mirror of
https://github.com/freebsd/freebsd-src
synced 2024-07-21 18:27:22 +00:00
2ee649c1dd
Update the HWCAP2 values to align with Linux v6.6-rc7 Reviewed by: manu, imp, emaste Sponsored by: Arm Ltd Differential Revision: https://reviews.freebsd.org/D42379
214 lines
7.2 KiB
C
214 lines
7.2 KiB
C
/*-
|
|
* 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 <arm/elf.h>
|
|
#else /* !__arm__ */
|
|
|
|
#ifndef _MACHINE_ELF_H_
|
|
#define _MACHINE_ELF_H_
|
|
|
|
/*
|
|
* ELF definitions for the AArch64 architecture.
|
|
*/
|
|
|
|
#include <sys/elf32.h> /* Definitions common to all 32 bit architectures. */
|
|
#include <sys/elf64.h> /* Definitions common to all 64 bit architectures. */
|
|
|
|
#ifndef __ELF_WORD_SIZE
|
|
#define __ELF_WORD_SIZE 64 /* Used by <sys/elf_generic.h> */
|
|
#endif
|
|
|
|
#include <sys/elf_generic.h>
|
|
|
|
/*
|
|
* 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
|
|
|
|
/* HWCAP */
|
|
#define HWCAP_FP 0x00000001
|
|
#define HWCAP_ASIMD 0x00000002
|
|
#define HWCAP_EVTSTRM 0x00000004
|
|
#define HWCAP_AES 0x00000008
|
|
#define HWCAP_PMULL 0x00000010
|
|
#define HWCAP_SHA1 0x00000020
|
|
#define HWCAP_SHA2 0x00000040
|
|
#define HWCAP_CRC32 0x00000080
|
|
#define HWCAP_ATOMICS 0x00000100
|
|
#define HWCAP_FPHP 0x00000200
|
|
#define HWCAP_ASIMDHP 0x00000400
|
|
/*
|
|
* 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 0x00000800
|
|
#define HWCAP_ASIMDRDM 0x00001000
|
|
#define HWCAP_JSCVT 0x00002000
|
|
#define HWCAP_FCMA 0x00004000
|
|
#define HWCAP_LRCPC 0x00008000
|
|
#define HWCAP_DCPOP 0x00010000
|
|
#define HWCAP_SHA3 0x00020000
|
|
#define HWCAP_SM3 0x00040000
|
|
#define HWCAP_SM4 0x00080000
|
|
#define HWCAP_ASIMDDP 0x00100000
|
|
#define HWCAP_SHA512 0x00200000
|
|
#define HWCAP_SVE 0x00400000
|
|
#define HWCAP_ASIMDFHM 0x00800000
|
|
#define HWCAP_DIT 0x01000000
|
|
#define HWCAP_USCAT 0x02000000
|
|
#define HWCAP_ILRCPC 0x04000000
|
|
#define HWCAP_FLAGM 0x08000000
|
|
#define HWCAP_SSBS 0x10000000
|
|
#define HWCAP_SB 0x20000000
|
|
#define HWCAP_PACA 0x40000000
|
|
#define HWCAP_PACG 0x80000000
|
|
|
|
/* HWCAP2 */
|
|
#define HWCAP2_DCPODP 0x0000000000000001ul
|
|
#define HWCAP2_SVE2 0x0000000000000002ul
|
|
#define HWCAP2_SVEAES 0x0000000000000004ul
|
|
#define HWCAP2_SVEPMULL 0x0000000000000008ul
|
|
#define HWCAP2_SVEBITPERM 0x0000000000000010ul
|
|
#define HWCAP2_SVESHA3 0x0000000000000020ul
|
|
#define HWCAP2_SVESM4 0x0000000000000040ul
|
|
#define HWCAP2_FLAGM2 0x0000000000000080ul
|
|
#define HWCAP2_FRINT 0x0000000000000100ul
|
|
#define HWCAP2_SVEI8MM 0x0000000000000200ul
|
|
#define HWCAP2_SVEF32MM 0x0000000000000400ul
|
|
#define HWCAP2_SVEF64MM 0x0000000000000800ul
|
|
#define HWCAP2_SVEBF16 0x0000000000001000ul
|
|
#define HWCAP2_I8MM 0x0000000000002000ul
|
|
#define HWCAP2_BF16 0x0000000000004000ul
|
|
#define HWCAP2_DGH 0x0000000000008000ul
|
|
#define HWCAP2_RNG 0x0000000000010000ul
|
|
#define HWCAP2_BTI 0x0000000000020000ul
|
|
#define HWCAP2_MTE 0x0000000000040000ul
|
|
#define HWCAP2_ECV 0x0000000000080000ul
|
|
#define HWCAP2_AFP 0x0000000000100000ul
|
|
#define HWCAP2_RPRES 0x0000000000200000ul
|
|
#define HWCAP2_MTE3 0x0000000000400000ul
|
|
#define HWCAP2_SME 0x0000000000800000ul
|
|
#define HWCAP2_SME_I16I64 0x0000000001000000ul
|
|
#define HWCAP2_SME_F64F64 0x0000000002000000ul
|
|
#define HWCAP2_SME_I8I32 0x0000000004000000ul
|
|
#define HWCAP2_SME_F16F32 0x0000000008000000ul
|
|
#define HWCAP2_SME_B16F32 0x0000000010000000ul
|
|
#define HWCAP2_SME_F32F32 0x0000000020000000ul
|
|
#define HWCAP2_SME_FA64 0x0000000040000000ul
|
|
#define HWCAP2_WFXT 0x0000000080000000ul
|
|
#define HWCAP2_EBF16 0x0000000100000000ul
|
|
#define HWCAP2_SVE_EBF16 0x0000000200000000ul
|
|
#define HWCAP2_CSSC 0x0000000400000000ul
|
|
#define HWCAP2_RPRFM 0x0000000800000000ul
|
|
#define HWCAP2_SVE2P1 0x0000001000000000ul
|
|
#define HWCAP2_SME2 0x0000002000000000ul
|
|
#define HWCAP2_SME2P1 0x0000004000000000ul
|
|
#define HWCAP2_SME_I16I32 0x0000008000000000ul
|
|
#define HWCAP2_SME_BI32I32 0x0000010000000000ul
|
|
#define HWCAP2_SME_B16B16 0x0000020000000000ul
|
|
#define HWCAP2_SME_F16F16 0x0000040000000000ul
|
|
#define HWCAP2_MOPS 0x0000080000000000ul
|
|
#define HWCAP2_HBC 0x0000100000000000ul
|
|
|
|
#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__ */
|