Mix olive oil, rosemary and garlic in small mixing bowl. Divide in half.
Thread pork, pineapple, onions and peppers onto skewers. Brush with half of marinade and let stand 5 minutes.
Place skewers under preheated broiler 5 inches from heat; broil 10-15 minutes, or until meat is firm and lightly browned.
Meanwhile, heat remaining marinade in large skillet over medium-high heat; add broccoli and tomatoes, and cook 5 minutes, or until broccoli is bright green and tender.