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a2c58332 | 1 | /* Copyright (C) 2007-2022 Free Software Foundation, Inc. |
40b8e679 | 2 | |
9b201bb5 | 3 | This file is part of the GNU opcodes library. |
40b8e679 | 4 | |
9b201bb5 | 5 | This library is free software; you can redistribute it and/or modify |
40b8e679 | 6 | it under the terms of the GNU General Public License as published by |
9b201bb5 NC |
7 | the Free Software Foundation; either version 3, or (at your option) |
8 | any later version. | |
40b8e679 | 9 | |
9b201bb5 NC |
10 | It is distributed in the hope that it will be useful, but WITHOUT |
11 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | |
12 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public | |
13 | License for more details. | |
40b8e679 L |
14 | |
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program; if not, write to the Free Software | |
9b201bb5 NC |
17 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
18 | MA 02110-1301, USA. */ | |
40b8e679 | 19 | |
40fb9820 | 20 | #include "sysdep.h" |
40b8e679 | 21 | #include <stdio.h> |
40b8e679 L |
22 | #include <errno.h> |
23 | #include "getopt.h" | |
24 | #include "libiberty.h" | |
c587b3f9 | 25 | #include "hashtab.h" |
40b8e679 L |
26 | #include "safe-ctype.h" |
27 | ||
28 | #include "i386-opc.h" | |
29 | ||
30 | #include <libintl.h> | |
31 | #define _(String) gettext (String) | |
32 | ||
1d942ae9 JB |
33 | /* Build-time checks are preferrable over runtime ones. Use this construct |
34 | in preference where possible. */ | |
35 | #define static_assert(e) ((void)sizeof (struct { int _:1 - 2 * !(e); })) | |
36 | ||
40b8e679 L |
37 | static const char *program_name = NULL; |
38 | static int debug = 0; | |
39 | ||
40fb9820 L |
40 | typedef struct initializer |
41 | { | |
42 | const char *name; | |
43 | const char *init; | |
44 | } initializer; | |
45 | ||
8acd5377 | 46 | static initializer cpu_flag_init[] = |
40fb9820 L |
47 | { |
48 | { "CPU_UNKNOWN_FLAGS", | |
ad9de929 | 49 | "~CpuIAMCU" }, |
40fb9820 L |
50 | { "CPU_GENERIC32_FLAGS", |
51 | "Cpu186|Cpu286|Cpu386" }, | |
29c048b6 | 52 | { "CPU_GENERIC64_FLAGS", |
1848e567 | 53 | "CPU_PENTIUMPRO_FLAGS|CpuClflush|CpuSYSCALL|CPU_MMX_FLAGS|CPU_SSE2_FLAGS|CpuLM" }, |
40fb9820 L |
54 | { "CPU_NONE_FLAGS", |
55 | "0" }, | |
56 | { "CPU_I186_FLAGS", | |
57 | "Cpu186" }, | |
58 | { "CPU_I286_FLAGS", | |
1848e567 | 59 | "CPU_I186_FLAGS|Cpu286" }, |
40fb9820 | 60 | { "CPU_I386_FLAGS", |
1848e567 | 61 | "CPU_I286_FLAGS|Cpu386" }, |
40fb9820 | 62 | { "CPU_I486_FLAGS", |
1848e567 | 63 | "CPU_I386_FLAGS|Cpu486" }, |
40fb9820 | 64 | { "CPU_I586_FLAGS", |
0e0eea78 | 65 | "CPU_I486_FLAGS|Cpu387|Cpu586" }, |
40fb9820 | 66 | { "CPU_I686_FLAGS", |
d871f3f4 | 67 | "CPU_I586_FLAGS|Cpu686|Cpu687|CpuCMOV|CpuFXSR" }, |
22109423 | 68 | { "CPU_PENTIUMPRO_FLAGS", |
1848e567 | 69 | "CPU_I686_FLAGS|CpuNop" }, |
40fb9820 | 70 | { "CPU_P2_FLAGS", |
1848e567 | 71 | "CPU_PENTIUMPRO_FLAGS|CPU_MMX_FLAGS" }, |
40fb9820 | 72 | { "CPU_P3_FLAGS", |
1848e567 | 73 | "CPU_P2_FLAGS|CPU_SSE_FLAGS" }, |
40fb9820 | 74 | { "CPU_P4_FLAGS", |
1848e567 | 75 | "CPU_P3_FLAGS|CpuClflush|CPU_SSE2_FLAGS" }, |
40fb9820 | 76 | { "CPU_NOCONA_FLAGS", |
1848e567 | 77 | "CPU_GENERIC64_FLAGS|CpuFISTTP|CPU_SSE3_FLAGS|CpuCX16" }, |
40fb9820 | 78 | { "CPU_CORE_FLAGS", |
1848e567 | 79 | "CPU_P4_FLAGS|CpuFISTTP|CPU_SSE3_FLAGS|CpuCX16" }, |
40fb9820 | 80 | { "CPU_CORE2_FLAGS", |
1848e567 | 81 | "CPU_NOCONA_FLAGS|CPU_SSSE3_FLAGS" }, |
bd5295b2 | 82 | { "CPU_COREI7_FLAGS", |
1848e567 | 83 | "CPU_CORE2_FLAGS|CPU_SSE4_2_FLAGS|CpuRdtscp" }, |
40fb9820 | 84 | { "CPU_K6_FLAGS", |
1848e567 | 85 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|Cpu387|CPU_MMX_FLAGS" }, |
40fb9820 | 86 | { "CPU_K6_2_FLAGS", |
1848e567 | 87 | "CPU_K6_FLAGS|Cpu3dnow" }, |
40fb9820 | 88 | { "CPU_ATHLON_FLAGS", |
1848e567 | 89 | "CPU_K6_2_FLAGS|Cpu686|Cpu687|CpuNop|Cpu3dnowA" }, |
40fb9820 | 90 | { "CPU_K8_FLAGS", |
1848e567 | 91 | "CPU_ATHLON_FLAGS|CpuRdtscp|CPU_SSE2_FLAGS|CpuLM" }, |
40fb9820 | 92 | { "CPU_AMDFAM10_FLAGS", |
272a84b1 | 93 | "CPU_K8_FLAGS|CpuFISTTP|CPU_SSE4A_FLAGS|CpuLZCNT|CpuPOPCNT" }, |
68339fdf | 94 | { "CPU_BDVER1_FLAGS", |
272a84b1 | 95 | "CPU_GENERIC64_FLAGS|CpuFISTTP|CpuRdtscp|CpuCX16|CPU_XOP_FLAGS|CpuLZCNT|CpuPOPCNT|CpuLWP|CpuSVME|CpuAES|CpuPCLMUL|CpuPRFCHW" }, |
4cab4add | 96 | { "CPU_BDVER2_FLAGS", |
1848e567 | 97 | "CPU_BDVER1_FLAGS|CpuFMA|CpuBMI|CpuTBM|CpuF16C" }, |
5e5c50d3 | 98 | { "CPU_BDVER3_FLAGS", |
1848e567 | 99 | "CPU_BDVER2_FLAGS|CpuXsaveopt|CpuFSGSBase" }, |
c7b0bd56 | 100 | { "CPU_BDVER4_FLAGS", |
1848e567 | 101 | "CPU_BDVER3_FLAGS|CpuAVX2|CpuMovbe|CpuBMI2|CpuRdRnd|CpuMWAITX" }, |
029f3522 | 102 | { "CPU_ZNVER1_FLAGS", |
272a84b1 | 103 | "CPU_GENERIC64_FLAGS|CpuFISTTP|CpuRdtscp|CpuCX16|CPU_AVX2_FLAGS|CpuSSE4A|CpuLZCNT|CpuPOPCNT|CpuSVME|CpuAES|CpuPCLMUL|CpuPRFCHW|CpuFMA|CpuBMI|CpuF16C|CpuXsaveopt|CpuFSGSBase|CpuMovbe|CpuBMI2|CpuRdRnd|CpuADX|CpuRdSeed|CpuSMAP|CpuSHA|CpuXSAVEC|CpuXSAVES|CpuClflushOpt|CpuCLZERO|CpuMWAITX" }, |
a9660a6f | 104 | { "CPU_ZNVER2_FLAGS", |
142861df | 105 | "CPU_ZNVER1_FLAGS|CpuCLWB|CpuRDPID|CpuRDPRU|CpuMCOMMIT|CpuWBNOINVD" }, |
646cc3e0 GG |
106 | { "CPU_ZNVER3_FLAGS", |
107 | "CPU_ZNVER2_FLAGS|CpuINVLPGB|CpuTLBSYNC|CpuVAES|CpuVPCLMULQDQ|CpuINVPCID|CpuSNP|CpuOSPKE" }, | |
b0e8fa7f TJ |
108 | { "CPU_ZNVER4_FLAGS", |
109 | "CPU_ZNVER3_FLAGS|CpuAVX512F|CpuAVX512DQ|CpuAVX512IFMA|CpuAVX512CD|CpuAVX512BW|CpuAVX512VL|CpuAVX512_BF16|CpuAVX512VBMI|CpuAVX512_VBMI2|CpuAVX512_VNNI|CpuAVX512_BITALG|CpuAVX512_VPOPCNTDQ|CpuGFNI|CpuRMPQUERY" }, | |
7b458c12 | 110 | { "CPU_BTVER1_FLAGS", |
272a84b1 | 111 | "CPU_GENERIC64_FLAGS|CpuFISTTP|CpuCX16|CpuRdtscp|CPU_SSSE3_FLAGS|CpuSSE4A|CpuLZCNT|CpuPOPCNT|CpuPRFCHW|CpuCX16|CpuClflush|CpuFISTTP|CpuSVME" }, |
7b458c12 | 112 | { "CPU_BTVER2_FLAGS", |
59ef5df4 | 113 | "CPU_BTVER1_FLAGS|CPU_AVX_FLAGS|CpuBMI|CpuF16C|CpuAES|CpuPCLMUL|CpuMovbe|CpuXsaveopt|CpuPRFCHW" }, |
309d3373 JB |
114 | { "CPU_8087_FLAGS", |
115 | "Cpu8087" }, | |
116 | { "CPU_287_FLAGS", | |
0e0eea78 | 117 | "Cpu287" }, |
309d3373 | 118 | { "CPU_387_FLAGS", |
0e0eea78 | 119 | "Cpu387" }, |
1848e567 L |
120 | { "CPU_687_FLAGS", |
121 | "CPU_387_FLAGS|Cpu687" }, | |
d871f3f4 L |
122 | { "CPU_CMOV_FLAGS", |
123 | "CpuCMOV" }, | |
124 | { "CPU_FXSR_FLAGS", | |
125 | "CpuFXSR" }, | |
bd5295b2 L |
126 | { "CPU_CLFLUSH_FLAGS", |
127 | "CpuClflush" }, | |
22109423 L |
128 | { "CPU_NOP_FLAGS", |
129 | "CpuNop" }, | |
bd5295b2 L |
130 | { "CPU_SYSCALL_FLAGS", |
131 | "CpuSYSCALL" }, | |
40fb9820 | 132 | { "CPU_MMX_FLAGS", |
6e041cf4 | 133 | "CpuMMX" }, |
40fb9820 | 134 | { "CPU_SSE_FLAGS", |
6e041cf4 | 135 | "CpuSSE" }, |
40fb9820 | 136 | { "CPU_SSE2_FLAGS", |
1848e567 | 137 | "CPU_SSE_FLAGS|CpuSSE2" }, |
40fb9820 | 138 | { "CPU_SSE3_FLAGS", |
1848e567 | 139 | "CPU_SSE2_FLAGS|CpuSSE3" }, |
40fb9820 | 140 | { "CPU_SSSE3_FLAGS", |
1848e567 | 141 | "CPU_SSE3_FLAGS|CpuSSSE3" }, |
40fb9820 | 142 | { "CPU_SSE4_1_FLAGS", |
1848e567 | 143 | "CPU_SSSE3_FLAGS|CpuSSE4_1" }, |
40fb9820 | 144 | { "CPU_SSE4_2_FLAGS", |
272a84b1 | 145 | "CPU_SSE4_1_FLAGS|CpuSSE4_2|CpuPOPCNT" }, |
6305a203 L |
146 | { "CPU_VMX_FLAGS", |
147 | "CpuVMX" }, | |
148 | { "CPU_SMX_FLAGS", | |
149 | "CpuSMX" }, | |
f03fe4c1 L |
150 | { "CPU_XSAVE_FLAGS", |
151 | "CpuXsave" }, | |
c7b8aa3a | 152 | { "CPU_XSAVEOPT_FLAGS", |
1848e567 | 153 | "CPU_XSAVE_FLAGS|CpuXsaveopt" }, |
c0f3af97 | 154 | { "CPU_AES_FLAGS", |
1848e567 | 155 | "CPU_SSE2_FLAGS|CpuAES" }, |
594ab6a3 | 156 | { "CPU_PCLMUL_FLAGS", |
1848e567 | 157 | "CPU_SSE2_FLAGS|CpuPCLMUL" }, |
c0f3af97 | 158 | { "CPU_FMA_FLAGS", |
1848e567 | 159 | "CPU_AVX_FLAGS|CpuFMA" }, |
922d8de8 | 160 | { "CPU_FMA4_FLAGS", |
1848e567 | 161 | "CPU_AVX_FLAGS|CpuFMA4" }, |
5dd85c99 | 162 | { "CPU_XOP_FLAGS", |
1848e567 | 163 | "CPU_SSE4A_FLAGS|CPU_FMA4_FLAGS|CpuXOP" }, |
f88c9eb0 | 164 | { "CPU_LWP_FLAGS", |
59ef5df4 | 165 | "CPU_XSAVE_FLAGS|CpuLWP" }, |
f12dc422 L |
166 | { "CPU_BMI_FLAGS", |
167 | "CpuBMI" }, | |
2a2a0f38 QN |
168 | { "CPU_TBM_FLAGS", |
169 | "CpuTBM" }, | |
f1f8f695 L |
170 | { "CPU_MOVBE_FLAGS", |
171 | "CpuMovbe" }, | |
60aa667e L |
172 | { "CPU_CX16_FLAGS", |
173 | "CpuCX16" }, | |
1b7f3fb0 L |
174 | { "CPU_RDTSCP_FLAGS", |
175 | "CpuRdtscp" }, | |
f1f8f695 L |
176 | { "CPU_EPT_FLAGS", |
177 | "CpuEPT" }, | |
c7b8aa3a L |
178 | { "CPU_FSGSBASE_FLAGS", |
179 | "CpuFSGSBase" }, | |
180 | { "CPU_RDRND_FLAGS", | |
181 | "CpuRdRnd" }, | |
182 | { "CPU_F16C_FLAGS", | |
1848e567 | 183 | "CPU_AVX_FLAGS|CpuF16C" }, |
6c30d220 L |
184 | { "CPU_BMI2_FLAGS", |
185 | "CpuBMI2" }, | |
186 | { "CPU_LZCNT_FLAGS", | |
187 | "CpuLZCNT" }, | |
272a84b1 L |
188 | { "CPU_POPCNT_FLAGS", |
189 | "CpuPOPCNT" }, | |
42164a71 L |
190 | { "CPU_HLE_FLAGS", |
191 | "CpuHLE" }, | |
192 | { "CPU_RTM_FLAGS", | |
193 | "CpuRTM" }, | |
6c30d220 L |
194 | { "CPU_INVPCID_FLAGS", |
195 | "CpuINVPCID" }, | |
8729a6f6 L |
196 | { "CPU_VMFUNC_FLAGS", |
197 | "CpuVMFUNC" }, | |
40fb9820 | 198 | { "CPU_3DNOW_FLAGS", |
1848e567 | 199 | "CPU_MMX_FLAGS|Cpu3dnow" }, |
40fb9820 | 200 | { "CPU_3DNOWA_FLAGS", |
1848e567 | 201 | "CPU_3DNOW_FLAGS|Cpu3dnowA" }, |
40fb9820 L |
202 | { "CPU_PADLOCK_FLAGS", |
203 | "CpuPadLock" }, | |
204 | { "CPU_SVME_FLAGS", | |
205 | "CpuSVME" }, | |
206 | { "CPU_SSE4A_FLAGS", | |
1848e567 | 207 | "CPU_SSE3_FLAGS|CpuSSE4a" }, |
40fb9820 | 208 | { "CPU_ABM_FLAGS", |
272a84b1 | 209 | "CpuLZCNT|CpuPOPCNT" }, |
c0f3af97 | 210 | { "CPU_AVX_FLAGS", |
