Crate exceptions_early

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Expand description

Early exception handlers that do nothing but print an error and hang.

Statics

  • EARLY_IDT
    An initial Interrupt Descriptor Table (IDT) with only very simple CPU exceptions handlers. This is no longer used after interrupts are set up properly, it’s just a failsafe.

Functions

  • double_fault_handler
    exception 0x08
  • init
    Initializes an early IDT with a basic set of early exception handlers that print out basic information when an exception occurs, mostly for debugging.