/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */ /* * Copied from arch/arm64/include/asm/hwcap.h * * Copyright (C) 2012 ARM Ltd. * Copyright (C) 2017 SiFive */ #ifndef __UAPI_ASM_HWCAP_H #define __UAPI_ASM_HWCAP_H /* * Linux saves the floating-point registers according to the ISA Linux is * executing on, as opposed to the ISA the user program is compiled for. This * is necessary for a handful of esoteric use cases: for example, userpsace * threading libraries must be able to examine the actual machine state in * order to fully reconstruct the state of a thread. */ #define COMPAT_HWCAP_ISA_I (1 << ('I' - 'A')) #define COMPAT_HWCAP_ISA_M (1 << ('M' - 'A')) #define COMPAT_HWCAP_ISA_A (1 << ('A' - 'A')) #define COMPAT_HWCAP_ISA_F (1 << ('F' - 'A')) #define COMPAT_HWCAP_ISA_D (1 << ('D' - 'A')) #define COMPAT_HWCAP_ISA_C (1 << ('C' - 'A')) #endif