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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", | |
309d3373 | 50 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|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", | |
309d3373 | 62 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu387" }, |
40fb9820 | 63 | { "CPU_I686_FLAGS", |
309d3373 | 64 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687" }, |
40fb9820 | 65 | { "CPU_P2_FLAGS", |
309d3373 | 66 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuMMX" }, |
40fb9820 | 67 | { "CPU_P3_FLAGS", |
309d3373 | 68 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuMMX|CpuSSE" }, |
40fb9820 | 69 | { "CPU_P4_FLAGS", |
309d3373 | 70 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuMMX|CpuSSE|CpuSSE2" }, |
40fb9820 | 71 | { "CPU_NOCONA_FLAGS", |
309d3373 | 72 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuLM" }, |
40fb9820 | 73 | { "CPU_CORE_FLAGS", |
309d3373 | 74 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" }, |
40fb9820 | 75 | { "CPU_CORE2_FLAGS", |
309d3373 | 76 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuLM" }, |
bd5295b2 | 77 | { "CPU_COREI7_FLAGS", |
309d3373 | 78 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuRdtscp|CpuLM" }, |
40fb9820 | 79 | { "CPU_K6_FLAGS", |
309d3373 | 80 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|Cpu387|CpuMMX" }, |
40fb9820 | 81 | { "CPU_K6_2_FLAGS", |
309d3373 | 82 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|Cpu387|CpuMMX|Cpu3dnow" }, |
40fb9820 | 83 | { "CPU_ATHLON_FLAGS", |
309d3373 | 84 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|Cpu387|Cpu687|CpuMMX|Cpu3dnow|Cpu3dnowA" }, |
40fb9820 | 85 | { "CPU_K8_FLAGS", |
309d3373 | 86 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuLM" }, |
40fb9820 | 87 | { "CPU_AMDFAM10_FLAGS", |
309d3373 JB |
88 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM" }, |
89 | { "CPU_8087_FLAGS", | |
90 | "Cpu8087" }, | |
91 | { "CPU_287_FLAGS", | |
92 | "Cpu287" }, | |
93 | { "CPU_387_FLAGS", | |
94 | "Cpu387" }, | |
95 | { "CPU_ANY87_FLAGS", | |
96 | "Cpu8087|Cpu287|Cpu387|Cpu687|CpuFISTTP" }, | |
bd5295b2 L |
97 | { "CPU_CLFLUSH_FLAGS", |
98 | "CpuClflush" }, | |
99 | { "CPU_SYSCALL_FLAGS", | |
100 | "CpuSYSCALL" }, | |
40fb9820 L |
101 | { "CPU_MMX_FLAGS", |
102 | "CpuMMX" }, | |
103 | { "CPU_SSE_FLAGS", | |
115c7c25 | 104 | "CpuMMX|CpuSSE" }, |
40fb9820 | 105 | { "CPU_SSE2_FLAGS", |
115c7c25 | 106 | "CpuMMX|CpuSSE|CpuSSE2" }, |
40fb9820 | 107 | { "CPU_SSE3_FLAGS", |
115c7c25 | 108 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" }, |
40fb9820 | 109 | { "CPU_SSSE3_FLAGS", |
115c7c25 | 110 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3" }, |
40fb9820 | 111 | { "CPU_SSE4_1_FLAGS", |
115c7c25 | 112 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1" }, |
40fb9820 | 113 | { "CPU_SSE4_2_FLAGS", |
115c7c25 | 114 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2" }, |
309d3373 JB |
115 | { "CPU_ANY_SSE_FLAGS", |
116 | "CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuSSE4a|CpuAVX" }, | |
6305a203 L |
117 | { "CPU_VMX_FLAGS", |
118 | "CpuVMX" }, | |
119 | { "CPU_SMX_FLAGS", | |
120 | "CpuSMX" }, | |
f03fe4c1 L |
121 | { "CPU_XSAVE_FLAGS", |
122 | "CpuXsave" }, | |
c0f3af97 L |
123 | { "CPU_AES_FLAGS", |
124 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAES" }, | |
594ab6a3 L |
125 | { "CPU_PCLMUL_FLAGS", |
126 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuPCLMUL" }, | |
c0f3af97 L |
127 | { "CPU_FMA_FLAGS", |
128 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA" }, | |
922d8de8 DR |
129 | { "CPU_FMA4_FLAGS", |
130 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA4" }, | |
f1f8f695 L |
131 | { "CPU_MOVBE_FLAGS", |
132 | "CpuMovbe" }, | |
1b7f3fb0 L |
133 | { "CPU_RDTSCP_FLAGS", |
134 | "CpuRdtscp" }, | |
f1f8f695 L |
135 | { "CPU_EPT_FLAGS", |
136 | "CpuEPT" }, | |
40fb9820 L |
137 | { "CPU_3DNOW_FLAGS", |
138 | "CpuMMX|Cpu3dnow" }, | |
139 | { "CPU_3DNOWA_FLAGS", | |
115c7c25 | 140 | "CpuMMX|Cpu3dnow|Cpu3dnowA" }, |
40fb9820 L |
141 | { "CPU_PADLOCK_FLAGS", |
142 | "CpuPadLock" }, | |
143 | { "CPU_SVME_FLAGS", | |
144 | "CpuSVME" }, | |
145 | { "CPU_SSE4A_FLAGS", | |
115c7c25 | 146 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a" }, |
40fb9820 | 147 | { "CPU_ABM_FLAGS", |
3629bb00 | 148 | "CpuABM" }, |
c0f3af97 L |
149 | { "CPU_AVX_FLAGS", |
150 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX" }, | |
309d3373 JB |
151 | { "CPU_ANY_AVX_FLAGS", |
152 | "CpuAVX" }, | |
40fb9820 L |
153 | }; |
154 | ||
8acd5377 | 155 | static initializer operand_type_init[] = |
40fb9820 L |
156 | { |
157 | { "OPERAND_TYPE_NONE", | |
