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Add detection for ARM AES extensions.

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This commit is contained in:
Natalia Portillo
2021-10-05 00:31:37 +01:00
parent d449bc768c
commit 958d06ed26
1 changed files with 4 additions and 1 deletions
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5
simd.c
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@@ -101,11 +101,14 @@ int have_neon(void)
} }
int have_arm_crc32(void) { return getauxval(AT_HWCAP) & HWCAP_CRC32; } int have_arm_crc32(void) { return getauxval(AT_HWCAP) & HWCAP_CRC32; }
int have_arm_crypto(void) { return getauxval(AT_HWCAP) & HWCAP_AES; }
#endif #endif
#if defined(__arm__) || defined(_M_ARM) #if defined(__arm__) || defined(_M_ARM)
int have_neon(void) { return getauxval(AT_HWCAP) & HWCAP_NEON; } int have_neon(void) { return getauxval(AT_HWCAP) & HWCAP_NEON; }
int have_arm_crc32(void) { return getauxval(AT_HWCAP2) & HWCAP2_CRC32; } int have_arm_crc32(void) { return getauxval(AT_HWCAP2) & HWCAP2_CRC32; }
}
int have_arm_crypto(void) { return getauxval(AT_HWCAP2) & HWCAP2_AES; }
#endif #endif