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c75ef631 | 1 | /* Copyright 2007, 2008, 2009, 2010 |
22da050b | 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", | |
8a9036a4 | 46 | "~CpuL1OM" }, |
40fb9820 L |
47 | { "CPU_GENERIC32_FLAGS", |
48 | "Cpu186|Cpu286|Cpu386" }, | |
49 | { "CPU_GENERIC64_FLAGS", | |
da98bb4c | 50 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuNop|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" }, |
22109423 L |
65 | { "CPU_PENTIUMPRO_FLAGS", |
66 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuNop" }, | |
40fb9820 | 67 | { "CPU_P2_FLAGS", |
22109423 | 68 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuNop|CpuMMX" }, |
40fb9820 | 69 | { "CPU_P3_FLAGS", |
22109423 | 70 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuNop|CpuMMX|CpuSSE" }, |
40fb9820 | 71 | { "CPU_P4_FLAGS", |
22109423 | 72 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuNop|CpuMMX|CpuSSE|CpuSSE2" }, |
40fb9820 | 73 | { "CPU_NOCONA_FLAGS", |
22109423 | 74 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuLM" }, |
40fb9820 | 75 | { "CPU_CORE_FLAGS", |
22109423 | 76 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" }, |
40fb9820 | 77 | { "CPU_CORE2_FLAGS", |
22109423 | 78 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuLM" }, |
bd5295b2 | 79 | { "CPU_COREI7_FLAGS", |
22109423 | 80 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuRdtscp|CpuLM" }, |
40fb9820 | 81 | { "CPU_K6_FLAGS", |
309d3373 | 82 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|Cpu387|CpuMMX" }, |
40fb9820 | 83 | { "CPU_K6_2_FLAGS", |
22109423 | 84 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|Cpu387|CpuNop|CpuMMX|Cpu3dnow" }, |
40fb9820 | 85 | { "CPU_ATHLON_FLAGS", |
22109423 | 86 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|Cpu387|Cpu687|CpuNop|CpuMMX|Cpu3dnow|Cpu3dnowA" }, |
40fb9820 | 87 | { "CPU_K8_FLAGS", |
22109423 | 88 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuNop|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuLM" }, |
40fb9820 | 89 | { "CPU_AMDFAM10_FLAGS", |
22109423 | 90 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM" }, |
68339fdf | 91 | { "CPU_BDVER1_FLAGS", |
22109423 | 92 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM|CpuFMA4|CpuXOP|CpuLWP" }, |
309d3373 JB |
93 | { "CPU_8087_FLAGS", |
94 | "Cpu8087" }, | |
95 | { "CPU_287_FLAGS", | |
96 | "Cpu287" }, | |
97 | { "CPU_387_FLAGS", | |
98 | "Cpu387" }, | |
99 | { "CPU_ANY87_FLAGS", | |
100 | "Cpu8087|Cpu287|Cpu387|Cpu687|CpuFISTTP" }, | |
bd5295b2 L |
101 | { "CPU_CLFLUSH_FLAGS", |
102 | "CpuClflush" }, | |
22109423 L |
103 | { "CPU_NOP_FLAGS", |
104 | "CpuNop" }, | |
bd5295b2 L |
105 | { "CPU_SYSCALL_FLAGS", |
106 | "CpuSYSCALL" }, | |
40fb9820 L |
107 | { "CPU_MMX_FLAGS", |
108 | "CpuMMX" }, | |
109 | { "CPU_SSE_FLAGS", | |
115c7c25 | 110 | "CpuMMX|CpuSSE" }, |
40fb9820 | 111 | { "CPU_SSE2_FLAGS", |
115c7c25 | 112 | "CpuMMX|CpuSSE|CpuSSE2" }, |
40fb9820 | 113 | { "CPU_SSE3_FLAGS", |
115c7c25 | 114 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" }, |
40fb9820 | 115 | { "CPU_SSSE3_FLAGS", |
115c7c25 | 116 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3" }, |
40fb9820 | 117 | { "CPU_SSE4_1_FLAGS", |
115c7c25 | 118 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1" }, |
40fb9820 | 119 | { "CPU_SSE4_2_FLAGS", |
115c7c25 | 120 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2" }, |
309d3373 JB |
121 | { "CPU_ANY_SSE_FLAGS", |
122 | "CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuSSE4a|CpuAVX" }, | |
6305a203 L |
123 | { "CPU_VMX_FLAGS", |
124 | "CpuVMX" }, | |
125 | { "CPU_SMX_FLAGS", | |
126 | "CpuSMX" }, | |
f03fe4c1 L |
127 | { "CPU_XSAVE_FLAGS", |
128 | "CpuXsave" }, | |
c7b8aa3a L |
129 | { "CPU_XSAVEOPT_FLAGS", |
130 | "CpuXsaveopt" }, | |
c0f3af97 L |
131 | { "CPU_AES_FLAGS", |
132 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAES" }, | |
594ab6a3 L |
133 | { "CPU_PCLMUL_FLAGS", |
134 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuPCLMUL" }, | |
c0f3af97 L |
135 | { "CPU_FMA_FLAGS", |
136 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA" }, | |
922d8de8 DR |
137 | { "CPU_FMA4_FLAGS", |
138 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA4" }, | |
5dd85c99 | 139 | { "CPU_XOP_FLAGS", |
f0ae4a24 | 140 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuSSE4a|CpuABM|CpuAVX|CpuFMA4|CpuXOP" }, |
f88c9eb0 SP |
141 | { "CPU_LWP_FLAGS", |
142 | "CpuLWP" }, | |
f1f8f695 L |
143 | { "CPU_MOVBE_FLAGS", |
144 | "CpuMovbe" }, | |
1b7f3fb0 L |
145 | { "CPU_RDTSCP_FLAGS", |
146 | "CpuRdtscp" }, | |
f1f8f695 L |
147 | { "CPU_EPT_FLAGS", |
148 | "CpuEPT" }, | |
c7b8aa3a L |
149 | { "CPU_FSGSBASE_FLAGS", |
150 | "CpuFSGSBase" }, | |
151 | { "CPU_RDRND_FLAGS", | |
152 | "CpuRdRnd" }, | |
153 | { "CPU_F16C_FLAGS", | |
154 | "CpuF16C" }, | |
40fb9820 L |
155 | { "CPU_3DNOW_FLAGS", |
156 | "CpuMMX|Cpu3dnow" }, | |
157 | { "CPU_3DNOWA_FLAGS", | |
115c7c25 | 158 | "CpuMMX|Cpu3dnow|Cpu3dnowA" }, |
40fb9820 L |
159 | { "CPU_PADLOCK_FLAGS", |
160 | "CpuPadLock" }, | |
161 | { "CPU_SVME_FLAGS", | |