158 | "0" }, | |
159 | { "OPERAND_TYPE_REG8", | |
160 | "Reg8" }, | |
161 | { "OPERAND_TYPE_REG16", | |
162 | "Reg16" }, | |
163 | { "OPERAND_TYPE_REG32", | |
164 | "Reg32" }, | |
165 | { "OPERAND_TYPE_REG64", | |
166 | "Reg64" }, | |
167 | { "OPERAND_TYPE_IMM1", | |
168 | "Imm1" }, | |
169 | { "OPERAND_TYPE_IMM8", | |
170 | "Imm8" }, | |
171 | { "OPERAND_TYPE_IMM8S", | |
172 | "Imm8S" }, | |
173 | { "OPERAND_TYPE_IMM16", | |
174 | "Imm16" }, | |
175 | { "OPERAND_TYPE_IMM32", | |
176 | "Imm32" }, | |
177 | { "OPERAND_TYPE_IMM32S", | |
178 | "Imm32S" }, | |
179 | { "OPERAND_TYPE_IMM64", | |
180 | "Imm64" }, | |
181 | { "OPERAND_TYPE_BASEINDEX", | |
182 | "BaseIndex" }, | |
183 | { "OPERAND_TYPE_DISP8", | |
184 | "Disp8" }, | |
185 | { "OPERAND_TYPE_DISP16", | |
186 | "Disp16" }, | |
187 | { "OPERAND_TYPE_DISP32", | |
188 | "Disp32" }, | |
189 | { "OPERAND_TYPE_DISP32S", | |
190 | "Disp32S" }, | |
191 | { "OPERAND_TYPE_DISP64", | |
192 | "Disp64" }, | |
193 | { "OPERAND_TYPE_INOUTPORTREG", | |
194 | "InOutPortReg" }, | |
195 | { "OPERAND_TYPE_SHIFTCOUNT", | |
196 | "ShiftCount" }, | |
197 | { "OPERAND_TYPE_CONTROL", | |
198 | "Control" }, | |
199 | { "OPERAND_TYPE_TEST", | |
200 | "Test" }, | |
201 | { "OPERAND_TYPE_DEBUG", | |
202 | "FloatReg" }, | |
203 | { "OPERAND_TYPE_FLOATREG", | |
204 | "FloatReg" }, | |
205 | { "OPERAND_TYPE_FLOATACC", | |
206 | "FloatAcc" }, | |
207 | { "OPERAND_TYPE_SREG2", | |
208 | "SReg2" }, | |
209 | { "OPERAND_TYPE_SREG3", | |
210 | "SReg3" }, | |
211 | { "OPERAND_TYPE_ACC", | |
212 | "Acc" }, | |
213 | { "OPERAND_TYPE_JUMPABSOLUTE", | |
214 | "JumpAbsolute" }, | |
215 | { "OPERAND_TYPE_REGMMX", | |
216 | "RegMMX" }, | |
217 | { "OPERAND_TYPE_REGXMM", | |
218 | "RegXMM" }, | |
c0f3af97 L |
219 | { "OPERAND_TYPE_REGYMM", |
220 | "RegYMM" }, | |
40fb9820 L |
221 | { "OPERAND_TYPE_ESSEG", |
222 | "EsSeg" }, | |
223 | { "OPERAND_TYPE_ACC32", | |
7d5e4556 | 224 | "Reg32|Acc|Dword" }, |
40fb9820 | 225 | { "OPERAND_TYPE_ACC64", |
7d5e4556 | 226 | "Reg64|Acc|Qword" }, |
65da13b5 L |
227 | { "OPERAND_TYPE_INOUTPORTREG", |
228 | "InOutPortReg" }, | |
40fb9820 L |
229 | { "OPERAND_TYPE_REG16_INOUTPORTREG", |
230 | "Reg16|InOutPortReg" }, | |
231 | { "OPERAND_TYPE_DISP16_32", | |
232 | "Disp16|Disp32" }, | |
233 | { "OPERAND_TYPE_ANYDISP", | |
234 | "Disp8|Disp16|Disp32|Disp32S|Disp64" }, | |
235 | { "OPERAND_TYPE_IMM16_32", | |
236 | "Imm16|Imm32" }, | |
237 | { "OPERAND_TYPE_IMM16_32S", | |
238 | "Imm16|Imm32S" }, | |
239 | { "OPERAND_TYPE_IMM16_32_32S", | |
240 | "Imm16|Imm32|Imm32S" }, | |
241 | { "OPERAND_TYPE_IMM32_32S_DISP32", | |
242 | "Imm32|Imm32S|Disp32" }, | |
243 | { "OPERAND_TYPE_IMM64_DISP64", | |
244 | "Imm64|Disp64" }, | |
245 | { "OPERAND_TYPE_IMM32_32S_64_DISP32", | |
246 | "Imm32|Imm32S|Imm64|Disp32" }, | |
247 | { "OPERAND_TYPE_IMM32_32S_64_DISP32_64", | |
248 | "Imm32|Imm32S|Imm64|Disp32|Disp64" }, | |
249 | }; | |
250 | ||
251 | typedef struct bitfield | |
252 | { | |
253 | int position; | |
254 | int value; | |
255 | const char *name; | |
256 | } bitfield; | |
257 | ||
258 | #define BITFIELD(n) { n, 0, #n } | |
259 | ||
260 | static bitfield cpu_flags[] = | |
261 | { | |
262 | BITFIELD (Cpu186), | |
263 | BITFIELD (Cpu286), | |
264 | BITFIELD (Cpu386), | |
265 | BITFIELD (Cpu486), | |
266 | BITFIELD (Cpu586), | |
267 | BITFIELD (Cpu686), | |
bd5295b2 L |
268 | BITFIELD (CpuClflush), |
269 | BITFIELD (CpuSYSCALL), | |
309d3373 JB |
270 | BITFIELD (Cpu8087), |
271 | BITFIELD (Cpu287), | |
272 | BITFIELD (Cpu387), | |
273 | BITFIELD (Cpu687), | |
274 | BITFIELD (CpuFISTTP), | |
40fb9820 | 275 | BITFIELD (CpuMMX), |
40fb9820 L |
276 | BITFIELD (CpuSSE), |
277 | BITFIELD (CpuSSE2), | |
278 | BITFIELD (CpuSSE3), | |
279 | BITFIELD (CpuSSSE3), | |
280 | BITFIELD (CpuSSE4_1), | |
281 | BITFIELD (CpuSSE4_2), | |
c0f3af97 | 282 | BITFIELD (CpuAVX), |
40fb9820 L |
283 | BITFIELD (CpuSSE4a), |
284 | BITFIELD (Cpu3dnow), | |
285 | BITFIELD (Cpu3dnowA), | |
286 | BITFIELD (CpuPadLock), | |
287 | BITFIELD (CpuSVME), | |
288 | BITFIELD (CpuVMX), | |
47dd174c | 289 | BITFIELD (CpuSMX), |
40fb9820 | 290 | BITFIELD (CpuABM), |
475a2301 | 291 | BITFIELD (CpuXsave), |
c0f3af97 | 292 | BITFIELD (CpuAES), |
594ab6a3 | 293 | BITFIELD (CpuPCLMUL), |
c0f3af97 | 294 | BITFIELD (CpuFMA), |
922d8de8 | 295 | BITFIELD (CpuFMA4), |
c0f3af97 | 296 | BITFIELD (CpuLM), |
f1f8f695 L |
297 | BITFIELD (CpuMovbe), |
298 | BITFIELD (CpuEPT), | |
1b7f3fb0 | 299 | BITFIELD (CpuRdtscp), |
40fb9820 L |
300 | BITFIELD (Cpu64), |
301 | BITFIELD (CpuNo64), | |
302 | #ifdef CpuUnused | |
303 | BITFIELD (CpuUnused), | |
304 | #endif | |
305 | }; | |
306 | ||
307 | static bitfield opcode_modifiers[] = | |
