forked from weidai11/cryptopp
-
Notifications
You must be signed in to change notification settings - Fork 0
/
config_asm.h
478 lines (410 loc) · 20.1 KB
/
config_asm.h
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
// config_asm.h - written and placed in public domain by Jeffrey Walton
// the bits that make up this source file are from the
// library's monolithic config.h.
/// \file config_asm.h
/// \brief Library configuration file
/// \details <tt>config_asm.h</tt> provides defines for instruction set
/// architectures
/// and inline assembly.
/// \details <tt>config.h</tt> was split into components in May 2019 to better
/// integrate with Autoconf and its feature tests. The splitting occurred so
/// users could continue to include <tt>config.h</tt> while allowing Autoconf
/// to write new <tt>config_asm.h</tt> and new <tt>config_cxx.h</tt> using
/// its feature tests.
/// \note You should include <tt>config.h</tt> rather than <tt>config_asm.h</tt>
/// directly.
/// \sa <A HREF="https://github.com/weidai11/cryptopp/issues/835">Issue 835,
/// Make config.h more autoconf friendly</A>,
/// <A HREF="https://www.cryptopp.com/wiki/Configure.sh">Configure.sh script</A>
/// on the Crypto++ wiki
/// \since Crypto++ 8.3
#ifndef CRYPTOPP_CONFIG_ASM_H
#define CRYPTOPP_CONFIG_ASM_H
#include "config_os.h"
#include "config_cpu.h"
#include "config_ver.h"
// Define this to disable ASM, intrinsics and built-ins. The library will be
// compiled using C++ only. The library code will not include SSE2 (and
// above), NEON, Aarch32, Aarch64, or Altivec (and above). Note the compiler
// may use higher ISAs depending on compiler options, but the library will not
// explicitly use the ISAs. When disabling ASM, it is best to do it from
// config.h to ensure the library and all programs share the setting.
// #define CRYPTOPP_DISABLE_ASM 1
// https://github.com/weidai11/cryptopp/issues/719
#if defined(__native_client__)
# undef CRYPTOPP_DISABLE_ASM
# define CRYPTOPP_DISABLE_ASM 1
#endif
// Some Clang and SunCC cannot handle mixed asm with positional arguments,
// where the body is Intel style with no prefix and the templates are
// AT&T style. Define this if the Makefile misdetects the configuration.
// Also see https://bugs.llvm.org/show_bug.cgi?id=39895 .
// #define CRYPTOPP_DISABLE_MIXED_ASM 1
#if defined(__clang__) || (defined(__APPLE__) && defined(__GNUC__)) || defined(__SUNPRO_CC)
# undef CRYPTOPP_DISABLE_MIXED_ASM
# define CRYPTOPP_DISABLE_MIXED_ASM 1
#endif
// Define this if you need to disable Android advanced ISAs.
// The problem is, Android-mk does not allow us to specify an
// ISA option, like -maes or -march=armv8-a+crypto for AES.
// Lack of an option results in a compile failure. To avoid
// the compile failure, set this define. Also see
// https://github.com/weidai11/cryptopp/issues/1015
// CRYPTOPP_DISABLE_ANDROID_ADVANCED_ISA 1
// ***************** IA32 CPU features ********************
#if (CRYPTOPP_BOOL_X86 || CRYPTOPP_BOOL_X32 || CRYPTOPP_BOOL_X64)
// Apple Clang prior to 5.0 cannot handle SSE2
#if defined(CRYPTOPP_APPLE_CLANG_VERSION) && (CRYPTOPP_APPLE_CLANG_VERSION < 50000)
# define CRYPTOPP_DISABLE_ASM 1
#endif
// Sun Studio 12.1 provides GCC inline assembly
// http://blogs.oracle.com/x86be/entry/gcc_style_asm_inlining_support
#if defined(__SUNPRO_CC) && (__SUNPRO_CC < 0x5100)
# define CRYPTOPP_DISABLE_ASM 1
#endif
// Guard everything in CRYPTOPP_DISABLE_ASM
#if !defined(CRYPTOPP_DISABLE_ASM)
#if (defined(_MSC_VER) && defined(_M_IX86)) || ((defined(__GNUC__) && (defined(__i386__)) || defined(__x86_64__)))
// C++Builder 2010 does not allow "call label" where label is defined within inline assembly
#define CRYPTOPP_X86_ASM_AVAILABLE 1
#if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(_MSC_VER) || CRYPTOPP_GCC_VERSION >= 30300 || defined(__SSE2__))
#define CRYPTOPP_SSE2_ASM_AVAILABLE 1
#endif
#if !defined(CRYPTOPP_DISABLE_SSSE3) && (_MSC_VER >= 1500 || CRYPTOPP_GCC_VERSION >= 40300 || defined(__SSSE3__))
#define CRYPTOPP_SSSE3_ASM_AVAILABLE 1
#endif
#endif
#if defined(_MSC_VER) && defined(_M_X64)
#define CRYPTOPP_X64_MASM_AVAILABLE 1
#endif
#if defined(__GNUC__) && defined(__x86_64__)
#define CRYPTOPP_X64_ASM_AVAILABLE 1
#endif
// 32-bit SunCC does not enable SSE2 by default.
