Introducing managed pointers classes (ecma_generic_ptr_t, ecma_pointer_t<T>); using ecma_generic_ptr_t to store pointer in ecma_value_t.

src/libecmaobjects/ecma-globals.h

@@ -24,31 +24,10 @@
 #define JERRY_ECMA_GLOBALS_H
 
 #include "config.h"
+#include "ecma-managed-pointer.h"
 #include "globals.h"
 #include "mem-allocator.h"
 
-/** \addtogroup compressedpointer Compressed pointer
- * @{
- */
-
-/**
- * Ecma-pointer field is used to calculate ecma-value's address.
- *
- * Ecma-pointer contains value's shifted offset from common Ecma-pointers' base.
- * The offset is shifted right by MEM_ALIGNMENT_LOG.
- * Least significant MEM_ALIGNMENT_LOG bits of non-shifted offset are zeroes.
- */
-#define ECMA_POINTER_FIELD_WIDTH MEM_COMPRESSED_POINTER_WIDTH
-
-/**
- * The NULL value for compressed pointers
- */
-#define ECMA_NULL_POINTER MEM_COMPRESSED_POINTER_NULL
-
-/**
- * @}
- */
-
 /**
  * Type of ecma-value
  */
@@ -769,6 +748,13 @@ typedef struct
   } u;
 } ecma_string_t;
 
+/**
+ * Managed pointers definition
+ */
+typedef ecma_pointer_t<ecma_number_t> ecma_number_ptr_t;
+typedef ecma_pointer_t<ecma_string_t> ecma_string_ptr_t;
+typedef ecma_pointer_t<ecma_object_t> ecma_object_ptr_t;
+
 /**
  * @}
  */