162 | "CpuSVME" }, | |
163 | { "CPU_SSE4A_FLAGS", | |
115c7c25 | 164 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a" }, |
40fb9820 | 165 | { "CPU_ABM_FLAGS", |
3629bb00 | 166 | "CpuABM" }, |
c0f3af97 L |
167 | { "CPU_AVX_FLAGS", |
168 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX" }, | |
309d3373 JB |
169 | { "CPU_ANY_AVX_FLAGS", |
170 | "CpuAVX" }, | |
8a9036a4 L |
171 | { "CPU_L1OM_FLAGS", |
172 | "unknown" }, | |
40fb9820 L |
173 | }; |
174 | ||
8acd5377 | 175 | static initializer operand_type_init[] = |
40fb9820 L |
176 | { |
177 | { "OPERAND_TYPE_NONE", | |
178 | "0" }, | |
179 | { "OPERAND_TYPE_REG8", | |
180 | "Reg8" }, | |
181 | { "OPERAND_TYPE_REG16", | |
182 | "Reg16" }, | |
183 | { "OPERAND_TYPE_REG32", | |
184 | "Reg32" }, | |
185 | { "OPERAND_TYPE_REG64", | |
186 | "Reg64" }, | |
187 | { "OPERAND_TYPE_IMM1", | |
188 | "Imm1" }, | |
189 | { "OPERAND_TYPE_IMM8", | |
190 | "Imm8" }, | |
191 | { "OPERAND_TYPE_IMM8S", | |
192 | "Imm8S" }, | |
193 | { "OPERAND_TYPE_IMM16", | |
194 | "Imm16" }, | |
195 | { "OPERAND_TYPE_IMM32", | |
196 | "Imm32" }, | |
197 | { "OPERAND_TYPE_IMM32S", | |
198 | "Imm32S" }, | |
199 | { "OPERAND_TYPE_IMM64", | |
200 | "Imm64" }, | |
201 | { "OPERAND_TYPE_BASEINDEX", | |
202 | "BaseIndex" }, | |
203 | { "OPERAND_TYPE_DISP8", | |
204 | "Disp8" }, | |
205 | { "OPERAND_TYPE_DISP16", | |
206 | "Disp16" }, | |
207 | { "OPERAND_TYPE_DISP32", | |
208 | "Disp32" }, | |
209 | { "OPERAND_TYPE_DISP32S", | |
210 | "Disp32S" }, | |
211 | { "OPERAND_TYPE_DISP64", | |
212 | "Disp64" }, | |
213 | { "OPERAND_TYPE_INOUTPORTREG", | |
214 | "InOutPortReg" }, | |
215 | { "OPERAND_TYPE_SHIFTCOUNT", | |
216 | "ShiftCount" }, | |
217 | { "OPERAND_TYPE_CONTROL", | |
218 | "Control" }, | |
219 | { "OPERAND_TYPE_TEST", | |
220 | "Test" }, | |
221 | { "OPERAND_TYPE_DEBUG", | |
222 | "FloatReg" }, | |
223 | { "OPERAND_TYPE_FLOATREG", | |
224 | "FloatReg" }, | |
225 | { "OPERAND_TYPE_FLOATACC", | |
226 | "FloatAcc" }, | |
227 | { "OPERAND_TYPE_SREG2", | |
228 | "SReg2" }, | |
229 | { "OPERAND_TYPE_SREG3", | |
230 | "SReg3" }, | |
231 | { "OPERAND_TYPE_ACC", | |
232 | "Acc" }, | |
233 | { "OPERAND_TYPE_JUMPABSOLUTE", | |
234 | "JumpAbsolute" }, | |
235 | { "OPERAND_TYPE_REGMMX", | |
236 | "RegMMX" }, | |
237 | { "OPERAND_TYPE_REGXMM", | |
238 | "RegXMM" }, | |
c0f3af97 L |
239 | { "OPERAND_TYPE_REGYMM", |
240 | "RegYMM" }, | |
40fb9820 L |
241 | { "OPERAND_TYPE_ESSEG", |
242 | "EsSeg" }, | |
243 | { "OPERAND_TYPE_ACC32", | |
7d5e4556 | 244 | "Reg32|Acc|Dword" }, |
40fb9820 | 245 | { "OPERAND_TYPE_ACC64", |
7d5e4556 | 246 | "Reg64|Acc|Qword" }, |
65da13b5 L |
247 | { "OPERAND_TYPE_INOUTPORTREG", |
248 | "InOutPortReg" }, | |
40fb9820 L |
249 | { "OPERAND_TYPE_REG16_INOUTPORTREG", |
250 | "Reg16|InOutPortReg" }, | |
251 | { "OPERAND_TYPE_DISP16_32", | |
252 | "Disp16|Disp32" }, | |
253 | { "OPERAND_TYPE_ANYDISP", | |
254 | "Disp8|Disp16|Disp32|Disp32S|Disp64" }, | |
255 | { "OPERAND_TYPE_IMM16_32", | |
256 | "Imm16|Imm32" }, | |
257 | { "OPERAND_TYPE_IMM16_32S", | |
258 | "Imm16|Imm32S" }, | |
259 | { "OPERAND_TYPE_IMM16_32_32S", | |
260 | "Imm16|Imm32|Imm32S" }, | |
261 | { "OPERAND_TYPE_IMM32_32S_DISP32", | |
262 | "Imm32|Imm32S|Disp32" }, | |
263 | { "OPERAND_TYPE_IMM64_DISP64", | |
264 | "Imm64|Disp64" }, | |
265 | { "OPERAND_TYPE_IMM32_32S_64_DISP32", | |
266 | "Imm32|Imm32S|Imm64|Disp32" }, | |
267 | { "OPERAND_TYPE_IMM32_32S_64_DISP32_64", | |
268 | "Imm32|Imm32S|Imm64|Disp32|Disp64" }, | |
a683cc34 SP |
269 | { "OPERAND_TYPE_VEC_IMM4", |
270 | "Vec_Imm4" }, | |
40fb9820 L |
271 | }; |
272 | ||
273 | typedef struct bitfield | |
274 | { | |
275 | int position; | |
276 | int value; | |
277 | const char *name; | |
278 | } bitfield; | |
279 | ||
280 | #define BITFIELD(n) { n, 0, #n } | |
281 | ||
282 | static bitfield cpu_flags[] = | |
283 | { | |
284 | BITFIELD (Cpu186), | |
285 | BITFIELD (Cpu286), | |
286 | BITFIELD (Cpu386), | |
287 | BITFIELD (Cpu486), | |
288 | BITFIELD (Cpu586), | |
289 | BITFIELD (Cpu686), | |
bd5295b2 | 290 | BITFIELD (CpuClflush), |
22109423 | 291 | BITFIELD (CpuNop), |
bd5295b2 | 292 | BITFIELD (CpuSYSCALL), |
309d3373 JB |
293 | BITFIELD (Cpu8087), |
294 | BITFIELD (Cpu287), | |
295 | BITFIELD (Cpu387), | |
296 | BITFIELD (Cpu687), | |
297 | BITFIELD (CpuFISTTP), | |
40fb9820 | 298 | BITFIELD (CpuMMX), |
40fb9820 L |
299 | BITFIELD (CpuSSE), |
300 | BITFIELD (CpuSSE2), | |
301 | BITFIELD (CpuSSE3), | |
302 | BITFIELD (CpuSSSE3), | |
303 | BITFIELD (CpuSSE4_1), | |
304 | BITFIELD (CpuSSE4_2), | |
c0f3af97 | 305 | BITFIELD (CpuAVX), |
8a9036a4 | 306 | BITFIELD (CpuL1OM), |
40fb9820 L |
307 | BITFIELD (CpuSSE4a), |
308 | BITFIELD (Cpu3dnow), | |
309 | BITFIELD (Cpu3dnowA), | |
310 | BITFIELD (CpuPadLock), | |
311 | BITFIELD (CpuSVME), | |
312 | BITFIELD (CpuVMX), | |
47dd174c | 313 | BITFIELD (CpuSMX), |
40fb9820 | 314 | BITFIELD (CpuABM), |
475a2301 | 315 | BITFIELD (CpuXsave), |
c7b8aa3a | 316 | BITFIELD (CpuXsaveopt), |
c0f3af97 | 317 | BITFIELD (CpuAES), |
594ab6a3 | 318 | BITFIELD (CpuPCLMUL), |
