063 | } |
4064 | |
4065 | print_operand_value (scratchbuf, mod != 1, disp); |
4066 | oappend (scratchbuf); |
4067 | } |
4068 | |
4069 | *obufp++ = close_char; |
4070 | *obufp = '\0'; |
4071 | } |
4072 | else if (intel_syntax) |
4073 | { |
4074 | if (prefixes & (PREFIX_CS8 | PREFIX_SS0x10 | PREFIX_DS0x20 |
4075 | | PREFIX_ES0x40 | PREFIX_FS0x80 | PREFIX_GS0x100)) |
4076 | ; |
4077 | else |
4078 | { |
4079 | oappend (names_seg[ds_reg103 - es_reg100]); |
4080 | oappend (":"); |
4081 | } |
4082 | print_operand_value (scratchbuf, 1, disp & 0xffff); |
4083 | oappend (scratchbuf); |
4084 | } |
4085 | } |
4086 | } |
4087 | |
4088 | static void |
4089 | OP_G (int bytemode, int sizeflag) |
4090 | { |
4091 | int add = 0; |
4092 | USED_REX (REX_EXTX){ if (4) rex_used |= (rex & 4) ? (4) | 0x40 : 0; else rex_used |= 0x40; }; |
4093 | if (rex & REX_EXTX4) |
4094 | add += 8; |
4095 | switch (bytemode) |
4096 | { |
4097 | case b_mode1: |
4098 | USED_REX (0){ if (0) rex_used |= (rex & 0) ? (0) | 0x40 : 0; else rex_used |= 0x40; }; |
4099 | if (rex) |
4100 | oappend (names8rex[reg + add]); |
4101 | else |
4102 | oappend (names8[reg + add]); |
4103 | break; |
4104 | case w_mode3: |
4105 | oappend (names16[reg + add]); |
4106 | break; |
4107 | case d_mode4: |
4108 | oappend (names32[reg + add]); |
4109 | break; |
4110 | case q_mode5: |
4111 | oappend (names64[reg + add]); |
4112 | break; |
4113 | case v_mode2: |
4114 | case dq_mode11: |
4115 | case dqw_mode12: |
4116 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
4117 | if (rex & REX_MODE648) |
4118 | oappend (names64[reg + add]); |
4119 | else if ((sizeflag & DFLAG1) || bytemode != v_mode2) |
4120 | oappend (names32[reg + add]); |
4121 | else |
4122 | oappend (names16[reg + add]); |
4123 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4124 | break; |
4125 | case m_mode8: |
4126 | if (address_mode == mode_64bit) |
4127 | oappend (names64[reg + add]); |
4128 | else |
4129 | oappend (names32[reg + add]); |
4130 | break; |
4131 | default: |
4132 | oappend (INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>")); |
4133 | break; |
4134 | } |
4135 | } |
4136 | |
4137 | static bfd_vma |
4138 | get64 (void) |
4139 | { |
4140 | bfd_vma x; |
4141 | #ifdef BFD64 |
4142 | unsigned int a; |
4143 | unsigned int b; |
4144 | |
4145 | FETCH_DATA (the_info, codep + 8)((codep + 8) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 8)) ); |
4146 | a = *codep++ & 0xff; |
4147 | a |= (*codep++ & 0xff) << 8; |
4148 | a |= (*codep++ & 0xff) << 16; |
4149 | a |= (*codep++ & 0xff) << 24; |
4150 | b = *codep++ & 0xff; |
4151 | b |= (*codep++ & 0xff) << 8; |
4152 | b |= (*codep++ & 0xff) << 16; |
4153 | b |= (*codep++ & 0xff) << 24; |
4154 | x = a + ((bfd_vma) b << 32); |
4155 | #else |
4156 | abort (); |
4157 | x = 0; |
4158 | #endif |
4159 | return x; |
4160 | } |
4161 | |
4162 | static bfd_signed_vma |
4163 | get32 (void) |
4164 | { |
4165 | bfd_signed_vma x = 0; |
4166 | |
4167 | FETCH_DATA (the_info, codep + 4)((codep + 4) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 4)) ); |
4168 | x = *codep++ & (bfd_signed_vma) 0xff; |
4169 | x |= (*codep++ & (bfd_signed_vma) 0xff) << 8; |
4170 | x |= (*codep++ & (bfd_signed_vma) 0xff) << 16; |
4171 | x |= (*codep++ & (bfd_signed_vma) 0xff) << 24; |
4172 | return x; |
4173 | } |
4174 | |
4175 | static bfd_signed_vma |
4176 | get32s (void) |
4177 | { |
4178 | bfd_signed_vma x = 0; |
4179 | |
4180 | FETCH_DATA (the_info, codep + 4)((codep + 4) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 4)) ); |
4181 | x = *codep++ & (bfd_signed_vma) 0xff; |
4182 | x |= (*codep++ & (bfd_signed_vma) 0xff) << 8; |
4183 | x |= (*codep++ & (bfd_signed_vma) 0xff) << 16; |
4184 | x |= (*codep++ & (bfd_signed_vma) 0xff) << 24; |
4185 | |
4186 | x = (x ^ ((bfd_signed_vma) 1 << 31)) - ((bfd_signed_vma) 1 << 31); |
4187 | |
4188 | return x; |
4189 | } |
4190 | |
4191 | static int |
4192 | get16 (void) |
4193 | { |
4194 | int x = 0; |
4195 | |
4196 | FETCH_DATA (the_info, codep + 2)((codep + 2) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 2)) ); |
4197 | x = *codep++ & 0xff; |
4198 | x |= (*codep++ & 0xff) << 8; |
4199 | return x; |
4200 | } |
4201 | |
4202 | static void |
4203 | set_op (bfd_vma op, int riprel) |
4204 | { |
4205 | op_index[op_ad] = op_ad; |
4206 | if (address_mode == mode_64bit) |
4207 | { |
4208 | op_address[op_ad] = op; |
4209 | op_riprel[op_ad] = riprel; |
4210 | } |
4211 | else |
4212 | { |
4213 | /* Mask to get a 32-bit address. */ |
4214 | op_address[op_ad] = op & 0xffffffff; |
4215 | op_riprel[op_ad] = riprel & 0xffffffff; |
4216 | } |
4217 | } |
4218 | |
4219 | static void |
4220 | OP_REG (int code, int sizeflag) |
4221 | { |
4222 | const char *s; |
4223 | int add = 0; |
4224 | USED_REX (REX_EXTZ){ if (1) rex_used |= (rex & 1) ? (1) | 0x40 : 0; else rex_used |= 0x40; }; |
4225 | if (rex & REX_EXTZ1) |
4226 | add = 8; |
4227 | |
4228 | switch (code) |
4229 | { |
4230 | case indir_dx_reg150: |
4231 | if (intel_syntax) |
4232 | s = "[dx]"; |
4233 | else |
4234 | s = "(%dx)"; |
4235 | break; |
4236 | case ax_reg124: case cx_reg125: case dx_reg126: case bx_reg127: |
4237 | case sp_reg128: case bp_reg129: case si_reg130: case di_reg131: |
4238 | s = names16[code - ax_reg124 + add]; |
4239 | break; |
4240 | case es_reg100: case ss_reg102: case cs_reg101: |
4241 | case ds_reg103: case fs_reg104: case gs_reg105: |
4242 | s = names_seg[code - es_reg100 + add]; |
4243 | break; |
4244 | case al_reg116: case ah_reg120: case cl_reg117: case ch_reg121: |
4245 | case dl_reg118: case dh_reg122: case bl_reg119: case bh_reg123: |
4246 | USED_REX (0){ if (0) rex_used |= (rex & 0) ? (0) | 0x40 : 0; else rex_used |= 0x40; }; |
