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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [opcodes/] [i386-gen.c] - Blame information for rev 862

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Line No. Rev Author Line
1 227 jeremybenn 
/* Copyright 2007, 2008, 2009, 2010
2 
   Free Software Foundation, Inc.
3 
 
4 
   This file is part of the GNU opcodes library.
5 
 
6 
   This library is free software; you can redistribute it and/or modify
7 
   it under the terms of the GNU General Public License as published by
8 
   the Free Software Foundation; either version 3, or (at your option)
9 
   any later version.
10 
 
11 
   It is distributed in the hope that it will be useful, but WITHOUT
12 
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 
   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
14 
   License for more details.
15 
 
16 
   You should have received a copy of the GNU General Public License
17 
   along with this program; if not, write to the Free Software
18 
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 
   MA 02110-1301, USA.  */
20 
 
21 
#include "sysdep.h"
22 
#include <stdio.h>
23 
#include <errno.h>
24 
#include "getopt.h"
25 
#include "libiberty.h"
26 
#include "hashtab.h"
27 
#include "safe-ctype.h"
28 
 
29 
#include "i386-opc.h"
30 
 
31 
#include <libintl.h>
32 
#define _(String) gettext (String)
33 
 
34 
static const char *program_name = NULL;
35 
static int debug = 0;
36 
 
37 
typedef struct initializer
38 
{
39 
  const char *name;
40 
  const char *init;
41 
} initializer;
42 
 
43 
static initializer cpu_flag_init[] =
44 
{
45 
  { "CPU_UNKNOWN_FLAGS",
46 
    "~CpuL1OM" },
47 
  { "CPU_GENERIC32_FLAGS",
48 
    "Cpu186|Cpu286|Cpu386" },
49 
  { "CPU_GENERIC64_FLAGS",
50 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuMMX|CpuSSE|CpuSSE2|CpuLM" },
51 
  { "CPU_NONE_FLAGS",
52 
   "0" },
53 
  { "CPU_I186_FLAGS",
54 
    "Cpu186" },
55 
  { "CPU_I286_FLAGS",
56 
    "Cpu186|Cpu286" },
57 
  { "CPU_I386_FLAGS",
58 
    "Cpu186|Cpu286|Cpu386" },
59 
  { "CPU_I486_FLAGS",
60 
    "Cpu186|Cpu286|Cpu386|Cpu486" },
61 
  { "CPU_I586_FLAGS",
62 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu387" },
63 
  { "CPU_I686_FLAGS",
64 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687" },
65 
  { "CPU_P2_FLAGS",
66 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuMMX" },
67 
  { "CPU_P3_FLAGS",
68 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuMMX|CpuSSE" },
69 
  { "CPU_P4_FLAGS",
70 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuMMX|CpuSSE|CpuSSE2" },
71 
  { "CPU_NOCONA_FLAGS",
72 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuLM" },
73 
  { "CPU_CORE_FLAGS",
74 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" },
75 
  { "CPU_CORE2_FLAGS",
76 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuLM" },
77 
  { "CPU_COREI7_FLAGS",
78 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuRdtscp|CpuLM" },
79 
  { "CPU_K6_FLAGS",
80 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|Cpu387|CpuMMX" },
81 
  { "CPU_K6_2_FLAGS",
82 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|Cpu387|CpuMMX|Cpu3dnow" },
83 
  { "CPU_ATHLON_FLAGS",
84 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|Cpu387|Cpu687|CpuMMX|Cpu3dnow|Cpu3dnowA" },
85 
  { "CPU_K8_FLAGS",
86 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuLM" },
87 
  { "CPU_AMDFAM10_FLAGS",
88 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM" },
89 
  { "CPU_BDVER1_FLAGS",
90 
    "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM|CpuFMA4|CpuXOP|CpuLWP" },
91 
  { "CPU_8087_FLAGS",
92 
    "Cpu8087" },
93 
  { "CPU_287_FLAGS",
94 
    "Cpu287" },
95 
  { "CPU_387_FLAGS",
96 
    "Cpu387" },
97 
  { "CPU_ANY87_FLAGS",
98 
    "Cpu8087|Cpu287|Cpu387|Cpu687|CpuFISTTP" },
99 
  { "CPU_CLFLUSH_FLAGS",
100 
    "CpuClflush" },
101 
  { "CPU_SYSCALL_FLAGS",
102 
    "CpuSYSCALL" },
103 
  { "CPU_MMX_FLAGS",
104 
    "CpuMMX" },
105 
  { "CPU_SSE_FLAGS",
106 
    "CpuMMX|CpuSSE" },
107 
  { "CPU_SSE2_FLAGS",
108 
    "CpuMMX|CpuSSE|CpuSSE2" },
109 
  { "CPU_SSE3_FLAGS",
110 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" },
111 
  { "CPU_SSSE3_FLAGS",
112 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3" },
113 
  { "CPU_SSE4_1_FLAGS",
114 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1" },
115 
  { "CPU_SSE4_2_FLAGS",
116 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2" },
117 
  { "CPU_ANY_SSE_FLAGS",
118 
    "CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuSSE4a|CpuAVX" },
119 
  { "CPU_VMX_FLAGS",
120 
    "CpuVMX" },
121 
  { "CPU_SMX_FLAGS",
122 
    "CpuSMX" },
123 
  { "CPU_XSAVE_FLAGS",
124 
    "CpuXsave" },
125 
  { "CPU_AES_FLAGS",
126 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAES" },
127 
  { "CPU_PCLMUL_FLAGS",
128 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuPCLMUL" },
129 
  { "CPU_FMA_FLAGS",
130 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA" },
131 
  { "CPU_FMA4_FLAGS",
132 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA4" },
133 
  { "CPU_XOP_FLAGS",
134 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuSSE4a|CpuABM|CpuAVX|CpuFMA4|CpuXOP" },
135 
  { "CPU_LWP_FLAGS",
136 
    "CpuLWP" },
137 
  { "CPU_MOVBE_FLAGS",
138 
    "CpuMovbe" },
139 
  { "CPU_RDTSCP_FLAGS",
140 
    "CpuRdtscp" },
141 
  { "CPU_EPT_FLAGS",
142 
    "CpuEPT" },
143 
  { "CPU_3DNOW_FLAGS",
144 
    "CpuMMX|Cpu3dnow" },
145 
  { "CPU_3DNOWA_FLAGS",
146 
    "CpuMMX|Cpu3dnow|Cpu3dnowA" },
147 
  { "CPU_PADLOCK_FLAGS",
148 
    "CpuPadLock" },
149 
  { "CPU_SVME_FLAGS",
150 
    "CpuSVME" },
151 
  { "CPU_SSE4A_FLAGS",
152 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a" },
153 
  { "CPU_ABM_FLAGS",
154 
    "CpuABM" },
155 
  { "CPU_AVX_FLAGS",
156 
    "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX" },
157 
  { "CPU_ANY_AVX_FLAGS",
158 
    "CpuAVX" },
159 
  { "CPU_L1OM_FLAGS",
160 
    "unknown" },
161 
};
162 
 