c0f3af97 | 319 | BITFIELD (CpuFMA), |
f88c9eb0 | 320 | BITFIELD (CpuFMA4), |
5dd85c99 | 321 | BITFIELD (CpuXOP), |
f88c9eb0 | 322 | BITFIELD (CpuLWP), |
c0f3af97 | 323 | BITFIELD (CpuLM), |
f1f8f695 L |
324 | BITFIELD (CpuMovbe), |
325 | BITFIELD (CpuEPT), | |
1b7f3fb0 | 326 | BITFIELD (CpuRdtscp), |
c7b8aa3a L |
327 | BITFIELD (CpuFSGSBase), |
328 | BITFIELD (CpuRdRnd), | |
329 | BITFIELD (CpuF16C), | |
40fb9820 L |
330 | BITFIELD (Cpu64), |
331 | BITFIELD (CpuNo64), | |
332 | #ifdef CpuUnused | |
333 | BITFIELD (CpuUnused), | |
334 | #endif | |
335 | }; | |
336 | ||
337 | static bitfield opcode_modifiers[] = | |
338 | { | |
339 | BITFIELD (D), | |
340 | BITFIELD (W), | |
b6169b20 | 341 | BITFIELD (S), |
40fb9820 L |
342 | BITFIELD (Modrm), |
343 | BITFIELD (ShortForm), | |
344 | BITFIELD (Jump), | |
345 | BITFIELD (JumpDword), | |
346 | BITFIELD (JumpByte), | |
347 | BITFIELD (JumpInterSegment), | |
348 | BITFIELD (FloatMF), | |
349 | BITFIELD (FloatR), | |
350 | BITFIELD (FloatD), | |
351 | BITFIELD (Size16), | |
352 | BITFIELD (Size32), | |
353 | BITFIELD (Size64), | |
56ffb741 | 354 | BITFIELD (CheckRegSize), |
40fb9820 L |
355 | BITFIELD (IgnoreSize), |
356 | BITFIELD (DefaultSize), | |
357 | BITFIELD (No_bSuf), | |
358 | BITFIELD (No_wSuf), | |
359 | BITFIELD (No_lSuf), | |
360 | BITFIELD (No_sSuf), | |
361 | BITFIELD (No_qSuf), | |
7ce189b3 | 362 | BITFIELD (No_ldSuf), |
40fb9820 L |
363 | BITFIELD (FWait), |
364 | BITFIELD (IsString), | |
c32fa91d | 365 | BITFIELD (IsLockable), |
40fb9820 | 366 | BITFIELD (RegKludge), |
e2ec9d29 | 367 | BITFIELD (FirstXmm0), |
c0f3af97 | 368 | BITFIELD (Implicit1stXmm0), |
ca61edf2 L |
369 | BITFIELD (ToDword), |
370 | BITFIELD (ToQword), | |
371 | BITFIELD (AddrPrefixOp0), | |
40fb9820 L |
372 | BITFIELD (IsPrefix), |
373 | BITFIELD (ImmExt), | |
374 | BITFIELD (NoRex64), | |
375 | BITFIELD (Rex64), | |
376 | BITFIELD (Ugh), | |
c0f3af97 | 377 | BITFIELD (Vex), |
2426c15f | 378 | BITFIELD (VexVVVV), |
1ef99a7b | 379 | BITFIELD (VexW), |
7f399153 | 380 | BITFIELD (VexOpcode), |
8cd7925b | 381 | BITFIELD (VexSources), |
c0f3af97 L |
382 | BITFIELD (VexImmExt), |
383 | BITFIELD (SSE2AVX), | |
81f8a913 | 384 | BITFIELD (NoAVX), |
1efbbeb4 L |
385 | BITFIELD (OldGcc), |
386 | BITFIELD (ATTMnemonic), | |
e1d4d893 | 387 | BITFIELD (ATTSyntax), |
5c07affc | 388 | BITFIELD (IntelSyntax), |
40fb9820 L |
389 | }; |
390 | ||
391 | static bitfield operand_types[] = | |
392 | { | |
393 | BITFIELD (Reg8), | |
394 | BITFIELD (Reg16), | |
395 | BITFIELD (Reg32), | |
396 | BITFIELD (Reg64), | |
397 | BITFIELD (FloatReg), | |
398 | BITFIELD (RegMMX), | |
399 | BITFIELD (RegXMM), | |
c0f3af97 | 400 | BITFIELD (RegYMM), |
94ff3a50 | 401 | BITFIELD (Imm1), |
40fb9820 L |
402 | BITFIELD (Imm8), |
403 | BITFIELD (Imm8S), | |
404 | BITFIELD (Imm16), | |
405 | BITFIELD (Imm32), | |
406 | BITFIELD (Imm32S), | |
407 | BITFIELD (Imm64), | |
40fb9820 L |
408 | BITFIELD (BaseIndex), |
409 | BITFIELD (Disp8), | |
410 | BITFIELD (Disp16), | |
411 | BITFIELD (Disp32), | |
412 | BITFIELD (Disp32S), | |
413 | BITFIELD (Disp64), | |
414 | BITFIELD (InOutPortReg), | |
415 | BITFIELD (ShiftCount), | |
416 | BITFIELD (Control), | |
417 | BITFIELD (Debug), | |
418 | BITFIELD (Test), | |
419 | BITFIELD (SReg2), | |
420 | BITFIELD (SReg3), | |
421 | BITFIELD (Acc), | |
422 | BITFIELD (FloatAcc), | |
423 | BITFIELD (JumpAbsolute), | |
424 | BITFIELD (EsSeg), | |
425 | BITFIELD (RegMem), | |
5c07affc | 426 | BITFIELD (Mem), |
7d5e4556 L |
427 | BITFIELD (Byte), |
428 | BITFIELD (Word), | |
429 | BITFIELD (Dword), | |
430 | BITFIELD (Fword), | |
431 | BITFIELD (Qword), | |
432 | BITFIELD (Tbyte), | |
433 | BITFIELD (Xmmword), | |
c0f3af97 | 434 | BITFIELD (Ymmword), |
7d5e4556 L |
435 | BITFIELD (Unspecified), |
436 | BITFIELD (Anysize), | |
a683cc34 | 437 | BITFIELD (Vec_Imm4), |
40fb9820 L |
438 | #ifdef OTUnused |
439 | BITFIELD (OTUnused), | |
440 | #endif | |
441 | }; | |
442 | ||
3d4d5afa L |
443 | static const char *filename; |
444 | ||
40fb9820 L |
445 | static int |
446 | compare (const void *x, const void *y) | |
447 | { | |
448 | const bitfield *xp = (const bitfield *) x; | |
449 | const bitfield *yp = (const bitfield *) y; | |
450 | return xp->position - yp->position; | |
451 | } | |
452 | ||
40b8e679 L |
453 | static void |
454 | fail (const char *message, ...) | |
455 | { | |
456 | va_list args; | |
457 | ||
458 | va_start (args, message); | |
459 | fprintf (stderr, _("%s: Error: "), program_name); | |
460 | vfprintf (stderr, message, args); | |
461 | va_end (args); | |
462 | xexit (1); | |
463 | } | |
464 | ||
72ffa0fb L |
465 | static void |
466 | process_copyright (FILE *fp) | |
467 | { | |
468 | fprintf (fp, "/* This file is automatically generated by i386-gen. Do not edit! */\n\ | |
0db46eb4 | 469 | /* Copyright 2007, 2008, 2009, 2010, 2010\n\ |
22da050b | 470 | Free Software Foundation, Inc.\n\ |
72ffa0fb L |
471 | \n\ |
472 | This file is part of the GNU opcodes library.\n\ | |
473 | \n\ | |
474 | This library is free software; you can redistribute it and/or modify\n\ | |
