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29c048b6 | 1 | /* Copyright 2007, 2008, 2009, 2010, 2011, 2012 |
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", | |
7a9068fe | 46 | "~(CpuL1OM|CpuK1OM)" }, |
40fb9820 L |
47 | { "CPU_GENERIC32_FLAGS", |
48 | "Cpu186|Cpu286|Cpu386" }, | |
29c048b6 | 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", |
b13a3ca6 | 92 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM|CpuFMA4|CpuXOP|CpuLWP" }, |
4cab4add | 93 | { "CPU_BDVER2_FLAGS", |
d535accd | 94 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM|CpuFMA4|CpuXOP|CpuLWP|CpuBMI|CpuTBM|CpuF16C" }, |
309d3373 JB |
95 | { "CPU_8087_FLAGS", |
96 | "Cpu8087" }, | |
97 | { "CPU_287_FLAGS", | |
98 | "Cpu287" }, | |
99 | { "CPU_387_FLAGS", | |
100 | "Cpu387" }, | |
101 | { "CPU_ANY87_FLAGS", | |
102 | "Cpu8087|Cpu287|Cpu387|Cpu687|CpuFISTTP" }, | |
bd5295b2 L |
103 | { "CPU_CLFLUSH_FLAGS", |
104 | "CpuClflush" }, | |
22109423 L |
105 | { "CPU_NOP_FLAGS", |
106 | "CpuNop" }, | |
bd5295b2 L |
107 | { "CPU_SYSCALL_FLAGS", |
108 | "CpuSYSCALL" }, | |
40fb9820 L |
109 | { "CPU_MMX_FLAGS", |
110 | "CpuMMX" }, | |
111 | { "CPU_SSE_FLAGS", | |
115c7c25 | 112 | "CpuMMX|CpuSSE" }, |
40fb9820 | 113 | { "CPU_SSE2_FLAGS", |
115c7c25 | 114 | "CpuMMX|CpuSSE|CpuSSE2" }, |
40fb9820 | 115 | { "CPU_SSE3_FLAGS", |
115c7c25 | 116 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" }, |
40fb9820 | 117 | { "CPU_SSSE3_FLAGS", |
115c7c25 | 118 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3" }, |
40fb9820 | 119 | { "CPU_SSE4_1_FLAGS", |
115c7c25 | 120 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1" }, |
40fb9820 | 121 | { "CPU_SSE4_2_FLAGS", |
115c7c25 | 122 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2" }, |
309d3373 | 123 | { "CPU_ANY_SSE_FLAGS", |
6c30d220 | 124 | "CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuSSE4a|CpuAVX|CpuAVX2" }, |
6305a203 L |
125 | { "CPU_VMX_FLAGS", |
126 | "CpuVMX" }, | |
127 | { "CPU_SMX_FLAGS", | |
128 | "CpuSMX" }, | |
f03fe4c1 L |
129 | { "CPU_XSAVE_FLAGS", |
130 | "CpuXsave" }, | |
c7b8aa3a L |
131 | { "CPU_XSAVEOPT_FLAGS", |
132 | "CpuXsaveopt" }, | |
c0f3af97 L |
133 | { "CPU_AES_FLAGS", |
134 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAES" }, | |
594ab6a3 L |
135 | { "CPU_PCLMUL_FLAGS", |
136 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuPCLMUL" }, | |
c0f3af97 L |
137 | { "CPU_FMA_FLAGS", |
138 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA" }, | |
922d8de8 DR |
139 | { "CPU_FMA4_FLAGS", |
140 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA4" }, | |
5dd85c99 | 141 | { "CPU_XOP_FLAGS", |
f0ae4a24 | 142 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuSSE4a|CpuABM|CpuAVX|CpuFMA4|CpuXOP" }, |
f88c9eb0 SP |
143 | { "CPU_LWP_FLAGS", |
144 | "CpuLWP" }, | |
f12dc422 L |
145 | { "CPU_BMI_FLAGS", |
146 | "CpuBMI" }, | |
2a2a0f38 QN |
147 | { "CPU_TBM_FLAGS", |
148 | "CpuTBM" }, | |
f1f8f695 L |
149 | { "CPU_MOVBE_FLAGS", |
150 | "CpuMovbe" }, | |
1b7f3fb0 L |
151 | { "CPU_RDTSCP_FLAGS", |
152 | "CpuRdtscp" }, | |
f1f8f695 L |
153 | { "CPU_EPT_FLAGS", |
154 | "CpuEPT" }, | |
c7b8aa3a L |
155 | { "CPU_FSGSBASE_FLAGS", |
156 | "CpuFSGSBase" }, | |
157 | { "CPU_RDRND_FLAGS", | |
158 | "CpuRdRnd" }, | |
159 | { "CPU_F16C_FLAGS", | |
160 | "CpuF16C" }, | |
6c30d220 L |
161 | { "CPU_BMI2_FLAGS", |
162 | "CpuBMI2" }, | |
163 | { "CPU_LZCNT_FLAGS", | |
164 | "CpuLZCNT" }, | |
42164a71 L |
165 | { "CPU_HLE_FLAGS", |
166 | "CpuHLE" }, | |
167 | { "CPU_RTM_FLAGS", | |
168 | "CpuRTM" }, | |
6c30d220 L |
169 | { "CPU_INVPCID_FLAGS", |
170 | "CpuINVPCID" }, | |
8729a6f6 L |
171 | { "CPU_VMFUNC_FLAGS", |
172 | "CpuVMFUNC" }, | |
40fb9820 L |
173 | { "CPU_3DNOW_FLAGS", |
174 | "CpuMMX|Cpu3dnow" }, | |
175 | { "CPU_3DNOWA_FLAGS", | |
115c7c25 | 176 | "CpuMMX|Cpu3dnow|Cpu3dnowA" }, |
40fb9820 L |
177 | { "CPU_PADLOCK_FLAGS", |
178 | "CpuPadLock" }, | |
179 | { "CPU_SVME_FLAGS", | |
180 | "CpuSVME" }, | |
181 | { "CPU_SSE4A_FLAGS", | |
115c7c25 | 182 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a" }, |
40fb9820 | 183 | { "CPU_ABM_FLAGS", |
3629bb00 | 184 | "CpuABM" }, |
c0f3af97 L |
185 | { "CPU_AVX_FLAGS", |
186 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX" }, | |
6c30d220 L |
187 | { "CPU_AVX2_FLAGS", |
188 | "CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuAVX2" }, | |
309d3373 | 189 | { "CPU_ANY_AVX_FLAGS", |
6c30d220 | 190 | "CpuAVX|CpuAVX2" }, |
8a9036a4 L |
191 | { "CPU_L1OM_FLAGS", |
192 | "unknown" }, | |
7a9068fe L |
193 | { "CPU_K1OM_FLAGS", |
194 | "unknown" }, | |
40fb9820 L |
195 | }; |
196 | ||
8acd5377 | 197 | static initializer operand_type_init[] = |
40fb9820 L |
198 | { |
199 | { "OPERAND_TYPE_NONE", | |
200 | "0" }, | |
201 | { "OPERAND_TYPE_REG8", | |
202 | "Reg8" }, | |
203 | { "OPERAND_TYPE_REG16", | |
204 | "Reg16" }, | |
205 | { "OPERAND_TYPE_REG32", | |
206 | "Reg32" }, | |
207 | { "OPERAND_TYPE_REG64", | |
208 | "Reg64" }, | |
209 | { "OPERAND_TYPE_IMM1", | |
210 | "Imm1" }, | |
211 | { "OPERAND_TYPE_IMM8", | |