163 
static initializer operand_type_init[] =
164 
{
165 
  { "OPERAND_TYPE_NONE",
166 
    "0" },
167 
  { "OPERAND_TYPE_REG8",
168 
    "Reg8" },
169 
  { "OPERAND_TYPE_REG16",
170 
    "Reg16" },
171 
  { "OPERAND_TYPE_REG32",
172 
    "Reg32" },
173 
  { "OPERAND_TYPE_REG64",
174 
    "Reg64" },
175 
  { "OPERAND_TYPE_IMM1",
176 
    "Imm1" },
177 
  { "OPERAND_TYPE_IMM8",
178 
    "Imm8" },
179 
  { "OPERAND_TYPE_IMM8S",
180 
    "Imm8S" },
181 
  { "OPERAND_TYPE_IMM16",
182 
    "Imm16" },
183 
  { "OPERAND_TYPE_IMM32",
184 
    "Imm32" },
185 
  { "OPERAND_TYPE_IMM32S",
186 
    "Imm32S" },
187 
  { "OPERAND_TYPE_IMM64",
188 
    "Imm64" },
189 
  { "OPERAND_TYPE_BASEINDEX",
190 
    "BaseIndex" },
191 
  { "OPERAND_TYPE_DISP8",
192 
    "Disp8" },
193 
  { "OPERAND_TYPE_DISP16",
194 
    "Disp16" },
195 
  { "OPERAND_TYPE_DISP32",
196 
    "Disp32" },
197 
  { "OPERAND_TYPE_DISP32S",
198 
    "Disp32S" },
199 
  { "OPERAND_TYPE_DISP64",
200 
    "Disp64" },
201 
  { "OPERAND_TYPE_INOUTPORTREG",
202 
    "InOutPortReg" },
203 
  { "OPERAND_TYPE_SHIFTCOUNT",
204 
    "ShiftCount" },
205 
  { "OPERAND_TYPE_CONTROL",
206 
    "Control" },
207 
  { "OPERAND_TYPE_TEST",
208 
    "Test" },
209 
  { "OPERAND_TYPE_DEBUG",
210 
    "FloatReg" },
211 
  { "OPERAND_TYPE_FLOATREG",
212 
    "FloatReg" },
213 
  { "OPERAND_TYPE_FLOATACC",
214 
    "FloatAcc" },
215 
  { "OPERAND_TYPE_SREG2",
216 
    "SReg2" },
217 
  { "OPERAND_TYPE_SREG3",
218 
    "SReg3" },
219 
  { "OPERAND_TYPE_ACC",
220 
    "Acc" },
221 
  { "OPERAND_TYPE_JUMPABSOLUTE",
222 
    "JumpAbsolute" },
223 
  { "OPERAND_TYPE_REGMMX",
224 
    "RegMMX" },
225 
  { "OPERAND_TYPE_REGXMM",
226 
    "RegXMM" },
227 
  { "OPERAND_TYPE_REGYMM",
228 
    "RegYMM" },
229 
  { "OPERAND_TYPE_ESSEG",
230 
    "EsSeg" },
231 
  { "OPERAND_TYPE_ACC32",
232 
    "Reg32|Acc|Dword" },
233 
  { "OPERAND_TYPE_ACC64",
234 
    "Reg64|Acc|Qword" },
235 
  { "OPERAND_TYPE_INOUTPORTREG",
236 
    "InOutPortReg" },
237 
  { "OPERAND_TYPE_REG16_INOUTPORTREG",
238 
    "Reg16|InOutPortReg" },
239 
  { "OPERAND_TYPE_DISP16_32",
240 
    "Disp16|Disp32" },
241 
  { "OPERAND_TYPE_ANYDISP",
242 
    "Disp8|Disp16|Disp32|Disp32S|Disp64" },
243 
  { "OPERAND_TYPE_IMM16_32",
244 
    "Imm16|Imm32" },
245 
  { "OPERAND_TYPE_IMM16_32S",
246 
    "Imm16|Imm32S" },
247 
  { "OPERAND_TYPE_IMM16_32_32S",
248 
    "Imm16|Imm32|Imm32S" },
249 
  { "OPERAND_TYPE_IMM32_32S_DISP32",
250 
    "Imm32|Imm32S|Disp32" },
251 
  { "OPERAND_TYPE_IMM64_DISP64",
252 
    "Imm64|Disp64" },
253 
  { "OPERAND_TYPE_IMM32_32S_64_DISP32",
254 
    "Imm32|Imm32S|Imm64|Disp32" },
255 
  { "OPERAND_TYPE_IMM32_32S_64_DISP32_64",
256 
    "Imm32|Imm32S|Imm64|Disp32|Disp64" },
257 
  { "OPERAND_TYPE_VEC_IMM4",
258 
    "Vec_Imm4" },
259 
};
260 
 
