1162 databuf.appendByte(1);
1163 break;
1164 case FLOAT:
1165 if (debugstackmap) System.out.print("float");
1166 databuf.appendByte(2);
1167 break;
1168 case DOUBLE:
1169 if (debugstackmap) System.out.print("double");
1170 databuf.appendByte(3);
1171 break;
1172 case LONG:
1173 if (debugstackmap) System.out.print("long");
1174 databuf.appendByte(4);
1175 break;
1176 case BOT: // null
1177 if (debugstackmap) System.out.print("null");
1178 databuf.appendByte(5);
1179 break;
1180 case CLASS:
1181 case ARRAY:
1182 case TYPEVAR:
1183 if (debugstackmap) System.out.print("object(" + types.erasure(t).tsym + ")");
1184 databuf.appendByte(7);
1185 databuf.appendChar(poolWriter.putClass(types.erasure(t)));
1186 break;
1187 case UNINITIALIZED_THIS:
1188 if (debugstackmap) System.out.print("uninit_this");
1189 databuf.appendByte(6);
1190 break;
1191 case UNINITIALIZED_OBJECT:
1192 { UninitializedType uninitType = (UninitializedType)t;
1193 databuf.appendByte(8);
1194 if (debugstackmap) System.out.print("uninit_object@" + uninitType.offset);
1195 databuf.appendChar(uninitType.offset);
1196 }
1197 break;
1198 default:
1199 throw new AssertionError();
1200 }
1201 }
1475 }
1476
1477 /** Write class `c' to outstream `out'.
1478 */
1479 public void writeClassFile(OutputStream out, ClassSymbol c)
1480 throws IOException, PoolOverflow, StringOverflow {
1481 Assert.check((c.flags() & COMPOUND) == 0);
1482 databuf.reset();
1483 poolbuf.reset();
1484
1485 Type supertype = types.supertype(c.type);
1486 List<Type> interfaces = types.interfaces(c.type);
1487 List<Type> typarams = c.type.getTypeArguments();
1488
1489 int flags;
1490 if (c.owner.kind == MDL) {
1491 flags = ACC_MODULE;
1492 } else {
1493 flags = adjustFlags(c.flags() & ~DEFAULT);
1494 if ((flags & PROTECTED) != 0) flags |= PUBLIC;
1495 flags = flags & ClassFlags & ~STRICTFP;
1496 if ((flags & INTERFACE) == 0) flags |= ACC_SUPER;
1497 }
1498
1499 if (dumpClassModifiers) {
1500 PrintWriter pw = log.getWriter(Log.WriterKind.ERROR);
1501 pw.println();
1502 pw.println("CLASSFILE " + c.getQualifiedName());
1503 pw.println("---" + flagNames(flags));
1504 }
1505 databuf.appendChar(flags);
1506
1507 if (c.owner.kind == MDL) {
1508 PackageSymbol unnamed = ((ModuleSymbol) c.owner).unnamedPackage;
1509 databuf.appendChar(poolWriter.putClass(new ClassSymbol(0, names.module_info, unnamed)));
1510 } else {
1511 databuf.appendChar(poolWriter.putClass(c));
1512 }
1513 databuf.appendChar(supertype.hasTag(CLASS) ? poolWriter.putClass((ClassSymbol)supertype.tsym) : 0);
1514 databuf.appendChar(interfaces.length());
1515 for (List<Type> l = interfaces; l.nonEmpty(); l = l.tail)
1620 out.write(databuf.elems, 0, databuf.length);
1621 }
1622
1623 /**Allows subclasses to write additional class attributes
1624 *
1625 * @return the number of attributes written
1626 */
1627 protected int writeExtraClassAttributes(ClassSymbol c) {
1628 return 0;
1629 }
1630
1631 int adjustFlags(final long flags) {
1632 int result = (int)flags;
1633
1634 if ((flags & BRIDGE) != 0)
1635 result |= ACC_BRIDGE;
1636 if ((flags & VARARGS) != 0)
1637 result |= ACC_VARARGS;
1638 if ((flags & DEFAULT) != 0)
1639 result &= ~ABSTRACT;
1640 return result;
1641 }
1642
1643 long getLastModified(FileObject filename) {
1644 long mod = 0;
1645 try {
1646 mod = filename.getLastModified();
1647 } catch (SecurityException e) {
1648 throw new AssertionError("CRT: couldn't get source file modification date: " + e.getMessage());
1649 }
1650 return mod;
1651 }
1652 }
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1162 databuf.appendByte(1);
1163 break;
1164 case FLOAT:
1165 if (debugstackmap) System.out.print("float");
1166 databuf.appendByte(2);
1167 break;
1168 case DOUBLE:
