Merge pull request #62 from lymzzyh/plic
Add interface of get plic instance
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commit
1667d0d8b9
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@ -466,6 +466,13 @@ void plic_irq_deregister(plic_irq_t irq);
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*/
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void plic_irq_unregister(plic_irq_t irq);
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/**
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* @brief Get IRQ table
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*
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* @return the point of IRQ table
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*/
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plic_instance_t * plic_get_instance(void);
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/* For c++ compatibility */
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#ifdef __cplusplus
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}
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@ -161,6 +161,11 @@ void plic_irq_unregister(plic_irq_t irq)
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void __attribute__((weak, alias("plic_irq_unregister"))) plic_irq_deregister(plic_irq_t irq);
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plic_instance_t * plic_get_instance(void)
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{
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return plic_instance;
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}
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/*Entry Point for PLIC Interrupt Handler*/
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uintptr_t __attribute__((weak))
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handle_irq_m_ext(uintptr_t cause, uintptr_t epc)
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