QtSpim

QtSpim is a unique, easy-to-use simulator that runs MIPS32 programs. If you're diving into assembly language, this tool is super handy!

What Can You Do with QtSpim?

With QtSpim, you can read and execute assembly language programs made for the MIPS32 processor. It’s designed to be user-friendly, which makes it great for both beginners and seasoned pros.

Debugging Made Easy

The app also comes with a simple debugger. This means if your code has issues, you can troubleshoot them without too much hassle. Plus, it offers a minimal set of operating system services to help keep things running smoothly.

Limitations to Keep in Mind

Now, one thing to remember is that QtSpim doesn’t run binary (compiled) programs. So if you're looking to execute those, you'll need another option.

MIPS Architecture Variants

Also, it’s worth noting that QtSpim implements almost the entire MIPS32 assembler-extended instruction set. However, it skips some floating point comparisons and rounding modes along with the memory system page tables.

MIPS64 Compatibility Issues

The MIPS architecture has different versions. For instance, the MIPS64 architecture supports 64-bit integers and addresses. Because of this variety, Spim won't run programs designed for all MIPS processors.

Get Started with QtSpim!

If you’re ready to try out QtSpim for yourself, you can download it here!