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4fb3aee2 | 1 | /* Copyright 2007, 2008, 2009, 2010, 2011 |
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" }, | |
f12dc422 L |
143 | { "CPU_BMI_FLAGS", |
144 | "CpuBMI" }, | |
2a2a0f38 QN |
145 | { "CPU_TBM_FLAGS", |
146 | "CpuTBM" }, | |
f1f8f695 L |
147 | { "CPU_MOVBE_FLAGS", |
148 | "CpuMovbe" }, | |
1b7f3fb0 L |
149 | { "CPU_RDTSCP_FLAGS", |
150 | "CpuRdtscp" }, | |
f1f8f695 L |
151 | { "CPU_EPT_FLAGS", |
152 | "CpuEPT" }, | |
c7b8aa3a L |
153 | { "CPU_FSGSBASE_FLAGS", |
154 | "CpuFSGSBase" }, | |
155 | { "CPU_RDRND_FLAGS", | |
156 | "CpuRdRnd" }, | |
157 | { "CPU_F16C_FLAGS", | |
158 | "CpuF16C" }, | |
40fb9820 L |
159 | { "CPU_3DNOW_FLAGS", |
160 | "CpuMMX|Cpu3dnow" }, | |
161 | { "CPU_3DNOWA_FLAGS", | |
115c7c25 | 162 | "CpuMMX|Cpu3dnow|Cpu3dnowA" }, |
40fb9820 L |
163 | { "CPU_PADLOCK_FLAGS", |
164 | "CpuPadLock" }, | |
165 | { "CPU_SVME_FLAGS", | |
166 | "CpuSVME" }, | |
167 | { "CPU_SSE4A_FLAGS", | |
115c7c25 | 168 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a" }, |
40fb9820 | 169 | { "CPU_ABM_FLAGS", |
3629bb00 | 170 | "CpuABM" }, |
c0f3af97 L |
171 | { "CPU_AVX_FLAGS", |
172 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX" }, | |
309d3373 JB |
173 | { "CPU_ANY_AVX_FLAGS", |
174 | "CpuAVX" }, | |
8a9036a4 L |
175 | { "CPU_L1OM_FLAGS", |
176 | "unknown" }, | |
40fb9820 L |
177 | }; |
178 | ||
8acd5377 | 179 | static initializer operand_type_init[] = |
40fb9820 L |
180 | { |
181 | { "OPERAND_TYPE_NONE", | |
182 | "0" }, | |
183 | { "OPERAND_TYPE_REG8", | |
184 | "Reg8" }, | |
185 | { "OPERAND_TYPE_REG16", | |
186 | "Reg16" }, | |
187 | { "OPERAND_TYPE_REG32", | |
188 | "Reg32" }, | |
189 | { "OPERAND_TYPE_REG64", | |
190 | "Reg64" }, | |
191 | { "OPERAND_TYPE_IMM1", | |
192 | "Imm1" }, | |
193 | { "OPERAND_TYPE_IMM8", | |
194 | "Imm8" }, | |
195 | { "OPERAND_TYPE_IMM8S", | |
196 | "Imm8S" }, | |
197 | { "OPERAND_TYPE_IMM16", | |
198 | "Imm16" }, | |
199 | { "OPERAND_TYPE_IMM32", | |
200 | "Imm32" }, | |
201 | { "OPERAND_TYPE_IMM32S", | |
202 | "Imm32S" }, | |
203 | { "OPERAND_TYPE_IMM64", | |
204 | "Imm64" }, | |
205 | { "OPERAND_TYPE_BASEINDEX", | |
206 | "BaseIndex" }, | |
207 | { "OPERAND_TYPE_DISP8", | |
208 | "Disp8" }, | |
209 | { "OPERAND_TYPE_DISP16", | |
210 | "Disp16" }, | |
211 | { "OPERAND_TYPE_DISP32", | |
212 | "Disp32" }, | |
213 | { "OPERAND_TYPE_DISP32S", | |
214 | "Disp32S" }, | |
215 | { "OPERAND_TYPE_DISP64", | |
216 | "Disp64" }, | |
217 | { "OPERAND_TYPE_INOUTPORTREG", | |
218 | "InOutPortReg" }, | |
219 | { "OPERAND_TYPE_SHIFTCOUNT", | |
220 | "ShiftCount" }, | |
221 | { "OPERAND_TYPE_CONTROL", | |
222 | "Control" }, | |
223 | { "OPERAND_TYPE_TEST", | |
224 | "Test" }, | |
225 | { "OPERAND_TYPE_DEBUG", | |
226 | "FloatReg" }, | |
227 | { "OPERAND_TYPE_FLOATREG", | |
228 | "FloatReg" }, | |
229 | { "OPERAND_TYPE_FLOATACC", | |
230 | "FloatAcc" }, | |
231 | { "OPERAND_TYPE_SREG2", | |
232 | "SReg2" }, | |
233 | { "OPERAND_TYPE_SREG3", | |
234 | "SReg3" }, | |
235 | { "OPERAND_TYPE_ACC", | |
236 | "Acc" }, | |
237 | { "OPERAND_TYPE_JUMPABSOLUTE", | |
238 | "JumpAbsolute" }, | |
239 | { "OPERAND_TYPE_REGMMX", | |
240 | "RegMMX" }, | |
241 | { "OPERAND_TYPE_REGXMM", | |
242 | "RegXMM" }, | |
c0f3af97 L |
243 | { "OPERAND_TYPE_REGYMM", |
244 | "RegYMM" }, | |
40fb9820 L |
245 | { "OPERAND_TYPE_ESSEG", |
246 | "EsSeg" }, | |
247 | { "OPERAND_TYPE_ACC32", | |
7d5e4556 | 248 | "Reg32|Acc|Dword" }, |
40fb9820 | 249 | { "OPERAND_TYPE_ACC64", |
7d5e4556 | 250 | "Reg64|Acc|Qword" }, |
65da13b5 L |
251 | { "OPERAND_TYPE_INOUTPORTREG", |
252 | "InOutPortReg" }, | |
40fb9820 L |
253 | { "OPERAND_TYPE_REG16_INOUTPORTREG", |
254 | "Reg16|InOutPortReg" }, | |
255 | { "OPERAND_TYPE_DISP16_32", | |
256 | "Disp16|Disp32" }, | |
257 | { "OPERAND_TYPE_ANYDISP", | |
258 | "Disp8|Disp16|Disp32|Disp32S|Disp64" }, | |
259 | { "OPERAND_TYPE_IMM16_32", | |
260 | "Imm16|Imm32" }, | |
261 | { "OPERAND_TYPE_IMM16_32S", | |
262 | "Imm16|Imm32S" }, | |
263 | { "OPERAND_TYPE_IMM16_32_32S", | |
264 | "Imm16|Imm32|Imm32S" }, | |
265 | { "OPERAND_TYPE_IMM32_32S_DISP32", | |
266 | "Imm32|Imm32S|Disp32" }, | |
267 | { "OPERAND_TYPE_IMM64_DISP64", | |
268 | "Imm64|Disp64" }, | |
269 | { "OPERAND_TYPE_IMM32_32S_64_DISP32", | |
270 | "Imm32|Imm32S|Imm64|Disp32" }, | |
271 | { "OPERAND_TYPE_IMM32_32S_64_DISP32_64", | |
272 | "Imm32|Imm32S|Imm64|Disp32|Disp64" }, | |
a683cc34 SP |
273 | { "OPERAND_TYPE_VEC_IMM4", |
274 | "Vec_Imm4" }, | |
40fb9820 L |
275 | }; |
276 | ||
277 | typedef struct bitfield | |
