1 files changed, 114 insertions, 0 deletions
diff --git a/os/rt/include/chmemcore.h b/os/rt/include/chmemcore.h
new file mode 100644
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+++ b/os/rt/include/chmemcore.h
@@ -0,0 +1,114 @@
+/*
+    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
+                 2011,2012,2013 Giovanni Di Sirio.
+
+    This file is part of ChibiOS/RT.
+
+    ChibiOS/RT is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    ChibiOS/RT is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * @file    chmemcore.h
+ * @brief   Core memory manager macros and structures.
+ *
+ * @addtogroup memcore
+ * @{
+ */
+
+#ifndef _CHMEMCORE_H_
+#define _CHMEMCORE_H_
+
+#if CH_CFG_USE_MEMCORE || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Module constants.                                                         */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Module pre-compile time settings.                                         */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Derived constants and error checks.                                       */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Module data structures and types.                                         */
+/*===========================================================================*/
+
+/**
+ * @brief   Memory get function.
+ * @note    This type must be assignment compatible with the @p chMemAlloc()
+ *          function.
+ */
+typedef void *(*memgetfunc_t)(size_t size);
+
+/*===========================================================================*/
+/* Module macros.                                                            */
+/*===========================================================================*/
+
+/**
+ * @name    Alignment support macros
+ */
+/**
+ * @brief   Alignment size constant.
+ */
+#define MEM_ALIGN_SIZE      sizeof(stkalign_t)
+
+/**
+ * @brief   Alignment mask constant.
+ */
+#define MEM_ALIGN_MASK      (MEM_ALIGN_SIZE - 1)
+
+/**
+ * @brief   Alignment helper macro.
+ */
+#define MEM_ALIGN_PREV(p)   ((size_t)(p) & ~MEM_ALIGN_MASK)
+
+/**
+ * @brief   Alignment helper macro.
+ */
+#define MEM_ALIGN_NEXT(p)   MEM_ALIGN_PREV((size_t)(p) + MEM_ALIGN_MASK)
+
+/**
+ * @brief   Returns whatever a pointer or memory size is aligned to
+ *          the type @p align_t.
+ */
+#define MEM_IS_ALIGNED(p)   (((size_t)(p) & MEM_ALIGN_MASK) == 0)
+/** @} */
+
+/*===========================================================================*/
+/* External declarations.                                                    */
+/*===========================================================================*/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void _core_init(void);
+  void *chCoreAlloc(size_t size);
+  void *chCoreAllocI(size_t size);
+  size_t chCoreStatus(void);
+#ifdef __cplusplus
+}
+#endif
+
+/*===========================================================================*/
+/* Module inline functions.                                                  */
+/*===========================================================================*/
+
+#endif /* CH_CFG_USE_MEMCORE */
+
+#endif /* _CHMEMCORE_H_ */
+
+/** @} */