1280 //
1281 class nmethodBucket: public CHeapObj<mtClass> {
1282 friend class VMStructs;
1283 private:
1284 nmethod* _nmethod;
1285 int _count;
1286 nmethodBucket* _next;
1287
1288 public:
1289 nmethodBucket(nmethod* nmethod, nmethodBucket* next) {
1290 _nmethod = nmethod;
1291 _next = next;
1292 _count = 1;
1293 }
1294 int count() { return _count; }
1295 int increment() { _count += 1; return _count; }
1296 int decrement();
1297 nmethodBucket* next() { return _next; }
1298 void set_next(nmethodBucket* b) { _next = b; }
1299 nmethod* get_nmethod() { return _nmethod; }
1300 };
1301
1302 // An iterator that's used to access the inner classes indices in the
1303 // InstanceKlass::_inner_classes array.
1304 class InnerClassesIterator : public StackObj {
1305 private:
1306 Array<jushort>* _inner_classes;
1307 int _length;
1308 int _idx;
1309 public:
1310
1311 InnerClassesIterator(instanceKlassHandle k) {
1312 _inner_classes = k->inner_classes();
1313 if (k->inner_classes() != NULL) {
1314 _length = _inner_classes->length();
1315 // The inner class array's length should be the multiple of
1316 // inner_class_next_offset if it only contains the InnerClasses
1317 // attribute data, or it should be
1318 // n*inner_class_next_offset+enclosing_method_attribute_size
1319 // if it also contains the EnclosingMethod data.
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1280 //
1281 class nmethodBucket: public CHeapObj<mtClass> {
1282 friend class VMStructs;
1283 private:
1284 nmethod* _nmethod;
1285 int _count;
1286 nmethodBucket* _next;
1287
1288 public:
1289 nmethodBucket(nmethod* nmethod, nmethodBucket* next) {
1290 _nmethod = nmethod;
1291 _next = next;
1292 _count = 1;
1293 }
1294 int count() { return _count; }
1295 int increment() { _count += 1; return _count; }
1296 int decrement();
1297 nmethodBucket* next() { return _next; }
1298 void set_next(nmethodBucket* b) { _next = b; }
1299 nmethod* get_nmethod() { return _nmethod; }
1300
1301 static int mark_dependent_nmethods(nmethodBucket* deps, DepChange& changes);
1302 static nmethodBucket* add_dependent_nmethod(nmethodBucket* deps, nmethod* nm);
1303 static bool remove_dependent_nmethod(nmethodBucket* deps, nmethod* nm);
1304 static nmethodBucket* clean_dependent_nmethods(nmethodBucket* deps);
1305 #ifndef PRODUCT
1306 static void print_dependent_nmethods(nmethodBucket* deps, bool verbose);
1307 static bool is_dependent_nmethod(nmethodBucket* deps, nmethod* nm);
1308 #endif //PRODUCT
1309 };
1310
1311 // An iterator that's used to access the inner classes indices in the
1312 // InstanceKlass::_inner_classes array.
1313 class InnerClassesIterator : public StackObj {
1314 private:
1315 Array<jushort>* _inner_classes;
1316 int _length;
1317 int _idx;
1318 public:
1319
1320 InnerClassesIterator(instanceKlassHandle k) {
1321 _inner_classes = k->inner_classes();
1322 if (k->inner_classes() != NULL) {
1323 _length = _inner_classes->length();
1324 // The inner class array's length should be the multiple of
1325 // inner_class_next_offset if it only contains the InnerClasses
1326 // attribute data, or it should be
1327 // n*inner_class_next_offset+enclosing_method_attribute_size
1328 // if it also contains the EnclosingMethod data.
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