2 * sgen-pinning.h: All about pinning objects.
4 * Copyright 2011 Xamarin Inc (http://www.xamarin.com)
5 * Copyright (C) 2012 Xamarin Inc
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License 2.0 as published by the Free Software Foundation;
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License 2.0 along with this library; if not, write to the Free
18 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __MONO_SGEN_PINNING_H__
21 #define __MONO_SGEN_PINNING_H__
30 void sgen_pin_stage_ptr (void *ptr) MONO_INTERNAL;
31 void sgen_optimize_pin_queue (void) MONO_INTERNAL;
32 void sgen_init_pinning (void) MONO_INTERNAL;
33 void sgen_finish_pinning (void) MONO_INTERNAL;
34 void sgen_pin_queue_clear_discarded_entries (GCMemSection *section, size_t max_pin_slot) MONO_INTERNAL;
35 size_t sgen_get_pinned_count (void) MONO_INTERNAL;
36 void sgen_pinning_setup_section (GCMemSection *section) MONO_INTERNAL;
37 void sgen_pinning_trim_queue_to_section (GCMemSection *section) MONO_INTERNAL;
39 void sgen_dump_pin_queue (void) MONO_INTERNAL;
43 void sgen_pin_stats_register_address (char *addr, int pin_type) MONO_INTERNAL;
44 size_t sgen_pin_stats_get_pinned_byte_count (int pin_type) MONO_INTERNAL;
45 ObjectList *sgen_pin_stats_get_object_list (void) MONO_INTERNAL;
46 void sgen_pin_stats_reset (void) MONO_INTERNAL;
48 /* Perpetual pinning, aka cementing */
50 void sgen_cement_init (gboolean enabled) MONO_INTERNAL;
51 void sgen_cement_reset (void) MONO_INTERNAL;
52 void sgen_cement_concurrent_start (void) MONO_INTERNAL;
53 void sgen_cement_concurrent_finish (void) MONO_INTERNAL;
54 gboolean sgen_cement_lookup (char *obj) MONO_INTERNAL;
55 gboolean sgen_cement_lookup_or_register (char *obj) MONO_INTERNAL;
56 void sgen_cement_iterate (IterateObjectCallbackFunc callback, void *callback_data) MONO_INTERNAL;
57 void sgen_cement_clear_below_threshold (void) MONO_INTERNAL;