Remove g++ support from the [C]Make files.

Move all '.cpp' files to '.c'. Rename comments from 'cpp' to 'c'. JerryScript-DCO-1.0-Signed-off-by: Roland Takacs rtakacs.u-szeged@partner.samsung.com JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com
2016-02-11 22:37:57 +01:00
parent ec5859f4e8
commit 977bfa5d2c
150 changed files with 131 additions and 166 deletions
@@ -0,0 +1,170 @@
+/* Copyright 2015 Samsung Electronics Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/** \addtogroup ecma ECMA
+ * @{
+ *
+ * \addtogroup ecmahelpers Helpers for operations with ECMA data types
+ * @{
+ */
+
+#include "ecma-alloc.h"
+#include "ecma-globals.h"
+#include "ecma-helpers.h"
+
+/**
+ * Create internal property with specified identifier and store external pointer in the property.
+ *
+ * Note:
+ *      property identifier should be one of the following:
+ *        - ECMA_INTERNAL_PROPERTY_NATIVE_CODE;
+ *        - ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE;
+ *        - ECMA_INTERNAL_PROPERTY_FREE_CALLBACK.
+ *
+ * @return true - if property was just created with specified value,
+ *         false - otherwise, if property existed before the call, it's value was updated.
+ */
+bool
+ecma_create_external_pointer_property (ecma_object_t *obj_p, /**< object to create property in */
+                                       ecma_internal_property_id_t id, /**< identifier of internal
+                                                                        *   property to create */
+                                       ecma_external_pointer_t ptr_value) /**< value to store in the property */
+{
+  JERRY_ASSERT (id == ECMA_INTERNAL_PROPERTY_NATIVE_CODE
+                || id == ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE
+                || id == ECMA_INTERNAL_PROPERTY_FREE_CALLBACK);
+
+  bool is_new;
+  ecma_property_t *prop_p = ecma_find_internal_property (obj_p, id);
+
+  if (prop_p == NULL)
+  {
+    prop_p = ecma_create_internal_property (obj_p, id);
+
+    is_new = true;
+  }
+  else
+  {
+    is_new = false;
+  }
+
+  JERRY_STATIC_ASSERT (sizeof (uint32_t) <= sizeof (prop_p->u.internal_property.value));
+
+  if (sizeof (ecma_external_pointer_t) == sizeof (uint32_t))
+  {
+    prop_p->u.internal_property.value = (uint32_t) ptr_value;
+  }
+  else
+  {
+    ecma_external_pointer_t *handler_p;
+
+    if (is_new)
+    {
+      handler_p = ecma_alloc_external_pointer ();
+
+      ECMA_SET_NON_NULL_POINTER (prop_p->u.internal_property.value, handler_p);
+    }
+    else
+    {
+      handler_p = ECMA_GET_NON_NULL_POINTER (ecma_external_pointer_t,
+                                             prop_p->u.internal_property.value);
+    }
+
+    *handler_p = ptr_value;
+  }
+
+  return is_new;
+} /* ecma_create_external_pointer_property */
+
+/**
+ * Get value of external pointer stored in the object's property with specified identifier
+ *
+ * Note:
+ *      property identifier should be one of the following:
+ *        - ECMA_INTERNAL_PROPERTY_NATIVE_CODE;
+ *        - ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE;
+ *        - ECMA_INTERNAL_PROPERTY_FREE_CALLBACK.
+ *
+ * @return true - if property exists and it's value is returned through out_pointer_p,
+ *         false - otherwise (value returned through out_pointer_p is NULL).
+ */
+bool
+ecma_get_external_pointer_value (ecma_object_t *obj_p, /**< object to get property value from */
+                                 ecma_internal_property_id_t id, /**< identifier of internal property
+                                                                  *   to get value from */
+                                 ecma_external_pointer_t *out_pointer_p) /**< out: value of the external pointer */
+{
+  JERRY_ASSERT (id == ECMA_INTERNAL_PROPERTY_NATIVE_CODE
+                || id == ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE
+                || id == ECMA_INTERNAL_PROPERTY_FREE_CALLBACK);
+
+  ecma_property_t *prop_p = ecma_find_internal_property (obj_p, id);
+
+  if (prop_p == NULL)
+  {
+    *out_pointer_p = (ecma_external_pointer_t) NULL;
+
+    return false;
+  }
+
+  JERRY_STATIC_ASSERT (sizeof (uint32_t) <= sizeof (prop_p->u.internal_property.value));
+
+  if (sizeof (ecma_external_pointer_t) == sizeof (uint32_t))
+  {
+    *out_pointer_p = (ecma_external_pointer_t) prop_p->u.internal_property.value;
+  }
+  else
+  {
+    ecma_external_pointer_t *handler_p = ECMA_GET_NON_NULL_POINTER (ecma_external_pointer_t,
+                                                                    prop_p->u.internal_property.value);
+    *out_pointer_p = *handler_p;
+  }
+
+  return true;
+} /* ecma_get_external_pointer_value */
+
+/**
+ * Free memory associated with external pointer stored in the property
+ *
+ * Note:
+ *      property identifier should be one of the following:
+ *        - ECMA_INTERNAL_PROPERTY_NATIVE_CODE;
+ *        - ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE;
+ *        - ECMA_INTERNAL_PROPERTY_FREE_CALLBACK.
+ */
+void
+ecma_free_external_pointer_in_property (ecma_property_t *prop_p) /**< internal property */
+{
+  JERRY_ASSERT (prop_p->u.internal_property.type == ECMA_INTERNAL_PROPERTY_NATIVE_CODE
+                || prop_p->u.internal_property.type == ECMA_INTERNAL_PROPERTY_NATIVE_HANDLE
+                || prop_p->u.internal_property.type == ECMA_INTERNAL_PROPERTY_FREE_CALLBACK);
+
+  if (sizeof (ecma_external_pointer_t) == sizeof (uint32_t))
+  {
+    /* no additional memory was allocated for the pointer storage */
+  }
+  else
+  {
+    ecma_external_pointer_t *handler_p = ECMA_GET_NON_NULL_POINTER (ecma_external_pointer_t,
+                                                                    prop_p->u.internal_property.value);
+
+    ecma_dealloc_external_pointer (handler_p);
+  }
+} /* ecma_free_external_pointer_in_property */
+
+/**
+ * @}
+ * @}
+ */