Exemple #1
0
void
mono_threads_init (MonoThreadInfoCallbacks *callbacks, size_t info_size)
{
	gboolean res;
	threads_callbacks = *callbacks;
	thread_info_size = info_size;
#ifdef HOST_WIN32
	res = mono_native_tls_alloc (&thread_info_key, NULL);
#else
	res = mono_native_tls_alloc (&thread_info_key, unregister_thread);
#endif
	g_assert (res);

	res = mono_native_tls_alloc (&small_id_key, NULL);
	g_assert (res);

	InitializeCriticalSection (&global_suspend_lock);

	mono_lls_init (&thread_list, NULL);
	mono_thread_smr_init ();
	mono_threads_init_platform ();

	mono_threads_inited = TRUE;

	g_assert (sizeof (MonoNativeThreadId) <= sizeof (uintptr_t));
}
Exemple #2
0
void
mono_threads_init (MonoThreadInfoCallbacks *callbacks, size_t info_size)
{
	gboolean res;
	threads_callbacks = *callbacks;
	thread_info_size = info_size;
#ifdef HOST_WIN32
	res = mono_native_tls_alloc (&thread_info_key, NULL);
#else
	res = mono_native_tls_alloc (&thread_info_key, unregister_thread);
#endif
	g_assert (res);

	res = mono_native_tls_alloc (&small_id_key, NULL);
	g_assert (res);

	MONO_SEM_INIT (&global_suspend_semaphore, 1);

	mono_lls_init (&thread_list, NULL);
	mono_thread_smr_init ();
	mono_threads_init_platform ();

#if defined(__MACH__)
	mono_mach_init (thread_info_key);
#endif

	mono_threads_inited = TRUE;

	g_assert (sizeof (MonoNativeThreadId) <= sizeof (uintptr_t));
}
Exemple #3
0
void
mono_threads_init (MonoThreadInfoCallbacks *callbacks, size_t info_size)
{
	gboolean res;
	threads_callbacks = *callbacks;
	thread_info_size = info_size;
	const char *sleepLimit;
#ifdef HOST_WIN32
	res = mono_native_tls_alloc (&thread_info_key, NULL);
	res = mono_native_tls_alloc (&thread_exited_key, NULL);
#else
	res = mono_native_tls_alloc (&thread_info_key, (void *) thread_info_key_dtor);
	res = mono_native_tls_alloc (&thread_exited_key, (void *) thread_exited_dtor);
#endif

	g_assert (res);

#ifndef HAVE_KW_THREAD
	res = mono_native_tls_alloc (&small_id_key, NULL);
#endif
	g_assert (res);

	unified_suspend_enabled = g_getenv ("MONO_ENABLE_UNIFIED_SUSPEND") != NULL || mono_threads_is_coop_enabled ();
	
	if ((sleepLimit = g_getenv ("MONO_SLEEP_ABORT_LIMIT")) != NULL) {
		errno = 0;
		long threshold = strtol(sleepLimit, NULL, 10);
		if ((errno == 0) && (threshold >= 40))  {
			sleepAbortDuration = threshold;
			sleepWarnDuration = threshold / 20;
		} else
			g_warning("MONO_SLEEP_ABORT_LIMIT must be a number >= 40");
	}

	mono_os_sem_init (&global_suspend_semaphore, 1);
	mono_os_sem_init (&suspend_semaphore, 0);

	mono_lls_init (&thread_list, NULL, HAZARD_FREE_NO_LOCK);
	mono_thread_smr_init ();
	mono_threads_platform_init ();
	mono_threads_suspend_init ();
	mono_threads_coop_init ();
	mono_threads_abort_syscall_init ();