278 | { | |
279 | int position; | |
280 | int value; | |
281 | const char *name; | |
282 | } bitfield; | |
283 | ||
284 | #define BITFIELD(n) { n, 0, #n } | |
285 | ||
286 | static bitfield cpu_flags[] = | |
287 | { | |
288 | BITFIELD (Cpu186), | |
289 | BITFIELD (Cpu286), | |
290 | BITFIELD (Cpu386), | |
291 | BITFIELD (Cpu486), | |
292 | BITFIELD (Cpu586), | |
293 | BITFIELD (Cpu686), | |
bd5295b2 | 294 | BITFIELD (CpuClflush), |
22109423 | 295 | BITFIELD (CpuNop), |
bd5295b2 | 296 | BITFIELD (CpuSYSCALL), |
309d3373 JB |
297 | BITFIELD (Cpu8087), |
298 | BITFIELD (Cpu287), | |
299 | BITFIELD (Cpu387), | |
300 | BITFIELD (Cpu687), | |
301 | BITFIELD (CpuFISTTP), | |
40fb9820 | 302 | BITFIELD (CpuMMX), |
40fb9820 L |
303 | BITFIELD (CpuSSE), |
304 | BITFIELD (CpuSSE2), | |
305 | BITFIELD (CpuSSE3), | |
306 | BITFIELD (CpuSSSE3), | |
307 | BITFIELD (CpuSSE4_1), | |
308 | BITFIELD (CpuSSE4_2), | |
c0f3af97 | 309 | BITFIELD (CpuAVX), |
8a9036a4 | 310 | BITFIELD (CpuL1OM), |
40fb9820 L |
311 | BITFIELD (CpuSSE4a), |
312 | BITFIELD (Cpu3dnow), | |
313 | BITFIELD (Cpu3dnowA), | |
314 | BITFIELD (CpuPadLock), | |
315 | BITFIELD (CpuSVME), | |
316 | BITFIELD (CpuVMX), | |
47dd174c | 317 | BITFIELD (CpuSMX), |
40fb9820 | 318 | BITFIELD (CpuABM), |
475a2301 | 319 | BITFIELD (CpuXsave), |
c7b8aa3a | 320 | BITFIELD (CpuXsaveopt), |
c0f3af97 | 321 | BITFIELD (CpuAES), |
594ab6a3 | 322 | BITFIELD (CpuPCLMUL), |
c0f3af97 | 323 | BITFIELD (CpuFMA), |
f88c9eb0 | 324 | BITFIELD (CpuFMA4), |
5dd85c99 | 325 | BITFIELD (CpuXOP), |
f88c9eb0 | 326 | BITFIELD (CpuLWP), |
f12dc422 | 327 | BITFIELD (CpuBMI), |
2a2a0f38 | 328 | BITFIELD (CpuTBM), |
c0f3af97 | 329 | BITFIELD (CpuLM), |
f1f8f695 L |
330 | BITFIELD (CpuMovbe), |
331 | BITFIELD (CpuEPT), | |
1b7f3fb0 | 332 | BITFIELD (CpuRdtscp), |
c7b8aa3a L |
333 | BITFIELD (CpuFSGSBase), |
334 | BITFIELD (CpuRdRnd), | |
335 | BITFIELD (CpuF16C), | |
40fb9820 L |
336 | BITFIELD (Cpu64), |
337 | BITFIELD (CpuNo64), | |
338 | #ifdef CpuUnused | |
339 | BITFIELD (CpuUnused), | |
340 | #endif | |
341 | }; | |
342 | ||
343 | static bitfield opcode_modifiers[] = | |
344 | { | |
345 | BITFIELD (D), | |
346 | BITFIELD (W), | |
b6169b20 | 347 | BITFIELD (S), |
40fb9820 L |
348 | BITFIELD (Modrm), |
349 | BITFIELD (ShortForm), | |
350 | BITFIELD (Jump), | |
351 | BITFIELD (JumpDword), | |
352 | BITFIELD (JumpByte), | |
353 | BITFIELD (JumpInterSegment), | |
354 | BITFIELD (FloatMF), | |
355 | BITFIELD (FloatR), | |
356 | BITFIELD (FloatD), | |
357 | BITFIELD (Size16), | |
358 | BITFIELD (Size32), | |
359 | BITFIELD (Size64), | |
56ffb741 | 360 | BITFIELD (CheckRegSize), |
40fb9820 L |
361 | BITFIELD (IgnoreSize), |
362 | BITFIELD (DefaultSize), | |
363 | BITFIELD (No_bSuf), | |
364 | BITFIELD (No_wSuf), | |
365 | BITFIELD (No_lSuf), | |
366 | BITFIELD (No_sSuf), | |
367 | BITFIELD (No_qSuf), | |
7ce189b3 | 368 | BITFIELD (No_ldSuf), |
40fb9820 L |
369 | BITFIELD (FWait), |
370 | BITFIELD (IsString), | |
c32fa91d | 371 | BITFIELD (IsLockable), |
40fb9820 | 372 | BITFIELD (RegKludge), |
e2ec9d29 | 373 | BITFIELD (FirstXmm0), |
c0f3af97 | 374 | BITFIELD (Implicit1stXmm0), |
ca61edf2 L |
375 | BITFIELD (ToDword), |
376 | BITFIELD (ToQword), | |
377 | BITFIELD (AddrPrefixOp0), | |
40fb9820 L |
378 | BITFIELD (IsPrefix), |
379 | BITFIELD (ImmExt), | |
380 | BITFIELD (NoRex64), | |
381 | BITFIELD (Rex64), | |
382 | BITFIELD (Ugh), | |
c0f3af97 | 383 | BITFIELD (Vex), |
2426c15f | 384 | BITFIELD (VexVVVV), |
1ef99a7b | 385 | BITFIELD (VexW), |
7f399153 | 386 | BITFIELD (VexOpcode), |
8cd7925b | 387 | BITFIELD (VexSources), |
c0f3af97 L |
388 | BITFIELD (VexImmExt), |
389 | BITFIELD (SSE2AVX), | |
81f8a913 | 390 | BITFIELD (NoAVX), |
1efbbeb4 L |
391 | BITFIELD (OldGcc), |
392 | BITFIELD (ATTMnemonic), | |
e1d4d893 | 393 | BITFIELD (ATTSyntax), |
5c07affc | 394 | BITFIELD (IntelSyntax), |
40fb9820 L |
395 | }; |
396 | ||
397 | static bitfield operand_types[] = | |
398 | { | |
399 | BITFIELD (Reg8), | |
400 | BITFIELD (Reg16), | |
401 | BITFIELD (Reg32), | |
402 | BITFIELD (Reg64), | |
403 | BITFIELD (FloatReg), | |
404 | BITFIELD (RegMMX), | |
405 | BITFIELD (RegXMM), | |
c0f3af97 | 406 | BITFIELD (RegYMM), |
94ff3a50 | 407 | BITFIELD (Imm1), |
40fb9820 L |
408 | BITFIELD (Imm8), |
409 | BITFIELD (Imm8S), | |
410 | BITFIELD (Imm16), | |
411 | BITFIELD (Imm32), | |
412 | BITFIELD (Imm32S), | |
413 | BITFIELD (Imm64), | |
40fb9820 L |
414 | BITFIELD (BaseIndex), |
415 | BITFIELD (Disp8), | |
416 | BITFIELD (Disp16), | |
417 | BITFIELD (Disp32), | |