212 | "Imm8" }, | |
213 | { "OPERAND_TYPE_IMM8S", | |
214 | "Imm8S" }, | |
215 | { "OPERAND_TYPE_IMM16", | |
216 | "Imm16" }, | |
217 | { "OPERAND_TYPE_IMM32", | |
218 | "Imm32" }, | |
219 | { "OPERAND_TYPE_IMM32S", | |
220 | "Imm32S" }, | |
221 | { "OPERAND_TYPE_IMM64", | |
222 | "Imm64" }, | |
223 | { "OPERAND_TYPE_BASEINDEX", | |
224 | "BaseIndex" }, | |
225 | { "OPERAND_TYPE_DISP8", | |
226 | "Disp8" }, | |
227 | { "OPERAND_TYPE_DISP16", | |
228 | "Disp16" }, | |
229 | { "OPERAND_TYPE_DISP32", | |
230 | "Disp32" }, | |
231 | { "OPERAND_TYPE_DISP32S", | |
232 | "Disp32S" }, | |
233 | { "OPERAND_TYPE_DISP64", | |
234 | "Disp64" }, | |
235 | { "OPERAND_TYPE_INOUTPORTREG", | |
236 | "InOutPortReg" }, | |
237 | { "OPERAND_TYPE_SHIFTCOUNT", | |
238 | "ShiftCount" }, | |
239 | { "OPERAND_TYPE_CONTROL", | |
240 | "Control" }, | |
241 | { "OPERAND_TYPE_TEST", | |
242 | "Test" }, | |
243 | { "OPERAND_TYPE_DEBUG", | |
244 | "FloatReg" }, | |
245 | { "OPERAND_TYPE_FLOATREG", | |
246 | "FloatReg" }, | |
247 | { "OPERAND_TYPE_FLOATACC", | |
248 | "FloatAcc" }, | |
249 | { "OPERAND_TYPE_SREG2", | |
250 | "SReg2" }, | |
251 | { "OPERAND_TYPE_SREG3", | |
252 | "SReg3" }, | |
253 | { "OPERAND_TYPE_ACC", | |
254 | "Acc" }, | |
255 | { "OPERAND_TYPE_JUMPABSOLUTE", | |
256 | "JumpAbsolute" }, | |
257 | { "OPERAND_TYPE_REGMMX", | |
258 | "RegMMX" }, | |
259 | { "OPERAND_TYPE_REGXMM", | |
260 | "RegXMM" }, | |
c0f3af97 L |
261 | { "OPERAND_TYPE_REGYMM", |
262 | "RegYMM" }, | |
40fb9820 L |
263 | { "OPERAND_TYPE_ESSEG", |
264 | "EsSeg" }, | |
265 | { "OPERAND_TYPE_ACC32", | |
7d5e4556 | 266 | "Reg32|Acc|Dword" }, |
40fb9820 | 267 | { "OPERAND_TYPE_ACC64", |
7d5e4556 | 268 | "Reg64|Acc|Qword" }, |
65da13b5 L |
269 | { "OPERAND_TYPE_INOUTPORTREG", |
270 | "InOutPortReg" }, | |
40fb9820 L |
271 | { "OPERAND_TYPE_REG16_INOUTPORTREG", |
272 | "Reg16|InOutPortReg" }, | |
273 | { "OPERAND_TYPE_DISP16_32", | |
274 | "Disp16|Disp32" }, | |
275 | { "OPERAND_TYPE_ANYDISP", | |
276 | "Disp8|Disp16|Disp32|Disp32S|Disp64" }, | |
277 | { "OPERAND_TYPE_IMM16_32", | |
278 | "Imm16|Imm32" }, | |
279 | { "OPERAND_TYPE_IMM16_32S", | |
280 | "Imm16|Imm32S" }, | |
281 | { "OPERAND_TYPE_IMM16_32_32S", | |
282 | "Imm16|Imm32|Imm32S" }, | |
283 | { "OPERAND_TYPE_IMM32_32S_DISP32", | |
284 | "Imm32|Imm32S|Disp32" }, | |
285 | { "OPERAND_TYPE_IMM64_DISP64", | |
286 | "Imm64|Disp64" }, | |
287 | { "OPERAND_TYPE_IMM32_32S_64_DISP32", | |
288 | "Imm32|Imm32S|Imm64|Disp32" }, | |
289 | { "OPERAND_TYPE_IMM32_32S_64_DISP32_64", | |
290 | "Imm32|Imm32S|Imm64|Disp32|Disp64" }, | |
a683cc34 SP |
291 | { "OPERAND_TYPE_VEC_IMM4", |
292 | "Vec_Imm4" }, | |
40fb9820 L |
293 | }; |
294 | ||
295 | typedef struct bitfield | |
296 | { | |
297 | int position; | |
298 | int value; | |
299 | const char *name; | |
300 | } bitfield; | |
301 | ||
302 | #define BITFIELD(n) { n, 0, #n } | |
303 | ||
304 | static bitfield cpu_flags[] = | |
305 | { | |
306 | BITFIELD (Cpu186), | |
307 | BITFIELD (Cpu286), | |
308 | BITFIELD (Cpu386), | |
309 | BITFIELD (Cpu486), | |
310 | BITFIELD (Cpu586), | |
311 | BITFIELD (Cpu686), | |
bd5295b2 | 312 | BITFIELD (CpuClflush), |
22109423 | 313 | BITFIELD (CpuNop), |
bd5295b2 | 314 | BITFIELD (CpuSYSCALL), |
309d3373 JB |
315 | BITFIELD (Cpu8087), |
316 | BITFIELD (Cpu287), | |
317 | BITFIELD (Cpu387), | |
318 | BITFIELD (Cpu687), | |
319 | BITFIELD (CpuFISTTP), | |
40fb9820 | 320 | BITFIELD (CpuMMX), |
40fb9820 L |
321 | BITFIELD (CpuSSE), |
322 | BITFIELD (CpuSSE2), | |
323 | BITFIELD (CpuSSE3), | |
324 | BITFIELD (CpuSSSE3), | |
325 | BITFIELD (CpuSSE4_1), | |
326 | BITFIELD (CpuSSE4_2), | |
c0f3af97 | 327 | BITFIELD (CpuAVX), |
6c30d220 | 328 | BITFIELD (CpuAVX2), |
8a9036a4 | 329 | BITFIELD (CpuL1OM), |
7a9068fe | 330 | BITFIELD (CpuK1OM), |
40fb9820 L |
331 | BITFIELD (CpuSSE4a), |
332 | BITFIELD (Cpu3dnow), | |
333 | BITFIELD (Cpu3dnowA), | |
334 | BITFIELD (CpuPadLock), | |
335 | BITFIELD (CpuSVME), | |
336 | BITFIELD (CpuVMX), | |
47dd174c | 337 | BITFIELD (CpuSMX), |
40fb9820 | 338 | BITFIELD (CpuABM), |
475a2301 | 339 | BITFIELD (CpuXsave), |
c7b8aa3a | 340 | BITFIELD (CpuXsaveopt), |
c0f3af97 | 341 | BITFIELD (CpuAES), |
594ab6a3 | 342 | BITFIELD (CpuPCLMUL), |
c0f3af97 | 343 | BITFIELD (CpuFMA), |
f88c9eb0 | 344 | BITFIELD (CpuFMA4), |
5dd85c99 | 345 | BITFIELD (CpuXOP), |
f88c9eb0 | 346 | BITFIELD (CpuLWP), |
f12dc422 | 347 | BITFIELD (CpuBMI), |
2a2a0f38 | 348 | BITFIELD (CpuTBM), |
c0f3af97 | 349 | BITFIELD (CpuLM), |
f1f8f695 L |
350 | BITFIELD (CpuMovbe), |
351 | BITFIELD (CpuEPT), | |
1b7f3fb0 | 352 | BITFIELD (CpuRdtscp), |
c7b8aa3a L |
353 | BITFIELD (CpuFSGSBase), |
354 | BITFIELD (CpuRdRnd), | |
355 | BITFIELD (CpuF16C), | |
6c30d220 L |
356 | BITFIELD (CpuBMI2), |
357 | BITFIELD (CpuLZCNT), | |
42164a71 L |
358 | BITFIELD (CpuHLE), |
359 | BITFIELD (CpuRTM), | |
6c30d220 | 360 | BITFIELD (CpuINVPCID), |
8729a6f6 | 361 | BITFIELD (CpuVMFUNC), |
40fb9820 L |
362 | BITFIELD (Cpu64), |
363 | BITFIELD (CpuNo64), | |
364 | #ifdef CpuUnused | |
