10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 #include "precompiled.hpp" 27 #include "asm/assembler.hpp" 28 #include "interpreter/bytecodeHistogram.hpp" 29 #include "interpreter/cppInterpreterGenerator.hpp" 30 #include "interpreter/interpreter.hpp" 31 #include "interpreter/interpreterRuntime.hpp" 32 #include "interpreter/templateTable.hpp" 33 #include "oops/arrayOop.hpp" 34 #include "oops/methodData.hpp" 35 #include "oops/method.hpp" 36 #include "oops/oop.inline.hpp" 37 #include "prims/jvmtiExport.hpp" 38 #include "prims/jvmtiThreadState.hpp" 39 #include "prims/methodHandles.hpp" 40 #include "runtime/arguments.hpp" 41 #include "runtime/frame.inline.hpp" 42 #include "runtime/sharedRuntime.hpp" 43 #include "runtime/stubRoutines.hpp" 44 #include "runtime/synchronizer.hpp" 45 #include "runtime/timer.hpp" 46 #include "runtime/vframeArray.hpp" 47 #include "utilities/debug.hpp" 48 #ifdef COMPILER1 49 #include "c1/c1_Runtime1.hpp" 50 #endif 51 #ifdef CC_INTERP 52 #include "interpreter/cppInterpreter.hpp" 53 #endif 54 55 address AbstractInterpreterGenerator::generate_slow_signature_handler() { 56 _masm->advance(1); 57 return (address) InterpreterRuntime::slow_signature_handler; 58 } 59 60 address CppInterpreterGenerator::generate_math_entry( 61 AbstractInterpreter::MethodKind kind) { 62 if (!InlineIntrinsics) 63 return NULL; 64 65 Unimplemented(); 66 return NULL; 67 } 68 69 address CppInterpreterGenerator::generate_abstract_entry() { 70 return generate_entry((address) ShouldNotCallThisEntry()); 71 } 72 73 bool AbstractInterpreter::can_be_compiled(methodHandle m) { 74 return true; 75 } | 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 #include "precompiled.hpp" 27 #include "asm/assembler.hpp" 28 #include "interpreter/bytecodeHistogram.hpp" 29 #include "interpreter/cppInterpreterGenerator.hpp" 30 #include "interpreter/interpreterRuntime.hpp" 31 #include "oops/method.hpp" 32 #include "runtime/arguments.hpp" 33 #include "interpreter/cppInterpreter.hpp" 34 35 address CppInterpreterGenerator::generate_slow_signature_handler() { 36 _masm->advance(1); 37 return (address) InterpreterRuntime::slow_signature_handler; 38 } 39 40 address CppInterpreterGenerator::generate_math_entry( 41 AbstractInterpreter::MethodKind kind) { 42 if (!InlineIntrinsics) 43 return NULL; 44 45 Unimplemented(); 46 return NULL; 47 } 48 49 address CppInterpreterGenerator::generate_abstract_entry() { 50 return generate_entry((address) ShouldNotCallThisEntry()); 51 } 52 53 address CppInterpreterGenerator::generate_empty_entry() { 54 if (!UseFastEmptyMethods) 55 return NULL; 56 57 return generate_entry((address) CppInterpreter::empty_entry); 58 } 59 60 address CppInterpreterGenerator::generate_accessor_entry() { 61 if (!UseFastAccessorMethods) 62 return NULL; 63 64 return generate_entry((address) CppInterpreter::accessor_entry); 65 } 66 67 address CppInterpreterGenerator::generate_Reference_get_entry(void) { 68 #if INCLUDE_ALL_GCS 69 if (UseG1GC) { 70 // We need to generate have a routine that generates code to: 71 // * load the value in the referent field 72 // * passes that value to the pre-barrier. 73 // 74 // In the case of G1 this will record the value of the 75 // referent in an SATB buffer if marking is active. 76 // This will cause concurrent marking to mark the referent 77 // field as live. 78 Unimplemented(); 79 } 80 #endif // INCLUDE_ALL_GCS 81 82 // If G1 is not enabled then attempt to go through the normal entry point 83 // Reference.get could be instrumented by jvmti 84 return NULL; 85 } 86 87 address CppInterpreterGenerator::generate_native_entry(bool synchronized) { 88 return generate_entry((address) CppInterpreter::native_entry); 89 } 90 91 address CppInterpreterGenerator::generate_normal_entry(bool synchronized) { 92 return generate_entry((address) CppInterpreter::normal_entry); 93 } |