private static synchronized void initialize(TypeDataBase db) {
Type type = db.lookupType("InterpreterCodelet");
sizeField = type.getCIntegerField("_size");
descriptionField = type.getAddressField("_description");
isSafepointSafeField = type.getJIntField("_is_safepoint_safe");
bytecodeField = type.getCIntegerField("_bytecode");
instanceSize = type.getSize();
}
private static synchronized void initialize(TypeDataBase db) throws WrongTypeException {
Type type = db.lookupType("methodOopDesc");
constMethod = new OopField(type.getOopField("_constMethod"), 0);
constants = new OopField(type.getOopField("_constants"), 0);
methodSize = new CIntField(type.getCIntegerField("_method_size"), 0);
maxStack = new CIntField(type.getCIntegerField("_max_stack"), 0);
maxLocals = new CIntField(type.getCIntegerField("_max_locals"), 0);
sizeOfParameters = new CIntField(type.getCIntegerField("_size_of_parameters"), 0);
accessFlags = new CIntField(type.getCIntegerField("_access_flags"), 0);
code = type.getAddressField("_code");
vtableIndex = new CIntField(type.getCIntegerField("_vtable_index"), 0);
if (!VM.getVM().isCore()) {
invocationCounter = new CIntField(type.getCIntegerField("_invocation_counter"), 0);
}
bytecodeOffset = type.getSize();
/*
interpreterEntry = type.getAddressField("_interpreter_entry");
fromCompiledCodeEntryPoint = type.getAddressField("_from_compiled_code_entry_point");
*/
objectInitializerName = null;
classInitializerName = null;
}
private static synchronized void initialize(TypeDataBase db) {
Type type = db.lookupType("AbstractInterpreter");
codeField = type.getAddressField("_code");
}