Translate function f into MIPS assembly language. If you need to use registers $t0 through $t7, use the lower-numbered registers first. Assume the function declaration for func is A????1int f(int a, int b);A????1. The code for function f is as follows:

int f(int a, int b, int c, int d){
       return func(func(a,b),c+d);
}

I usually don't have trouble converting programs into MIPS but I guess I'm not understanding the C code inthe first place hence why I'm strugging.

If you could explain to me what the function is doing and what they mean by "function declaration for func is A????1int f(int a, int b);A????1 in an easy way for me to understand, I would appreciate it. Since I know this involves the stack in MIPS, I wouldn't mind seeing the code or having that explained either since it is the first time I'm messing with the stack.