418 | BITFIELD (Disp32S), | |
419 | BITFIELD (Disp64), | |
420 | BITFIELD (InOutPortReg), | |
421 | BITFIELD (ShiftCount), | |
422 | BITFIELD (Control), | |
423 | BITFIELD (Debug), | |
424 | BITFIELD (Test), | |
425 | BITFIELD (SReg2), | |
426 | BITFIELD (SReg3), | |
427 | BITFIELD (Acc), | |
428 | BITFIELD (FloatAcc), | |
429 | BITFIELD (JumpAbsolute), | |
430 | BITFIELD (EsSeg), | |
431 | BITFIELD (RegMem), | |
5c07affc | 432 | BITFIELD (Mem), |
7d5e4556 L |
433 | BITFIELD (Byte), |
434 | BITFIELD (Word), | |
435 | BITFIELD (Dword), | |
436 | BITFIELD (Fword), | |
437 | BITFIELD (Qword), | |
438 | BITFIELD (Tbyte), | |
439 | BITFIELD (Xmmword), | |
c0f3af97 | 440 | BITFIELD (Ymmword), |
7d5e4556 L |
441 | BITFIELD (Unspecified), |
442 | BITFIELD (Anysize), | |
a683cc34 | 443 | BITFIELD (Vec_Imm4), |
40fb9820 L |
444 | #ifdef OTUnused |
445 | BITFIELD (OTUnused), | |
446 | #endif | |
447 | }; | |
448 | ||
3d4d5afa L |
449 | static const char *filename; |
450 | ||
40fb9820 L |
451 | static int |
452 | compare (const void *x, const void *y) | |
453 | { | |
454 | const bitfield *xp = (const bitfield *) x; | |
455 | const bitfield *yp = (const bitfield *) y; | |
456 | return xp->position - yp->position; | |
457 | } | |
458 | ||
40b8e679 L |
459 | static void |
460 | fail (const char *message, ...) | |
461 | { | |
462 | va_list args; | |
463 | ||
464 | va_start (args, message); | |
465 | fprintf (stderr, _("%s: Error: "), program_name); | |
466 | vfprintf (stderr, message, args); | |
467 | va_end (args); | |
468 | xexit (1); | |
469 | } | |
470 | ||
72ffa0fb L |
471 | static void |
472 | process_copyright (FILE *fp) | |
473 | { | |
474 | fprintf (fp, "/* This file is automatically generated by i386-gen. Do not edit! */\n\ | |
4fb3aee2 | 475 | /* Copyright 2007, 2008, 2009, 2010, 2011\n\ |
22da050b | 476 | Free Software Foundation, Inc.\n\ |
72ffa0fb L |
477 | \n\ |
478 | This file is part of the GNU opcodes library.\n\ | |
479 | \n\ | |
480 | This library is free software; you can redistribute it and/or modify\n\ | |
481 | it under the terms of the GNU General Public License as published by\n\ | |
482 | the Free Software Foundation; either version 3, or (at your option)\n\ | |
483 | any later version.\n\ | |
484 | \n\ | |
485 | It is distributed in the hope that it will be useful, but WITHOUT\n\ | |
486 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\n\ | |
487 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public\n\ | |
488 | License for more details.\n\ | |
489 | \n\ | |
490 | You should have received a copy of the GNU General Public License\n\ | |
491 | along with this program; if not, write to the Free Software\n\ | |
492 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,\n\ | |
493 | MA 02110-1301, USA. */\n"); | |
494 | } | |
495 | ||
40b8e679 L |
496 | /* Remove leading white spaces. */ |
497 | ||
498 | static char * | |
499 | remove_leading_whitespaces (char *str) | |
500 | { | |
501 | while (ISSPACE (*str)) | |
502 | str++; | |
503 | return str; | |
504 | } | |
505 | ||
506 | /* Remove trailing white spaces. */ | |
507 | ||
508 | static void | |
509 | remove_trailing_whitespaces (char *str) | |
510 | { | |
511 | size_t last = strlen (str); | |
512 | ||
513 | if (last == 0) | |
514 | return; | |
515 | ||
516 | do | |
517 | { | |
518 | last--; | |
519 | if (ISSPACE (str [last])) | |
520 | str[last] = '\0'; | |
521 | else | |
522 | break; | |
523 | } | |
524 | while (last != 0); | |
525 | } | |
526 | ||
93b1ec2c | 527 | /* Find next field separated by SEP and terminate it. Return a |
40b8e679 L |
528 | pointer to the one after it. */ |
529 | ||
530 | static char * | |
c587b3f9 | 531 | next_field (char *str, char sep, char **next, char *last) |
40b8e679 L |
532 | { |
533 | char *p; | |
534 | ||
535 | p = remove_leading_whitespaces (str); | |
93b1ec2c | 536 | for (str = p; *str != sep && *str != '\0'; str++); |
40b8e679 L |
537 | |
538 | *str = '\0'; | |
539 | remove_trailing_whitespaces (p); | |
540 | ||
541 | *next = str + 1; | |
542 | ||
c587b3f9 L |
543 | if (p >= last) |
544 | abort (); | |
545 | ||
40b8e679 L |
546 | return p; |
547 | } | |
548 | ||
40fb9820 | 549 | static void |
8a9036a4 L |
550 | set_bitfield (const char *f, bitfield *array, int value, |
551 | unsigned int size, int lineno) | |
40fb9820 L |
552 | { |
553 | unsigned int i; | |
554 | ||
309d3373 JB |
555 | if (strcmp (f, "CpuFP") == 0) |
556 | { | |
8a9036a4 L |
557 | set_bitfield("Cpu387", array, value, size, lineno); |
558 | set_bitfield("Cpu287", array, value, size, lineno); | |