261 
typedef struct bitfield
262 
{
263 
  int position;
264 
  int value;
265 
  const char *name;
266 
} bitfield;
267 
 
268 
#define BITFIELD(n) { n, 0, #n }
269 
 
270 
static bitfield cpu_flags[] =
271 
{
272 
  BITFIELD (Cpu186),
273 
  BITFIELD (Cpu286),
274 
  BITFIELD (Cpu386),
275 
  BITFIELD (Cpu486),
276 
  BITFIELD (Cpu586),
277 
  BITFIELD (Cpu686),
278 
  BITFIELD (CpuClflush),
279 
  BITFIELD (CpuSYSCALL),
280 
  BITFIELD (Cpu8087),
281 
  BITFIELD (Cpu287),
282 
  BITFIELD (Cpu387),
283 
  BITFIELD (Cpu687),
284 
  BITFIELD (CpuFISTTP),
285 
  BITFIELD (CpuMMX),
286 
  BITFIELD (CpuSSE),
287 
  BITFIELD (CpuSSE2),
288 
  BITFIELD (CpuSSE3),
289 
  BITFIELD (CpuSSSE3),
290 
  BITFIELD (CpuSSE4_1),
291 
  BITFIELD (CpuSSE4_2),
292 
  BITFIELD (CpuAVX),
293 
  BITFIELD (CpuL1OM),
294 
  BITFIELD (CpuSSE4a),
295 
  BITFIELD (Cpu3dnow),
296 
  BITFIELD (Cpu3dnowA),
297 
  BITFIELD (CpuPadLock),
298 
  BITFIELD (CpuSVME),
299 
  BITFIELD (CpuVMX),
300 
  BITFIELD (CpuSMX),
301 
  BITFIELD (CpuABM),
302 
  BITFIELD (CpuXsave),
303 
  BITFIELD (CpuAES),
304 
  BITFIELD (CpuPCLMUL),
305 
  BITFIELD (CpuFMA),
306 
  BITFIELD (CpuFMA4),
307 
  BITFIELD (CpuXOP),
308 
  BITFIELD (CpuLWP),
309 
  BITFIELD (CpuLM),
310 
  BITFIELD (CpuMovbe),
311 
  BITFIELD (CpuEPT),
312 
  BITFIELD (CpuRdtscp),
313 
  BITFIELD (Cpu64),
314 
  BITFIELD (CpuNo64),
315 
#ifdef CpuUnused
316 
  BITFIELD (CpuUnused),
317 
#endif
318 
};
319 
 
320 
static bitfield opcode_modifiers[] =
321 
{
322 
  BITFIELD (D),
323 
  BITFIELD (W),
324 
  BITFIELD (S),
325 
  BITFIELD (Modrm),
326 
  BITFIELD (ShortForm),
327 
  BITFIELD (Jump),
328 
  BITFIELD (JumpDword),
329 
  BITFIELD (JumpByte),
330 
  BITFIELD (JumpInterSegment),
331 
  BITFIELD (FloatMF),
332 
  BITFIELD (FloatR),
333 
  BITFIELD (FloatD),
334 
  BITFIELD (Size16),
335 
  BITFIELD (Size32),
336 
  BITFIELD (Size64),
337 
  BITFIELD (IgnoreSize),
338 
  BITFIELD (DefaultSize),
339 
  BITFIELD (No_bSuf),
340 
  BITFIELD (No_wSuf),
341 
  BITFIELD (No_lSuf),
342 
  BITFIELD (No_sSuf),
343 
  BITFIELD (No_qSuf),
344 
  BITFIELD (No_ldSuf),
345 
  BITFIELD (FWait),
346 
  BITFIELD (IsString),
347 
  BITFIELD (IsLockable),
348 
  BITFIELD (RegKludge),
349 
  BITFIELD (FirstXmm0),
350 
  BITFIELD (Implicit1stXmm0),
351 
  BITFIELD (ToDword),
352 
  BITFIELD (ToQword),
353 
  BITFIELD (AddrPrefixOp0),
354 
  BITFIELD (IsPrefix),
355 
  BITFIELD (ImmExt),
356 
  BITFIELD (NoRex64),
357 
  BITFIELD (Rex64),
358 
  BITFIELD (Ugh),
359 
  BITFIELD (Vex),
360 
  BITFIELD (VexVVVV),
361 
  BITFIELD (VexW),
362 
  BITFIELD (VexOpcode),
363 
  BITFIELD (VexSources),
364 
  BITFIELD (VexImmExt),
365 
  BITFIELD (SSE2AVX),
366 
  BITFIELD (NoAVX),
367 
  BITFIELD (OldGcc),
368 
  BITFIELD (ATTMnemonic),
369 
  BITFIELD (ATTSyntax),
370 
  BITFIELD (IntelSyntax),
371 
};
372 
 
373 
static bitfield operand_types[] =
374 
{
375 
  BITFIELD (Reg8),
376 
  BITFIELD (Reg16),
377 
  BITFIELD (Reg32),
378 
  BITFIELD (Reg64),
379 
  BITFIELD (FloatReg),
380 
  BITFIELD (RegMMX),
381 
  BITFIELD (RegXMM),
382 
  BITFIELD (RegYMM),
383 
  BITFIELD (Imm1),
384 
  BITFIELD (Imm8),
385 
  BITFIELD (Imm8S),
386 
  BITFIELD (Imm16),
387 
  BITFIELD (Imm32),
388 
  BITFIELD (Imm32S),
389 
  BITFIELD (Imm64),
390 
  BITFIELD (BaseIndex),
391 
  BITFIELD (Disp8),
392 
  BITFIELD (Disp16),
393 
  BITFIELD (Disp32),
394 
  BITFIELD (Disp32S),
395 
  BITFIELD (Disp64),
396 
  BITFIELD (InOutPortReg),
397 
  BITFIELD (ShiftCount),
398 
  BITFIELD (Control),
399 
  BITFIELD (Debug),
400 
  BITFIELD (Test),
401 
  BITFIELD (SReg2),
402 
  BITFIELD (SReg3),
403 
  BITFIELD (Acc),
404 
  BITFIELD (FloatAcc),
405 
  BITFIELD (JumpAbsolute),
406 
  BITFIELD (EsSeg),
407 
  BITFIELD (RegMem),
408 
  BITFIELD (Mem),
409 
  BITFIELD (Byte),
410 
  BITFIELD (Word),
411 
  BITFIELD (Dword),
412 
  BITFIELD (Fword),
413 
  BITFIELD (Qword),
414 
  BITFIELD (Tbyte),
415 
  BITFIELD (Xmmword),
416 
  BITFIELD (Ymmword),
417 
  BITFIELD (Unspecified),
418 
  BITFIELD (Anysize),
419 
  BITFIELD (Vec_Imm4),
420 
#ifdef OTUnused
421 
  BITFIELD (OTUnused),
422 
#endif
423 
};
424 
 
