org.jruby.ir.interpreter

Class InterpreterEngine

java.lang.Object

org.jruby.ir.interpreter.InterpreterEngine

Direct Known Subclasses:

BodyInterpreterEngine, SimpleMethodInterpreterEngine, StartupInterpreterEngine

public class InterpreterEngine
extends Object

Base full interpreter. Subclasses can use utility methods here and override what they want. This method requires that it has fully built and has had a CFG made, etc...

Constructor Summary

Constructors

Constructor and Description
InterpreterEngine()

Method Summary

Methods

Modifier and Type	Method and Description
protected static void	extractToMethodToAvoidC2Crash(Instr instr, Throwable t)
IRubyObject	interpret(ThreadContext context, Block block, IRubyObject self, InterpreterContext interpreterContext, RubyModule implClass, String name, Block blockArg)
IRubyObject	interpret(ThreadContext context, Block block, IRubyObject self, InterpreterContext interpreterContext, RubyModule implClass, String name, IRubyObject[] args, Block blockArg)
IRubyObject	interpret(ThreadContext context, Block block, IRubyObject self, InterpreterContext interpreterContext, RubyModule implClass, String name, IRubyObject arg1, Block blockArg)
IRubyObject	interpret(ThreadContext context, Block block, IRubyObject self, InterpreterContext interpreterContext, RubyModule implClass, String name, IRubyObject arg1, IRubyObject arg2, Block blockArg)
IRubyObject	interpret(ThreadContext context, Block block, IRubyObject self, InterpreterContext interpreterContext, RubyModule implClass, String name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, Block blockArg)
IRubyObject	interpret(ThreadContext context, Block block, IRubyObject self, InterpreterContext interpreterContext, RubyModule implClass, String name, IRubyObject arg1, IRubyObject arg2, IRubyObject arg3, IRubyObject arg4, Block blockArg)
protected static void	interpretFloatOp(AluInstr instr, Operation op, double[] floats, boolean[] booleans)
protected static void	interpretIntOp(AluInstr instr, Operation op, long[] fixnums, boolean[] booleans)
protected static void	processBookKeepingOp(ThreadContext context, Block block, Instr instr, Operation operation, String name, IRubyObject[] args, IRubyObject self, Block blockArg, RubyModule implClass, DynamicScope currDynScope, Object[] temp, StaticScope currScope)
protected static void	processCall(ThreadContext context, Instr instr, Operation operation, DynamicScope currDynScope, StaticScope currScope, Object[] temp, IRubyObject self)
protected static void	processOtherOp(ThreadContext context, Block block, Instr instr, Operation operation, DynamicScope currDynScope, StaticScope currScope, Object[] temp, IRubyObject self, double[] floats, long[] fixnums, boolean[] booleans)
protected static IRubyObject	processReturnOp(ThreadContext context, Block block, Instr instr, Operation operation, DynamicScope currDynScope, Object[] temp, IRubyObject self, StaticScope currScope)
protected static void	receiveArg(ThreadContext context, Instr i, Operation operation, IRubyObject[] args, boolean acceptsKeywordArgument, DynamicScope currDynScope, Object[] temp, Object exception, Block blockArg)
protected static Object	retrieveOp(Operand r, ThreadContext context, IRubyObject self, DynamicScope currDynScope, StaticScope currScope, Object[] temp)
protected static void	setResult(Object[] temp, DynamicScope currDynScope, Instr instr, Object result)
protected static void	setResult(Object[] temp, DynamicScope currDynScope, Variable resultVar, Object result)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

InterpreterEngine

public InterpreterEngine()

Method Detail

interpret

public IRubyObject interpret(ThreadContext context,
                    Block block,
                    IRubyObject self,
                    InterpreterContext interpreterContext,
                    RubyModule implClass,
                    String name,
                    Block blockArg)

interpret

public IRubyObject interpret(ThreadContext context,
                    Block block,
                    IRubyObject self,
                    InterpreterContext interpreterContext,
                    RubyModule implClass,
                    String name,
                    IRubyObject arg1,
                    Block blockArg)

interpret

public IRubyObject interpret(ThreadContext context,
                    Block block,
                    IRubyObject self,
                    InterpreterContext interpreterContext,
                    RubyModule implClass,
                    String name,
                    IRubyObject arg1,
                    IRubyObject arg2,
                    Block blockArg)

interpret

public IRubyObject interpret(ThreadContext context,
                    Block block,
                    IRubyObject self,
                    InterpreterContext interpreterContext,
                    RubyModule implClass,
                    String name,
                    IRubyObject arg1,
                    IRubyObject arg2,
                    IRubyObject arg3,
                    Block blockArg)

interpret

public IRubyObject interpret(ThreadContext context,
                    Block block,
                    IRubyObject self,
                    InterpreterContext interpreterContext,
                    RubyModule implClass,
                    String name,
                    IRubyObject arg1,
                    IRubyObject arg2,
                    IRubyObject arg3,
                    IRubyObject arg4,
                    Block blockArg)

interpret

public IRubyObject interpret(ThreadContext context,
                    Block block,
                    IRubyObject self,
                    InterpreterContext interpreterContext,
                    RubyModule implClass,
                    String name,
                    IRubyObject[] args,
                    Block blockArg)

interpretIntOp

protected static void interpretIntOp(AluInstr instr,
                  Operation op,
                  long[] fixnums,
                  boolean[] booleans)

interpretFloatOp

protected static void interpretFloatOp(AluInstr instr,
                    Operation op,
                    double[] floats,
                    boolean[] booleans)

receiveArg

protected static void receiveArg(ThreadContext context,
              Instr i,
              Operation operation,
              IRubyObject[] args,
              boolean acceptsKeywordArgument,
              DynamicScope currDynScope,
              Object[] temp,
              Object exception,
              Block blockArg)

processCall

protected static void processCall(ThreadContext context,
               Instr instr,
               Operation operation,
               DynamicScope currDynScope,
               StaticScope currScope,
               Object[] temp,
               IRubyObject self)

processBookKeepingOp

protected static void processBookKeepingOp(ThreadContext context,
                        Block block,
                        Instr instr,
                        Operation operation,
                        String name,
                        IRubyObject[] args,
                        IRubyObject self,
                        Block blockArg,
                        RubyModule implClass,
                        DynamicScope currDynScope,
                        Object[] temp,
                        StaticScope currScope)

processReturnOp

protected static IRubyObject processReturnOp(ThreadContext context,
                          Block block,
                          Instr instr,
                          Operation operation,
                          DynamicScope currDynScope,
                          Object[] temp,
                          IRubyObject self,
                          StaticScope currScope)

processOtherOp

protected static void processOtherOp(ThreadContext context,
                  Block block,
                  Instr instr,
                  Operation operation,
                  DynamicScope currDynScope,
                  StaticScope currScope,
                  Object[] temp,
                  IRubyObject self,
                  double[] floats,
                  long[] fixnums,
                  boolean[] booleans)

extractToMethodToAvoidC2Crash

protected static void extractToMethodToAvoidC2Crash(Instr instr,
                                 Throwable t)

setResult

protected static void setResult(Object[] temp,
             DynamicScope currDynScope,
             Variable resultVar,
             Object result)

setResult

protected static void setResult(Object[] temp,
             DynamicScope currDynScope,
             Instr instr,
             Object result)

retrieveOp

protected static Object retrieveOp(Operand r,
                ThreadContext context,
                IRubyObject self,
                DynamicScope currDynScope,
                StaticScope currScope,
                Object[] temp)