309d3373 JB |
559 | f = "Cpu8087"; |
560 | } | |
561 | else if (strcmp (f, "Mmword") == 0) | |
7d5e4556 L |
562 | f= "Qword"; |
563 | else if (strcmp (f, "Oword") == 0) | |
564 | f= "Xmmword"; | |
40fb9820 L |
565 | |
566 | for (i = 0; i < size; i++) | |
567 | if (strcasecmp (array[i].name, f) == 0) | |
568 | { | |
8a9036a4 | 569 | array[i].value = value; |
40fb9820 L |
570 | return; |
571 | } | |
572 | ||
2bf05e57 L |
573 | if (value) |
574 | { | |
575 | const char *v = strchr (f, '='); | |
576 | ||
577 | if (v) | |
578 | { | |
579 | size_t n = v - f; | |
580 | char *end; | |
581 | ||
582 | for (i = 0; i < size; i++) | |
583 | if (strncasecmp (array[i].name, f, n) == 0) | |
584 | { | |
585 | value = strtol (v + 1, &end, 0); | |
586 | if (*end == '\0') | |
587 | { | |
588 | array[i].value = value; | |
589 | return; | |
590 | } | |
591 | break; | |
592 | } | |
593 | } | |
594 | } | |
595 | ||
bd5295b2 L |
596 | if (lineno != -1) |
597 | fail (_("%s: %d: Unknown bitfield: %s\n"), filename, lineno, f); | |
598 | else | |
599 | fail (_("Unknown bitfield: %s\n"), f); | |
40fb9820 L |
600 | } |
601 | ||
602 | static void | |
603 | output_cpu_flags (FILE *table, bitfield *flags, unsigned int size, | |
604 | int macro, const char *comma, const char *indent) | |
605 | { | |
606 | unsigned int i; | |
607 | ||
608 | fprintf (table, "%s{ { ", indent); | |
609 | ||
610 | for (i = 0; i < size - 1; i++) | |
611 | { | |
612 | fprintf (table, "%d, ", flags[i].value); | |
613 | if (((i + 1) % 20) == 0) | |
614 | { | |
615 | /* We need \\ for macro. */ | |
616 | if (macro) | |
617 | fprintf (table, " \\\n %s", indent); | |
618 | else | |
619 | fprintf (table, "\n %s", indent); | |
620 | } | |
621 | } | |
622 | ||
623 | fprintf (table, "%d } }%s\n", flags[i].value, comma); | |
624 | } | |
625 | ||
626 | static void | |
627 | process_i386_cpu_flag (FILE *table, char *flag, int macro, | |
bd5295b2 L |
628 | const char *comma, const char *indent, |
629 | int lineno) | |
40fb9820 L |
630 | { |
631 | char *str, *next, *last; | |
8a9036a4 | 632 | unsigned int i; |
40fb9820 L |
633 | bitfield flags [ARRAY_SIZE (cpu_flags)]; |
634 | ||
635 | /* Copy the default cpu flags. */ | |
636 | memcpy (flags, cpu_flags, sizeof (cpu_flags)); | |
637 | ||
638 | if (strcasecmp (flag, "unknown") == 0) | |
639 | { | |
40fb9820 | 640 | /* We turn on everything except for cpu64 in case of |
8a9036a4 L |
641 | CPU_UNKNOWN_FLAGS. */ |
642 | for (i = 0; i < ARRAY_SIZE (flags); i++) | |
643 | if (flags[i].position != Cpu64) | |
644 | flags[i].value = 1; | |
645 | } | |
646 | else if (flag[0] == '~') | |
647 | { | |
648 | last = flag + strlen (flag); | |
649 | ||
650 | if (flag[1] == '(') | |
651 | { | |
652 | last -= 1; | |
653 | next = flag + 2; | |
654 | if (*last != ')') | |
655 | fail (_("%s: %d: Missing `)' in bitfield: %s\n"), filename, | |
656 | lineno, flag); | |
657 | *last = '\0'; | |
658 | } | |
659 | else | |
660 | next = flag + 1; | |
661 | ||
662 | /* First we turn on everything except for cpu64. */ | |
40fb9820 L |
663 | for (i = 0; i < ARRAY_SIZE (flags); i++) |
664 | if (flags[i].position != Cpu64) | |
665 | flags[i].value = 1; | |
8a9036a4 L |
666 | |
667 | /* Turn off selective bits. */ | |
668 | for (; next && next < last; ) | |
669 | { | |
670 | str = next_field (next, '|', &next, last); | |
671 | if (str) | |
672 | set_bitfield (str, flags, 0, ARRAY_SIZE (flags), lineno); | |
673 | } | |
40fb9820 L |
674 | } |
675 | else if (strcmp (flag, "0")) | |
676 | { | |
8a9036a4 | 677 | /* Turn on selective bits. */ |
40fb9820 L |
678 | last = flag + strlen (flag); |
679 | for (next = flag; next && next < last; ) | |
680 | { | |
c587b3f9 | 681 | str = next_field (next, '|', &next, last); |
40fb9820 | 682 | if (str) |
8a9036a4 | 683 | set_bitfield (str, flags, 1, ARRAY_SIZE (flags), lineno); |
40fb9820 L |
684 | } |
685 | } | |
686 | ||
687 | output_cpu_flags (table, flags, ARRAY_SIZE (flags), macro, | |
688 | comma, indent); | |
689 | } | |
690 | ||
691 | static void | |
692 | output_opcode_modifier (FILE *table, bitfield *modifier, unsigned int size) | |
693 | { | |
694 | unsigned int i; | |
695 | ||
696 | fprintf (table, " { "); | |
697 | ||
698 | for (i = 0; i < size - 1; i++) | |
699 | { | |
700 | fprintf (table, "%d, ", modifier[i].value); | |
701 | if (((i + 1) % 20) == 0) | |
702 | fprintf (table, "\n "); | |
703 | } | |
704 | ||
705 | fprintf (table, "%d },\n", modifier[i].value); | |
706 | } | |
707 | ||
708 | static void | |
bd5295b2 | 709 | process_i386_opcode_modifier (FILE *table, char *mod, int lineno) |
