MIPS simulator written in python3 with gui displaying registers, memory values throughout execution, and console for syscall outputs.
The only requirement is python3-tk if you wish to use the gui. To install simply clone the repo, navigate to the project root and run
usage: main.py [-h] [-c] [-s] file_path
positional arguments:
file_path path to assembly file
optional arguments:
-h, --help show this help message and exit
-c, --console force cli interface instead of gui
-s, --step step through program line by line
To run through the file simply press enter once its opened, if using the -s flag press enter for each step (or hold enter to fast forward)
Warning: using the -s and -c flag at the same time will place code inline with output and may be messy to read. It is just suggested to use these together.
addi, add, sub, mult, mflo, mfhi, mul
sw, lw
sll, srl, and, or, xor, nor
beq, bne, bgez, bgtz, blez, bltz, bgezal, bltzal
j, jal, jr
note: syscall's print int and exit values are also implemented.
#Supported pseudo instructions
mul - mult and mflo
li - addi with 0
nop - do nothing
move - addu with 0