#if defined(__MACH__)
	mono_mach_init (thread_info_key);
#endif

	mono_threads_inited = TRUE;

	g_assert (sizeof (MonoNativeThreadId) <= sizeof (uintptr_t));
}
Exemple #4
0
void
mono_tls_init_runtime_keys (void)
{
#ifdef MONO_KEYWORD_THREAD
	MONO_THREAD_VAR_OFFSET (mono_tls_thread, tls_offsets [TLS_KEY_THREAD]);
	MONO_THREAD_VAR_OFFSET (mono_tls_jit_tls, tls_offsets [TLS_KEY_JIT_TLS]);
	MONO_THREAD_VAR_OFFSET (mono_tls_domain, tls_offsets [TLS_KEY_DOMAIN]);
	MONO_THREAD_VAR_OFFSET (mono_tls_lmf_addr, tls_offsets [TLS_KEY_LMF_ADDR]);
#else
	mono_native_tls_alloc (&mono_tls_key_thread, NULL);
	MONO_THREAD_VAR_OFFSET (mono_tls_key_thread, tls_offsets [TLS_KEY_THREAD]);
	mono_native_tls_alloc (&mono_tls_key_jit_tls, NULL);
	MONO_THREAD_VAR_OFFSET (mono_tls_key_jit_tls, tls_offsets [TLS_KEY_JIT_TLS]);
	mono_native_tls_alloc (&mono_tls_key_domain, NULL);
	MONO_THREAD_VAR_OFFSET (mono_tls_key_domain, tls_offsets [TLS_KEY_DOMAIN]);
	mono_native_tls_alloc (&mono_tls_key_lmf_addr, NULL);
	MONO_THREAD_VAR_OFFSET (mono_tls_key_lmf_addr, tls_offsets [TLS_KEY_LMF_ADDR]);
#endif
}
Exemple #5
0
void
mono_tls_init_gc_keys (void)
{
#ifdef MONO_KEYWORD_THREAD
	MONO_THREAD_VAR_OFFSET (mono_tls_sgen_thread_info, tls_offsets [TLS_KEY_SGEN_THREAD_INFO]);
#else
	mono_native_tls_alloc (&mono_tls_key_sgen_thread_info, NULL);
	MONO_THREAD_VAR_OFFSET (mono_tls_key_sgen_thread_info, tls_offsets [TLS_KEY_SGEN_THREAD_INFO]);
#endif
}
Exemple #6
0
void
mono_threads_init (MonoThreadInfoCallbacks *callbacks, size_t info_size)
{
	gboolean res;
	threads_callbacks = *callbacks;
	thread_info_size = info_size;
#ifdef HOST_WIN32
	res = mono_native_tls_alloc (&thread_info_key, NULL);
	res = mono_native_tls_alloc (&thread_exited_key, NULL);
#else
	res = mono_native_tls_alloc (&thread_info_key, (void *) unregister_thread);
	res = mono_native_tls_alloc (&thread_exited_key, (void *) thread_exited_dtor);
#endif

	g_assert (res);

#ifndef HAVE_KW_THREAD
	res = mono_native_tls_alloc (&small_id_key, NULL);
#endif
	g_assert (res);

	unified_suspend_enabled = g_getenv ("MONO_ENABLE_UNIFIED_SUSPEND") != NULL || mono_threads_is_coop_enabled ();

	mono_coop_sem_init (&global_suspend_semaphore, 1);
	mono_os_sem_init (&suspend_semaphore, 0);

	mono_lls_init (&thread_list, NULL);
	mono_thread_smr_init ();
	mono_threads_init_platform ();
	mono_threads_init_coop ();
	mono_threads_init_abort_syscall ();

#if defined(__MACH__)
	mono_mach_init (thread_info_key);
#endif

	mono_threads_inited = TRUE;

	g_assert (sizeof (MonoNativeThreadId) <= sizeof (uintptr_t));
}
void
mono_threads_coop_init (void)
{
	if (!mono_threads_is_coop_enabled ())
		return;

	mono_counters_register ("Coop Reset Blocking", MONO_COUNTER_GC | MONO_COUNTER_INT, &coop_reset_blocking_count);
	mono_counters_register ("Coop Try Blocking", MONO_COUNTER_GC | MONO_COUNTER_INT, &coop_try_blocking_count);
	mono_counters_register ("Coop Do Blocking", MONO_COUNTER_GC | MONO_COUNTER_INT, &coop_do_blocking_count);
	mono_counters_register ("Coop Do Polling", MONO_COUNTER_GC | MONO_COUNTER_INT, &coop_do_polling_count);
	mono_counters_register ("Coop Save Count", MONO_COUNTER_GC | MONO_COUNTER_INT, &coop_save_count);
	//See the above for what's wrong here.

