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22da050b L |
1 | /* Copyright 2007, 2008, 2009 |
2 | Free Software Foundation, Inc. | |
40b8e679 | 3 | |
9b201bb5 | 4 | This file is part of the GNU opcodes library. |
40b8e679 | 5 | |
9b201bb5 | 6 | This library is free software; you can redistribute it and/or modify |
40b8e679 | 7 | it under the terms of the GNU General Public License as published by |
9b201bb5 NC |
8 | the Free Software Foundation; either version 3, or (at your option) |
9 | any later version. | |
40b8e679 | 10 | |
9b201bb5 NC |
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. | |
40b8e679 L |
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 | |
9b201bb5 NC |
18 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
19 | MA 02110-1301, USA. */ | |
40b8e679 | 20 | |
40fb9820 | 21 | #include "sysdep.h" |
40b8e679 | 22 | #include <stdio.h> |
40b8e679 L |
23 | #include <errno.h> |
24 | #include "getopt.h" | |
25 | #include "libiberty.h" | |
c587b3f9 | 26 | #include "hashtab.h" |
40b8e679 L |
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 | ||
40fb9820 L |
37 | typedef struct initializer |
38 | { | |
39 | const char *name; | |
40 | const char *init; | |
41 | } initializer; | |
42 | ||
8acd5377 | 43 | static initializer cpu_flag_init[] = |
40fb9820 L |
44 | { |
45 | { "CPU_UNKNOWN_FLAGS", | |
46 | "unknown" }, | |
47 | { "CPU_GENERIC32_FLAGS", | |
48 | "Cpu186|Cpu286|Cpu386" }, | |
49 | { "CPU_GENERIC64_FLAGS", | |
bd5295b2 | 50 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|CpuMMX|CpuSSE|CpuSSE2|CpuLM" }, |
40fb9820 L |
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" }, | |
63 | { "CPU_I686_FLAGS", | |
64 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686" }, | |
65 | { "CPU_P2_FLAGS", | |
66 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuMMX" }, | |
67 | { "CPU_P3_FLAGS", | |
115c7c25 | 68 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuMMX|CpuSSE" }, |
40fb9820 | 69 | { "CPU_P4_FLAGS", |
bd5295b2 | 70 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|CpuMMX|CpuSSE|CpuSSE2" }, |
40fb9820 | 71 | { "CPU_NOCONA_FLAGS", |
bd5295b2 | 72 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuLM" }, |
40fb9820 | 73 | { "CPU_CORE_FLAGS", |
bd5295b2 | 74 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" }, |
40fb9820 | 75 | { "CPU_CORE2_FLAGS", |
bd5295b2 L |
76 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuLM" }, |
77 | { "CPU_COREI7_FLAGS", | |
78 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuRdtscp|CpuLM" }, | |
40fb9820 | 79 | { "CPU_K6_FLAGS", |
bd5295b2 | 80 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|CpuMMX" }, |
40fb9820 | 81 | { "CPU_K6_2_FLAGS", |
bd5295b2 | 82 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|CpuMMX|Cpu3dnow" }, |
40fb9820 | 83 | { "CPU_ATHLON_FLAGS", |
bd5295b2 | 84 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuMMX|Cpu3dnow|Cpu3dnowA" }, |
40fb9820 | 85 | { "CPU_K8_FLAGS", |
bd5295b2 | 86 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuLM" }, |
40fb9820 | 87 | { "CPU_AMDFAM10_FLAGS", |
bd5295b2 L |
88 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM" }, |
89 | { "CPU_CLFLUSH_FLAGS", | |
90 | "CpuClflush" }, | |
91 | { "CPU_SYSCALL_FLAGS", | |
92 | "CpuSYSCALL" }, | |
40fb9820 L |
93 | { "CPU_MMX_FLAGS", |
94 | "CpuMMX" }, | |
95 | { "CPU_SSE_FLAGS", | |
115c7c25 | 96 | "CpuMMX|CpuSSE" }, |
40fb9820 | 97 | { "CPU_SSE2_FLAGS", |
115c7c25 | 98 | "CpuMMX|CpuSSE|CpuSSE2" }, |
40fb9820 | 99 | { "CPU_SSE3_FLAGS", |
115c7c25 | 100 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" }, |
40fb9820 | 101 | { "CPU_SSSE3_FLAGS", |
115c7c25 | 102 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3" }, |
40fb9820 | 103 | { "CPU_SSE4_1_FLAGS", |
115c7c25 | 104 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1" }, |
40fb9820 | 105 | { "CPU_SSE4_2_FLAGS", |
115c7c25 | 106 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2" }, |
6305a203 L |
107 | { "CPU_VMX_FLAGS", |
108 | "CpuVMX" }, | |
109 | { "CPU_SMX_FLAGS", | |
110 | "CpuSMX" }, | |
f03fe4c1 L |
111 | { "CPU_XSAVE_FLAGS", |
112 | "CpuXsave" }, | |
c0f3af97 L |
113 | { "CPU_AES_FLAGS", |
114 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAES" }, | |
594ab6a3 L |
115 | { "CPU_PCLMUL_FLAGS", |
116 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuPCLMUL" }, | |
c0f3af97 L |
117 | { "CPU_FMA_FLAGS", |
118 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA" }, | |
f1f8f695 L |
119 | { "CPU_MOVBE_FLAGS", |
120 | "CpuMovbe" }, | |
1b7f3fb0 L |
121 | { "CPU_RDTSCP_FLAGS", |
122 | "CpuRdtscp" }, | |
f1f8f695 L |
123 | { "CPU_EPT_FLAGS", |
124 | "CpuEPT" }, | |
40fb9820 L |
125 | { "CPU_3DNOW_FLAGS", |