425 
static const char *filename;
426 
 
427 
static int
428 
compare (const void *x, const void *y)
429 
{
430 
  const bitfield *xp = (const bitfield *) x;
431 
  const bitfield *yp = (const bitfield *) y;
432 
  return xp->position - yp->position;
433 
}
434 
 
435 
static void
436 
fail (const char *message, ...)
437 
{
438 
  va_list args;
439 
 
440 
  va_start (args, message);
441 
  fprintf (stderr, _("%s: Error: "), program_name);
442 
  vfprintf (stderr, message, args);
443 
  va_end (args);
444 
  xexit (1);
445 
}
446 
 
447 
static void
448 
process_copyright (FILE *fp)
449 
{
450 
  fprintf (fp, "/* This file is automatically generated by i386-gen.  Do not edit!  */\n\
451 
/* Copyright 2007, 2008, 2009, 2010\n\
452 
   Free Software Foundation, Inc.\n\
453 
\n\
454 
   This file is part of the GNU opcodes library.\n\
455 
\n\
456 
   This library is free software; you can redistribute it and/or modify\n\
457 
   it under the terms of the GNU General Public License as published by\n\
458 
   the Free Software Foundation; either version 3, or (at your option)\n\
459 
   any later version.\n\
460 
\n\
461 
   It is distributed in the hope that it will be useful, but WITHOUT\n\
462 
   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\n\
463 
   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public\n\
464 
   License for more details.\n\
465 
\n\
466 
   You should have received a copy of the GNU General Public License\n\
467 
   along with this program; if not, write to the Free Software\n\
468 
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,\n\
469 
   MA 02110-1301, USA.  */\n");
470 
}
471 
 
472 
/* Remove leading white spaces.  */
473 
 
474 
static char *
475 
remove_leading_whitespaces (char *str)
476 
{
477 
  while (ISSPACE (*str))
478 
    str++;
479 
  return str;
480 
}
481 
 
482 
/* Remove trailing white spaces.  */
483 
 
484 
static void
485 
remove_trailing_whitespaces (char *str)
486 
{
487 
  size_t last = strlen (str);
488 
 
489 
  if (last == 0)
490 
    return;
491 
 
492 
  do
493 
    {
494 
      last--;
495 
      if (ISSPACE (str [last]))
496 
        str[last] = '\0';
497 
      else
498 
        break;
499 
    }
500 
  while (last != 0);
501 
}
502 
 
503 
/* Find next field separated by SEP and terminate it. Return a
504 
   pointer to the one after it.  */
505 
 
506 
static char *
507 
next_field (char *str, char sep, char **next, char *last)
508 
{
509 
  char *p;
510 
 
511 
  p = remove_leading_whitespaces (str);
512 
  for (str = p; *str != sep && *str != '\0'; str++);
513 
 
514 
  *str = '\0';
515 
  remove_trailing_whitespaces (p);
516 
 
517 
  *next = str + 1;
518 
 
519 
  if (p >= last)
520 
    abort ();
521 
 
522 
  return p;
523 
}
524 
 
525 
static void
526 
set_bitfield (const char *f, bitfield *array, int value,
527 
              unsigned int size, int lineno)
528 
{
529 
  unsigned int i;
530 
 
531 
  if (strcmp (f, "CpuFP") == 0)
532 
    {
533 
      set_bitfield("Cpu387", array, value, size, lineno);
534 
      set_bitfield("Cpu287", array, value, size, lineno);
535 
      f = "Cpu8087";
536 
    }
537 
  else if (strcmp (f, "Mmword") == 0)
538 
    f= "Qword";
539 
  else if (strcmp (f, "Oword") == 0)
540 
    f= "Xmmword";
541 
 
542 
  for (i = 0; i < size; i++)
543 
    if (strcasecmp (array[i].name, f) == 0)
544 
      {
545 
        array[i].value = value;
546 
        return;
547 
      }
548 
 
549 
  if (value)
550 
    {
551 
      const char *v = strchr (f, '=');
552 
 
553 
      if (v)
554 
        {
555 
          size_t n = v - f;
556 
          char *end;
557 
 
558 
          for (i = 0; i < size; i++)
559 
            if (strncasecmp (array[i].name, f, n) == 0)
560 
              {
561 
                value = strtol (v + 1, &end, 0);
562 
                if (*end == '\0')
563 
                  {
564 
                    array[i].value = value;
565 
                    return;
566 
                  }
567 
                break;
568 
              }
569 
        }
570 
    }
571 
 
572 
  if (lineno != -1)
573 
    fail (_("%s: %d: Unknown bitfield: %s\n"), filename, lineno, f);
574 
  else
575 
    fail (_("Unknown bitfield: %s\n"), f);
576 
}
577 
 
578 
static void
579 
output_cpu_flags (FILE *table, bitfield *flags, unsigned int size,
580 
                  int macro, const char *comma, const char *indent)
581 
{
582 
  unsigned int i;
583 
 