4247 | if (rex) |
4248 | s = names8rex[code - al_reg116 + add]; |
4249 | else |
4250 | s = names8[code - al_reg116]; |
4251 | break; |
4252 | case rAX_reg132: case rCX_reg133: case rDX_reg134: case rBX_reg135: |
4253 | case rSP_reg136: case rBP_reg137: case rSI_reg138: case rDI_reg139: |
4254 | if (address_mode == mode_64bit && (sizeflag & DFLAG1)) |
4255 | { |
4256 | s = names64[code - rAX_reg132 + add]; |
4257 | break; |
4258 | } |
4259 | code += eAX_reg108 - rAX_reg132; |
4260 | /* Fall through. */ |
4261 | case eAX_reg108: case eCX_reg109: case eDX_reg110: case eBX_reg111: |
4262 | case eSP_reg112: case eBP_reg113: case eSI_reg114: case eDI_reg115: |
4263 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
4264 | if (rex & REX_MODE648) |
4265 | s = names64[code - eAX_reg108 + add]; |
4266 | else if (sizeflag & DFLAG1) |
4267 | s = names32[code - eAX_reg108 + add]; |
4268 | else |
4269 | s = names16[code - eAX_reg108 + add]; |
4270 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4271 | break; |
4272 | default: |
4273 | s = INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>"); |
4274 | break; |
4275 | } |
4276 | oappend (s); |
4277 | } |
4278 | |
4279 | static void |
4280 | OP_IMREG (int code, int sizeflag) |
4281 | { |
4282 | const char *s; |
4283 | |
4284 | switch (code) |
4285 | { |
4286 | case indir_dx_reg150: |
4287 | if (intel_syntax) |
4288 | s = "[dx]"; |
4289 | else |
4290 | s = "(%dx)"; |
4291 | break; |
4292 | case ax_reg124: case cx_reg125: case dx_reg126: case bx_reg127: |
4293 | case sp_reg128: case bp_reg129: case si_reg130: case di_reg131: |
4294 | s = names16[code - ax_reg124]; |
4295 | break; |
4296 | case es_reg100: case ss_reg102: case cs_reg101: |
4297 | case ds_reg103: case fs_reg104: case gs_reg105: |
4298 | s = names_seg[code - es_reg100]; |
4299 | break; |
4300 | case al_reg116: case ah_reg120: case cl_reg117: case ch_reg121: |
4301 | case dl_reg118: case dh_reg122: case bl_reg119: case bh_reg123: |
4302 | USED_REX (0){ if (0) rex_used |= (rex & 0) ? (0) | 0x40 : 0; else rex_used |= 0x40; }; |
4303 | if (rex) |
4304 | s = names8rex[code - al_reg116]; |
4305 | else |
4306 | s = names8[code - al_reg116]; |
4307 | break; |
4308 | case eAX_reg108: case eCX_reg109: case eDX_reg110: case eBX_reg111: |
4309 | case eSP_reg112: case eBP_reg113: case eSI_reg114: case eDI_reg115: |
4310 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
4311 | if (rex & REX_MODE648) |
4312 | s = names64[code - eAX_reg108]; |
4313 | else if (sizeflag & DFLAG1) |
4314 | s = names32[code - eAX_reg108]; |
4315 | else |
4316 | s = names16[code - eAX_reg108]; |
4317 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4318 | break; |
4319 | default: |
4320 | s = INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>"); |
4321 | break; |
4322 | } |
4323 | oappend (s); |
4324 | } |
4325 | |
4326 | static void |
4327 | OP_I (int bytemode, int sizeflag) |
4328 | { |
4329 | bfd_signed_vma op; |
4330 | bfd_signed_vma mask = -1; |
4331 | |
4332 | switch (bytemode) |
4333 | { |
4334 | case b_mode1: |
4335 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
4336 | op = *codep++; |
4337 | mask = 0xff; |
4338 | break; |
4339 | case q_mode5: |
4340 | if (address_mode == mode_64bit) |
4341 | { |
4342 | op = get32s (); |
4343 | break; |
4344 | } |
4345 | /* Fall through. */ |
4346 | case v_mode2: |
4347 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
4348 | if (rex & REX_MODE648) |
4349 | op = get32s (); |
4350 | else if (sizeflag & DFLAG1) |
4351 | { |
4352 | op = get32 (); |
4353 | mask = 0xffffffff; |
4354 | } |
4355 | else |
4356 | { |
4357 | op = get16 (); |
4358 | mask = 0xfffff; |
4359 | } |
4360 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4361 | break; |
4362 | case w_mode3: |
4363 | mask = 0xfffff; |
4364 | op = get16 (); |
4365 | break; |
4366 | case const_1_mode14: |
4367 | if (intel_syntax) |
4368 | oappend ("1"); |
4369 | return; |
4370 | default: |
4371 | oappend (INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>")); |
4372 | return; |
4373 | } |
4374 | |
4375 | op &= mask; |
4376 | scratchbuf[0] = '$'; |
4377 | print_operand_value (scratchbuf + 1, 1, op); |
4378 | oappend (scratchbuf + intel_syntax); |
4379 | scratchbuf[0] = '\0'; |
4380 | } |
4381 | |
4382 | static void |
4383 | OP_I64 (int bytemode, int sizeflag) |
4384 | { |
4385 | bfd_signed_vma op; |
4386 | bfd_signed_vma mask = -1; |
4387 | |
4388 | if (address_mode != mode_64bit) |
4389 | { |
4390 | OP_I (bytemode, sizeflag); |
4391 | return; |
4392 | } |
4393 | |
4394 | switch (bytemode) |
4395 | { |
4396 | case b_mode1: |
4397 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
4398 | op = *codep++; |
4399 | mask = 0xff; |
4400 | break; |
4401 | case v_mode2: |
4402 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
4403 | if (rex & REX_MODE648) |
4404 | op = get64 (); |
4405 | else if (sizeflag & DFLAG1) |
4406 | { |
4407 | op = get32 (); |
4408 | mask = 0xffffffff; |
4409 | } |
4410 | else |
4411 | { |
4412 | op = get16 (); |
4413 | mask = 0xfffff; |
4414 | } |
4415 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4416 | break; |
4417 | case w_mode3: |
4418 | mask = 0xfffff; |
4419 | op = get16 (); |
4420 | break; |
4421 | default: |
4422 | oappend (INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>")); |
4423 | return; |
4424 | } |
4425 | |
4426 | op &= mask; |
4427 | scratchbuf[0] = '$'; |
4428 | print_operand_value (scratchbuf + 1, 1, op); |
4429 | oappend (&scratchbuf[intel_syntax]); |
4430 | scratchbuf[0] = '\0'; |
4431 | } |
4432 | |
4433 | static void |
4434 | OP_sI (int bytemode, int sizeflag) |
4435 | { |