#if !defined(CRYPTOPP_DISABLE_SSE2) && (defined(_MSC_VER) || CRYPTOPP_GCC_VERSION >= 30300 || defined(__SSE2__) || (__SUNPRO_CC >= 0x5100))
#define CRYPTOPP_SSE2_INTRIN_AVAILABLE 1
#endif
#if !defined(CRYPTOPP_DISABLE_SSSE3)
# if defined(__SSSE3__) || (_MSC_VER >= 1500) || \
(CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1000) || (__SUNPRO_CC >= 0x5110) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 20300) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40000)
#define CRYPTOPP_SSSE3_AVAILABLE 1
# endif
#endif
// Intrinsics available in GCC 4.3 (http://gcc.gnu.org/gcc-4.3/changes.html) and
// MSVC 2008 (http://msdn.microsoft.com/en-us/library/bb892950%28v=vs.90%29.aspx)
// SunCC could generate SSE4 at 12.1, but the intrinsics are missing until 12.4.
#if !defined(CRYPTOPP_DISABLE_SSE4) && defined(CRYPTOPP_SSSE3_AVAILABLE) && \
(defined(__SSE4_1__) || (CRYPTOPP_MSC_VERSION >= 1500) || \
(CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1000) || (__SUNPRO_CC >= 0x5110) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 20300) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40000))
#define CRYPTOPP_SSE41_AVAILABLE 1
#endif
#if !defined(CRYPTOPP_DISABLE_SSE4) && defined(CRYPTOPP_SSSE3_AVAILABLE) && \
(defined(__SSE4_2__) || (CRYPTOPP_MSC_VERSION >= 1500) || (__SUNPRO_CC >= 0x5110) || \
(CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1000) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 20300) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40000))
#define CRYPTOPP_SSE42_AVAILABLE 1
#endif
// Couple to CRYPTOPP_DISABLE_AESNI, but use CRYPTOPP_CLMUL_AVAILABLE so we can selectively
// disable for misbehaving platofrms and compilers, like Solaris or some Clang.
#if defined(CRYPTOPP_DISABLE_AESNI)
#define CRYPTOPP_DISABLE_CLMUL 1
#endif
// Requires Sun Studio 12.3 (SunCC 0x5120) in theory.
#if !defined(CRYPTOPP_DISABLE_CLMUL) && defined(CRYPTOPP_SSE42_AVAILABLE) && \
(defined(__PCLMUL__) || (_MSC_FULL_VER >= 150030729) || (__SUNPRO_CC >= 0x5120) || \
(CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1110) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 30200) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40300))
#define CRYPTOPP_CLMUL_AVAILABLE 1
#endif
// Requires Sun Studio 12.3 (SunCC 0x5120)
#if !defined(CRYPTOPP_DISABLE_AESNI) && defined(CRYPTOPP_SSE42_AVAILABLE) && \
(defined(__AES__) || (_MSC_FULL_VER >= 150030729) || (__SUNPRO_CC >= 0x5120) || \
(CRYPTOPP_GCC_VERSION >= 40300) || (__INTEL_COMPILER >= 1110) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 30200) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40300))
#define CRYPTOPP_AESNI_AVAILABLE 1
#endif
// Requires Binutils 2.24
#if !defined(CRYPTOPP_DISABLE_AVX) && defined(CRYPTOPP_SSE42_AVAILABLE) && \
(defined(__AVX2__) || (CRYPTOPP_MSC_VERSION >= 1800) || (__SUNPRO_CC >= 0x5130) || \
(CRYPTOPP_GCC_VERSION >= 40700) || (__INTEL_COMPILER >= 1400) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 30100) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40600))
