mirror of
https://github.com/zephyrproject-rtos/zephyr
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4e5c093e66
This macro is slated for complete removal, as it's not possible on arches with an MPU stack guard to know the true buffer bounds without also knowing the runtime state of its associated thread. As removing this completely would be invasive to where we are in the 1.14 release, demote to a private kernel Z_ API instead. The current way that the macro is being used internally will not cause any undue harm, we just don't want any external code depending on it. The final work to remove this (and overhaul stack specification in general) will take place in 1.15 in the context of #14269 Fixes: #14766 Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
57 lines
1.1 KiB
C
57 lines
1.1 KiB
C
/*
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* Copyright (c) 2016 Jean-Paul Etienne <fractalclone@gmail.com>
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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 RISCV32 processor architecture.
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*/
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#ifndef ZEPHYR_ARCH_RISCV32_INCLUDE_KERNEL_ARCH_FUNC_H_
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#define ZEPHYR_ARCH_RISCV32_INCLUDE_KERNEL_ARCH_FUNC_H_
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#include <soc.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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void k_cpu_idle(void);
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void k_cpu_atomic_idle(unsigned int key);
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static ALWAYS_INLINE void kernel_arch_init(void)
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{
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_kernel.irq_stack =
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Z_THREAD_STACK_BUFFER(_interrupt_stack) + CONFIG_ISR_STACK_SIZE;
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}
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static ALWAYS_INLINE void
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z_set_thread_return_value(struct k_thread *thread, unsigned int value)
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{
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thread->arch.swap_return_value = value;
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}
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FUNC_NORETURN void z_NanoFatalErrorHandler(unsigned int reason,
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const NANO_ESF *esf);
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#define z_is_in_isr() (_kernel.nested != 0U)
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#ifdef CONFIG_IRQ_OFFLOAD
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int 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_RISCV32_INCLUDE_KERNEL_ARCH_FUNC_H_ */
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