EECS 370 – Introduction to Computer Organization – Exam 1 w

1. LC-2K Assembly [4 pts]You are given the following segment of LC-2K assembly code:.fill 21626880 //=0x014A 0000haltCurious to determine what this program does, you run it on your recently completed Project1simulator. How many instructions does the simulator execute in total? (Note: all registers areinitialized to zero)A. 0B. 1C. 2 (partial credit of 2 pts is given if you choose this answer)D. Infinite (the instruction translates to jalr 1 2)2. Variables in Memory [6 pts]You find the program below by the printer in the CSE lab. Somebody deleted all the variablenames! Fortunately, we still have the information below from the last compilation. Reconstructthe original program by filling in the blanks based on the information provided.Variable information:• x is 4 bytes and resides on the stack.• y is 8 bytes and resides on the stack.• *r is 10 bytes and resides on the heap.• *x is 8 bytes and resides on the heap.• z is 2 bytes and resides in the static section.• p is 20 bytes and resides in the static section.• r is 4 bytes and resides in the static section.• w is 4 bytes and resides in the static section.char *_r_;char _p_ [20];int _w_;int mynamelessfunction(double _y_){static short _z_;int *_x_;. . .. . ._r__ = (char *)malloc(sizeof(char) * 10);. . ._x__ = (int *)malloc(sizeof(int) * 2);}. . .Page 2 of 12