#define CRYPTOPP_AVX_AVAILABLE 1
#endif
// Requires Binutils 2.24
#if !defined(CRYPTOPP_DISABLE_AVX2) && defined(CRYPTOPP_AVX_AVAILABLE) && \
(defined(__AVX2__) || (CRYPTOPP_MSC_VERSION >= 1800) || (__SUNPRO_CC >= 0x5130) || \
(CRYPTOPP_GCC_VERSION >= 40900) || (__INTEL_COMPILER >= 1400) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 30100) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40600))
#define CRYPTOPP_AVX2_AVAILABLE 1
#endif
// Guessing at SHA for SunCC. Its not in Sun Studio 12.6. Also see
// http://stackoverflow.com/questions/45872180/which-xarch-for-sha-extensions-on-solaris
#if !defined(CRYPTOPP_DISABLE_SHANI) && defined(CRYPTOPP_SSE42_AVAILABLE) && \
(defined(__SHA__) || (CRYPTOPP_MSC_VERSION >= 1900) || (__SUNPRO_CC >= 0x5160) || \
(CRYPTOPP_GCC_VERSION >= 40900) || (__INTEL_COMPILER >= 1300) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 30400) || (CRYPTOPP_APPLE_CLANG_VERSION >= 50100))
#define CRYPTOPP_SHANI_AVAILABLE 1
#endif
// RDRAND uses byte codes. All we need is x86 ASM for it.
// However tie it to AES-NI since SecureKey was available with it.
#if !defined(CRYPTOPP_DISABLE_RDRAND) && defined(CRYPTOPP_AESNI_AVAILABLE)
#define CRYPTOPP_RDRAND_AVAILABLE 1
#endif
// RDSEED uses byte codes. All we need is x86 ASM for it.
// However tie it to AES-NI since SecureKey was available with it.
#if !defined(CRYPTOPP_DISABLE_RDSEED) && defined(CRYPTOPP_AESNI_AVAILABLE)
#define CRYPTOPP_RDSEED_AVAILABLE 1
#endif
// PadlockRNG uses byte codes. All we need is x86 ASM for it.
#if !defined(CRYPTOPP_DISABLE_PADLOCK) && \
!(defined(__ANDROID__) || defined(ANDROID) || defined(__APPLE__)) && \
defined(CRYPTOPP_X86_ASM_AVAILABLE)
#define CRYPTOPP_PADLOCK_AVAILABLE 1
#define CRYPTOPP_PADLOCK_RNG_AVAILABLE 1
#define CRYPTOPP_PADLOCK_ACE_AVAILABLE 1
#define CRYPTOPP_PADLOCK_ACE2_AVAILABLE 1
#define CRYPTOPP_PADLOCK_PHE_AVAILABLE 1
#define CRYPTOPP_PADLOCK_PMM_AVAILABLE 1
#endif
// Fixup for SunCC 12.1-12.4. Bad code generation in AES_Encrypt and friends.
#if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x5130)
# undef CRYPTOPP_AESNI_AVAILABLE
#endif
// Fixup for SunCC 12.1-12.6. Compiler crash on GCM_Reduce_CLMUL.
// http://github.com/weidai11/cryptopp/issues/226
#if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x5150)
# undef CRYPTOPP_CLMUL_AVAILABLE
#endif
// Clang intrinsic casts, http://bugs.llvm.org/show_bug.cgi?id=20670
#define M128_CAST(x) ((__m128i *)(void *)(x))
#define CONST_M128_CAST(x) ((const __m128i *)(const void *)(x))
#define M256_CAST(x) ((__m256i *)(void *)(x))
#define CONST_M256_CAST(x) ((const __m256i *)(const void *)(x))
#endif // CRYPTOPP_DISABLE_ASM
#endif // X86, X32, X64
// ***************** ARM CPU features ********************
#if (CRYPTOPP_BOOL_ARM32 || CRYPTOPP_BOOL_ARMV8)
// We don't have an ARM big endian test rig. Disable
// ARM-BE ASM and instrinsics until we can test it.