40fb9820 L |
710 | { |
711 | char *str, *next, *last; | |
712 | bitfield modifiers [ARRAY_SIZE (opcode_modifiers)]; | |
713 | ||
714 | /* Copy the default opcode modifier. */ | |
715 | memcpy (modifiers, opcode_modifiers, sizeof (modifiers)); | |
716 | ||
717 | if (strcmp (mod, "0")) | |
718 | { | |
719 | last = mod + strlen (mod); | |
720 | for (next = mod; next && next < last; ) | |
721 | { | |
c587b3f9 | 722 | str = next_field (next, '|', &next, last); |
40fb9820 | 723 | if (str) |
8a9036a4 L |
724 | set_bitfield (str, modifiers, 1, ARRAY_SIZE (modifiers), |
725 | lineno); | |
40fb9820 L |
726 | } |
727 | } | |
728 | output_opcode_modifier (table, modifiers, ARRAY_SIZE (modifiers)); | |
729 | } | |
730 | ||
731 | static void | |
732 | output_operand_type (FILE *table, bitfield *types, unsigned int size, | |
733 | int macro, const char *indent) | |
734 | { | |
735 | unsigned int i; | |
736 | ||
737 | fprintf (table, "{ { "); | |
738 | ||
739 | for (i = 0; i < size - 1; i++) | |
740 | { | |
741 | fprintf (table, "%d, ", types[i].value); | |
742 | if (((i + 1) % 20) == 0) | |
743 | { | |
744 | /* We need \\ for macro. */ | |
745 | if (macro) | |
746 | fprintf (table, "\\\n%s", indent); | |
747 | else | |
748 | fprintf (table, "\n%s", indent); | |
749 | } | |
750 | } | |
751 | ||
752 | fprintf (table, "%d } }", types[i].value); | |
753 | } | |
754 | ||
755 | static void | |
756 | process_i386_operand_type (FILE *table, char *op, int macro, | |
bd5295b2 | 757 | const char *indent, int lineno) |
40fb9820 L |
758 | { |
759 | char *str, *next, *last; | |
760 | bitfield types [ARRAY_SIZE (operand_types)]; | |
761 | ||
762 | /* Copy the default operand type. */ | |
763 | memcpy (types, operand_types, sizeof (types)); | |
764 | ||
765 | if (strcmp (op, "0")) | |
766 | { | |
767 | last = op + strlen (op); | |
768 | for (next = op; next && next < last; ) | |
769 | { | |
c587b3f9 | 770 | str = next_field (next, '|', &next, last); |
40fb9820 | 771 | if (str) |
8a9036a4 | 772 | set_bitfield (str, types, 1, ARRAY_SIZE (types), lineno); |
40fb9820 L |
773 | } |
774 | } | |
775 | output_operand_type (table, types, ARRAY_SIZE (types), macro, | |
776 | indent); | |
777 | } | |
778 | ||
c587b3f9 L |
779 | static void |
780 | output_i386_opcode (FILE *table, const char *name, char *str, | |
bd5295b2 | 781 | char *last, int lineno) |
c587b3f9 L |
782 | { |
783 | unsigned int i; | |
784 | char *operands, *base_opcode, *extension_opcode, *opcode_length; | |
785 | char *cpu_flags, *opcode_modifier, *operand_types [MAX_OPERANDS]; | |
786 | ||
787 | /* Find number of operands. */ | |
788 | operands = next_field (str, ',', &str, last); | |
789 | ||
790 | /* Find base_opcode. */ | |
791 | base_opcode = next_field (str, ',', &str, last); | |
792 | ||
793 | /* Find extension_opcode. */ | |
794 | extension_opcode = next_field (str, ',', &str, last); | |
795 | ||
796 | /* Find opcode_length. */ | |
797 | opcode_length = next_field (str, ',', &str, last); | |
798 | ||
799 | /* Find cpu_flags. */ | |
800 | cpu_flags = next_field (str, ',', &str, last); | |
801 | ||
802 | /* Find opcode_modifier. */ | |
803 | opcode_modifier = next_field (str, ',', &str, last); | |
804 | ||
805 | /* Remove the first {. */ | |
806 | str = remove_leading_whitespaces (str); | |
807 | if (*str != '{') | |
808 | abort (); | |
809 | str = remove_leading_whitespaces (str + 1); | |
810 | ||
811 | i = strlen (str); | |
812 | ||
813 | /* There are at least "X}". */ | |
814 | if (i < 2) | |
815 | abort (); | |
816 | ||
817 | /* Remove trailing white spaces and }. */ | |
818 | do | |
819 | { | |
820 | i--; | |
821 | if (ISSPACE (str[i]) || str[i] == '}') | |
822 | str[i] = '\0'; | |
823 | else | |
824 | break; | |
825 | } | |
826 | while (i != 0); | |
827 | ||
828 | last = str + i; | |
829 | ||
830 | /* Find operand_types. */ | |
831 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
832 | { | |
833 | if (str >= last) | |
834 | { | |
835 | operand_types [i] = NULL; | |
836 | break; | |
837 | } | |
838 | ||
839 | operand_types [i] = next_field (str, ',', &str, last); | |
840 | if (*operand_types[i] == '0') | |
841 | { | |
842 | if (i != 0) | |
843 | operand_types[i] = NULL; | |
844 | break; | |
845 | } | |
846 | } | |
847 | ||
848 | fprintf (table, " { \"%s\", %s, %s, %s, %s,\n", | |
849 | name, operands, base_opcode, extension_opcode, | |
850 | opcode_length); | |
851 | ||
bd5295b2 | 852 | process_i386_cpu_flag (table, cpu_flags, 0, ",", " ", lineno); |
c587b3f9 | 853 | |