308 | { | |
309 | BITFIELD (D), | |
310 | BITFIELD (W), | |
b6169b20 | 311 | BITFIELD (S), |
40fb9820 L |
312 | BITFIELD (Modrm), |
313 | BITFIELD (ShortForm), | |
314 | BITFIELD (Jump), | |
315 | BITFIELD (JumpDword), | |
316 | BITFIELD (JumpByte), | |
317 | BITFIELD (JumpInterSegment), | |
318 | BITFIELD (FloatMF), | |
319 | BITFIELD (FloatR), | |
320 | BITFIELD (FloatD), | |
321 | BITFIELD (Size16), | |
322 | BITFIELD (Size32), | |
323 | BITFIELD (Size64), | |
324 | BITFIELD (IgnoreSize), | |
325 | BITFIELD (DefaultSize), | |
326 | BITFIELD (No_bSuf), | |
327 | BITFIELD (No_wSuf), | |
328 | BITFIELD (No_lSuf), | |
329 | BITFIELD (No_sSuf), | |
330 | BITFIELD (No_qSuf), | |
7ce189b3 | 331 | BITFIELD (No_ldSuf), |
40fb9820 L |
332 | BITFIELD (FWait), |
333 | BITFIELD (IsString), | |
334 | BITFIELD (RegKludge), | |
e2ec9d29 | 335 | BITFIELD (FirstXmm0), |
c0f3af97 | 336 | BITFIELD (Implicit1stXmm0), |
ca61edf2 L |
337 | BITFIELD (ByteOkIntel), |
338 | BITFIELD (ToDword), | |
339 | BITFIELD (ToQword), | |
340 | BITFIELD (AddrPrefixOp0), | |
40fb9820 L |
341 | BITFIELD (IsPrefix), |
342 | BITFIELD (ImmExt), | |
343 | BITFIELD (NoRex64), | |
344 | BITFIELD (Rex64), | |
345 | BITFIELD (Ugh), | |
c0f3af97 L |
346 | BITFIELD (Vex), |
347 | BITFIELD (Vex256), | |
c0f3af97 | 348 | BITFIELD (VexNDS), |
03547503 | 349 | BITFIELD (VexNDD), |
c0f3af97 L |
350 | BITFIELD (VexW0), |
351 | BITFIELD (VexW1), | |
352 | BITFIELD (Vex0F), | |
353 | BITFIELD (Vex0F38), | |
354 | BITFIELD (Vex0F3A), | |
355 | BITFIELD (Vex3Sources), | |
356 | BITFIELD (VexImmExt), | |
357 | BITFIELD (SSE2AVX), | |
81f8a913 | 358 | BITFIELD (NoAVX), |
1efbbeb4 L |
359 | BITFIELD (OldGcc), |
360 | BITFIELD (ATTMnemonic), | |
e1d4d893 | 361 | BITFIELD (ATTSyntax), |
5c07affc | 362 | BITFIELD (IntelSyntax), |
40fb9820 L |
363 | }; |
364 | ||
365 | static bitfield operand_types[] = | |
366 | { | |
367 | BITFIELD (Reg8), | |
368 | BITFIELD (Reg16), | |
369 | BITFIELD (Reg32), | |
370 | BITFIELD (Reg64), | |
371 | BITFIELD (FloatReg), | |
372 | BITFIELD (RegMMX), | |
373 | BITFIELD (RegXMM), | |
c0f3af97 | 374 | BITFIELD (RegYMM), |
40fb9820 L |
375 | BITFIELD (Imm8), |
376 | BITFIELD (Imm8S), | |
377 | BITFIELD (Imm16), | |
378 | BITFIELD (Imm32), | |
379 | BITFIELD (Imm32S), | |
380 | BITFIELD (Imm64), | |
381 | BITFIELD (Imm1), | |
382 | BITFIELD (BaseIndex), | |
383 | BITFIELD (Disp8), | |
384 | BITFIELD (Disp16), | |
385 | BITFIELD (Disp32), | |
386 | BITFIELD (Disp32S), | |
387 | BITFIELD (Disp64), | |
388 | BITFIELD (InOutPortReg), | |
389 | BITFIELD (ShiftCount), | |
390 | BITFIELD (Control), | |
391 | BITFIELD (Debug), | |
392 | BITFIELD (Test), | |
393 | BITFIELD (SReg2), | |
394 | BITFIELD (SReg3), | |
395 | BITFIELD (Acc), | |
396 | BITFIELD (FloatAcc), | |
397 | BITFIELD (JumpAbsolute), | |
398 | BITFIELD (EsSeg), | |
399 | BITFIELD (RegMem), | |
5c07affc | 400 | BITFIELD (Mem), |
7d5e4556 L |
401 | BITFIELD (Byte), |
402 | BITFIELD (Word), | |
403 | BITFIELD (Dword), | |
404 | BITFIELD (Fword), | |
405 | BITFIELD (Qword), | |
406 | BITFIELD (Tbyte), | |
407 | BITFIELD (Xmmword), | |
c0f3af97 | 408 | BITFIELD (Ymmword), |
7d5e4556 L |
409 | BITFIELD (Unspecified), |
410 | BITFIELD (Anysize), | |
40fb9820 L |
411 | #ifdef OTUnused |
412 | BITFIELD (OTUnused), | |
413 | #endif | |
414 | }; | |
415 | ||
3d4d5afa L |
416 | static const char *filename; |
417 | ||
40fb9820 L |
418 | static int |
419 | compare (const void *x, const void *y) | |
420 | { | |
421 | const bitfield *xp = (const bitfield *) x; | |
422 | const bitfield *yp = (const bitfield *) y; | |
423 | return xp->position - yp->position; | |
424 | } | |
425 | ||
40b8e679 L |
426 | static void |
427 | fail (const char *message, ...) | |
428 | { | |
429 | va_list args; | |
430 | ||
431 | va_start (args, message); | |
432 | fprintf (stderr, _("%s: Error: "), program_name); | |
433 | vfprintf (stderr, message, args); | |
434 | va_end (args); | |
435 | xexit (1); | |
436 | } | |
437 | ||
72ffa0fb L |
438 | static void |
439 | process_copyright (FILE *fp) | |
440 | { | |
441 | fprintf (fp, "/* This file is automatically generated by i386-gen. Do not edit! */\n\ | |
22da050b L |
442 | /* Copyright 2007, 2008, 2009\n\ |
443 | Free Software Foundation, Inc.\n\ | |
72ffa0fb L |
444 | \n\ |
445 | This file is part of the GNU opcodes library.\n\ | |
446 | \n\ | |
447 | This library is free software; you can redistribute it and/or modify\n\ | |
448 | it under the terms of the GNU General Public License as published by\n\ | |
449 | the Free Software Foundation; either version 3, or (at your option)\n\ | |
450 | any later version.\n\ | |
451 | \n\ | |