59ef5df4 | 211 | "CPU_SSE4_2_FLAGS|CPU_XSAVE_FLAGS|CpuAVX" }, |
6c30d220 | 212 | { "CPU_AVX2_FLAGS", |
1848e567 | 213 | "CPU_AVX_FLAGS|CpuAVX2" }, |
58bf9b6a L |
214 | { "CPU_AVX_VNNI_FLAGS", |
215 | "CPU_AVX2_FLAGS|CpuAVX_VNNI" }, | |
43234a1e | 216 | { "CPU_AVX512F_FLAGS", |
e951d5ca | 217 | "CPU_AVX2_FLAGS|CpuAVX512F" }, |
43234a1e | 218 | { "CPU_AVX512CD_FLAGS", |
1848e567 | 219 | "CPU_AVX512F_FLAGS|CpuAVX512CD" }, |
43234a1e | 220 | { "CPU_AVX512ER_FLAGS", |
1848e567 | 221 | "CPU_AVX512F_FLAGS|CpuAVX512ER" }, |
43234a1e | 222 | { "CPU_AVX512PF_FLAGS", |
1848e567 | 223 | "CPU_AVX512F_FLAGS|CpuAVX512PF" }, |
f3ad7637 | 224 | { "CPU_AVX512DQ_FLAGS", |
1848e567 | 225 | "CPU_AVX512F_FLAGS|CpuAVX512DQ" }, |
f3ad7637 | 226 | { "CPU_AVX512BW_FLAGS", |
1848e567 | 227 | "CPU_AVX512F_FLAGS|CpuAVX512BW" }, |
f3ad7637 | 228 | { "CPU_AVX512VL_FLAGS", |
6e041cf4 | 229 | "CPU_AVX512F_FLAGS|CpuAVX512VL" }, |
f3ad7637 | 230 | { "CPU_AVX512IFMA_FLAGS", |
1848e567 | 231 | "CPU_AVX512F_FLAGS|CpuAVX512IFMA" }, |
f3ad7637 | 232 | { "CPU_AVX512VBMI_FLAGS", |
1848e567 | 233 | "CPU_AVX512F_FLAGS|CpuAVX512VBMI" }, |
920d2ddc IT |
234 | { "CPU_AVX512_4FMAPS_FLAGS", |
235 | "CPU_AVX512F_FLAGS|CpuAVX512_4FMAPS" }, | |
47acf0bd IT |
236 | { "CPU_AVX512_4VNNIW_FLAGS", |
237 | "CPU_AVX512F_FLAGS|CpuAVX512_4VNNIW" }, | |
620214f7 IT |
238 | { "CPU_AVX512_VPOPCNTDQ_FLAGS", |
239 | "CPU_AVX512F_FLAGS|CpuAVX512_VPOPCNTDQ" }, | |
53467f57 IT |
240 | { "CPU_AVX512_VBMI2_FLAGS", |
241 | "CPU_AVX512F_FLAGS|CpuAVX512_VBMI2" }, | |
8cfcb765 IT |
242 | { "CPU_AVX512_VNNI_FLAGS", |
243 | "CPU_AVX512F_FLAGS|CpuAVX512_VNNI" }, | |
ee6872be IT |
244 | { "CPU_AVX512_BITALG_FLAGS", |
245 | "CPU_AVX512F_FLAGS|CpuAVX512_BITALG" }, | |
d6aab7a1 XG |
246 | { "CPU_AVX512_BF16_FLAGS", |
247 | "CPU_AVX512F_FLAGS|CpuAVX512_BF16" }, | |
0cc78721 CL |
248 | { "CPU_AVX512_FP16_FLAGS", |
249 | "CPU_AVX512BW_FLAGS|CpuAVX512_FP16" }, | |
ef07be45 CL |
250 | { "CPU_PREFETCHI_FLAGS", |
251 | "CpuPREFETCHI"}, | |
4321af3e HW |
252 | { "CPU_AVX_IFMA_FLAGS", |
253 | "CPU_AVX2_FLAGS|CpuAVX_IFMA" }, | |
23ae61ad CL |
254 | { "CPU_AVX_VNNI_INT8_FLAGS", |
255 | "CPU_AVX2_FLAGS|CpuAVX_VNNI_INT8" }, | |
a93e3234 HJ |
256 | { "CPU_CMPCCXADD_FLAGS", |
257 | "CpuCMPCCXADD" }, | |
941f0833 HL |
258 | { "CPU_WRMSRNS_FLAGS", |
259 | "CpuWRMSRNS" }, | |
2188d6ea HL |
260 | { "CPU_MSRLIST_FLAGS", |
261 | "CpuMSRLIST" }, | |
01d8ce74 | 262 | { "CPU_AVX_NE_CONVERT_FLAGS", |
263 | "CPU_AVX2_FLAGS|CpuAVX_NE_CONVERT" }, | |
b06311ad KL |
264 | { "CPU_RAO_INT_FLAGS", |
265 | "CpuRAO_INT" }, | |
7b6d09fb | 266 | { "CPU_IAMCU_FLAGS", |
648d04db | 267 | "Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuIAMCU" }, |
e2e1fcde L |
268 | { "CPU_ADX_FLAGS", |
269 | "CpuADX" }, | |
270 | { "CPU_RDSEED_FLAGS", | |
271 | "CpuRdSeed" }, | |
272 | { "CPU_PRFCHW_FLAGS", | |
273 | "CpuPRFCHW" }, | |
5c111e37 L |
274 | { "CPU_SMAP_FLAGS", |
275 | "CpuSMAP" }, | |
7e8b059b | 276 | { "CPU_MPX_FLAGS", |
59ef5df4 | 277 | "CPU_XSAVE_FLAGS|CpuMPX" }, |
a0046408 | 278 | { "CPU_SHA_FLAGS", |
1848e567 | 279 | "CPU_SSE2_FLAGS|CpuSHA" }, |
963f3586 IT |
280 | { "CPU_CLFLUSHOPT_FLAGS", |
281 | "CpuClflushOpt" }, | |
282 | { "CPU_XSAVES_FLAGS", | |
1848e567 | 283 | "CPU_XSAVE_FLAGS|CpuXSAVES" }, |
963f3586 | 284 | { "CPU_XSAVEC_FLAGS", |
1848e567 | 285 | "CPU_XSAVE_FLAGS|CpuXSAVEC" }, |
dcf893b5 IT |
286 | { "CPU_PREFETCHWT1_FLAGS", |
287 | "CpuPREFETCHWT1" }, | |
2cf200a4 IT |
288 | { "CPU_SE1_FLAGS", |
289 | "CpuSE1" }, | |
c5e7287a IT |
290 | { "CPU_CLWB_FLAGS", |
291 | "CpuCLWB" }, | |
029f3522 GG |
292 | { "CPU_CLZERO_FLAGS", |
293 | "CpuCLZERO" }, | |
9916071f AP |
294 | { "CPU_MWAITX_FLAGS", |
295 | "CpuMWAITX" }, | |
8eab4136 | 296 | { "CPU_OSPKE_FLAGS", |
59ef5df4 | 297 | "CPU_XSAVE_FLAGS|CpuOSPKE" }, |
8bc52696 | 298 | { "CPU_RDPID_FLAGS", |
1848e567 | 299 | "CpuRDPID" }, |
6b40c462 L |
300 | { "CPU_PTWRITE_FLAGS", |
301 | "CpuPTWRITE" }, | |
d777820b IT |
302 | { "CPU_IBT_FLAGS", |
303 | "CpuIBT" }, | |
304 | { "CPU_SHSTK_FLAGS", | |
305 | "CpuSHSTK" }, | |
48521003 IT |
306 | { "CPU_GFNI_FLAGS", |
307 | "CpuGFNI" }, | |
8dcf1fad IT |
308 | { "CPU_VAES_FLAGS", |
309 | "CpuVAES" }, | |
ff1982d5 IT |
310 | { "CPU_VPCLMULQDQ_FLAGS", |
311 | "CpuVPCLMULQDQ" }, | |
3233d7d0 IT |
312 | { "CPU_WBNOINVD_FLAGS", |
313 | "CpuWBNOINVD" }, | |
be3a8dca IT |
314 | { "CPU_PCONFIG_FLAGS", |
315 | "CpuPCONFIG" }, | |
de89d0a3 IT |
316 | { "CPU_WAITPKG_FLAGS", |
317 | "CpuWAITPKG" }, | |
f64c42a9 LC |
318 | { "CPU_UINTR_FLAGS", |
319 | "CpuUINTR" }, | |
c48935d7 IT |
320 | { "CPU_CLDEMOTE_FLAGS", |
321 | "CpuCLDEMOTE" }, | |
260cd341 | 322 | { "CPU_AMX_INT8_FLAGS", |
f117661d | 323 | "CPU_AMX_TILE_FLAGS|CpuAMX_INT8" }, |
260cd341 | 324 | { "CPU_AMX_BF16_FLAGS", |
f117661d | 325 | "CPU_AMX_TILE_FLAGS|CpuAMX_BF16" }, |
68830fba CL |
326 | { "CPU_AMX_FP16_FLAGS", |
327 | "CPU_AMX_TILE_FLAGS|CpuAMX_FP16" }, | |
260cd341 LC |
328 | { "CPU_AMX_TILE_FLAGS", |
329 | "CpuAMX_TILE" }, | |
c0a30a9f L |
330 | { "CPU_MOVDIRI_FLAGS", |
331 | "CpuMOVDIRI" }, | |
332 | { "CPU_MOVDIR64B_FLAGS", | |
333 | "CpuMOVDIR64B" }, | |
5d79adc4 L |
334 | { "CPU_ENQCMD_FLAGS", |
335 | "CpuENQCMD" }, | |
4b27d27c L |
336 | { "CPU_SERIALIZE_FLAGS", |
337 | "CpuSERIALIZE" }, | |
9186c494 L |
338 | { "CPU_AVX512_VP2INTERSECT_FLAGS", |
339 | "CpuAVX512_VP2INTERSECT" }, | |
81d54bb7 CL |
340 | { "CPU_TDX_FLAGS", |
341 | "CpuTDX" }, | |
142861df JB |
342 | { "CPU_RDPRU_FLAGS", |
343 | "CpuRDPRU" }, | |
344 | { "CPU_MCOMMIT_FLAGS", | |
345 | "CpuMCOMMIT" }, | |
a847e322 JB |
346 | { "CPU_SEV_ES_FLAGS", |
347 | "CpuSEV_ES" }, | |
bb651e8b CL |
348 | { "CPU_TSXLDTRK_FLAGS", |
349 | "CpuTSXLDTRK"}, | |
c4694f17 TG |
350 | { "CPU_KL_FLAGS", |
351 | "CpuKL" }, | |
352 | { "CPU_WIDEKL_FLAGS", | |
353 | "CpuWideKL" }, | |
c1fa250a LC |
354 | { "CPU_HRESET_FLAGS", |
355 | "CpuHRESET"}, | |
646cc3e0 GG |
356 | { "CPU_INVLPGB_FLAGS", |
357 | "CpuINVLPGB" }, | |
358 | { "CPU_TLBSYNC_FLAGS", | |
359 | "CpuTLBSYNC" }, | |
360 | { "CPU_SNP_FLAGS", | |
361 | "CpuSNP" }, | |
b0e8fa7f TJ |
362 | { "CPU_RMPQUERY_FLAGS", |
363 | "CpuRMPQUERY" }, | |
1848e567 L |
364 | { "CPU_ANY_X87_FLAGS", |
365 | "CPU_ANY_287_FLAGS|Cpu8087" }, | |
366 | { "CPU_ANY_287_FLAGS", | |
367 | "CPU_ANY_387_FLAGS|Cpu287" }, | |
368 | { "CPU_ANY_387_FLAGS", | |
369 | "CPU_ANY_687_FLAGS|Cpu387" }, | |
370 | { "CPU_ANY_687_FLAGS", | |
371 | "Cpu687|CpuFISTTP" }, | |
d871f3f4 L |
372 | { "CPU_ANY_CMOV_FLAGS", |
373 | "CpuCMOV" }, | |
374 | { "CPU_ANY_FXSR_FLAGS", | |
375 | "CpuFXSR" }, | |
1848e567 L |
376 | { "CPU_ANY_MMX_FLAGS", |
377 | "CPU_3DNOWA_FLAGS" }, | |
378 | { "CPU_ANY_SSE_FLAGS", | |
7deea9aa | 379 | "CPU_ANY_SSE2_FLAGS|CpuSSE" }, |
1848e567 L |
380 | { "CPU_ANY_SSE2_FLAGS", |
381 | "CPU_ANY_SSE3_FLAGS|CpuSSE2" }, | |
382 | { "CPU_ANY_SSE3_FLAGS", | |
7deea9aa | 383 | "CPU_ANY_SSSE3_FLAGS|CpuSSE3|CpuSSE4a" }, |
1848e567 L |
384 | { "CPU_ANY_SSSE3_FLAGS", |
385 | "CPU_ANY_SSE4_1_FLAGS|CpuSSSE3" }, | |
386 | { "CPU_ANY_SSE4_1_FLAGS", | |
387 | "CPU_ANY_SSE4_2_FLAGS|CpuSSE4_1" }, | |
388 | { "CPU_ANY_SSE4_2_FLAGS", | |
389 | "CpuSSE4_2" }, | |
dabec65d | 390 | { "CPU_ANY_SSE4A_FLAGS", |
ce504911 | 391 | "CpuSSE4a" }, |
1848e567 L |
392 | { "CPU_ANY_AVX_FLAGS", |
393 | "CPU_ANY_AVX2_FLAGS|CpuF16C|CpuFMA|CpuFMA4|CpuXOP|CpuAVX" }, | |
394 | { "CPU_ANY_AVX2_FLAGS", | |
01d8ce74 | 395 | "CPU_ANY_AVX512F_FLAGS|CpuAVX2|CpuAVX_VNNI|CpuAVX_IFMA|CpuAVX_VNNI_INT8|CpuAVX_NE_CONVERT" }, |
144b71e2 | 396 | { "CPU_ANY_AVX512F_FLAGS", |
0cc78721 | 397 | "CpuAVX512F|CpuAVX512CD|CpuAVX512ER|CpuAVX512PF|CpuAVX512DQ|CPU_ANY_AVX512BW_FLAGS|CpuAVX512VL|CpuAVX512IFMA|CpuAVX512VBMI|CpuAVX512_4FMAPS|CpuAVX512_4VNNIW|CpuAVX512_VPOPCNTDQ|CpuAVX512_VBMI2|CpuAVX512_VNNI|CpuAVX512_BITALG|CpuAVX512_BF16|CpuAVX512_VP2INTERSECT" }, |
144b71e2 L |
398 | { "CPU_ANY_AVX512CD_FLAGS", |
399 | "CpuAVX512CD" }, | |
400 | { "CPU_ANY_AVX512ER_FLAGS", | |
401 | "CpuAVX512ER" }, | |
402 | { "CPU_ANY_AVX512PF_FLAGS", | |
403 | "CpuAVX512PF" }, | |
404 | { "CPU_ANY_AVX512DQ_FLAGS", | |
405 | "CpuAVX512DQ" }, | |
406 | { "CPU_ANY_AVX512BW_FLAGS", | |
0cc78721 | 407 | "CpuAVX512BW|CPU_ANY_AVX512_FP16_FLAGS" }, |
144b71e2 L |
408 | { "CPU_ANY_AVX512VL_FLAGS", |
409 | "CpuAVX512VL" }, | |
410 | { "CPU_ANY_AVX512IFMA_FLAGS", | |
411 | "CpuAVX512IFMA" }, | |
412 | { "CPU_ANY_AVX512VBMI_FLAGS", | |
413 | "CpuAVX512VBMI" }, | |
920d2ddc IT |
414 | { "CPU_ANY_AVX512_4FMAPS_FLAGS", |
415 | "CpuAVX512_4FMAPS" }, | |
47acf0bd IT |
416 | { "CPU_ANY_AVX512_4VNNIW_FLAGS", |
417 | "CpuAVX512_4VNNIW" }, | |
620214f7 IT |
418 | { "CPU_ANY_AVX512_VPOPCNTDQ_FLAGS", |
419 | "CpuAVX512_VPOPCNTDQ" }, | |
d777820b IT |
420 | { "CPU_ANY_IBT_FLAGS", |
421 | "CpuIBT" }, | |
422 | { "CPU_ANY_SHSTK_FLAGS", | |
423 | "CpuSHSTK" }, | |
53467f57 IT |
424 | { "CPU_ANY_AVX512_VBMI2_FLAGS", |
425 | "CpuAVX512_VBMI2" }, | |
8cfcb765 IT |
426 | { "CPU_ANY_AVX512_VNNI_FLAGS", |
427 | "CpuAVX512_VNNI" }, | |
ee6872be IT |
428 | { "CPU_ANY_AVX512_BITALG_FLAGS", |
429 | "CpuAVX512_BITALG" }, | |
d6aab7a1 XG |
430 | { "CPU_ANY_AVX512_BF16_FLAGS", |
431 | "CpuAVX512_BF16" }, | |
260cd341 LC |
432 | { "CPU_ANY_AMX_INT8_FLAGS", |
433 | "CpuAMX_INT8" }, | |
434 | { "CPU_ANY_AMX_BF16_FLAGS", | |
435 | "CpuAMX_BF16" }, | |
436 | { "CPU_ANY_AMX_TILE_FLAGS", | |
68830fba | 437 | "CpuAMX_TILE|CpuAMX_INT8|CpuAMX_BF16|CpuAMX_FP16" }, |
58bf9b6a | 438 | { "CPU_ANY_AVX_VNNI_FLAGS", |
57392598 | 439 | "CpuAVX_VNNI" }, |
c0a30a9f L |
440 | { "CPU_ANY_MOVDIRI_FLAGS", |