bd5295b2 | 854 | process_i386_opcode_modifier (table, opcode_modifier, lineno); |
c587b3f9 L |
855 | |
856 | fprintf (table, " { "); | |
857 | ||
858 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
859 | { | |
860 | if (operand_types[i] == NULL || *operand_types[i] == '0') | |
861 | { | |
862 | if (i == 0) | |
bd5295b2 | 863 | process_i386_operand_type (table, "0", 0, "\t ", lineno); |
c587b3f9 L |
864 | break; |
865 | } | |
866 | ||
867 | if (i != 0) | |
868 | fprintf (table, ",\n "); | |
869 | ||
870 | process_i386_operand_type (table, operand_types[i], 0, | |
bd5295b2 | 871 | "\t ", lineno); |
c587b3f9 L |
872 | } |
873 | fprintf (table, " } },\n"); | |
874 | } | |
875 | ||
876 | struct opcode_hash_entry | |
877 | { | |
878 | struct opcode_hash_entry *next; | |
879 | char *name; | |
880 | char *opcode; | |
bd5295b2 | 881 | int lineno; |
c587b3f9 L |
882 | }; |
883 | ||
884 | /* Calculate the hash value of an opcode hash entry P. */ | |
885 | ||
886 | static hashval_t | |
887 | opcode_hash_hash (const void *p) | |
888 | { | |
889 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
890 | return htab_hash_string (entry->name); | |
891 | } | |
892 | ||
893 | /* Compare a string Q against an opcode hash entry P. */ | |
894 | ||
895 | static int | |
896 | opcode_hash_eq (const void *p, const void *q) | |
897 | { | |
898 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
899 | const char *name = (const char *) q; | |
900 | return strcmp (name, entry->name) == 0; | |
901 | } | |
902 | ||
40b8e679 | 903 | static void |
72ffa0fb | 904 | process_i386_opcodes (FILE *table) |
40b8e679 | 905 | { |
3d4d5afa | 906 | FILE *fp; |
40b8e679 | 907 | char buf[2048]; |
c587b3f9 L |
908 | unsigned int i, j; |
909 | char *str, *p, *last, *name; | |
910 | struct opcode_hash_entry **hash_slot, **entry, *next; | |
911 | htab_t opcode_hash_table; | |
912 | struct opcode_hash_entry **opcode_array; | |
913 | unsigned int opcode_array_size = 1024; | |
bd5295b2 | 914 | int lineno = 0; |
40b8e679 | 915 | |
3d4d5afa L |
916 | filename = "i386-opc.tbl"; |
917 | fp = fopen (filename, "r"); | |
918 | ||
40b8e679 | 919 | if (fp == NULL) |
34edb9ad | 920 | fail (_("can't find i386-opc.tbl for reading, errno = %s\n"), |
40fb9820 | 921 | xstrerror (errno)); |
40b8e679 | 922 | |
c587b3f9 L |
923 | i = 0; |
924 | opcode_array = (struct opcode_hash_entry **) | |
925 | xmalloc (sizeof (*opcode_array) * opcode_array_size); | |
926 | ||
927 | opcode_hash_table = htab_create_alloc (16, opcode_hash_hash, | |
928 | opcode_hash_eq, NULL, | |
929 | xcalloc, free); | |
930 | ||
34edb9ad | 931 | fprintf (table, "\n/* i386 opcode table. */\n\n"); |
d3ce72d0 | 932 | fprintf (table, "const insn_template i386_optab[] =\n{\n"); |
40b8e679 | 933 | |
c587b3f9 | 934 | /* Put everything on opcode array. */ |
40b8e679 L |
935 | while (!feof (fp)) |
936 | { | |
937 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
938 | break; | |
939 | ||
3d4d5afa L |
940 | lineno++; |
941 | ||
40b8e679 L |
942 | p = remove_leading_whitespaces (buf); |
943 | ||
944 | /* Skip comments. */ | |
945 | str = strstr (p, "//"); | |
946 | if (str != NULL) | |
947 | str[0] = '\0'; | |
948 | ||
949 | /* Remove trailing white spaces. */ | |
950 | remove_trailing_whitespaces (p); | |
951 | ||
952 | switch (p[0]) | |
953 | { | |
954 | case '#': | |
c587b3f9 | 955 | /* Ignore comments. */ |
40b8e679 L |
956 | case '\0': |
957 | continue; | |
958 | break; | |
959 | default: | |
960 | break; | |
961 | } | |
962 | ||
963 | last = p + strlen (p); | |
964 | ||
965 | /* Find name. */ | |
c587b3f9 | 966 | name = next_field (p, ',', &str, last); |
40b8e679 | 967 | |
c587b3f9 L |
968 | /* Get the slot in hash table. */ |
969 | hash_slot = (struct opcode_hash_entry **) | |
970 | htab_find_slot_with_hash (opcode_hash_table, name, | |
971 | htab_hash_string (name), | |
972 | INSERT); | |
40b8e679 | 973 | |
c587b3f9 | 974 | if (*hash_slot == NULL) |
40b8e679 | 975 | { |
c587b3f9 L |
976 | /* It is the new one. Put it on opcode array. */ |
977 | if (i >= opcode_array_size) | |
40b8e679 | 978 | { |
c587b3f9 L |
979 | /* Grow the opcode array when needed. */ |
980 | opcode_array_size += 1024; | |
981 | opcode_array = (struct opcode_hash_entry **) | |
982 | xrealloc (opcode_array, | |
983 | sizeof (*opcode_array) * opcode_array_size); | |
40b8e679 L |
984 | } |
985 | ||
c587b3f9 L |
986 | opcode_array[i] = (struct opcode_hash_entry *) |
987 | xmalloc (sizeof (struct opcode_hash_entry)); | |
988 | opcode_array[i]->next = NULL; | |
989 | opcode_array[i]->name = xstrdup (name); | |
