5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 // ciInstanceKlass 26 // 27 // This class represents a klassOop in the HotSpot virtual machine 28 // whose Klass part is an instanceKlass. It may or may not 29 // be loaded. 30 class ciInstanceKlass : public ciKlass { 31 CI_PACKAGE_ACCESS 32 friend class ciBytecodeStream; 33 friend class ciEnv; 34 friend class ciExceptionHandler; 35 friend class ciMethod; 36 friend class ciField; 37 38 private: 39 jobject _loader; 40 jobject _protection_domain; 41 42 instanceKlass::ClassState _init_state; // state of class 43 bool _is_shared; 44 bool _has_finalizer; 198 // but consider adding to vmSymbols.hpp instead. 199 200 bool is_leaf_type(); 201 ciInstanceKlass* implementor(int n); 202 203 // Is the defining class loader of this class the default loader? 204 bool uses_default_loader(); 205 206 bool is_java_lang_Object(); 207 208 // Is this klass in the given package? 209 bool is_in_package(const char* packagename) { 210 return is_in_package(packagename, (int) strlen(packagename)); 211 } 212 bool is_in_package(const char* packagename, int len); 213 214 // What kind of ciObject is this? 215 bool is_instance_klass() { return true; } 216 bool is_java_klass() { return true; } 217 }; | 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #ifndef SHARE_VM_CI_CIINSTANCEKLASS_HPP 26 #define SHARE_VM_CI_CIINSTANCEKLASS_HPP 27 28 #include "ci/ciConstantPoolCache.hpp" 29 #include "ci/ciFlags.hpp" 30 #include "ci/ciInstanceKlassKlass.hpp" 31 #include "ci/ciKlass.hpp" 32 #include "ci/ciSymbol.hpp" 33 34 // ciInstanceKlass 35 // 36 // This class represents a klassOop in the HotSpot virtual machine 37 // whose Klass part is an instanceKlass. It may or may not 38 // be loaded. 39 class ciInstanceKlass : public ciKlass { 40 CI_PACKAGE_ACCESS 41 friend class ciBytecodeStream; 42 friend class ciEnv; 43 friend class ciExceptionHandler; 44 friend class ciMethod; 45 friend class ciField; 46 47 private: 48 jobject _loader; 49 jobject _protection_domain; 50 51 instanceKlass::ClassState _init_state; // state of class 52 bool _is_shared; 53 bool _has_finalizer; 207 // but consider adding to vmSymbols.hpp instead. 208 209 bool is_leaf_type(); 210 ciInstanceKlass* implementor(int n); 211 212 // Is the defining class loader of this class the default loader? 213 bool uses_default_loader(); 214 215 bool is_java_lang_Object(); 216 217 // Is this klass in the given package? 218 bool is_in_package(const char* packagename) { 219 return is_in_package(packagename, (int) strlen(packagename)); 220 } 221 bool is_in_package(const char* packagename, int len); 222 223 // What kind of ciObject is this? 224 bool is_instance_klass() { return true; } 225 bool is_java_klass() { return true; } 226 }; 227 228 #endif // SHARE_VM_CI_CIINSTANCEKLASS_HPP |