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, 55 insertions, 0 deletions

diff --git a/libjava/testsuite/libjava.jvmti/natgetallthreads.cc b/libjava/testsuite/libjava.jvmti/natgetallthreads.cc
new file mode 100644
index 0000000..9c4d69c
--- /dev/null
+++ b/libjava/testsuite/libjava.jvmti/natgetallthreads.cc
@@ -0,0 +1,55 @@
+#include <gcj/cni.h>
+
+#include <jvm.h>
+#include <jvmti.h>
+#include <stdio.h>
+
+#include "jvmti-int.h"
+#include "getallthreads.h"
+
+void
+getallthreads::natPlaceholder ()
+{
+	 ex_frames--;
+
+	 if (ex_frames > 0)
+	   {
+			 if ((getallthreads::thread_num % 2) == 0)
+			   placeholder ();
+			 else
+				 natPlaceholder ();
+		 }
+	 else
+	   natRunner ();
+}
+
+void
+getallthreads::natRunner ()
+{
+	 done = true;
+	 while (done)
+    yield ();
+}
+
+void
+getallthreads::do_getallthreads_tests ()
+{
+  jvmtiEnv *env;
+  JavaVM *vm = _Jv_GetJavaVM ();
+  vm->GetEnv (reinterpret_cast<void **> (&env), JVMTI_VERSION_1_0);
+
+	 jint num_threads;
+	 jthread *thread_arr;
+
+	 jvmtiError jerr = env->GetAllThreads (&num_threads, &thread_arr);
+	 if (jerr != JVMTI_ERROR_NONE)
+	   {
+		   printf ("Test Failed, JVMTI Error!\n");
+			 return;
+		 }
+	 env->Deallocate (reinterpret_cast<unsigned char *> (thread_arr));
+	
+	 for (int i = 0; i < num_threads; i++)
+  	 printf ("Found thread %d\n", i+1 );
+}
+