1/* 2 * Copyright (C) 2012 ARM Ltd. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 * 8 * This program is distributed in the hope that it will be useful, 9 * but WITHOUT ANY WARRANTY; without even the implied warranty of 10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 * GNU General Public License for more details. 12 * 13 * You should have received a copy of the GNU General Public License 14 * along with this program. If not, see <http://www.gnu.org/licenses/>. 15 */ 16#ifndef __ASM_HWCAP_H 17#define __ASM_HWCAP_H 18 19#include <uapi/asm/hwcap.h> 20 21#define COMPAT_HWCAP_HALF (1 << 1) 22#define COMPAT_HWCAP_THUMB (1 << 2) 23#define COMPAT_HWCAP_FAST_MULT (1 << 4) 24#define COMPAT_HWCAP_VFP (1 << 6) 25#define COMPAT_HWCAP_EDSP (1 << 7) 26#define COMPAT_HWCAP_NEON (1 << 12) 27#define COMPAT_HWCAP_VFPv3 (1 << 13) 28#define COMPAT_HWCAP_TLS (1 << 15) 29#define COMPAT_HWCAP_VFPv4 (1 << 16) 30#define COMPAT_HWCAP_IDIVA (1 << 17) 31#define COMPAT_HWCAP_IDIVT (1 << 18) 32#define COMPAT_HWCAP_IDIV (COMPAT_HWCAP_IDIVA|COMPAT_HWCAP_IDIVT) 33#define COMPAT_HWCAP_EVTSTRM (1 << 21) 34 35#ifndef __ASSEMBLY__ 36/* 37 * This yields a mask that user programs can use to figure out what 38 * instruction set this cpu supports. 39 */ 40#define ELF_HWCAP (elf_hwcap) 41 42#ifdef CONFIG_COMPAT 43#define COMPAT_ELF_HWCAP (compat_elf_hwcap) 44extern unsigned int compat_elf_hwcap; 45#endif 46 47extern unsigned long elf_hwcap; 48#endif 49#endif 50