4436 | bfd_signed_vma op; |
4437 | bfd_signed_vma mask = -1; |
4438 | |
4439 | switch (bytemode) |
4440 | { |
4441 | case b_mode1: |
4442 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
4443 | op = *codep++; |
4444 | if ((op & 0x80) != 0) |
4445 | op -= 0x100; |
4446 | mask = 0xffffffff; |
Value stored to 'mask' is never read | |
4447 | break; |
4448 | case v_mode2: |
4449 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
4450 | if (rex & REX_MODE648) |
4451 | op = get32s (); |
4452 | else if (sizeflag & DFLAG1) |
4453 | { |
4454 | op = get32s (); |
4455 | mask = 0xffffffff; |
4456 | } |
4457 | else |
4458 | { |
4459 | mask = 0xffffffff; |
4460 | op = get16 (); |
4461 | if ((op & 0x8000) != 0) |
4462 | op -= 0x10000; |
4463 | } |
4464 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4465 | break; |
4466 | case w_mode3: |
4467 | op = get16 (); |
4468 | mask = 0xffffffff; |
4469 | if ((op & 0x8000) != 0) |
4470 | op -= 0x10000; |
4471 | break; |
4472 | default: |
4473 | oappend (INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>")); |
4474 | return; |
4475 | } |
4476 | |
4477 | scratchbuf[0] = '$'; |
4478 | print_operand_value (scratchbuf + 1, 1, op); |
4479 | oappend (&scratchbuf[intel_syntax]); |
4480 | } |
4481 | |
4482 | static void |
4483 | OP_J (int bytemode, int sizeflag) |
4484 | { |
4485 | bfd_vma disp; |
4486 | bfd_vma mask = -1; |
4487 | |
4488 | switch (bytemode) |
4489 | { |
4490 | case b_mode1: |
4491 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
4492 | disp = *codep++; |
4493 | if ((disp & 0x80) != 0) |
4494 | disp -= 0x100; |
4495 | break; |
4496 | case v_mode2: |
4497 | if ((sizeflag & DFLAG1) || (rex & REX_MODE648)) |
4498 | disp = get32s (); |
4499 | else |
4500 | { |
4501 | disp = get16 (); |
4502 | /* For some reason, a data16 prefix on a jump instruction |
4503 | means that the pc is masked to 16 bits after the |
4504 | displacement is added! */ |
4505 | mask = 0xffff; |
4506 | } |
4507 | break; |
4508 | default: |
4509 | oappend (INTERNAL_DISASSEMBLER_ERROR("<internal disassembler error>")); |
4510 | return; |
4511 | } |
4512 | disp = (start_pc + codep - start_codep + disp) & mask; |
4513 | set_op (disp, 0); |
4514 | print_operand_value (scratchbuf, 1, disp); |
4515 | oappend (scratchbuf); |
4516 | } |
4517 | |
4518 | static void |
4519 | OP_SEG (int dummy ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
4520 | { |
4521 | oappend (names_seg[reg]); |
4522 | } |
4523 | |
4524 | static void |
4525 | OP_DIR (int dummy ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag) |
4526 | { |
4527 | int seg, offset; |
4528 | |
4529 | if (sizeflag & DFLAG1) |
4530 | { |
4531 | offset = get32 (); |
4532 | seg = get16 (); |
4533 | } |
4534 | else |
4535 | { |
4536 | offset = get16 (); |
4537 | seg = get16 (); |
4538 | } |
4539 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4540 | if (intel_syntax) |
4541 | sprintf (scratchbuf, "0x%x:0x%x", seg, offset); |
4542 | else |
4543 | sprintf (scratchbuf, "$0x%x,$0x%x", seg, offset); |
4544 | oappend (scratchbuf); |
4545 | } |
4546 | |
4547 | static void |
4548 | OP_OFF (int bytemode, int sizeflag) |
4549 | { |
4550 | bfd_vma off; |
4551 | |
4552 | if (intel_syntax && (sizeflag & SUFFIX_ALWAYS4)) |
4553 | intel_operand_size (bytemode, sizeflag); |
4554 | append_seg (); |
4555 | |
4556 | if ((sizeflag & AFLAG2) || address_mode == mode_64bit) |
4557 | off = get32 (); |
4558 | else |
4559 | off = get16 (); |
4560 | |
4561 | if (intel_syntax) |
4562 | { |
4563 | if (!(prefixes & (PREFIX_CS8 | PREFIX_SS0x10 | PREFIX_DS0x20 |
4564 | | PREFIX_ES0x40 | PREFIX_FS0x80 | PREFIX_GS0x100))) |
4565 | { |
4566 | oappend (names_seg[ds_reg103 - es_reg100]); |
4567 | oappend (":"); |
4568 | } |
4569 | } |
4570 | print_operand_value (scratchbuf, 1, off); |
4571 | oappend (scratchbuf); |
4572 | } |
4573 | |
4574 | static void |
4575 | OP_OFF64 (int bytemode, int sizeflag) |
4576 | { |
4577 | bfd_vma off; |
4578 | |
4579 | if (address_mode != mode_64bit) |
4580 | { |
4581 | OP_OFF (bytemode, sizeflag); |
4582 | return; |
4583 | } |
4584 | |
4585 | if (intel_syntax && (sizeflag & SUFFIX_ALWAYS4)) |
4586 | intel_operand_size (bytemode, sizeflag); |
4587 | append_seg (); |
4588 | |
4589 | off = get64 (); |
4590 | |
4591 | if (intel_syntax) |
4592 | { |
4593 | if (!(prefixes & (PREFIX_CS8 | PREFIX_SS0x10 | PREFIX_DS0x20 |
4594 | | PREFIX_ES0x40 | PREFIX_FS0x80 | PREFIX_GS0x100))) |
4595 | { |
4596 | oappend (names_seg[ds_reg103 - es_reg100]); |
4597 | oappend (":"); |
4598 | } |
4599 | } |
4600 | print_operand_value (scratchbuf, 1, off); |
4601 | oappend (scratchbuf); |
4602 | } |
4603 | |
4604 | static void |
4605 | ptr_reg (int code, int sizeflag) |
4606 | { |
4607 | const char *s; |
4608 | |
4609 | *obufp++ = open_char; |
4610 | used_prefixes |= (prefixes & PREFIX_ADDR0x400); |
4611 | if (address_mode == mode_64bit) |
4612 | { |
4613 | if (!(sizeflag & AFLAG2)) |
4614 | s = names32[code - eAX_reg108]; |
4615 | else |
4616 | s = names64[code - eAX_reg108]; |
4617 | } |
4618 | else if (sizeflag & AFLAG2) |
4619 | s = names32[code - eAX_reg108]; |
4620 | else |
4621 | s = names16[code - eAX_reg108]; |
4622 | oappend (s); |
4623 | *obufp++ = close_char; |
4624 | *obufp = 0; |
4625 | } |
4626 | |
4627 | static void |
4628 | OP_ESreg (int code, int sizeflag) |
4629 | { |
4630 | if (intel_syntax) |
4631 | intel_operand_size (codep[-1] & 1 ? v_mode2 : b_mode1, sizeflag); |
4632 | oappend (&"%es:"[intel_syntax]); |
4633 | ptr_reg (code, sizeflag); |
4634 | } |
4635 | |
4636 | static void |
4637 | OP_DSreg (int code, int sizeflag) |
4638 | { |
4639 | if (intel_syntax) |