#if (CRYPTOPP_BIG_ENDIAN)
# define CRYPTOPP_DISABLE_ASM 1
#endif
// Guard everything in CRYPTOPP_DISABLE_ASM
#if !defined(CRYPTOPP_DISABLE_ASM)
// Requires ACLE 1.0. -mfpu=neon or above must be present
// Requires GCC 4.3, Clang 2.8 or Visual Studio 2012
// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
#if !defined(CRYPTOPP_ARM_NEON_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ARM_NEON)
# if defined(__arm__) || defined(__ARM_NEON) || defined(__ARM_FEATURE_NEON) || defined(_M_ARM)
# if (CRYPTOPP_GCC_VERSION >= 40300) || (CRYPTOPP_LLVM_CLANG_VERSION >= 20800) || \
(CRYPTOPP_APPLE_CLANG_VERSION >= 30200) || (CRYPTOPP_MSC_VERSION >= 1700)
# define CRYPTOPP_ARM_NEON_AVAILABLE 1
# endif // Compilers
# endif // Platforms
#endif
// ARMv8 and ASIMD. -march=armv8-a or above must be present
// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
#if !defined(CRYPTOPP_ARM_ASIMD_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ARM_ASIMD)
# if defined(__aarch32__) || defined(__aarch64__) || defined(__arm64__) || defined(_M_ARM64)
# if defined(__ARM_NEON) || defined(__ARM_ASIMD) || defined(__ARM_FEATURE_NEON) || defined(__ARM_FEATURE_ASIMD) || \
(CRYPTOPP_GCC_VERSION >= 40800) || (CRYPTOPP_LLVM_CLANG_VERSION >= 30300) || \
(CRYPTOPP_APPLE_CLANG_VERSION >= 40000) || (CRYPTOPP_MSC_VERSION >= 1916)
# define CRYPTOPP_ARM_NEON_AVAILABLE 1
# define CRYPTOPP_ARM_ASIMD_AVAILABLE 1
# endif // Compilers
# endif // Platforms
#endif
// ARMv8 and ASIMD. -march=armv8-a+crc or above must be present
// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
#if !defined(CRYPTOPP_ARM_CRC32_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ARM_CRC32)
# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
# if defined(__ARM_FEATURE_CRC32) || (CRYPTOPP_GCC_VERSION >= 40800) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 30300) || (CRYPTOPP_MSC_VERSION >= 1916)
# define CRYPTOPP_ARM_CRC32_AVAILABLE 1
# endif // Compilers
# endif // Platforms
#endif
// ARMv8 and AES. -march=armv8-a+crypto or above must be present
// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
#if !defined(CRYPTOPP_ARM_AES_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ARM_AES)
# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
# if defined(__ARM_FEATURE_CRYPTO) || (CRYPTOPP_GCC_VERSION >= 40800) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 30300) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40300) || \
(CRYPTOPP_MSC_VERSION >= 1916)
# define CRYPTOPP_ARM_AES_AVAILABLE 1
# endif // Compilers
# endif // Platforms
#endif
// ARMv8 and PMULL. -march=armv8-a+crypto or above must be present
// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
#if !defined(CRYPTOPP_ARM_PMULL_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ARM_PMULL)
# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
# if defined(__ARM_FEATURE_CRYPTO) || (CRYPTOPP_GCC_VERSION >= 40800) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 30300) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40300) || \
(CRYPTOPP_MSC_VERSION >= 1916)
# define CRYPTOPP_ARM_PMULL_AVAILABLE 1
# endif // Compilers
# endif // Platforms
#endif
// ARMv8 and SHA-1, SHA-256. -march=armv8-a+crypto or above must be present
// Requires GCC 4.8, Clang 3.3 or Visual Studio 2017
// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
#if !defined(CRYPTOPP_ARM_SHA_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ARM_SHA)
# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
# if defined(__ARM_FEATURE_CRYPTO) || (CRYPTOPP_GCC_VERSION >= 40800) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 30300) || (CRYPTOPP_APPLE_CLANG_VERSION >= 40300) || \
(CRYPTOPP_MSC_VERSION >= 1916)
# define CRYPTOPP_ARM_SHA1_AVAILABLE 1
# define CRYPTOPP_ARM_SHA2_AVAILABLE 1
# endif // Compilers
# endif // Platforms
#endif
// ARMv8 and SHA-512, SHA-3. -march=armv8.2-a+crypto or above must be present
// Requires GCC 8.0, Clang 11.0, Apple Clang 12.0 or Visual Studio 20??
// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
#if !defined(CRYPTOPP_ARM_SHA3_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ARM_SHA)
# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
# if defined(__ARM_FEATURE_SHA3) || (CRYPTOPP_GCC_VERSION >= 80000) || \
(CRYPTOPP_APPLE_CLANG_VERSION >= 120000) || (CRYPTOPP_LLVM_CLANG_VERSION >= 110000)
# define CRYPTOPP_ARM_SHA512_AVAILABLE 1
# define CRYPTOPP_ARM_SHA3_AVAILABLE 1
# endif // Compilers
# endif // Platforms
#endif
// ARMv8 and SM3, SM4. -march=armv8.2-a+crypto or above must be present
// Requires GCC 8.0, Clang ??? or Visual Studio 20??
