1 #ifndef __ASMARM_HWCAP_H 2 #define __ASMARM_HWCAP_H 3 4 /* 5 * HWCAP flags - for elf_hwcap (in kernel) and AT_HWCAP 6 */ 7 #define HWCAP_SWP (1 << 0) 8 #define HWCAP_HALF (1 << 1) 9 #define HWCAP_THUMB (1 << 2) 10 #define HWCAP_26BIT (1 << 3) /* Play it safe */ 11 #define HWCAP_FAST_MULT (1 << 4) 12 #define HWCAP_FPA (1 << 5) 13 #define HWCAP_VFP (1 << 6) 14 #define HWCAP_EDSP (1 << 7) 15 #define HWCAP_JAVA (1 << 8) 16 #define HWCAP_IWMMXT (1 << 9) 17 #define HWCAP_CRUNCH (1 << 10) 18 #define HWCAP_THUMBEE (1 << 11) 19 #define HWCAP_NEON (1 << 12) 20 #define HWCAP_VFPv3 (1 << 13) 21 #define HWCAP_VFPv3D16 (1 << 14) /* also set for VFPv4-D16 */ 22 #define HWCAP_TLS (1 << 15) 23 #define HWCAP_VFPv4 (1 << 16) 24 #define HWCAP_IDIVA (1 << 17) 25 #define HWCAP_IDIVT (1 << 18) 26 #define HWCAP_VFPD32 (1 << 19) /* set if VFP has 32 regs (not 16) */ 27 #define HWCAP_IDIV (HWCAP_IDIVA | HWCAP_IDIVT) 28 29 #if defined(__KERNEL__) 30 #if !defined(__ASSEMBLY__) 31 /* 32 * This yields a mask that user programs can use to figure out what 33 * instruction set this cpu supports. 34 */ 35 #define ELF_HWCAP (elf_hwcap) 36 extern unsigned int elf_hwcap; 37 #endif 38 #endif 39 40 #endif 41