Chapter 43 Flashcards
1
Q
What are 2 modes for handling interrupt
A
- real
- protected
2
Q
What is IDTR
A
IDT (interrupt descriptor table) stored in IDTR. It is a special purpose register of 48 bit
3
Q
What is LGDT
A
It is special command to load IDTR
4
Q
What is starting instructions of assembly code
A
[org 0x0100]
jmp start
5
Q
What is GPF
A
General protection fault
