49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/*
|
|
* Copyright (C) 2012 ARM Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#ifndef __ASM_HWCAP_H
|
|
#define __ASM_HWCAP_H
|
|
|
|
#include <uapi/asm/hwcap.h>
|
|
|
|
#define COMPAT_HWCAP_HALF (1 << 1)
|
|
#define COMPAT_HWCAP_THUMB (1 << 2)
|
|
#define COMPAT_HWCAP_FAST_MULT (1 << 4)
|
|
#define COMPAT_HWCAP_VFP (1 << 6)
|
|
#define COMPAT_HWCAP_EDSP (1 << 7)
|
|
#define COMPAT_HWCAP_NEON (1 << 12)
|
|
#define COMPAT_HWCAP_VFPv3 (1 << 13)
|
|
#define COMPAT_HWCAP_TLS (1 << 15)
|
|
#define COMPAT_HWCAP_VFPv4 (1 << 16)
|
|
#define COMPAT_HWCAP_IDIVA (1 << 17)
|
|
#define COMPAT_HWCAP_IDIVT (1 << 18)
|
|
#define COMPAT_HWCAP_IDIV (COMPAT_HWCAP_IDIVA|COMPAT_HWCAP_IDIVT)
|
|
|
|
#ifndef __ASSEMBLY__
|
|
/*
|
|
* This yields a mask that user programs can use to figure out what
|
|
* instruction set this cpu supports.
|
|
*/
|
|
#define ELF_HWCAP (elf_hwcap)
|
|
#define COMPAT_ELF_HWCAP (COMPAT_HWCAP_HALF|COMPAT_HWCAP_THUMB|\
|
|
COMPAT_HWCAP_FAST_MULT|COMPAT_HWCAP_EDSP|\
|
|
COMPAT_HWCAP_TLS|COMPAT_HWCAP_VFP|\
|
|
COMPAT_HWCAP_VFPv3|COMPAT_HWCAP_VFPv4|\
|
|
COMPAT_HWCAP_NEON|COMPAT_HWCAP_IDIV)
|
|
|
|
extern unsigned int elf_hwcap;
|
|
#endif
|
|
#endif
|