365 | BITFIELD (CpuUnused), | |
366 | #endif | |
367 | }; | |
368 | ||
369 | static bitfield opcode_modifiers[] = | |
370 | { | |
371 | BITFIELD (D), | |
372 | BITFIELD (W), | |
b6169b20 | 373 | BITFIELD (S), |
40fb9820 L |
374 | BITFIELD (Modrm), |
375 | BITFIELD (ShortForm), | |
376 | BITFIELD (Jump), | |
377 | BITFIELD (JumpDword), | |
378 | BITFIELD (JumpByte), | |
379 | BITFIELD (JumpInterSegment), | |
380 | BITFIELD (FloatMF), | |
381 | BITFIELD (FloatR), | |
382 | BITFIELD (FloatD), | |
383 | BITFIELD (Size16), | |
384 | BITFIELD (Size32), | |
385 | BITFIELD (Size64), | |
56ffb741 | 386 | BITFIELD (CheckRegSize), |
40fb9820 L |
387 | BITFIELD (IgnoreSize), |
388 | BITFIELD (DefaultSize), | |
389 | BITFIELD (No_bSuf), | |
390 | BITFIELD (No_wSuf), | |
391 | BITFIELD (No_lSuf), | |
392 | BITFIELD (No_sSuf), | |
393 | BITFIELD (No_qSuf), | |
7ce189b3 | 394 | BITFIELD (No_ldSuf), |
40fb9820 L |
395 | BITFIELD (FWait), |
396 | BITFIELD (IsString), | |
c32fa91d | 397 | BITFIELD (IsLockable), |
40fb9820 | 398 | BITFIELD (RegKludge), |
e2ec9d29 | 399 | BITFIELD (FirstXmm0), |
c0f3af97 | 400 | BITFIELD (Implicit1stXmm0), |
29c048b6 | 401 | BITFIELD (RepPrefixOk), |
42164a71 | 402 | BITFIELD (HLEPrefixOk), |
ca61edf2 L |
403 | BITFIELD (ToDword), |
404 | BITFIELD (ToQword), | |
405 | BITFIELD (AddrPrefixOp0), | |
40fb9820 L |
406 | BITFIELD (IsPrefix), |
407 | BITFIELD (ImmExt), | |
408 | BITFIELD (NoRex64), | |
409 | BITFIELD (Rex64), | |
410 | BITFIELD (Ugh), | |
c0f3af97 | 411 | BITFIELD (Vex), |
2426c15f | 412 | BITFIELD (VexVVVV), |
1ef99a7b | 413 | BITFIELD (VexW), |
7f399153 | 414 | BITFIELD (VexOpcode), |
8cd7925b | 415 | BITFIELD (VexSources), |
c0f3af97 | 416 | BITFIELD (VexImmExt), |
6c30d220 | 417 | BITFIELD (VecSIB), |
c0f3af97 | 418 | BITFIELD (SSE2AVX), |
81f8a913 | 419 | BITFIELD (NoAVX), |
1efbbeb4 L |
420 | BITFIELD (OldGcc), |
421 | BITFIELD (ATTMnemonic), | |
e1d4d893 | 422 | BITFIELD (ATTSyntax), |
5c07affc | 423 | BITFIELD (IntelSyntax), |
40fb9820 L |
424 | }; |
425 | ||
426 | static bitfield operand_types[] = | |
427 | { | |
428 | BITFIELD (Reg8), | |
429 | BITFIELD (Reg16), | |
430 | BITFIELD (Reg32), | |
431 | BITFIELD (Reg64), | |
432 | BITFIELD (FloatReg), | |
433 | BITFIELD (RegMMX), | |
434 | BITFIELD (RegXMM), | |
c0f3af97 | 435 | BITFIELD (RegYMM), |
94ff3a50 | 436 | BITFIELD (Imm1), |
40fb9820 L |
437 | BITFIELD (Imm8), |
438 | BITFIELD (Imm8S), | |
439 | BITFIELD (Imm16), | |
440 | BITFIELD (Imm32), | |
441 | BITFIELD (Imm32S), | |
442 | BITFIELD (Imm64), | |
40fb9820 L |
443 | BITFIELD (BaseIndex), |
444 | BITFIELD (Disp8), | |
445 | BITFIELD (Disp16), | |
446 | BITFIELD (Disp32), | |
447 | BITFIELD (Disp32S), | |
448 | BITFIELD (Disp64), | |
449 | BITFIELD (InOutPortReg), | |
450 | BITFIELD (ShiftCount), | |
451 | BITFIELD (Control), | |
452 | BITFIELD (Debug), | |
453 | BITFIELD (Test), | |
454 | BITFIELD (SReg2), | |
455 | BITFIELD (SReg3), | |
456 | BITFIELD (Acc), | |
457 | BITFIELD (FloatAcc), | |
458 | BITFIELD (JumpAbsolute), | |
459 | BITFIELD (EsSeg), | |
460 | BITFIELD (RegMem), | |
5c07affc | 461 | BITFIELD (Mem), |
7d5e4556 L |
462 | BITFIELD (Byte), |
463 | BITFIELD (Word), | |
464 | BITFIELD (Dword), | |
465 | BITFIELD (Fword), | |
466 | BITFIELD (Qword), | |
467 | BITFIELD (Tbyte), | |
468 | BITFIELD (Xmmword), | |
c0f3af97 | 469 | BITFIELD (Ymmword), |
7d5e4556 L |
470 | BITFIELD (Unspecified), |
471 | BITFIELD (Anysize), | |
a683cc34 | 472 | BITFIELD (Vec_Imm4), |
40fb9820 L |
473 | #ifdef OTUnused |
474 | BITFIELD (OTUnused), | |
475 | #endif | |
476 | }; | |
477 | ||
3d4d5afa L |
478 | static const char *filename; |
479 | ||
40fb9820 L |
480 | static int |
481 | compare (const void *x, const void *y) | |
482 | { | |
483 | const bitfield *xp = (const bitfield *) x; | |
484 | const bitfield *yp = (const bitfield *) y; | |
485 | return xp->position - yp->position; | |
486 | } | |
487 | ||
40b8e679 L |
488 | static void |
489 | fail (const char *message, ...) | |
490 | { | |
491 | va_list args; | |
29c048b6 | 492 | |
40b8e679 L |
493 | va_start (args, message); |
494 | fprintf (stderr, _("%s: Error: "), program_name); | |
495 | vfprintf (stderr, message, args); | |
496 | va_end (args); | |
497 | xexit (1); | |
498 | } | |
499 | ||
72ffa0fb L |
500 | static void |
501 | process_copyright (FILE *fp) | |
502 | { | |
503 | fprintf (fp, "/* This file is automatically generated by i386-gen. Do not edit! */\n\ | |
4fb3aee2 | 504 | /* Copyright 2007, 2008, 2009, 2010, 2011\n\ |
22da050b | 505 | Free Software Foundation, Inc.\n\ |
72ffa0fb L |
506 | \n\ |
507 | This file is part of the GNU opcodes library.\n\ | |
508 | \n\ | |
509 | This library is free software; you can redistribute it and/or modify\n\ | |
510 | it under the terms of the GNU General Public License as published by\n\ | |
511 | the Free Software Foundation; either version 3, or (at your option)\n\ | |
512 | any later version.\n\ | |
513 | \n\ | |
514 | It is distributed in the hope that it will be useful, but WITHOUT\n\ | |
