コード例 #1
0
ファイル: Gc.java プロジェクト: riven8192/LibIncubator
  public int trace(GcIntList roots) {
    this.flag = flag_provider.incrementAndGet();

    int sum = 0;
    for (int i = 0; i < roots.size(); i++) {
      sum += this.trace(roots.get(i));
    }
    return sum;
  }
コード例 #2
0
ファイル: Gc.java プロジェクト: riven8192/LibIncubator
  public void copyCollect(GcIntList roots, GcHeap sourceHeap, GcHeap targetHeap) {
    if (sourceHeap.heapIndex == 0 || sourceHeap.isEmpty()) {
      throw new IllegalStateException("invalid source heap #" + sourceHeap.heapIndex);
    }
    if (targetHeap.heapIndex == 0 || !targetHeap.isEmpty()) {
      throw new IllegalStateException("invalid target heap #" + targetHeap.heapIndex);
    }

    this.sourceHeap = sourceHeap;
    this.targetHeap = targetHeap;

    this.flag = flag_provider.incrementAndGet();

    for (int i = 0; i < roots.size(); i++) {
      int newRoot = this.traceAndMarkAndRewritePointers(roots.get(i));
      if (newRoot > 0) {
        roots.set(i, newRoot);
      }
    }

    sourceHeap.free();
  }