Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
- $Id: signal.c 7246 2007-01-29 18:49:05Z twisti $
-
*/
#include "config.h"
#include "vm/types.h"
+#include "vm/global.h"
+
+#include "native/llni.h"
+
#if defined(ENABLE_THREADS)
# include "threads/native/threads.h"
#else
#include "vmcore/utf8.h"
+/* only define the following stuff with thread enabled ************************/
+
+#if defined(ENABLE_THREADS)
+
/* thread states **************************************************************/
#define THREAD_STATE_NEW 0
#define MAX_PRIORITY 10
+/* debug **********************************************************************/
+
+#if !defined(NDEBUG)
+# define DEBUGTHREADS(message, thread) \
+ do { \
+ if (opt_DebugThreads) { \
+ printf("[Thread %-16s: ", message); \
+ threads_thread_print_info(thread); \
+ printf("]\n"); \
+ } \
+ } while (0)
+#else
+# define DEBUGTHREADS(message, thread)
+#endif
+
+
+#if defined(__LINUX__)
+/* XXX Remove for exact-GC. */
+extern bool threads_pthreads_implementation_nptl;
+#endif
+
+
+/* inline functions ***********************************************************/
+
+/* threads_thread_get_object ***************************************************
+
+ Return the java.lang.Thread object for the given thread.
+
+*******************************************************************************/
+
+static inline java_handle_t *threads_thread_get_object(threadobject *t)
+{
+ return LLNI_WRAP(t->object);
+}
+
+
+/* threads_thread_set_object ***************************************************
+
+ Set the java.lang.Thread object for the given thread.
+
+*******************************************************************************/
+
+static inline void threads_thread_set_object(threadobject *t, java_handle_t *object)
+{
+ t->object = LLNI_DIRECT(object);
+}
+
+
/* function prototypes ********************************************************/
-threadobject *threads_create_thread(utf *name);
+void threads_preinit(void);
+
+threadobject *threads_list_first(void);
+threadobject *threads_list_next(threadobject *t);
+s4 threads_list_get_non_daemons(void);
+
+threadobject *threads_thread_new(void);
+void threads_thread_free(threadobject *t);
+
+bool threads_thread_start_internal(utf *name, functionptr f);
+void threads_thread_start(java_handle_t *object);
+
+void threads_thread_print_info(threadobject *t);
+
ptrint threads_get_current_tid(void);
-utf *threads_thread_get_state(threadobject *thread);
-bool threads_thread_is_alive(threadobject *thread);
+
+void threads_thread_state_runnable(threadobject *t);
+void threads_thread_state_waiting(threadobject *t);
+void threads_thread_state_timed_waiting(threadobject *t);
+void threads_thread_state_terminated(threadobject *t);
+utf *threads_thread_get_state(threadobject *t);
+
+bool threads_thread_is_alive(threadobject *t);
+
void threads_dump(void);
-void threads_print_stacktrace(threadobject *thread);
+void threads_thread_print_stacktrace(threadobject *thread);
+void threads_print_stacktrace(void);
+
+
+/* implementation specific functions */
+
+void threads_impl_preinit(void);
+
+void threads_list_lock(void);
+void threads_list_unlock(void);
+
+#if defined(ENABLE_GC_CACAO)
+void threads_mutex_gc_lock(void);
+void threads_mutex_gc_unlock(void);
+#endif
+
+void threads_mutex_join_lock(void);
+void threads_mutex_join_unlock(void);
+
+void threads_set_current_threadobject(threadobject *thread);
+void threads_impl_thread_new(threadobject *t);
+void threads_impl_thread_free(threadobject *t);
+void threads_impl_thread_start(threadobject *thread, functionptr f);
+
+void threads_yield(void);
+
+#endif /* ENABLE_THREADS */
#endif /* _THREADS_COMMON_H */