/*- * Copyright (c) 1996-1997 John D. Polstra. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifdef __arm__ #include #else /* !__arm__ */ #ifndef _MACHINE_ELF_H_ #define _MACHINE_ELF_H_ /* * ELF definitions for the AArch64 architecture. */ #include /* Definitions common to all 32 bit architectures. */ #include /* Definitions common to all 64 bit architectures. */ #ifndef __ELF_WORD_SIZE #define __ELF_WORD_SIZE 64 /* Used by */ #endif #include /* * Auxiliary vector entries for passing information to the interpreter. */ typedef struct { /* Auxiliary vector entry on initial stack */ int a_type; /* Entry type. */ union { int a_val; /* Integer value. */ } a_un; } Elf32_Auxinfo; typedef struct { /* Auxiliary vector entry on initial stack */ long a_type; /* Entry type. */ union { long a_val; /* Integer value. */ void *a_ptr; /* Address. */ void (*a_fcn)(void); /* Function pointer (not used). */ } a_un; } Elf64_Auxinfo; __ElfType(Auxinfo); #ifdef _MACHINE_ELF_WANT_32BIT #define ELF_ARCH EM_ARM #else #define ELF_ARCH EM_AARCH64 #endif #define ELF_MACHINE_OK(x) ((x) == (ELF_ARCH)) /* Define "machine" characteristics */ #if __ELF_WORD_SIZE == 64 #define ELF_TARG_CLASS ELFCLASS64 #define ELF_TARG_DATA ELFDATA2LSB #define ELF_TARG_MACH EM_AARCH64 #define ELF_TARG_VER 1 #else #define ELF_TARG_CLASS ELFCLASS32 #define ELF_TARG_DATA ELFDATA2LSB #define ELF_TARG_MACH EM_ARM #define ELF_TARG_VER 1 #endif #if __ELF_WORD_SIZE == 32 #define ET_DYN_LOAD_ADDR 0x01001000 #else #define ET_DYN_LOAD_ADDR 0x100000 #endif /* First __FreeBSD_version that supports Top Byte Ignore (TBI) */ #define TBI_VERSION 1500058 /* HWCAP */ #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) /* * XXX: The following bits (from CPUID to FLAGM) were originally incorrect, * but later changed to match the Linux definitions. No compatibility code is * provided, as the fix was expected to result in near-zero fallout. */ #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 HWCAP_CMPBR (1UL << 33) #define HWCAP_FPRCVT (1UL << 34) #define HWCAP_F8MM8 (1UL << 35) #define HWCAP_F8MM4 (1UL << 36) #define HWCAP_SVE_F16MM (1UL << 37) #define HWCAP_SVE_ELTPERM (1UL << 38) #define HWCAP_SVE_AES2 (1UL << 39) #define HWCAP_SVE_BFSCALE (1UL << 40) #define HWCAP_SVE2P2 (1UL << 41) #define HWCAP_SME2P2 (1UL << 42) #define HWCAP_SME_SBITPERM (1UL << 43) #define HWCAP_SME_AES (1UL << 44) #define HWCAP_SME_SFEXPA (1UL << 45) #define HWCAP_SME_STMOP (1UL << 46) #define HWCAP_SME_SMOP4 (1UL << 47) /* HWCAP2 */ #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) /* HWCAP3 */ #define HWCAP3_MTE_FAR (1 << 0) #define HWCAP3_MTE_STORE_ONLY (1 << 1) #define HWCAP3_LSFE (1 << 2) #define HWCAP3_LS64 (1 << 3) #ifdef COMPAT_FREEBSD32 /* ARM HWCAP */ #define HWCAP32_HALF 0x00000002 /* Always set. */ #define HWCAP32_THUMB 0x00000004 /* Always set. */ #define HWCAP32_FAST_MULT 0x00000010 /* Always set. */ #define HWCAP32_VFP 0x00000040 #define HWCAP32_EDSP 0x00000080 /* Always set. */ #define HWCAP32_NEON 0x00001000 #define HWCAP32_VFPv3 0x00002000 #define HWCAP32_TLS 0x00008000 /* Always set. */ #define HWCAP32_VFPv4 0x00010000 #define HWCAP32_IDIVA 0x00020000 /* Always set. */ #define HWCAP32_IDIVT 0x00040000 /* Always set. */ #define HWCAP32_VFPD32 0x00080000 /* Always set. */ #define HWCAP32_LPAE 0x00100000 /* Always set. */ #define HWCAP32_DEFAULT \ (HWCAP32_HALF | HWCAP32_THUMB | HWCAP32_FAST_MULT | HWCAP32_EDSP |\ HWCAP32_TLS | HWCAP32_IDIVA | HWCAP32_IDIVT | HWCAP32_VFPD32 | \ HWCAP32_LPAE) /* ARM HWCAP2 */ #define HWCAP32_2_AES 0x00000001 #define HWCAP32_2_PMULL 0x00000002 #define HWCAP32_2_SHA1 0x00000004 #define HWCAP32_2_SHA2 0x00000008 #define HWCAP32_2_CRC32 0x00000010 #endif #endif /* !_MACHINE_ELF_H_ */ #endif /* !__arm__ */