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- /* Defines for bits in AT_HWCAP. AArch64 Linux version.
- Copyright (C) 2016-2021 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <https://www.gnu.org/licenses/>. */
- #if !defined (_SYS_AUXV_H)
- # error "Never include <bits/hwcap.h> directly; use <sys/auxv.h> instead."
- #endif
- /* The following must match the kernel's <asm/hwcap.h> and update the
- list together with sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c. */
- #define HWCAP_FP (1 << 0)
- #define HWCAP_ASIMD (1 << 1)
- #define HWCAP_EVTSTRM (1 << 2)
- #define HWCAP_AES (1 << 3)
- #define HWCAP_PMULL (1 << 4)
- #define HWCAP_SHA1 (1 << 5)
- #define HWCAP_SHA2 (1 << 6)
- #define HWCAP_CRC32 (1 << 7)
- #define HWCAP_ATOMICS (1 << 8)
- #define HWCAP_FPHP (1 << 9)
- #define HWCAP_ASIMDHP (1 << 10)
- #define HWCAP_CPUID (1 << 11)
- #define HWCAP_ASIMDRDM (1 << 12)
- #define HWCAP_JSCVT (1 << 13)
- #define HWCAP_FCMA (1 << 14)
- #define HWCAP_LRCPC (1 << 15)
- #define HWCAP_DCPOP (1 << 16)
- #define HWCAP_SHA3 (1 << 17)
- #define HWCAP_SM3 (1 << 18)
- #define HWCAP_SM4 (1 << 19)
- #define HWCAP_ASIMDDP (1 << 20)
- #define HWCAP_SHA512 (1 << 21)
- #define HWCAP_SVE (1 << 22)
- #define HWCAP_ASIMDFHM (1 << 23)
- #define HWCAP_DIT (1 << 24)
- #define HWCAP_USCAT (1 << 25)
- #define HWCAP_ILRCPC (1 << 26)
- #define HWCAP_FLAGM (1 << 27)
- #define HWCAP_SSBS (1 << 28)
- #define HWCAP_SB (1 << 29)
- #define HWCAP_PACA (1 << 30)
- #define HWCAP_PACG (1UL << 31)
- #define HWCAP2_DCPODP (1 << 0)
- #define HWCAP2_SVE2 (1 << 1)
- #define HWCAP2_SVEAES (1 << 2)
- #define HWCAP2_SVEPMULL (1 << 3)
- #define HWCAP2_SVEBITPERM (1 << 4)
- #define HWCAP2_SVESHA3 (1 << 5)
- #define HWCAP2_SVESM4 (1 << 6)
- #define HWCAP2_FLAGM2 (1 << 7)
- #define HWCAP2_FRINT (1 << 8)
- #define HWCAP2_SVEI8MM (1 << 9)
- #define HWCAP2_SVEF32MM (1 << 10)
- #define HWCAP2_SVEF64MM (1 << 11)
- #define HWCAP2_SVEBF16 (1 << 12)
- #define HWCAP2_I8MM (1 << 13)
- #define HWCAP2_BF16 (1 << 14)
- #define HWCAP2_DGH (1 << 15)
- #define HWCAP2_RNG (1 << 16)
- #define HWCAP2_BTI (1 << 17)
- #define HWCAP2_MTE (1 << 18)
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