452 | It is distributed in the hope that it will be useful, but WITHOUT\n\ | |
453 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\n\ | |
454 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public\n\ | |
455 | License for more details.\n\ | |
456 | \n\ | |
457 | You should have received a copy of the GNU General Public License\n\ | |
458 | along with this program; if not, write to the Free Software\n\ | |
459 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,\n\ | |
460 | MA 02110-1301, USA. */\n"); | |
461 | } | |
462 | ||
40b8e679 L |
463 | /* Remove leading white spaces. */ |
464 | ||
465 | static char * | |
466 | remove_leading_whitespaces (char *str) | |
467 | { | |
468 | while (ISSPACE (*str)) | |
469 | str++; | |
470 | return str; | |
471 | } | |
472 | ||
473 | /* Remove trailing white spaces. */ | |
474 | ||
475 | static void | |
476 | remove_trailing_whitespaces (char *str) | |
477 | { | |
478 | size_t last = strlen (str); | |
479 | ||
480 | if (last == 0) | |
481 | return; | |
482 | ||
483 | do | |
484 | { | |
485 | last--; | |
486 | if (ISSPACE (str [last])) | |
487 | str[last] = '\0'; | |
488 | else | |
489 | break; | |
490 | } | |
491 | while (last != 0); | |
492 | } | |
493 | ||
93b1ec2c | 494 | /* Find next field separated by SEP and terminate it. Return a |
40b8e679 L |
495 | pointer to the one after it. */ |
496 | ||
497 | static char * | |
c587b3f9 | 498 | next_field (char *str, char sep, char **next, char *last) |
40b8e679 L |
499 | { |
500 | char *p; | |
501 | ||
502 | p = remove_leading_whitespaces (str); | |
93b1ec2c | 503 | for (str = p; *str != sep && *str != '\0'; str++); |
40b8e679 L |
504 | |
505 | *str = '\0'; | |
506 | remove_trailing_whitespaces (p); | |
507 | ||
508 | *next = str + 1; | |
509 | ||
c587b3f9 L |
510 | if (p >= last) |
511 | abort (); | |
512 | ||
40b8e679 L |
513 | return p; |
514 | } | |
515 | ||
40fb9820 | 516 | static void |
bd5295b2 | 517 | set_bitfield (const char *f, bitfield *array, unsigned int size, int lineno) |
40fb9820 L |
518 | { |
519 | unsigned int i; | |
520 | ||
309d3373 JB |
521 | if (strcmp (f, "CpuFP") == 0) |
522 | { | |
523 | set_bitfield("Cpu387", array, size, lineno); | |
524 | set_bitfield("Cpu287", array, size, lineno); | |
525 | f = "Cpu8087"; | |
526 | } | |
527 | else if (strcmp (f, "Mmword") == 0) | |
7d5e4556 L |
528 | f= "Qword"; |
529 | else if (strcmp (f, "Oword") == 0) | |
530 | f= "Xmmword"; | |
40fb9820 L |
531 | |
532 | for (i = 0; i < size; i++) | |
533 | if (strcasecmp (array[i].name, f) == 0) | |
534 | { | |
535 | array[i].value = 1; | |
536 | return; | |
537 | } | |
538 | ||
bd5295b2 L |
539 | if (lineno != -1) |
540 | fail (_("%s: %d: Unknown bitfield: %s\n"), filename, lineno, f); | |
541 | else | |
542 | fail (_("Unknown bitfield: %s\n"), f); | |
40fb9820 L |
543 | } |
544 | ||
545 | static void | |
546 | output_cpu_flags (FILE *table, bitfield *flags, unsigned int size, | |
547 | int macro, const char *comma, const char *indent) | |
548 | { | |
549 | unsigned int i; | |
550 | ||
551 | fprintf (table, "%s{ { ", indent); | |
552 | ||
553 | for (i = 0; i < size - 1; i++) | |
554 | { | |
555 | fprintf (table, "%d, ", flags[i].value); | |
556 | if (((i + 1) % 20) == 0) | |
557 | { | |
558 | /* We need \\ for macro. */ | |
559 | if (macro) | |
560 | fprintf (table, " \\\n %s", indent); | |
561 | else | |
562 | fprintf (table, "\n %s", indent); | |
563 | } | |
564 | } | |
565 | ||
566 | fprintf (table, "%d } }%s\n", flags[i].value, comma); | |
567 | } | |
568 | ||
569 | static void | |
570 | process_i386_cpu_flag (FILE *table, char *flag, int macro, | |
bd5295b2 L |
571 | const char *comma, const char *indent, |
572 | int lineno) | |
40fb9820 L |
573 | { |
574 | char *str, *next, *last; | |
575 | bitfield flags [ARRAY_SIZE (cpu_flags)]; | |
576 | ||
577 | /* Copy the default cpu flags. */ | |
578 | memcpy (flags, cpu_flags, sizeof (cpu_flags)); | |
579 | ||
580 | if (strcasecmp (flag, "unknown") == 0) | |
581 | { | |
582 | unsigned int i; | |
583 | ||
584 | /* We turn on everything except for cpu64 in case of | |
585 | CPU_UNKNOWN_FLAGS. */ | |
586 | for (i = 0; i < ARRAY_SIZE (flags); i++) | |
587 | if (flags[i].position != Cpu64) | |
588 | flags[i].value = 1; | |
589 | } | |
590 | else if (strcmp (flag, "0")) | |
591 | { | |
592 | last = flag + strlen (flag); | |
593 | for (next = flag; next && next < last; ) | |
594 | { | |
c587b3f9 | 595 | str = next_field (next, '|', &next, last); |
40fb9820 | 596 | if (str) |
bd5295b2 | 597 | set_bitfield (str, flags, ARRAY_SIZE (flags), lineno); |
40fb9820 L |
598 | } |
599 | } | |
600 | ||
601 | output_cpu_flags (table, flags, ARRAY_SIZE (flags), macro, | |