441 | "CpuMOVDIRI" }, | |
f64c42a9 LC |
442 | { "CPU_ANY_UINTR_FLAGS", |
443 | "CpuUINTR" }, | |
c0a30a9f L |
444 | { "CPU_ANY_MOVDIR64B_FLAGS", |
445 | "CpuMOVDIR64B" }, | |
5d79adc4 L |
446 | { "CPU_ANY_ENQCMD_FLAGS", |
447 | "CpuENQCMD" }, | |
4b27d27c L |
448 | { "CPU_ANY_SERIALIZE_FLAGS", |
449 | "CpuSERIALIZE" }, | |
9186c494 L |
450 | { "CPU_ANY_AVX512_VP2INTERSECT_FLAGS", |
451 | "CpuAVX512_VP2INTERSECT" }, | |
81d54bb7 CL |
452 | { "CPU_ANY_TDX_FLAGS", |
453 | "CpuTDX" }, | |
bb651e8b CL |
454 | { "CPU_ANY_TSXLDTRK_FLAGS", |
455 | "CpuTSXLDTRK" }, | |
c4694f17 TG |
456 | { "CPU_ANY_KL_FLAGS", |
457 | "CpuKL|CpuWideKL" }, | |
458 | { "CPU_ANY_WIDEKL_FLAGS", | |
459 | "CpuWideKL" }, | |
c1fa250a LC |
460 | { "CPU_ANY_HRESET_FLAGS", |
461 | "CpuHRESET" }, | |
0cc78721 CL |
462 | { "CPU_ANY_AVX512_FP16_FLAGS", |
463 | "CpuAVX512_FP16" }, | |
4321af3e HW |
464 | { "CPU_ANY_AVX_IFMA_FLAGS", |
465 | "CpuAVX_IFMA" }, | |
23ae61ad CL |
466 | { "CPU_ANY_AVX_VNNI_INT8_FLAGS", |
467 | "CpuAVX_VNNI_INT8" }, | |
a93e3234 HJ |
468 | { "CPU_ANY_CMPCCXADD_FLAGS", |
469 | "CpuCMPCCXADD" }, | |
941f0833 HL |
470 | { "CPU_ANY_WRMSRNS_FLAGS", |
471 | "CpuWRMSRNS" }, | |
2188d6ea HL |
472 | { "CPU_ANY_MSRLIST_FLAGS", |
473 | "CpuMSRLIST" }, | |
01d8ce74 | 474 | { "CPU_ANY_AVX_NE_CONVERT_FLAGS", |
475 | "CpuAVX_NE_CONVERT" }, | |
b06311ad KL |
476 | { "CPU_ANY_RAO_INT_FLAGS", |
477 | "CpuRAO_INT"}, | |
40fb9820 L |
478 | }; |
479 | ||
40fb9820 L |
480 | typedef struct bitfield |
481 | { | |
482 | int position; | |
483 | int value; | |
484 | const char *name; | |
485 | } bitfield; | |
486 | ||
487 | #define BITFIELD(n) { n, 0, #n } | |
488 | ||
489 | static bitfield cpu_flags[] = | |
490 | { | |
491 | BITFIELD (Cpu186), | |
492 | BITFIELD (Cpu286), | |
493 | BITFIELD (Cpu386), | |
494 | BITFIELD (Cpu486), | |
495 | BITFIELD (Cpu586), | |
496 | BITFIELD (Cpu686), | |
d871f3f4 L |
497 | BITFIELD (CpuCMOV), |
498 | BITFIELD (CpuFXSR), | |
bd5295b2 | 499 | BITFIELD (CpuClflush), |
22109423 | 500 | BITFIELD (CpuNop), |
bd5295b2 | 501 | BITFIELD (CpuSYSCALL), |
309d3373 JB |
502 | BITFIELD (Cpu8087), |
503 | BITFIELD (Cpu287), | |
504 | BITFIELD (Cpu387), | |
505 | BITFIELD (Cpu687), | |
506 | BITFIELD (CpuFISTTP), | |
40fb9820 | 507 | BITFIELD (CpuMMX), |
40fb9820 L |
508 | BITFIELD (CpuSSE), |
509 | BITFIELD (CpuSSE2), | |
510 | BITFIELD (CpuSSE3), | |
511 | BITFIELD (CpuSSSE3), | |
512 | BITFIELD (CpuSSE4_1), | |
513 | BITFIELD (CpuSSE4_2), | |
c0f3af97 | 514 | BITFIELD (CpuAVX), |
6c30d220 | 515 | BITFIELD (CpuAVX2), |
43234a1e L |
516 | BITFIELD (CpuAVX512F), |
517 | BITFIELD (CpuAVX512CD), | |
518 | BITFIELD (CpuAVX512ER), | |
519 | BITFIELD (CpuAVX512PF), | |
b28d1bda | 520 | BITFIELD (CpuAVX512VL), |
90a915bf | 521 | BITFIELD (CpuAVX512DQ), |
1ba585e8 | 522 | BITFIELD (CpuAVX512BW), |
7b6d09fb | 523 | BITFIELD (CpuIAMCU), |
40fb9820 L |
524 | BITFIELD (CpuSSE4a), |
525 | BITFIELD (Cpu3dnow), | |
526 | BITFIELD (Cpu3dnowA), | |
527 | BITFIELD (CpuPadLock), | |
528 | BITFIELD (CpuSVME), | |
529 | BITFIELD (CpuVMX), | |
47dd174c | 530 | BITFIELD (CpuSMX), |
475a2301 | 531 | BITFIELD (CpuXsave), |
c7b8aa3a | 532 | BITFIELD (CpuXsaveopt), |
c0f3af97 | 533 | BITFIELD (CpuAES), |
594ab6a3 | 534 | BITFIELD (CpuPCLMUL), |
c0f3af97 | 535 | BITFIELD (CpuFMA), |
f88c9eb0 | 536 | BITFIELD (CpuFMA4), |
5dd85c99 | 537 | BITFIELD (CpuXOP), |
f88c9eb0 | 538 | BITFIELD (CpuLWP), |
f12dc422 | 539 | BITFIELD (CpuBMI), |
2a2a0f38 | 540 | BITFIELD (CpuTBM), |
c0f3af97 | 541 | BITFIELD (CpuLM), |
f1f8f695 | 542 | BITFIELD (CpuMovbe), |
60aa667e | 543 | BITFIELD (CpuCX16), |
f1f8f695 | 544 | BITFIELD (CpuEPT), |
1b7f3fb0 | 545 | BITFIELD (CpuRdtscp), |
c7b8aa3a L |
546 | BITFIELD (CpuFSGSBase), |
547 | BITFIELD (CpuRdRnd), | |
548 | BITFIELD (CpuF16C), | |
6c30d220 L |
549 | BITFIELD (CpuBMI2), |
550 | BITFIELD (CpuLZCNT), | |
272a84b1 | 551 | BITFIELD (CpuPOPCNT), |
42164a71 L |
552 | BITFIELD (CpuHLE), |
553 | BITFIELD (CpuRTM), | |
6c30d220 | 554 | BITFIELD (CpuINVPCID), |
8729a6f6 | 555 | BITFIELD (CpuVMFUNC), |
e2e1fcde L |
556 | BITFIELD (CpuRDSEED), |
557 | BITFIELD (CpuADX), | |
558 | BITFIELD (CpuPRFCHW), | |
5c111e37 | 559 | BITFIELD (CpuSMAP), |
a0046408 | 560 | BITFIELD (CpuSHA), |
963f3586 IT |
561 | BITFIELD (CpuClflushOpt), |
562 | BITFIELD (CpuXSAVES), | |
563 | BITFIELD (CpuXSAVEC), | |
dcf893b5 | 564 | BITFIELD (CpuPREFETCHWT1), |
2cf200a4 | 565 | BITFIELD (CpuSE1), |
c5e7287a | 566 | BITFIELD (CpuCLWB), |
7e8b059b | 567 | BITFIELD (CpuMPX), |
2cc1b5aa | 568 | BITFIELD (CpuAVX512IFMA), |
14f195c9 | 569 | BITFIELD (CpuAVX512VBMI), |
920d2ddc | 570 | BITFIELD (CpuAVX512_4FMAPS), |
47acf0bd | 571 | BITFIELD (CpuAVX512_4VNNIW), |
620214f7 | 572 | BITFIELD (CpuAVX512_VPOPCNTDQ), |
53467f57 | 573 | BITFIELD (CpuAVX512_VBMI2), |
8cfcb765 | 574 | BITFIELD (CpuAVX512_VNNI), |
ee6872be | 575 | BITFIELD (CpuAVX512_BITALG), |
d6aab7a1 | 576 | BITFIELD (CpuAVX512_BF16), |
9186c494 | 577 | BITFIELD (CpuAVX512_VP2INTERSECT), |
81d54bb7 | 578 | BITFIELD (CpuTDX), |
58bf9b6a | 579 | BITFIELD (CpuAVX_VNNI), |
0cc78721 | 580 | BITFIELD (CpuAVX512_FP16), |
ef07be45 | 581 | BITFIELD (CpuPREFETCHI), |
4321af3e | 582 | BITFIELD (CpuAVX_IFMA), |
23ae61ad | 583 | BITFIELD (CpuAVX_VNNI_INT8), |
a93e3234 | 584 | BITFIELD (CpuCMPCCXADD), |
941f0833 | 585 | BITFIELD (CpuWRMSRNS), |
2188d6ea | 586 | BITFIELD (CpuMSRLIST), |
01d8ce74 | 587 | BITFIELD (CpuAVX_NE_CONVERT), |
b06311ad | 588 | BITFIELD (CpuRAO_INT), |
9916071f | 589 | BITFIELD (CpuMWAITX), |
029f3522 | 590 | BITFIELD (CpuCLZERO), |
8eab4136 | 591 | BITFIELD (CpuOSPKE), |
8bc52696 | 592 | BITFIELD (CpuRDPID), |
6b40c462 | 593 | BITFIELD (CpuPTWRITE), |
d777820b IT |
594 | BITFIELD (CpuIBT), |
595 | BITFIELD (CpuSHSTK), | |
48521003 | 596 | BITFIELD (CpuGFNI), |
8dcf1fad | 597 | BITFIELD (CpuVAES), |
ff1982d5 | 598 | BITFIELD (CpuVPCLMULQDQ), |
3233d7d0 | 599 | BITFIELD (CpuWBNOINVD), |
be3a8dca | 600 | BITFIELD (CpuPCONFIG), |
de89d0a3 | 601 | BITFIELD (CpuWAITPKG), |
f64c42a9 | 602 | BITFIELD (CpuUINTR), |
c48935d7 | 603 | BITFIELD (CpuCLDEMOTE), |
260cd341 LC |
604 | BITFIELD (CpuAMX_INT8), |
605 | BITFIELD (CpuAMX_BF16), | |
68830fba | 606 | BITFIELD (CpuAMX_FP16), |
260cd341 | 607 | BITFIELD (CpuAMX_TILE), |
c0a30a9f L |
608 | BITFIELD (CpuMOVDIRI), |
609 | BITFIELD (CpuMOVDIR64B), | |
5d79adc4 | 610 | BITFIELD (CpuENQCMD), |
4b27d27c | 611 | BITFIELD (CpuSERIALIZE), |
142861df JB |
612 | BITFIELD (CpuRDPRU), |
613 | BITFIELD (CpuMCOMMIT), | |
a847e322 | 614 | BITFIELD (CpuSEV_ES), |
bb651e8b | 615 | BITFIELD (CpuTSXLDTRK), |
c4694f17 TG |
616 | BITFIELD (CpuKL), |
617 | BITFIELD (CpuWideKL), | |
c1fa250a | 618 | BITFIELD (CpuHRESET), |
646cc3e0 GG |
619 | BITFIELD (CpuINVLPGB), |
620 | BITFIELD (CpuTLBSYNC), | |
621 | BITFIELD (CpuSNP), | |
b0e8fa7f | 622 | BITFIELD (CpuRMPQUERY), |
13ed231a JB |
623 | BITFIELD (Cpu64), |
624 | BITFIELD (CpuNo64), | |
40fb9820 L |
625 | #ifdef CpuUnused |
626 | BITFIELD (CpuUnused), | |
627 | #endif | |
628 | }; | |
629 | ||
630 | static bitfield opcode_modifiers[] = | |
631 | { | |
632 | BITFIELD (D), | |
633 | BITFIELD (W), | |
86fa6981 | 634 | BITFIELD (Load), |
40fb9820 | 635 | BITFIELD (Modrm), |
40fb9820 | 636 | BITFIELD (Jump), |
40fb9820 | 637 | BITFIELD (FloatMF), |
673fe0f0 | 638 | BITFIELD (Size), |
56ffb741 | 639 | BITFIELD (CheckRegSize), |
255571cd | 640 | BITFIELD (OperandConstraint), |
3cd7f3e3 | 641 | BITFIELD (MnemonicSize), |
40fb9820 L |
642 | BITFIELD (No_bSuf), |
643 | BITFIELD (No_wSuf), | |
644 | BITFIELD (No_lSuf), | |
645 | BITFIELD (No_sSuf), | |
646 | BITFIELD (No_qSuf), | |
40fb9820 L |
647 | BITFIELD (FWait), |
648 | BITFIELD (IsString), | |
dfd69174 | 649 | BITFIELD (RegMem), |
7e8b059b | 650 | BITFIELD (BNDPrefixOk), |
742732c7 | 651 | BITFIELD (PrefixOk), |
40fb9820 L |
652 | BITFIELD (IsPrefix), |
653 | BITFIELD (ImmExt), | |
654 | BITFIELD (NoRex64), | |
c0f3af97 | 655 | BITFIELD (Vex), |
2426c15f | 656 | BITFIELD (VexVVVV), |
1ef99a7b | 657 | BITFIELD (VexW), |
441f6aca | 658 | BITFIELD (OpcodeSpace), |
7b47a312 | 659 | BITFIELD (OpcodePrefix), |
8cd7925b | 660 | BITFIELD (VexSources), |
63112cd6 | 661 | BITFIELD (SIB), |
c0f3af97 | 662 | BITFIELD (SSE2AVX), |
43234a1e L |
663 | BITFIELD (EVex), |
664 | BITFIELD (Masking), | |
43234a1e L |
665 | BITFIELD (Broadcast), |
666 | BITFIELD (StaticRounding), | |
667 | BITFIELD (SAE), | |
668 | BITFIELD (Disp8MemShift), | |
b6f8c7c4 | 669 | BITFIELD (Optimize), |
1efbbeb4 | 670 | BITFIELD (ATTMnemonic), |
e1d4d893 | 671 | BITFIELD (ATTSyntax), |
5c07affc | 672 | BITFIELD (IntelSyntax), |
4b5aaf5f | 673 | BITFIELD (ISA64), |
40fb9820 L |
674 | }; |
675 | ||
bab6aec1 JB |
676 | #define CLASS(n) #n, n |
677 | ||
678 | static const struct { | |
679 | const char *name; | |
680 | enum operand_class value; | |
681 | } operand_classes[] = { | |
682 | CLASS (Reg), | |
00cee14f | 683 | CLASS (SReg), |
4a5c67ed JB |
684 | CLASS (RegCR), |
685 | CLASS (RegDR), | |
686 | CLASS (RegTR), | |
3528c362 JB |
687 | CLASS (RegMMX), |
688 | CLASS (RegSIMD), | |
f74a6307 JB |
689 | CLASS (RegMask), |
690 | CLASS (RegBND), | |
bab6aec1 JB |
691 | }; |
692 | ||
693 | #undef CLASS | |
694 | ||
75e5731b JB |
695 | #define INSTANCE(n) #n, n |
696 | ||
697 | static const struct { | |
698 | const char *name; | |
699 | enum operand_instance value; | |
700 | } operand_instances[] = { | |
701 | INSTANCE (Accum), | |
702 | INSTANCE (RegC), | |