4640 | intel_operand_size (codep[-1] != 0xd7 && (codep[-1] & 1) |
4641 | ? v_mode2 |
4642 | : b_mode1, |
4643 | sizeflag); |
4644 | if ((prefixes |
4645 | & (PREFIX_CS8 |
4646 | | PREFIX_DS0x20 |
4647 | | PREFIX_SS0x10 |
4648 | | PREFIX_ES0x40 |
4649 | | PREFIX_FS0x80 |
4650 | | PREFIX_GS0x100)) == 0) |
4651 | prefixes |= PREFIX_DS0x20; |
4652 | append_seg (); |
4653 | ptr_reg (code, sizeflag); |
4654 | } |
4655 | |
4656 | static void |
4657 | OP_C (int dummy ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
4658 | { |
4659 | int add = 0; |
4660 | if (rex & REX_EXTX4) |
4661 | { |
4662 | USED_REX (REX_EXTX){ if (4) rex_used |= (rex & 4) ? (4) | 0x40 : 0; else rex_used |= 0x40; }; |
4663 | add = 8; |
4664 | } |
4665 | else if (address_mode != mode_64bit && (prefixes & PREFIX_LOCK4)) |
4666 | { |
4667 | used_prefixes |= PREFIX_LOCK4; |
4668 | add = 8; |
4669 | } |
4670 | sprintf (scratchbuf, "%%cr%d", reg + add); |
4671 | oappend (scratchbuf + intel_syntax); |
4672 | } |
4673 | |
4674 | static void |
4675 | OP_D (int dummy ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
4676 | { |
4677 | int add = 0; |
4678 | USED_REX (REX_EXTX){ if (4) rex_used |= (rex & 4) ? (4) | 0x40 : 0; else rex_used |= 0x40; }; |
4679 | if (rex & REX_EXTX4) |
4680 | add = 8; |
4681 | if (intel_syntax) |
4682 | sprintf (scratchbuf, "db%d", reg + add); |
4683 | else |
4684 | sprintf (scratchbuf, "%%db%d", reg + add); |
4685 | oappend (scratchbuf); |
4686 | } |
4687 | |
4688 | static void |
4689 | OP_T (int dummy ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
4690 | { |
4691 | sprintf (scratchbuf, "%%tr%d", reg); |
4692 | oappend (scratchbuf + intel_syntax); |
4693 | } |
4694 | |
4695 | static void |
4696 | OP_Rd (int bytemode, int sizeflag) |
4697 | { |
4698 | if (mod == 3) |
4699 | OP_E (bytemode, sizeflag); |
4700 | else |
4701 | BadOp (); |
4702 | } |
4703 | |
4704 | static void |
4705 | OP_MMX (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
4706 | { |
4707 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4708 | if (prefixes & PREFIX_DATA0x200) |
4709 | { |
4710 | int add = 0; |
4711 | USED_REX (REX_EXTX){ if (4) rex_used |= (rex & 4) ? (4) | 0x40 : 0; else rex_used |= 0x40; }; |
4712 | if (rex & REX_EXTX4) |
4713 | add = 8; |
4714 | sprintf (scratchbuf, "%%xmm%d", reg + add); |
4715 | } |
4716 | else |
4717 | sprintf (scratchbuf, "%%mm%d", reg); |
4718 | oappend (scratchbuf + intel_syntax); |
4719 | } |
4720 | |
4721 | static void |
4722 | OP_XMM (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
4723 | { |
4724 | int add = 0; |
4725 | USED_REX (REX_EXTX){ if (4) rex_used |= (rex & 4) ? (4) | 0x40 : 0; else rex_used |= 0x40; }; |
4726 | if (rex & REX_EXTX4) |
4727 | add = 8; |
4728 | sprintf (scratchbuf, "%%xmm%d", reg + add); |
4729 | oappend (scratchbuf + intel_syntax); |
4730 | } |
4731 | |
4732 | static void |
4733 | OP_EM (int bytemode, int sizeflag) |
4734 | { |
4735 | if (mod != 3) |
4736 | { |
4737 | if (intel_syntax && bytemode == v_mode2) |
4738 | { |
4739 | bytemode = (prefixes & PREFIX_DATA0x200) ? x_mode7 : q_mode5; |
4740 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4741 | } |
4742 | OP_E (bytemode, sizeflag); |
4743 | return; |
4744 | } |
4745 | |
4746 | /* Skip mod/rm byte. */ |
4747 | MODRM_CHECKif (!need_modrm) abort (); |
4748 | codep++; |
4749 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4750 | if (prefixes & PREFIX_DATA0x200) |
4751 | { |
4752 | int add = 0; |
4753 | |
4754 | USED_REX (REX_EXTZ){ if (1) rex_used |= (rex & 1) ? (1) | 0x40 : 0; else rex_used |= 0x40; }; |
4755 | if (rex & REX_EXTZ1) |
4756 | add = 8; |
4757 | sprintf (scratchbuf, "%%xmm%d", rm + add); |
4758 | } |
4759 | else |
4760 | sprintf (scratchbuf, "%%mm%d", rm); |
4761 | oappend (scratchbuf + intel_syntax); |
4762 | } |
4763 | |
4764 | static void |
4765 | OP_EX (int bytemode, int sizeflag) |
4766 | { |
4767 | int add = 0; |
4768 | if (mod != 3) |
4769 | { |
4770 | if (intel_syntax && bytemode == v_mode2) |
4771 | { |
4772 | switch (prefixes & (PREFIX_DATA0x200|PREFIX_REPZ1|PREFIX_REPNZ2)) |
4773 | { |
4774 | case 0: bytemode = x_mode7; break; |
4775 | case PREFIX_REPZ1: bytemode = d_mode4; used_prefixes |= PREFIX_REPZ1; break; |
4776 | case PREFIX_DATA0x200: bytemode = x_mode7; used_prefixes |= PREFIX_DATA0x200; break; |
4777 | case PREFIX_REPNZ2: bytemode = q_mode5; used_prefixes |= PREFIX_REPNZ2; break; |
4778 | default: bytemode = 0; break; |
4779 | } |
4780 | } |
4781 | OP_E (bytemode, sizeflag); |
4782 | return; |
4783 | } |
4784 | USED_REX (REX_EXTZ){ if (1) rex_used |= (rex & 1) ? (1) | 0x40 : 0; else rex_used |= 0x40; }; |
4785 | if (rex & REX_EXTZ1) |
4786 | add = 8; |
4787 | |
4788 | /* Skip mod/rm byte. */ |
4789 | MODRM_CHECKif (!need_modrm) abort (); |
4790 | codep++; |
4791 | sprintf (scratchbuf, "%%xmm%d", rm + add); |
4792 | oappend (scratchbuf + intel_syntax); |
4793 | } |
4794 | |
4795 | static void |
4796 | OP_MS (int bytemode, int sizeflag) |
4797 | { |
4798 | if (mod == 3) |
4799 | OP_EM (bytemode, sizeflag); |
4800 | else |
4801 | BadOp (); |
4802 | } |
4803 | |
4804 | static void |
4805 | OP_XS (int bytemode, int sizeflag) |
4806 | { |
4807 | if (mod == 3) |
4808 | OP_EX (bytemode, sizeflag); |
4809 | else |
4810 | BadOp (); |
4811 | } |
4812 | |
4813 | static void |
4814 | OP_M (int bytemode, int sizeflag) |
4815 | { |
4816 | if (mod == 3) |
4817 | BadOp (); /* bad lea,lds,les,lfs,lgs,lss modrm */ |
4818 | else |
4819 | OP_E (bytemode, sizeflag); |
4820 | } |
4821 | |
4822 | static void |
4823 | OP_0f07 (int bytemode, int sizeflag) |
4824 | { |
4825 | if (mod != 3 || rm != 0) |
4826 | BadOp (); |
4827 | else |
4828 | OP_E (bytemode, sizeflag); |