602 | comma, indent); | |
603 | } | |
604 | ||
605 | static void | |
606 | output_opcode_modifier (FILE *table, bitfield *modifier, unsigned int size) | |
607 | { | |
608 | unsigned int i; | |
609 | ||
610 | fprintf (table, " { "); | |
611 | ||
612 | for (i = 0; i < size - 1; i++) | |
613 | { | |
614 | fprintf (table, "%d, ", modifier[i].value); | |
615 | if (((i + 1) % 20) == 0) | |
616 | fprintf (table, "\n "); | |
617 | } | |
618 | ||
619 | fprintf (table, "%d },\n", modifier[i].value); | |
620 | } | |
621 | ||
622 | static void | |
bd5295b2 | 623 | process_i386_opcode_modifier (FILE *table, char *mod, int lineno) |
40fb9820 L |
624 | { |
625 | char *str, *next, *last; | |
626 | bitfield modifiers [ARRAY_SIZE (opcode_modifiers)]; | |
627 | ||
628 | /* Copy the default opcode modifier. */ | |
629 | memcpy (modifiers, opcode_modifiers, sizeof (modifiers)); | |
630 | ||
631 | if (strcmp (mod, "0")) | |
632 | { | |
633 | last = mod + strlen (mod); | |
634 | for (next = mod; next && next < last; ) | |
635 | { | |
c587b3f9 | 636 | str = next_field (next, '|', &next, last); |
40fb9820 | 637 | if (str) |
bd5295b2 | 638 | set_bitfield (str, modifiers, ARRAY_SIZE (modifiers), lineno); |
40fb9820 L |
639 | } |
640 | } | |
641 | output_opcode_modifier (table, modifiers, ARRAY_SIZE (modifiers)); | |
642 | } | |
643 | ||
644 | static void | |
645 | output_operand_type (FILE *table, bitfield *types, unsigned int size, | |
646 | int macro, const char *indent) | |
647 | { | |
648 | unsigned int i; | |
649 | ||
650 | fprintf (table, "{ { "); | |
651 | ||
652 | for (i = 0; i < size - 1; i++) | |
653 | { | |
654 | fprintf (table, "%d, ", types[i].value); | |
655 | if (((i + 1) % 20) == 0) | |
656 | { | |
657 | /* We need \\ for macro. */ | |
658 | if (macro) | |
659 | fprintf (table, "\\\n%s", indent); | |
660 | else | |
661 | fprintf (table, "\n%s", indent); | |
662 | } | |
663 | } | |
664 | ||
665 | fprintf (table, "%d } }", types[i].value); | |
666 | } | |
667 | ||
668 | static void | |
669 | process_i386_operand_type (FILE *table, char *op, int macro, | |
bd5295b2 | 670 | const char *indent, int lineno) |
40fb9820 L |
671 | { |
672 | char *str, *next, *last; | |
673 | bitfield types [ARRAY_SIZE (operand_types)]; | |
674 | ||
675 | /* Copy the default operand type. */ | |
676 | memcpy (types, operand_types, sizeof (types)); | |
677 | ||
678 | if (strcmp (op, "0")) | |
679 | { | |
680 | last = op + strlen (op); | |
681 | for (next = op; next && next < last; ) | |
682 | { | |
c587b3f9 | 683 | str = next_field (next, '|', &next, last); |
40fb9820 | 684 | if (str) |
bd5295b2 | 685 | set_bitfield (str, types, ARRAY_SIZE (types), lineno); |
40fb9820 L |
686 | } |
687 | } | |
688 | output_operand_type (table, types, ARRAY_SIZE (types), macro, | |
689 | indent); | |
690 | } | |
691 | ||
c587b3f9 L |
692 | static void |
693 | output_i386_opcode (FILE *table, const char *name, char *str, | |
bd5295b2 | 694 | char *last, int lineno) |
c587b3f9 L |
695 | { |
696 | unsigned int i; | |
697 | char *operands, *base_opcode, *extension_opcode, *opcode_length; | |
698 | char *cpu_flags, *opcode_modifier, *operand_types [MAX_OPERANDS]; | |
699 | ||
700 | /* Find number of operands. */ | |
701 | operands = next_field (str, ',', &str, last); | |
702 | ||
703 | /* Find base_opcode. */ | |
704 | base_opcode = next_field (str, ',', &str, last); | |
705 | ||
706 | /* Find extension_opcode. */ | |
707 | extension_opcode = next_field (str, ',', &str, last); | |
708 | ||
709 | /* Find opcode_length. */ | |
710 | opcode_length = next_field (str, ',', &str, last); | |
711 | ||
712 | /* Find cpu_flags. */ | |
713 | cpu_flags = next_field (str, ',', &str, last); | |
714 | ||
715 | /* Find opcode_modifier. */ | |
716 | opcode_modifier = next_field (str, ',', &str, last); | |
717 | ||
718 | /* Remove the first {. */ | |
719 | str = remove_leading_whitespaces (str); | |
720 | if (*str != '{') | |
721 | abort (); | |
722 | str = remove_leading_whitespaces (str + 1); | |
723 | ||
724 | i = strlen (str); | |
725 | ||
726 | /* There are at least "X}". */ | |
727 | if (i < 2) | |
728 | abort (); | |
729 | ||
730 | /* Remove trailing white spaces and }. */ | |
731 | do | |
732 | { | |
733 | i--; | |
734 | if (ISSPACE (str[i]) || str[i] == '}') | |
735 | str[i] = '\0'; | |
736 | else | |
737 | break; | |
738 | } | |
739 | while (i != 0); | |
740 | ||
741 | last = str + i; | |
742 | ||
743 | /* Find operand_types. */ | |
744 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
745 | { | |
746 | if (str >= last) | |
747 | { | |
748 | operand_types [i] = NULL; | |
749 | break; | |
750 | } | |
751 | ||
752 | operand_types [i] = next_field (str, ',', &str, last); | |
