86 java_util_zip_CRC32_updateByteBuffer, // implementation of java.util.zip.CRC32.updateByteBuffer()
87 java_util_zip_CRC32C_updateBytes, // implementation of java.util.zip.CRC32C.updateBytes(crc, b[], off, end)
88 java_util_zip_CRC32C_updateDirectByteBuffer, // implementation of java.util.zip.CRC32C.updateDirectByteBuffer(crc, address, off, end)
89 java_lang_Float_intBitsToFloat, // implementation of java.lang.Float.intBitsToFloat()
90 java_lang_Float_floatToRawIntBits, // implementation of java.lang.Float.floatToRawIntBits()
91 java_lang_Double_longBitsToDouble, // implementation of java.lang.Double.longBitsToDouble()
92 java_lang_Double_doubleToRawLongBits, // implementation of java.lang.Double.doubleToRawLongBits()
93 number_of_method_entries,
94 invalid = -1
95 };
96
97 // Conversion from the part of the above enum to vmIntrinsics::_invokeExact, etc.
98 static vmIntrinsics::ID method_handle_intrinsic(MethodKind kind) {
99 if (kind >= method_handle_invoke_FIRST && kind <= method_handle_invoke_LAST)
100 return vmIntrinsics::ID_from(static_cast<int>(vmIntrinsics::FIRST_MH_SIG_POLY) + (kind - method_handle_invoke_FIRST));
101 else
102 return vmIntrinsics::_none;
103 }
104
105 enum SomeConstants {
106 number_of_result_handlers = 10 // number of result handlers for native calls
107 };
108
109 protected:
110 static StubQueue* _code; // the interpreter code (codelets)
111
112 static bool _notice_safepoints; // true if safepoints are activated
113
114 static address _native_entry_begin; // Region for native entry code
115 static address _native_entry_end;
116
117 // method entry points
118 static address _entry_table[number_of_method_entries]; // entry points for a given method
119 static address _native_abi_to_tosca[number_of_result_handlers]; // for native method result handlers
120 static address _slow_signature_handler; // the native method generic (slow) signature handler
121
122 static address _rethrow_exception_entry; // rethrows an activation in previous frame
123
124 friend class AbstractInterpreterGenerator;
125 friend class InterpreterMacroAssembler;
126
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86 java_util_zip_CRC32_updateByteBuffer, // implementation of java.util.zip.CRC32.updateByteBuffer()
87 java_util_zip_CRC32C_updateBytes, // implementation of java.util.zip.CRC32C.updateBytes(crc, b[], off, end)
88 java_util_zip_CRC32C_updateDirectByteBuffer, // implementation of java.util.zip.CRC32C.updateDirectByteBuffer(crc, address, off, end)
89 java_lang_Float_intBitsToFloat, // implementation of java.lang.Float.intBitsToFloat()
90 java_lang_Float_floatToRawIntBits, // implementation of java.lang.Float.floatToRawIntBits()
91 java_lang_Double_longBitsToDouble, // implementation of java.lang.Double.longBitsToDouble()
92 java_lang_Double_doubleToRawLongBits, // implementation of java.lang.Double.doubleToRawLongBits()
93 number_of_method_entries,
94 invalid = -1
95 };
96
97 // Conversion from the part of the above enum to vmIntrinsics::_invokeExact, etc.
98 static vmIntrinsics::ID method_handle_intrinsic(MethodKind kind) {
99 if (kind >= method_handle_invoke_FIRST && kind <= method_handle_invoke_LAST)
100 return vmIntrinsics::ID_from(static_cast<int>(vmIntrinsics::FIRST_MH_SIG_POLY) + (kind - method_handle_invoke_FIRST));
101 else
102 return vmIntrinsics::_none;
103 }
104
105 enum SomeConstants {
106 number_of_result_handlers = 11 // number of result handlers for native calls
107 };
108
109 protected:
110 static StubQueue* _code; // the interpreter code (codelets)
111
112 static bool _notice_safepoints; // true if safepoints are activated
113
114 static address _native_entry_begin; // Region for native entry code
115 static address _native_entry_end;
116
117 // method entry points
118 static address _entry_table[number_of_method_entries]; // entry points for a given method
119 static address _native_abi_to_tosca[number_of_result_handlers]; // for native method result handlers
120 static address _slow_signature_handler; // the native method generic (slow) signature handler
121
122 static address _rethrow_exception_entry; // rethrows an activation in previous frame
123
124 friend class AbstractInterpreterGenerator;
125 friend class InterpreterMacroAssembler;
126
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