Example SAL and MAL Programs

I've written a bunch of short programs to demonstrate how various things are done in MIPS assembly language. Here are links to them, in approximately the order in which I'll discuss them:

• 2.1.SAL.s, figure 2.1 from the book.
• 2.1.MAL.s, a MAL translation of the above.
• 2.1.TAL.s, a TAL translation of the above.
• 2.1.s, the same as 2.1.SAL.s but with some additional global labels so it's easier to understand while single-stepping through it.
• 2.7.SAL.s, which solves problem 2.7 in SAL.
• 2.9.SAL.s, problem 2.9 in SAL.
• 2.9.MAL.s, the same in MAL.
• 2.9.TAL.s, the same in TAL.
• 2.9.s, the same as 2.9.SAL.s plus globals for easier understanding.
• 2.11.SAL.s, problem 2.11 in SAL.
• 4.11.s, problem 4.11 in SAL.
• 7.15.s, problem 7.15 in SAL.
• 8.8.s, problem 8.8 in MAL.
• proc1.s, a simple procedure-calling example in MAL.
• proc2.s, a naive (and BUGGY!) attempt at nested procedure calling.
• proc3.s, a better attempt at nested procedure calling, using a stack.
• power.s, a recursive function that computes powers.
• power2.s, another version of the same function, using MIPS parameter-passing conventions.
• params.s, an example showing both parameter passing and local variable storage.