28 import java.util.*;
  29 import sun.jvm.hotspot.code.*;
  30 import sun.jvm.hotspot.interpreter.*;
  31 import sun.jvm.hotspot.debugger.*;
  32 import sun.jvm.hotspot.debugger.cdbg.*;
  33 import sun.jvm.hotspot.oops.*;
  34 import sun.jvm.hotspot.runtime.*;
  35 import sun.jvm.hotspot.utilities.PlatformInfo;
  36 
  37 public class PStack extends Tool {
  38     // in non-verbose mode, Method*s are not printed in java frames
  39    public PStack(boolean v, boolean concurrentLocks) {
  40       this.verbose = v;
  41       this.concurrentLocks = concurrentLocks;
  42    }
  43 
  44    public PStack() {
  45       this(true, true);
  46    }
  47 




  48    public void run() {
  49       run(System.out);
  50    }
  51 
  52    public void run(PrintStream out) {
  53       Debugger dbg = getAgent().getDebugger();
  54       run(out, dbg);
  55    }
  56 
  57    public void run(PrintStream out, Debugger dbg) {
  58       if (PlatformInfo.getOS().equals("darwin")) {
  59         out.println("Not available on Darwin");
  60         return;
  61       }
  62 
  63       CDebugger cdbg = dbg.getCDebugger();
  64       if (cdbg != null) {
  65          ConcurrentLocksPrinter concLocksPrinter = null;
  66          // compute and cache java Vframes.
  67          initJFrameCache();

  28 import java.util.*;
  29 import sun.jvm.hotspot.code.*;
  30 import sun.jvm.hotspot.interpreter.*;
  31 import sun.jvm.hotspot.debugger.*;
  32 import sun.jvm.hotspot.debugger.cdbg.*;
  33 import sun.jvm.hotspot.oops.*;
  34 import sun.jvm.hotspot.runtime.*;
  35 import sun.jvm.hotspot.utilities.PlatformInfo;
  36 
  37 public class PStack extends Tool {
  38     // in non-verbose mode, Method*s are not printed in java frames
  39    public PStack(boolean v, boolean concurrentLocks) {
  40       this.verbose = v;
  41       this.concurrentLocks = concurrentLocks;
  42    }
  43 
  44    public PStack() {
  45       this(true, true);
  46    }
  47 
  48    public PStack(JVMDebugger d) {
  49       super(d);
  50    }
  51 
  52    public void run() {
  53       run(System.out);
  54    }
  55 
  56    public void run(PrintStream out) {
  57       Debugger dbg = getAgent().getDebugger();
  58       run(out, dbg);
  59    }
  60 
  61    public void run(PrintStream out, Debugger dbg) {
  62       if (PlatformInfo.getOS().equals("darwin")) {
  63         out.println("Not available on Darwin");
  64         return;
  65       }
  66 
  67       CDebugger cdbg = dbg.getCDebugger();
  68       if (cdbg != null) {
  69          ConcurrentLocksPrinter concLocksPrinter = null;
  70          // compute and cache java Vframes.
  71          initJFrameCache();