1 /*- 2 * Copyright (c) 1996-1997 John D. Polstra. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27 #ifndef _MACHINE_ELF_H_ 28 #define _MACHINE_ELF_H_ 29 30 /* 31 * ELF definitions for the AArch64 architecture. 32 */ 33 34 #ifdef _KERNEL 35 # define __HAVE_CPU_HWCAP 36 # define __HAVE_CPU_HWCAP2 37 extern unsigned long hwcap, hwcap2; 38 #endif /* _KERNEL */ 39 40 /* HWCAP */ 41 #define HWCAP_FP 0x00000001 42 #define HWCAP_ASIMD 0x00000002 43 #define HWCAP_EVTSTRM 0x00000004 44 #define HWCAP_AES 0x00000008 45 #define HWCAP_PMULL 0x00000010 46 #define HWCAP_SHA1 0x00000020 47 #define HWCAP_SHA2 0x00000040 48 #define HWCAP_CRC32 0x00000080 49 #define HWCAP_ATOMICS 0x00000100 50 #define HWCAP_FPHP 0x00000200 51 #define HWCAP_ASIMDHP 0x00000400 52 #define HWCAP_CPUID 0x00000800 53 #define HWCAP_ASIMDRDM 0x00001000 54 #define HWCAP_JSCVT 0x00002000 55 #define HWCAP_FCMA 0x00004000 56 #define HWCAP_LRCPC 0x00008000 57 #define HWCAP_DCPOP 0x00010000 58 #define HWCAP_SHA3 0x00020000 59 #define HWCAP_SM3 0x00040000 60 #define HWCAP_SM4 0x00080000 61 #define HWCAP_ASIMDDP 0x00100000 62 #define HWCAP_SHA512 0x00200000 63 #define HWCAP_SVE 0x00400000 64 #define HWCAP_ASIMDFHM 0x00800000 65 #define HWCAP_DIT 0x01000000 66 #define HWCAP_USCAT 0x02000000 67 #define HWCAP_ILRCPC 0x04000000 68 #define HWCAP_FLAGM 0x08000000 69 #define HWCAP_SSBS 0x10000000 70 #define HWCAP_SB 0x20000000 71 #define HWCAP_PACA 0x40000000 72 #define HWCAP_PACG 0x80000000 73 74 /* HWCAP2 */ 75 #define HWCAP2_DCPODP 0x0000000000000001ul 76 #define HWCAP2_SVE2 0x0000000000000002ul 77 #define HWCAP2_SVEAES 0x0000000000000004ul 78 #define HWCAP2_SVEPMULL 0x0000000000000008ul 79 #define HWCAP2_SVEBITPERM 0x0000000000000010ul 80 #define HWCAP2_SVESHA3 0x0000000000000020ul 81 #define HWCAP2_SVESM4 0x0000000000000040ul 82 #define HWCAP2_FLAGM2 0x0000000000000080ul 83 #define HWCAP2_FRINT 0x0000000000000100ul 84 #define HWCAP2_SVEI8MM 0x0000000000000200ul 85 #define HWCAP2_SVEF32MM 0x0000000000000400ul 86 #define HWCAP2_SVEF64MM 0x0000000000000800ul 87 #define HWCAP2_SVEBF16 0x0000000000001000ul 88 #define HWCAP2_I8MM 0x0000000000002000ul 89 #define HWCAP2_BF16 0x0000000000004000ul 90 #define HWCAP2_DGH 0x0000000000008000ul 91 #define HWCAP2_RNG 0x0000000000010000ul 92 #define HWCAP2_BTI 0x0000000000020000ul 93 #define HWCAP2_MTE 0x0000000000040000ul 94 #define HWCAP2_ECV 0x0000000000080000ul 95 #define HWCAP2_AFP 0x0000000000100000ul 96 #define HWCAP2_RPRES 0x0000000000200000ul 97 #define HWCAP2_MTE3 0x0000000000400000ul 98 #define HWCAP2_SME 0x0000000000800000ul 99 #define HWCAP2_SME_I16I64 0x0000000001000000ul 100 #define HWCAP2_SME_F64F64 0x0000000002000000ul 101 #define HWCAP2_SME_I8I32 0x0000000004000000ul 102 #define HWCAP2_SME_F16F32 0x0000000008000000ul 103 #define HWCAP2_SME_B16F32 0x0000000010000000ul 104 #define HWCAP2_SME_F32F32 0x0000000020000000ul 105 #define HWCAP2_SME_FA64 0x0000000040000000ul 106 #define HWCAP2_WFXT 0x0000000080000000ul 107 #define HWCAP2_EBF16 0x0000000100000000ul 108 #define HWCAP2_SVE_EBF16 0x0000000200000000ul 109 #define HWCAP2_CSSC 0x0000000400000000ul 110 #define HWCAP2_RPRFM 0x0000000800000000ul 111 #define HWCAP2_SVE2P1 0x0000001000000000ul 112 #define HWCAP2_SME2 0x0000002000000000ul 113 #define HWCAP2_SME2P1 0x0000004000000000ul 114 #define HWCAP2_SME_I16I32 0x0000008000000000ul 115 #define HWCAP2_SME_BI32I32 0x0000010000000000ul 116 #define HWCAP2_SME_B16B16 0x0000020000000000ul 117 #define HWCAP2_SME_F16F16 0x0000040000000000ul 118 #define HWCAP2_MOPS 0x0000080000000000ul 119 #define HWCAP2_HBC 0x0000100000000000ul 120 121 #endif /* !_MACHINE_ELF_H_ */ 122