126 | "CpuMMX|Cpu3dnow" }, | |
127 | { "CPU_3DNOWA_FLAGS", | |
115c7c25 | 128 | "CpuMMX|Cpu3dnow|Cpu3dnowA" }, |
40fb9820 L |
129 | { "CPU_PADLOCK_FLAGS", |
130 | "CpuPadLock" }, | |
131 | { "CPU_SVME_FLAGS", | |
132 | "CpuSVME" }, | |
133 | { "CPU_SSE4A_FLAGS", | |
115c7c25 | 134 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a" }, |
40fb9820 | 135 | { "CPU_ABM_FLAGS", |
3629bb00 | 136 | "CpuABM" }, |
c0f3af97 L |
137 | { "CPU_AVX_FLAGS", |
138 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX" }, | |
40fb9820 L |
139 | }; |
140 | ||
8acd5377 | 141 | static initializer operand_type_init[] = |
40fb9820 L |
142 | { |
143 | { "OPERAND_TYPE_NONE", | |
144 | "0" }, | |
145 | { "OPERAND_TYPE_REG8", | |
146 | "Reg8" }, | |
147 | { "OPERAND_TYPE_REG16", | |
148 | "Reg16" }, | |
149 | { "OPERAND_TYPE_REG32", | |
150 | "Reg32" }, | |
151 | { "OPERAND_TYPE_REG64", | |
152 | "Reg64" }, | |
153 | { "OPERAND_TYPE_IMM1", | |
154 | "Imm1" }, | |
155 | { "OPERAND_TYPE_IMM8", | |
156 | "Imm8" }, | |
157 | { "OPERAND_TYPE_IMM8S", | |
158 | "Imm8S" }, | |
159 | { "OPERAND_TYPE_IMM16", | |
160 | "Imm16" }, | |
161 | { "OPERAND_TYPE_IMM32", | |
162 | "Imm32" }, | |
163 | { "OPERAND_TYPE_IMM32S", | |
164 | "Imm32S" }, | |
165 | { "OPERAND_TYPE_IMM64", | |
166 | "Imm64" }, | |
167 | { "OPERAND_TYPE_BASEINDEX", | |
168 | "BaseIndex" }, | |
169 | { "OPERAND_TYPE_DISP8", | |
170 | "Disp8" }, | |
171 | { "OPERAND_TYPE_DISP16", | |
172 | "Disp16" }, | |
173 | { "OPERAND_TYPE_DISP32", | |
174 | "Disp32" }, | |
175 | { "OPERAND_TYPE_DISP32S", | |
176 | "Disp32S" }, | |
177 | { "OPERAND_TYPE_DISP64", | |
178 | "Disp64" }, | |
179 | { "OPERAND_TYPE_INOUTPORTREG", | |
180 | "InOutPortReg" }, | |
181 | { "OPERAND_TYPE_SHIFTCOUNT", | |
182 | "ShiftCount" }, | |
183 | { "OPERAND_TYPE_CONTROL", | |
184 | "Control" }, | |
185 | { "OPERAND_TYPE_TEST", | |
186 | "Test" }, | |
187 | { "OPERAND_TYPE_DEBUG", | |
188 | "FloatReg" }, | |
189 | { "OPERAND_TYPE_FLOATREG", | |
190 | "FloatReg" }, | |
191 | { "OPERAND_TYPE_FLOATACC", | |
192 | "FloatAcc" }, | |
193 | { "OPERAND_TYPE_SREG2", | |
194 | "SReg2" }, | |
195 | { "OPERAND_TYPE_SREG3", | |
196 | "SReg3" }, | |
197 | { "OPERAND_TYPE_ACC", | |
198 | "Acc" }, | |
199 | { "OPERAND_TYPE_JUMPABSOLUTE", | |
200 | "JumpAbsolute" }, | |
201 | { "OPERAND_TYPE_REGMMX", | |
202 | "RegMMX" }, | |
203 | { "OPERAND_TYPE_REGXMM", | |
204 | "RegXMM" }, | |
c0f3af97 L |
205 | { "OPERAND_TYPE_REGYMM", |
206 | "RegYMM" }, | |
40fb9820 L |
207 | { "OPERAND_TYPE_ESSEG", |
208 | "EsSeg" }, | |
209 | { "OPERAND_TYPE_ACC32", | |
7d5e4556 | 210 | "Reg32|Acc|Dword" }, |
40fb9820 | 211 | { "OPERAND_TYPE_ACC64", |
7d5e4556 | 212 | "Reg64|Acc|Qword" }, |
65da13b5 L |
213 | { "OPERAND_TYPE_INOUTPORTREG", |
214 | "InOutPortReg" }, | |
40fb9820 L |
215 | { "OPERAND_TYPE_REG16_INOUTPORTREG", |
216 | "Reg16|InOutPortReg" }, | |
217 | { "OPERAND_TYPE_DISP16_32", | |
218 | "Disp16|Disp32" }, | |
219 | { "OPERAND_TYPE_ANYDISP", | |
220 | "Disp8|Disp16|Disp32|Disp32S|Disp64" }, | |
221 | { "OPERAND_TYPE_IMM16_32", | |
222 | "Imm16|Imm32" }, | |
223 | { "OPERAND_TYPE_IMM16_32S", | |
224 | "Imm16|Imm32S" }, | |
225 | { "OPERAND_TYPE_IMM16_32_32S", | |
226 | "Imm16|Imm32|Imm32S" }, | |
227 | { "OPERAND_TYPE_IMM32_32S_DISP32", | |
228 | "Imm32|Imm32S|Disp32" }, | |
229 | { "OPERAND_TYPE_IMM64_DISP64", | |
230 | "Imm64|Disp64" }, | |
231 | { "OPERAND_TYPE_IMM32_32S_64_DISP32", | |
232 | "Imm32|Imm32S|Imm64|Disp32" }, | |
233 | { "OPERAND_TYPE_IMM32_32S_64_DISP32_64", | |
234 | "Imm32|Imm32S|Imm64|Disp32|Disp64" }, | |
235 | }; | |
236 | ||
237 | typedef struct bitfield | |
238 | { | |
239 | int position; | |
240 | int value; | |
241 | const char *name; | |
242 | } bitfield; | |
243 | ||
244 | #define BITFIELD(n) { n, 0, #n } | |
245 | ||
246 | static bitfield cpu_flags[] = | |
247 | { | |
248 | BITFIELD (Cpu186), | |
249 | BITFIELD (Cpu286), | |
250 | BITFIELD (Cpu386), | |
251 | BITFIELD (Cpu486), | |
252 | BITFIELD (Cpu586), | |
253 | BITFIELD (Cpu686), | |
bd5295b2 L |
254 | BITFIELD (CpuClflush), |
255 | BITFIELD (CpuSYSCALL), | |
40fb9820 | 256 | BITFIELD (CpuMMX), |
40fb9820 L |
257 | BITFIELD (CpuSSE), |
258 | BITFIELD (CpuSSE2), | |
259 | BITFIELD (CpuSSE3), | |
260 | BITFIELD (CpuSSSE3), | |
261 | BITFIELD (CpuSSE4_1), | |
262 | BITFIELD (CpuSSE4_2), | |
c0f3af97 | 263 | BITFIELD (CpuAVX), |
40fb9820 L |
264 | BITFIELD (CpuSSE4a), |
265 | BITFIELD (Cpu3dnow), | |
266 | BITFIELD (Cpu3dnowA), | |
267 | BITFIELD (CpuPadLock), | |
268 | BITFIELD (CpuSVME), | |
269 | BITFIELD (CpuVMX), | |
47dd174c | 270 | BITFIELD (CpuSMX), |
40fb9820 | 271 | BITFIELD (CpuABM), |
475a2301 | 272 | BITFIELD (CpuXsave), |
c0f3af97 | 273 | BITFIELD (CpuAES), |