4829 | } |
4830 | |
4831 | static void |
4832 | OP_0fae (int bytemode, int sizeflag) |
4833 | { |
4834 | if (mod == 3) |
4835 | { |
4836 | if (reg == 7) |
4837 | strcpy (obuf + strlen (obuf) - sizeof ("clflush") + 1, "sfence"); |
4838 | else if (reg == 6) |
4839 | strcpy (obuf + strlen (obuf) - sizeof ("xsaveopt") + 1, "mfence"); |
4840 | else if (reg == 5) |
4841 | strcpy (obuf + strlen (obuf) - sizeof ("xrstor") + 1, "lfence"); |
4842 | |
4843 | if (reg < 4 && prefixes == PREFIX_REPZ1) |
4844 | { |
4845 | if (reg == 0) |
4846 | strcpy (obuf, "rdfsbase"); |
4847 | else if (reg == 1) |
4848 | strcpy (obuf, "rdgsbase"); |
4849 | else if (reg == 2) |
4850 | strcpy (obuf, "wrfsbase"); |
4851 | else |
4852 | strcpy (obuf, "wrgsbase"); |
4853 | } |
4854 | else if (reg < 5 || rm != 0) |
4855 | { |
4856 | BadOp (); /* bad sfence, mfence, or lfence */ |
4857 | return; |
4858 | } |
4859 | } |
4860 | |
4861 | OP_E (bytemode, sizeflag); |
4862 | } |
4863 | |
4864 | static void |
4865 | NOP_Fixup (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
4866 | { |
4867 | /* NOP with REPZ prefix is called PAUSE. */ |
4868 | if (prefixes == PREFIX_REPZ1) |
4869 | strcpy (obuf, "pause"); |
4870 | } |
4871 | |
4872 | static const char *const Suffix3DNow[] = { |
4873 | /* 00 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4874 | /* 04 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4875 | /* 08 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4876 | /* 0C */ "pi2fw", "pi2fd", NULL((void *)0), NULL((void *)0), |
4877 | /* 10 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4878 | /* 14 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4879 | /* 18 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4880 | /* 1C */ "pf2iw", "pf2id", NULL((void *)0), NULL((void *)0), |
4881 | /* 20 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4882 | /* 24 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4883 | /* 28 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4884 | /* 2C */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4885 | /* 30 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4886 | /* 34 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4887 | /* 38 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4888 | /* 3C */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4889 | /* 40 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4890 | /* 44 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4891 | /* 48 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4892 | /* 4C */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4893 | /* 50 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4894 | /* 54 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4895 | /* 58 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4896 | /* 5C */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4897 | /* 60 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4898 | /* 64 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4899 | /* 68 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4900 | /* 6C */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4901 | /* 70 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4902 | /* 74 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4903 | /* 78 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4904 | /* 7C */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4905 | /* 80 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4906 | /* 84 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4907 | /* 88 */ NULL((void *)0), NULL((void *)0), "pfnacc", NULL((void *)0), |
4908 | /* 8C */ NULL((void *)0), NULL((void *)0), "pfpnacc", NULL((void *)0), |
4909 | /* 90 */ "pfcmpge", NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4910 | /* 94 */ "pfmin", NULL((void *)0), "pfrcp", "pfrsqrt", |
4911 | /* 98 */ NULL((void *)0), NULL((void *)0), "pfsub", NULL((void *)0), |
4912 | /* 9C */ NULL((void *)0), NULL((void *)0), "pfadd", NULL((void *)0), |
4913 | /* A0 */ "pfcmpgt", NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4914 | /* A4 */ "pfmax", NULL((void *)0), "pfrcpit1", "pfrsqit1", |
4915 | /* A8 */ NULL((void *)0), NULL((void *)0), "pfsubr", NULL((void *)0), |
4916 | /* AC */ NULL((void *)0), NULL((void *)0), "pfacc", NULL((void *)0), |
4917 | /* B0 */ "pfcmpeq", NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4918 | /* B4 */ "pfmul", NULL((void *)0), "pfrcpit2", "pfmulhrw", |
4919 | /* B8 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), "pswapd", |
4920 | /* BC */ NULL((void *)0), NULL((void *)0), NULL((void *)0), "pavgusb", |
4921 | /* C0 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4922 | /* C4 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4923 | /* C8 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4924 | /* CC */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4925 | /* D0 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4926 | /* D4 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4927 | /* D8 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4928 | /* DC */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4929 | /* E0 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4930 | /* E4 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4931 | /* E8 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4932 | /* EC */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4933 | /* F0 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4934 | /* F4 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4935 | /* F8 */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4936 | /* FC */ NULL((void *)0), NULL((void *)0), NULL((void *)0), NULL((void *)0), |
