Module interrupt

Interrupt management system

This module provides a comprehensive interrupt management system for the Scarlet kernel. It supports both local interrupts (via CLINT) and external interrupts (via PLIC) on RISC-V architecture.

Modules

controllers

Interrupt controller trait definitions

Structs

InterruptHandle

Handle for managing interrupt processing

InterruptManager

Unified interrupt manager

Enums

InterruptError

Errors that can occur during interrupt management

Functions

are_interrupts_enabled

Check if interrupts are currently enabled

disable_interrupts

Disable interrupts globally

enable_interrupts

Enable interrupts globally

with_interrupts_disabled

Execute a closure with interrupts disabled

Type Aliases

CpuId

CPU ID type

ExternalInterruptHandler

Handler function type for external interrupts

InterruptId

Interrupt ID type

InterruptResult

Result type for interrupt operations

LocalInterruptHandler

Handler function type for local interrupts (timer, software)

Priority

Priority level for interrupts