224 if (isLinked()) {
225 result |= JVMDIClassStatus.VERIFIED | JVMDIClassStatus.PREPARED;
226 }
227
228 if (isInitialized()) {
229 if (Assert.ASSERTS_ENABLED) {
230 Assert.that(isLinked(), "Class status is not consistent");
231 }
232 result |= JVMDIClassStatus.INITIALIZED;
233 }
234
235 if (isInErrorState()) {
236 result |= JVMDIClassStatus.ERROR;
237 }
238 return result;
239 }
240
241 // Byteside of the header
242 private static long headerSize;
243
244 public static long getHeaderSize() { return headerSize; }
245
246 // Accessors for declared fields
247 public Klass getArrayKlasses() { return (Klass) arrayKlasses.getValue(this); }
248 public ObjArray getMethods() { return (ObjArray) methods.getValue(this); }
249 public TypeArray getMethodOrdering() { return (TypeArray) methodOrdering.getValue(this); }
250 public ObjArray getLocalInterfaces() { return (ObjArray) localInterfaces.getValue(this); }
251 public ObjArray getTransitiveInterfaces() { return (ObjArray) transitiveInterfaces.getValue(this); }
252 public long nofImplementors() { return nofImplementors.getValue(this); }
253 public Klass getImplementor() { return (Klass) implementors[0].getValue(this); }
254 public Klass getImplementor(int i) { return (Klass) implementors[i].getValue(this); }
255 public TypeArray getFields() { return (TypeArray) fields.getValue(this); }
256 public ConstantPool getConstants() { return (ConstantPool) constants.getValue(this); }
257 public Oop getClassLoader() { return classLoader.getValue(this); }
258 public Oop getProtectionDomain() { return protectionDomain.getValue(this); }
259 public ObjArray getSigners() { return (ObjArray) signers.getValue(this); }
260 public Symbol getSourceFileName() { return getSymbol(sourceFileName); }
261 public Symbol getSourceDebugExtension(){ return getSymbol(sourceDebugExtension); }
262 public TypeArray getInnerClasses() { return (TypeArray) innerClasses.getValue(this); }
263 public long getNonstaticFieldSize() { return nonstaticFieldSize.getValue(this); }
442 visitor.doOop(localInterfaces, true);
443 visitor.doOop(transitiveInterfaces, true);
444 visitor.doCInt(nofImplementors, true);
445 for (int i = 0; i < IMPLEMENTORS_LIMIT; i++)
446 visitor.doOop(implementors[i], true);
447 visitor.doOop(fields, true);
448 visitor.doOop(constants, true);
449 visitor.doOop(classLoader, true);
450 visitor.doOop(protectionDomain, true);
451 visitor.doOop(signers, true);
452 visitor.doOop(innerClasses, true);
453 visitor.doCInt(nonstaticFieldSize, true);
454 visitor.doCInt(staticFieldSize, true);
455 visitor.doCInt(staticOopFieldCount, true);
456 visitor.doCInt(nonstaticOopMapSize, true);
457 visitor.doCInt(isMarkedDependent, true);
458 visitor.doCInt(initState, true);
459 visitor.doCInt(vtableLen, true);
460 visitor.doCInt(itableLen, true);
461 }
462
463 TypeArray fields = getFields();
464 int length = (int) fields.getLength();
465 for (int index = 0; index < length; index += NEXT_OFFSET) {
466 short accessFlags = fields.getShortAt(index + ACCESS_FLAGS_OFFSET);
467 short signatureIndex = fields.getShortAt(index + SIGNATURE_INDEX_OFFSET);
468 FieldType type = new FieldType(getConstants().getSymbolAt(signatureIndex));
469 AccessFlags access = new AccessFlags(accessFlags);
470 if (access.isStatic()) {
471 visitField(visitor, type, index);
472 }
473 }
474 }
475
476 public Klass getJavaSuper() {
477 return getSuper();
478 }
479
480 public void iterateNonStaticFields(OopVisitor visitor) {
481 if (getSuper() != null) {
482 ((InstanceKlass) getSuper()).iterateNonStaticFields(visitor);
483 }
484 TypeArray fields = getFields();
485
486 int length = (int) fields.getLength();
487 for (int index = 0; index < length; index += NEXT_OFFSET) {
488 short accessFlags = fields.getShortAt(index + ACCESS_FLAGS_OFFSET);
489 short signatureIndex = fields.getShortAt(index + SIGNATURE_INDEX_OFFSET);
490
491 FieldType type = new FieldType(getConstants().getSymbolAt(signatureIndex));
492 AccessFlags access = new AccessFlags(accessFlags);
493 if (!access.isStatic()) {
494 visitField(visitor, type, index);
495 }
496 }
497 }
498
499 /** Field access by name. */
500 public Field findLocalField(Symbol name, Symbol sig) {
501 TypeArray fields = getFields();
502 int n = (int) fields.getLength();
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224 if (isLinked()) {
225 result |= JVMDIClassStatus.VERIFIED | JVMDIClassStatus.PREPARED;
226 }
227
228 if (isInitialized()) {
229 if (Assert.ASSERTS_ENABLED) {
230 Assert.that(isLinked(), "Class status is not consistent");
231 }
232 result |= JVMDIClassStatus.INITIALIZED;
233 }
234