// Do not use APPLE_CLANG_VERSION; use __ARM_FEATURE_XXX instead.
#if !defined(CRYPTOPP_ARM_SM3_AVAILABLE) && !defined(CRYPTOPP_DISABLE_ARM_SM3)
# if defined(__aarch32__) || defined(__aarch64__) || defined(_M_ARM64)
# if defined(__ARM_FEATURE_SM3) || (CRYPTOPP_GCC_VERSION >= 80000)
# define CRYPTOPP_ARM_SM3_AVAILABLE 1
# define CRYPTOPP_ARM_SM4_AVAILABLE 1
# endif // Compilers
# endif // Platforms
#endif
// Limit the <arm_neon.h> include.
#if !defined(CRYPTOPP_ARM_NEON_HEADER)
# if defined(CRYPTOPP_ARM_NEON_AVAILABLE) || defined (CRYPTOPP_ARM_ASIMD_AVAILABLE)
# if !defined(_M_ARM64)
# define CRYPTOPP_ARM_NEON_HEADER 1
# endif
# endif
#endif
// Limit the <arm_acle.h> include.
#if !defined(CRYPTOPP_ARM_ACLE_HEADER)
# if defined(__aarch32__) || defined(__aarch64__) || (__ARM_ARCH >= 8) || defined(__ARM_ACLE)
# define CRYPTOPP_ARM_ACLE_HEADER 1
# endif
#endif
// Apple M1 hack. Xcode cross-compiles for iOS lack
// arm_acle.h. Apple M1 needs arm_acle.h. The problem
// in practice is, we can't get CRYPTOPP_ARM_ACLE_HEADER
// quite right based on ARM preprocessor macros.
#if defined(__APPLE__) && !defined(__ARM_FEATURE_CRC32)
# undef CRYPTOPP_ARM_ACLE_HEADER
#endif
// Cryptogams offers an ARM asm implementations for AES and SHA. Crypto++ does
// not provide an asm implementation. The Cryptogams AES implementation is
// about 50% faster than C/C++, and SHA implementation is about 30% faster
// than C/C++. Define this to use the Cryptogams AES and SHA implementations
// on GNU Linux systems. When defined, Crypto++ will use aes_armv4.S,
// sha1_armv4.S and sha256_armv4.S. https://www.cryptopp.com/wiki/Cryptogams.
#if defined(__arm__) && defined(__linux__)
# if defined(__GNUC__) || defined(__clang__)
# define CRYPTOGAMS_ARM_AES 1
# define CRYPTOGAMS_ARM_SHA1 1
# define CRYPTOGAMS_ARM_SHA256 1
# define CRYPTOGAMS_ARM_SHA512 1
# endif
#endif
#endif // CRYPTOPP_DISABLE_ASM
#endif // ARM32, ARM64
// ***************** AltiVec and Power8 ********************
#if (CRYPTOPP_BOOL_PPC32 || CRYPTOPP_BOOL_PPC64)
// Guard everything in CRYPTOPP_DISABLE_ASM
#if !defined(CRYPTOPP_DISABLE_ASM) && !defined(CRYPTOPP_DISABLE_ALTIVEC)
// An old Apple G5 with GCC 4.01 has AltiVec, but its only Power4 or so.