990 | opcode_array[i]->opcode = xstrdup (str); | |
bd5295b2 | 991 | opcode_array[i]->lineno = lineno; |
c587b3f9 L |
992 | *hash_slot = opcode_array[i]; |
993 | i++; | |
40b8e679 | 994 | } |
c587b3f9 | 995 | else |
40b8e679 | 996 | { |
c587b3f9 L |
997 | /* Append it to the existing one. */ |
998 | entry = hash_slot; | |
999 | while ((*entry) != NULL) | |
1000 | entry = &(*entry)->next; | |
1001 | *entry = (struct opcode_hash_entry *) | |
1002 | xmalloc (sizeof (struct opcode_hash_entry)); | |
1003 | (*entry)->next = NULL; | |
1004 | (*entry)->name = (*hash_slot)->name; | |
1005 | (*entry)->opcode = xstrdup (str); | |
bd5295b2 | 1006 | (*entry)->lineno = lineno; |
c587b3f9 L |
1007 | } |
1008 | } | |
40b8e679 | 1009 | |
c587b3f9 L |
1010 | /* Process opcode array. */ |
1011 | for (j = 0; j < i; j++) | |
1012 | { | |
1013 | for (next = opcode_array[j]; next; next = next->next) | |
1014 | { | |
1015 | name = next->name; | |
1016 | str = next->opcode; | |
bd5295b2 | 1017 | lineno = next->lineno; |
c587b3f9 | 1018 | last = str + strlen (str); |
bd5295b2 | 1019 | output_i386_opcode (table, name, str, last, lineno); |
40b8e679 | 1020 | } |
40b8e679 L |
1021 | } |
1022 | ||
34edb9ad L |
1023 | fclose (fp); |
1024 | ||
4dffcebc | 1025 | fprintf (table, " { NULL, 0, 0, 0, 0,\n"); |
40fb9820 | 1026 | |
bd5295b2 | 1027 | process_i386_cpu_flag (table, "0", 0, ",", " ", -1); |
40fb9820 | 1028 | |
bd5295b2 | 1029 | process_i386_opcode_modifier (table, "0", -1); |
40fb9820 L |
1030 | |
1031 | fprintf (table, " { "); | |
bd5295b2 | 1032 | process_i386_operand_type (table, "0", 0, "\t ", -1); |
40fb9820 L |
1033 | fprintf (table, " } }\n"); |
1034 | ||
34edb9ad | 1035 | fprintf (table, "};\n"); |
40b8e679 L |
1036 | } |
1037 | ||
1038 | static void | |
72ffa0fb | 1039 | process_i386_registers (FILE *table) |
40b8e679 | 1040 | { |
3d4d5afa | 1041 | FILE *fp; |
40b8e679 L |
1042 | char buf[2048]; |
1043 | char *str, *p, *last; | |
1044 | char *reg_name, *reg_type, *reg_flags, *reg_num; | |
a60de03c | 1045 | char *dw2_32_num, *dw2_64_num; |
bd5295b2 | 1046 | int lineno = 0; |
40b8e679 | 1047 | |
3d4d5afa L |
1048 | filename = "i386-reg.tbl"; |
1049 | fp = fopen (filename, "r"); | |
40b8e679 | 1050 | if (fp == NULL) |
34edb9ad | 1051 | fail (_("can't find i386-reg.tbl for reading, errno = %s\n"), |
40fb9820 | 1052 | xstrerror (errno)); |
40b8e679 | 1053 | |
34edb9ad L |
1054 | fprintf (table, "\n/* i386 register table. */\n\n"); |
1055 | fprintf (table, "const reg_entry i386_regtab[] =\n{\n"); | |
40b8e679 L |
1056 | |
1057 | while (!feof (fp)) | |
1058 | { | |
1059 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
1060 | break; | |
1061 | ||
3d4d5afa L |
1062 | lineno++; |
1063 | ||
40b8e679 L |
1064 | p = remove_leading_whitespaces (buf); |
1065 | ||
1066 | /* Skip comments. */ | |
1067 | str = strstr (p, "//"); | |
1068 | if (str != NULL) | |
1069 | str[0] = '\0'; | |
1070 | ||
1071 | /* Remove trailing white spaces. */ | |
1072 | remove_trailing_whitespaces (p); | |
1073 | ||
1074 | switch (p[0]) | |
1075 | { | |
1076 | case '#': | |
34edb9ad | 1077 | fprintf (table, "%s\n", p); |
40b8e679 L |
1078 | case '\0': |
1079 | continue; | |
1080 | break; | |
1081 | default: | |
1082 | break; | |
1083 | } | |
1084 | ||
1085 | last = p + strlen (p); | |
1086 | ||
1087 | /* Find reg_name. */ | |
c587b3f9 | 1088 | reg_name = next_field (p, ',', &str, last); |
40b8e679 L |
1089 | |
1090 | /* Find reg_type. */ | |
c587b3f9 | 1091 | reg_type = next_field (str, ',', &str, last); |
40b8e679 L |
1092 | |
1093 | /* Find reg_flags. */ | |
c587b3f9 | 1094 | reg_flags = next_field (str, ',', &str, last); |
40b8e679 L |
1095 | |
1096 | /* Find reg_num. */ | |
c587b3f9 | 1097 | reg_num = next_field (str, ',', &str, last); |
a60de03c | 1098 | |
40fb9820 L |
1099 | fprintf (table, " { \"%s\",\n ", reg_name); |
1100 | ||
bd5295b2 | 1101 | process_i386_operand_type (table, reg_type, 0, "\t", lineno); |
40fb9820 | 1102 | |
a60de03c | 1103 | /* Find 32-bit Dwarf2 register number. */ |
c587b3f9 | 1104 | dw2_32_num = next_field (str, ',', &str, last); |
a60de03c JB |
1105 | |
1106 | /* Find 64-bit Dwarf2 register number. */ | |
c587b3f9 | 1107 | dw2_64_num = next_field (str, ',', &str, last); |
a60de03c JB |
1108 | |
1109 | fprintf (table, ",\n %s, %s, { %s, %s } },\n", | |
1110 | reg_flags, reg_num, dw2_32_num, dw2_64_num); | |
40b8e679 L |
1111 | } |
1112 | ||
34edb9ad L |
1113 | fclose (fp); |
1114 | ||
1115 | fprintf (table, "};\n"); | |
40b8e679 | 1116 | |
34edb9ad | 1117 | fprintf (table, "\nconst unsigned int i386_regtab_size = ARRAY_SIZE (i386_regtab);\n"); |
