jvmti.cc (_Jv_JVMTI_GetAllThreads): New function.

2007-01-16  Kyle Galloway  <kgallowa@redhat.com>

	* jvmti.cc (_Jv_JVMTI_GetAllThreads): New function.
	* testsuite/libjava.jvmti/getallthreads.java: New test.
	* testsuite/libjava.jvmti/natgetallthreads.cc: Ditto.
	* testsuite/libjava.jvmti/getallthreads.out: Ditto.
	* testsuite/libjava.jvmti/getallthreads.h: Ditto.
	* testsuite/libjava.jvmti/getallthreads.jar: Ditto.

From-SVN: r120827

1 files changed, 80 insertions, 0 deletions

diff --git a/libjava/testsuite/libjava.jvmti/getallthreads.java b/libjava/testsuite/libjava.jvmti/getallthreads.java
new file mode 100644
index 0000000..00be3a75
--- /dev/null
+++ b/libjava/testsuite/libjava.jvmti/getallthreads.java
@@ -0,0 +1,80 @@
+// Test JVMTI GetAllThreads
+
+import java.util.ArrayList;
+
+public class getallthreads extends Thread
+{
+	 public static int thread_num;
+	 public static ArrayList threads;
+
+	 public int ex_frames;
+  public boolean done = false;
+  
+  public static native void do_getallthreads_tests ();
+
+  public void run ()
+	 {
+    ex_frames = thread_num;
+		 thread_num++;
+
+		 if (ex_frames > 0)
+		   {
+        if ((ex_frames % 2) == 0)
+					 placeholder ();
+				 else
+					 natPlaceholder ();
+		   }
+		 else
+      runner ();
+	 }
+
+	 public native void natPlaceholder ();
+	 public native void natRunner ();
+
+	 public void placeholder ()
+	 {
+		 ex_frames--;
+
+		 if (ex_frames > 0)
+		   {
+				 if ((thread_num % 2) == 0)
+					 placeholder ();
+				 else
+					 natPlaceholder ();
+			 }
+		 else
+			 runner ();
+   }
+
+	 public void runner ()
+	 {
+		 done = true;
+		 while (done)
+			yield ();
+	 }
+
+  public static void main (String[] args)
+  {
+    System.out.println ("JVMTI GetAllThreads tests");
+    threads = new ArrayList (20);
+
+		getallthreads t;
+
+		for (int i = 0; i < 20; i++)
+		  {
+				t = new getallthreads ();
+				threads.add (t);
+				t.start ();
+				while (!t.done)
+					yield ();
+			}
+
+		do_getallthreads_tests ();
+
+		for (int i = 0; i < 20; i++)
+		  {
+				t = (getallthreads) threads.get(i);
+				t.done = false;
+			}
+  }
+}