| 1 | /* Defines for bits in AT_HWCAP. LoongArch64 Linux version. |
| 2 | Copyright (C) 2022-2026 Free Software Foundation, Inc. |
| 3 | This file is part of the GNU C Library. |
| 4 | |
| 5 | The GNU C Library is free software; you can redistribute it and/or |
| 6 | modify it under the terms of the GNU Lesser General Public |
| 7 | License as published by the Free Software Foundation; either |
| 8 | version 2.1 of the License, or (at your option) any later version. |
| 9 | |
| 10 | The GNU C Library is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 | Lesser General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU Lesser General Public |
| 16 | License along with the GNU C Library; if not, see |
| 17 | <http://www.gnu.org/licenses/>. */ |
| 18 | |
| 19 | #if !defined (_SYS_AUXV_H) |
| 20 | # error "Never include <bits/hwcap.h> directly; use <sys/auxv.h> instead." |
| 21 | #endif |
| 22 | |
| 23 | /* The following must match the kernel's <asm/hwcap.h>. */ |
| 24 | /* HWCAP flags */ |
| 25 | #define HWCAP_LOONGARCH_CPUCFG (1 << 0) |
| 26 | #define HWCAP_LOONGARCH_LAM (1 << 1) |
| 27 | #define HWCAP_LOONGARCH_UAL (1 << 2) |
| 28 | #define HWCAP_LOONGARCH_FPU (1 << 3) |
| 29 | #define HWCAP_LOONGARCH_LSX (1 << 4) |
| 30 | #define HWCAP_LOONGARCH_LASX (1 << 5) |
| 31 | #define HWCAP_LOONGARCH_CRC32 (1 << 6) |
| 32 | #define HWCAP_LOONGARCH_COMPLEX (1 << 7) |
| 33 | #define HWCAP_LOONGARCH_CRYPTO (1 << 8) |
| 34 | #define HWCAP_LOONGARCH_LVZ (1 << 9) |
| 35 | #define HWCAP_LOONGARCH_LBT_X86 (1 << 10) |
| 36 | #define HWCAP_LOONGARCH_LBT_ARM (1 << 11) |
| 37 | #define HWCAP_LOONGARCH_LBT_MIPS (1 << 12) |
| 38 | #define HWCAP_LOONGARCH_PTW (1 << 13) |
| 39 | #define HWCAP_LOONGARCH_LSPW (1 << 14) |
| 40 | #define HWCAP_LOONGARCH_SCQ (1 << 15) |
| 41 | #define HWCAP_LOONGARCH_LAM_BH (1 << 16) |