Write assembly language code that uses a stack frame to implement the following high-level language function and its call. Do not optimize stack access in the function, (i.e., write all intermediate results to variables on the stack frame as indicated in the high-level language code).

/* Global variables */

word MemWord,

Result;

/* Function */

word DecMemW (word *Pointer) {

word MemW;

MemW = *Pointer;

MemW = MemW - 1;

*Pointer = MemW;

return MemW;

}

/* Call */

Result = DecMemW (&MemWord);