-/*
+/**
+ * \file
* Copyright 2016 Microsoft
* Licensed under the MIT license. See LICENSE file in the project root for full license information.
*/
#include <glib.h>
#include <mono/metadata/domain-internals.h>
+#include <mono/metadata/handle.h>
#include <mono/metadata/mono-hash.h>
#include <mono/metadata/mempool.h>
+#include <mono/utils/mono-error-internals.h>
/*
* We need to return always the same object for MethodInfo, FieldInfo etc..
guint
reflected_hash (gconstpointer a);
-#ifdef HAVE_BOEHM_GC
-/* ReflectedEntry doesn't need to be GC tracked */
-#define ALLOC_REFENTRY g_new0 (ReflectedEntry, 1)
-#define FREE_REFENTRY(entry) g_free ((entry))
-#define REFENTRY_REQUIRES_CLEANUP
-#else
-#define ALLOC_REFENTRY (ReflectedEntry *)mono_mempool_alloc (domain->mp, sizeof (ReflectedEntry))
-/* FIXME: */
-#define FREE_REFENTRY(entry)
-#endif
-
-
-#define CACHE_OBJECT(t,p,o,k) \
- do { \
- t _obj; \
- ReflectedEntry pe; \
- pe.item = (p); \
- pe.refclass = (k); \
- mono_domain_lock (domain); \
- if (!domain->refobject_hash) \
- domain->refobject_hash = mono_g_hash_table_new_type (reflected_hash, reflected_equal, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_DOMAIN, "domain reflection objects table"); \
- _obj = (t)mono_g_hash_table_lookup (domain->refobject_hash, &pe); \
- if (!_obj) { \
- ReflectedEntry *e = ALLOC_REFENTRY; \
- e->item = (p); \
- e->refclass = (k); \
- mono_g_hash_table_insert (domain->refobject_hash, e,o); \
- _obj = o; \
- } \
- mono_domain_unlock (domain); \
- return _obj; \
- } while (0)
-
-#define CHECK_OBJECT(t,p,k) \
- do { \
- t _obj; \
- ReflectedEntry e; \
- e.item = (p); \
- e.refclass = (k); \
- mono_domain_lock (domain); \
- if (!domain->refobject_hash) \
- domain->refobject_hash = mono_g_hash_table_new_type (reflected_hash, reflected_equal, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_DOMAIN, "domain reflection objects table"); \
- if ((_obj = (t)mono_g_hash_table_lookup (domain->refobject_hash, &e))) { \
- mono_domain_unlock (domain); \
- return _obj; \
- } \
- mono_domain_unlock (domain); \
- } while (0)
+static inline ReflectedEntry*
+alloc_reflected_entry (MonoDomain *domain)
+{
+ if (!mono_gc_is_moving ())
+ return g_new0 (ReflectedEntry, 1);
+ else
+ return (ReflectedEntry *)mono_mempool_alloc (domain->mp, sizeof (ReflectedEntry));
+}
+
+static void
+free_reflected_entry (ReflectedEntry *entry)
+{
+ if (!mono_gc_is_moving ())
+ g_free (entry);
+}
+
+static inline MonoObject*
+cache_object (MonoDomain *domain, MonoClass *klass, gpointer item, MonoObject* o)
+{
+ MonoObject *obj;
+ ReflectedEntry pe;
+ pe.item = item;
+ pe.refclass = klass;
+
+ mono_domain_lock (domain);
+ if (!domain->refobject_hash)
+ domain->refobject_hash = mono_conc_g_hash_table_new_type (reflected_hash, reflected_equal, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_DOMAIN, "domain reflection objects table");
+
+ obj = (MonoObject*) mono_conc_g_hash_table_lookup (domain->refobject_hash, &pe);
+ if (obj == NULL) {
+ ReflectedEntry *e = alloc_reflected_entry (domain);
+ e->item = item;
+ e->refclass = klass;
+ mono_conc_g_hash_table_insert (domain->refobject_hash, e, o);
+ obj = o;
+ }
+ mono_domain_unlock (domain);
+ return obj;
+}
+
+
+static inline MonoObjectHandle
+cache_object_handle (MonoDomain *domain, MonoClass *klass, gpointer item, MonoObjectHandle o)
+{
+ ReflectedEntry pe;
+ pe.item = item;
+ pe.refclass = klass;
+
+ mono_domain_lock (domain);
+ if (!domain->refobject_hash)
+ domain->refobject_hash = mono_conc_g_hash_table_new_type (reflected_hash, reflected_equal, MONO_HASH_VALUE_GC, MONO_ROOT_SOURCE_DOMAIN, "domain reflection objects table");
+
+ MonoObjectHandle obj = MONO_HANDLE_NEW (MonoObject, mono_conc_g_hash_table_lookup (domain->refobject_hash, &pe));
+ if (MONO_HANDLE_IS_NULL (obj)) {
+ ReflectedEntry *e = alloc_reflected_entry (domain);
+ e->item = item;
+ e->refclass = klass;
+ mono_conc_g_hash_table_insert (domain->refobject_hash, e, MONO_HANDLE_RAW (o));
+ MONO_HANDLE_ASSIGN (obj, o);
+ }
+ mono_domain_unlock (domain);
+ return obj;
+}
+
+#define CACHE_OBJECT(t,p,o,k) ((t) (cache_object (domain, (k), (p), (o))))
+#define CACHE_OBJECT_HANDLE(t,p,o,k) ((t) (cache_object_handle (domain, (k), (p), (o))))
+
+static inline MonoObjectHandle
+check_object_handle (MonoDomain* domain, MonoClass *klass, gpointer item)
+{
+ ReflectedEntry e;
+ e.item = item;
+ e.refclass = klass;
+ MonoConcGHashTable *hash = domain->refobject_hash;
+ if (!hash)
+ return MONO_HANDLE_NEW (MonoObject, NULL);
+
+ MonoObjectHandle obj = MONO_HANDLE_NEW (MonoObject, mono_conc_g_hash_table_lookup (hash, &e));
+ return obj;
+}
+
+
+typedef MonoObjectHandle (*ReflectionCacheConstructFunc_handle) (MonoDomain*, MonoClass*, gpointer, gpointer, MonoError *);
+
+static inline MonoObjectHandle
+check_or_construct_handle (MonoDomain *domain, MonoClass *klass, gpointer item, gpointer user_data, MonoError *error, ReflectionCacheConstructFunc_handle construct)
+{
+ error_init (error);
+ MonoObjectHandle obj = check_object_handle (domain, klass, item);
+ if (!MONO_HANDLE_IS_NULL (obj))
+ return obj;
+ MONO_HANDLE_ASSIGN (obj, construct (domain, klass, item, user_data, error));
+ return_val_if_nok (error, NULL);
+ if (MONO_HANDLE_IS_NULL (obj))
+ return obj;
+ /* note no caching if there was an error in construction */
+ return cache_object_handle (domain, klass, item, obj);
+}
+
+
+#define CHECK_OR_CONSTRUCT_HANDLE(t,p,k,construct,ud) ((t) check_or_construct_handle (domain, (k), (p), (ud), error, (ReflectionCacheConstructFunc_handle) (construct)))
#endif /*__MONO_METADATA_REFLECTION_CACHE_H__*/
projects / mono.git / blobdiff