| /* 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) |
