#define THREAD_FLAG_DAEMON 0x04 /* daemon thread */
#define THREAD_FLAG_IN_NATIVE 0x08 /* currently executing native code */
-#define SUSPEND_REASON_JNI 1 /* suspended from JNI */
-#define SUSPEND_REASON_STOPWORLD 2 /* suspended from stop-thw-world */
+#define SUSPEND_REASON_NONE 0 /* no reason to suspend */
+#define SUSPEND_REASON_JAVA 1 /* suspended from java.lang.Thread */
+#define SUSPEND_REASON_STOPWORLD 2 /* suspended from stop-the-world */
+#define SUSPEND_REASON_DUMP 3 /* suspended from threadlist dumping */
+#define SUSPEND_REASON_JVMTI 4 /* suspended from JVMTI agent */
typedef struct threadobject threadobject;
#include "vm/jit/intrp/intrp.h"
#endif
-#if defined(__DARWIN__)
-# include <mach/mach.h>
-
-typedef struct {
- Mutex* mutex;
- Condition* cond;
- int value;
-} sem_t;
-
-#else
-# include <semaphore.h>
-#endif
-
// FIXME
#ifdef __cplusplus
result = pthread_setspecific(thread_current_key, t);
if (result != 0)
-#warning Use below method instead!
//os::abort_errnum(result, "thread_set_current: pthread_setspecific failed");
vm_abort("thread_set_current: pthread_setspecific failed");
#endif
/* functions ******************************************************************/
-void threads_sem_init(sem_t *sem, bool shared, int value);
-void threads_sem_wait(sem_t *sem);
-void threads_sem_post(sem_t *sem);
-
void threads_start_thread(threadobject *thread, functionptr function);
void threads_set_thread_priority(pthread_t tid, int priority);
-#if defined(ENABLE_GC_CACAO)
-bool threads_suspend_thread(threadobject *thread, s4 reason);
-void threads_suspend_ack(u1* pc, u1* sp);
-bool threads_resume_thread(threadobject *thread);
-#endif
+bool threads_suspend_thread(threadobject *thread, int32_t reason);
+bool threads_resume_thread(threadobject *thread, int32_t reason);
+void threads_suspend_ack();
void threads_join_all_threads(void);