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/* * Copyright (c) 2013-2014 Wind River Systems, Inc. * * SPDX-License-Identifier: Apache-2.0 */ /** * @file * @brief ARM AArch32 public kernel miscellaneous * * ARM AArch32-specific kernel miscellaneous interface. Included by arm/arch.h. */ #ifndef ZEPHYR_INCLUDE_ARCH_ARM_AARCH32_MISC_H_ #define ZEPHYR_INCLUDE_ARCH_ARM_AARCH32_MISC_H_ #ifdef __cplusplus extern "C" { #endif #ifndef _ASMLANGUAGE extern uint32_t sys_clock_cycle_get_32(void); static inline uint32_t arch_k_cycle_get_32(void) { return sys_clock_cycle_get_32(); } static ALWAYS_INLINE void arch_nop(void) { __asm__ volatile("nop"); } #if defined(CONFIG_USERSPACE) extern bool z_arm_thread_is_in_user_mode(void); #endif #endif #ifdef __cplusplus } #endif #endif /* ZEPHYR_INCLUDE_ARCH_ARM_AARCH32_MISC_H_ */ |