4937 | }; |
4938 | |
4939 | static void |
4940 | OP_3DNowSuffix (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
4941 | { |
4942 | const char *mnemonic; |
4943 | |
4944 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
4945 | /* AMD 3DNow! instructions are specified by an opcode suffix in the |
4946 | place where an 8-bit immediate would normally go. ie. the last |
4947 | byte of the instruction. */ |
4948 | obufp = obuf + strlen (obuf); |
4949 | mnemonic = Suffix3DNow[*codep++ & 0xff]; |
4950 | if (mnemonic) |
4951 | oappend (mnemonic); |
4952 | else |
4953 | { |
4954 | /* Since a variable sized modrm/sib chunk is between the start |
4955 | of the opcode (0x0f0f) and the opcode suffix, we need to do |
4956 | all the modrm processing first, and don't know until now that |
4957 | we have a bad opcode. This necessitates some cleaning up. */ |
4958 | op1out[0] = '\0'; |
4959 | op2out[0] = '\0'; |
4960 | BadOp (); |
4961 | } |
4962 | } |
4963 | |
4964 | static const char *simd_cmp_op[] = { |
4965 | "eq", |
4966 | "lt", |
4967 | "le", |
4968 | "unord", |
4969 | "neq", |
4970 | "nlt", |
4971 | "nle", |
4972 | "ord" |
4973 | }; |
4974 | |
4975 | static void |
4976 | OP_SIMD_Suffix (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
4977 | { |
4978 | unsigned int cmp_type; |
4979 | |
4980 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
4981 | obufp = obuf + strlen (obuf); |
4982 | cmp_type = *codep++ & 0xff; |
4983 | if (cmp_type < 8) |
4984 | { |
4985 | char suffix1 = 'p', suffix2 = 's'; |
4986 | used_prefixes |= (prefixes & PREFIX_REPZ1); |
4987 | if (prefixes & PREFIX_REPZ1) |
4988 | suffix1 = 's'; |
4989 | else |
4990 | { |
4991 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
4992 | if (prefixes & PREFIX_DATA0x200) |
4993 | suffix2 = 'd'; |
4994 | else |
4995 | { |
4996 | used_prefixes |= (prefixes & PREFIX_REPNZ2); |
4997 | if (prefixes & PREFIX_REPNZ2) |
4998 | suffix1 = 's', suffix2 = 'd'; |
4999 | } |
5000 | } |
5001 | sprintf (scratchbuf, "cmp%s%c%c", |
5002 | simd_cmp_op[cmp_type], suffix1, suffix2); |
5003 | used_prefixes |= (prefixes & PREFIX_REPZ1); |
5004 | oappend (scratchbuf); |
5005 | } |
5006 | else |
5007 | { |
5008 | /* We have a bad extension byte. Clean up. */ |
5009 | op1out[0] = '\0'; |
5010 | op2out[0] = '\0'; |
5011 | BadOp (); |
5012 | } |
5013 | } |
5014 | |
5015 | static void |
5016 | SIMD_Fixup (int extrachar, int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
5017 | { |
5018 | /* Change movlps/movhps to movhlps/movlhps for 2 register operand |
5019 | forms of these instructions. */ |
5020 | if (mod == 3) |
5021 | { |
5022 | char *p = obuf + strlen (obuf); |
5023 | *(p + 1) = '\0'; |
5024 | *p = *(p - 1); |
5025 | *(p - 1) = *(p - 2); |
5026 | *(p - 2) = *(p - 3); |
5027 | *(p - 3) = extrachar; |
5028 | } |
5029 | } |
5030 | |
5031 | static void |
5032 | PNI_Fixup (int extrachar ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag) |
5033 | { |
5034 | if (mod == 3 && reg == 1 && rm <= 1) |
5035 | { |
5036 | /* Override "sidt". */ |
5037 | size_t olen = strlen (obuf); |
5038 | char *p = obuf + olen - 4; |
5039 | const char **names = (address_mode == mode_64bit |
5040 | ? names64 : names32); |
5041 | |
5042 | /* We might have a suffix when disassembling with -Msuffix. */ |
5043 | if (*p == 'i') |
5044 | --p; |
5045 | |
5046 | /* Remove "addr16/addr32" if we aren't in Intel mode. */ |
5047 | if (!intel_syntax |
5048 | && (prefixes & PREFIX_ADDR0x400) |
5049 | && olen >= (4 + 7) |
5050 | && *(p - 1) == ' ' |
5051 | && strncmp (p - 7, "addr", 4) == 0 |
5052 | && (strncmp (p - 3, "16", 2) == 0 |
5053 | || strncmp (p - 3, "32", 2) == 0)) |
5054 | p -= 7; |
5055 | |
5056 | if (rm) |
5057 | { |
5058 | /* mwait %eax,%ecx */ |
5059 | strcpy (p, "mwait"); |
5060 | if (!intel_syntax) |
5061 | strcpy (op1out, names[0]); |
5062 | } |
5063 | else |
5064 | { |
5065 | /* monitor %eax,%ecx,%edx" */ |
5066 | strcpy (p, "monitor"); |
5067 | if (!intel_syntax) |
5068 | { |
5069 | const char **op1_names; |
5070 | if (!(prefixes & PREFIX_ADDR0x400)) |
5071 | op1_names = (address_mode == mode_16bit |
5072 | ? names16 : names); |
5073 | else |
5074 | { |
5075 | op1_names = (address_mode != mode_32bit |
5076 | ? names32 : names16); |
5077 | used_prefixes |= PREFIX_ADDR0x400; |
5078 | } |
5079 | strcpy (op1out, op1_names[0]); |
5080 | strcpy (op3out, names[2]); |
5081 | } |
5082 | } |
5083 | if (!intel_syntax) |
5084 | { |
5085 | strcpy (op2out, names[1]); |
5086 | two_source_ops = 1; |
5087 | } |
5088 | |
5089 | codep++; |
5090 | } |
5091 | else if (mod == 3 && reg == 1 && rm <= 3) |
5092 | { |
5093 | size_t olen = strlen (obuf); |
5094 | char *p = obuf + olen - 4; |
5095 | if (*codep == 0xca) |
5096 | strcpy (p, "clac"); |
5097 | else if (*codep == 0xcb) |
5098 | strcpy (p, "stac"); |
5099 | codep++; |
5100 | } |
5101 | else |
5102 | OP_M (0, sizeflag); |
5103 | } |
5104 | |
5105 | static void |
5106 | XCR_Fixup (int extrachar ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag) |
5107 | { |
5108 | if (mod == 3 && reg == 2 && rm <= 1) |
5109 | { |
5110 | /* Override "lgdt". */ |
5111 | size_t olen = strlen (obuf); |
5112 | char *p = obuf + olen - 4; |
5113 | |
5114 | /* We might have a suffix when disassembling with -Msuffix. */ |
5115 | if (*p == 'i') |
5116 | --p; |
5117 | |
5118 | /* Remove "addr16/addr32" if we aren't in Intel mode. */ |
5119 | if (!intel_syntax |
5120 | && (prefixes & PREFIX_ADDR0x400) |
5121 | && olen >= (4 + 7) |
5122 | && *(p - 1) == ' ' |
5123 | && strncmp (p - 7, "addr", 4) == 0 |
5124 | && (strncmp (p - 3, "16", 2) == 0 |
5125 | || strncmp (p - 3, "32", 2) == 0)) |
