-/*
- * sgen-stw.c: Stop the world functionality
+/**
+ * \file
+ * Stop the world functionality
*
* Author:
* Paolo Molaro (lupus@ximian.com)
#include "sgen/sgen-gc.h"
#include "sgen/sgen-protocol.h"
#include "sgen/sgen-memory-governor.h"
-#include "sgen/sgen-thread-pool.h"
+#include "sgen/sgen-workers.h"
#include "metadata/profiler-private.h"
#include "sgen/sgen-client.h"
#include "metadata/sgen-bridge-internals.h"
info->client_info.stack_start = align_pointer (&stack_guard);
g_assert (info->client_info.stack_start);
- g_assert (info->client_info.stack_start >= info->client_info.stack_start_limit && info->client_info.stack_start < info->client_info.stack_end);
+ g_assert (info->client_info.stack_start >= info->client_info.info.stack_start_limit && info->client_info.stack_start < info->client_info.info.stack_end);
#if !defined(MONO_CROSS_COMPILE) && MONO_ARCH_HAS_MONO_CONTEXT
MONO_CONTEXT_GET_CURRENT (info->client_info.ctx);
{
TV_DECLARE (end_handshake);
- /* notify the profiler of the leftovers */
- /* FIXME this is the wrong spot at we can STW for non collection reasons. */
- if (G_UNLIKELY (mono_profiler_events & MONO_PROFILE_GC_MOVES))
- mono_sgen_gc_event_moves ();
+ MONO_PROFILER_RAISE (gc_event, (MONO_GC_EVENT_PRE_STOP_WORLD, generation));
acquire_gc_locks ();
- mono_profiler_gc_event (MONO_GC_EVENT_PRE_STOP_WORLD_LOCKED, generation);
+ MONO_PROFILER_RAISE (gc_event, (MONO_GC_EVENT_PRE_STOP_WORLD_LOCKED, generation));
/* We start to scan after locks are taking, this ensures we won't be interrupted. */
sgen_process_togglerefs ();
SGEN_LOG (3, "world stopped");
+ MONO_PROFILER_RAISE (gc_event, (MONO_GC_EVENT_POST_STOP_WORLD, generation));
+
TV_GETTIME (end_handshake);
time_stop_world += TV_ELAPSED (stop_world_time, end_handshake);
/* notify the profiler of the leftovers */
/* FIXME this is the wrong spot at we can STW for non collection reasons. */
- if (G_UNLIKELY (mono_profiler_events & MONO_PROFILE_GC_MOVES))
+ if (MONO_PROFILER_ENABLED (gc_moves))
mono_sgen_gc_event_moves ();
+ MONO_PROFILER_RAISE (gc_event, (MONO_GC_EVENT_PRE_START_WORLD, generation));
+
FOREACH_THREAD (info) {
info->client_info.stack_start = NULL;
memset (&info->client_info.ctx, 0, sizeof (MonoContext));
SGEN_LOG (2, "restarted (pause time: %d usec, max: %d)", (int)usec, (int)max_pause_usec);
+ MONO_PROFILER_RAISE (gc_event, (MONO_GC_EVENT_POST_START_WORLD, generation));
+
/*
* We must release the thread info suspend lock after doing
* the thread handshake. Otherwise, if the GC stops the world
*/
release_gc_locks ();
- mono_profiler_gc_event (MONO_GC_EVENT_POST_START_WORLD_UNLOCKED, generation);
+ MONO_PROFILER_RAISE (gc_event, (MONO_GC_EVENT_POST_START_WORLD_UNLOCKED, generation));
*stw_time = usec;
}
/* Once we remove the old suspend code, we should move sgen to directly access the state in MonoThread */
info->client_info.stack_start = (gpointer) ((char*)MONO_CONTEXT_GET_SP (&info->client_info.ctx) - REDZONE_SIZE);
- if (info->client_info.stack_start < info->client_info.stack_start_limit
- || info->client_info.stack_start >= info->client_info.stack_end) {
+ if (info->client_info.stack_start < info->client_info.info.stack_start_limit
+ || info->client_info.stack_start >= info->client_info.info.stack_end) {
/*
* Thread context is in unhandled state, most likely because it is
* dying. We don't scan it.
binary_protocol_thread_suspend ((gpointer) mono_thread_info_get_tid (info), stopped_ip);
THREADS_STW_DEBUG ("[GC-STW-SUSPEND-END] thread %p is suspended, stopped_ip = %p, stack = %p -> %p\n",
- mono_thread_info_get_tid (info), stopped_ip, info->client_info.stack_start, info->client_info.stack_start ? info->client_info.stack_end : NULL);
+ mono_thread_info_get_tid (info), stopped_ip, info->client_info.stack_start, info->client_info.stack_start ? info->client_info.info.stack_end : NULL);
} FOREACH_THREAD_END
}