703 | INSTANCE (RegD), | |
474da251 | 704 | INSTANCE (RegB), |
75e5731b JB |
705 | }; |
706 | ||
707 | #undef INSTANCE | |
708 | ||
40fb9820 L |
709 | static bitfield operand_types[] = |
710 | { | |
94ff3a50 | 711 | BITFIELD (Imm1), |
40fb9820 L |
712 | BITFIELD (Imm8), |
713 | BITFIELD (Imm8S), | |
714 | BITFIELD (Imm16), | |
715 | BITFIELD (Imm32), | |
716 | BITFIELD (Imm32S), | |
717 | BITFIELD (Imm64), | |
40fb9820 L |
718 | BITFIELD (BaseIndex), |
719 | BITFIELD (Disp8), | |
720 | BITFIELD (Disp16), | |
721 | BITFIELD (Disp32), | |
40fb9820 | 722 | BITFIELD (Disp64), |
7d5e4556 L |
723 | BITFIELD (Byte), |
724 | BITFIELD (Word), | |
725 | BITFIELD (Dword), | |
726 | BITFIELD (Fword), | |
727 | BITFIELD (Qword), | |
728 | BITFIELD (Tbyte), | |
729 | BITFIELD (Xmmword), | |
c0f3af97 | 730 | BITFIELD (Ymmword), |
43234a1e | 731 | BITFIELD (Zmmword), |
260cd341 | 732 | BITFIELD (Tmmword), |
7d5e4556 | 733 | BITFIELD (Unspecified), |
40fb9820 L |
734 | #ifdef OTUnused |
735 | BITFIELD (OTUnused), | |
736 | #endif | |
737 | }; | |
738 | ||
3d4d5afa | 739 | static const char *filename; |
7ac20022 JB |
740 | static i386_cpu_flags active_cpu_flags; |
741 | static int active_isstring; | |
3d4d5afa | 742 | |
4c4898e8 JB |
743 | struct template_arg { |
744 | const struct template_arg *next; | |
745 | const char *val; | |
746 | }; | |
747 | ||
748 | struct template_instance { | |
749 | const struct template_instance *next; | |
750 | const char *name; | |
751 | const struct template_arg *args; | |
752 | }; | |
753 | ||
754 | struct template_param { | |
755 | const struct template_param *next; | |
756 | const char *name; | |
757 | }; | |
758 | ||
759 | struct template { | |
e07ae9a3 | 760 | struct template *next; |
4c4898e8 JB |
761 | const char *name; |
762 | const struct template_instance *instances; | |
763 | const struct template_param *params; | |
764 | }; | |
765 | ||
e07ae9a3 | 766 | static struct template *templates; |
4c4898e8 | 767 | |
40fb9820 L |
768 | static int |
769 | compare (const void *x, const void *y) | |
770 | { | |
771 | const bitfield *xp = (const bitfield *) x; | |
772 | const bitfield *yp = (const bitfield *) y; | |
773 | return xp->position - yp->position; | |
774 | } | |
775 | ||
40b8e679 L |
776 | static void |
777 | fail (const char *message, ...) | |
778 | { | |
779 | va_list args; | |
29c048b6 | 780 | |
40b8e679 | 781 | va_start (args, message); |
a6743a54 | 782 | fprintf (stderr, _("%s: error: "), program_name); |
40b8e679 L |
783 | vfprintf (stderr, message, args); |
784 | va_end (args); | |
785 | xexit (1); | |
786 | } | |
787 | ||
72ffa0fb L |
788 | static void |
789 | process_copyright (FILE *fp) | |
790 | { | |
791 | fprintf (fp, "/* This file is automatically generated by i386-gen. Do not edit! */\n\ | |
a2c58332 | 792 | /* Copyright (C) 2007-2022 Free Software Foundation, Inc.\n\ |
72ffa0fb L |
793 | \n\ |
794 | This file is part of the GNU opcodes library.\n\ | |
795 | \n\ | |
796 | This library is free software; you can redistribute it and/or modify\n\ | |
797 | it under the terms of the GNU General Public License as published by\n\ | |
798 | the Free Software Foundation; either version 3, or (at your option)\n\ | |
799 | any later version.\n\ | |
800 | \n\ | |
801 | It is distributed in the hope that it will be useful, but WITHOUT\n\ | |
802 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\n\ | |
803 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public\n\ | |
804 | License for more details.\n\ | |
805 | \n\ | |
806 | You should have received a copy of the GNU General Public License\n\ | |
807 | along with this program; if not, write to the Free Software\n\ | |
808 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,\n\ | |
809 | MA 02110-1301, USA. */\n"); | |
810 | } | |
811 | ||
40b8e679 L |
812 | /* Remove leading white spaces. */ |
813 | ||
814 | static char * | |
815 | remove_leading_whitespaces (char *str) | |
816 | { | |
817 | while (ISSPACE (*str)) | |
818 | str++; | |
819 | return str; | |
820 | } | |
821 | ||
822 | /* Remove trailing white spaces. */ | |
823 | ||
824 | static void | |
825 | remove_trailing_whitespaces (char *str) | |
826 | { | |
827 | size_t last = strlen (str); | |
828 | ||
829 | if (last == 0) | |
830 | return; | |
831 | ||
832 | do | |
833 | { | |
834 | last--; | |
835 | if (ISSPACE (str [last])) | |
836 | str[last] = '\0'; | |
837 | else | |
838 | break; | |
839 | } | |
840 | while (last != 0); | |
841 | } | |
842 | ||
93b1ec2c | 843 | /* Find next field separated by SEP and terminate it. Return a |
40b8e679 L |
844 | pointer to the one after it. */ |
845 | ||
846 | static char * | |
c587b3f9 | 847 | next_field (char *str, char sep, char **next, char *last) |
40b8e679 L |
848 | { |
849 | char *p; | |
850 | ||
851 | p = remove_leading_whitespaces (str); | |
93b1ec2c | 852 | for (str = p; *str != sep && *str != '\0'; str++); |
40b8e679 L |
853 | |
854 | *str = '\0'; | |
855 | remove_trailing_whitespaces (p); | |
856 | ||
29c048b6 | 857 | *next = str + 1; |
40b8e679 | 858 | |
c587b3f9 L |
859 | if (p >= last) |
860 | abort (); | |
861 | ||
40b8e679 L |
862 | return p; |
863 | } | |
864 | ||
1848e567 L |
865 | static void set_bitfield (char *, bitfield *, int, unsigned int, int); |
866 | ||
867 | static int | |
3cc17af5 JB |
868 | set_bitfield_from_cpu_flag_init (char *f, bitfield *array, unsigned int size, |
869 | int lineno) | |
1848e567 L |
870 | { |
871 | char *str, *next, *last; | |
872 | unsigned int i; | |
873 | ||
874 | for (i = 0; i < ARRAY_SIZE (cpu_flag_init); i++) | |
875 | if (strcmp (cpu_flag_init[i].name, f) == 0) | |
876 | { | |
877 | /* Turn on selective bits. */ | |
878 | char *init = xstrdup (cpu_flag_init[i].init); | |
879 | last = init + strlen (init); | |
880 | for (next = init; next && next < last; ) | |
881 | { | |
882 | str = next_field (next, '|', &next, last); | |
883 | if (str) | |
884 | set_bitfield (str, array, 1, size, lineno); | |
885 | } | |
886 | free (init); | |
887 | return 0; | |
888 | } | |
889 | ||
890 | return -1; | |
891 | } | |
892 | ||
40fb9820 | 893 | static void |
1848e567 | 894 | set_bitfield (char *f, bitfield *array, int value, |
8a9036a4 | 895 | unsigned int size, int lineno) |
40fb9820 L |
896 | { |
897 | unsigned int i; | |
898 | ||
3677e4c1 JB |
899 | /* Ignore empty fields; they may result from template expansions. */ |
900 | if (*f == '\0') | |
901 | return; | |
902 | ||
40fb9820 L |
903 | for (i = 0; i < size; i++) |
904 | if (strcasecmp (array[i].name, f) == 0) | |
905 | { | |
8a9036a4 | 906 | array[i].value = value; |
40fb9820 L |
907 | return; |
908 | } | |
909 | ||
2bf05e57 L |
910 | if (value) |
911 | { | |
912 | const char *v = strchr (f, '='); | |
913 | ||
914 | if (v) | |
915 | { | |
916 | size_t n = v - f; | |
917 | char *end; | |
918 | ||
919 | for (i = 0; i < size; i++) | |
920 | if (strncasecmp (array[i].name, f, n) == 0) | |
921 | { | |
922 | value = strtol (v + 1, &end, 0); | |
923 | if (*end == '\0') | |
924 | { | |
925 | array[i].value = value; | |
926 | return; | |
927 | } | |
928 | break; | |
929 | } | |
930 | } | |
931 | } | |
932 | ||
3cc17af5 JB |
933 | /* Handle CPU_XXX_FLAGS. */ |
934 | if (value == 1 && !set_bitfield_from_cpu_flag_init (f, array, size, lineno)) | |
1848e567 L |
935 | return; |
936 | ||
bd5295b2 | 937 | if (lineno != -1) |
a6743a54 | 938 | fail (_("%s: %d: unknown bitfield: %s\n"), filename, lineno, f); |
bd5295b2 | 939 | else |
a6743a54 | 940 | fail (_("unknown bitfield: %s\n"), f); |
40fb9820 L |
941 | } |
942 | ||
943 | static void | |
944 | output_cpu_flags (FILE *table, bitfield *flags, unsigned int size, | |
945 | int macro, const char *comma, const char *indent) | |
946 | { | |
947 | unsigned int i; | |
948 | ||
7ac20022 JB |
949 | memset (&active_cpu_flags, 0, sizeof(active_cpu_flags)); |
950 | ||
40fb9820 L |
951 | fprintf (table, "%s{ { ", indent); |
952 | ||
953 | for (i = 0; i < size - 1; i++) | |
954 | { | |
10632b79 L |
955 | if (((i + 1) % 20) != 0) |
956 | fprintf (table, "%d, ", flags[i].value); | |
957 | else | |
958 | fprintf (table, "%d,", flags[i].value); | |
40fb9820 L |
959 | if (((i + 1) % 20) == 0) |
960 | { | |
961 | /* We need \\ for macro. */ | |
962 | if (macro) | |
963 | fprintf (table, " \\\n %s", indent); | |
964 | else | |
965 | fprintf (table, "\n %s", indent); | |
966 | } | |
7ac20022 JB |
967 | if (flags[i].value) |
968 | active_cpu_flags.array[i / 32] |= 1U << (i % 32); | |
40fb9820 L |
969 | } |
970 | ||
971 | fprintf (table, "%d } }%s\n", flags[i].value, comma); | |
972 | } | |
973 | ||
974 | static void | |
975 | process_i386_cpu_flag (FILE *table, char *flag, int macro, | |
bd5295b2 L |
976 | const char *comma, const char *indent, |
977 | int lineno) | |
40fb9820 | 978 | { |
ad9de929 | 979 | char *str, *next = flag, *last; |
8a9036a4 | 980 | unsigned int i; |
ad9de929 | 981 | int value = 1; |
40fb9820 L |
982 | bitfield flags [ARRAY_SIZE (cpu_flags)]; |
983 | ||
984 | /* Copy the default cpu flags. */ | |
985 | memcpy (flags, cpu_flags, sizeof (cpu_flags)); | |
986 | ||
ad9de929 | 987 | if (flag[0] == '~') |
8a9036a4 L |
988 | { |
989 | last = flag + strlen (flag); | |
990 | ||
991 | if (flag[1] == '(') | |
992 | { | |
993 | last -= 1; | |
994 | next = flag + 2; | |
995 | if (*last != ')') | |
a6743a54 | 996 | fail (_("%s: %d: missing `)' in bitfield: %s\n"), filename, |
8a9036a4 L |
997 | lineno, flag); |
998 | *last = '\0'; | |
999 | } | |
1000 | else | |
