feat:(riscv/intr) 实现riscv plic驱动,能处理外部中断

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使用Rust从0自研内核，具有Linux兼容性的操作系统，面向云计算轻量化场景而设计。DragonOS is an operating system developed from scratch using Rust, with Linux compatibility. It is designed for lightweight cloud computing scenarios.

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feat:(riscv/intr) 实现riscv plic驱动,能处理外部中断 #799

Closed fslongjin closed 1 month ago

fslongjin commented 1 month ago

实现riscv plic驱动,能处理外部中断
能收到virtio-blk的中断
实现fasteoi interrupt handler

dragonosbot commented 1 month ago

r? @YJwu2023

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