Problem 2:

Consider the following source code, where R, S, and T are constants declared with #define: long int A[R][S][T]; int store_ele(int h, int i, int j, long int *dest) { A[h][i][j] = *dest; return sizeof(A); } In compiling this program, GCC generates the following assembly code (with -O2): store_ele: movslq %esi, %rsi movslq %edi, %rdi movq (%rcx), %rax leaq (%rdi,%rdi,4), %rdi leaq (%rsi,%rsi,3), %rcx movslq %edx, %rdx leaq (%rcx,%rdi,4), %rcx addq %rcx, %rdx movq %rax, A(,%rdx,8) movl $1280, %eax ret Create a text file to show your work and the steps required to determine, R, S, and T. Use your reverse engineering skills to determine the values of R, S, and T, based upon the assembly code. Be sure to show all the calculations required to determine R, S, and T. (15 points each for R, S, T, 15 points for steps/calculations)