594ab6a3 | 274 | BITFIELD (CpuPCLMUL), |
c0f3af97 L |
275 | BITFIELD (CpuFMA), |
276 | BITFIELD (CpuLM), | |
f1f8f695 L |
277 | BITFIELD (CpuMovbe), |
278 | BITFIELD (CpuEPT), | |
1b7f3fb0 | 279 | BITFIELD (CpuRdtscp), |
40fb9820 L |
280 | BITFIELD (Cpu64), |
281 | BITFIELD (CpuNo64), | |
282 | #ifdef CpuUnused | |
283 | BITFIELD (CpuUnused), | |
284 | #endif | |
285 | }; | |
286 | ||
287 | static bitfield opcode_modifiers[] = | |
288 | { | |
289 | BITFIELD (D), | |
290 | BITFIELD (W), | |
b6169b20 | 291 | BITFIELD (S), |
40fb9820 L |
292 | BITFIELD (Modrm), |
293 | BITFIELD (ShortForm), | |
294 | BITFIELD (Jump), | |
295 | BITFIELD (JumpDword), | |
296 | BITFIELD (JumpByte), | |
297 | BITFIELD (JumpInterSegment), | |
298 | BITFIELD (FloatMF), | |
299 | BITFIELD (FloatR), | |
300 | BITFIELD (FloatD), | |
301 | BITFIELD (Size16), | |
302 | BITFIELD (Size32), | |
303 | BITFIELD (Size64), | |
304 | BITFIELD (IgnoreSize), | |
305 | BITFIELD (DefaultSize), | |
306 | BITFIELD (No_bSuf), | |
307 | BITFIELD (No_wSuf), | |
308 | BITFIELD (No_lSuf), | |
309 | BITFIELD (No_sSuf), | |
310 | BITFIELD (No_qSuf), | |
7ce189b3 | 311 | BITFIELD (No_ldSuf), |
40fb9820 L |
312 | BITFIELD (FWait), |
313 | BITFIELD (IsString), | |
314 | BITFIELD (RegKludge), | |
e2ec9d29 | 315 | BITFIELD (FirstXmm0), |
c0f3af97 | 316 | BITFIELD (Implicit1stXmm0), |
ca61edf2 L |
317 | BITFIELD (ByteOkIntel), |
318 | BITFIELD (ToDword), | |
319 | BITFIELD (ToQword), | |
320 | BITFIELD (AddrPrefixOp0), | |
40fb9820 L |
321 | BITFIELD (IsPrefix), |
322 | BITFIELD (ImmExt), | |
323 | BITFIELD (NoRex64), | |
324 | BITFIELD (Rex64), | |
325 | BITFIELD (Ugh), | |
c0f3af97 L |
326 | BITFIELD (Vex), |
327 | BITFIELD (Vex256), | |
c0f3af97 | 328 | BITFIELD (VexNDS), |
03547503 | 329 | BITFIELD (VexNDD), |
c0f3af97 L |
330 | BITFIELD (VexW0), |
331 | BITFIELD (VexW1), | |
332 | BITFIELD (Vex0F), | |
333 | BITFIELD (Vex0F38), | |
334 | BITFIELD (Vex0F3A), | |
335 | BITFIELD (Vex3Sources), | |
336 | BITFIELD (VexImmExt), | |
337 | BITFIELD (SSE2AVX), | |
81f8a913 | 338 | BITFIELD (NoAVX), |
1efbbeb4 L |
339 | BITFIELD (OldGcc), |
340 | BITFIELD (ATTMnemonic), | |
e1d4d893 | 341 | BITFIELD (ATTSyntax), |
5c07affc | 342 | BITFIELD (IntelSyntax), |
40fb9820 L |
343 | }; |
344 | ||
345 | static bitfield operand_types[] = | |
346 | { | |
347 | BITFIELD (Reg8), | |
348 | BITFIELD (Reg16), | |
349 | BITFIELD (Reg32), | |
350 | BITFIELD (Reg64), | |
351 | BITFIELD (FloatReg), | |
352 | BITFIELD (RegMMX), | |
353 | BITFIELD (RegXMM), | |
c0f3af97 | 354 | BITFIELD (RegYMM), |
40fb9820 L |
355 | BITFIELD (Imm8), |
356 | BITFIELD (Imm8S), | |
357 | BITFIELD (Imm16), | |
358 | BITFIELD (Imm32), | |
359 | BITFIELD (Imm32S), | |
360 | BITFIELD (Imm64), | |
361 | BITFIELD (Imm1), | |
362 | BITFIELD (BaseIndex), | |
363 | BITFIELD (Disp8), | |
364 | BITFIELD (Disp16), | |
365 | BITFIELD (Disp32), | |
366 | BITFIELD (Disp32S), | |
367 | BITFIELD (Disp64), | |
368 | BITFIELD (InOutPortReg), | |
369 | BITFIELD (ShiftCount), | |
370 | BITFIELD (Control), | |
371 | BITFIELD (Debug), | |
372 | BITFIELD (Test), | |
373 | BITFIELD (SReg2), | |
374 | BITFIELD (SReg3), | |
375 | BITFIELD (Acc), | |
376 | BITFIELD (FloatAcc), | |
377 | BITFIELD (JumpAbsolute), | |
378 | BITFIELD (EsSeg), | |
379 | BITFIELD (RegMem), | |
5c07affc | 380 | BITFIELD (Mem), |
7d5e4556 L |
381 | BITFIELD (Byte), |
382 | BITFIELD (Word), | |
383 | BITFIELD (Dword), | |
384 | BITFIELD (Fword), | |
385 | BITFIELD (Qword), | |
386 | BITFIELD (Tbyte), | |
387 | BITFIELD (Xmmword), | |
c0f3af97 | 388 | BITFIELD (Ymmword), |
7d5e4556 L |
389 | BITFIELD (Unspecified), |
390 | BITFIELD (Anysize), | |
40fb9820 L |
391 | #ifdef OTUnused |
392 | BITFIELD (OTUnused), | |
393 | #endif | |
394 | }; | |
395 | ||
3d4d5afa L |
396 | static const char *filename; |
397 | ||
40fb9820 L |
398 | static int |
399 | compare (const void *x, const void *y) | |
400 | { | |
401 | const bitfield *xp = (const bitfield *) x; | |
402 | const bitfield *yp = (const bitfield *) y; | |
403 | return xp->position - yp->position; | |
404 | } | |
405 | ||
40b8e679 L |
406 | static void |
407 | fail (const char *message, ...) | |
408 | { | |
409 | va_list args; | |
410 | ||
411 | va_start (args, message); | |
412 | fprintf (stderr, _("%s: Error: "), program_name); | |
413 | vfprintf (stderr, message, args); | |
414 | va_end (args); | |
415 | xexit (1); | |
416 | } | |
417 | ||
72ffa0fb L |
418 | static void |
419 | process_copyright (FILE *fp) | |
420 | { | |
421 | fprintf (fp, "/* This file is automatically generated by i386-gen. Do not edit! */\n\ | |
22da050b L |
422 | /* Copyright 2007, 2008, 2009\n\ |
423 | Free Software Foundation, Inc.\n\ | |
72ffa0fb L |
