Quiz submission record for quiz6-2-2 at Thu Jul 29 10:41:08 2004:

Your Answer for Question 1:
The EPC holds the address of the evil instruction.
The Cause Register records what caused the exception ie 0 = undefined instruction, 1 = overflow etc. 
Mips access them through lwc0, mfc0, mtc0 and swc0.

Your Answer for Question 2:
imprecise exceptions are when the computer choosees not to take the time to associate an exception with an instruction in a pipeline in non critical cases. 

Your Answer for Question 3:
It wastes alot of processor time.

Your Answer for Question 4:
loop:
   add $t0, $0, $0;
   lui  $t0, ffff;
   lw $t1, 0($t0);
   sub $t2, $t0, $t1;
   sw $t2, $v0;
   j loop;


Your unique submission ID is quiz6-2-2-cs61c-cx-1091122868-1876.