1 package edu.berkeley.fleet.doc;
6 public class Constant {
10 boolean signExtend = false;
14 public Constant(String s) {
15 if (s.startsWith("0x")) {
16 setbits = Long.parseLong(s.substring(2), 16);
18 } else if (s.length() == 37) {
19 for(int i=0; i<37; i++) {
20 char c = s.charAt(36-i);
22 case '0': clearbits |= (1<<i); break;
23 case '1': setbits |= (1<<i); break;
25 case 's': signExtend = true; numberOffset = i; numberWidth++; break;
26 case 'u': signExtend = false; numberOffset = i; numberWidth++; break;
30 setbits = Long.parseLong(s);