5126 | p -= 7; |
5127 | |
5128 | if (rm) |
5129 | { |
5130 | strcpy (p, "xsetbv"); |
5131 | } |
5132 | else |
5133 | { |
5134 | strcpy (p, "xgetbv"); |
5135 | } |
5136 | |
5137 | codep++; |
5138 | } |
5139 | else |
5140 | OP_M (0, sizeflag); |
5141 | } |
5142 | |
5143 | static void |
5144 | SVME_Fixup (int bytemode, int sizeflag) |
5145 | { |
5146 | const char *alt; |
5147 | char *p; |
5148 | |
5149 | switch (*codep) |
5150 | { |
5151 | case 0xd8: |
5152 | alt = "vmrun"; |
5153 | break; |
5154 | case 0xd9: |
5155 | alt = "vmmcall"; |
5156 | break; |
5157 | case 0xda: |
5158 | alt = "vmload"; |
5159 | break; |
5160 | case 0xdb: |
5161 | alt = "vmsave"; |
5162 | break; |
5163 | case 0xdc: |
5164 | alt = "stgi"; |
5165 | break; |
5166 | case 0xdd: |
5167 | alt = "clgi"; |
5168 | break; |
5169 | case 0xde: |
5170 | alt = "skinit"; |
5171 | break; |
5172 | case 0xdf: |
5173 | alt = "invlpga"; |
5174 | break; |
5175 | default: |
5176 | OP_M (bytemode, sizeflag); |
5177 | return; |
5178 | } |
5179 | /* Override "lidt". */ |
5180 | p = obuf + strlen (obuf) - 4; |
5181 | /* We might have a suffix. */ |
5182 | if (*p == 'i') |
5183 | --p; |
5184 | strcpy (p, alt); |
5185 | if (!(prefixes & PREFIX_ADDR0x400)) |
5186 | { |
5187 | ++codep; |
5188 | return; |
5189 | } |
5190 | used_prefixes |= PREFIX_ADDR0x400; |
5191 | switch (*codep++) |
5192 | { |
5193 | case 0xdf: |
5194 | strcpy (op2out, names32[1]); |
5195 | two_source_ops = 1; |
5196 | /* Fall through. */ |
5197 | case 0xd8: |
5198 | case 0xda: |
5199 | case 0xdb: |
5200 | *obufp++ = open_char; |
5201 | if (address_mode == mode_64bit || (sizeflag & AFLAG2)) |
5202 | alt = names32[0]; |
5203 | else |
5204 | alt = names16[0]; |
5205 | strcpy (obufp, alt); |
5206 | obufp += strlen (alt); |
5207 | *obufp++ = close_char; |
5208 | *obufp = '\0'; |
5209 | break; |
5210 | } |
5211 | } |
5212 | |
5213 | static void |
5214 | INVLPG_Fixup (int bytemode, int sizeflag) |
5215 | { |
5216 | const char *alt; |
5217 | |
5218 | switch (*codep) |
5219 | { |
5220 | case 0xf8: |
5221 | alt = "swapgs"; |
5222 | break; |
5223 | case 0xf9: |
5224 | alt = "rdtscp"; |
5225 | break; |
5226 | default: |
5227 | OP_M (bytemode, sizeflag); |
5228 | return; |
5229 | } |
5230 | /* Override "invlpg". */ |
5231 | strcpy (obuf + strlen (obuf) - 6, alt); |
5232 | codep++; |
5233 | } |
5234 | |
5235 | static void |
5236 | BadOp (void) |
5237 | { |
5238 | /* Throw away prefixes and 1st. opcode byte. */ |
5239 | codep = insn_codep + 1; |
5240 | oappend ("(bad)"); |
5241 | } |
5242 | |
5243 | static void |
5244 | SEG_Fixup (int extrachar, int sizeflag) |
5245 | { |
5246 | if (mod == 3) |
5247 | { |
5248 | /* We need to add a proper suffix with |
5249 | |
5250 | movw %ds,%ax |
5251 | movl %ds,%eax |
5252 | movq %ds,%rax |
5253 | movw %ax,%ds |
5254 | movl %eax,%ds |
5255 | movq %rax,%ds |
5256 | */ |
5257 | const char *suffix; |
5258 | |
5259 | if (prefixes & PREFIX_DATA0x200) |
5260 | suffix = "w"; |
5261 | else |
5262 | { |
5263 | USED_REX (REX_MODE64){ if (8) rex_used |= (rex & 8) ? (8) | 0x40 : 0; else rex_used |= 0x40; }; |
5264 | if (rex & REX_MODE648) |
5265 | suffix = "q"; |
5266 | else |
5267 | suffix = "l"; |
5268 | } |
5269 | strcat (obuf, suffix); |
5270 | } |
5271 | else |
5272 | { |
5273 | /* We need to fix the suffix for |
5274 | |
5275 | movw %ds,(%eax) |
5276 | movw %ds,(%rax) |
5277 | movw (%eax),%ds |
5278 | movw (%rax),%ds |
5279 | |
5280 | Override "mov[l|q]". */ |
5281 | char *p = obuf + strlen (obuf) - 1; |
5282 | |
5283 | /* We might not have a suffix. */ |
5284 | if (*p == 'v') |
5285 | ++p; |
5286 | *p = 'w'; |
5287 | } |
5288 | |
5289 | OP_E (extrachar, sizeflag); |
5290 | } |
5291 | |
5292 | static void |
5293 | VMX_Fixup (int extrachar ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag) |
5294 | { |
5295 | if (mod == 3 && reg == 0 && rm >=1 && rm <= 4) |
5296 | { |
5297 | /* Override "sgdt". */ |
5298 | char *p = obuf + strlen (obuf) - 4; |
5299 | |
5300 | /* We might have a suffix when disassembling with -Msuffix. */ |
5301 | if (*p == 'g') |
5302 | --p; |
5303 | |
5304 | switch (rm) |
5305 | { |
5306 | case 1: |
5307 | strcpy (p, "vmcall"); |
5308 | break; |
5309 | case 2: |
5310 | strcpy (p, "vmlaunch"); |
5311 | break; |
5312 | case 3: |
5313 | strcpy (p, "vmresume"); |
5314 | break; |
5315 | case 4: |
5316 | strcpy (p, "vmxoff"); |
5317 | break; |
5318 | } |
5319 | |
5320 | codep++; |
5321 | } |
5322 | else |
5323 | OP_E (0, sizeflag); |
5324 | } |
5325 | |
5326 | static void |
5327 | OP_VMX (int bytemode, int sizeflag) |
5328 | { |
5329 | if (mod == 3) |
5330 | { |
5331 | strcpy (obuf, "rdrand"); |
5332 | OP_E (v_mode2, sizeflag); |
5333 | } |
5334 | else |
5335 | { |
5336 | used_prefixes |= (prefixes & (PREFIX_DATA0x200 | PREFIX_REPZ1)); |
5337 | if (prefixes & PREFIX_DATA0x200) |
5338 | strcpy (obuf, "vmclear"); |
5339 | else if (prefixes & PREFIX_REPZ1) |
5340 | strcpy (obuf, "vmxon"); |
5341 | else |
5342 | strcpy (obuf, "vmptrld"); |
5343 | OP_E (bytemode, sizeflag); |
5344 | } |
5345 | } |
5346 | |
5347 | static void |
5348 | OP_VMX2 (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag) |
5349 | { |
5350 | if (mod == 3) |
5351 | { |
5352 | strcpy (obuf, "rdseed"); |
5353 | OP_E (v_mode2, sizeflag); |
5354 | } |
5355 | else |
5356 | { |
5357 | strcpy (obuf, "vmptrst"); |
5358 | OP_E (q_mode5, sizeflag); |
5359 | } |
5360 | } |
5361 | |
5362 | static void |
5363 | REP_Fixup (int bytemode, int sizeflag) |
5364 | { |
5365 | /* The 0xf3 prefix should be displayed as "rep" for ins, outs, movs, |
5366 | lods and stos. */ |
5367 | size_t ilen = 0; |
5368 | |
5369 | if (prefixes & PREFIX_REPZ1) |