515 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\n\ | |
516 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public\n\ | |
517 | License for more details.\n\ | |
518 | \n\ | |
519 | You should have received a copy of the GNU General Public License\n\ | |
520 | along with this program; if not, write to the Free Software\n\ | |
521 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,\n\ | |
522 | MA 02110-1301, USA. */\n"); | |
523 | } | |
524 | ||
40b8e679 L |
525 | /* Remove leading white spaces. */ |
526 | ||
527 | static char * | |
528 | remove_leading_whitespaces (char *str) | |
529 | { | |
530 | while (ISSPACE (*str)) | |
531 | str++; | |
532 | return str; | |
533 | } | |
534 | ||
535 | /* Remove trailing white spaces. */ | |
536 | ||
537 | static void | |
538 | remove_trailing_whitespaces (char *str) | |
539 | { | |
540 | size_t last = strlen (str); | |
541 | ||
542 | if (last == 0) | |
543 | return; | |
544 | ||
545 | do | |
546 | { | |
547 | last--; | |
548 | if (ISSPACE (str [last])) | |
549 | str[last] = '\0'; | |
550 | else | |
551 | break; | |
552 | } | |
553 | while (last != 0); | |
554 | } | |
555 | ||
93b1ec2c | 556 | /* Find next field separated by SEP and terminate it. Return a |
40b8e679 L |
557 | pointer to the one after it. */ |
558 | ||
559 | static char * | |
c587b3f9 | 560 | next_field (char *str, char sep, char **next, char *last) |
40b8e679 L |
561 | { |
562 | char *p; | |
563 | ||
564 | p = remove_leading_whitespaces (str); | |
93b1ec2c | 565 | for (str = p; *str != sep && *str != '\0'; str++); |
40b8e679 L |
566 | |
567 | *str = '\0'; | |
568 | remove_trailing_whitespaces (p); | |
569 | ||
29c048b6 | 570 | *next = str + 1; |
40b8e679 | 571 | |
c587b3f9 L |
572 | if (p >= last) |
573 | abort (); | |
574 | ||
40b8e679 L |
575 | return p; |
576 | } | |
577 | ||
40fb9820 | 578 | static void |
8a9036a4 L |
579 | set_bitfield (const char *f, bitfield *array, int value, |
580 | unsigned int size, int lineno) | |
40fb9820 L |
581 | { |
582 | unsigned int i; | |
583 | ||
309d3373 JB |
584 | if (strcmp (f, "CpuFP") == 0) |
585 | { | |
8a9036a4 L |
586 | set_bitfield("Cpu387", array, value, size, lineno); |
587 | set_bitfield("Cpu287", array, value, size, lineno); | |
309d3373 JB |
588 | f = "Cpu8087"; |
589 | } | |
590 | else if (strcmp (f, "Mmword") == 0) | |
7d5e4556 L |
591 | f= "Qword"; |
592 | else if (strcmp (f, "Oword") == 0) | |
593 | f= "Xmmword"; | |
40fb9820 L |
594 | |
595 | for (i = 0; i < size; i++) | |
596 | if (strcasecmp (array[i].name, f) == 0) | |
597 | { | |
8a9036a4 | 598 | array[i].value = value; |
40fb9820 L |
599 | return; |
600 | } | |
601 | ||
2bf05e57 L |
602 | if (value) |
603 | { | |
604 | const char *v = strchr (f, '='); | |
605 | ||
606 | if (v) | |
607 | { | |
608 | size_t n = v - f; | |
609 | char *end; | |
610 | ||
611 | for (i = 0; i < size; i++) | |
612 | if (strncasecmp (array[i].name, f, n) == 0) | |
613 | { | |
614 | value = strtol (v + 1, &end, 0); | |
615 | if (*end == '\0') | |
616 | { | |
617 | array[i].value = value; | |
618 | return; | |
619 | } | |
620 | break; | |
621 | } | |
622 | } | |
623 | } | |
624 | ||
bd5295b2 L |
625 | if (lineno != -1) |
626 | fail (_("%s: %d: Unknown bitfield: %s\n"), filename, lineno, f); | |
627 | else | |
628 | fail (_("Unknown bitfield: %s\n"), f); | |
40fb9820 L |
629 | } |
630 | ||
631 | static void | |
632 | output_cpu_flags (FILE *table, bitfield *flags, unsigned int size, | |
633 | int macro, const char *comma, const char *indent) | |
634 | { | |
635 | unsigned int i; | |
636 | ||
637 | fprintf (table, "%s{ { ", indent); | |
638 | ||
639 | for (i = 0; i < size - 1; i++) | |
640 | { | |
641 | fprintf (table, "%d, ", flags[i].value); | |
642 | if (((i + 1) % 20) == 0) | |
643 | { | |
644 | /* We need \\ for macro. */ | |
645 | if (macro) | |
646 | fprintf (table, " \\\n %s", indent); | |
647 | else | |
648 | fprintf (table, "\n %s", indent); | |
649 | } | |
650 | } | |
651 | ||
652 | fprintf (table, "%d } }%s\n", flags[i].value, comma); | |
653 | } | |
654 | ||
655 | static void | |
656 | process_i386_cpu_flag (FILE *table, char *flag, int macro, | |
bd5295b2 L |
657 | const char *comma, const char *indent, |
658 | int lineno) | |
40fb9820 L |
659 | { |
660 | char *str, *next, *last; | |
8a9036a4 | 661 | unsigned int i; |
40fb9820 L |
662 | bitfield flags [ARRAY_SIZE (cpu_flags)]; |
663 | ||
664 | /* Copy the default cpu flags. */ | |
665 | memcpy (flags, cpu_flags, sizeof (cpu_flags)); | |
666 | ||
667 | if (strcasecmp (flag, "unknown") == 0) | |
668 | { | |
40fb9820 | 669 | /* We turn on everything except for cpu64 in case of |
8a9036a4 L |
670 | CPU_UNKNOWN_FLAGS. */ |
671 | for (i = 0; i < ARRAY_SIZE (flags); i++) | |
672 | if (flags[i].position != Cpu64) | |
673 | flags[i].value = 1; | |
674 | } | |
675 | else if (flag[0] == '~') | |
676 | { | |
677 | last = flag + strlen (flag); | |
678 | ||
679 | if (flag[1] == '(') | |
680 | { | |
681 | last -= 1; | |
682 | next = flag + 2; | |