475 | it under the terms of the GNU General Public License as published by\n\ | |
476 | the Free Software Foundation; either version 3, or (at your option)\n\ | |
477 | any later version.\n\ | |
478 | \n\ | |
479 | It is distributed in the hope that it will be useful, but WITHOUT\n\ | |
480 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\n\ | |
481 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public\n\ | |
482 | License for more details.\n\ | |
483 | \n\ | |
484 | You should have received a copy of the GNU General Public License\n\ | |
485 | along with this program; if not, write to the Free Software\n\ | |
486 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,\n\ | |
487 | MA 02110-1301, USA. */\n"); | |
488 | } | |
489 | ||
40b8e679 L |
490 | /* Remove leading white spaces. */ |
491 | ||
492 | static char * | |
493 | remove_leading_whitespaces (char *str) | |
494 | { | |
495 | while (ISSPACE (*str)) | |
496 | str++; | |
497 | return str; | |
498 | } | |
499 | ||
500 | /* Remove trailing white spaces. */ | |
501 | ||
502 | static void | |
503 | remove_trailing_whitespaces (char *str) | |
504 | { | |
505 | size_t last = strlen (str); | |
506 | ||
507 | if (last == 0) | |
508 | return; | |
509 | ||
510 | do | |
511 | { | |
512 | last--; | |
513 | if (ISSPACE (str [last])) | |
514 | str[last] = '\0'; | |
515 | else | |
516 | break; | |
517 | } | |
518 | while (last != 0); | |
519 | } | |
520 | ||
93b1ec2c | 521 | /* Find next field separated by SEP and terminate it. Return a |
40b8e679 L |
522 | pointer to the one after it. */ |
523 | ||
524 | static char * | |
c587b3f9 | 525 | next_field (char *str, char sep, char **next, char *last) |
40b8e679 L |
526 | { |
527 | char *p; | |
528 | ||
529 | p = remove_leading_whitespaces (str); | |
93b1ec2c | 530 | for (str = p; *str != sep && *str != '\0'; str++); |
40b8e679 L |
531 | |
532 | *str = '\0'; | |
533 | remove_trailing_whitespaces (p); | |
534 | ||
535 | *next = str + 1; | |
536 | ||
c587b3f9 L |
537 | if (p >= last) |
538 | abort (); | |
539 | ||
40b8e679 L |
540 | return p; |
541 | } | |
542 | ||
40fb9820 | 543 | static void |
8a9036a4 L |
544 | set_bitfield (const char *f, bitfield *array, int value, |
545 | unsigned int size, int lineno) | |
40fb9820 L |
546 | { |
547 | unsigned int i; | |
548 | ||
309d3373 JB |
549 | if (strcmp (f, "CpuFP") == 0) |
550 | { | |
8a9036a4 L |
551 | set_bitfield("Cpu387", array, value, size, lineno); |
552 | set_bitfield("Cpu287", array, value, size, lineno); | |
309d3373 JB |
553 | f = "Cpu8087"; |
554 | } | |
555 | else if (strcmp (f, "Mmword") == 0) | |
7d5e4556 L |
556 | f= "Qword"; |
557 | else if (strcmp (f, "Oword") == 0) | |
558 | f= "Xmmword"; | |
40fb9820 L |
559 | |
560 | for (i = 0; i < size; i++) | |
561 | if (strcasecmp (array[i].name, f) == 0) | |
562 | { | |
8a9036a4 | 563 | array[i].value = value; |
40fb9820 L |
564 | return; |
565 | } | |
566 | ||
2bf05e57 L |
567 | if (value) |
568 | { | |
569 | const char *v = strchr (f, '='); | |
570 | ||
571 | if (v) | |
572 | { | |
573 | size_t n = v - f; | |
574 | char *end; | |
575 | ||
576 | for (i = 0; i < size; i++) | |
577 | if (strncasecmp (array[i].name, f, n) == 0) | |
578 | { | |
579 | value = strtol (v + 1, &end, 0); | |
580 | if (*end == '\0') | |
581 | { | |
582 | array[i].value = value; | |
583 | return; | |
584 | } | |
585 | break; | |
586 | } | |
587 | } | |
588 | } | |
589 | ||
bd5295b2 L |
590 | if (lineno != -1) |
591 | fail (_("%s: %d: Unknown bitfield: %s\n"), filename, lineno, f); | |
592 | else | |
593 | fail (_("Unknown bitfield: %s\n"), f); | |
40fb9820 L |
594 | } |
595 | ||
596 | static void | |
597 | output_cpu_flags (FILE *table, bitfield *flags, unsigned int size, | |
598 | int macro, const char *comma, const char *indent) | |
599 | { | |
600 | unsigned int i; | |
601 | ||
602 | fprintf (table, "%s{ { ", indent); | |
603 | ||
604 | for (i = 0; i < size - 1; i++) | |
605 | { | |
606 | fprintf (table, "%d, ", flags[i].value); | |
607 | if (((i + 1) % 20) == 0) | |
608 | { | |
609 | /* We need \\ for macro. */ | |
610 | if (macro) | |
611 | fprintf (table, " \\\n %s", indent); | |
612 | else | |
613 | fprintf (table, "\n %s", indent); | |
614 | } | |
615 | } | |
616 | ||
617 | fprintf (table, "%d } }%s\n", flags[i].value, comma); | |
618 | } | |
619 | ||
620 | static void | |
621 | process_i386_cpu_flag (FILE *table, char *flag, int macro, | |
bd5295b2 L |
622 | const char *comma, const char *indent, |
623 | int lineno) | |
40fb9820 L |
624 | { |
625 | char *str, *next, *last; | |
8a9036a4 | 626 | unsigned int i; |
40fb9820 L |
627 | bitfield flags [ARRAY_SIZE (cpu_flags)]; |
628 | ||
629 | /* Copy the default cpu flags. */ | |
630 | memcpy (flags, cpu_flags, sizeof (cpu_flags)); | |
631 | ||
632 | if (strcasecmp (flag, "unknown") == 0) | |
633 | { | |
40fb9820 | 634 | /* We turn on everything except for cpu64 in case of |
8a9036a4 L |
635 | CPU_UNKNOWN_FLAGS. */ |
636 | for (i = 0; i < ARRAY_SIZE (flags); i++) | |
637 | if (flags[i].position != Cpu64) | |