584 
  fprintf (table, "%s{ { ", indent);
585 
 
586 
  for (i = 0; i < size - 1; i++)
587 
    {
588 
      fprintf (table, "%d, ", flags[i].value);
589 
      if (((i + 1) % 20) == 0)
590 
        {
591 
          /* We need \\ for macro.  */
592 
          if (macro)
593 
            fprintf (table, " \\\n    %s", indent);
594 
          else
595 
            fprintf (table, "\n    %s", indent);
596 
        }
597 
    }
598 
 
599 
  fprintf (table, "%d } }%s\n", flags[i].value, comma);
600 
}
601 
 
602 
static void
603 
process_i386_cpu_flag (FILE *table, char *flag, int macro,
604 
                       const char *comma, const char *indent,
605 
                       int lineno)
606 
{
607 
  char *str, *next, *last;
608 
  unsigned int i;
609 
  bitfield flags [ARRAY_SIZE (cpu_flags)];
610 
 
611 
  /* Copy the default cpu flags.  */
612 
  memcpy (flags, cpu_flags, sizeof (cpu_flags));
613 
 
614 
  if (strcasecmp (flag, "unknown") == 0)
615 
    {
616 
      /* We turn on everything except for cpu64 in case of
617 
         CPU_UNKNOWN_FLAGS.  */
618 
      for (i = 0; i < ARRAY_SIZE (flags); i++)
619 
        if (flags[i].position != Cpu64)
620 
          flags[i].value = 1;
621 
    }
622 
  else if (flag[0] == '~')
623 
    {
624 
      last = flag + strlen (flag);
625 
 
626 
      if (flag[1] == '(')
627 
        {
628 
          last -= 1;
629 
          next = flag + 2;
630 
          if (*last != ')')
631 
            fail (_("%s: %d: Missing `)' in bitfield: %s\n"), filename,
632 
                  lineno, flag);
633 
          *last = '\0';
634 
        }
635 
      else
636 
        next = flag + 1;
637 
 
638 
      /* First we turn on everything except for cpu64.  */
639 
      for (i = 0; i < ARRAY_SIZE (flags); i++)
640 
        if (flags[i].position != Cpu64)
641 
          flags[i].value = 1;
642 
 
643 
      /* Turn off selective bits.  */
644 
      for (; next && next < last; )
645 
        {
646 
          str = next_field (next, '|', &next, last);
647 
          if (str)
648 
            set_bitfield (str, flags, 0, ARRAY_SIZE (flags), lineno);
649 
        }
650 
    }
651 
  else if (strcmp (flag, "0"))
652 
    {
653 
      /* Turn on selective bits.  */
654 
      last = flag + strlen (flag);
655 
      for (next = flag; next && next < last; )
656 
        {
657 
          str = next_field (next, '|', &next, last);
658 
          if (str)
659 
            set_bitfield (str, flags, 1, ARRAY_SIZE (flags), lineno);
660 
        }
661 
    }
662 
 
663 
  output_cpu_flags (table, flags, ARRAY_SIZE (flags), macro,
664 
                    comma, indent);
665 
}
666 
 
667 
static void
668 
output_opcode_modifier (FILE *table, bitfield *modifier, unsigned int size)
669 
{
670 
  unsigned int i;
671 
 
672 
  fprintf (table, "    { ");
673 
 
674 
  for (i = 0; i < size - 1; i++)
675 
    {
676 
      fprintf (table, "%d, ", modifier[i].value);
677 
      if (((i + 1) % 20) == 0)
678 
        fprintf (table, "\n      ");
679 
    }
680 
 
681 
  fprintf (table, "%d },\n", modifier[i].value);
682 
}
683 
 
684 
static void
685 
process_i386_opcode_modifier (FILE *table, char *mod, int lineno)
686 
{
687 
  char *str, *next, *last;
688 
  bitfield modifiers [ARRAY_SIZE (opcode_modifiers)];
689 
 
690 
  /* Copy the default opcode modifier.  */
691 
  memcpy (modifiers, opcode_modifiers, sizeof (modifiers));
692 
 
693 
  if (strcmp (mod, "0"))
694 
    {
695 
      last = mod + strlen (mod);
696 
      for (next = mod; next && next < last; )
697 
        {
698 
          str = next_field (next, '|', &next, last);
699 
          if (str)
700 
            set_bitfield (str, modifiers, 1, ARRAY_SIZE (modifiers),
701 
                          lineno);
702 
        }
703 
    }
704 
  output_opcode_modifier (table, modifiers, ARRAY_SIZE (modifiers));
705 
}
706 
 
707 
static void
708 
output_operand_type (FILE *table, bitfield *types, unsigned int size,
709 
                     int macro, const char *indent)
710 
{
711 
  unsigned int i;
712 
 
713 
  fprintf (table, "{ { ");
714 
 
715 
  for (i = 0; i < size - 1; i++)
716 
    {
717 
      fprintf (table, "%d, ", types[i].value);
718 
      if (((i + 1) % 20) == 0)
719 
        {
720 
          /* We need \\ for macro.  */
721 
          if (macro)
722 
            fprintf (table, "\\\n%s", indent);
723 
          else
724 
            fprintf (table, "\n%s", indent);
725 
        }
726 
    }
727 
 
728 
  fprintf (table, "%d } }", types[i].value);
729 
}
730 
 
731 
static void
732 
process_i386_operand_type (FILE *table, char *op, int macro,
733 
                           const char *indent, int lineno)
734 
{
735 
  char *str, *next, *last;
736 
  bitfield types [ARRAY_SIZE (operand_types)];
737 
 
738 
  /* Copy the default operand type.  */
739 
  memcpy (types, operand_types, sizeof (types));
740 
 
741 
  if (strcmp (op, "0"))
742 
    {
743 
      last = op + strlen (op);
744 
      for (next = op; next && next < last; )
745 
        {
746 
          str = next_field (next, '|', &next, last);
747 
          if (str)
748 
            set_bitfield (str, types, 1, ARRAY_SIZE (types), lineno);
749 
        }
750 
    }
751 
  output_operand_type (table, types, ARRAY_SIZE (types), macro,
752 
                       indent);
753 
}
754 
 
