JVMTree

Type Members

1. case class Aload(loc: Int) extends JVMInstr with Product with Serializable

   

   JVM instructions.

   JVM instructions. See JVM documentation for descriptions.

   This list does not include all available instructions. To add a new one, just add it as a case class whose name is the instruction name with at least a starting capital letter.

   The arguments of the case class should be the instruction operands in the order in which they must appear in an instruction instance.

   The stackChange value must be the net change in stack elements when an instance of this instruction runs. E.g., zero means there is no change, whereas a stack change of one means that there is one more element on the operand stack after the instruction has executed than there is before.

2. case class Areturn() extends JVMInstr with Product with Serializable

   

3. case class ArrayLength() extends JVMInstr with Product with Serializable

   

4. case class Astore(loc: Int) extends JVMInstr with Product with Serializable

   

5. case class Bipush(num: Int) extends JVMInstr with Product with Serializable

   

6. case class ClassFile(source: String, name: String, superclassname: String, fields: Seq[JVMField], methods: Seq[JVMMethod]) extends Product with Serializable

   

   A class file defining a JVM class.

   A class file defining a JVM class. source gives the name of the source file from which this class file comes. name gives the name of the class that is being defined, and superClass is the name of the super class of this class. fields and methods define the components of the class.

7. case class Dup() extends JVMInstr with Product with Serializable

   

8. case class GetField(name: String, tipe: JVMType) extends JVMInstr with Product with Serializable

   

9. case class GetStatic(name: String, tipe: JVMType) extends JVMInstr with Product with Serializable

   

10. case class Goto(label: String) extends JVMInstr with Product with Serializable

    

11. case class Iadd() extends JVMInstr with Product with Serializable

    

12. case class Iaload() extends JVMInstr with Product with Serializable

    

13. case class Iastore() extends JVMInstr with Product with Serializable

    

14. case class Iconst_0() extends JVMInstr with Product with Serializable

    

15. case class Iconst_1() extends JVMInstr with Product with Serializable

    

16. case class Iconst_2() extends JVMInstr with Product with Serializable

    

17. case class Iconst_3() extends JVMInstr with Product with Serializable

    

18. case class Iconst_4() extends JVMInstr with Product with Serializable

    

19. case class Iconst_5() extends JVMInstr with Product with Serializable

    

20. case class Iconst_m1() extends JVMInstr with Product with Serializable

    

21. case class If_icmpge(label: String) extends JVMInstr with Product with Serializable

    

22. case class Ifeq(label: String) extends JVMInstr with Product with Serializable

    

23. case class Ifne(label: String) extends JVMInstr with Product with Serializable

    

24. case class Iload(loc: Int) extends JVMInstr with Product with Serializable

    

25. case class Imul() extends JVMInstr with Product with Serializable

    

26. case class InvokeSpecial(spec: JVMMethodSpec) extends JVMInstr with Product with Serializable

    

27. case class InvokeVirtual(spec: JVMMethodSpec) extends JVMInstr with Product with Serializable

    

28. case class Ireturn() extends JVMInstr with Product with Serializable

    

29. case class Istore(loc: Int) extends JVMInstr with Product with Serializable

    

30. case class Isub() extends JVMInstr with Product with Serializable

    

31. case class JVMArrayType(elemType: JVMType) extends JVMType with Product with Serializable

    

    A JVM array with the given element type.

32. case class JVMBooleanType() extends JVMType with Product with Serializable

    

    The Boolean type.

33. case class JVMClassType(name: String) extends JVMType with Product with Serializable

    

    A class type.

34. case class JVMField(name: String, tipe: JVMType) extends Product with Serializable

    

    A field in the class.

35. sealed abstract class JVMInstr extends Product

    

    Base class for JVM instructions.

    Base class for JVM instructions. stackChange records the number of elements by which the stack changes after execution of an instruction of this type. Thus, zero means no change, a positive value means an increase in stack size, and a negative value means a decrease in stack size.

36. case class JVMIntType() extends JVMType with Product with Serializable

    

    The integer type.

37. case class JVMMethod(spec: JVMMethodSpec, isStatic: Boolean, instrs: Seq[JVMInstr]) extends Product with Serializable

    

    A method in the class.

38. case class JVMMethodSpec(name: String, argTypes: Seq[JVMType], retType: JVMType) extends Product with Serializable

    

    A method specification.

39. case class JVMStringType() extends JVMType with Product with Serializable

    

    The string type.

40. sealed abstract class JVMType extends AnyRef

    

    Base class for JVM types.

41. case class JVMVoidType() extends JVMType with Product with Serializable

    

    The void type.

42. case class Label(label: String) extends JVMInstr with Product with Serializable

    

    A special instruction to mark the position of a label.

    A special instruction to mark the position of a label. These will be output symbolically by the compiler but then replaced with offsets by the assembler.

43. case class Ldc(num: Int) extends JVMInstr with Product with Serializable

    

44. case class New(className: String) extends JVMInstr with Product with Serializable

    

45. case class NewArray(elemtype: String) extends JVMInstr with Product with Serializable

    

46. case class PutField(name: String, tipe: JVMType) extends JVMInstr with Product with Serializable

    

47. case class Return() extends JVMInstr with Product with Serializable