40b8e679 L |
1118 | } |
1119 | ||
40fb9820 L |
1120 | static void |
1121 | process_i386_initializers (void) | |
1122 | { | |
1123 | unsigned int i; | |
1124 | FILE *fp = fopen ("i386-init.h", "w"); | |
1125 | char *init; | |
1126 | ||
1127 | if (fp == NULL) | |
1128 | fail (_("can't create i386-init.h, errno = %s\n"), | |
1129 | xstrerror (errno)); | |
1130 | ||
1131 | process_copyright (fp); | |
1132 | ||
1133 | for (i = 0; i < ARRAY_SIZE (cpu_flag_init); i++) | |
1134 | { | |
1135 | fprintf (fp, "\n#define %s \\\n", cpu_flag_init[i].name); | |
1136 | init = xstrdup (cpu_flag_init[i].init); | |
bd5295b2 | 1137 | process_i386_cpu_flag (fp, init, 1, "", " ", -1); |
40fb9820 L |
1138 | free (init); |
1139 | } | |
1140 | ||
1141 | for (i = 0; i < ARRAY_SIZE (operand_type_init); i++) | |
1142 | { | |
1143 | fprintf (fp, "\n\n#define %s \\\n ", operand_type_init[i].name); | |
1144 | init = xstrdup (operand_type_init[i].init); | |
bd5295b2 | 1145 | process_i386_operand_type (fp, init, 1, " ", -1); |
40fb9820 L |
1146 | free (init); |
1147 | } | |
1148 | fprintf (fp, "\n"); | |
1149 | ||
1150 | fclose (fp); | |
1151 | } | |
1152 | ||
40b8e679 L |
1153 | /* Program options. */ |
1154 | #define OPTION_SRCDIR 200 | |
1155 | ||
1156 | struct option long_options[] = | |
1157 | { | |
1158 | {"srcdir", required_argument, NULL, OPTION_SRCDIR}, | |
1159 | {"debug", no_argument, NULL, 'd'}, | |
1160 | {"version", no_argument, NULL, 'V'}, | |
1161 | {"help", no_argument, NULL, 'h'}, | |
1162 | {0, no_argument, NULL, 0} | |
1163 | }; | |
1164 | ||
1165 | static void | |
1166 | print_version (void) | |
1167 | { | |
1168 | printf ("%s: version 1.0\n", program_name); | |
1169 | xexit (0); | |
1170 | } | |
1171 | ||
1172 | static void | |
1173 | usage (FILE * stream, int status) | |
1174 | { | |
1175 | fprintf (stream, "Usage: %s [-V | --version] [-d | --debug] [--srcdir=dirname] [--help]\n", | |
1176 | program_name); | |
1177 | xexit (status); | |
1178 | } | |
1179 | ||
1180 | int | |
1181 | main (int argc, char **argv) | |
1182 | { | |
1183 | extern int chdir (char *); | |
1184 | char *srcdir = NULL; | |
8b40d594 | 1185 | int c; |
72ffa0fb | 1186 | FILE *table; |
40b8e679 L |
1187 | |
1188 | program_name = *argv; | |
1189 | xmalloc_set_program_name (program_name); | |
1190 | ||
1191 | while ((c = getopt_long (argc, argv, "vVdh", long_options, 0)) != EOF) | |
1192 | switch (c) | |
1193 | { | |
1194 | case OPTION_SRCDIR: | |
1195 | srcdir = optarg; | |
1196 | break; | |
1197 | case 'V': | |
1198 | case 'v': | |
1199 | print_version (); | |
1200 | break; | |
1201 | case 'd': | |
1202 | debug = 1; | |
1203 | break; | |
1204 | case 'h': | |
1205 | case '?': | |
1206 | usage (stderr, 0); | |
1207 | default: | |
1208 | case 0: | |
1209 | break; | |
1210 | } | |
1211 | ||
1212 | if (optind != argc) | |
1213 | usage (stdout, 1); | |
1214 | ||
1215 | if (srcdir != NULL) | |
1216 | if (chdir (srcdir) != 0) | |
1217 | fail (_("unable to change directory to \"%s\", errno = %s\n"), | |
40fb9820 L |
1218 | srcdir, xstrerror (errno)); |
1219 | ||
1220 | /* Check the unused bitfield in i386_cpu_flags. */ | |
1221 | #ifndef CpuUnused | |
8b40d594 L |
1222 | c = CpuNumOfBits - CpuMax - 1; |
1223 | if (c) | |
1224 | fail (_("%d unused bits in i386_cpu_flags.\n"), c); | |
40fb9820 L |
1225 | #endif |
1226 | ||
1227 | /* Check the unused bitfield in i386_operand_type. */ | |
1228 | #ifndef OTUnused | |
8b40d594 L |
1229 | c = OTNumOfBits - OTMax - 1; |
1230 | if (c) | |
1231 | fail (_("%d unused bits in i386_operand_type.\n"), c); | |
40fb9820 L |
1232 | #endif |
1233 | ||
1234 | qsort (cpu_flags, ARRAY_SIZE (cpu_flags), sizeof (cpu_flags [0]), | |
1235 | compare); | |
1236 | ||
1237 | qsort (opcode_modifiers, ARRAY_SIZE (opcode_modifiers), | |
1238 | sizeof (opcode_modifiers [0]), compare); | |
1239 | ||
1240 | qsort (operand_types, ARRAY_SIZE (operand_types), | |
1241 | sizeof (operand_types [0]), compare); | |
40b8e679 | 1242 | |
34edb9ad L |
1243 | table = fopen ("i386-tbl.h", "w"); |
1244 | if (table == NULL) | |
40fb9820 L |
1245 | fail (_("can't create i386-tbl.h, errno = %s\n"), |
1246 | xstrerror (errno)); | |
34edb9ad | 1247 | |
72ffa0fb | 1248 | process_copyright (table); |
40b8e679 | 1249 | |
72ffa0fb L |
1250 | process_i386_opcodes (table); |
1251 | process_i386_registers (table); | |
40fb9820 | 1252 | process_i386_initializers (); |
40b8e679 | 1253 | |
34edb9ad L |
1254 | fclose (table); |
1255 | ||
40b8e679 L |
1256 | exit (0); |
1257 | } |