683 | if (*last != ')') | |
684 | fail (_("%s: %d: Missing `)' in bitfield: %s\n"), filename, | |
685 | lineno, flag); | |
686 | *last = '\0'; | |
687 | } | |
688 | else | |
689 | next = flag + 1; | |
690 | ||
691 | /* First we turn on everything except for cpu64. */ | |
40fb9820 L |
692 | for (i = 0; i < ARRAY_SIZE (flags); i++) |
693 | if (flags[i].position != Cpu64) | |
694 | flags[i].value = 1; | |
8a9036a4 L |
695 | |
696 | /* Turn off selective bits. */ | |
697 | for (; next && next < last; ) | |
698 | { | |
699 | str = next_field (next, '|', &next, last); | |
700 | if (str) | |
701 | set_bitfield (str, flags, 0, ARRAY_SIZE (flags), lineno); | |
702 | } | |
40fb9820 L |
703 | } |
704 | else if (strcmp (flag, "0")) | |
705 | { | |
8a9036a4 | 706 | /* Turn on selective bits. */ |
40fb9820 L |
707 | last = flag + strlen (flag); |
708 | for (next = flag; next && next < last; ) | |
709 | { | |
c587b3f9 | 710 | str = next_field (next, '|', &next, last); |
40fb9820 | 711 | if (str) |
8a9036a4 | 712 | set_bitfield (str, flags, 1, ARRAY_SIZE (flags), lineno); |
40fb9820 L |
713 | } |
714 | } | |
715 | ||
716 | output_cpu_flags (table, flags, ARRAY_SIZE (flags), macro, | |
717 | comma, indent); | |
718 | } | |
719 | ||
720 | static void | |
721 | output_opcode_modifier (FILE *table, bitfield *modifier, unsigned int size) | |
722 | { | |
723 | unsigned int i; | |
724 | ||
725 | fprintf (table, " { "); | |
726 | ||
727 | for (i = 0; i < size - 1; i++) | |
728 | { | |
729 | fprintf (table, "%d, ", modifier[i].value); | |
730 | if (((i + 1) % 20) == 0) | |
731 | fprintf (table, "\n "); | |
732 | } | |
733 | ||
734 | fprintf (table, "%d },\n", modifier[i].value); | |
735 | } | |
736 | ||
737 | static void | |
bd5295b2 | 738 | process_i386_opcode_modifier (FILE *table, char *mod, int lineno) |
40fb9820 L |
739 | { |
740 | char *str, *next, *last; | |
741 | bitfield modifiers [ARRAY_SIZE (opcode_modifiers)]; | |
742 | ||
743 | /* Copy the default opcode modifier. */ | |
744 | memcpy (modifiers, opcode_modifiers, sizeof (modifiers)); | |
745 | ||
746 | if (strcmp (mod, "0")) | |
747 | { | |
748 | last = mod + strlen (mod); | |
749 | for (next = mod; next && next < last; ) | |
750 | { | |
c587b3f9 | 751 | str = next_field (next, '|', &next, last); |
40fb9820 | 752 | if (str) |
8a9036a4 L |
753 | set_bitfield (str, modifiers, 1, ARRAY_SIZE (modifiers), |
754 | lineno); | |
40fb9820 L |
755 | } |
756 | } | |
757 | output_opcode_modifier (table, modifiers, ARRAY_SIZE (modifiers)); | |
758 | } | |
759 | ||
760 | static void | |
761 | output_operand_type (FILE *table, bitfield *types, unsigned int size, | |
762 | int macro, const char *indent) | |
763 | { | |
764 | unsigned int i; | |
765 | ||
766 | fprintf (table, "{ { "); | |
767 | ||
768 | for (i = 0; i < size - 1; i++) | |
769 | { | |
770 | fprintf (table, "%d, ", types[i].value); | |
771 | if (((i + 1) % 20) == 0) | |
772 | { | |
773 | /* We need \\ for macro. */ | |
774 | if (macro) | |
775 | fprintf (table, "\\\n%s", indent); | |
776 | else | |
777 | fprintf (table, "\n%s", indent); | |
778 | } | |
779 | } | |
780 | ||
781 | fprintf (table, "%d } }", types[i].value); | |
782 | } | |
783 | ||
784 | static void | |
785 | process_i386_operand_type (FILE *table, char *op, int macro, | |
bd5295b2 | 786 | const char *indent, int lineno) |
40fb9820 L |
787 | { |
788 | char *str, *next, *last; | |
789 | bitfield types [ARRAY_SIZE (operand_types)]; | |
790 | ||
791 | /* Copy the default operand type. */ | |
792 | memcpy (types, operand_types, sizeof (types)); | |
793 | ||
794 | if (strcmp (op, "0")) | |
795 | { | |
796 | last = op + strlen (op); | |
797 | for (next = op; next && next < last; ) | |
798 | { | |
c587b3f9 | 799 | str = next_field (next, '|', &next, last); |
40fb9820 | 800 | if (str) |
8a9036a4 | 801 | set_bitfield (str, types, 1, ARRAY_SIZE (types), lineno); |
40fb9820 L |
802 | } |
803 | } | |
804 | output_operand_type (table, types, ARRAY_SIZE (types), macro, | |
805 | indent); | |
806 | } | |
807 | ||
c587b3f9 L |
808 | static void |
809 | output_i386_opcode (FILE *table, const char *name, char *str, | |
bd5295b2 | 810 | char *last, int lineno) |
c587b3f9 L |
811 | { |
812 | unsigned int i; | |
813 | char *operands, *base_opcode, *extension_opcode, *opcode_length; | |
814 | char *cpu_flags, *opcode_modifier, *operand_types [MAX_OPERANDS]; | |
815 | ||
816 | /* Find number of operands. */ | |
817 | operands = next_field (str, ',', &str, last); | |
818 | ||
819 | /* Find base_opcode. */ | |
820 | base_opcode = next_field (str, ',', &str, last); | |
821 | ||
822 | /* Find extension_opcode. */ | |
823 | extension_opcode = next_field (str, ',', &str, last); | |
824 | ||
825 | /* Find opcode_length. */ | |
826 | opcode_length = next_field (str, ',', &str, last); | |
827 | ||
828 | /* Find cpu_flags. */ | |
829 | cpu_flags = next_field (str, ',', &str, last); | |
830 | ||
831 | /* Find opcode_modifier. */ | |
832 | opcode_modifier = next_field (str, ',', &str, last); | |
833 | ||
