Interrupt Descriptor Table: Difference between revisions

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Undo revision 26963 by Revolution (talk) IA-32 accurately describes 32-bit protected mode and distinguishes it from the original 16-bit form on the 286.
m Clarified the argument passed to IDTR
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== IDTR ==
== IDTR ==


The location of the '''IDT''' is kept in the '''IDTR''' ('''IDT''' register). This is loaded using the '''LIDT''' assembly instruction, whose argument is an '''IDTR''':
The location of the '''IDT''' is kept in the '''IDTR''' ('''IDT''' register). This is loaded using the '''LIDT''' assembly instruction, whose argument is a pointer to an '''IDT Descriptor''' structure:


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