424 | \n\ |
425 | This file is part of the GNU opcodes library.\n\ | |
426 | \n\ | |
427 | This library is free software; you can redistribute it and/or modify\n\ | |
428 | it under the terms of the GNU General Public License as published by\n\ | |
429 | the Free Software Foundation; either version 3, or (at your option)\n\ | |
430 | any later version.\n\ | |
431 | \n\ | |
432 | It is distributed in the hope that it will be useful, but WITHOUT\n\ | |
433 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\n\ | |
434 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public\n\ | |
435 | License for more details.\n\ | |
436 | \n\ | |
437 | You should have received a copy of the GNU General Public License\n\ | |
438 | along with this program; if not, write to the Free Software\n\ | |
439 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,\n\ | |
440 | MA 02110-1301, USA. */\n"); | |
441 | } | |
442 | ||
40b8e679 L |
443 | /* Remove leading white spaces. */ |
444 | ||
445 | static char * | |
446 | remove_leading_whitespaces (char *str) | |
447 | { | |
448 | while (ISSPACE (*str)) | |
449 | str++; | |
450 | return str; | |
451 | } | |
452 | ||
453 | /* Remove trailing white spaces. */ | |
454 | ||
455 | static void | |
456 | remove_trailing_whitespaces (char *str) | |
457 | { | |
458 | size_t last = strlen (str); | |
459 | ||
460 | if (last == 0) | |
461 | return; | |
462 | ||
463 | do | |
464 | { | |
465 | last--; | |
466 | if (ISSPACE (str [last])) | |
467 | str[last] = '\0'; | |
468 | else | |
469 | break; | |
470 | } | |
471 | while (last != 0); | |
472 | } | |
473 | ||
93b1ec2c | 474 | /* Find next field separated by SEP and terminate it. Return a |
40b8e679 L |
475 | pointer to the one after it. */ |
476 | ||
477 | static char * | |
c587b3f9 | 478 | next_field (char *str, char sep, char **next, char *last) |
40b8e679 L |
479 | { |
480 | char *p; | |
481 | ||
482 | p = remove_leading_whitespaces (str); | |
93b1ec2c | 483 | for (str = p; *str != sep && *str != '\0'; str++); |
40b8e679 L |
484 | |
485 | *str = '\0'; | |
486 | remove_trailing_whitespaces (p); | |
487 | ||
488 | *next = str + 1; | |
489 | ||
c587b3f9 L |
490 | if (p >= last) |
491 | abort (); | |
492 | ||
40b8e679 L |
493 | return p; |
494 | } | |
495 | ||
40fb9820 | 496 | static void |
bd5295b2 | 497 | set_bitfield (const char *f, bitfield *array, unsigned int size, int lineno) |
40fb9820 L |
498 | { |
499 | unsigned int i; | |
500 | ||
1b7f3fb0 | 501 | if (strcmp (f, "Mmword") == 0) |
7d5e4556 L |
502 | f= "Qword"; |
503 | else if (strcmp (f, "Oword") == 0) | |
504 | f= "Xmmword"; | |
40fb9820 L |
505 | |
506 | for (i = 0; i < size; i++) | |
507 | if (strcasecmp (array[i].name, f) == 0) | |
508 | { | |
509 | array[i].value = 1; | |
510 | return; | |
511 | } | |
512 | ||
bd5295b2 L |
513 | if (lineno != -1) |
514 | fail (_("%s: %d: Unknown bitfield: %s\n"), filename, lineno, f); | |
515 | else | |
516 | fail (_("Unknown bitfield: %s\n"), f); | |
40fb9820 L |
517 | } |
518 | ||
519 | static void | |
520 | output_cpu_flags (FILE *table, bitfield *flags, unsigned int size, | |
521 | int macro, const char *comma, const char *indent) | |
522 | { | |
523 | unsigned int i; | |
524 | ||
525 | fprintf (table, "%s{ { ", indent); | |
526 | ||
527 | for (i = 0; i < size - 1; i++) | |
528 | { | |
529 | fprintf (table, "%d, ", flags[i].value); | |
530 | if (((i + 1) % 20) == 0) | |
531 | { | |
532 | /* We need \\ for macro. */ | |
533 | if (macro) | |
534 | fprintf (table, " \\\n %s", indent); | |
535 | else | |
536 | fprintf (table, "\n %s", indent); | |
537 | } | |
538 | } | |
539 | ||
540 | fprintf (table, "%d } }%s\n", flags[i].value, comma); | |
541 | } | |
542 | ||
543 | static void | |
544 | process_i386_cpu_flag (FILE *table, char *flag, int macro, | |
bd5295b2 L |
545 | const char *comma, const char *indent, |
546 | int lineno) | |
40fb9820 L |
547 | { |
548 | char *str, *next, *last; | |
549 | bitfield flags [ARRAY_SIZE (cpu_flags)]; | |
550 | ||
551 | /* Copy the default cpu flags. */ | |
552 | memcpy (flags, cpu_flags, sizeof (cpu_flags)); | |
553 | ||
554 | if (strcasecmp (flag, "unknown") == 0) | |
555 | { | |
556 | unsigned int i; | |
557 | ||
558 | /* We turn on everything except for cpu64 in case of | |
559 | CPU_UNKNOWN_FLAGS. */ | |
560 | for (i = 0; i < ARRAY_SIZE (flags); i++) | |
561 | if (flags[i].position != Cpu64) | |
562 | flags[i].value = 1; | |
563 | } | |
564 | else if (strcmp (flag, "0")) | |
565 | { | |
566 | last = flag + strlen (flag); | |
567 | for (next = flag; next && next < last; ) | |
568 | { | |
c587b3f9 | 569 | str = next_field (next, '|', &next, last); |
40fb9820 | 570 | if (str) |