753 | if (*operand_types[i] == '0') | |
754 | { | |
755 | if (i != 0) | |
756 | operand_types[i] = NULL; | |
757 | break; | |
758 | } | |
759 | } | |
760 | ||
761 | fprintf (table, " { \"%s\", %s, %s, %s, %s,\n", | |
762 | name, operands, base_opcode, extension_opcode, | |
763 | opcode_length); | |
764 | ||
bd5295b2 | 765 | process_i386_cpu_flag (table, cpu_flags, 0, ",", " ", lineno); |
c587b3f9 | 766 | |
bd5295b2 | 767 | process_i386_opcode_modifier (table, opcode_modifier, lineno); |
c587b3f9 L |
768 | |
769 | fprintf (table, " { "); | |
770 | ||
771 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
772 | { | |
773 | if (operand_types[i] == NULL || *operand_types[i] == '0') | |
774 | { | |
775 | if (i == 0) | |
bd5295b2 | 776 | process_i386_operand_type (table, "0", 0, "\t ", lineno); |
c587b3f9 L |
777 | break; |
778 | } | |
779 | ||
780 | if (i != 0) | |
781 | fprintf (table, ",\n "); | |
782 | ||
783 | process_i386_operand_type (table, operand_types[i], 0, | |
bd5295b2 | 784 | "\t ", lineno); |
c587b3f9 L |
785 | } |
786 | fprintf (table, " } },\n"); | |
787 | } | |
788 | ||
789 | struct opcode_hash_entry | |
790 | { | |
791 | struct opcode_hash_entry *next; | |
792 | char *name; | |
793 | char *opcode; | |
bd5295b2 | 794 | int lineno; |
c587b3f9 L |
795 | }; |
796 | ||
797 | /* Calculate the hash value of an opcode hash entry P. */ | |
798 | ||
799 | static hashval_t | |
800 | opcode_hash_hash (const void *p) | |
801 | { | |
802 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
803 | return htab_hash_string (entry->name); | |
804 | } | |
805 | ||
806 | /* Compare a string Q against an opcode hash entry P. */ | |
807 | ||
808 | static int | |
809 | opcode_hash_eq (const void *p, const void *q) | |
810 | { | |
811 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
812 | const char *name = (const char *) q; | |
813 | return strcmp (name, entry->name) == 0; | |
814 | } | |
815 | ||
40b8e679 | 816 | static void |
72ffa0fb | 817 | process_i386_opcodes (FILE *table) |
40b8e679 | 818 | { |
3d4d5afa | 819 | FILE *fp; |
40b8e679 | 820 | char buf[2048]; |
c587b3f9 L |
821 | unsigned int i, j; |
822 | char *str, *p, *last, *name; | |
823 | struct opcode_hash_entry **hash_slot, **entry, *next; | |
824 | htab_t opcode_hash_table; | |
825 | struct opcode_hash_entry **opcode_array; | |
826 | unsigned int opcode_array_size = 1024; | |
bd5295b2 | 827 | int lineno = 0; |
40b8e679 | 828 | |
3d4d5afa L |
829 | filename = "i386-opc.tbl"; |
830 | fp = fopen (filename, "r"); | |
831 | ||
40b8e679 | 832 | if (fp == NULL) |
34edb9ad | 833 | fail (_("can't find i386-opc.tbl for reading, errno = %s\n"), |
40fb9820 | 834 | xstrerror (errno)); |
40b8e679 | 835 | |
c587b3f9 L |
836 | i = 0; |
837 | opcode_array = (struct opcode_hash_entry **) | |
838 | xmalloc (sizeof (*opcode_array) * opcode_array_size); | |
839 | ||
840 | opcode_hash_table = htab_create_alloc (16, opcode_hash_hash, | |
841 | opcode_hash_eq, NULL, | |
842 | xcalloc, free); | |
843 | ||
34edb9ad L |
844 | fprintf (table, "\n/* i386 opcode table. */\n\n"); |
845 | fprintf (table, "const template i386_optab[] =\n{\n"); | |
40b8e679 | 846 | |
c587b3f9 | 847 | /* Put everything on opcode array. */ |
40b8e679 L |
848 | while (!feof (fp)) |
849 | { | |
850 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
851 | break; | |
852 | ||
3d4d5afa L |
853 | lineno++; |
854 | ||
40b8e679 L |
855 | p = remove_leading_whitespaces (buf); |
856 | ||
857 | /* Skip comments. */ | |
858 | str = strstr (p, "//"); | |
859 | if (str != NULL) | |
860 | str[0] = '\0'; | |
861 | ||
862 | /* Remove trailing white spaces. */ | |
863 | remove_trailing_whitespaces (p); | |
864 | ||
865 | switch (p[0]) | |
866 | { | |
867 | case '#': | |
c587b3f9 | 868 | /* Ignore comments. */ |
40b8e679 L |
869 | case '\0': |
870 | continue; | |
871 | break; | |
872 | default: | |
873 | break; | |
874 | } | |
875 | ||
876 | last = p + strlen (p); | |
877 | ||
878 | /* Find name. */ | |
c587b3f9 | 879 | name = next_field (p, ',', &str, last); |
40b8e679 | 880 | |
c587b3f9 L |
881 | /* Get the slot in hash table. */ |
882 | hash_slot = (struct opcode_hash_entry **) | |
883 | htab_find_slot_with_hash (opcode_hash_table, name, | |
884 | htab_hash_string (name), | |
885 | INSERT); | |
40b8e679 | 886 | |
c587b3f9 | 887 | if (*hash_slot == NULL) |
40b8e679 | 888 | { |
c587b3f9 L |
889 | /* It is the new one. Put it on opcode array. */ |
890 | if (i >= opcode_array_size) | |
40b8e679 | 891 | { |
c587b3f9 L |
892 | /* Grow the opcode array when needed. */ |
893 | opcode_array_size += 1024; | |
894 | opcode_array = (struct opcode_hash_entry **) | |
