-/*
- * sgen-client-mono.h: Mono's client definitions for SGen.
+/**
+ * \file
+ * Mono's client definitions for SGen.
*
* Copyright (C) 2014 Xamarin Inc
*
gboolean skip, suspend_done;
volatile int in_critical_region;
- gpointer stopped_ip; /* only valid if the thread is stopped */
- MonoDomain *stopped_domain; /* dsto */
-
/*
This is set the argument of mono_gc_set_skip_thread.
enum {
INTERNAL_MEM_EPHEMERON_LINK = INTERNAL_MEM_FIRST_CLIENT,
+ INTERNAL_MEM_MOVED_OBJECT,
INTERNAL_MEM_MAX
};
#define SGEN_CLIENT_OBJECT_HEADER_SIZE (sizeof (GCObject))
#define SGEN_CLIENT_MINIMUM_OBJECT_SIZE SGEN_CLIENT_OBJECT_HEADER_SIZE
-static mword /*__attribute__((noinline)) not sure if this hint is a good idea*/
+static mword /*__attribute__ ((__noinline__)) not sure if this hint is a good idea*/
sgen_client_slow_object_get_size (GCVTable vtable, GCObject* o)
{
MonoClass *klass = ((MonoVTable*)vtable)->klass;
SGEN_LOG (9, "Array instance %p: size: %lu, rank: %d, length: %lu", array, (unsigned long)objsize, vt->rank, (unsigned long)mono_array_length (array));
}
- if (G_UNLIKELY (mono_profiler_events & MONO_PROFILE_GC_MOVES))
+ if (MONO_PROFILER_ENABLED (gc_moves))
mono_sgen_register_moved_object (obj, destination);
}
{
MONO_GC_BEGIN (generation);
- mono_profiler_gc_event (MONO_GC_EVENT_START, generation);
+ MONO_PROFILER_RAISE (gc_event, (MONO_GC_EVENT_START, generation));
#ifndef DISABLE_PERFCOUNTERS
if (generation == GENERATION_NURSERY)
{
MONO_GC_END (generation);
- mono_profiler_gc_event (MONO_GC_EVENT_END, generation);
+ MONO_PROFILER_RAISE (gc_event, (MONO_GC_EVENT_END, generation));
}
static void G_GNUC_UNUSED
sgen_client_binary_protocol_world_stopping (int generation, long long timestamp, gpointer thread)
{
MONO_GC_WORLD_STOP_BEGIN ();
-
- mono_profiler_gc_event (MONO_GC_EVENT_PRE_STOP_WORLD, generation);
}
static void G_GNUC_UNUSED
sgen_client_binary_protocol_world_stopped (int generation, long long timestamp, long long total_major_cards, long long marked_major_cards, long long total_los_cards, long long marked_los_cards)
{
MONO_GC_WORLD_STOP_END ();
-
- mono_profiler_gc_event (MONO_GC_EVENT_POST_STOP_WORLD, generation);
}
static void G_GNUC_UNUSED
sgen_client_binary_protocol_world_restarting (int generation, long long timestamp, long long total_major_cards, long long marked_major_cards, long long total_los_cards, long long marked_los_cards)
{
MONO_GC_WORLD_RESTART_BEGIN (generation);
-
- mono_profiler_gc_event (MONO_GC_EVENT_PRE_START_WORLD, generation);
}
static void G_GNUC_UNUSED
sgen_client_binary_protocol_world_restarted (int generation, long long timestamp)
{
MONO_GC_WORLD_RESTART_END (generation);
-
- mono_profiler_gc_event (MONO_GC_EVENT_POST_START_WORLD, generation);
}
static void G_GNUC_UNUSED
static void G_GNUC_UNUSED
sgen_client_binary_protocol_mark_start (int generation)
{
- mono_profiler_gc_event (MONO_GC_EVENT_MARK_START, generation);
}
static void G_GNUC_UNUSED
sgen_client_binary_protocol_mark_end (int generation)
{
- mono_profiler_gc_event (MONO_GC_EVENT_MARK_END, generation);
}
static void G_GNUC_UNUSED
sgen_client_binary_protocol_reclaim_start (int generation)
{
- mono_profiler_gc_event (MONO_GC_EVENT_RECLAIM_START, generation);
}
static void G_GNUC_UNUSED
sgen_client_binary_protocol_reclaim_end (int generation)
{
- mono_profiler_gc_event (MONO_GC_EVENT_RECLAIM_END, generation);
}
static void
{
}
-int sgen_thread_handshake (BOOL suspend);
-gboolean sgen_suspend_thread (SgenThreadInfo *info);
-gboolean sgen_resume_thread (SgenThreadInfo *info);
-void sgen_wait_for_suspend_ack (int count);
+static void G_GNUC_UNUSED
+sgen_client_binary_protocol_pin_stats (int objects_pinned_in_nursery, size_t bytes_pinned_in_nursery, int objects_pinned_in_major, size_t bytes_pinned_in_major)
+{
+}
-#ifdef HAVE_KW_THREAD
-extern __thread SgenThreadInfo *sgen_thread_info;
-#define TLAB_ACCESS_INIT
-#define IN_CRITICAL_REGION sgen_thread_info->client_info.in_critical_region
-#else
-extern MonoNativeTlsKey thread_info_key;
-#define TLAB_ACCESS_INIT SgenThreadInfo *__thread_info__ = mono_native_tls_get_value (thread_info_key)
-#define IN_CRITICAL_REGION (__thread_info__->client_info.in_critical_region)
-#endif
+static void G_GNUC_UNUSED
+sgen_client_binary_protocol_worker_finish_stats (int worker_index, int generation, gboolean forced, long long major_scan, long long los_scan, long long work_time)
+{
+}
-#ifdef HAVE_KW_THREAD
-#define IN_CRITICAL_REGION sgen_thread_info->client_info.in_critical_region
-#else
+static void G_GNUC_UNUSED
+sgen_client_binary_protocol_collection_end_stats (long long major_scan, long long los_scan, long long finish_stack)
+{
+}
+
+#define TLAB_ACCESS_INIT SgenThreadInfo *__thread_info__ = (SgenThreadInfo*)mono_tls_get_sgen_thread_info ()
#define IN_CRITICAL_REGION (__thread_info__->client_info.in_critical_region)
-#endif
/* Enter must be visible before anything is done in the critical region. */
#define ENTER_CRITICAL_REGION do { mono_atomic_store_acquire (&IN_CRITICAL_REGION, 1); } while (0)
*/
#define EXIT_CRITICAL_REGION do { mono_atomic_store_release (&IN_CRITICAL_REGION, 0); } while (0)
+#ifndef DISABLE_CRITICAL_REGION
+/*
+ * We can only use a critical region in the managed allocator if the JIT supports OP_ATOMIC_STORE_I4.
+ *
+ * TODO: Query the JIT instead of this ifdef hack.
+ */
+#if defined (TARGET_X86) || defined (TARGET_AMD64) || (defined (TARGET_ARM) && defined (HAVE_ARMV7)) || defined (TARGET_ARM64)
+#define MANAGED_ALLOCATOR_CAN_USE_CRITICAL_REGION
+#endif
+#endif
+
#define SGEN_TV_DECLARE(name) gint64 name
#define SGEN_TV_GETTIME(tv) tv = mono_100ns_ticks ()
#define SGEN_TV_ELAPSED(start,end) ((gint64)(end-start))
projects / mono.git / blobdiff