#if !defined(CRYPTOPP_ALTIVEC_AVAILABLE)
# if defined(_ARCH_PWR4) || defined(__ALTIVEC__) || \
(CRYPTOPP_XLC_VERSION >= 100000) || (CRYPTOPP_GCC_VERSION >= 40001) || \
(CRYPTOPP_LLVM_CLANG_VERSION >= 20900)
# define CRYPTOPP_ALTIVEC_AVAILABLE 1
# endif
#endif
#if defined(CRYPTOPP_ALTIVEC_AVAILABLE)
// We need Power7 for unaligned loads and stores
#if !defined(CRYPTOPP_POWER7_AVAILABLE) && !defined(CRYPTOPP_DISABLE_POWER7)
# if defined(_ARCH_PWR7) || (CRYPTOPP_XLC_VERSION >= 100000) || \
(CRYPTOPP_GCC_VERSION >= 40100) || (CRYPTOPP_LLVM_CLANG_VERSION >= 30100)
# define CRYPTOPP_POWER7_AVAILABLE 1
# endif
#endif
#if defined(CRYPTOPP_POWER7_AVAILABLE)
// We need Power8 for in-core crypto and 64-bit vector types
#if !defined(CRYPTOPP_POWER8_AVAILABLE) && !defined(CRYPTOPP_DISABLE_POWER8)
# if defined(_ARCH_PWR8) || (CRYPTOPP_XLC_VERSION >= 130000) || \
(CRYPTOPP_GCC_VERSION >= 40800) || (CRYPTOPP_LLVM_CLANG_VERSION >= 70000)
# define CRYPTOPP_POWER8_AVAILABLE 1
# endif
#endif
#if !defined(CRYPTOPP_POWER8_AES_AVAILABLE) && !defined(CRYPTOPP_DISABLE_POWER8_AES) && defined(CRYPTOPP_POWER8_AVAILABLE)
# if defined(__CRYPTO__) || defined(_ARCH_PWR8) || (CRYPTOPP_XLC_VERSION >= 130000) || \
(CRYPTOPP_GCC_VERSION >= 40800) || (CRYPTOPP_LLVM_CLANG_VERSION >= 70000)
//# define CRYPTOPP_POWER8_CRC_AVAILABLE 1
# define CRYPTOPP_POWER8_AES_AVAILABLE 1
# define CRYPTOPP_POWER8_VMULL_AVAILABLE 1
# define CRYPTOPP_POWER8_SHA_AVAILABLE 1
# endif
#endif
#if defined(CRYPTOPP_POWER8_AVAILABLE)
// Power9 for random numbers
#if !defined(CRYPTOPP_POWER9_AVAILABLE) && !defined(CRYPTOPP_DISABLE_POWER9)
# if defined(_ARCH_PWR9) || (CRYPTOPP_XLC_VERSION >= 130200) || \
(CRYPTOPP_GCC_VERSION >= 70000) || (CRYPTOPP_LLVM_CLANG_VERSION >= 80000)
# define CRYPTOPP_POWER9_AVAILABLE 1
# endif
#endif
#endif // CRYPTOPP_POWER8_AVAILABLE
#endif // CRYPTOPP_POWER7_AVAILABLE
#endif // CRYPTOPP_ALTIVEC_AVAILABLE
#endif // CRYPTOPP_DISABLE_ASM
#endif // PPC32, PPC64
// https://github.com/weidai11/cryptopp/issues/1015
#if defined(CRYPTOPP_DISABLE_ANDROID_ADVANCED_ISA)
# if defined(__ANDROID__) || defined(ANDROID)
# if (CRYPTOPP_BOOL_X86)
# undef CRYPTOPP_SSE41_AVAILABLE
# undef CRYPTOPP_SSE42_AVAILABLE
# undef CRYPTOPP_CLMUL_AVAILABLE
# undef CRYPTOPP_AESNI_AVAILABLE
# undef CRYPTOPP_SHANI_AVAILABLE
# undef CRYPTOPP_RDRAND_AVAILABLE
# undef CRYPTOPP_RDSEED_AVAILABLE
# undef CRYPTOPP_AVX_AVAILABLE
# undef CRYPTOPP_AVX2_AVAILABLE
# endif
# if (CRYPTOPP_BOOL_X64)
# undef CRYPTOPP_CLMUL_AVAILABLE
# undef CRYPTOPP_AESNI_AVAILABLE
# undef CRYPTOPP_SHANI_AVAILABLE
# undef CRYPTOPP_RDRAND_AVAILABLE
# undef CRYPTOPP_RDSEED_AVAILABLE
# undef CRYPTOPP_AVX_AVAILABLE
# undef CRYPTOPP_AVX2_AVAILABLE
# endif
# if (CRYPTOPP_BOOL_ARMV8)
# undef CRYPTOPP_ARM_CRC32_AVAILABLE
# undef CRYPTOPP_ARM_PMULL_AVAILABLE
# undef CRYPTOPP_ARM_AES_AVAILABLE
# undef CRYPTOPP_ARM_SHA1_AVAILABLE
# undef CRYPTOPP_ARM_SHA2_AVAILABLE
# endif
# endif // ANDROID
#endif // CRYPTOPP_DISABLE_ANDROID_ADVANCED_ISA
#endif // CRYPTOPP_CONFIG_ASM_H