5370 | switch (*insn_codep) |
5371 | { |
5372 | case 0x6e: /* outsb */ |
5373 | case 0x6f: /* outsw/outsl */ |
5374 | case 0xa4: /* movsb */ |
5375 | case 0xa5: /* movsw/movsl/movsq */ |
5376 | if (!intel_syntax) |
5377 | ilen = 5; |
5378 | else |
5379 | ilen = 4; |
5380 | break; |
5381 | case 0xaa: /* stosb */ |
5382 | case 0xab: /* stosw/stosl/stosq */ |
5383 | case 0xac: /* lodsb */ |
5384 | case 0xad: /* lodsw/lodsl/lodsq */ |
5385 | if (!intel_syntax && (sizeflag & SUFFIX_ALWAYS4)) |
5386 | ilen = 5; |
5387 | else |
5388 | ilen = 4; |
5389 | break; |
5390 | case 0x6c: /* insb */ |
5391 | case 0x6d: /* insl/insw */ |
5392 | if (!intel_syntax) |
5393 | ilen = 4; |
5394 | else |
5395 | ilen = 3; |
5396 | break; |
5397 | default: |
5398 | abort (); |
5399 | break; |
5400 | } |
5401 | |
5402 | if (ilen != 0) |
5403 | { |
5404 | size_t olen; |
5405 | char *p; |
5406 | |
5407 | olen = strlen (obuf); |
5408 | p = obuf + olen - ilen - 1 - 4; |
5409 | /* Handle "repz [addr16|addr32]". */ |
5410 | if ((prefixes & PREFIX_ADDR0x400)) |
5411 | p -= 1 + 6; |
5412 | |
5413 | memmove (p + 3, p + 4, olen - (p + 3 - obuf)); |
5414 | } |
5415 | |
5416 | switch (bytemode) |
5417 | { |
5418 | case al_reg116: |
5419 | case eAX_reg108: |
5420 | case indir_dx_reg150: |
5421 | OP_IMREG (bytemode, sizeflag); |
5422 | break; |
5423 | case eDI_reg115: |
5424 | OP_ESreg (bytemode, sizeflag); |
5425 | break; |
5426 | case eSI_reg114: |
5427 | OP_DSreg (bytemode, sizeflag); |
5428 | break; |
5429 | default: |
5430 | abort (); |
5431 | break; |
5432 | } |
5433 | } |
5434 | |
5435 | #define XMM_DST(rex, modrm)(((((rex) & ~0x40) & 0x4) ? 8 : 0) | (((modrm) & ~ 0xc0) >> 3)) \ |
5436 | (((((rex) & ~0x40) & 0x4) ? 8 : 0) | (((modrm) & ~0xc0) >> 3)) |
5437 | #define XMM_SRC(rex, modrm)(((((rex) & ~0x40) & 0x1) ? 8 : 0) | (((modrm) & ~ 0xc0) & 7)) \ |
5438 | (((((rex) & ~0x40) & 0x1) ? 8 : 0) | (((modrm) & ~0xc0) & 7)) |
5439 | |
5440 | static struct { |
5441 | unsigned char opc; |
5442 | char *name; |
5443 | } pclmul[] = { |
5444 | { 0x00, "pclmullqlqdq" }, |
5445 | { 0x01, "pclmulhqlqdq" }, |
5446 | { 0x10, "pclmullqhqdq" }, |
5447 | { 0x11, "pclmulhqhqdq" }, |
5448 | }; |
5449 | |
5450 | static void |
5451 | OP_0f3a (bytemode, sizeflag) |
5452 | int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)); |
5453 | int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__)); |
5454 | { |
5455 | const char *mnemonic = NULL((void *)0); |
5456 | unsigned int i, xmms; |
5457 | unsigned char op, imm; |
5458 | |
5459 | obufp = obuf + strlen (obuf); |
5460 | |
5461 | /* the last byte of the opcode has already been consumed by the caller */ |
5462 | codep--; |
5463 | op = *codep; |
5464 | codep++; |
5465 | |
5466 | FETCH_DATA (the_info, codep + 2)((codep + 2) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 2)) ); |
5467 | |
5468 | /* save xmm pair */ |
5469 | xmms = XMM_DST (rex, *codep)(((((rex) & ~0x40) & 0x4) ? 8 : 0) | (((*codep) & ~0xc0) >> 3)) << 8; |
5470 | xmms |= XMM_SRC (rex, *codep)(((((rex) & ~0x40) & 0x1) ? 8 : 0) | (((*codep) & ~0xc0) & 7)); |
5471 | codep++; |
5472 | |
5473 | /* save immediate field */ |
5474 | imm = *codep; |
5475 | codep++; |
5476 | |
5477 | if (op != 0x44 && op != 0xdf) |
5478 | { |
5479 | BadOp(); |
5480 | return; |
5481 | } |
5482 | |
5483 | switch (op) |
5484 | { |
5485 | case 0x44: |
5486 | for (i = 0; i < sizeof(pclmul) / sizeof(pclmul[0]); i++) |
5487 | if (pclmul[i].opc == imm) |
5488 | mnemonic = pclmul[i].name; |
5489 | |
5490 | if (!mnemonic) |
5491 | { |
5492 | oappend ("pclmulqdq"); |
5493 | sprintf (scratchbuf, " $%#x,", imm); |
5494 | oappend (scratchbuf); |
5495 | } |
5496 | else |
5497 | { |
5498 | oappend (mnemonic); |
5499 | oappend (" "); |
5500 | } |
5501 | break; |
5502 | case 0xdf: |
5503 | oappend ("aeskeygenassist "); |
5504 | sprintf (scratchbuf, " $%#x,", imm); |
5505 | oappend (scratchbuf); |
5506 | break; |
5507 | } |
5508 | |
5509 | sprintf (scratchbuf, "%%xmm%d,", xmms & 0xff); |
5510 | oappend (scratchbuf); |
5511 | sprintf (scratchbuf, "%%xmm%d", xmms >> 8); |
5512 | oappend (scratchbuf); |
5513 | |
5514 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
5515 | USED_REX(rex){ if (rex) rex_used |= (rex & rex) ? (rex) | 0x40 : 0; else rex_used |= 0x40; }; |
5516 | } |
5517 | |
5518 | static void |
5519 | OP_0f38 (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
5520 | { |
5521 | unsigned int xmms; |
5522 | |
5523 | FETCH_DATA (the_info, codep + 1)((codep + 1) <= ((struct dis_private *) (the_info->private_data ))->max_fetched ? 1 : fetch_data ((the_info), (codep + 1)) ); |
5524 | |
5525 | /* save xmm pair */ |
5526 | xmms = XMM_DST (rex, *codep)(((((rex) & ~0x40) & 0x4) ? 8 : 0) | (((*codep) & ~0xc0) >> 3)) << 8; |
5527 | xmms |= XMM_SRC (rex, *codep)(((((rex) & ~0x40) & 0x1) ? 8 : 0) | (((*codep) & ~0xc0) & 7)); |
5528 | codep++; |
5529 | |
5530 | sprintf (scratchbuf, "%%xmm%d,", xmms & 0xff); |
5531 | oappend (scratchbuf); |
5532 | sprintf (scratchbuf, "%%xmm%d", xmms >> 8); |
5533 | oappend (scratchbuf); |
5534 | |
5535 | /* Consume mandatory prefix */ |
5536 | used_prefixes |= (prefixes & PREFIX_DATA0x200); |
5537 | USED_REX(rex){ if (rex) rex_used |= (rex & rex) ? (rex) | 0x40 : 0; else rex_used |= 0x40; }; |
5538 | } |
5539 | |
5540 | /* suppress/require a mandatory 0x66 data size prefix */ |
5541 | static void |
5542 | OP_data (int bytemode ATTRIBUTE_UNUSED__attribute__ ((__unused__)), int sizeflag ATTRIBUTE_UNUSED__attribute__ ((__unused__))) |
5543 | { |
5544 | if (prefixes & PREFIX_DATA0x200) |
5545 | used_prefixes |= PREFIX_DATA0x200; |
5546 | else |
5547 | { |
5548 | BadOp(); |
5549 | return; |
5550 | } |
5551 | } |