755 
static void
756 
output_i386_opcode (FILE *table, const char *name, char *str,
757 
                    char *last, int lineno)
758 
{
759 
  unsigned int i;
760 
  char *operands, *base_opcode, *extension_opcode, *opcode_length;
761 
  char *cpu_flags, *opcode_modifier, *operand_types [MAX_OPERANDS];
762 
 
763 
  /* Find number of operands.  */
764 
  operands = next_field (str, ',', &str, last);
765 
 
766 
  /* Find base_opcode.  */
767 
  base_opcode = next_field (str, ',', &str, last);
768 
 
769 
  /* Find extension_opcode.  */
770 
  extension_opcode = next_field (str, ',', &str, last);
771 
 
772 
  /* Find opcode_length.  */
773 
  opcode_length = next_field (str, ',', &str, last);
774 
 
775 
  /* Find cpu_flags.  */
776 
  cpu_flags = next_field (str, ',', &str, last);
777 
 
778 
  /* Find opcode_modifier.  */
779 
  opcode_modifier = next_field (str, ',', &str, last);
780 
 
781 
  /* Remove the first {.  */
782 
  str = remove_leading_whitespaces (str);
783 
  if (*str != '{')
784 
    abort ();
785 
  str = remove_leading_whitespaces (str + 1);
786 
 
787 
  i = strlen (str);
788 
 
789 
  /* There are at least "X}".  */
790 
  if (i < 2)
791 
    abort ();
792 
 
793 
  /* Remove trailing white spaces and }. */
794 
  do
795 
    {
796 
      i--;
797 
      if (ISSPACE (str[i]) || str[i] == '}')
798 
        str[i] = '\0';
799 
      else
800 
        break;
801 
    }
802 
  while (i != 0);
803 
 
804 
  last = str + i;
805 
 
806 
  /* Find operand_types.  */
807 
  for (i = 0; i < ARRAY_SIZE (operand_types); i++)
808 
    {
809 
      if (str >= last)
810 
        {
811 
          operand_types [i] = NULL;
812 
          break;
813 
        }
814 
 
815 
      operand_types [i] = next_field (str, ',', &str, last);
816 
      if (*operand_types[i] == '0')
817 
        {
818 
          if (i != 0)
819 
            operand_types[i] = NULL;
820 
          break;
821 
        }
822 
    }
823 
 
824 
  fprintf (table, "  { \"%s\", %s, %s, %s, %s,\n",
825 
           name, operands, base_opcode, extension_opcode,
826 
           opcode_length);
827 
 
828 
  process_i386_cpu_flag (table, cpu_flags, 0, ",", "    ", lineno);
829 
 
830 
  process_i386_opcode_modifier (table, opcode_modifier, lineno);
831 
 
832 
  fprintf (table, "    { ");
833 
 
834 
  for (i = 0; i < ARRAY_SIZE (operand_types); i++)
835 
    {
836 
      if (operand_types[i] == NULL || *operand_types[i] == '0')
837 
        {
838 
          if (i == 0)
839 
            process_i386_operand_type (table, "0", 0, "\t  ", lineno);
840 
          break;
841 
        }
842 
 
843 
      if (i != 0)
844 
        fprintf (table, ",\n      ");
845 
 
846 
      process_i386_operand_type (table, operand_types[i], 0,
847 
                                 "\t  ", lineno);
848 
    }
849 
  fprintf (table, " } },\n");
850 
}
851 
 
852 
struct opcode_hash_entry
853 
{
854 
  struct opcode_hash_entry *next;
855 
  char *name;
856 
  char *opcode;
857 
  int lineno;
858 
};
859 
 
860 
/* Calculate the hash value of an opcode hash entry P.  */
861 
 
862 
static hashval_t
863 
opcode_hash_hash (const void *p)
864 
{
865 
  struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p;
866 
  return htab_hash_string (entry->name);
867 
}
868 
 
869 
/* Compare a string Q against an opcode hash entry P.  */
870 
 
871 
static int
872 
opcode_hash_eq (const void *p, const void *q)
873 
{
874 
  struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p;
875 
  const char *name = (const char *) q;
876 
  return strcmp (name, entry->name) == 0;
877 
}
878 
 
879 
static void
880 
process_i386_opcodes (FILE *table)
881 
{
882 
  FILE *fp;
883 
  char buf[2048];
884 
  unsigned int i, j;
885 
  char *str, *p, *last, *name;
886 
  struct opcode_hash_entry **hash_slot, **entry, *next;
887 
  htab_t opcode_hash_table;
888 
  struct opcode_hash_entry **opcode_array;
889 
  unsigned int opcode_array_size = 1024;
890 
  int lineno = 0;
891 
 
892 
  filename = "i386-opc.tbl";
893 
  fp = fopen (filename, "r");
894 
 
895 
  if (fp == NULL)
896 
    fail (_("can't find i386-opc.tbl for reading, errno = %s\n"),
897 
          xstrerror (errno));
898 
 
899 
  i = 0;
900 
  opcode_array = (struct opcode_hash_entry **)
901 
    xmalloc (sizeof (*opcode_array) * opcode_array_size);
902 
 
903 
  opcode_hash_table = htab_create_alloc (16, opcode_hash_hash,
904 
                                         opcode_hash_eq, NULL,
905 
                                         xcalloc, free);
906 
 
907 
  fprintf (table, "\n/* i386 opcode table.  */\n\n");
908 
  fprintf (table, "const insn_template i386_optab[] =\n{\n");
909 
 
910 
  /* Put everything on opcode array.  */
911 
  while (!feof (fp))
912 
    {
913 
      if (fgets (buf, sizeof (buf), fp) == NULL)
914 
        break;
915 
 
