32 lines
654 B
C
32 lines
654 B
C
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/*
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* VMM vector handle
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*
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* COPYRIGHT (C) 2011-2021, Real-Thread Information Technology Ltd
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* All rights reserved
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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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* 2013-06-15 Bernard the first verion
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*/
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#include <rthw.h>
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#include <rtthread.h>
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#include <interrupt.h>
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#include "vmm.h"
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void vmm_guest_isr(int irqno, void* parameter)
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{
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/* nothing, let GuestOS to handle it */
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rt_hw_interrupt_clear(irqno);
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}
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void vmm_vector_init(void)
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{
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rt_hw_interrupt_install(RT_VMM_VIRQ_TRIGGER, vmm_guest_isr, RT_NULL, "virq");
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rt_hw_interrupt_umask(RT_VMM_VIRQ_TRIGGER);
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return;
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}
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