60 lines
1.7 KiB
C
60 lines
1.7 KiB
C
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/*
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* File : rthw.h
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* This file is part of RT-Thread RTOS
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* COPYRIGHT (C) 2006, RT-Thread Development Team
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://openlab.rt-thread.com/license/LICENSE.
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*
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* Change Logs:
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* Date Author Notes
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* 2006-03-18 Bernard the first version
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* 2006-04-25 Bernard add rt_hw_context_switch_interrupt declaration
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* 2006-09-24 Bernard add rt_hw_context_switch_to declaration
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*/
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#ifndef __RT_HW_H__
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#define __RT_HW_H__
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#include <rtthread.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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void rt_hw_cpu_icache_enable(void);
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void rt_hw_cpu_icache_disable(void);
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rt_base_t rt_hw_cpu_icache_status(void);
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void rt_hw_cpu_dcache_enable(void);
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void rt_hw_cpu_dcache_disable(void);
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rt_base_t rt_hw_cpu_dcache_status(void);
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void rt_hw_cpu_reset(void);
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void rt_hw_cpu_shutdown(void);
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rt_uint8_t *rt_hw_stack_init(void *entry, void *parameter,
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rt_uint8_t *stack_addr, void *exit);
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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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void rt_hw_interrupt_umask(int vector);
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void rt_hw_interrupt_install(int vector, rt_isr_handler_t new_handler, rt_isr_handler_t *old_handler);
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void rt_hw_interrupt_handle(int vector);
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rt_base_t rt_hw_interrupt_disable(void);
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void rt_hw_interrupt_enable(rt_base_t level);
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void rt_hw_context_switch(rt_uint32_t from, rt_uint32_t to);
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void rt_hw_context_switch_to(rt_uint32_t to);
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void rt_hw_context_switch_interrupt(rt_uint32_t from, rt_uint32_t to);
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void rt_hw_console_output(const char* str);
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void rt_hw_backtrace(rt_uint32_t *fp, rt_uint32_t thread_entry);
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void rt_hw_show_memory(rt_uint32_t addr, rt_uint32_t size);
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#ifdef __cplusplus
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}
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#endif
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#endif
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