Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
- $Id: threads.h 7474 2007-03-07 11:47:45Z michi $
-
*/
/* forward typedefs ***********************************************************/
-typedef struct threadobject threadobject;
-typedef union threads_table_entry_t threads_table_entry_t;
-typedef struct threads_table_t threads_table_t;
+typedef struct threadobject threadobject;
#include "config.h"
#include "mm/memory.h"
#include "native/jni.h"
+#include "native/localref.h"
#include "native/include/java_lang_Thread.h"
#include "threads/native/lock.h"
#endif /* defined(HAVE___THREAD) */
-/* threads_table_entry_t *******************************************************
-
- An entry in the global threads table.
-
-*******************************************************************************/
-
-union threads_table_entry_t {
- threadobject *thread; /* an existing thread */
- ptrint nextfree; /* next free index */
-};
-
-
-/* threads_table_t *************************************************************
-
- Struct for the global threads table.
-
-*******************************************************************************/
-
-struct threads_table_t {
- threads_table_entry_t *table; /* the table, threads[0] is the head */
- /* of the free list. Real entries */
- /* start at threads[1]. */
- s4 size; /* current size of the table */
-};
-
-
/* threadobject ****************************************************************
Struct holding thread local variables.
struct threadobject {
java_lang_Thread *object; /* link to java.lang.Thread object */
- lock_execution_env_t ee; /* data for the lock implementation */
-
- threadobject *next; /* next thread in list, or self */
- threadobject *prev; /* prev thread in list, or self */
-
ptrint thinlock; /* pre-computed thin lock value */
s4 index; /* thread index, starting with 1 */
u4 flags; /* flag field */
+ u4 state; /* state field */
pthread_t tid; /* pthread id */
mach_port_t mach_thread; /* Darwin thread id */
#endif
- pthread_mutex_t joinmutex;
- pthread_cond_t joincond;
-
/* these are used for the wait/notify implementation */
pthread_mutex_t waitmutex;
pthread_cond_t waitcond;
u1 *pc; /* current PC (used for profiling) */
- java_objectheader *_exceptionptr; /* current exception */
+ java_object_t *_exceptionptr; /* current exception */
stackframeinfo *_stackframeinfo; /* current native stackframeinfo */
localref_table *_localref_table; /* JNI local references */
#endif
dumpinfo_t dumpinfo; /* dump memory info structure */
+
+#if defined(ENABLE_DEBUG_FILTER)
+ u2 filterverbosecallctr[2]; /* counters for verbose call filter */
+#endif
+
+#if !defined(NDEBUG)
+ s4 tracejavacallindent;
+ u4 tracejavacallcount;
+#endif
+
+ listnode_t linkage; /* threads-list */
};
/* stackframeinfo *************************************************************/
-#define STACKFRAMEINFO (&(THREADOBJECT->_stackframeinfo))
+#define STACKFRAMEINFO (THREADOBJECT->_stackframeinfo)
+/* counter for verbose call filter ********************************************/
-/* variables ******************************************************************/
+#if defined(ENABLE_DEBUG_FILTER)
+# define FILTERVERBOSECALLCTR (THREADOBJECT->filterverbosecallctr)
+#endif
-extern threadobject *mainthreadobj;
+/* state for trace java call **************************************************/
+#if !defined(NDEBUG)
+# define TRACEJAVACALLINDENT (THREADOBJECT->tracejavacallindent)
+# define TRACEJAVACALLCOUNT (THREADOBJECT->tracejavacallcount)
+#endif
/* functions ******************************************************************/
threadobject *threads_get_current_threadobject(void);
-void threads_preinit(void);
bool threads_init(void);
-void threads_start_javathread(java_lang_Thread *object);
void threads_start_thread(threadobject *thread, functionptr function);
void threads_set_thread_priority(pthread_t tid, int priority);
void threads_join_all_threads(void);
void threads_sleep(s8 millis, s4 nanos);
-void threads_yield(void);
bool threads_wait_with_timeout_relative(threadobject *t, s8 millis, s4 nanos);
void threads_cast_stopworld(void);
void threads_cast_startworld(void);
-void threads_dump(void);
-
#endif /* _THREADS_H */