638 | flags[i].value = 1; | |
639 | } | |
640 | else if (flag[0] == '~') | |
641 | { | |
642 | last = flag + strlen (flag); | |
643 | ||
644 | if (flag[1] == '(') | |
645 | { | |
646 | last -= 1; | |
647 | next = flag + 2; | |
648 | if (*last != ')') | |
649 | fail (_("%s: %d: Missing `)' in bitfield: %s\n"), filename, | |
650 | lineno, flag); | |
651 | *last = '\0'; | |
652 | } | |
653 | else | |
654 | next = flag + 1; | |
655 | ||
656 | /* First we turn on everything except for cpu64. */ | |
40fb9820 L |
657 | for (i = 0; i < ARRAY_SIZE (flags); i++) |
658 | if (flags[i].position != Cpu64) | |
659 | flags[i].value = 1; | |
8a9036a4 L |
660 | |
661 | /* Turn off selective bits. */ | |
662 | for (; next && next < last; ) | |
663 | { | |
664 | str = next_field (next, '|', &next, last); | |
665 | if (str) | |
666 | set_bitfield (str, flags, 0, ARRAY_SIZE (flags), lineno); | |
667 | } | |
40fb9820 L |
668 | } |
669 | else if (strcmp (flag, "0")) | |
670 | { | |
8a9036a4 | 671 | /* Turn on selective bits. */ |
40fb9820 L |
672 | last = flag + strlen (flag); |
673 | for (next = flag; next && next < last; ) | |
674 | { | |
c587b3f9 | 675 | str = next_field (next, '|', &next, last); |
40fb9820 | 676 | if (str) |
8a9036a4 | 677 | set_bitfield (str, flags, 1, ARRAY_SIZE (flags), lineno); |
40fb9820 L |
678 | } |
679 | } | |
680 | ||
681 | output_cpu_flags (table, flags, ARRAY_SIZE (flags), macro, | |
682 | comma, indent); | |
683 | } | |
684 | ||
685 | static void | |
686 | output_opcode_modifier (FILE *table, bitfield *modifier, unsigned int size) | |
687 | { | |
688 | unsigned int i; | |
689 | ||
690 | fprintf (table, " { "); | |
691 | ||
692 | for (i = 0; i < size - 1; i++) | |
693 | { | |
694 | fprintf (table, "%d, ", modifier[i].value); | |
695 | if (((i + 1) % 20) == 0) | |
696 | fprintf (table, "\n "); | |
697 | } | |
698 | ||
699 | fprintf (table, "%d },\n", modifier[i].value); | |
700 | } | |
701 | ||
702 | static void | |
bd5295b2 | 703 | process_i386_opcode_modifier (FILE *table, char *mod, int lineno) |
40fb9820 L |
704 | { |
705 | char *str, *next, *last; | |
706 | bitfield modifiers [ARRAY_SIZE (opcode_modifiers)]; | |
707 | ||
708 | /* Copy the default opcode modifier. */ | |
709 | memcpy (modifiers, opcode_modifiers, sizeof (modifiers)); | |
710 | ||
711 | if (strcmp (mod, "0")) | |
712 | { | |
713 | last = mod + strlen (mod); | |
714 | for (next = mod; next && next < last; ) | |
715 | { | |
c587b3f9 | 716 | str = next_field (next, '|', &next, last); |
40fb9820 | 717 | if (str) |
8a9036a4 L |
718 | set_bitfield (str, modifiers, 1, ARRAY_SIZE (modifiers), |
719 | lineno); | |
40fb9820 L |
720 | } |
721 | } | |
722 | output_opcode_modifier (table, modifiers, ARRAY_SIZE (modifiers)); | |
723 | } | |
724 | ||
725 | static void | |
726 | output_operand_type (FILE *table, bitfield *types, unsigned int size, | |
727 | int macro, const char *indent) | |
728 | { | |
729 | unsigned int i; | |
730 | ||
731 | fprintf (table, "{ { "); | |
732 | ||
733 | for (i = 0; i < size - 1; i++) | |
734 | { | |
735 | fprintf (table, "%d, ", types[i].value); | |
736 | if (((i + 1) % 20) == 0) | |
737 | { | |
738 | /* We need \\ for macro. */ | |
739 | if (macro) | |
740 | fprintf (table, "\\\n%s", indent); | |
741 | else | |
742 | fprintf (table, "\n%s", indent); | |
743 | } | |
744 | } | |
745 | ||
746 | fprintf (table, "%d } }", types[i].value); | |
747 | } | |
748 | ||
749 | static void | |
750 | process_i386_operand_type (FILE *table, char *op, int macro, | |
bd5295b2 | 751 | const char *indent, int lineno) |
40fb9820 L |
752 | { |
753 | char *str, *next, *last; | |
754 | bitfield types [ARRAY_SIZE (operand_types)]; | |
755 | ||
756 | /* Copy the default operand type. */ | |
757 | memcpy (types, operand_types, sizeof (types)); | |
758 | ||
759 | if (strcmp (op, "0")) | |
760 | { | |
761 | last = op + strlen (op); | |
762 | for (next = op; next && next < last; ) | |
763 | { | |
c587b3f9 | 764 | str = next_field (next, '|', &next, last); |
40fb9820 | 765 | if (str) |
8a9036a4 | 766 | set_bitfield (str, types, 1, ARRAY_SIZE (types), lineno); |
40fb9820 L |
767 | } |
768 | } | |
769 | output_operand_type (table, types, ARRAY_SIZE (types), macro, | |
770 | indent); | |
771 | } | |
772 | ||
c587b3f9 L |
773 | static void |
774 | output_i386_opcode (FILE *table, const char *name, char *str, | |
bd5295b2 | 775 | char *last, int lineno) |
c587b3f9 L |
776 | { |
777 | unsigned int i; | |
778 | char *operands, *base_opcode, *extension_opcode, *opcode_length; | |
779 | char *cpu_flags, *opcode_modifier, *operand_types [MAX_OPERANDS]; | |
780 | ||
781 | /* Find number of operands. */ | |
782 | operands = next_field (str, ',', &str, last); | |
783 | ||
784 | /* Find base_opcode. */ | |
785 | base_opcode = next_field (str, ',', &str, last); | |
786 | ||
787 | /* Find extension_opcode. */ | |
788 | extension_opcode = next_field (str, ',', &str, last); | |
789 | ||
790 | /* Find opcode_length. */ | |
791 | opcode_length = next_field (str, ',', &str, last); | |
792 | ||