bd5295b2 | 571 | set_bitfield (str, flags, ARRAY_SIZE (flags), lineno); |
40fb9820 L |
572 | } |
573 | } | |
574 | ||
575 | output_cpu_flags (table, flags, ARRAY_SIZE (flags), macro, | |
576 | comma, indent); | |
577 | } | |
578 | ||
579 | static void | |
580 | output_opcode_modifier (FILE *table, bitfield *modifier, unsigned int size) | |
581 | { | |
582 | unsigned int i; | |
583 | ||
584 | fprintf (table, " { "); | |
585 | ||
586 | for (i = 0; i < size - 1; i++) | |
587 | { | |
588 | fprintf (table, "%d, ", modifier[i].value); | |
589 | if (((i + 1) % 20) == 0) | |
590 | fprintf (table, "\n "); | |
591 | } | |
592 | ||
593 | fprintf (table, "%d },\n", modifier[i].value); | |
594 | } | |
595 | ||
596 | static void | |
bd5295b2 | 597 | process_i386_opcode_modifier (FILE *table, char *mod, int lineno) |
40fb9820 L |
598 | { |
599 | char *str, *next, *last; | |
600 | bitfield modifiers [ARRAY_SIZE (opcode_modifiers)]; | |
601 | ||
602 | /* Copy the default opcode modifier. */ | |
603 | memcpy (modifiers, opcode_modifiers, sizeof (modifiers)); | |
604 | ||
605 | if (strcmp (mod, "0")) | |
606 | { | |
607 | last = mod + strlen (mod); | |
608 | for (next = mod; next && next < last; ) | |
609 | { | |
c587b3f9 | 610 | str = next_field (next, '|', &next, last); |
40fb9820 | 611 | if (str) |
bd5295b2 | 612 | set_bitfield (str, modifiers, ARRAY_SIZE (modifiers), lineno); |
40fb9820 L |
613 | } |
614 | } | |
615 | output_opcode_modifier (table, modifiers, ARRAY_SIZE (modifiers)); | |
616 | } | |
617 | ||
618 | static void | |
619 | output_operand_type (FILE *table, bitfield *types, unsigned int size, | |
620 | int macro, const char *indent) | |
621 | { | |
622 | unsigned int i; | |
623 | ||
624 | fprintf (table, "{ { "); | |
625 | ||
626 | for (i = 0; i < size - 1; i++) | |
627 | { | |
628 | fprintf (table, "%d, ", types[i].value); | |
629 | if (((i + 1) % 20) == 0) | |
630 | { | |
631 | /* We need \\ for macro. */ | |
632 | if (macro) | |
633 | fprintf (table, "\\\n%s", indent); | |
634 | else | |
635 | fprintf (table, "\n%s", indent); | |
636 | } | |
637 | } | |
638 | ||
639 | fprintf (table, "%d } }", types[i].value); | |
640 | } | |
641 | ||
642 | static void | |
643 | process_i386_operand_type (FILE *table, char *op, int macro, | |
bd5295b2 | 644 | const char *indent, int lineno) |
40fb9820 L |
645 | { |
646 | char *str, *next, *last; | |
647 | bitfield types [ARRAY_SIZE (operand_types)]; | |
648 | ||
649 | /* Copy the default operand type. */ | |
650 | memcpy (types, operand_types, sizeof (types)); | |
651 | ||
652 | if (strcmp (op, "0")) | |
653 | { | |
654 | last = op + strlen (op); | |
655 | for (next = op; next && next < last; ) | |
656 | { | |
c587b3f9 | 657 | str = next_field (next, '|', &next, last); |
40fb9820 | 658 | if (str) |
bd5295b2 | 659 | set_bitfield (str, types, ARRAY_SIZE (types), lineno); |
40fb9820 L |
660 | } |
661 | } | |
662 | output_operand_type (table, types, ARRAY_SIZE (types), macro, | |
663 | indent); | |
664 | } | |
665 | ||
c587b3f9 L |
666 | static void |
667 | output_i386_opcode (FILE *table, const char *name, char *str, | |
bd5295b2 | 668 | char *last, int lineno) |
c587b3f9 L |
669 | { |
670 | unsigned int i; | |
671 | char *operands, *base_opcode, *extension_opcode, *opcode_length; | |
672 | char *cpu_flags, *opcode_modifier, *operand_types [MAX_OPERANDS]; | |
673 | ||
674 | /* Find number of operands. */ | |
675 | operands = next_field (str, ',', &str, last); | |
676 | ||
677 | /* Find base_opcode. */ | |
678 | base_opcode = next_field (str, ',', &str, last); | |
679 | ||
680 | /* Find extension_opcode. */ | |
681 | extension_opcode = next_field (str, ',', &str, last); | |
682 | ||
683 | /* Find opcode_length. */ | |
684 | opcode_length = next_field (str, ',', &str, last); | |
685 | ||
686 | /* Find cpu_flags. */ | |
687 | cpu_flags = next_field (str, ',', &str, last); | |
688 | ||
689 | /* Find opcode_modifier. */ | |
690 | opcode_modifier = next_field (str, ',', &str, last); | |
691 | ||
692 | /* Remove the first {. */ | |
693 | str = remove_leading_whitespaces (str); | |
694 | if (*str != '{') | |
695 | abort (); | |
696 | str = remove_leading_whitespaces (str + 1); | |
697 | ||
698 | i = strlen (str); | |
699 | ||
700 | /* There are at least "X}". */ | |
701 | if (i < 2) | |
702 | abort (); | |
703 | ||
704 | /* Remove trailing white spaces and }. */ | |
705 | do | |
706 | { | |
707 | i--; | |
708 | if (ISSPACE (str[i]) || str[i] == '}') | |
709 | str[i] = '\0'; | |
710 | else | |
711 | break; | |
712 | } | |
713 | while (i != 0); | |
714 | ||
715 | last = str + i; | |
716 | ||
717 | /* Find operand_types. */ | |
718 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
719 | { | |
720 | if (str >= last) | |