895 | xrealloc (opcode_array, | |
896 | sizeof (*opcode_array) * opcode_array_size); | |
40b8e679 L |
897 | } |
898 | ||
c587b3f9 L |
899 | opcode_array[i] = (struct opcode_hash_entry *) |
900 | xmalloc (sizeof (struct opcode_hash_entry)); | |
901 | opcode_array[i]->next = NULL; | |
902 | opcode_array[i]->name = xstrdup (name); | |
903 | opcode_array[i]->opcode = xstrdup (str); | |
bd5295b2 | 904 | opcode_array[i]->lineno = lineno; |
c587b3f9 L |
905 | *hash_slot = opcode_array[i]; |
906 | i++; | |
40b8e679 | 907 | } |
c587b3f9 | 908 | else |
40b8e679 | 909 | { |
c587b3f9 L |
910 | /* Append it to the existing one. */ |
911 | entry = hash_slot; | |
912 | while ((*entry) != NULL) | |
913 | entry = &(*entry)->next; | |
914 | *entry = (struct opcode_hash_entry *) | |
915 | xmalloc (sizeof (struct opcode_hash_entry)); | |
916 | (*entry)->next = NULL; | |
917 | (*entry)->name = (*hash_slot)->name; | |
918 | (*entry)->opcode = xstrdup (str); | |
bd5295b2 | 919 | (*entry)->lineno = lineno; |
c587b3f9 L |
920 | } |
921 | } | |
40b8e679 | 922 | |
c587b3f9 L |
923 | /* Process opcode array. */ |
924 | for (j = 0; j < i; j++) | |
925 | { | |
926 | for (next = opcode_array[j]; next; next = next->next) | |
927 | { | |
928 | name = next->name; | |
929 | str = next->opcode; | |
bd5295b2 | 930 | lineno = next->lineno; |
c587b3f9 | 931 | last = str + strlen (str); |
bd5295b2 | 932 | output_i386_opcode (table, name, str, last, lineno); |
40b8e679 | 933 | } |
40b8e679 L |
934 | } |
935 | ||
34edb9ad L |
936 | fclose (fp); |
937 | ||
4dffcebc | 938 | fprintf (table, " { NULL, 0, 0, 0, 0,\n"); |
40fb9820 | 939 | |
bd5295b2 | 940 | process_i386_cpu_flag (table, "0", 0, ",", " ", -1); |
40fb9820 | 941 | |
bd5295b2 | 942 | process_i386_opcode_modifier (table, "0", -1); |
40fb9820 L |
943 | |
944 | fprintf (table, " { "); | |
bd5295b2 | 945 | process_i386_operand_type (table, "0", 0, "\t ", -1); |
40fb9820 L |
946 | fprintf (table, " } }\n"); |
947 | ||
34edb9ad | 948 | fprintf (table, "};\n"); |
40b8e679 L |
949 | } |
950 | ||
951 | static void | |
72ffa0fb | 952 | process_i386_registers (FILE *table) |
40b8e679 | 953 | { |
3d4d5afa | 954 | FILE *fp; |
40b8e679 L |
955 | char buf[2048]; |
956 | char *str, *p, *last; | |
957 | char *reg_name, *reg_type, *reg_flags, *reg_num; | |
a60de03c | 958 | char *dw2_32_num, *dw2_64_num; |
bd5295b2 | 959 | int lineno = 0; |
40b8e679 | 960 | |
3d4d5afa L |
961 | filename = "i386-reg.tbl"; |
962 | fp = fopen (filename, "r"); | |
40b8e679 | 963 | if (fp == NULL) |
34edb9ad | 964 | fail (_("can't find i386-reg.tbl for reading, errno = %s\n"), |
40fb9820 | 965 | xstrerror (errno)); |
40b8e679 | 966 | |
34edb9ad L |
967 | fprintf (table, "\n/* i386 register table. */\n\n"); |
968 | fprintf (table, "const reg_entry i386_regtab[] =\n{\n"); | |
40b8e679 L |
969 | |
970 | while (!feof (fp)) | |
971 | { | |
972 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
973 | break; | |
974 | ||
3d4d5afa L |
975 | lineno++; |
976 | ||
40b8e679 L |
977 | p = remove_leading_whitespaces (buf); |
978 | ||
979 | /* Skip comments. */ | |
980 | str = strstr (p, "//"); | |
981 | if (str != NULL) | |
982 | str[0] = '\0'; | |
983 | ||
984 | /* Remove trailing white spaces. */ | |
985 | remove_trailing_whitespaces (p); | |
986 | ||
987 | switch (p[0]) | |
988 | { | |
989 | case '#': | |
34edb9ad | 990 | fprintf (table, "%s\n", p); |
40b8e679 L |
991 | case '\0': |
992 | continue; | |
993 | break; | |
994 | default: | |
995 | break; | |
996 | } | |
997 | ||
998 | last = p + strlen (p); | |
999 | ||
1000 | /* Find reg_name. */ | |
c587b3f9 | 1001 | reg_name = next_field (p, ',', &str, last); |
40b8e679 L |
1002 | |
1003 | /* Find reg_type. */ | |
c587b3f9 | 1004 | reg_type = next_field (str, ',', &str, last); |
40b8e679 L |
1005 | |
1006 | /* Find reg_flags. */ | |
c587b3f9 | 1007 | reg_flags = next_field (str, ',', &str, last); |
40b8e679 L |
1008 | |
1009 | /* Find reg_num. */ | |
c587b3f9 | 1010 | reg_num = next_field (str, ',', &str, last); |
a60de03c | 1011 | |
40fb9820 L |
1012 | fprintf (table, " { \"%s\",\n ", reg_name); |
1013 | ||
bd5295b2 | 1014 | process_i386_operand_type (table, reg_type, 0, "\t", lineno); |
40fb9820 | 1015 | |
a60de03c | 1016 | /* Find 32-bit Dwarf2 register number. */ |
c587b3f9 | 1017 | dw2_32_num = next_field (str, ',', &str, last); |
a60de03c JB |
1018 | |
1019 | /* Find 64-bit Dwarf2 register number. */ | |
c587b3f9 | 1020 | dw2_64_num = next_field (str, ',', &str, last); |
a60de03c JB |
1021 | |
1022 | fprintf (table, ",\n %s, %s, { %s, %s } },\n", | |
1023 | reg_flags, reg_num, dw2_32_num, dw2_64_num); | |
40b8e679 L |
1024 | } |
1025 | ||
34edb9ad L |
1026 | fclose (fp); |
