barooni / coffeemips Goto Github PK

Title is self-explanatory.

The immediate part of addi should support the range [-2^15,2^15) but it only supports [-2^7,2^7).

Sometimes j instructions jump to the beginning of the code instead of the specified label.
for example:

add $zero,$zero,$zero
add $zero,$zero,$zero
add $zero,$zero,$zero
j label1
j label2
j label3
j label4
j label5
j label6
j label7
label1:
j label2:
label2:
j label3
label3:
j label4
label4:
j label5
label5:
j label6
label6:
j label7
label7:
j label8
label8:
j label9
label9:
j label10
label10:
j label11
label11:
j label12
label12:
j label13
label13:
j label14
label14:
j label1
j label10
label10:
j label11
label11:
j label12
label12:
j label13
label13:
j label14
label14:
j label15
label15:
j label16
label16:
j label1

From what I understood, function 92 is supposed to tell whether this is the first time OS is running. But it is not working.

It seems to like we have some problem with open the files one after the other.

That segment of code relate to interrupt handling in Computer.java we must put break; at end of the case1 because this case have 2 case.
It is kind of notice for developer not an issue.

Using sw or lw on any memory cell after 5 causes an array index out of range.

Commented instructions are still assembled. Which is a major problem as it forces us to remove sections of code instead of commenting them out.