1001 | next = flag + 1; | |
1002 | ||
13ed231a JB |
1003 | /* First we turn on everything except for cpu64, cpuno64, and - if |
1004 | present - the padding field. */ | |
40fb9820 | 1005 | for (i = 0; i < ARRAY_SIZE (flags); i++) |
13ed231a | 1006 | if (flags[i].position < Cpu64) |
40fb9820 | 1007 | flags[i].value = 1; |
8a9036a4 L |
1008 | |
1009 | /* Turn off selective bits. */ | |
ad9de929 | 1010 | value = 0; |
40fb9820 | 1011 | } |
ad9de929 JB |
1012 | |
1013 | if (strcmp (flag, "0")) | |
40fb9820 | 1014 | { |
ad9de929 | 1015 | /* Turn on/off selective bits. */ |
40fb9820 | 1016 | last = flag + strlen (flag); |
ad9de929 | 1017 | for (; next && next < last; ) |
40fb9820 | 1018 | { |
c587b3f9 | 1019 | str = next_field (next, '|', &next, last); |
40fb9820 | 1020 | if (str) |
ad9de929 | 1021 | set_bitfield (str, flags, value, ARRAY_SIZE (flags), lineno); |
40fb9820 L |
1022 | } |
1023 | } | |
1024 | ||
1025 | output_cpu_flags (table, flags, ARRAY_SIZE (flags), macro, | |
1026 | comma, indent); | |
1027 | } | |
1028 | ||
1029 | static void | |
1030 | output_opcode_modifier (FILE *table, bitfield *modifier, unsigned int size) | |
1031 | { | |
1032 | unsigned int i; | |
1033 | ||
1034 | fprintf (table, " { "); | |
1035 | ||
1036 | for (i = 0; i < size - 1; i++) | |
1037 | { | |
10632b79 L |
1038 | if (((i + 1) % 20) != 0) |
1039 | fprintf (table, "%d, ", modifier[i].value); | |
1040 | else | |
1041 | fprintf (table, "%d,", modifier[i].value); | |
40fb9820 L |
1042 | if (((i + 1) % 20) == 0) |
1043 | fprintf (table, "\n "); | |
1044 | } | |
1045 | ||
1046 | fprintf (table, "%d },\n", modifier[i].value); | |
1047 | } | |
1048 | ||
73d214b2 | 1049 | /* Returns LOG2 of element size. */ |
4a1b91ea | 1050 | static int |
73d214b2 | 1051 | get_element_size (char **opnd, int lineno) |
4a1b91ea L |
1052 | { |
1053 | char *str, *next, *last, *op; | |
73d214b2 JB |
1054 | const char *full = opnd[0]; |
1055 | int elem_size = INT_MAX; | |
4a1b91ea | 1056 | |
73d214b2 JB |
1057 | /* Find the memory operand. */ |
1058 | while (full != NULL && strstr(full, "BaseIndex") == NULL) | |
1059 | full = *++opnd; | |
1060 | if (full == NULL) | |
1061 | fail (_("%s: %d: no memory operand\n"), filename, lineno); | |
4a1b91ea | 1062 | |
73d214b2 | 1063 | op = xstrdup (full); |
4a1b91ea L |
1064 | last = op + strlen (op); |
1065 | for (next = op; next && next < last; ) | |
1066 | { | |
1067 | str = next_field (next, '|', &next, last); | |
1068 | if (str) | |
1069 | { | |
1070 | if (strcasecmp(str, "Byte") == 0) | |
1071 | { | |
73d214b2 | 1072 | /* The smallest element size, no need to check |
4a1b91ea | 1073 | further. */ |
73d214b2 | 1074 | elem_size = 0; |
4a1b91ea L |
1075 | break; |
1076 | } | |
1077 | else if (strcasecmp(str, "Word") == 0) | |
1078 | { | |
73d214b2 JB |
1079 | if (elem_size > 1) |
1080 | elem_size = 1; | |
4a1b91ea L |
1081 | } |
1082 | else if (strcasecmp(str, "Dword") == 0) | |
1083 | { | |
73d214b2 JB |
1084 | if (elem_size > 2) |
1085 | elem_size = 2; | |
4a1b91ea L |
1086 | } |
1087 | else if (strcasecmp(str, "Qword") == 0) | |
1088 | { | |
73d214b2 JB |
1089 | if (elem_size > 3) |
1090 | elem_size = 3; | |
4a1b91ea L |
1091 | } |
1092 | } | |
1093 | } | |
1094 | free (op); | |
1095 | ||
73d214b2 JB |
1096 | if (elem_size == INT_MAX) |
1097 | fail (_("%s: %d: unknown element size: %s\n"), filename, lineno, full); | |
4a1b91ea | 1098 | |
73d214b2 | 1099 | return elem_size; |
4a1b91ea L |
1100 | } |
1101 | ||
35648716 | 1102 | static void |
389d00a5 JB |
1103 | process_i386_opcode_modifier (FILE *table, char *mod, unsigned int space, |
1104 | unsigned int prefix, char **opnd, int lineno) | |
40fb9820 L |
1105 | { |
1106 | char *str, *next, *last; | |
1107 | bitfield modifiers [ARRAY_SIZE (opcode_modifiers)]; | |
1108 | ||
7ac20022 JB |
1109 | active_isstring = 0; |
1110 | ||
40fb9820 L |
1111 | /* Copy the default opcode modifier. */ |
1112 | memcpy (modifiers, opcode_modifiers, sizeof (modifiers)); | |
1113 | ||
1114 | if (strcmp (mod, "0")) | |
1115 | { | |
507916b8 JB |
1116 | unsigned int have_w = 0, bwlq_suf = 0xf; |
1117 | ||
40fb9820 L |
1118 | last = mod + strlen (mod); |
1119 | for (next = mod; next && next < last; ) | |
1120 | { | |
c587b3f9 | 1121 | str = next_field (next, '|', &next, last); |
40fb9820 | 1122 | if (str) |
7ac20022 | 1123 | { |
4a1b91ea L |
1124 | int val = 1; |
1125 | if (strcasecmp(str, "Broadcast") == 0) | |
73d214b2 JB |
1126 | val = get_element_size (opnd, lineno) + BYTE_BROADCAST; |
1127 | else if (strcasecmp(str, "Disp8MemShift") == 0) | |
1128 | val = get_element_size (opnd, lineno); | |
8b65b895 | 1129 | |
4a1b91ea | 1130 | set_bitfield (str, modifiers, val, ARRAY_SIZE (modifiers), |
8b65b895 | 1131 | lineno); |
7ac20022 JB |
1132 | if (strcasecmp(str, "IsString") == 0) |
1133 | active_isstring = 1; | |
507916b8 JB |
1134 | |
1135 | if (strcasecmp(str, "W") == 0) | |
1136 | have_w = 1; | |
1137 | ||
1138 | if (strcasecmp(str, "No_bSuf") == 0) | |
1139 | bwlq_suf &= ~1; | |
1140 | if (strcasecmp(str, "No_wSuf") == 0) | |
1141 | bwlq_suf &= ~2; | |
1142 | if (strcasecmp(str, "No_lSuf") == 0) | |
1143 | bwlq_suf &= ~4; | |
1144 | if (strcasecmp(str, "No_qSuf") == 0) | |
1145 | bwlq_suf &= ~8; | |
7ac20022 | 1146 | } |
40fb9820 | 1147 | } |
507916b8 | 1148 | |
389d00a5 JB |
1149 | if (space) |
1150 | { | |
1151 | if (!modifiers[OpcodeSpace].value) | |
1152 | modifiers[OpcodeSpace].value = space; | |
1153 | else if (modifiers[OpcodeSpace].value != space) | |
1154 | fail (_("%s:%d: Conflicting opcode space specifications\n"), | |
1155 | filename, lineno); | |
1156 | else | |
1157 | fprintf (stderr, | |
1158 | _("%s:%d: Warning: redundant opcode space specification\n"), | |
1159 | filename, lineno); | |
1160 | } | |
1161 | ||
35648716 JB |
1162 | if (prefix) |
1163 | { | |
1164 | if (!modifiers[OpcodePrefix].value) | |
1165 | modifiers[OpcodePrefix].value = prefix; | |
1166 | else if (modifiers[OpcodePrefix].value != prefix) | |
1167 | fail (_("%s:%d: Conflicting prefix specifications\n"), | |
1168 | filename, lineno); | |
1169 | else | |
1170 | fprintf (stderr, | |
1171 | _("%s:%d: Warning: redundant prefix specification\n"), | |
1172 | filename, lineno); | |
1173 | } | |
1174 | ||
507916b8 JB |
1175 | if (have_w && !bwlq_suf) |
1176 | fail ("%s: %d: stray W modifier\n", filename, lineno); | |
1177 | if (have_w && !(bwlq_suf & 1)) | |
1178 | fprintf (stderr, "%s: %d: W modifier without Byte operand(s)\n", | |
1179 | filename, lineno); | |
1180 | if (have_w && !(bwlq_suf & ~1)) | |
1181 | fprintf (stderr, | |
1182 | "%s: %d: W modifier without Word/Dword/Qword operand(s)\n", | |
1183 | filename, lineno); | |
40fb9820 L |
1184 | } |
1185 | output_opcode_modifier (table, modifiers, ARRAY_SIZE (modifiers)); | |
1186 | } | |
1187 | ||
7ac20022 JB |
1188 | enum stage { |
1189 | stage_macros, | |
1190 | stage_opcodes, | |
1191 | stage_registers, | |
1192 | }; | |
1193 | ||
40fb9820 | 1194 | static void |
bab6aec1 | 1195 | output_operand_type (FILE *table, enum operand_class class, |
75e5731b | 1196 | enum operand_instance instance, |
bab6aec1 | 1197 | const bitfield *types, unsigned int size, |
7ac20022 | 1198 | enum stage stage, const char *indent) |
40fb9820 L |
1199 | { |
1200 | unsigned int i; | |
1201 | ||
75e5731b | 1202 | fprintf (table, "{ { %d, %d, ", class, instance); |
40fb9820 L |
1203 | |
1204 | for (i = 0; i < size - 1; i++) | |
1205 | { | |
75e5731b | 1206 | if (((i + 3) % 20) != 0) |
10632b79 L |
1207 | fprintf (table, "%d, ", types[i].value); |
1208 | else | |
1209 | fprintf (table, "%d,", types[i].value); | |
75e5731b | 1210 | if (((i + 3) % 20) == 0) |
40fb9820 L |
1211 | { |
1212 | /* We need \\ for macro. */ | |
7ac20022 | 1213 | if (stage == stage_macros) |
10632b79 | 1214 | fprintf (table, " \\\n%s", indent); |
40fb9820 L |
1215 | else |
1216 | fprintf (table, "\n%s", indent); | |
1217 | } | |
1218 | } | |
1219 | ||
1220 | fprintf (table, "%d } }", types[i].value); | |
1221 | } | |
1222 | ||
1223 | static void | |
7ac20022 | 1224 | process_i386_operand_type (FILE *table, char *op, enum stage stage, |
bd5295b2 | 1225 | const char *indent, int lineno) |
40fb9820 L |
1226 | { |
1227 | char *str, *next, *last; | |
bab6aec1 | 1228 | enum operand_class class = ClassNone; |
75e5731b | 1229 | enum operand_instance instance = InstanceNone; |
40fb9820 L |
1230 | bitfield types [ARRAY_SIZE (operand_types)]; |
1231 | ||
1232 | /* Copy the default operand type. */ | |
1233 | memcpy (types, operand_types, sizeof (types)); | |
1234 | ||
1235 | if (strcmp (op, "0")) | |
1236 | { | |
7ac20022 JB |
1237 | int baseindex = 0; |
1238 | ||
40fb9820 L |
1239 | last = op + strlen (op); |
1240 | for (next = op; next && next < last; ) | |
1241 | { | |
c587b3f9 | 1242 | str = next_field (next, '|', &next, last); |
bab6aec1 JB |
1243 | if (str) |
1244 | { | |
1245 | unsigned int i; | |
1246 | ||
1247 | if (!strncmp(str, "Class=", 6)) | |
1248 | { | |
1249 | for (i = 0; i < ARRAY_SIZE(operand_classes); ++i) | |
1250 | if (!strcmp(str + 6, operand_classes[i].name)) | |
1251 | { | |
1252 | class = operand_classes[i].value; | |
1253 | str = NULL; | |
1254 | break; | |
1255 | } | |
1256 | } | |
75e5731b JB |
1257 | |
1258 | if (str && !strncmp(str, "Instance=", 9)) | |
1259 | { | |
1260 | for (i = 0; i < ARRAY_SIZE(operand_instances); ++i) | |
1261 | if (!strcmp(str + 9, operand_instances[i].name)) | |
1262 | { | |
1263 | instance = operand_instances[i].value; | |
