Ejemplo n.º 1
0
  /** Add back 'this' in all HashSet in which it should be registered. */
  void notifyTargetChanged() {
    // hashCode depends on 'index', 'start', and 'end'.
    // Therefore before changing any of these values we
    // need to unregister 'this' from any HashSet where
    // this is registered, and then we need to add it
    // back...

    // Register 'this' in the HashSet held by start.
    BranchInstruction.notifyTargetChanged(this.start, this);
    if (this.end != this.start) {
      // Since hashCode() has changed we need to register
      // 'this' again in 'end'.
      // Add back 'this' in the HashSet held by 'end'.
      BranchInstruction.notifyTargetChanged(this.end, this);
    }
  }
Ejemplo n.º 2
0
  /** Remove this from any known HashSet in which it might be registered. */
  void notifyTargetChanging() {
    // hashCode depends on 'index', 'start', and 'end'.
    // Therefore before changing any of these values we
    // need to unregister 'this' from any HashSet where
    // this is registered, and then we need to add it
    // back...

    // Unregister 'this' from the HashSet held by 'start'.
    BranchInstruction.notifyTargetChanging(this.start, this);
    if (this.end != this.start) {
      // Since hashCode() is going to change we need to unregister
      // 'this' both form 'start' and 'end'.
      // Unregister 'this' from the HashSet held by 'end'.
      BranchInstruction.notifyTargetChanging(this.end, this);
    }
  }
Ejemplo n.º 3
0
 /* Set end of handler
  * @param end_pc End of handled region (inclusive)
  */
 public final void setEndPC(InstructionHandle end_pc) {
   BranchInstruction.notifyTargetChanging(this.end_pc, this);
   this.end_pc = end_pc;
   BranchInstruction.notifyTargetChanged(this.end_pc, this);
 }
Ejemplo n.º 4
0
 /* Set handler code
  * @param handler_pc Start of handler
  */
 public final void setHandlerPC(InstructionHandle handler_pc) {
   BranchInstruction.notifyTargetChanging(this.handler_pc, this);
   this.handler_pc = handler_pc;
   BranchInstruction.notifyTargetChanged(this.handler_pc, this);
 }
Ejemplo n.º 5
0
 /* Set start of handler
  * @param start_pc Start of handled region (inclusive)
  */
 public final void setStartPC(InstructionHandle start_pc) {
   BranchInstruction.notifyTargetChanging(this.start_pc, this);
   this.start_pc = start_pc;
   BranchInstruction.notifyTargetChanged(this.start_pc, this);
 }