1

. 2013 2014, 5 , &

-

: 20/12/2013

: ca2013-2014t2@cslab.ece.ntua.gr

C,

assembly MIPS.

MIPS.

$0 $zero 0 sll

srl shift ,

.

int i=0; int result = -1; while ( i

while (((x>>2) & 0x01)!=0) { x = x>>1; count *=2; if (count [] [0,15)})

3. :

a. ()

[i] = M[i]+S[i]

b. (B) B[i] = M[i]-S[i]

400

800.

.

MIPS (

$a0) S ( $a1).

100 . S

$v0 ,

$a0.

: ,

Qtspim (http://spimsimulator.sourceforge.net/)

(pdf, docs odt)

.

(, , ).

.

,

.

: http://www.cslab.ece.ntua.gr/courses/comparch/submit

http://spimsimulator.sourceforge.net/http://www.cslab.ece.ntua.gr/courses/comparch/submit