1264 | str = NULL; | |
1265 | break; | |
1266 | } | |
1267 | } | |
bab6aec1 | 1268 | } |
40fb9820 | 1269 | if (str) |
7ac20022 JB |
1270 | { |
1271 | set_bitfield (str, types, 1, ARRAY_SIZE (types), lineno); | |
1272 | if (strcasecmp(str, "BaseIndex") == 0) | |
1273 | baseindex = 1; | |
1274 | } | |
1275 | } | |
1276 | ||
1277 | if (stage == stage_opcodes && baseindex && !active_isstring) | |
1278 | { | |
1279 | set_bitfield("Disp8", types, 1, ARRAY_SIZE (types), lineno); | |
1280 | if (!active_cpu_flags.bitfield.cpu64 | |
1281 | && !active_cpu_flags.bitfield.cpumpx) | |
1282 | set_bitfield("Disp16", types, 1, ARRAY_SIZE (types), lineno); | |
a775efc8 | 1283 | set_bitfield("Disp32", types, 1, ARRAY_SIZE (types), lineno); |
40fb9820 L |
1284 | } |
1285 | } | |
75e5731b JB |
1286 | output_operand_type (table, class, instance, types, ARRAY_SIZE (types), |
1287 | stage, indent); | |
40fb9820 L |
1288 | } |
1289 | ||
c587b3f9 L |
1290 | static void |
1291 | output_i386_opcode (FILE *table, const char *name, char *str, | |
bd5295b2 | 1292 | char *last, int lineno) |
c587b3f9 | 1293 | { |
389d00a5 | 1294 | unsigned int i, length, prefix = 0, space = 0; |
9a182d04 | 1295 | char *base_opcode, *extension_opcode, *end; |
c587b3f9 | 1296 | char *cpu_flags, *opcode_modifier, *operand_types [MAX_OPERANDS]; |
73e45eb2 | 1297 | unsigned long long opcode; |
c587b3f9 | 1298 | |
c587b3f9 L |
1299 | /* Find base_opcode. */ |
1300 | base_opcode = next_field (str, ',', &str, last); | |
1301 | ||
1302 | /* Find extension_opcode. */ | |
1303 | extension_opcode = next_field (str, ',', &str, last); | |
1304 | ||
c587b3f9 L |
1305 | /* Find cpu_flags. */ |
1306 | cpu_flags = next_field (str, ',', &str, last); | |
1307 | ||
1308 | /* Find opcode_modifier. */ | |
1309 | opcode_modifier = next_field (str, ',', &str, last); | |
1310 | ||
1311 | /* Remove the first {. */ | |
1312 | str = remove_leading_whitespaces (str); | |
1313 | if (*str != '{') | |
1314 | abort (); | |
1315 | str = remove_leading_whitespaces (str + 1); | |
75363b6d | 1316 | remove_trailing_whitespaces (str); |
c587b3f9 | 1317 | |
75363b6d | 1318 | /* Remove } and trailing white space. */ |
c587b3f9 | 1319 | i = strlen (str); |
75363b6d | 1320 | if (!i || str[i - 1] != '}') |
c587b3f9 | 1321 | abort (); |
75363b6d JB |
1322 | str[--i] = '\0'; |
1323 | remove_trailing_whitespaces (str); | |
c587b3f9 | 1324 | |
75363b6d JB |
1325 | if (!*str) |
1326 | operand_types [i = 0] = NULL; | |
1327 | else | |
c587b3f9 | 1328 | { |
75363b6d | 1329 | last = str + strlen (str); |
c587b3f9 | 1330 | |
75363b6d JB |
1331 | /* Find operand_types. */ |
1332 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
c587b3f9 | 1333 | { |
75363b6d JB |
1334 | if (str >= last) |
1335 | { | |
1336 | operand_types [i] = NULL; | |
1337 | break; | |
1338 | } | |
c587b3f9 | 1339 | |
75363b6d | 1340 | operand_types [i] = next_field (str, ',', &str, last); |
c587b3f9 L |
1341 | } |
1342 | } | |
1343 | ||
73e45eb2 | 1344 | opcode = strtoull (base_opcode, &end, 0); |
c587b3f9 | 1345 | |
9a182d04 | 1346 | /* Determine opcode length. */ |
73e45eb2 | 1347 | for (length = 1; length < 8; ++length) |
9a182d04 JB |
1348 | if (!(opcode >> (8 * length))) |
1349 | break; | |
1350 | ||
35648716 JB |
1351 | /* Transform prefixes encoded in the opcode into opcode modifier |
1352 | representation. */ | |
9a182d04 | 1353 | if (length > 1) |
8b65b895 | 1354 | { |
9a182d04 | 1355 | switch (opcode >> (8 * length - 8)) |
8b65b895 | 1356 | { |
35648716 JB |
1357 | case 0x66: prefix = PREFIX_0X66; break; |
1358 | case 0xF3: prefix = PREFIX_0XF3; break; | |
1359 | case 0xF2: prefix = PREFIX_0XF2; break; | |
8b65b895 | 1360 | } |
35648716 | 1361 | |
9a182d04 | 1362 | if (prefix) |
73e45eb2 | 1363 | opcode &= (1ULL << (8 * --length)) - 1; |
8b65b895 | 1364 | } |
c587b3f9 | 1365 | |
389d00a5 JB |
1366 | /* Transform opcode space encoded in the opcode into opcode modifier |
1367 | representation. */ | |
1368 | if (length > 1 && (opcode >> (8 * length - 8)) == 0xf) | |
1369 | { | |
1370 | switch ((opcode >> (8 * length - 16)) & 0xff) | |
1371 | { | |
1372 | default: space = SPACE_0F; break; | |
1373 | case 0x38: space = SPACE_0F38; break; | |
1374 | case 0x3A: space = SPACE_0F3A; break; | |
1375 | } | |
1376 | ||
1377 | if (space != SPACE_0F && --length == 1) | |
1378 | fail (_("%s:%d: %s: unrecognized opcode encoding space\n"), | |
1379 | filename, lineno, name); | |
73e45eb2 | 1380 | opcode &= (1ULL << (8 * --length)) - 1; |
389d00a5 JB |
1381 | } |
1382 | ||
73e45eb2 JB |
1383 | if (length > 2) |
1384 | fail (_("%s:%d: %s: residual opcode (0x%0*llx) too large\n"), | |
1385 | filename, lineno, name, 2 * length, opcode); | |
1386 | ||
37cea588 JB |
1387 | fprintf (table, " { \"%s\", 0x%0*llx%s, %lu, %s,\n", |
1388 | name, 2 * (int)length, opcode, end, i, extension_opcode); | |
35648716 | 1389 | |
389d00a5 | 1390 | process_i386_opcode_modifier (table, opcode_modifier, space, prefix, |
35648716 JB |
1391 | operand_types, lineno); |
1392 | ||
dac10fb0 JB |
1393 | process_i386_cpu_flag (table, cpu_flags, 0, ",", " ", lineno); |
1394 | ||
c587b3f9 L |
1395 | fprintf (table, " { "); |
1396 | ||
1397 | for (i = 0; i < ARRAY_SIZE (operand_types); i++) | |
1398 | { | |
75363b6d | 1399 | if (!operand_types[i]) |
c587b3f9 L |
1400 | { |
1401 | if (i == 0) | |
7ac20022 JB |
1402 | process_i386_operand_type (table, "0", stage_opcodes, "\t ", |
1403 | lineno); | |
c587b3f9 L |
1404 | break; |
1405 | } | |
1406 | ||
1407 | if (i != 0) | |
1408 | fprintf (table, ",\n "); | |
1409 | ||
7ac20022 | 1410 | process_i386_operand_type (table, operand_types[i], stage_opcodes, |
bd5295b2 | 1411 | "\t ", lineno); |
c587b3f9 L |
1412 | } |
1413 | fprintf (table, " } },\n"); | |
1414 | } | |
1415 | ||
1416 | struct opcode_hash_entry | |
1417 | { | |
1418 | struct opcode_hash_entry *next; | |
1419 | char *name; | |
1420 | char *opcode; | |
bd5295b2 | 1421 | int lineno; |
c587b3f9 L |
1422 | }; |
1423 | ||
1424 | /* Calculate the hash value of an opcode hash entry P. */ | |
1425 | ||
1426 | static hashval_t | |
1427 | opcode_hash_hash (const void *p) | |
1428 | { | |
1429 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
1430 | return htab_hash_string (entry->name); | |
1431 | } | |
1432 | ||
1433 | /* Compare a string Q against an opcode hash entry P. */ | |
1434 | ||
1435 | static int | |
1436 | opcode_hash_eq (const void *p, const void *q) | |
1437 | { | |
1438 | struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p; | |
1439 | const char *name = (const char *) q; | |
1440 | return strcmp (name, entry->name) == 0; | |
1441 | } | |
1442 | ||
4c4898e8 JB |
1443 | static void |
1444 | parse_template (char *buf, int lineno) | |
1445 | { | |
1446 | char sep, *end, *name; | |
e07ae9a3 | 1447 | struct template *tmpl; |
4c4898e8 JB |
1448 | struct template_instance *last_inst = NULL; |
1449 | ||
1450 | buf = remove_leading_whitespaces (buf + 1); | |
1451 | end = strchr (buf, ':'); | |
1452 | if (end == NULL) | |
e07ae9a3 JB |
1453 | { |
1454 | struct template *prev = NULL; | |
1455 | ||
1456 | end = strchr (buf, '>'); | |
1457 | if (end == NULL) | |
1458 | fail ("%s: %d: missing ':' or '>'\n", filename, lineno); | |
1459 | if (*remove_leading_whitespaces (end + 1)) | |
1460 | fail ("%s: %d: malformed template purge\n", filename, lineno); | |
1461 | *end = '\0'; | |
1462 | remove_trailing_whitespaces (buf); | |
1463 | /* Don't bother freeing the various structures. */ | |
1464 | for (tmpl = templates; tmpl != NULL; tmpl = (prev = tmpl)->next) | |
1465 | if (!strcmp (buf, tmpl->name)) | |
1466 | break; | |
1467 | if (tmpl == NULL) | |
1468 | fail ("%s: %d: no template '%s'\n", filename, lineno, buf); | |
1469 | if (prev) | |
1470 | prev->next = tmpl->next; | |
1471 | else | |
1472 | templates = tmpl->next; | |
1473 | return; | |
1474 | } | |
4c4898e8 JB |
1475 | *end++ = '\0'; |
1476 | remove_trailing_whitespaces (buf); | |
1477 | ||
1478 | if (*buf == '\0') | |
1479 | fail ("%s: %d: missing template identifier\n", filename, lineno); | |
e07ae9a3 | 1480 | tmpl = xmalloc (sizeof (*tmpl)); |
4c4898e8 JB |
1481 | tmpl->name = xstrdup (buf); |
1482 | ||
1483 | tmpl->params = NULL; | |
1484 | do { | |
1485 | struct template_param *param; | |
1486 | ||
1487 | buf = remove_leading_whitespaces (end); | |
1488 | end = strpbrk (buf, ":,"); | |
1489 | if (end == NULL) | |
1490 | fail ("%s: %d: missing ':' or ','\n", filename, lineno); | |
1491 | ||
1492 | sep = *end; | |
1493 | *end++ = '\0'; | |
1494 | remove_trailing_whitespaces (buf); | |
1495 | ||
1496 | param = xmalloc (sizeof (*param)); | |
1497 | param->name = xstrdup (buf); | |
1498 | param->next = tmpl->params; | |
1499 | tmpl->params = param; | |
1500 | } while (sep == ':'); | |
1501 | ||
1502 | tmpl->instances = NULL; | |
1503 | do { | |
1504 | struct template_instance *inst; | |
1505 | char *cur, *next; | |
1506 | const struct template_param *param; | |
1507 | ||
1508 | buf = remove_leading_whitespaces (end); | |
1509 | end = strpbrk (buf, ",>"); | |
1510 | if (end == NULL) | |
1511 | fail ("%s: %d: missing ',' or '>'\n", filename, lineno); | |
1512 | ||
1513 | sep = *end; | |
1514 | *end++ = '\0'; | |
1515 | ||
1516 | inst = xmalloc (sizeof (*inst)); | |
c3ffb8f3 AM |
1517 | inst->next = NULL; |
1518 | inst->args = NULL; | |
4c4898e8 JB |
1519 | |
1520 | cur = next_field (buf, ':', &next, end); | |
