64 lines
1.4 KiB
C
64 lines
1.4 KiB
C
/*
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* Copyright (c) 2019-2020 Cobham Gaisler AB
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file
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* @brief Private kernel definitions
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*
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* This file contains private kernel function/macro definitions and various
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* other definitions for the SPARC processor architecture.
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*/
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#ifndef ZEPHYR_ARCH_SPARC_INCLUDE_KERNEL_ARCH_FUNC_H_
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#define ZEPHYR_ARCH_SPARC_INCLUDE_KERNEL_ARCH_FUNC_H_
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#include <kernel_arch_data.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifndef _ASMLANGUAGE
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static ALWAYS_INLINE void arch_kernel_init(void)
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{
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}
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void z_sparc_context_switch(struct k_thread *newt, struct k_thread *oldt);
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/*
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* In this implementation, the thread->switch_handle is the thread itself, so
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* the parameter "switched_from" is assumed to be the address of
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* thread->switch_handle.
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*/
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static inline void arch_switch(void *switch_to, void **switched_from)
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{
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struct k_thread *newt = switch_to;
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struct k_thread *oldt = CONTAINER_OF(switched_from, struct k_thread,
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switch_handle);
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z_sparc_context_switch(newt, oldt);
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}
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FUNC_NORETURN void z_sparc_fatal_error(unsigned int reason,
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const struct arch_esf *esf);
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static inline bool arch_is_in_isr(void)
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{
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return _current_cpu->nested != 0U;
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}
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#ifdef CONFIG_IRQ_OFFLOAD
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void z_irq_do_offload(void);
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#endif
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#endif /* _ASMLANGUAGE */
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#ifdef __cplusplus
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}
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#endif
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#endif /* ZEPHYR_ARCH_SPARC_INCLUDE_KERNEL_ARCH_FUNC_H_ */
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