*
* Copyright 2011 Novell, Inc (http://www.novell.com)
* Copyright 2011 Xamarin Inc (http://www.xamarin.com)
- *
- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- * OR IMPLIED. ANY USE IS AT YOUR OWN RISK.
- *
- * Permission is hereby granted to use or copy this program
- * for any purpose, provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is granted,
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- *
- *
* Copyright 2001-2003 Ximian, Inc
* Copyright 2003-2010 Novell, Inc.
*
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * Licensed under the MIT license. See LICENSE file in the project root for full license information.
*/
#include "config.h"
#include <errno.h>
#include "sgen/sgen-gc.h"
-#include "sgen-bridge-internal.h"
+#include "sgen-bridge-internals.h"
#include "sgen/sgen-hash-table.h"
#include "sgen/sgen-qsort.h"
#include "sgen/sgen-client.h"
#include "tabledefs.h"
-#include "utils/mono-logger-internal.h"
+#include "utils/mono-logger-internals.h"
//#define NEW_XREFS
#ifdef NEW_XREFS
while (capacity > da->capacity)
da->capacity *= 2;
- new_data = sgen_alloc_internal_dynamic (elem_size * da->capacity, INTERNAL_MEM_BRIDGE_DATA, TRUE);
+ new_data = (char *)sgen_alloc_internal_dynamic (elem_size * da->capacity, INTERNAL_MEM_BRIDGE_DATA, TRUE);
memcpy (new_data, da->data, elem_size * da->size);
if (old_capacity > 0)
sgen_free_internal_dynamic (da->data, elem_size * old_capacity, INTERNAL_MEM_BRIDGE_DATA);
static void
dyn_array_int_add (DynIntArray *da, int x)
{
- int *p = dyn_array_add (&da->array, sizeof (int));
+ int *p = (int *)dyn_array_add (&da->array, sizeof (int));
*p = x;
}
void *ptr0 = da->array.data;
void **p0;
dyn_array_init (&da->array);
- p0 = dyn_array_add (&da->array, sizeof (void*));
+ p0 = (void **)dyn_array_add (&da->array, sizeof (void*));
*p0 = ptr0;
- p = dyn_array_add (&da->array, sizeof (void*));
+ p = (void **)dyn_array_add (&da->array, sizeof (void*));
} else
#endif
{
- p = dyn_array_add (&da->array, sizeof (void*));
+ p = (void **)dyn_array_add (&da->array, sizeof (void*));
}
*p = ptr;
}
static SCC*
dyn_array_scc_add (DynSCCArray *da)
{
- return dyn_array_add (&da->array, sizeof (SCC));
+ return (SCC *)dyn_array_add (&da->array, sizeof (SCC));
}
static SCC*
}
static MonoGCBridgeObjectKind
-class_kind (MonoClass *class)
+class_kind (MonoClass *klass)
{
- MonoGCBridgeObjectKind res = bridge_callbacks.bridge_class_kind (class);
+ MonoGCBridgeObjectKind res = bridge_callbacks.bridge_class_kind (klass);
/* If it's a bridge, nothing we can do about it. */
if (res == GC_BRIDGE_TRANSPARENT_BRIDGE_CLASS || res == GC_BRIDGE_OPAQUE_BRIDGE_CLASS)
return res;
/* Non bridge classes with no pointers will never point to a bridge, so we can savely ignore them. */
- if (!class->has_references) {
- SGEN_LOG (6, "class %s is opaque\n", class->name);
+ if (!klass->has_references) {
+ SGEN_LOG (6, "class %s is opaque\n", klass->name);
return GC_BRIDGE_OPAQUE_CLASS;
}
/* Some arrays can be ignored */
- if (class->rank == 1) {
- MonoClass *elem_class = class->element_class;
+ if (klass->rank == 1) {
+ MonoClass *elem_class = klass->element_class;
/* FIXME the bridge check can be quite expensive, cache it at the class level. */
/* An array of a sealed type that is not a bridge will never get to a bridge */
if ((elem_class->flags & TYPE_ATTRIBUTE_SEALED) && !elem_class->has_references && !bridge_callbacks.bridge_class_kind (elem_class)) {
- SGEN_LOG (6, "class %s is opaque\n", class->name);