235 if (isInErrorState()) {
236 result |= JVMDIClassStatus.ERROR;
237 }
238 return result;
239 }
240
241 // Byteside of the header
242 private static long headerSize;
243
244 public long getObjectSize(Oop object) {
245 return getSizeHelper() * VM.getVM().getAddressSize();
246 }
247
248 public static long getHeaderSize() { return headerSize; }
249
250 // Accessors for declared fields
251 public Klass getArrayKlasses() { return (Klass) arrayKlasses.getValue(this); }
252 public ObjArray getMethods() { return (ObjArray) methods.getValue(this); }
253 public TypeArray getMethodOrdering() { return (TypeArray) methodOrdering.getValue(this); }
254 public ObjArray getLocalInterfaces() { return (ObjArray) localInterfaces.getValue(this); }
255 public ObjArray getTransitiveInterfaces() { return (ObjArray) transitiveInterfaces.getValue(this); }
256 public long nofImplementors() { return nofImplementors.getValue(this); }
257 public Klass getImplementor() { return (Klass) implementors[0].getValue(this); }
258 public Klass getImplementor(int i) { return (Klass) implementors[i].getValue(this); }
259 public TypeArray getFields() { return (TypeArray) fields.getValue(this); }
260 public ConstantPool getConstants() { return (ConstantPool) constants.getValue(this); }
261 public Oop getClassLoader() { return classLoader.getValue(this); }
262 public Oop getProtectionDomain() { return protectionDomain.getValue(this); }
263 public ObjArray getSigners() { return (ObjArray) signers.getValue(this); }
264 public Symbol getSourceFileName() { return getSymbol(sourceFileName); }
265 public Symbol getSourceDebugExtension(){ return getSymbol(sourceDebugExtension); }
266 public TypeArray getInnerClasses() { return (TypeArray) innerClasses.getValue(this); }
267 public long getNonstaticFieldSize() { return nonstaticFieldSize.getValue(this); }
446 visitor.doOop(localInterfaces, true);
447 visitor.doOop(transitiveInterfaces, true);
448 visitor.doCInt(nofImplementors, true);
449 for (int i = 0; i < IMPLEMENTORS_LIMIT; i++)
450 visitor.doOop(implementors[i], true);
451 visitor.doOop(fields, true);
452 visitor.doOop(constants, true);
453 visitor.doOop(classLoader, true);
454 visitor.doOop(protectionDomain, true);
455 visitor.doOop(signers, true);
456 visitor.doOop(innerClasses, true);
457 visitor.doCInt(nonstaticFieldSize, true);
458 visitor.doCInt(staticFieldSize, true);
459 visitor.doCInt(staticOopFieldCount, true);
460 visitor.doCInt(nonstaticOopMapSize, true);
461 visitor.doCInt(isMarkedDependent, true);
462 visitor.doCInt(initState, true);
463 visitor.doCInt(vtableLen, true);
464 visitor.doCInt(itableLen, true);
465 }
466 }
467
468 /*
469 * Visit the static fields of this InstanceKlass with the obj of
470 * the visitor set to the oop holding the fields, which is
471 * currently the java mirror.
472 */
473 public void iterateStaticFields(OopVisitor visitor) {
474 visitor.setObj(getJavaMirror());
475 visitor.prologue();
476 iterateStaticFieldsInternal(visitor);
477 visitor.epilogue();
478
479 }
480
481 void iterateStaticFieldsInternal(OopVisitor visitor) {
482 TypeArray fields = getFields();
483 int length = (int) fields.getLength();
484 for (int index = 0; index < length; index += NEXT_OFFSET) {
485 short accessFlags = fields.getShortAt(index + ACCESS_FLAGS_OFFSET);
486 short signatureIndex = fields.getShortAt(index + SIGNATURE_INDEX_OFFSET);
487 FieldType type = new FieldType(getConstants().getSymbolAt(signatureIndex));
488 AccessFlags access = new AccessFlags(accessFlags);
489 if (access.isStatic()) {
490 visitField(visitor, type, index);
491 }
492 }
493 }
494
495 public Klass getJavaSuper() {
496 return getSuper();
497 }
498
499 public void iterateNonStaticFields(OopVisitor visitor, Oop obj) {
500 if (getSuper() != null) {
501 ((InstanceKlass) getSuper()).iterateNonStaticFields(visitor, obj);
502 }
503 TypeArray fields = getFields();
504
505 int length = (int) fields.getLength();
506 for (int index = 0; index < length; index += NEXT_OFFSET) {
507 short accessFlags = fields.getShortAt(index + ACCESS_FLAGS_OFFSET);
508 short signatureIndex = fields.getShortAt(index + SIGNATURE_INDEX_OFFSET);
509
510 FieldType type = new FieldType(getConstants().getSymbolAt(signatureIndex));
511 AccessFlags access = new AccessFlags(accessFlags);
512 if (!access.isStatic()) {
513 visitField(visitor, type, index);
514 }
515 }
516 }
517
518 /** Field access by name. */
519 public Field findLocalField(Symbol name, Symbol sig) {
520 TypeArray fields = getFields();
521 int n = (int) fields.getLength();
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