834 | /* Remove the first {. */ | |
835 | str = remove_leading_whitespaces (str); | |
836 | if (*str != '{') | |
837 | abort (); | |
838 | str = remove_leading_whitespaces (str + 1); | |
839 | ||
840 | i = strlen (str); | |
841 | ||
842 | /* There are at least "X}". */ | |
843 | if (i < 2) | |
844 | abort (); | |
845 | ||
846 | /* Remove trailing white spaces and }. */ | |
847 | do | |
848 | { | |
849 | i--; | |
850 | if (ISSPACE (str[i]) || str[i] == '}') | |
851 | str[i] = '\0'; | |
852 | else | |
853 | break; | |
854 | } | |
855 | while (i != 0); | |
856 | ||
857 | last = str + i; | |
858 | ||
859 | /* Find operand_types. */ | |
860 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
861 | { | |
862 | if (str >= last) | |
863 | { | |
864 | operand_types [i] = NULL; | |
865 | break; | |
866 | } | |
867 | ||
868 | operand_types [i] = next_field (str, ',', &str, last); | |
869 | if (*operand_types[i] == '0') | |
870 | { | |
871 | if (i != 0) | |
872 | operand_types[i] = NULL; | |
873 | break; | |
874 | } | |
875 | } | |
876 | ||
877 | fprintf (table, " { \"%s\", %s, %s, %s, %s,\n", | |
878 | name, operands, base_opcode, extension_opcode, | |
879 | opcode_length); | |
880 | ||
bd5295b2 | 881 | process_i386_cpu_flag (table, cpu_flags, 0, ",", " ", lineno); |
c587b3f9 | 882 | |
bd5295b2 | 883 | process_i386_opcode_modifier (table, opcode_modifier, lineno); |
c587b3f9 L |
884 | |
885 | fprintf (table, " { "); | |
886 | ||
887 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
888 | { | |
889 | if (operand_types[i] == NULL || *operand_types[i] == '0') | |
890 | { | |
891 | if (i == 0) | |
bd5295b2 | 892 | process_i386_operand_type (table, "0", 0, "\t ", lineno); |
c587b3f9 L |
893 | break; |
894 | } | |
895 | ||
896 | if (i != 0) | |
897 | fprintf (table, ",\n "); | |
898 | ||
899 | process_i386_operand_type (table, operand_types[i], 0, | |
bd5295b2 | 900 | "\t ", lineno); |
c587b3f9 L |
901 | } |
902 | fprintf (table, " } },\n"); | |
903 | } | |
904 | ||
905 | struct opcode_hash_entry | |
906 | { | |
907 | struct opcode_hash_entry *next; | |
908 | char *name; | |
909 | char *opcode; | |
bd5295b2 | 910 | int lineno; |
c587b3f9 L |
911 | }; |
912 | ||
913 | /* Calculate the hash value of an opcode hash entry P. */ | |
914 | ||
915 | static hashval_t | |
916 | opcode_hash_hash (const void *p) | |
917 | { | |
918 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
919 | return htab_hash_string (entry->name); | |
920 | } | |
921 | ||
922 | /* Compare a string Q against an opcode hash entry P. */ | |
923 | ||
924 | static int | |
925 | opcode_hash_eq (const void *p, const void *q) | |
926 | { | |
927 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
928 | const char *name = (const char *) q; | |
929 | return strcmp (name, entry->name) == 0; | |
930 | } | |
931 | ||
40b8e679 | 932 | static void |
72ffa0fb | 933 | process_i386_opcodes (FILE *table) |
40b8e679 | 934 | { |
3d4d5afa | 935 | FILE *fp; |
40b8e679 | 936 | char buf[2048]; |
c587b3f9 L |
937 | unsigned int i, j; |
938 | char *str, *p, *last, *name; | |
939 | struct opcode_hash_entry **hash_slot, **entry, *next; | |
940 | htab_t opcode_hash_table; | |
941 | struct opcode_hash_entry **opcode_array; | |
942 | unsigned int opcode_array_size = 1024; | |
bd5295b2 | 943 | int lineno = 0; |
40b8e679 | 944 | |
3d4d5afa L |
945 | filename = "i386-opc.tbl"; |
946 | fp = fopen (filename, "r"); | |
947 | ||
40b8e679 | 948 | if (fp == NULL) |
34edb9ad | 949 | fail (_("can't find i386-opc.tbl for reading, errno = %s\n"), |
40fb9820 | 950 | xstrerror (errno)); |
40b8e679 | 951 | |
c587b3f9 L |
952 | i = 0; |
953 | opcode_array = (struct opcode_hash_entry **) | |
954 | xmalloc (sizeof (*opcode_array) * opcode_array_size); | |
955 | ||
956 | opcode_hash_table = htab_create_alloc (16, opcode_hash_hash, | |
957 | opcode_hash_eq, NULL, | |
958 | xcalloc, free); | |
959 | ||
34edb9ad | 960 | fprintf (table, "\n/* i386 opcode table. */\n\n"); |
d3ce72d0 | 961 | fprintf (table, "const insn_template i386_optab[] =\n{\n"); |
40b8e679 | 962 | |
c587b3f9 | 963 | /* Put everything on opcode array. */ |
40b8e679 L |
964 | while (!feof (fp)) |
965 | { | |
966 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
967 | break; | |
968 | ||
3d4d5afa L |
969 | lineno++; |
970 | ||
40b8e679 L |
971 | p = remove_leading_whitespaces (buf); |
972 | ||
973 | /* Skip comments. */ | |
974 | str = strstr (p, "//"); | |
975 | if (str != NULL) | |
976 | str[0] = '\0'; | |
977 | ||
978 | /* Remove trailing white spaces. */ | |
979 | remove_trailing_whitespaces (p); | |
980 | ||
981 | switch (p[0]) | |
982 | { | |
983 | case '#': | |
c587b3f9 | 984 | /* Ignore comments. */ |
40b8e679 L |
985 | case '\0': |
986 | continue; | |
987 | break; | |
988 | default: | |
989 | break; | |
990 | } | |
991 | ||
992 | last = p + strlen (p); | |
993 | ||
994 | /* Find name. */ | |
c587b3f9 | 995 | name = next_field (p, ',', &str, last); |
40b8e679 | 996 | |
c587b3f9 L |
997 | /* Get the slot in hash table. */ |
998 | hash_slot = (struct opcode_hash_entry **) | |