721 | { | |
722 | operand_types [i] = NULL; | |
723 | break; | |
724 | } | |
725 | ||
726 | operand_types [i] = next_field (str, ',', &str, last); | |
727 | if (*operand_types[i] == '0') | |
728 | { | |
729 | if (i != 0) | |
730 | operand_types[i] = NULL; | |
731 | break; | |
732 | } | |
733 | } | |
734 | ||
735 | fprintf (table, " { \"%s\", %s, %s, %s, %s,\n", | |
736 | name, operands, base_opcode, extension_opcode, | |
737 | opcode_length); | |
738 | ||
bd5295b2 | 739 | process_i386_cpu_flag (table, cpu_flags, 0, ",", " ", lineno); |
c587b3f9 | 740 | |
bd5295b2 | 741 | process_i386_opcode_modifier (table, opcode_modifier, lineno); |
c587b3f9 L |
742 | |
743 | fprintf (table, " { "); | |
744 | ||
745 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
746 | { | |
747 | if (operand_types[i] == NULL || *operand_types[i] == '0') | |
748 | { | |
749 | if (i == 0) | |
bd5295b2 | 750 | process_i386_operand_type (table, "0", 0, "\t ", lineno); |
c587b3f9 L |
751 | break; |
752 | } | |
753 | ||
754 | if (i != 0) | |
755 | fprintf (table, ",\n "); | |
756 | ||
757 | process_i386_operand_type (table, operand_types[i], 0, | |
bd5295b2 | 758 | "\t ", lineno); |
c587b3f9 L |
759 | } |
760 | fprintf (table, " } },\n"); | |
761 | } | |
762 | ||
763 | struct opcode_hash_entry | |
764 | { | |
765 | struct opcode_hash_entry *next; | |
766 | char *name; | |
767 | char *opcode; | |
bd5295b2 | 768 | int lineno; |
c587b3f9 L |
769 | }; |
770 | ||
771 | /* Calculate the hash value of an opcode hash entry P. */ | |
772 | ||
773 | static hashval_t | |
774 | opcode_hash_hash (const void *p) | |
775 | { | |
776 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
777 | return htab_hash_string (entry->name); | |
778 | } | |
779 | ||
780 | /* Compare a string Q against an opcode hash entry P. */ | |
781 | ||
782 | static int | |
783 | opcode_hash_eq (const void *p, const void *q) | |
784 | { | |
785 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
786 | const char *name = (const char *) q; | |
787 | return strcmp (name, entry->name) == 0; | |
788 | } | |
789 | ||
40b8e679 | 790 | static void |
72ffa0fb | 791 | process_i386_opcodes (FILE *table) |
40b8e679 | 792 | { |
3d4d5afa | 793 | FILE *fp; |
40b8e679 | 794 | char buf[2048]; |
c587b3f9 L |
795 | unsigned int i, j; |
796 | char *str, *p, *last, *name; | |
797 | struct opcode_hash_entry **hash_slot, **entry, *next; | |
798 | htab_t opcode_hash_table; | |
799 | struct opcode_hash_entry **opcode_array; | |
800 | unsigned int opcode_array_size = 1024; | |
bd5295b2 | 801 | int lineno = 0; |
40b8e679 | 802 | |
3d4d5afa L |
803 | filename = "i386-opc.tbl"; |
804 | fp = fopen (filename, "r"); | |
805 | ||
40b8e679 | 806 | if (fp == NULL) |
34edb9ad | 807 | fail (_("can't find i386-opc.tbl for reading, errno = %s\n"), |
40fb9820 | 808 | xstrerror (errno)); |
40b8e679 | 809 | |
c587b3f9 L |
810 | i = 0; |
811 | opcode_array = (struct opcode_hash_entry **) | |
812 | xmalloc (sizeof (*opcode_array) * opcode_array_size); | |
813 | ||
814 | opcode_hash_table = htab_create_alloc (16, opcode_hash_hash, | |
815 | opcode_hash_eq, NULL, | |
816 | xcalloc, free); | |
817 | ||
34edb9ad L |
818 | fprintf (table, "\n/* i386 opcode table. */\n\n"); |
819 | fprintf (table, "const template i386_optab[] =\n{\n"); | |
40b8e679 | 820 | |
c587b3f9 | 821 | /* Put everything on opcode array. */ |
40b8e679 L |
822 | while (!feof (fp)) |
823 | { | |
824 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
825 | break; | |
826 | ||
3d4d5afa L |
827 | lineno++; |
828 | ||
40b8e679 L |
829 | p = remove_leading_whitespaces (buf); |
830 | ||
831 | /* Skip comments. */ | |
832 | str = strstr (p, "//"); | |
833 | if (str != NULL) | |
834 | str[0] = '\0'; | |
835 | ||
836 | /* Remove trailing white spaces. */ | |
837 | remove_trailing_whitespaces (p); | |
838 | ||
839 | switch (p[0]) | |
840 | { | |
841 | case '#': | |
c587b3f9 | 842 | /* Ignore comments. */ |
40b8e679 L |
843 | case '\0': |
844 | continue; | |
845 | break; | |
846 | default: | |
847 | break; | |
848 | } | |
849 | ||
850 | last = p + strlen (p); | |
851 | ||
852 | /* Find name. */ | |
c587b3f9 | 853 | name = next_field (p, ',', &str, last); |
40b8e679 | 854 | |
c587b3f9 L |
855 | /* Get the slot in hash table. */ |
856 | hash_slot = (struct opcode_hash_entry **) | |
857 | htab_find_slot_with_hash (opcode_hash_table, name, | |
858 | htab_hash_string (name), | |
859 | INSERT); | |
40b8e679 | 860 | |
c587b3f9 | 861 | if (*hash_slot == NULL) |
40b8e679 | 862 | { |
c587b3f9 L |
863 | /* It is the new one. Put it on opcode array. */ |
864 | if (i >= opcode_array_size) | |
40b8e679 | 865 | { |
c587b3f9 L |
866 | /* Grow the opcode array when needed. */ |
