30 lines
780 B
C
30 lines
780 B
C
/*
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* Copyright (c) 2006-2021, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2021-05-20 bigmagic The first version
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*/
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#ifndef INTERRUPT_H__
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#define INTERRUPT_H__
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#define MAX_HANDLERS 128
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#include <rthw.h>
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#include "stack.h"
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// int rt_hw_clint_ipi_enable(void);
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// int rt_hw_clint_ipi_disable(void);
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int rt_hw_plic_irq_enable(int irq_number);
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int rt_hw_plic_irq_disable(int irq_number);
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void rt_hw_interrupt_init(void);
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void rt_hw_interrupt_mask(int vector);
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rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler,
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void *param, const char *name);
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void handle_trap(rt_size_t xcause,rt_size_t xtval,rt_size_t xepc,struct rt_hw_stack_frame *sp);
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#endif
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