hm this line is bad:

loop3: lw $s0, 0($t9)

The value of t9 is not an address its only 1. So you have illegal address exception. If your next question is why its 1 than the answer is:

...

With which part do you have problem?

Nobady will write code for U.

Dont understand your problem.

What this means? BTW you cant do this sb $t4, 0($a0). Specify your problem more clearly. Add main: after text section.
Use only temporary registers and not globals....

Against rules dude. Which language?

I will try to answer some of yout questions.

The answer is yes and no. Learn it but dont crack your head about it.


No its not true. Ok old guys using them more than young ones, but not for...

Thanx for reply but I should say in the post MIPS asm (not just in in post title) and your link is not MIPS asm. Anyway I asked becouse I wanted to contribute a little tutorial for MIPS.

Thanx for...

It's lot easier to follow your code if you wrap your code with tags. Just to know for the future

I noticed that there are no tutorials for asembler in the forum like for example in c/c++ forum just code snippets. Or maybe there are? If someone know their existances please notify me.

At least you have to try on your own. Then post your code to the forum explaining with which part you have a problem. Even if someone write the code for you the admin would remove it.
please read...

http://www.daniweb.com/techtalkforums/announcement125-2.html

And the answer is:

###################################################
# author: Andor Pásztor
###################################################

...

Compare it with yours and you will see the differences:

###################################################
# author: Andor Pásztor
###################################################
.text...

I have a question for you. Did you try to debug your code with SPIM simulator? If answer is no then try it.

Use this pdf. The $fp and $sp registers are explained in "Procedure Calls"
link
http://www.cs.wisc.edu/~larus/HP_AppA.pdf

Use SPIM simulator to find out

You can't load word lw $t1, 5($s1) becouse 5 isn't divisable with 4 so you also can't do this addi $s1, $s1, 11 and then lw $t3, -8($s1) the rest is correct so $t0 is 0xFFFFFF9d and $t2 is...