#ifdef ENABLE_CHECKED_BUILD_GC
	mono_native_tls_alloc (&coop_reset_count_stack_key, NULL);
#endif
}
Exemple #8
0
void
mono_sgen_ssb_init (SgenRemeberedSet *remset)
{
	LOCK_INIT (global_remset_mutex);

	global_remset = mono_sgen_alloc_remset (1024, NULL, FALSE);
	global_remset->next = NULL;

	mono_native_tls_alloc (&remembered_set_key, NULL);

#ifdef HEAVY_STATISTICS
	mono_counters_register ("WBarrier generic store stored", MONO_COUNTER_GC | MONO_COUNTER_INT, &stat_wbarrier_generic_store_remset);

	mono_counters_register ("Store remsets", MONO_COUNTER_GC | MONO_COUNTER_LONG, &stat_store_remsets);
	mono_counters_register ("Unique store remsets", MONO_COUNTER_GC | MONO_COUNTER_LONG, &stat_store_remsets_unique);
	mono_counters_register ("Saved remsets 1", MONO_COUNTER_GC | MONO_COUNTER_LONG, &stat_saved_remsets_1);
	mono_counters_register ("Saved remsets 2", MONO_COUNTER_GC | MONO_COUNTER_LONG, &stat_saved_remsets_2);
	mono_counters_register ("Non-global remsets processed", MONO_COUNTER_GC | MONO_COUNTER_LONG, &stat_local_remsets_processed);
	mono_counters_register ("Global remsets added", MONO_COUNTER_GC | MONO_COUNTER_LONG, &stat_global_remsets_added);
	mono_counters_register ("Global remsets re-added", MONO_COUNTER_GC | MONO_COUNTER_LONG, &stat_global_remsets_readded);
	mono_counters_register ("Global remsets processed", MONO_COUNTER_GC | MONO_COUNTER_LONG, &stat_global_remsets_processed);
	mono_counters_register ("Global remsets discarded", MONO_COUNTER_GC | MONO_COUNTER_LONG, &stat_global_remsets_discarded);
#endif

	remset->wbarrier_set_field = mono_sgen_ssb_wbarrier_set_field;
	remset->wbarrier_set_arrayref = mono_sgen_ssb_wbarrier_set_arrayref;
	remset->wbarrier_arrayref_copy = mono_sgen_ssb_wbarrier_arrayref_copy;
	remset->wbarrier_value_copy = mono_sgen_ssb_wbarrier_value_copy;
	remset->wbarrier_object_copy = mono_sgen_ssb_wbarrier_object_copy;
	remset->wbarrier_generic_nostore = mono_sgen_ssb_wbarrier_generic_nostore;
	remset->record_pointer = mono_sgen_ssb_record_pointer;

	remset->begin_scan_remsets = mono_sgen_ssb_begin_scan_remsets;
	remset->finish_scan_remsets = mono_sgen_ssb_finish_scan_remsets;

	remset->register_thread = mono_sgen_ssb_register_thread;
	remset->cleanup_thread = mono_sgen_ssb_cleanup_thread;
#ifdef HAVE_KW_THREAD
	remset->fill_thread_info_for_suspend = mono_sgen_ssb_fill_thread_info_for_suspend;
#endif

	remset->prepare_for_minor_collection = mono_sgen_ssb_prepare_for_minor_collection;
	remset->prepare_for_major_collection = mono_sgen_ssb_prepare_for_major_collection;

	remset->find_address = mono_sgen_ssb_find_address;
}
void
checked_build_init (void)
{
	mono_native_tls_alloc (&thread_status, NULL);
}