+ SGEN_LOG (6, "class %s is opaque\n", klass->name);
return GC_BRIDGE_OPAQUE_CLASS;
}
}
static HashEntry*
get_hash_entry (MonoObject *obj, gboolean *existing)
{
- HashEntry *entry = sgen_hash_table_lookup (&hash_table, obj);
+ HashEntry *entry = (HashEntry *)sgen_hash_table_lookup (&hash_table, obj);
HashEntry new_entry;
if (entry) {
sgen_hash_table_replace (&hash_table, obj, &new_entry, NULL);
- return sgen_hash_table_lookup (&hash_table, obj);
+ return (HashEntry *)sgen_hash_table_lookup (&hash_table, obj);
}
static void
int total_srcs = 0;
int max_srcs = 0;
- SGEN_HASH_TABLE_FOREACH (&hash_table, obj, entry) {
+ SGEN_HASH_TABLE_FOREACH (&hash_table, MonoObject *, obj, HashEntry *, entry) {
int entry_size = dyn_array_ptr_size (&entry->srcs);
total_srcs += entry_size;
if (entry_size > max_srcs)
char *start;
++dfs1_passes;
- obj_entry = dyn_array_ptr_pop (&dfs_stack);
+ obj_entry = (HashEntry *)dyn_array_ptr_pop (&dfs_stack);
if (obj_entry) {
/* obj_entry needs to be expanded */
- src = dyn_array_ptr_pop (&dfs_stack);
+ src = (HashEntry *)dyn_array_ptr_pop (&dfs_stack);
if (src)
g_assert (!src->v.dfs1.forwarded_to);
*/
#ifdef OPTIMIZATION_FORWARD
if (!obj_entry->is_bridge && num_links == 1) {
- HashEntry *dst_entry = dyn_array_ptr_pop (&dfs_stack);
- HashEntry *obj_entry_again = dyn_array_ptr_pop (&dfs_stack);
+ HashEntry *dst_entry = (HashEntry *)dyn_array_ptr_pop (&dfs_stack);
+ HashEntry *obj_entry_again = (HashEntry *)dyn_array_ptr_pop (&dfs_stack);
g_assert (obj_entry_again == obj_entry);
g_assert (!dst_entry->v.dfs1.forwarded_to);
if (obj_entry != dst_entry) {
} else {
/* obj_entry needs to be finished */
- obj_entry = dyn_array_ptr_pop (&dfs_stack);
+ obj_entry = (HashEntry *)dyn_array_ptr_pop (&dfs_stack);
//g_print ("finish %s\n", sgen_safe_name (obj_entry->obj));
register_finishing_time (obj_entry, ++current_time);
dyn_array_ptr_push (&dfs_stack, entry);
do {
- entry = dyn_array_ptr_pop (&dfs_stack);
+ entry = (HashEntry *)dyn_array_ptr_pop (&dfs_stack);
++dfs2_passes;
if (entry->v.dfs2.scc_index >= 0) {
MonoObject *obj;
HashEntry *entry;
size_t prefix_len = strlen (dump_prefix);
- char *filename = alloca(prefix_len + 64);
+ char *filename = (char *)alloca (prefix_len + 64);
FILE *file;
int edge_id = 0;
"</attributes>\n");
fprintf (file, "<nodes>\n");
- SGEN_HASH_TABLE_FOREACH (&hash_table, obj, entry) {
+ SGEN_HASH_TABLE_FOREACH (&hash_table, MonoObject *, obj, HashEntry *, entry) {
MonoVTable *vt = SGEN_LOAD_VTABLE (obj);
fprintf (file, "<node id=\"%p\"><attvalues><attvalue for=\"0\" value=\"%s.%s\"/><attvalue for=\"1\" value=\"%s\"/></attvalues></node>\n",
obj, vt->klass->name_space, vt->klass->name, entry->is_bridge ? "true" : "false");
fprintf (file, "</nodes>\n");
fprintf (file, "<edges>\n");
- SGEN_HASH_TABLE_FOREACH (&hash_table, obj, entry) {
+ SGEN_HASH_TABLE_FOREACH (&hash_table, MonoObject *, obj, HashEntry *, entry) {
int i;
for (i = 0; i < dyn_array_ptr_size (&entry->srcs); ++i) {
- HashEntry *src = dyn_array_ptr_get (&entry->srcs, i);
+ HashEntry *src = (HashEntry *)dyn_array_ptr_get (&entry->srcs, i);
fprintf (file, "<edge id=\"%d\" source=\"%p\" target=\"%p\"/>\n", edge_id++, sgen_hash_table_key_for_value_pointer (src), obj);
}
} SGEN_HASH_TABLE_FOREACH_END;
DEF_QSORT_INLINE(hash_entries, HashEntry*, compare_hash_entries)
-static unsigned long step_1, step_2, step_3, step_4, step_5, step_6;
+static gint64 step_1, step_2, step_3, step_4, step_5, step_6;
static int fist_pass_links, second_pass_links, sccs_links;
