libc/sysdeps/linux/aarch64/bits/hwcap.h

   1 /* Defines for bits in AT_HWCAP.  AArch64 Linux version.
   2    Copyright (C) 2016-2023 Free Software Foundation, Inc.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <https://www.gnu.org/licenses/>.  */
  17
  18 #if !defined (_SYS_AUXV_H)
  19 # error "Never include <bits/hwcap.h> directly; use <sys/auxv.h> instead."
  20 #endif
  21
  22 /* The following must match the kernel's <asm/hwcap.h> and update the
  23    list together with sysdeps/unix/sysv/linux/aarch64/dl-procinfo.c.  */
  24 #define HWCAP_FP                (1 << 0)
  25 #define HWCAP_ASIMD             (1 << 1)
  26 #define HWCAP_EVTSTRM           (1 << 2)
  27 #define HWCAP_AES               (1 << 3)
  28 #define HWCAP_PMULL             (1 << 4)
  29 #define HWCAP_SHA1              (1 << 5)
  30 #define HWCAP_SHA2              (1 << 6)
  31 #define HWCAP_CRC32             (1 << 7)
  32 #define HWCAP_ATOMICS           (1 << 8)
  33 #define HWCAP_FPHP              (1 << 9)
  34 #define HWCAP_ASIMDHP           (1 << 10)
  35 #define HWCAP_CPUID             (1 << 11)
  36 #define HWCAP_ASIMDRDM          (1 << 12)
  37 #define HWCAP_JSCVT             (1 << 13)
  38 #define HWCAP_FCMA              (1 << 14)
  39 #define HWCAP_LRCPC             (1 << 15)
  40 #define HWCAP_DCPOP             (1 << 16)
  41 #define HWCAP_SHA3              (1 << 17)
  42 #define HWCAP_SM3               (1 << 18)
  43 #define HWCAP_SM4               (1 << 19)
  44 #define HWCAP_ASIMDDP           (1 << 20)
  45 #define HWCAP_SHA512            (1 << 21)
  46 #define HWCAP_SVE               (1 << 22)
  47 #define HWCAP_ASIMDFHM          (1 << 23)
  48 #define HWCAP_DIT               (1 << 24)
  49 #define HWCAP_USCAT             (1 << 25)
  50 #define HWCAP_ILRCPC            (1 << 26)
  51 #define HWCAP_FLAGM             (1 << 27)
  52 #define HWCAP_SSBS              (1 << 28)
  53 #define HWCAP_SB                (1 << 29)
  54 #define HWCAP_PACA              (1 << 30)
  55 #define HWCAP_PACG              (1UL << 31)
  56
  57 #define HWCAP2_DCPODP           (1 << 0)
  58 #define HWCAP2_SVE2             (1 << 1)
  59 #define HWCAP2_SVEAES           (1 << 2)
  60 #define HWCAP2_SVEPMULL         (1 << 3)
  61 #define HWCAP2_SVEBITPERM       (1 << 4)
  62 #define HWCAP2_SVESHA3          (1 << 5)
  63 #define HWCAP2_SVESM4           (1 << 6)
  64 #define HWCAP2_FLAGM2           (1 << 7)
  65 #define HWCAP2_FRINT            (1 << 8)
  66 #define HWCAP2_SVEI8MM          (1 << 9)
  67 #define HWCAP2_SVEF32MM         (1 << 10)
  68 #define HWCAP2_SVEF64MM         (1 << 11)
  69 #define HWCAP2_SVEBF16          (1 << 12)
  70 #define HWCAP2_I8MM             (1 << 13)
  71 #define HWCAP2_BF16             (1 << 14)
  72 #define HWCAP2_DGH              (1 << 15)
  73 #define HWCAP2_RNG              (1 << 16)
  74 #define HWCAP2_BTI              (1 << 17)
  75 #define HWCAP2_MTE              (1 << 18)
  76 #define HWCAP2_ECV              (1 << 19)
  77 #define HWCAP2_AFP              (1 << 20)
  78 #define HWCAP2_RPRES            (1 << 21)
  79 #define HWCAP2_MTE3             (1 << 22)
  80 #define HWCAP2_SME              (1 << 23)
  81 #define HWCAP2_SME_I16I64       (1 << 24)
  82 #define HWCAP2_SME_F64F64       (1 << 25)
  83 #define HWCAP2_SME_I8I32        (1 << 26)
  84 #define HWCAP2_SME_F16F32       (1 << 27)
  85 #define HWCAP2_SME_B16F32       (1 << 28)
  86 #define HWCAP2_SME_F32F32       (1 << 29)
  87 #define HWCAP2_SME_FA64         (1 << 30)
  88 #define HWCAP2_WFXT             (1UL << 31)
  89 #define HWCAP2_EBF16            (1UL << 32)
  90 #define HWCAP2_SVE_EBF16        (1UL << 33)
  91 #define HWCAP2_CSSC             (1UL << 34)
  92 #define HWCAP2_RPRFM            (1UL << 35)
  93 #define HWCAP2_SVE2P1           (1UL << 36)
  94 #define HWCAP2_SME2             (1UL << 37)
  95 #define HWCAP2_SME2P1           (1UL << 38)
  96 #define HWCAP2_SME_I16I32       (1UL << 39)
  97 #define HWCAP2_SME_BI32I32      (1UL << 40)
  98 #define HWCAP2_SME_B16B16       (1UL << 41)
  99 #define HWCAP2_SME_F16F16       (1UL << 42)