Package sootup.java.bytecode.frontend.conversion

Class OperandStack

java.lang.Object
sootup.java.bytecode.frontend.conversion.OperandStack
public class OperandStack extends Object
This class resembles the stack which the bytecode fills. It is used to convert to jimple with Locals. (stack-machine -> "register" machine model)

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    Map<org.objectweb.asm.tree.AbstractInsnNode,sootup.java.bytecode.frontend.conversion.OperandMerging>
    mergings
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    OperandStack(AsmMethodSource methodSource, int nrInsn)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    sootup.java.bytecode.frontend.conversion.OperandMerging
    getOrCreateMerging(org.objectweb.asm.tree.AbstractInsnNode insn)
     
    List<sootup.java.bytecode.frontend.conversion.Operand>
    getStack()
     
    sootup.java.bytecode.frontend.conversion.Operand
    peek()
     
    sootup.java.bytecode.frontend.conversion.Operand
    pop()
     
    sootup.java.bytecode.frontend.conversion.Operand
    pop(Type t)
     
    sootup.java.bytecode.frontend.conversion.Operand
    popDual()
     
    sootup.java.bytecode.frontend.conversion.Operand
    popStackConst()
     
    sootup.java.bytecode.frontend.conversion.Operand
    popStackConstDual()
     
    void
    push(Type t, sootup.java.bytecode.frontend.conversion.Operand opr)
     
    void
    push(sootup.java.bytecode.frontend.conversion.Operand opr)
     
    void
    pushDual(sootup.java.bytecode.frontend.conversion.Operand opr)
     
    void
    setOperandStack(List<sootup.java.bytecode.frontend.conversion.Operand> stack)
     

    Methods inherited from class java.lang.Object

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

  • Field Details

    • mergings

      @Nonnull public Map<org.objectweb.asm.tree.AbstractInsnNode,sootup.java.bytecode.frontend.conversion.OperandMerging> mergings

  • Constructor Details

  • Method Details

    • getOrCreateMerging

      @Nonnull public sootup.java.bytecode.frontend.conversion.OperandMerging getOrCreateMerging(@Nonnull org.objectweb.asm.tree.AbstractInsnNode insn)

    • push

      public void push(@Nonnull sootup.java.bytecode.frontend.conversion.Operand opr)

    • pushDual

      public void pushDual(@Nonnull sootup.java.bytecode.frontend.conversion.Operand opr)

    • peek

      @Nonnull public sootup.java.bytecode.frontend.conversion.Operand peek()

    • push

      public void push(@Nonnull Type t, @Nonnull sootup.java.bytecode.frontend.conversion.Operand opr)

    • pop

      @Nonnull public sootup.java.bytecode.frontend.conversion.Operand pop()

    • popDual

      @Nonnull public sootup.java.bytecode.frontend.conversion.Operand popDual()

    • pop

      @Nonnull public sootup.java.bytecode.frontend.conversion.Operand pop(@Nonnull Type t)

    • popStackConst

      @Nonnull public sootup.java.bytecode.frontend.conversion.Operand popStackConst()

    • popStackConstDual

      @Nonnull public sootup.java.bytecode.frontend.conversion.Operand popStackConstDual()

    • getStack

      @Nonnull public List<sootup.java.bytecode.frontend.conversion.Operand> getStack()

    • setOperandStack

      public void setOperandStack(@Nonnull List<sootup.java.bytecode.frontend.conversion.Operand> stack)