999 | htab_find_slot_with_hash (opcode_hash_table, name, | |
1000 | htab_hash_string (name), | |
1001 | INSERT); | |
40b8e679 | 1002 | |
c587b3f9 | 1003 | if (*hash_slot == NULL) |
40b8e679 | 1004 | { |
c587b3f9 L |
1005 | /* It is the new one. Put it on opcode array. */ |
1006 | if (i >= opcode_array_size) | |
40b8e679 | 1007 | { |
c587b3f9 L |
1008 | /* Grow the opcode array when needed. */ |
1009 | opcode_array_size += 1024; | |
1010 | opcode_array = (struct opcode_hash_entry **) | |
1011 | xrealloc (opcode_array, | |
1012 | sizeof (*opcode_array) * opcode_array_size); | |
40b8e679 L |
1013 | } |
1014 | ||
c587b3f9 L |
1015 | opcode_array[i] = (struct opcode_hash_entry *) |
1016 | xmalloc (sizeof (struct opcode_hash_entry)); | |
1017 | opcode_array[i]->next = NULL; | |
1018 | opcode_array[i]->name = xstrdup (name); | |
1019 | opcode_array[i]->opcode = xstrdup (str); | |
bd5295b2 | 1020 | opcode_array[i]->lineno = lineno; |
c587b3f9 L |
1021 | *hash_slot = opcode_array[i]; |
1022 | i++; | |
40b8e679 | 1023 | } |
c587b3f9 | 1024 | else |
40b8e679 | 1025 | { |
c587b3f9 L |
1026 | /* Append it to the existing one. */ |
1027 | entry = hash_slot; | |
1028 | while ((*entry) != NULL) | |
1029 | entry = &(*entry)->next; | |
1030 | *entry = (struct opcode_hash_entry *) | |
1031 | xmalloc (sizeof (struct opcode_hash_entry)); | |
1032 | (*entry)->next = NULL; | |
1033 | (*entry)->name = (*hash_slot)->name; | |
1034 | (*entry)->opcode = xstrdup (str); | |
bd5295b2 | 1035 | (*entry)->lineno = lineno; |
c587b3f9 L |
1036 | } |
1037 | } | |
40b8e679 | 1038 | |
c587b3f9 L |
1039 | /* Process opcode array. */ |
1040 | for (j = 0; j < i; j++) | |
1041 | { | |
1042 | for (next = opcode_array[j]; next; next = next->next) | |
1043 | { | |
1044 | name = next->name; | |
1045 | str = next->opcode; | |
bd5295b2 | 1046 | lineno = next->lineno; |
c587b3f9 | 1047 | last = str + strlen (str); |
bd5295b2 | 1048 | output_i386_opcode (table, name, str, last, lineno); |
40b8e679 | 1049 | } |
40b8e679 L |
1050 | } |
1051 | ||
34edb9ad L |
1052 | fclose (fp); |
1053 | ||
4dffcebc | 1054 | fprintf (table, " { NULL, 0, 0, 0, 0,\n"); |
40fb9820 | 1055 | |
bd5295b2 | 1056 | process_i386_cpu_flag (table, "0", 0, ",", " ", -1); |
40fb9820 | 1057 | |
bd5295b2 | 1058 | process_i386_opcode_modifier (table, "0", -1); |
29c048b6 | 1059 | |
40fb9820 | 1060 | fprintf (table, " { "); |
bd5295b2 | 1061 | process_i386_operand_type (table, "0", 0, "\t ", -1); |
40fb9820 L |
1062 | fprintf (table, " } }\n"); |
1063 | ||
34edb9ad | 1064 | fprintf (table, "};\n"); |
40b8e679 L |
1065 | } |
1066 | ||
1067 | static void | |
72ffa0fb | 1068 | process_i386_registers (FILE *table) |
40b8e679 | 1069 | { |
3d4d5afa | 1070 | FILE *fp; |
40b8e679 L |
1071 | char buf[2048]; |
1072 | char *str, *p, *last; | |
1073 | char *reg_name, *reg_type, *reg_flags, *reg_num; | |
a60de03c | 1074 | char *dw2_32_num, *dw2_64_num; |
bd5295b2 | 1075 | int lineno = 0; |
40b8e679 | 1076 | |
3d4d5afa L |
1077 | filename = "i386-reg.tbl"; |
1078 | fp = fopen (filename, "r"); | |
40b8e679 | 1079 | if (fp == NULL) |
34edb9ad | 1080 | fail (_("can't find i386-reg.tbl for reading, errno = %s\n"), |
40fb9820 | 1081 | xstrerror (errno)); |
40b8e679 | 1082 | |
34edb9ad L |
1083 | fprintf (table, "\n/* i386 register table. */\n\n"); |
1084 | fprintf (table, "const reg_entry i386_regtab[] =\n{\n"); | |
40b8e679 L |
1085 | |
1086 | while (!feof (fp)) | |
1087 | { | |
1088 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
1089 | break; | |
1090 | ||
3d4d5afa L |
1091 | lineno++; |
1092 | ||
40b8e679 L |
1093 | p = remove_leading_whitespaces (buf); |
1094 | ||
1095 | /* Skip comments. */ | |
1096 | str = strstr (p, "//"); | |
1097 | if (str != NULL) | |
1098 | str[0] = '\0'; | |
1099 | ||
1100 | /* Remove trailing white spaces. */ | |
1101 | remove_trailing_whitespaces (p); | |
1102 | ||
1103 | switch (p[0]) | |
1104 | { | |
1105 | case '#': | |
34edb9ad | 1106 | fprintf (table, "%s\n", p); |
40b8e679 L |
1107 | case '\0': |
1108 | continue; | |
1109 | break; | |
1110 | default: | |
1111 | break; | |
1112 | } | |
1113 | ||
1114 | last = p + strlen (p); | |
1115 | ||
1116 | /* Find reg_name. */ | |
c587b3f9 | 1117 | reg_name = next_field (p, ',', &str, last); |
40b8e679 L |
1118 | |
1119 | /* Find reg_type. */ | |
c587b3f9 | 1120 | reg_type = next_field (str, ',', &str, last); |
40b8e679 L |
1121 | |
1122 | /* Find reg_flags. */ | |
c587b3f9 | 1123 | reg_flags = next_field (str, ',', &str, last); |
40b8e679 L |
1124 | |
1125 | /* Find reg_num. */ | |
c587b3f9 | 1126 | reg_num = next_field (str, ',', &str, last); |
a60de03c | 1127 | |
40fb9820 L |
1128 | fprintf (table, " { \"%s\",\n ", reg_name); |
1129 | ||
bd5295b2 | 1130 | process_i386_operand_type (table, reg_type, 0, "\t", lineno); |
40fb9820 | 1131 | |
a60de03c | 1132 | /* Find 32-bit Dwarf2 register number. */ |
c587b3f9 | 1133 | dw2_32_num = next_field (str, ',', &str, last); |
a60de03c JB |
1134 | |
1135 | /* Find 64-bit Dwarf2 register number. */ | |