867 | opcode_array_size += 1024; | |
868 | opcode_array = (struct opcode_hash_entry **) | |
869 | xrealloc (opcode_array, | |
870 | sizeof (*opcode_array) * opcode_array_size); | |
40b8e679 L |
871 | } |
872 | ||
c587b3f9 L |
873 | opcode_array[i] = (struct opcode_hash_entry *) |
874 | xmalloc (sizeof (struct opcode_hash_entry)); | |
875 | opcode_array[i]->next = NULL; | |
876 | opcode_array[i]->name = xstrdup (name); | |
877 | opcode_array[i]->opcode = xstrdup (str); | |
bd5295b2 | 878 | opcode_array[i]->lineno = lineno; |
c587b3f9 L |
879 | *hash_slot = opcode_array[i]; |
880 | i++; | |
40b8e679 | 881 | } |
c587b3f9 | 882 | else |
40b8e679 | 883 | { |
c587b3f9 L |
884 | /* Append it to the existing one. */ |
885 | entry = hash_slot; | |
886 | while ((*entry) != NULL) | |
887 | entry = &(*entry)->next; | |
888 | *entry = (struct opcode_hash_entry *) | |
889 | xmalloc (sizeof (struct opcode_hash_entry)); | |
890 | (*entry)->next = NULL; | |
891 | (*entry)->name = (*hash_slot)->name; | |
892 | (*entry)->opcode = xstrdup (str); | |
bd5295b2 | 893 | (*entry)->lineno = lineno; |
c587b3f9 L |
894 | } |
895 | } | |
40b8e679 | 896 | |
c587b3f9 L |
897 | /* Process opcode array. */ |
898 | for (j = 0; j < i; j++) | |
899 | { | |
900 | for (next = opcode_array[j]; next; next = next->next) | |
901 | { | |
902 | name = next->name; | |
903 | str = next->opcode; | |
bd5295b2 | 904 | lineno = next->lineno; |
c587b3f9 | 905 | last = str + strlen (str); |
bd5295b2 | 906 | output_i386_opcode (table, name, str, last, lineno); |
40b8e679 | 907 | } |
40b8e679 L |
908 | } |
909 | ||
34edb9ad L |
910 | fclose (fp); |
911 | ||
4dffcebc | 912 | fprintf (table, " { NULL, 0, 0, 0, 0,\n"); |
40fb9820 | 913 | |
bd5295b2 | 914 | process_i386_cpu_flag (table, "0", 0, ",", " ", -1); |
40fb9820 | 915 | |
bd5295b2 | 916 | process_i386_opcode_modifier (table, "0", -1); |
40fb9820 L |
917 | |
918 | fprintf (table, " { "); | |
bd5295b2 | 919 | process_i386_operand_type (table, "0", 0, "\t ", -1); |
40fb9820 L |
920 | fprintf (table, " } }\n"); |
921 | ||
34edb9ad | 922 | fprintf (table, "};\n"); |
40b8e679 L |
923 | } |
924 | ||
925 | static void | |
72ffa0fb | 926 | process_i386_registers (FILE *table) |
40b8e679 | 927 | { |
3d4d5afa | 928 | FILE *fp; |
40b8e679 L |
929 | char buf[2048]; |
930 | char *str, *p, *last; | |
931 | char *reg_name, *reg_type, *reg_flags, *reg_num; | |
a60de03c | 932 | char *dw2_32_num, *dw2_64_num; |
bd5295b2 | 933 | int lineno = 0; |
40b8e679 | 934 | |
3d4d5afa L |
935 | filename = "i386-reg.tbl"; |
936 | fp = fopen (filename, "r"); | |
40b8e679 | 937 | if (fp == NULL) |
34edb9ad | 938 | fail (_("can't find i386-reg.tbl for reading, errno = %s\n"), |
40fb9820 | 939 | xstrerror (errno)); |
40b8e679 | 940 | |
34edb9ad L |
941 | fprintf (table, "\n/* i386 register table. */\n\n"); |
942 | fprintf (table, "const reg_entry i386_regtab[] =\n{\n"); | |
40b8e679 L |
943 | |
944 | while (!feof (fp)) | |
945 | { | |
946 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
947 | break; | |
948 | ||
3d4d5afa L |
949 | lineno++; |
950 | ||
40b8e679 L |
951 | p = remove_leading_whitespaces (buf); |
952 | ||
953 | /* Skip comments. */ | |
954 | str = strstr (p, "//"); | |
955 | if (str != NULL) | |
956 | str[0] = '\0'; | |
957 | ||
958 | /* Remove trailing white spaces. */ | |
959 | remove_trailing_whitespaces (p); | |
960 | ||
961 | switch (p[0]) | |
962 | { | |
963 | case '#': | |
34edb9ad | 964 | fprintf (table, "%s\n", p); |
40b8e679 L |
965 | case '\0': |
966 | continue; | |
967 | break; | |
968 | default: | |
969 | break; | |
970 | } | |
971 | ||
972 | last = p + strlen (p); | |
973 | ||
974 | /* Find reg_name. */ | |
c587b3f9 | 975 | reg_name = next_field (p, ',', &str, last); |
40b8e679 L |
976 | |
977 | /* Find reg_type. */ | |
c587b3f9 | 978 | reg_type = next_field (str, ',', &str, last); |
40b8e679 L |
979 | |
980 | /* Find reg_flags. */ | |
c587b3f9 | 981 | reg_flags = next_field (str, ',', &str, last); |
40b8e679 L |
982 | |
983 | /* Find reg_num. */ | |
c587b3f9 | 984 | reg_num = next_field (str, ',', &str, last); |
a60de03c | 985 | |
40fb9820 L |
986 | fprintf (table, " { \"%s\",\n ", reg_name); |
987 | ||
bd5295b2 | 988 | process_i386_operand_type (table, reg_type, 0, "\t", lineno); |
40fb9820 | 989 | |
a60de03c | 990 | /* Find 32-bit Dwarf2 register number. */ |
c587b3f9 | 991 | dw2_32_num = next_field (str, ',', &str, last); |
a60de03c JB |
992 | |
993 | /* Find 64-bit Dwarf2 register number. */ | |
c587b3f9 | 994 | dw2_64_num = next_field (str, ',', &str, last); |
a60de03c JB |
995 | |
996 | fprintf (table, ",\n %s, %s, { %s, %s } },\n", | |
997 | reg_flags, reg_num, dw2_32_num, dw2_64_num); | |
40b8e679 L |
998 | } |
999 | ||