793 | /* Find cpu_flags. */ | |
794 | cpu_flags = next_field (str, ',', &str, last); | |
795 | ||
796 | /* Find opcode_modifier. */ | |
797 | opcode_modifier = next_field (str, ',', &str, last); | |
798 | ||
799 | /* Remove the first {. */ | |
800 | str = remove_leading_whitespaces (str); | |
801 | if (*str != '{') | |
802 | abort (); | |
803 | str = remove_leading_whitespaces (str + 1); | |
804 | ||
805 | i = strlen (str); | |
806 | ||
807 | /* There are at least "X}". */ | |
808 | if (i < 2) | |
809 | abort (); | |
810 | ||
811 | /* Remove trailing white spaces and }. */ | |
812 | do | |
813 | { | |
814 | i--; | |
815 | if (ISSPACE (str[i]) || str[i] == '}') | |
816 | str[i] = '\0'; | |
817 | else | |
818 | break; | |
819 | } | |
820 | while (i != 0); | |
821 | ||
822 | last = str + i; | |
823 | ||
824 | /* Find operand_types. */ | |
825 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
826 | { | |
827 | if (str >= last) | |
828 | { | |
829 | operand_types [i] = NULL; | |
830 | break; | |
831 | } | |
832 | ||
833 | operand_types [i] = next_field (str, ',', &str, last); | |
834 | if (*operand_types[i] == '0') | |
835 | { | |
836 | if (i != 0) | |
837 | operand_types[i] = NULL; | |
838 | break; | |
839 | } | |
840 | } | |
841 | ||
842 | fprintf (table, " { \"%s\", %s, %s, %s, %s,\n", | |
843 | name, operands, base_opcode, extension_opcode, | |
844 | opcode_length); | |
845 | ||
bd5295b2 | 846 | process_i386_cpu_flag (table, cpu_flags, 0, ",", " ", lineno); |
c587b3f9 | 847 | |
bd5295b2 | 848 | process_i386_opcode_modifier (table, opcode_modifier, lineno); |
c587b3f9 L |
849 | |
850 | fprintf (table, " { "); | |
851 | ||
852 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
853 | { | |
854 | if (operand_types[i] == NULL || *operand_types[i] == '0') | |
855 | { | |
856 | if (i == 0) | |
bd5295b2 | 857 | process_i386_operand_type (table, "0", 0, "\t ", lineno); |
c587b3f9 L |
858 | break; |
859 | } | |
860 | ||
861 | if (i != 0) | |
862 | fprintf (table, ",\n "); | |
863 | ||
864 | process_i386_operand_type (table, operand_types[i], 0, | |
bd5295b2 | 865 | "\t ", lineno); |
c587b3f9 L |
866 | } |
867 | fprintf (table, " } },\n"); | |
868 | } | |
869 | ||
870 | struct opcode_hash_entry | |
871 | { | |
872 | struct opcode_hash_entry *next; | |
873 | char *name; | |
874 | char *opcode; | |
bd5295b2 | 875 | int lineno; |
c587b3f9 L |
876 | }; |
877 | ||
878 | /* Calculate the hash value of an opcode hash entry P. */ | |
879 | ||
880 | static hashval_t | |
881 | opcode_hash_hash (const void *p) | |
882 | { | |
883 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
884 | return htab_hash_string (entry->name); | |
885 | } | |
886 | ||
887 | /* Compare a string Q against an opcode hash entry P. */ | |
888 | ||
889 | static int | |
890 | opcode_hash_eq (const void *p, const void *q) | |
891 | { | |
892 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
893 | const char *name = (const char *) q; | |
894 | return strcmp (name, entry->name) == 0; | |
895 | } | |
896 | ||
40b8e679 | 897 | static void |
72ffa0fb | 898 | process_i386_opcodes (FILE *table) |
40b8e679 | 899 | { |
3d4d5afa | 900 | FILE *fp; |
40b8e679 | 901 | char buf[2048]; |
c587b3f9 L |
902 | unsigned int i, j; |
903 | char *str, *p, *last, *name; | |
904 | struct opcode_hash_entry **hash_slot, **entry, *next; | |
905 | htab_t opcode_hash_table; | |
906 | struct opcode_hash_entry **opcode_array; | |
907 | unsigned int opcode_array_size = 1024; | |
bd5295b2 | 908 | int lineno = 0; |
40b8e679 | 909 | |
3d4d5afa L |
910 | filename = "i386-opc.tbl"; |
911 | fp = fopen (filename, "r"); | |
912 | ||
40b8e679 | 913 | if (fp == NULL) |
34edb9ad | 914 | fail (_("can't find i386-opc.tbl for reading, errno = %s\n"), |
40fb9820 | 915 | xstrerror (errno)); |
40b8e679 | 916 | |
c587b3f9 L |
917 | i = 0; |
918 | opcode_array = (struct opcode_hash_entry **) | |
919 | xmalloc (sizeof (*opcode_array) * opcode_array_size); | |
920 | ||
921 | opcode_hash_table = htab_create_alloc (16, opcode_hash_hash, | |
922 | opcode_hash_eq, NULL, | |
923 | xcalloc, free); | |
924 | ||
34edb9ad | 925 | fprintf (table, "\n/* i386 opcode table. */\n\n"); |
d3ce72d0 | 926 | fprintf (table, "const insn_template i386_optab[] =\n{\n"); |
40b8e679 | 927 | |
c587b3f9 | 928 | /* Put everything on opcode array. */ |
40b8e679 L |
929 | while (!feof (fp)) |
930 | { | |
931 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
932 | break; | |
933 | ||
3d4d5afa L |
934 | lineno++; |
935 | ||
40b8e679 L |
936 | p = remove_leading_whitespaces (buf); |
937 | ||
938 | /* Skip comments. */ | |
939 | str = strstr (p, "//"); | |
940 | if (str != NULL) | |
941 | str[0] = '\0'; | |
942 | ||
943 | /* Remove trailing white spaces. */ | |
944 | remove_trailing_whitespaces (p); | |
945 | ||
946 | switch (p[0]) | |
947 | { | |
948 | case '#': | |
c587b3f9 | 949 | /* Ignore comments. */ |
40b8e679 L |
950 | case '\0': |
951 | continue; | |
952 | break; | |
953 | default: | |
954 | break; | |
955 | } | |
956 | ||
957 | last = p + strlen (p); | |
958 | ||
959 | /* Find name. */ | |