1027 | ||
1028 | fprintf (table, "};\n"); | |
40b8e679 | 1029 | |
34edb9ad | 1030 | fprintf (table, "\nconst unsigned int i386_regtab_size = ARRAY_SIZE (i386_regtab);\n"); |
40b8e679 L |
1031 | } |
1032 | ||
40fb9820 L |
1033 | static void |
1034 | process_i386_initializers (void) | |
1035 | { | |
1036 | unsigned int i; | |
1037 | FILE *fp = fopen ("i386-init.h", "w"); | |
1038 | char *init; | |
1039 | ||
1040 | if (fp == NULL) | |
1041 | fail (_("can't create i386-init.h, errno = %s\n"), | |
1042 | xstrerror (errno)); | |
1043 | ||
1044 | process_copyright (fp); | |
1045 | ||
1046 | for (i = 0; i < ARRAY_SIZE (cpu_flag_init); i++) | |
1047 | { | |
1048 | fprintf (fp, "\n#define %s \\\n", cpu_flag_init[i].name); | |
1049 | init = xstrdup (cpu_flag_init[i].init); | |
bd5295b2 | 1050 | process_i386_cpu_flag (fp, init, 1, "", " ", -1); |
40fb9820 L |
1051 | free (init); |
1052 | } | |
1053 | ||
1054 | for (i = 0; i < ARRAY_SIZE (operand_type_init); i++) | |
1055 | { | |
1056 | fprintf (fp, "\n\n#define %s \\\n ", operand_type_init[i].name); | |
1057 | init = xstrdup (operand_type_init[i].init); | |
bd5295b2 | 1058 | process_i386_operand_type (fp, init, 1, " ", -1); |
40fb9820 L |
1059 | free (init); |
1060 | } | |
1061 | fprintf (fp, "\n"); | |
1062 | ||
1063 | fclose (fp); | |
1064 | } | |
1065 | ||
40b8e679 L |
1066 | /* Program options. */ |
1067 | #define OPTION_SRCDIR 200 | |
1068 | ||
1069 | struct option long_options[] = | |
1070 | { | |
1071 | {"srcdir", required_argument, NULL, OPTION_SRCDIR}, | |
1072 | {"debug", no_argument, NULL, 'd'}, | |
1073 | {"version", no_argument, NULL, 'V'}, | |
1074 | {"help", no_argument, NULL, 'h'}, | |
1075 | {0, no_argument, NULL, 0} | |
1076 | }; | |
1077 | ||
1078 | static void | |
1079 | print_version (void) | |
1080 | { | |
1081 | printf ("%s: version 1.0\n", program_name); | |
1082 | xexit (0); | |
1083 | } | |
1084 | ||
1085 | static void | |
1086 | usage (FILE * stream, int status) | |
1087 | { | |
1088 | fprintf (stream, "Usage: %s [-V | --version] [-d | --debug] [--srcdir=dirname] [--help]\n", | |
1089 | program_name); | |
1090 | xexit (status); | |
1091 | } | |
1092 | ||
1093 | int | |
1094 | main (int argc, char **argv) | |
1095 | { | |
1096 | extern int chdir (char *); | |
1097 | char *srcdir = NULL; | |
8b40d594 | 1098 | int c; |
72ffa0fb | 1099 | FILE *table; |
40b8e679 L |
1100 | |
1101 | program_name = *argv; | |
1102 | xmalloc_set_program_name (program_name); | |
1103 | ||
1104 | while ((c = getopt_long (argc, argv, "vVdh", long_options, 0)) != EOF) | |
1105 | switch (c) | |
1106 | { | |
1107 | case OPTION_SRCDIR: | |
1108 | srcdir = optarg; | |
1109 | break; | |
1110 | case 'V': | |
1111 | case 'v': | |
1112 | print_version (); | |
1113 | break; | |
1114 | case 'd': | |
1115 | debug = 1; | |
1116 | break; | |
1117 | case 'h': | |
1118 | case '?': | |
1119 | usage (stderr, 0); | |
1120 | default: | |
1121 | case 0: | |
1122 | break; | |
1123 | } | |
1124 | ||
1125 | if (optind != argc) | |
1126 | usage (stdout, 1); | |
1127 | ||
1128 | if (srcdir != NULL) | |
1129 | if (chdir (srcdir) != 0) | |
1130 | fail (_("unable to change directory to \"%s\", errno = %s\n"), | |
40fb9820 L |
1131 | srcdir, xstrerror (errno)); |
1132 | ||
1133 | /* Check the unused bitfield in i386_cpu_flags. */ | |
1134 | #ifndef CpuUnused | |
8b40d594 L |
1135 | c = CpuNumOfBits - CpuMax - 1; |
1136 | if (c) | |
1137 | fail (_("%d unused bits in i386_cpu_flags.\n"), c); | |
40fb9820 L |
1138 | #endif |
1139 | ||
1140 | /* Check the unused bitfield in i386_operand_type. */ | |
1141 | #ifndef OTUnused | |
8b40d594 L |
1142 | c = OTNumOfBits - OTMax - 1; |
1143 | if (c) | |
1144 | fail (_("%d unused bits in i386_operand_type.\n"), c); | |
40fb9820 L |
1145 | #endif |
1146 | ||
1147 | qsort (cpu_flags, ARRAY_SIZE (cpu_flags), sizeof (cpu_flags [0]), | |
1148 | compare); | |
1149 | ||
1150 | qsort (opcode_modifiers, ARRAY_SIZE (opcode_modifiers), | |
1151 | sizeof (opcode_modifiers [0]), compare); | |
1152 | ||
1153 | qsort (operand_types, ARRAY_SIZE (operand_types), | |
1154 | sizeof (operand_types [0]), compare); | |
40b8e679 | 1155 | |
34edb9ad L |
1156 | table = fopen ("i386-tbl.h", "w"); |
1157 | if (table == NULL) | |
40fb9820 L |
1158 | fail (_("can't create i386-tbl.h, errno = %s\n"), |
1159 | xstrerror (errno)); | |
34edb9ad | 1160 | |
72ffa0fb | 1161 | process_copyright (table); |
40b8e679 | 1162 | |
72ffa0fb L |
1163 | process_i386_opcodes (table); |
1164 | process_i386_registers (table); | |
40fb9820 | 1165 | process_i386_initializers (); |
40b8e679 | 1166 | |
34edb9ad L |
1167 | fclose (table); |
1168 | ||
40b8e679 L |
1169 | exit (0); |
1170 | } |