1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47
/* * Copyright (c) 2010-2014 Wind River Systems, Inc. * Copyright (c) 2024 Intel Corporation * * SPDX-License-Identifier: Apache-2.0 */ #include <zephyr/kernel.h> #include <zephyr/internal/syscall_handler.h> #include <kernel_arch_interface.h> int z_impl_k_float_disable(struct k_thread *thread) { #if defined(CONFIG_FPU) && defined(CONFIG_FPU_SHARING) return arch_float_disable(thread); #else ARG_UNUSED(thread); return -ENOTSUP; #endif /* CONFIG_FPU && CONFIG_FPU_SHARING */ } int z_impl_k_float_enable(struct k_thread *thread, unsigned int options) { #if defined(CONFIG_FPU) && defined(CONFIG_FPU_SHARING) return arch_float_enable(thread, options); #else ARG_UNUSED(thread); ARG_UNUSED(options); return -ENOTSUP; #endif /* CONFIG_FPU && CONFIG_FPU_SHARING */ } #ifdef CONFIG_USERSPACE static inline int z_vrfy_k_float_disable(struct k_thread *thread) { K_OOPS(K_SYSCALL_OBJ(thread, K_OBJ_THREAD)); return z_impl_k_float_disable(thread); } #include <zephyr/syscalls/k_float_disable_mrsh.c> static inline int z_vrfy_k_float_enable(struct k_thread *thread, unsigned int options) { K_OOPS(K_SYSCALL_OBJ(thread, K_OBJ_THREAD)); return z_impl_k_float_enable(thread, options); } #include <zephyr/syscalls/k_float_enable_mrsh.c> #endif /* CONFIG_USERSPACE */