916 
      lineno++;
917 
 
918 
      p = remove_leading_whitespaces (buf);
919 
 
920 
      /* Skip comments.  */
921 
      str = strstr (p, "//");
922 
      if (str != NULL)
923 
        str[0] = '\0';
924 
 
925 
      /* Remove trailing white spaces.  */
926 
      remove_trailing_whitespaces (p);
927 
 
928 
      switch (p[0])
929 
        {
930 
        case '#':
931 
          /* Ignore comments.  */
932 
        case '\0':
933 
          continue;
934 
          break;
935 
        default:
936 
          break;
937 
        }
938 
 
939 
      last = p + strlen (p);
940 
 
941 
      /* Find name.  */
942 
      name = next_field (p, ',', &str, last);
943 
 
944 
      /* Get the slot in hash table.  */
945 
      hash_slot = (struct opcode_hash_entry **)
946 
        htab_find_slot_with_hash (opcode_hash_table, name,
947 
                                  htab_hash_string (name),
948 
                                  INSERT);
949 
 
950 
      if (*hash_slot == NULL)
951 
        {
952 
          /* It is the new one.  Put it on opcode array.  */
953 
          if (i >= opcode_array_size)
954 
            {
955 
              /* Grow the opcode array when needed.  */
956 
              opcode_array_size += 1024;
957 
              opcode_array = (struct opcode_hash_entry **)
958 
                xrealloc (opcode_array,
959 
                          sizeof (*opcode_array) * opcode_array_size);
960 
            }
961 
 
962 
          opcode_array[i] = (struct opcode_hash_entry *)
963 
            xmalloc (sizeof (struct opcode_hash_entry));
964 
          opcode_array[i]->next = NULL;
965 
          opcode_array[i]->name = xstrdup (name);
966 
          opcode_array[i]->opcode = xstrdup (str);
967 
          opcode_array[i]->lineno = lineno;
968 
          *hash_slot = opcode_array[i];
969 
          i++;
970 
        }
971 
      else
972 
        {
973 
          /* Append it to the existing one.  */
974 
          entry = hash_slot;
975 
          while ((*entry) != NULL)
976 
            entry = &(*entry)->next;
977 
          *entry = (struct opcode_hash_entry *)
978 
            xmalloc (sizeof (struct opcode_hash_entry));
979 
          (*entry)->next = NULL;
980 
          (*entry)->name = (*hash_slot)->name;
981 
          (*entry)->opcode = xstrdup (str);
982 
          (*entry)->lineno = lineno;
983 
        }
984 
    }
985 
 
986 
  /* Process opcode array.  */
987 
  for (j = 0; j < i; j++)
988 
    {
989 
      for (next = opcode_array[j]; next; next = next->next)
990 
        {
991 
          name = next->name;
992 
          str = next->opcode;
993 
          lineno = next->lineno;
994 
          last = str + strlen (str);
995 
          output_i386_opcode (table, name, str, last, lineno);
996 
        }
997 
    }
998 
 
999 
  fclose (fp);
1000 
 
1001 
  fprintf (table, "  { NULL, 0, 0, 0, 0,\n");
1002 
 
1003 
  process_i386_cpu_flag (table, "0", 0, ",", "    ", -1);
1004 
 
1005 
  process_i386_opcode_modifier (table, "0", -1);
1006 
 
1007 
  fprintf (table, "    { ");
1008 
  process_i386_operand_type (table, "0", 0, "\t  ", -1);
1009 
  fprintf (table, " } }\n");
1010 
 
1011 
  fprintf (table, "};\n");
1012 
}
1013 
 
1014 
static void
1015 
process_i386_registers (FILE *table)
1016 
{
1017 
  FILE *fp;
1018 
  char buf[2048];
1019 
  char *str, *p, *last;
1020 
  char *reg_name, *reg_type, *reg_flags, *reg_num;
1021 
  char *dw2_32_num, *dw2_64_num;
1022 
  int lineno = 0;
1023 
 
1024 
  filename = "i386-reg.tbl";
1025 
  fp = fopen (filename, "r");
1026 
  if (fp == NULL)
1027 
    fail (_("can't find i386-reg.tbl for reading, errno = %s\n"),
1028 
          xstrerror (errno));
1029 
 
1030 
  fprintf (table, "\n/* i386 register table.  */\n\n");
1031 
  fprintf (table, "const reg_entry i386_regtab[] =\n{\n");
1032 
 
1033 
  while (!feof (fp))
1034 
    {
1035 
      if (fgets (buf, sizeof (buf), fp) == NULL)
1036 
        break;
1037 
 
1038 
      lineno++;
1039 
 
1040 
      p = remove_leading_whitespaces (buf);
1041 
 
1042 
      /* Skip comments.  */
1043 
      str = strstr (p, "//");
1044 
      if (str != NULL)
1045 
        str[0] = '\0';
1046 
 
1047 
      /* Remove trailing white spaces.  */
1048 
      remove_trailing_whitespaces (p);
1049 
 
1050 
      switch (p[0])
1051 
        {
1052 
        case '#':
1053 
          fprintf (table, "%s\n", p);
1054 
        case '\0':
1055 
          continue;
1056 
          break;
1057 
        default:
1058 
          break;
1059 
        }
1060 
 
1061 
      last = p + strlen (p);
1062 
 
1063 
      /* Find reg_name.  */
1064 
      reg_name = next_field (p, ',', &str, last);
1065 
 
1066 
      /* Find reg_type.  */
1067 
      reg_type = next_field (str, ',', &str, last);
1068 
 
1069 
      /* Find reg_flags.  */
1070 
      reg_flags = next_field (str, ',', &str, last);
1071 
 
1072 
      /* Find reg_num.  */
1073 
      reg_num = next_field (str, ',', &str, last);
1074 
 
1075 
      fprintf (table, "  { \"%s\",\n    ", reg_name);
1076 
 
1077 
      process_i386_operand_type (table, reg_type, 0, "\t", lineno);
1078 
 
1079 
      /* Find 32-bit Dwarf2 register number.  */
1080 
      dw2_32_num = next_field (str, ',', &str, last);
1081 
 