c587b3f9 | 1136 | dw2_64_num = next_field (str, ',', &str, last); |
a60de03c JB |
1137 | |
1138 | fprintf (table, ",\n %s, %s, { %s, %s } },\n", | |
1139 | reg_flags, reg_num, dw2_32_num, dw2_64_num); | |
40b8e679 L |
1140 | } |
1141 | ||
34edb9ad L |
1142 | fclose (fp); |
1143 | ||
1144 | fprintf (table, "};\n"); | |
40b8e679 | 1145 | |
34edb9ad | 1146 | fprintf (table, "\nconst unsigned int i386_regtab_size = ARRAY_SIZE (i386_regtab);\n"); |
40b8e679 L |
1147 | } |
1148 | ||
40fb9820 L |
1149 | static void |
1150 | process_i386_initializers (void) | |
1151 | { | |
1152 | unsigned int i; | |
1153 | FILE *fp = fopen ("i386-init.h", "w"); | |
1154 | char *init; | |
1155 | ||
1156 | if (fp == NULL) | |
1157 | fail (_("can't create i386-init.h, errno = %s\n"), | |
1158 | xstrerror (errno)); | |
1159 | ||
1160 | process_copyright (fp); | |
1161 | ||
1162 | for (i = 0; i < ARRAY_SIZE (cpu_flag_init); i++) | |
1163 | { | |
1164 | fprintf (fp, "\n#define %s \\\n", cpu_flag_init[i].name); | |
1165 | init = xstrdup (cpu_flag_init[i].init); | |
bd5295b2 | 1166 | process_i386_cpu_flag (fp, init, 1, "", " ", -1); |
40fb9820 L |
1167 | free (init); |
1168 | } | |
1169 | ||
1170 | for (i = 0; i < ARRAY_SIZE (operand_type_init); i++) | |
1171 | { | |
1172 | fprintf (fp, "\n\n#define %s \\\n ", operand_type_init[i].name); | |
1173 | init = xstrdup (operand_type_init[i].init); | |
bd5295b2 | 1174 | process_i386_operand_type (fp, init, 1, " ", -1); |
40fb9820 L |
1175 | free (init); |
1176 | } | |
1177 | fprintf (fp, "\n"); | |
1178 | ||
1179 | fclose (fp); | |
1180 | } | |
1181 | ||
40b8e679 L |
1182 | /* Program options. */ |
1183 | #define OPTION_SRCDIR 200 | |
1184 | ||
29c048b6 | 1185 | struct option long_options[] = |
40b8e679 L |
1186 | { |
1187 | {"srcdir", required_argument, NULL, OPTION_SRCDIR}, | |
1188 | {"debug", no_argument, NULL, 'd'}, | |
1189 | {"version", no_argument, NULL, 'V'}, | |
1190 | {"help", no_argument, NULL, 'h'}, | |
1191 | {0, no_argument, NULL, 0} | |
1192 | }; | |
1193 | ||
1194 | static void | |
1195 | print_version (void) | |
1196 | { | |
1197 | printf ("%s: version 1.0\n", program_name); | |
1198 | xexit (0); | |
1199 | } | |
1200 | ||
1201 | static void | |
1202 | usage (FILE * stream, int status) | |
1203 | { | |
1204 | fprintf (stream, "Usage: %s [-V | --version] [-d | --debug] [--srcdir=dirname] [--help]\n", | |
1205 | program_name); | |
1206 | xexit (status); | |
1207 | } | |
1208 | ||
1209 | int | |
1210 | main (int argc, char **argv) | |
1211 | { | |
1212 | extern int chdir (char *); | |
1213 | char *srcdir = NULL; | |
8b40d594 | 1214 | int c; |
72ffa0fb | 1215 | FILE *table; |
29c048b6 | 1216 | |
40b8e679 L |
1217 | program_name = *argv; |
1218 | xmalloc_set_program_name (program_name); | |
1219 | ||
1220 | while ((c = getopt_long (argc, argv, "vVdh", long_options, 0)) != EOF) | |
1221 | switch (c) | |
1222 | { | |
1223 | case OPTION_SRCDIR: | |
1224 | srcdir = optarg; | |
1225 | break; | |
1226 | case 'V': | |
1227 | case 'v': | |
1228 | print_version (); | |
1229 | break; | |
1230 | case 'd': | |
1231 | debug = 1; | |
1232 | break; | |
1233 | case 'h': | |
1234 | case '?': | |
1235 | usage (stderr, 0); | |
1236 | default: | |
1237 | case 0: | |
1238 | break; | |
1239 | } | |
1240 | ||
1241 | if (optind != argc) | |
1242 | usage (stdout, 1); | |
1243 | ||
29c048b6 | 1244 | if (srcdir != NULL) |
40b8e679 L |
1245 | if (chdir (srcdir) != 0) |
1246 | fail (_("unable to change directory to \"%s\", errno = %s\n"), | |
40fb9820 L |
1247 | srcdir, xstrerror (errno)); |
1248 | ||
1249 | /* Check the unused bitfield in i386_cpu_flags. */ | |
1250 | #ifndef CpuUnused | |
8b40d594 L |
1251 | c = CpuNumOfBits - CpuMax - 1; |
1252 | if (c) | |
1253 | fail (_("%d unused bits in i386_cpu_flags.\n"), c); | |
40fb9820 L |
1254 | #endif |
1255 | ||
1256 | /* Check the unused bitfield in i386_operand_type. */ | |
1257 | #ifndef OTUnused | |
8b40d594 L |
1258 | c = OTNumOfBits - OTMax - 1; |
1259 | if (c) | |
1260 | fail (_("%d unused bits in i386_operand_type.\n"), c); | |
40fb9820 L |
1261 | #endif |
1262 | ||
1263 | qsort (cpu_flags, ARRAY_SIZE (cpu_flags), sizeof (cpu_flags [0]), | |
1264 | compare); | |
1265 | ||
1266 | qsort (opcode_modifiers, ARRAY_SIZE (opcode_modifiers), | |
1267 | sizeof (opcode_modifiers [0]), compare); | |
1268 | ||
1269 | qsort (operand_types, ARRAY_SIZE (operand_types), | |
1270 | sizeof (operand_types [0]), compare); | |
40b8e679 | 1271 | |
34edb9ad L |
1272 | table = fopen ("i386-tbl.h", "w"); |
1273 | if (table == NULL) | |
40fb9820 L |
1274 | fail (_("can't create i386-tbl.h, errno = %s\n"), |
1275 | xstrerror (errno)); | |
34edb9ad | 1276 | |
72ffa0fb | 1277 | process_copyright (table); |
40b8e679 | 1278 | |
72ffa0fb L |
1279 | process_i386_opcodes (table); |
1280 | process_i386_registers (table); | |
40fb9820 | 1281 | process_i386_initializers (); |
40b8e679 | 1282 | |
34edb9ad L |
1283 | fclose (table); |
1284 | ||
40b8e679 L |
1285 | exit (0); |
1286 | } |