5cdaf100 | 1521 | inst->name = *cur != '$' ? xstrdup (cur) : ""; |
4c4898e8 JB |
1522 | |
1523 | for (param = tmpl->params; param; param = param->next) | |
1524 | { | |
1525 | struct template_arg *arg = xmalloc (sizeof (*arg)); | |
1526 | ||
1527 | cur = next_field (next, ':', &next, end); | |
1528 | if (next > end) | |
1529 | fail ("%s: %d: missing argument for '%s'\n", filename, lineno, param->name); | |
1530 | arg->val = xstrdup (cur); | |
1531 | arg->next = inst->args; | |
1532 | inst->args = arg; | |
1533 | } | |
1534 | ||
1535 | if (tmpl->instances) | |
1536 | last_inst->next = inst; | |
1537 | else | |
1538 | tmpl->instances = inst; | |
1539 | last_inst = inst; | |
1540 | } while (sep == ','); | |
1541 | ||
1542 | buf = remove_leading_whitespaces (end); | |
1543 | if (*buf) | |
1544 | fprintf(stderr, "%s: %d: excess characters '%s'\n", | |
1545 | filename, lineno, buf); | |
1546 | ||
1547 | tmpl->next = templates; | |
1548 | templates = tmpl; | |
1549 | } | |
1550 | ||
1551 | static unsigned int | |
1552 | expand_templates (char *name, const char *str, htab_t opcode_hash_table, | |
1553 | struct opcode_hash_entry ***opcode_array_p, int lineno) | |
1554 | { | |
1555 | static unsigned int idx, opcode_array_size; | |
1556 | struct opcode_hash_entry **opcode_array = *opcode_array_p; | |
1557 | struct opcode_hash_entry **hash_slot, **entry; | |
1558 | char *ptr1 = strchr(name, '<'), *ptr2; | |
1559 | ||
1560 | if (ptr1 == NULL) | |
1561 | { | |
1562 | /* Get the slot in hash table. */ | |
1563 | hash_slot = (struct opcode_hash_entry **) | |
1564 | htab_find_slot_with_hash (opcode_hash_table, name, | |
1565 | htab_hash_string (name), | |
1566 | INSERT); | |
1567 | ||
1568 | if (*hash_slot == NULL) | |
1569 | { | |
1570 | /* It is the new one. Put it on opcode array. */ | |
1571 | if (idx >= opcode_array_size) | |
1572 | { | |
1573 | /* Grow the opcode array when needed. */ | |
1574 | opcode_array_size += 1024; | |
1575 | opcode_array = (struct opcode_hash_entry **) | |
1576 | xrealloc (opcode_array, | |
1577 | sizeof (*opcode_array) * opcode_array_size); | |
1578 | *opcode_array_p = opcode_array; | |
1579 | } | |
1580 | ||
1581 | opcode_array[idx] = (struct opcode_hash_entry *) | |
1582 | xmalloc (sizeof (struct opcode_hash_entry)); | |
1583 | opcode_array[idx]->next = NULL; | |
1584 | opcode_array[idx]->name = xstrdup (name); | |
1585 | opcode_array[idx]->opcode = xstrdup (str); | |
1586 | opcode_array[idx]->lineno = lineno; | |
1587 | *hash_slot = opcode_array[idx]; | |
1588 | idx++; | |
1589 | } | |
1590 | else | |
1591 | { | |
1592 | /* Append it to the existing one. */ | |
1593 | entry = hash_slot; | |
1594 | while ((*entry) != NULL) | |
1595 | entry = &(*entry)->next; | |
1596 | *entry = (struct opcode_hash_entry *) | |
1597 | xmalloc (sizeof (struct opcode_hash_entry)); | |
1598 | (*entry)->next = NULL; | |
1599 | (*entry)->name = (*hash_slot)->name; | |
1600 | (*entry)->opcode = xstrdup (str); | |
1601 | (*entry)->lineno = lineno; | |
1602 | } | |
1603 | } | |
1604 | else if ((ptr2 = strchr(ptr1 + 1, '>')) == NULL) | |
1605 | fail ("%s: %d: missing '>'\n", filename, lineno); | |
1606 | else | |
1607 | { | |
1608 | const struct template *tmpl; | |
1609 | const struct template_instance *inst; | |
1610 | ||
1611 | *ptr1 = '\0'; | |
1612 | ptr1 = remove_leading_whitespaces (ptr1 + 1); | |
1613 | remove_trailing_whitespaces (ptr1); | |
1614 | ||
1615 | *ptr2++ = '\0'; | |
1616 | ||
1617 | for ( tmpl = templates; tmpl; tmpl = tmpl->next ) | |
1618 | if (!strcmp(ptr1, tmpl->name)) | |
1619 | break; | |
1620 | if (!tmpl) | |
1621 | fail ("reference to unknown template '%s'\n", ptr1); | |
1622 | ||
1623 | for (inst = tmpl->instances; inst; inst = inst->next) | |
1624 | { | |
1625 | char *name2 = xmalloc(strlen(name) + strlen(inst->name) + strlen(ptr2) + 1); | |
1626 | char *str2 = xmalloc(2 * strlen(str)); | |
1627 | const char *src; | |
1628 | ||
1629 | strcpy (name2, name); | |
1630 | strcat (name2, inst->name); | |
1631 | strcat (name2, ptr2); | |
1632 | ||
1633 | for (ptr1 = str2, src = str; *src; ) | |
1634 | { | |
1635 | const char *ident = tmpl->name, *end; | |
1636 | const struct template_param *param; | |
1637 | const struct template_arg *arg; | |
1638 | ||
1639 | if ((*ptr1 = *src++) != '<') | |
1640 | { | |
1641 | ++ptr1; | |
1642 | continue; | |
1643 | } | |
1644 | while (ISSPACE(*src)) | |
1645 | ++src; | |
1646 | while (*ident && *src == *ident) | |
1647 | ++src, ++ident; | |
1648 | while (ISSPACE(*src)) | |
1649 | ++src; | |
1650 | if (*src != ':' || *ident != '\0') | |
1651 | { | |
1652 | memcpy (++ptr1, tmpl->name, ident - tmpl->name); | |
1653 | ptr1 += ident - tmpl->name; | |
1654 | continue; | |
1655 | } | |
1656 | while (ISSPACE(*++src)) | |
1657 | ; | |
1658 | ||
1659 | end = src; | |
1660 | while (*end != '\0' && !ISSPACE(*end) && *end != '>') | |
1661 | ++end; | |
1662 | ||
1663 | for (param = tmpl->params, arg = inst->args; param; | |
1664 | param = param->next, arg = arg->next) | |
1665 | { | |
1666 | if (end - src == strlen (param->name) | |
1667 | && !memcmp (src, param->name, end - src)) | |
1668 | { | |
1669 | src = end; | |
1670 | break; | |
1671 | } | |
1672 | } | |
1673 | ||
1674 | if (param == NULL) | |
1675 | fail ("template '%s' has no parameter '%.*s'\n", | |
1676 | tmpl->name, (int)(end - src), src); | |
1677 | ||
1678 | while (ISSPACE(*src)) | |
1679 | ++src; | |
1680 | if (*src != '>') | |
1681 | fail ("%s: %d: missing '>'\n", filename, lineno); | |
1682 | ||
1683 | memcpy(ptr1, arg->val, strlen(arg->val)); | |
1684 | ptr1 += strlen(arg->val); | |
1685 | ++src; | |
1686 | } | |
1687 | ||
1688 | *ptr1 = '\0'; | |
1689 | ||
1690 | expand_templates (name2, str2, opcode_hash_table, opcode_array_p, | |
1691 | lineno); | |
1692 | ||
1693 | free (str2); | |
1694 | free (name2); | |
1695 | } | |
1696 | } | |
1697 | ||
1698 | return idx; | |
1699 | } | |
1700 | ||
40b8e679 | 1701 | static void |
72ffa0fb | 1702 | process_i386_opcodes (FILE *table) |
40b8e679 | 1703 | { |
3d4d5afa | 1704 | FILE *fp; |
40b8e679 | 1705 | char buf[2048]; |
65f440c8 | 1706 | unsigned int i, j, nr; |
c587b3f9 | 1707 | char *str, *p, *last, *name; |
c587b3f9 | 1708 | htab_t opcode_hash_table; |
4c4898e8 | 1709 | struct opcode_hash_entry **opcode_array = NULL; |
c30be56e | 1710 | int lineno = 0, marker = 0; |
40b8e679 | 1711 | |
3d4d5afa | 1712 | filename = "i386-opc.tbl"; |
c30be56e | 1713 | fp = stdin; |
40b8e679 | 1714 | |
c587b3f9 | 1715 | i = 0; |
c587b3f9 L |
1716 | opcode_hash_table = htab_create_alloc (16, opcode_hash_hash, |
1717 | opcode_hash_eq, NULL, | |
1718 | xcalloc, free); | |
1719 | ||
34edb9ad | 1720 | fprintf (table, "\n/* i386 opcode table. */\n\n"); |
99f0fb12 | 1721 | fprintf (table, "static const insn_template i386_optab[] =\n{\n"); |
40b8e679 | 1722 | |
c587b3f9 | 1723 | /* Put everything on opcode array. */ |
40b8e679 L |
1724 | while (!feof (fp)) |
1725 | { | |
1726 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
1727 | break; | |
1728 | ||
1729 | p = remove_leading_whitespaces (buf); | |
1730 | ||
33b6a20a JB |
1731 | for ( ; ; ) |
1732 | { | |
1733 | lineno++; | |
1734 | ||
1735 | /* Skip comments. */ | |
1736 | str = strstr (p, "//"); | |
1737 | if (str != NULL) | |
1738 | { | |
1739 | str[0] = '\0'; | |
1740 | remove_trailing_whitespaces (p); | |
1741 | break; | |
1742 | } | |
40b8e679 | 1743 | |
33b6a20a JB |
1744 | /* Look for line continuation character. */ |
1745 | remove_trailing_whitespaces (p); | |
1746 | j = strlen (buf); | |
1747 | if (!j || buf[j - 1] != '+') | |
1748 | break; | |
1749 | if (j >= sizeof (buf) - 1) | |
1750 | fail (_("%s: %d: (continued) line too long\n"), filename, lineno); | |
1751 | ||
1752 | if (fgets (buf + j - 1, sizeof (buf) - j + 1, fp) == NULL) | |
1753 | { | |
1754 | fprintf (stderr, "%s: Line continuation on last line?\n", | |
1755 | filename); | |
1756 | break; | |
1757 | } | |
1758 | } | |
40b8e679 L |
1759 | |
1760 | switch (p[0]) | |
1761 | { | |
1762 | case '#': | |
c30be56e JB |
1763 | if (!strcmp("### MARKER ###", buf)) |
1764 | marker = 1; | |
1765 | else | |
1766 | { | |
1767 | /* Since we ignore all included files (we only care about their | |
1768 | #define-s here), we don't need to monitor filenames. The final | |
1769 | line number directive is going to refer to the main source file | |
1770 | again. */ | |
1771 | char *end; | |
1772 | unsigned long ln; | |
1773 | ||
1774 | p = remove_leading_whitespaces (p + 1); | |
1775 | if (!strncmp(p, "line", 4)) | |
1776 | p += 4; | |
1777 | ln = strtoul (p, &end, 10); | |
1778 | if (ln > 1 && ln < INT_MAX | |
1779 | && *remove_leading_whitespaces (end) == '"') | |
1780 | lineno = ln - 1; | |
1781 | } | |
c587b3f9 | 1782 | /* Ignore comments. */ |
40b8e679 L |
1783 | case '\0': |
1784 | continue; | |
1785 | break; | |
4c4898e8 JB |
1786 | case '<': |
1787 | parse_template (p, lineno); | |
1788 | continue; | |
40b8e679 | 1789 | default: |
c30be56e JB |
1790 | if (!marker) |
1791 | continue; | |
40b8e679 L |
1792 | break; |
1793 | } | |
1794 | ||
1795 | last = p + strlen (p); | |
1796 | ||
1797 | /* Find name. */ | |
c587b3f9 | 1798 | name = next_field (p, ',', &str, last); |
40b8e679 | 1799 | |
4c4898e8 JB |
1800 | i = expand_templates (name, str, opcode_hash_table, &opcode_array, |
1801 | lineno); | |
c587b3f9 | 1802 | } |
40b8e679 | 1803 | |
c587b3f9 L |
1804 | /* Process opcode array. */ |
1805 | for (j = 0; j < i; j++) | |
1806 | { | |
4c4898e8 JB |