static int max_sccs_links = 0;
*/
bridge_count = dyn_array_ptr_size (®istered_bridges);
for (i = 0; i < bridge_count ; ++i)
- register_bridge_object (dyn_array_ptr_get (®istered_bridges, i));
+ register_bridge_object ((MonoObject *)dyn_array_ptr_get (®istered_bridges, i));
for (i = 0; i < bridge_count; ++i)
- dfs1 (get_hash_entry (dyn_array_ptr_get (®istered_bridges, i), NULL));
+ dfs1 (get_hash_entry ((MonoObject *)dyn_array_ptr_get (®istered_bridges, i), NULL));
/* Remove all forwarded objects. */
- SGEN_HASH_TABLE_FOREACH (&hash_table, obj, entry) {
+ SGEN_HASH_TABLE_FOREACH (&hash_table, MonoObject *, obj, HashEntry *, entry) {
if (entry->v.dfs1.forwarded_to) {
g_assert (dyn_array_ptr_size (&entry->srcs) == 0);
SGEN_HASH_TABLE_FOREACH_REMOVE (TRUE);
/* alloc and fill array of all entries */
- all_entries = sgen_alloc_internal_dynamic (sizeof (HashEntry*) * hash_table.num_entries, INTERNAL_MEM_BRIDGE_DATA, TRUE);
+ all_entries = (HashEntry **)sgen_alloc_internal_dynamic (sizeof (HashEntry*) * hash_table.num_entries, INTERNAL_MEM_BRIDGE_DATA, TRUE);
j = 0;
- SGEN_HASH_TABLE_FOREACH (&hash_table, obj, entry) {
+ SGEN_HASH_TABLE_FOREACH (&hash_table, MonoObject *, obj, HashEntry *, entry) {
g_assert (entry->v.dfs1.finishing_time > 0);
all_entries [j++] = entry;
fist_pass_links += dyn_array_ptr_size (&entry->srcs);
/* sort array according to decreasing finishing time */
qsort_hash_entries (all_entries, hash_table.num_entries);
- SGEN_HASH_TABLE_FOREACH (&hash_table, obj, entry) {
+ SGEN_HASH_TABLE_FOREACH (&hash_table, MonoObject *, obj, HashEntry *, entry) {
entry->v.dfs2.scc_index = -1;
} SGEN_HASH_TABLE_FOREACH_END;
max_sccs_links = MAX (max_sccs_links, dyn_array_int_size (&scc->XREFS));
}
- api_sccs = sgen_alloc_internal_dynamic (sizeof (MonoGCBridgeSCC*) * num_sccs, INTERNAL_MEM_BRIDGE_DATA, TRUE);
+ api_sccs = (MonoGCBridgeSCC **)sgen_alloc_internal_dynamic (sizeof (MonoGCBridgeSCC*) * num_sccs, INTERNAL_MEM_BRIDGE_DATA, TRUE);
num_xrefs = 0;
j = 0;
for (i = 0; i < dyn_array_scc_size (&sccs); ++i) {
if (!scc->num_bridge_entries)
continue;
- api_sccs [j] = sgen_alloc_internal_dynamic (sizeof (MonoGCBridgeSCC) + sizeof (MonoObject*) * scc->num_bridge_entries, INTERNAL_MEM_BRIDGE_DATA, TRUE);
+ api_sccs [j] = (MonoGCBridgeSCC *)sgen_alloc_internal_dynamic (sizeof (MonoGCBridgeSCC) + sizeof (MonoObject*) * scc->num_bridge_entries, INTERNAL_MEM_BRIDGE_DATA, TRUE);
api_sccs [j]->is_alive = FALSE;
api_sccs [j]->num_objs = scc->num_bridge_entries;
scc->num_bridge_entries = 0;
num_xrefs += dyn_array_int_size (&scc->XREFS);
}
- SGEN_HASH_TABLE_FOREACH (&hash_table, obj, entry) {
+ SGEN_HASH_TABLE_FOREACH (&hash_table, MonoObject *, obj, HashEntry *, entry) {
if (entry->is_bridge) {
SCC *scc = dyn_array_scc_get_ptr (&sccs, entry->v.dfs2.scc_index);
api_sccs [scc->api_index]->objs [scc->num_bridge_entries++] = sgen_hash_table_key_for_value_pointer (entry);
}
} SGEN_HASH_TABLE_FOREACH_END;
- api_xrefs = sgen_alloc_internal_dynamic (sizeof (MonoGCBridgeXRef) * num_xrefs, INTERNAL_MEM_BRIDGE_DATA, TRUE);
+ api_xrefs = (MonoGCBridgeXRef *)sgen_alloc_internal_dynamic (sizeof (MonoGCBridgeXRef) * num_xrefs, INTERNAL_MEM_BRIDGE_DATA, TRUE);
j = 0;
for (i = 0; i < dyn_array_scc_size (&sccs); ++i) {
int k;
}
}
- entry = sgen_hash_table_lookup (&hash_table, obj);
+ entry = (HashEntry *)sgen_hash_table_lookup (&hash_table, obj);
if (!entry)
return;
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