1169 if (debugstackmap) System.out.print("double");
1170 databuf.appendByte(3);
1171 break;
1172 case LONG:
1173 if (debugstackmap) System.out.print("long");
1174 databuf.appendByte(4);
1175 break;
1176 case BOT: // null
1177 if (debugstackmap) System.out.print("null");
1178 databuf.appendByte(5);
1179 break;
1180 case CLASS:
1181 case ARRAY:
1182 if (debugstackmap) System.out.print("object(" + types.erasure(t).tsym + ")");
1183 databuf.appendByte(7);
1184 databuf.appendChar(types.isValue(t) ? poolWriter.putClass(new ConstantPoolQType(types.erasure(t), types)) : poolWriter.putClass(types.erasure(t)));
1185 break;
1186 case TYPEVAR:
1187 if (debugstackmap) System.out.print("object(" + types.erasure(t).tsym + ")");
1188 databuf.appendByte(7);
1189 databuf.appendChar(poolWriter.putClass(types.erasure(t)));
1190 break;
1191 case UNINITIALIZED_THIS:
1192 if (debugstackmap) System.out.print("uninit_this");
1193 databuf.appendByte(6);
1194 break;
1195 case UNINITIALIZED_OBJECT:
1196 { UninitializedType uninitType = (UninitializedType)t;
1197 databuf.appendByte(8);
1198 if (debugstackmap) System.out.print("uninit_object@" + uninitType.offset);
1199 databuf.appendChar(uninitType.offset);
1200 }
1201 break;
1202 default:
1203 throw new AssertionError();
1204 }
1205 }
1479 }
1480
1481 /** Write class `c' to outstream `out'.
1482 */
1483 public void writeClassFile(OutputStream out, ClassSymbol c)
1484 throws IOException, PoolOverflow, StringOverflow {
1485 Assert.check((c.flags() & COMPOUND) == 0);
1486 databuf.reset();
1487 poolbuf.reset();
1488
1489 Type supertype = types.supertype(c.type);
1490 List<Type> interfaces = types.interfaces(c.type);
1491 List<Type> typarams = c.type.getTypeArguments();
1492
1493 int flags;
1494 if (c.owner.kind == MDL) {
1495 flags = ACC_MODULE;
1496 } else {
1497 flags = adjustFlags(c.flags() & ~DEFAULT);
1498 if ((flags & PROTECTED) != 0) flags |= PUBLIC;
1499 flags = flags & (ClassFlags | ACC_VALUE) & ~STRICTFP;
1500 if ((flags & INTERFACE) == 0) flags |= ACC_SUPER;
1501 }
1502
1503 if (dumpClassModifiers) {
1504 PrintWriter pw = log.getWriter(Log.WriterKind.ERROR);
1505 pw.println();
1506 pw.println("CLASSFILE " + c.getQualifiedName());
1507 pw.println("---" + flagNames(flags));
1508 }
1509 databuf.appendChar(flags);
1510
1511 if (c.owner.kind == MDL) {
1512 PackageSymbol unnamed = ((ModuleSymbol) c.owner).unnamedPackage;
1513 databuf.appendChar(poolWriter.putClass(new ClassSymbol(0, names.module_info, unnamed)));
1514 } else {
1515 databuf.appendChar(poolWriter.putClass(c));
1516 }
1517 databuf.appendChar(supertype.hasTag(CLASS) ? poolWriter.putClass((ClassSymbol)supertype.tsym) : 0);
1518 databuf.appendChar(interfaces.length());
1519 for (List<Type> l = interfaces; l.nonEmpty(); l = l.tail)
1624 out.write(databuf.elems, 0, databuf.length);
1625 }
1626
1627 /**Allows subclasses to write additional class attributes
1628 *
1629 * @return the number of attributes written
1630 */
1631 protected int writeExtraClassAttributes(ClassSymbol c) {
1632 return 0;
1633 }
1634
1635 int adjustFlags(final long flags) {
1636 int result = (int)flags;
1637
1638 if ((flags & BRIDGE) != 0)
1639 result |= ACC_BRIDGE;
1640 if ((flags & VARARGS) != 0)
1641 result |= ACC_VARARGS;
1642 if ((flags & DEFAULT) != 0)
1643 result &= ~ABSTRACT;
1644 if ((flags & VALUE) != 0)
1645 result |= ACC_VALUE;
1646 return result;
1647 }
1648
1649 long getLastModified(FileObject filename) {
1650 long mod = 0;
1651 try {
1652 mod = filename.getLastModified();
1653 } catch (SecurityException e) {
1654 throw new AssertionError("CRT: couldn't get source file modification date: " + e.getMessage());
1655 }
1656 return mod;
1657 }
1658 }
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