Implement invocation interface; don't create new thread for main.

From-SVN: r42428

libjava/include/Makefile.in

@@ -73,6 +73,7 @@ CXXCPP = @CXXCPP@
 DIRLTDL = @DIRLTDL@
 DIVIDESPEC = @DIVIDESPEC@
 DLLTOOL = @DLLTOOL@
+EXCEPTIONSPEC = @EXCEPTIONSPEC@
 EXEEXT = @EXEEXT@
 GCC_UNWIND_INCLUDE = @GCC_UNWIND_INCLUDE@
 GCDEPS = @GCDEPS@

libjava/include/no-threads.h

@@ -102,11 +102,8 @@ _Jv_InitThreads (void)
 {
 }
 
-inline _Jv_Thread_t *
-_Jv_ThreadInitData (java::lang::Thread *)
-{
-  return NULL;
-}
+_Jv_Thread_t *
+_Jv_ThreadInitData (java::lang::Thread *);
 
 inline void
 _Jv_ThreadDestroyData (_Jv_Thread_t *data)
@@ -130,6 +127,16 @@ _Jv_ThreadSetPriority (_Jv_Thread_t *, jint)
 {
 }
 
+inline void
+_Jv_ThreadRegister (_Jv_Thread_t *data)
+{
+}
+
+inline void
+_Jv_ThreadUnRegister (void)
+{
+}
+
 void _Jv_ThreadStart (java::lang::Thread *, _Jv_Thread_t *,
 		      _Jv_ThreadStartFunc *meth);
 

libjava/include/posix-threads.h

@@ -194,6 +194,9 @@ _Jv_ThreadYield (void)
 #endif /* HAVE_SCHED_YIELD */
 }
 
+void _Jv_ThreadRegister (_Jv_Thread_t *data);
+void _Jv_ThreadUnRegister ();
+
 void _Jv_ThreadSetPriority (_Jv_Thread_t *data, jint prio);
 
 void _Jv_ThreadStart (java::lang::Thread *thread, _Jv_Thread_t *data,

libjava/include/win32-threads.h

@@ -25,6 +25,7 @@ typedef struct
 {
   int flags;            // Flags are defined in implementation.
   HANDLE handle;        // Actual handle to the thread
+  java::lang::Thread *thread_obj;
 } _Jv_Thread_t;
 
 typedef void _Jv_ThreadStartFunc (java::lang::Thread *);
@@ -120,6 +121,9 @@ _Jv_ThreadYield (void)
   Sleep (0);
 }
 
+void _Jv_ThreadRegister (_Jv_Thread_t *data);
+void _Jv_ThreadUnRegister ();
+
 void _Jv_ThreadSetPriority (_Jv_Thread_t *data, jint prio);
 void _Jv_ThreadStart (java::lang::Thread *thread, _Jv_Thread_t *data,
 		      _Jv_ThreadStartFunc *meth);