c587b3f9 | 960 | name = next_field (p, ',', &str, last); |
40b8e679 | 961 | |
c587b3f9 L |
962 | /* Get the slot in hash table. */ |
963 | hash_slot = (struct opcode_hash_entry **) | |
964 | htab_find_slot_with_hash (opcode_hash_table, name, | |
965 | htab_hash_string (name), | |
966 | INSERT); | |
40b8e679 | 967 | |
c587b3f9 | 968 | if (*hash_slot == NULL) |
40b8e679 | 969 | { |
c587b3f9 L |
970 | /* It is the new one. Put it on opcode array. */ |
971 | if (i >= opcode_array_size) | |
40b8e679 | 972 | { |
c587b3f9 L |
973 | /* Grow the opcode array when needed. */ |
974 | opcode_array_size += 1024; | |
975 | opcode_array = (struct opcode_hash_entry **) | |
976 | xrealloc (opcode_array, | |
977 | sizeof (*opcode_array) * opcode_array_size); | |
40b8e679 L |
978 | } |
979 | ||
c587b3f9 L |
980 | opcode_array[i] = (struct opcode_hash_entry *) |
981 | xmalloc (sizeof (struct opcode_hash_entry)); | |
982 | opcode_array[i]->next = NULL; | |
983 | opcode_array[i]->name = xstrdup (name); | |
984 | opcode_array[i]->opcode = xstrdup (str); | |
bd5295b2 | 985 | opcode_array[i]->lineno = lineno; |
c587b3f9 L |
986 | *hash_slot = opcode_array[i]; |
987 | i++; | |
40b8e679 | 988 | } |
c587b3f9 | 989 | else |
40b8e679 | 990 | { |
c587b3f9 L |
991 | /* Append it to the existing one. */ |
992 | entry = hash_slot; | |
993 | while ((*entry) != NULL) | |
994 | entry = &(*entry)->next; | |
995 | *entry = (struct opcode_hash_entry *) | |
996 | xmalloc (sizeof (struct opcode_hash_entry)); | |
997 | (*entry)->next = NULL; | |
998 | (*entry)->name = (*hash_slot)->name; | |
999 | (*entry)->opcode = xstrdup (str); | |
bd5295b2 | 1000 | (*entry)->lineno = lineno; |
c587b3f9 L |
1001 | } |
1002 | } | |
40b8e679 | 1003 | |
c587b3f9 L |
1004 | /* Process opcode array. */ |
1005 | for (j = 0; j < i; j++) | |
1006 | { | |
1007 | for (next = opcode_array[j]; next; next = next->next) | |
1008 | { | |
1009 | name = next->name; | |
1010 | str = next->opcode; | |
bd5295b2 | 1011 | lineno = next->lineno; |
c587b3f9 | 1012 | last = str + strlen (str); |
bd5295b2 | 1013 | output_i386_opcode (table, name, str, last, lineno); |
40b8e679 | 1014 | } |
40b8e679 L |
1015 | } |
1016 | ||
34edb9ad L |
1017 | fclose (fp); |
1018 | ||
4dffcebc | 1019 | fprintf (table, " { NULL, 0, 0, 0, 0,\n"); |
40fb9820 | 1020 | |
bd5295b2 | 1021 | process_i386_cpu_flag (table, "0", 0, ",", " ", -1); |
40fb9820 | 1022 | |
bd5295b2 | 1023 | process_i386_opcode_modifier (table, "0", -1); |
40fb9820 L |
1024 | |
1025 | fprintf (table, " { "); | |
bd5295b2 | 1026 | process_i386_operand_type (table, "0", 0, "\t ", -1); |
40fb9820 L |
1027 | fprintf (table, " } }\n"); |
1028 | ||
34edb9ad | 1029 | fprintf (table, "};\n"); |
40b8e679 L |
1030 | } |
1031 | ||
1032 | static void | |
72ffa0fb | 1033 | process_i386_registers (FILE *table) |
40b8e679 | 1034 | { |
3d4d5afa | 1035 | FILE *fp; |
40b8e679 L |
1036 | char buf[2048]; |
1037 | char *str, *p, *last; | |
1038 | char *reg_name, *reg_type, *reg_flags, *reg_num; | |
a60de03c | 1039 | char *dw2_32_num, *dw2_64_num; |
bd5295b2 | 1040 | int lineno = 0; |
40b8e679 | 1041 | |
3d4d5afa L |
1042 | filename = "i386-reg.tbl"; |
1043 | fp = fopen (filename, "r"); | |
40b8e679 | 1044 | if (fp == NULL) |
34edb9ad | 1045 | fail (_("can't find i386-reg.tbl for reading, errno = %s\n"), |
40fb9820 | 1046 | xstrerror (errno)); |
40b8e679 | 1047 | |
34edb9ad L |
1048 | fprintf (table, "\n/* i386 register table. */\n\n"); |
1049 | fprintf (table, "const reg_entry i386_regtab[] =\n{\n"); | |
40b8e679 L |
1050 | |
1051 | while (!feof (fp)) | |
1052 | { | |
1053 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
1054 | break; | |
1055 | ||
3d4d5afa L |
1056 | lineno++; |
1057 | ||
40b8e679 L |
1058 | p = remove_leading_whitespaces (buf); |
1059 | ||
1060 | /* Skip comments. */ | |
1061 | str = strstr (p, "//"); | |
1062 | if (str != NULL) | |
1063 | str[0] = '\0'; | |
1064 | ||
1065 | /* Remove trailing white spaces. */ | |
1066 | remove_trailing_whitespaces (p); | |
1067 | ||
1068 | switch (p[0]) | |
1069 | { | |
1070 | case '#': | |
34edb9ad | 1071 | fprintf (table, "%s\n", p); |
40b8e679 L |
1072 | case '\0': |
1073 | continue; | |
1074 | break; | |
1075 | default: | |
1076 | break; | |
1077 | } | |
1078 | ||
1079 | last = p + strlen (p); | |
1080 | ||
1081 | /* Find reg_name. */ | |
c587b3f9 | 1082 | reg_name = next_field (p, ',', &str, last); |
40b8e679 L |
1083 | |
1084 | /* Find reg_type. */ | |
c587b3f9 | 1085 | reg_type = next_field (str, ',', &str, last); |
40b8e679 L |
1086 | |
1087 | /* Find reg_flags. */ | |
c587b3f9 | 1088 | reg_flags = next_field (str, ',', &str, last); |
40b8e679 L |
1089 | |
1090 | /* Find reg_num. */ | |
c587b3f9 | 1091 | reg_num = next_field (str, ',', &str, last); |
a60de03c | 1092 | |
40fb9820 L |
1093 | fprintf (table, " { \"%s\",\n ", reg_name); |
1094 | ||
bd5295b2 | 1095 | process_i386_operand_type (table, reg_type, 0, "\t", lineno); |
40fb9820 | 1096 | |
a60de03c | 1097 | /* Find 32-bit Dwarf2 register number. */ |