1082 
      /* Find 64-bit Dwarf2 register number.  */
1083 
      dw2_64_num = next_field (str, ',', &str, last);
1084 
 
1085 
      fprintf (table, ",\n    %s, %s, { %s, %s } },\n",
1086 
               reg_flags, reg_num, dw2_32_num, dw2_64_num);
1087 
    }
1088 
 
1089 
  fclose (fp);
1090 
 
1091 
  fprintf (table, "};\n");
1092 
 
1093 
  fprintf (table, "\nconst unsigned int i386_regtab_size = ARRAY_SIZE (i386_regtab);\n");
1094 
}
1095 
 
1096 
static void
1097 
process_i386_initializers (void)
1098 
{
1099 
  unsigned int i;
1100 
  FILE *fp = fopen ("i386-init.h", "w");
1101 
  char *init;
1102 
 
1103 
  if (fp == NULL)
1104 
    fail (_("can't create i386-init.h, errno = %s\n"),
1105 
          xstrerror (errno));
1106 
 
1107 
  process_copyright (fp);
1108 
 
1109 
  for (i = 0; i < ARRAY_SIZE (cpu_flag_init); i++)
1110 
    {
1111 
      fprintf (fp, "\n#define %s \\\n", cpu_flag_init[i].name);
1112 
      init = xstrdup (cpu_flag_init[i].init);
1113 
      process_i386_cpu_flag (fp, init, 1, "", "  ", -1);
1114 
      free (init);
1115 
    }
1116 
 
1117 
  for (i = 0; i < ARRAY_SIZE (operand_type_init); i++)
1118 
    {
1119 
      fprintf (fp, "\n\n#define %s \\\n  ", operand_type_init[i].name);
1120 
      init = xstrdup (operand_type_init[i].init);
1121 
      process_i386_operand_type (fp, init, 1, "      ", -1);
1122 
      free (init);
1123 
    }
1124 
  fprintf (fp, "\n");
1125 
 
1126 
  fclose (fp);
1127 
}
1128 
 
1129 
/* Program options.  */
1130 
#define OPTION_SRCDIR   200
1131 
 
1132 
struct option long_options[] =
1133 
{
1134 
  {"srcdir",  required_argument, NULL, OPTION_SRCDIR},
1135 
  {"debug",   no_argument,       NULL, 'd'},
1136 
  {"version", no_argument,       NULL, 'V'},
1137 
  {"help",    no_argument,       NULL, 'h'},
1138 
  {0,         no_argument,       NULL, 0}
1139 
};
1140 
 
1141 
static void
1142 
print_version (void)
1143 
{
1144 
  printf ("%s: version 1.0\n", program_name);
1145 
  xexit (0);
1146 
}
1147 
 
1148 
static void
1149 
usage (FILE * stream, int status)
1150 
{
1151 
  fprintf (stream, "Usage: %s [-V | --version] [-d | --debug] [--srcdir=dirname] [--help]\n",
1152 
           program_name);
1153 
  xexit (status);
1154 
}
1155 
 
1156 
int
1157 
main (int argc, char **argv)
1158 
{
1159 
  extern int chdir (char *);
1160 
  char *srcdir = NULL;
1161 
  int c;
1162 
  FILE *table;
1163 
 
1164 
  program_name = *argv;
1165 
  xmalloc_set_program_name (program_name);
1166 
 
1167 
  while ((c = getopt_long (argc, argv, "vVdh", long_options, 0)) != EOF)
1168 
    switch (c)
1169 
      {
1170 
      case OPTION_SRCDIR:
1171 
        srcdir = optarg;
1172 
        break;
1173 
      case 'V':
1174 
      case 'v':
1175 
        print_version ();
1176 
        break;
1177 
      case 'd':
1178 
        debug = 1;
1179 
        break;
1180 
      case 'h':
1181 
      case '?':
1182 
        usage (stderr, 0);
1183 
      default:
1184 
      case 0:
1185 
        break;
1186 
      }
1187 
 
1188 
  if (optind != argc)
1189 
    usage (stdout, 1);
1190 
 
1191 
  if (srcdir != NULL)
1192 
    if (chdir (srcdir) != 0)
1193 
      fail (_("unable to change directory to \"%s\", errno = %s\n"),
1194 
            srcdir, xstrerror (errno));
1195 
 
1196 
  /* Check the unused bitfield in i386_cpu_flags.  */
1197 
#ifndef CpuUnused
1198 
  c = CpuNumOfBits - CpuMax - 1;
1199 
  if (c)
1200 
    fail (_("%d unused bits in i386_cpu_flags.\n"), c);
1201 
#endif
1202 
 
1203 
  /* Check the unused bitfield in i386_operand_type.  */
1204 
#ifndef OTUnused
1205 
  c = OTNumOfBits - OTMax - 1;
1206 
  if (c)
1207 
    fail (_("%d unused bits in i386_operand_type.\n"), c);
1208 
#endif
1209 
 
1210 
  qsort (cpu_flags, ARRAY_SIZE (cpu_flags), sizeof (cpu_flags [0]),
1211 
         compare);
1212 
 
1213 
  qsort (opcode_modifiers, ARRAY_SIZE (opcode_modifiers),
1214 
         sizeof (opcode_modifiers [0]), compare);
1215 
 
1216 
  qsort (operand_types, ARRAY_SIZE (operand_types),
1217 
         sizeof (operand_types [0]), compare);
1218 
 
1219 
  table = fopen ("i386-tbl.h", "w");
1220 
  if (table == NULL)
1221 
    fail (_("can't create i386-tbl.h, errno = %s\n"),
1222 
          xstrerror (errno));
1223 
 
1224 
  process_copyright (table);
1225 
 
1226 
  process_i386_opcodes (table);
1227 
  process_i386_registers (table);
1228 
  process_i386_initializers ();
1229 
 
1230 
  fclose (table);
1231 
 
1232 
  exit (0);
1233 
}

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