Move serializer and deserializer to liboptimizer

src/liboptimizer/deserializer.c

@@ -0,0 +1,94 @@
+/* Copyright 2014 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.
+ */
+
+#include "deserializer.h"
+#include "bytecode-data.h"
+
+int *num_data = NULL;
+uint8_t num_size = 0;
+
+const ecma_char_t *
+deserialize_string_by_id (uint8_t id)
+{
+  uint8_t size, *data;
+  uint16_t offset;
+
+  if (bytecode_data == NULL)
+    return NULL;
+  
+  size = *bytecode_data;
+
+  if (id >= size)
+    return NULL;
+
+  data = bytecode_data;
+
+  data += id * 2 + 1;
+
+  offset = *((uint16_t *) data);
+
+  return ((const ecma_char_t *) bytecode_data + offset);
+}
+
+int 
+deserialize_num_by_id (uint8_t id)
+{
+  uint16_t str_size, str_offset;
+
+  str_size = *bytecode_data;
+  if (id < str_size)
+    {
+      return 0;
+    }
+  id = (uint8_t) (id - str_size);
+  
+  if (num_data == NULL)
+    {
+      // Go to last string's offset
+      uint8_t *data = (uint8_t *) (bytecode_data + str_size * 2 - 1);
+      str_offset = *((uint16_t *) data);
+      data = bytecode_data + str_offset;
+
+      while (*data)
+        data++;
+  
+      num_size = *(++data);
+      num_data = (int *) ++data;
+    }
+
+  if (id >= num_size)
+    return 0;
+
+  return num_data[id];
+}
+
+const void *
+deserialize_bytecode (void)
+{
+  return bytecode_opcodes;
+}
+
+uint8_t 
+deserialize_min_temp (void)
+{
+  uint8_t str_size = *bytecode_data;
+  
+  if (num_size == 0)
+    {
+      deserialize_num_by_id (str_size); // Init num_data and num_size
+    }
+
+  return (uint8_t) (str_size + num_size);
+}