1807 | struct opcode_hash_entry *next; |
1808 | ||
c587b3f9 L |
1809 | for (next = opcode_array[j]; next; next = next->next) |
1810 | { | |
1811 | name = next->name; | |
1812 | str = next->opcode; | |
bd5295b2 | 1813 | lineno = next->lineno; |
c587b3f9 | 1814 | last = str + strlen (str); |
bd5295b2 | 1815 | output_i386_opcode (table, name, str, last, lineno); |
40b8e679 | 1816 | } |
40b8e679 L |
1817 | } |
1818 | ||
34edb9ad L |
1819 | fclose (fp); |
1820 | ||
34edb9ad | 1821 | fprintf (table, "};\n"); |
65f440c8 JB |
1822 | |
1823 | /* Generate opcode sets array. */ | |
1824 | fprintf (table, "\n/* i386 opcode sets table. */\n\n"); | |
1825 | fprintf (table, "static const insn_template *const i386_op_sets[] =\n{\n"); | |
1826 | fprintf (table, " i386_optab,\n"); | |
1827 | ||
1828 | for (nr = j = 0; j < i; j++) | |
1829 | { | |
1830 | struct opcode_hash_entry *next = opcode_array[j]; | |
1831 | ||
1832 | do | |
1833 | { | |
1834 | ++nr; | |
1835 | next = next->next; | |
1836 | } | |
1837 | while (next); | |
1838 | fprintf (table, " i386_optab + %u,\n", nr); | |
1839 | } | |
1840 | ||
1841 | fprintf (table, "};\n"); | |
40b8e679 L |
1842 | } |
1843 | ||
1844 | static void | |
72ffa0fb | 1845 | process_i386_registers (FILE *table) |
40b8e679 | 1846 | { |
3d4d5afa | 1847 | FILE *fp; |
40b8e679 L |
1848 | char buf[2048]; |
1849 | char *str, *p, *last; | |
1850 | char *reg_name, *reg_type, *reg_flags, *reg_num; | |
a60de03c | 1851 | char *dw2_32_num, *dw2_64_num; |
bd5295b2 | 1852 | int lineno = 0; |
40b8e679 | 1853 | |
3d4d5afa L |
1854 | filename = "i386-reg.tbl"; |
1855 | fp = fopen (filename, "r"); | |
40b8e679 | 1856 | if (fp == NULL) |
34edb9ad | 1857 | fail (_("can't find i386-reg.tbl for reading, errno = %s\n"), |
40fb9820 | 1858 | xstrerror (errno)); |
40b8e679 | 1859 | |
34edb9ad | 1860 | fprintf (table, "\n/* i386 register table. */\n\n"); |
99f0fb12 | 1861 | fprintf (table, "static const reg_entry i386_regtab[] =\n{\n"); |
40b8e679 L |
1862 | |
1863 | while (!feof (fp)) | |
1864 | { | |
1865 | if (fgets (buf, sizeof (buf), fp) == NULL) | |
1866 | break; | |
1867 | ||
3d4d5afa L |
1868 | lineno++; |
1869 | ||
40b8e679 L |
1870 | p = remove_leading_whitespaces (buf); |
1871 | ||
1872 | /* Skip comments. */ | |
1873 | str = strstr (p, "//"); | |
1874 | if (str != NULL) | |
1875 | str[0] = '\0'; | |
1876 | ||
1877 | /* Remove trailing white spaces. */ | |
1878 | remove_trailing_whitespaces (p); | |
1879 | ||
1880 | switch (p[0]) | |
1881 | { | |
1882 | case '#': | |
34edb9ad | 1883 | fprintf (table, "%s\n", p); |
40b8e679 L |
1884 | case '\0': |
1885 | continue; | |
1886 | break; | |
1887 | default: | |
1888 | break; | |
1889 | } | |
1890 | ||
1891 | last = p + strlen (p); | |
1892 | ||
1893 | /* Find reg_name. */ | |
c587b3f9 | 1894 | reg_name = next_field (p, ',', &str, last); |
40b8e679 L |
1895 | |
1896 | /* Find reg_type. */ | |
c587b3f9 | 1897 | reg_type = next_field (str, ',', &str, last); |
40b8e679 L |
1898 | |
1899 | /* Find reg_flags. */ | |
c587b3f9 | 1900 | reg_flags = next_field (str, ',', &str, last); |
40b8e679 L |
1901 | |
1902 | /* Find reg_num. */ | |
c587b3f9 | 1903 | reg_num = next_field (str, ',', &str, last); |
a60de03c | 1904 | |
40fb9820 L |
1905 | fprintf (table, " { \"%s\",\n ", reg_name); |
1906 | ||
7ac20022 JB |
1907 | process_i386_operand_type (table, reg_type, stage_registers, "\t", |
1908 | lineno); | |
40fb9820 | 1909 | |
a60de03c | 1910 | /* Find 32-bit Dwarf2 register number. */ |
c587b3f9 | 1911 | dw2_32_num = next_field (str, ',', &str, last); |
a60de03c JB |
1912 | |
1913 | /* Find 64-bit Dwarf2 register number. */ | |
c587b3f9 | 1914 | dw2_64_num = next_field (str, ',', &str, last); |
a60de03c JB |
1915 | |
1916 | fprintf (table, ",\n %s, %s, { %s, %s } },\n", | |
1917 | reg_flags, reg_num, dw2_32_num, dw2_64_num); | |
40b8e679 L |
1918 | } |
1919 | ||
34edb9ad L |
1920 | fclose (fp); |
1921 | ||
1922 | fprintf (table, "};\n"); | |
40b8e679 | 1923 | |
99f0fb12 | 1924 | fprintf (table, "\nstatic const unsigned int i386_regtab_size = ARRAY_SIZE (i386_regtab);\n"); |
40b8e679 L |
1925 | } |
1926 | ||
40fb9820 L |
1927 | static void |
1928 | process_i386_initializers (void) | |
1929 | { | |
1930 | unsigned int i; | |
1931 | FILE *fp = fopen ("i386-init.h", "w"); | |
1932 | char *init; | |
1933 | ||
1934 | if (fp == NULL) | |
1935 | fail (_("can't create i386-init.h, errno = %s\n"), | |
1936 | xstrerror (errno)); | |
1937 | ||
1938 | process_copyright (fp); | |
1939 | ||
1940 | for (i = 0; i < ARRAY_SIZE (cpu_flag_init); i++) | |
1941 | { | |
1942 | fprintf (fp, "\n#define %s \\\n", cpu_flag_init[i].name); | |
1943 | init = xstrdup (cpu_flag_init[i].init); | |
bd5295b2 | 1944 | process_i386_cpu_flag (fp, init, 1, "", " ", -1); |
40fb9820 L |
1945 | free (init); |
1946 | } | |
1947 | ||
40fb9820 L |
1948 | fprintf (fp, "\n"); |
1949 | ||
1950 | fclose (fp); | |
1951 | } | |
1952 | ||
40b8e679 L |
1953 | /* Program options. */ |
1954 | #define OPTION_SRCDIR 200 | |
1955 | ||
29c048b6 | 1956 | struct option long_options[] = |
40b8e679 L |
1957 | { |
1958 | {"srcdir", required_argument, NULL, OPTION_SRCDIR}, | |
1959 | {"debug", no_argument, NULL, 'd'}, | |
1960 | {"version", no_argument, NULL, 'V'}, | |
1961 | {"help", no_argument, NULL, 'h'}, | |
1962 | {0, no_argument, NULL, 0} | |
1963 | }; | |
1964 | ||
1965 | static void | |
1966 | print_version (void) | |
1967 | { | |
1968 | printf ("%s: version 1.0\n", program_name); | |
1969 | xexit (0); | |
1970 | } | |
1971 | ||
1972 | static void | |
1973 | usage (FILE * stream, int status) | |
1974 | { | |
1975 | fprintf (stream, "Usage: %s [-V | --version] [-d | --debug] [--srcdir=dirname] [--help]\n", | |
1976 | program_name); | |
1977 | xexit (status); | |
1978 | } | |
1979 | ||
1980 | int | |
1981 | main (int argc, char **argv) | |
1982 | { | |
1983 | extern int chdir (char *); | |
1984 | char *srcdir = NULL; | |
8b40d594 | 1985 | int c; |
e92bae62 | 1986 | unsigned int i, cpumax; |
72ffa0fb | 1987 | FILE *table; |
29c048b6 | 1988 | |
40b8e679 L |
1989 | program_name = *argv; |
1990 | xmalloc_set_program_name (program_name); | |
1991 | ||
1992 | while ((c = getopt_long (argc, argv, "vVdh", long_options, 0)) != EOF) | |
1993 | switch (c) | |
1994 | { | |
1995 | case OPTION_SRCDIR: | |
1996 | srcdir = optarg; | |
1997 | break; | |
1998 | case 'V': | |
1999 | case 'v': | |
2000 | print_version (); | |
2001 | break; | |
2002 | case 'd': | |
2003 | debug = 1; | |
2004 | break; | |
2005 | case 'h': | |
2006 | case '?': | |
2007 | usage (stderr, 0); | |
2008 | default: | |
2009 | case 0: | |
2010 | break; | |
2011 | } | |
2012 | ||
2013 | if (optind != argc) | |
2014 | usage (stdout, 1); | |
2015 | ||
29c048b6 | 2016 | if (srcdir != NULL) |
40b8e679 L |
2017 | if (chdir (srcdir) != 0) |
2018 | fail (_("unable to change directory to \"%s\", errno = %s\n"), | |
40fb9820 L |
2019 | srcdir, xstrerror (errno)); |
2020 | ||
e92bae62 L |
2021 | /* cpu_flags isn't sorted by position. */ |
2022 | cpumax = 0; | |
2023 | for (i = 0; i < ARRAY_SIZE (cpu_flags); i++) | |
2024 | if (cpu_flags[i].position > cpumax) | |
2025 | cpumax = cpu_flags[i].position; | |
2026 | ||
40fb9820 | 2027 | /* Check the unused bitfield in i386_cpu_flags. */ |
e89c5eaa | 2028 | #ifdef CpuUnused |
1d942ae9 JB |
2029 | static_assert (ARRAY_SIZE (cpu_flags) == CpuMax + 2); |
2030 | ||
e92bae62 L |
2031 | if ((cpumax - 1) != CpuMax) |
2032 | fail (_("CpuMax != %d!\n"), cpumax); | |
e89c5eaa | 2033 | #else |
1d942ae9 JB |
2034 | static_assert (ARRAY_SIZE (cpu_flags) == CpuMax + 1); |
2035 | ||
e92bae62 L |
2036 | if (cpumax != CpuMax) |
2037 | fail (_("CpuMax != %d!\n"), cpumax); | |
e89c5eaa | 2038 | |
8b40d594 L |
2039 | c = CpuNumOfBits - CpuMax - 1; |
2040 | if (c) | |
2041 | fail (_("%d unused bits in i386_cpu_flags.\n"), c); | |
40fb9820 L |
2042 | #endif |
2043 | ||
1d942ae9 JB |
2044 | static_assert (ARRAY_SIZE (opcode_modifiers) == Opcode_Modifier_Num); |
2045 | ||
40fb9820 | 2046 | /* Check the unused bitfield in i386_operand_type. */ |
1d942ae9 | 2047 | #ifdef OTUnused |
75e5731b JB |
2048 | static_assert (ARRAY_SIZE (operand_types) + CLASS_WIDTH + INSTANCE_WIDTH |
2049 | == OTNum + 1); | |
1d942ae9 | 2050 | #else |
75e5731b JB |
2051 | static_assert (ARRAY_SIZE (operand_types) + CLASS_WIDTH + INSTANCE_WIDTH |
2052 | == OTNum); | |
1d942ae9 | 2053 | |
51c8edf6 | 2054 | c = OTNumOfBits - OTNum; |
8b40d594 L |
2055 | if (c) |
2056 | fail (_("%d unused bits in i386_operand_type.\n"), c); | |
40fb9820 L |
2057 | #endif |
2058 | ||
2059 | qsort (cpu_flags, ARRAY_SIZE (cpu_flags), sizeof (cpu_flags [0]), | |
2060 | compare); | |
2061 | ||
2062 | qsort (opcode_modifiers, ARRAY_SIZE (opcode_modifiers), | |
2063 | sizeof (opcode_modifiers [0]), compare); | |
2064 | ||
2065 | qsort (operand_types, ARRAY_SIZE (operand_types), | |
2066 | sizeof (operand_types [0]), compare); | |
40b8e679 | 2067 | |
34edb9ad L |
2068 | table = fopen ("i386-tbl.h", "w"); |
2069 | if (table == NULL) | |
40fb9820 L |
2070 | fail (_("can't create i386-tbl.h, errno = %s\n"), |
2071 | xstrerror (errno)); | |
34edb9ad | 2072 | |
72ffa0fb | 2073 | process_copyright (table); |
40b8e679 | 2074 | |
72ffa0fb L |
2075 | process_i386_opcodes (table); |
2076 | process_i386_registers (table); | |
40fb9820 | 2077 | process_i386_initializers (); |
40b8e679 | 2078 | |
34edb9ad L |
2079 | fclose (table); |
2080 | ||
40b8e679 L |
2081 | exit (0); |
2082 | } |