glibc/sysdeps/unix/sysv/linux/aarch64/bits/hwcap.h

/* Defines for bits in AT_HWCAP.  AArch64 Linux version.
   Copyright (C) 2016-2025 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 HWCAP_GCS		(1UL << 32)

#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)
#define HWCAP2_ECV		(1 << 19)
#define HWCAP2_AFP		(1 << 20)
#define HWCAP2_RPRES		(1 << 21)
#define HWCAP2_MTE3		(1 << 22)
#define HWCAP2_SME		(1 << 23)
#define HWCAP2_SME_I16I64	(1 << 24)
#define HWCAP2_SME_F64F64	(1 << 25)
#define HWCAP2_SME_I8I32	(1 << 26)
#define HWCAP2_SME_F16F32	(1 << 27)
#define HWCAP2_SME_B16F32	(1 << 28)
#define HWCAP2_SME_F32F32	(1 << 29)
#define HWCAP2_SME_FA64		(1 << 30)
#define HWCAP2_WFXT		(1UL << 31)
#define HWCAP2_EBF16		(1UL << 32)
#define HWCAP2_SVE_EBF16	(1UL << 33)
#define HWCAP2_CSSC		(1UL << 34)
#define HWCAP2_RPRFM		(1UL << 35)
#define HWCAP2_SVE2P1		(1UL << 36)
#define HWCAP2_SME2		(1UL << 37)
#define HWCAP2_SME2P1		(1UL << 38)
#define HWCAP2_SME_I16I32	(1UL << 39)
#define HWCAP2_SME_BI32I32	(1UL << 40)
#define HWCAP2_SME_B16B16	(1UL << 41)
#define HWCAP2_SME_F16F16	(1UL << 42)
#define HWCAP2_MOPS		(1UL << 43)
#define HWCAP2_HBC		(1UL << 44)
#define HWCAP2_SVE_B16B16	(1UL << 45)
#define HWCAP2_LRCPC3		(1UL << 46)
#define HWCAP2_LSE128		(1UL << 47)
#define HWCAP2_FPMR		(1UL << 48)
#define HWCAP2_LUT		(1UL << 49)
#define HWCAP2_FAMINMAX		(1UL << 50)
#define HWCAP2_F8CVT		(1UL << 51)
#define HWCAP2_F8FMA		(1UL << 52)
#define HWCAP2_F8DP4		(1UL << 53)
#define HWCAP2_F8DP2		(1UL << 54)
#define HWCAP2_F8E4M3		(1UL << 55)
#define HWCAP2_F8E5M2		(1UL << 56)
#define HWCAP2_SME_LUTV2	(1UL << 57)
#define HWCAP2_SME_F8F16	(1UL << 58)
#define HWCAP2_SME_F8F32	(1UL << 59)
#define HWCAP2_SME_SF8FMA	(1UL << 60)
#define HWCAP2_SME_SF8DP4	(1UL << 61)
#define HWCAP2_SME_SF8DP2	(1UL << 62)
#define HWCAP2_POE		(1UL << 63)