34edb9ad L |
1000 | fclose (fp); |
1001 | ||
1002 | fprintf (table, "};\n"); | |
40b8e679 | 1003 | |
34edb9ad | 1004 | fprintf (table, "\nconst unsigned int i386_regtab_size = ARRAY_SIZE (i386_regtab);\n"); |
40b8e679 L |
1005 | } |
1006 | ||
40fb9820 L |
1007 | static void |
1008 | process_i386_initializers (void) | |
1009 | { | |
1010 | unsigned int i; | |
1011 | FILE *fp = fopen ("i386-init.h", "w"); | |
1012 | char *init; | |
1013 | ||
1014 | if (fp == NULL) | |
1015 | fail (_("can't create i386-init.h, errno = %s\n"), | |
1016 | xstrerror (errno)); | |
1017 | ||
1018 | process_copyright (fp); | |
1019 | ||
1020 | for (i = 0; i < ARRAY_SIZE (cpu_flag_init); i++) | |
1021 | { | |
1022 | fprintf (fp, "\n#define %s \\\n", cpu_flag_init[i].name); | |
1023 | init = xstrdup (cpu_flag_init[i].init); | |
bd5295b2 | 1024 | process_i386_cpu_flag (fp, init, 1, "", " ", -1); |
40fb9820 L |
1025 | free (init); |
1026 | } | |
1027 | ||
1028 | for (i = 0; i < ARRAY_SIZE (operand_type_init); i++) | |
1029 | { | |
1030 | fprintf (fp, "\n\n#define %s \\\n ", operand_type_init[i].name); | |
1031 | init = xstrdup (operand_type_init[i].init); | |
bd5295b2 | 1032 | process_i386_operand_type (fp, init, 1, " ", -1); |
40fb9820 L |
1033 | free (init); |
1034 | } | |
1035 | fprintf (fp, "\n"); | |
1036 | ||
1037 | fclose (fp); | |
1038 | } | |
1039 | ||
40b8e679 L |
1040 | /* Program options. */ |
1041 | #define OPTION_SRCDIR 200 | |
1042 | ||
1043 | struct option long_options[] = | |
1044 | { | |
1045 | {"srcdir", required_argument, NULL, OPTION_SRCDIR}, | |
1046 | {"debug", no_argument, NULL, 'd'}, | |
1047 | {"version", no_argument, NULL, 'V'}, | |
1048 | {"help", no_argument, NULL, 'h'}, | |
1049 | {0, no_argument, NULL, 0} | |
1050 | }; | |
1051 | ||
1052 | static void | |
1053 | print_version (void) | |
1054 | { | |
1055 | printf ("%s: version 1.0\n", program_name); | |
1056 | xexit (0); | |
1057 | } | |
1058 | ||
1059 | static void | |
1060 | usage (FILE * stream, int status) | |
1061 | { | |
1062 | fprintf (stream, "Usage: %s [-V | --version] [-d | --debug] [--srcdir=dirname] [--help]\n", | |
1063 | program_name); | |
1064 | xexit (status); | |
1065 | } | |
1066 | ||
1067 | int | |
1068 | main (int argc, char **argv) | |
1069 | { | |
1070 | extern int chdir (char *); | |
1071 | char *srcdir = NULL; | |
8b40d594 | 1072 | int c; |
72ffa0fb | 1073 | FILE *table; |
40b8e679 L |
1074 | |
1075 | program_name = *argv; | |
1076 | xmalloc_set_program_name (program_name); | |
1077 | ||
1078 | while ((c = getopt_long (argc, argv, "vVdh", long_options, 0)) != EOF) | |
1079 | switch (c) | |
1080 | { | |
1081 | case OPTION_SRCDIR: | |
1082 | srcdir = optarg; | |
1083 | break; | |
1084 | case 'V': | |
1085 | case 'v': | |
1086 | print_version (); | |
1087 | break; | |
1088 | case 'd': | |
1089 | debug = 1; | |
1090 | break; | |
1091 | case 'h': | |
1092 | case '?': | |
1093 | usage (stderr, 0); | |
1094 | default: | |
1095 | case 0: | |
1096 | break; | |
1097 | } | |
1098 | ||
1099 | if (optind != argc) | |
1100 | usage (stdout, 1); | |
1101 | ||
1102 | if (srcdir != NULL) | |
1103 | if (chdir (srcdir) != 0) | |
1104 | fail (_("unable to change directory to \"%s\", errno = %s\n"), | |
40fb9820 L |
1105 | srcdir, xstrerror (errno)); |
1106 | ||
1107 | /* Check the unused bitfield in i386_cpu_flags. */ | |
1108 | #ifndef CpuUnused | |
8b40d594 L |
1109 | c = CpuNumOfBits - CpuMax - 1; |
1110 | if (c) | |
1111 | fail (_("%d unused bits in i386_cpu_flags.\n"), c); | |
40fb9820 L |
1112 | #endif |
1113 | ||
1114 | /* Check the unused bitfield in i386_operand_type. */ | |
1115 | #ifndef OTUnused | |
8b40d594 L |
1116 | c = OTNumOfBits - OTMax - 1; |
1117 | if (c) | |
1118 | fail (_("%d unused bits in i386_operand_type.\n"), c); | |
40fb9820 L |
1119 | #endif |
1120 | ||
1121 | qsort (cpu_flags, ARRAY_SIZE (cpu_flags), sizeof (cpu_flags [0]), | |
1122 | compare); | |
1123 | ||
1124 | qsort (opcode_modifiers, ARRAY_SIZE (opcode_modifiers), | |
1125 | sizeof (opcode_modifiers [0]), compare); | |
1126 | ||
1127 | qsort (operand_types, ARRAY_SIZE (operand_types), | |
1128 | sizeof (operand_types [0]), compare); | |
40b8e679 | 1129 | |
34edb9ad L |
1130 | table = fopen ("i386-tbl.h", "w"); |
1131 | if (table == NULL) | |
40fb9820 L |
1132 | fail (_("can't create i386-tbl.h, errno = %s\n"), |
1133 | xstrerror (errno)); | |
34edb9ad | 1134 | |
72ffa0fb | 1135 | process_copyright (table); |
40b8e679 | 1136 | |
72ffa0fb L |
1137 | process_i386_opcodes (table); |
1138 | process_i386_registers (table); | |
40fb9820 | 1139 | process_i386_initializers (); |
40b8e679 | 1140 | |
34edb9ad L |
1141 | fclose (table); |
1142 | ||
40b8e679 L |
1143 | exit (0); |
1144 | } |