-/*
- * sgen-client.h: SGen client interface.
+/**
+ * \file
+ * SGen client interface.
*
* Copyright (C) 2014 Xamarin Inc
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License 2.0 as published by the Free Software Foundation;
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License 2.0 along with this library; if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Licensed under the MIT license. See LICENSE file in the project root for full license information.
*/
#include "mono/sgen/sgen-pointer-queue.h"
* Returns TRUE if no ephemerons have been marked. Will be called again if it returned
* FALSE. If ephemerons are not supported, just return TRUE.
*/
-gboolean sgen_client_mark_ephemerons (ScanCopyContext ctx);
+gboolean sgen_client_mark_ephemerons (ScanCopyContext ctx)
+ MONO_PERMIT (need (sgen_gc_locked));
/*
* Clear ephemeron pairs with unreachable keys.
* We pass the copy func so we can figure out if an array was promoted or not.
*/
-void sgen_client_clear_unreachable_ephemerons (ScanCopyContext ctx);
+void sgen_client_clear_unreachable_ephemerons (ScanCopyContext ctx)
+ MONO_PERMIT (need (sgen_gc_locked));
/*
* May return NULL. Must be an aligned pointer.
* parts of the object based on which cards are marked, do so and return TRUE. Otherwise,
* return FALSE.
*/
-gboolean sgen_client_cardtable_scan_object (GCObject *obj, mword block_obj_size, guint8 *cards, gboolean mod_union, ScanCopyContext ctx);
+gboolean sgen_client_cardtable_scan_object (GCObject *obj, guint8 *cards, ScanCopyContext ctx);
/*
* Called after nursery objects have been pinned. No action is necessary.
/*
* Called for every degraded allocation. No action is necessary.
*/
-void sgen_client_degraded_allocation (size_t size);
+void sgen_client_degraded_allocation (void);
/*
* Called whenever the amount of memory allocated for the managed heap changes. No action
*/
void sgen_client_total_allocated_heap_changed (size_t allocated_heap_size);
-/*
- * Called when an object allocation fails. The suggested action is to abort the program.
- *
- * FIXME: Don't we want to return a BOOL here that indicates whether to retry the
- * allocation?
- */
-void sgen_client_out_of_memory (size_t size);
-
/*
* If the client has registered any internal memory types, this must return a string
* describing the given type. Only used for debugging.
* Must set the thread's thread info to `info`. If the thread's small ID was not already
* initialized in `sgen_client_init()` (for the main thread, usually), it must be done here.
*
- * `stack_bottom_fallback` is the value passed through via `sgen_thread_register()`.
+ * `stack_bottom_fallback` is the value passed through via `sgen_thread_attach()`.
*/
-void sgen_client_thread_register (SgenThreadInfo* info, void *stack_bottom_fallback);
+void sgen_client_thread_attach (SgenThreadInfo* info);
-void sgen_client_thread_unregister (SgenThreadInfo *p);
+void sgen_client_thread_detach_with_lock (SgenThreadInfo *p);
/*
* Called on each worker thread when it starts up. Must initialize the thread's small ID.
* Stop and restart the world, i.e., all threads that interact with the managed heap. For
* single-threaded programs this is a nop.
*/
-void sgen_client_stop_world (int generation);
-void sgen_client_restart_world (int generation, GGTimingInfo *timing);
+void sgen_client_stop_world (int generation)
+ MONO_PERMIT (need (sgen_gc_locked));
+void sgen_client_restart_world (int generation, gint64 *stw_time)
+ MONO_PERMIT (need (sgen_gc_locked));
/*
* Must return FALSE. The bridge is not supported outside of Mono.
void sgen_client_mark_togglerefs (char *start, char *end, ScanCopyContext ctx);
void sgen_client_clear_togglerefs (char *start, char *end, ScanCopyContext ctx);
-/*
- * Called after collections, reporting the amount of time they took. No action is
- * necessary.
- */
-void sgen_client_log_timing (GGTimingInfo *info, mword last_major_num_sections, mword last_los_memory_usage);
-
/*
* Called to handle `MONO_GC_PARAMS` and `MONO_GC_DEBUG` options. The `handle` functions
* must return TRUE if they have recognized and processed the option, FALSE otherwise.