tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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)
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_IDIV (HWCAP_IDIVA | HWCAP_IDIVT)
27
28#if defined(__KERNEL__) && !defined(__ASSEMBLY__)
29/*
30 * This yields a mask that user programs can use to figure out what
31 * instruction set this cpu supports.
32 */
33#define ELF_HWCAP (elf_hwcap)
34extern unsigned int elf_hwcap;
35#endif
36
37#endif