c587b3f9 | 1098 | dw2_32_num = next_field (str, ',', &str, last); |
a60de03c JB |
1099 | |
1100 | /* Find 64-bit Dwarf2 register number. */ | |
c587b3f9 | 1101 | dw2_64_num = next_field (str, ',', &str, last); |
a60de03c JB |
1102 | |
1103 | fprintf (table, ",\n %s, %s, { %s, %s } },\n", | |
1104 | reg_flags, reg_num, dw2_32_num, dw2_64_num); | |
40b8e679 L |
1105 | } |
1106 | ||
34edb9ad L |
1107 | fclose (fp); |
1108 | ||
1109 | fprintf (table, "};\n"); | |
40b8e679 | 1110 | |
34edb9ad | 1111 | fprintf (table, "\nconst unsigned int i386_regtab_size = ARRAY_SIZE (i386_regtab);\n"); |
40b8e679 L |
1112 | } |
1113 | ||
40fb9820 L |
1114 | static void |
1115 | process_i386_initializers (void) | |
1116 | { | |
1117 | unsigned int i; | |
1118 | FILE *fp = fopen ("i386-init.h", "w"); | |
1119 | char *init; | |
1120 | ||
1121 | if (fp == NULL) | |
1122 | fail (_("can't create i386-init.h, errno = %s\n"), | |
1123 | xstrerror (errno)); | |
1124 | ||
1125 | process_copyright (fp); | |
1126 | ||
1127 | for (i = 0; i < ARRAY_SIZE (cpu_flag_init); i++) | |
1128 | { | |
1129 | fprintf (fp, "\n#define %s \\\n", cpu_flag_init[i].name); | |
1130 | init = xstrdup (cpu_flag_init[i].init); | |
bd5295b2 | 1131 | process_i386_cpu_flag (fp, init, 1, "", " ", -1); |
40fb9820 L |
1132 | free (init); |
1133 | } | |
1134 | ||
1135 | for (i = 0; i < ARRAY_SIZE (operand_type_init); i++) | |
1136 | { | |
1137 | fprintf (fp, "\n\n#define %s \\\n ", operand_type_init[i].name); | |
1138 | init = xstrdup (operand_type_init[i].init); | |
bd5295b2 | 1139 | process_i386_operand_type (fp, init, 1, " ", -1); |
40fb9820 L |
1140 | free (init); |
1141 | } | |
1142 | fprintf (fp, "\n"); | |
1143 | ||
1144 | fclose (fp); | |
1145 | } | |
1146 | ||
40b8e679 L |
1147 | /* Program options. */ |
1148 | #define OPTION_SRCDIR 200 | |
1149 | ||
1150 | struct option long_options[] = | |
1151 | { | |
1152 | {"srcdir", required_argument, NULL, OPTION_SRCDIR}, | |
1153 | {"debug", no_argument, NULL, 'd'}, | |
1154 | {"version", no_argument, NULL, 'V'}, | |
1155 | {"help", no_argument, NULL, 'h'}, | |
1156 | {0, no_argument, NULL, 0} | |
1157 | }; | |
1158 | ||
1159 | static void | |
1160 | print_version (void) | |
1161 | { | |
1162 | printf ("%s: version 1.0\n", program_name); | |
1163 | xexit (0); | |
1164 | } | |
1165 | ||
1166 | static void | |
1167 | usage (FILE * stream, int status) | |
1168 | { | |
1169 | fprintf (stream, "Usage: %s [-V | --version] [-d | --debug] [--srcdir=dirname] [--help]\n", | |
1170 | program_name); | |
1171 | xexit (status); | |
1172 | } | |
1173 | ||
1174 | int | |
1175 | main (int argc, char **argv) | |
1176 | { | |
1177 | extern int chdir (char *); | |
1178 | char *srcdir = NULL; | |
8b40d594 | 1179 | int c; |
72ffa0fb | 1180 | FILE *table; |
40b8e679 L |
1181 | |
1182 | program_name = *argv; | |
1183 | xmalloc_set_program_name (program_name); | |
1184 | ||
1185 | while ((c = getopt_long (argc, argv, "vVdh", long_options, 0)) != EOF) | |
1186 | switch (c) | |
1187 | { | |
1188 | case OPTION_SRCDIR: | |
1189 | srcdir = optarg; | |
1190 | break; | |
1191 | case 'V': | |
1192 | case 'v': | |
1193 | print_version (); | |
1194 | break; | |
1195 | case 'd': | |
1196 | debug = 1; | |
1197 | break; | |
1198 | case 'h': | |
1199 | case '?': | |
1200 | usage (stderr, 0); | |
1201 | default: | |
1202 | case 0: | |
1203 | break; | |
1204 | } | |
1205 | ||
1206 | if (optind != argc) | |
1207 | usage (stdout, 1); | |
1208 | ||
1209 | if (srcdir != NULL) | |
1210 | if (chdir (srcdir) != 0) | |
1211 | fail (_("unable to change directory to \"%s\", errno = %s\n"), | |
40fb9820 L |
1212 | srcdir, xstrerror (errno)); |
1213 | ||
1214 | /* Check the unused bitfield in i386_cpu_flags. */ | |
1215 | #ifndef CpuUnused | |
8b40d594 L |
1216 | c = CpuNumOfBits - CpuMax - 1; |
1217 | if (c) | |
1218 | fail (_("%d unused bits in i386_cpu_flags.\n"), c); | |
40fb9820 L |
1219 | #endif |
1220 | ||
1221 | /* Check the unused bitfield in i386_operand_type. */ | |
1222 | #ifndef OTUnused | |
8b40d594 L |
1223 | c = OTNumOfBits - OTMax - 1; |
1224 | if (c) | |
1225 | fail (_("%d unused bits in i386_operand_type.\n"), c); | |
40fb9820 L |
1226 | #endif |
1227 | ||
1228 | qsort (cpu_flags, ARRAY_SIZE (cpu_flags), sizeof (cpu_flags [0]), | |
1229 | compare); | |
1230 | ||
1231 | qsort (opcode_modifiers, ARRAY_SIZE (opcode_modifiers), | |
1232 | sizeof (opcode_modifiers [0]), compare); | |
1233 | ||
1234 | qsort (operand_types, ARRAY_SIZE (operand_types), | |
1235 | sizeof (operand_types [0]), compare); | |
40b8e679 | 1236 | |
34edb9ad L |
1237 | table = fopen ("i386-tbl.h", "w"); |
1238 | if (table == NULL) | |
40fb9820 L |
1239 | fail (_("can't create i386-tbl.h, errno = %s\n"), |
1240 | xstrerror (errno)); | |
34edb9ad | 1241 | |
72ffa0fb | 1242 | process_copyright (table); |
40b8e679 | 1243 | |
72ffa0fb L |
1244 | process_i386_opcodes (table); |
1245 | process_i386_registers (table); | |
40fb9820 | 1246 | process_i386_initializers (); |
40b8e679 | 1247 | |
34edb9ad L |
1248 | fclose (table); |
1249 | ||
40b8e679 L |
1250 | exit (0); |
1251 | } |