-/*
- * sgen-toggleref.c: toggleref support for sgen
+/**
+ * \file
+ * toggleref support for sgen
*
* Author:
* Rodrigo Kumpera (kumpera@gmail.com)
* Copyright 2011 Xamarin, Inc.
* Copyright (C) 2012 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 "config.h"
#ifdef HAVE_SGEN_GC
-#include "sgen-gc.h"
+#include "sgen/sgen-gc.h"
#include "sgen-toggleref.h"
+#include "sgen/sgen-client.h"
/*only one of the two can be non null at a given time*/
typedef struct {
- void *strong_ref;
- void *weak_ref;
+ GCObject *strong_ref;
+ GCObject *weak_ref;
} MonoGCToggleRef;
static MonoToggleRefStatus (*toggleref_callback) (MonoObject *obj);
w);
}
-void sgen_mark_togglerefs (char *start, char *end, ScanCopyContext ctx)
+void sgen_client_mark_togglerefs (char *start, char *end, ScanCopyContext ctx)
{
CopyOrMarkObjectFunc copy_func = ctx.ops->copy_or_mark_object;
SgenGrayQueue *queue = ctx.queue;
for (i = 0; i < toggleref_array_size; ++i) {
if (toggleref_array [i].strong_ref) {
- char *object = toggleref_array [i].strong_ref;
- if (object >= start && object < end) {
+ GCObject *object = toggleref_array [i].strong_ref;
+ if ((char*)object >= start && (char*)object < end) {
SGEN_LOG (6, "\tcopying strong slot %d", i);
copy_func (&toggleref_array [i].strong_ref, queue);
}
}
}
- sgen_drain_gray_stack (-1, ctx);
+ sgen_drain_gray_stack (ctx);
}
-void sgen_clear_togglerefs (char *start, char *end, ScanCopyContext ctx)
+void sgen_client_clear_togglerefs (char *start, char *end, ScanCopyContext ctx)
{
CopyOrMarkObjectFunc copy_func = ctx.ops->copy_or_mark_object;
SgenGrayQueue *queue = ctx.queue;
for (i = 0; i < toggleref_array_size; ++i) {
if (toggleref_array [i].weak_ref) {
- char *object = toggleref_array [i].weak_ref;
+ GCObject *object = toggleref_array [i].weak_ref;
- if (object >= start && object < end) {
+ if ((char*)object >= start && (char*)object < end) {
if (sgen_gc_is_object_ready_for_finalization (object)) {
SGEN_LOG (6, "\tcleaning weak slot %d", i);
toggleref_array [i].weak_ref = NULL; /* We defer compaction to only happen on the callback step. */
}
}
}
- sgen_drain_gray_stack (-1, ctx);
+ sgen_drain_gray_stack (ctx);
}
static void
{
if (!toggleref_array) {
toggleref_array_capacity = 32;
- toggleref_array = sgen_alloc_internal_dynamic (
+ toggleref_array = (MonoGCToggleRef *)sgen_alloc_internal_dynamic (
toggleref_array_capacity * sizeof (MonoGCToggleRef),
INTERNAL_MEM_TOGGLEREF_DATA,
TRUE);
while (toggleref_array_capacity < toggleref_array_size + capacity)
toggleref_array_capacity *= 2;
- tmp = sgen_alloc_internal_dynamic (
+ tmp = (MonoGCToggleRef *)sgen_alloc_internal_dynamic (
toggleref_array_capacity * sizeof (MonoGCToggleRef),
INTERNAL_MEM_TOGGLEREF_DATA,
TRUE);
/**
* mono_gc_toggleref_register_callback:
- * @callback callback used to determine the new state of the given object.
+ * \param callback callback used to determine the new state of the given object.
*
- * The callback must decide the status of a given object. It must return one of the values in the MONO_TOGGLE_REF_ enum.
+ * The callback must decide the status of a given object. It must return one of the values in the \c MONO_TOGGLE_REF_ enum.
* This function is called with the world running but with the GC locked. This means that you can do everything that doesn't
* require GC interaction. This includes, but not limited to, allocating objects, (de)registering for finalization, manipulating
- *gchandles, storing to reference fields or interacting with other threads that might perform such operations.
+ * gchandles, storing to reference fields or interacting with other threads that might perform such operations.
*/
void
mono_gc_toggleref_register_callback (MonoToggleRefStatus (*proccess_toggleref) (MonoObject *obj))
test_toggleref_callback (MonoObject *obj)
{
static MonoClassField *mono_toggleref_test_field;
- int status = MONO_TOGGLE_REF_DROP;
+ MonoToggleRefStatus status = MONO_TOGGLE_REF_DROP;
if (!mono_toggleref_test_field) {
mono_toggleref_test_field = mono_class_get_field_from_name (mono_object_get_class (obj), "__test");