rename subfolder source to src

src/common/tusb_compiler.h

@@ -0,0 +1,83 @@
+/**************************************************************************/
+/*!
+    @file     compiler.h
+    @author   hathach (tinyusb.org)
+
+    @section LICENSE
+
+    Software License Agreement (BSD License)
+
+    Copyright (c) 2013, hathach (tinyusb.org)
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+    1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+    3. Neither the name of the copyright holders nor the
+    names of its contributors may be used to endorse or promote products
+    derived from this software without specific prior written permission.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
+    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
+    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+    INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION HOWEVER CAUSED AND
+    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+    INCLUDING NEGLIGENCE OR OTHERWISE ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+	  This file is part of the tinyusb stack.
+*/
+/**************************************************************************/
+
+/** \ingroup Group_Common
+ *  \defgroup Group_Compiler Compiler
+ *  \brief Group_Compiler brief
+ *  @{ */
+
+#ifndef _TUSB_COMPILER_H_
+#define _TUSB_COMPILER_H_
+
+#define STRING_(x)            #x                   ///< stringify without expand
+#define XSTRING_(x)           STRING_(x)           ///< expand then stringify
+#define STRING_CONCAT_(a, b)  a##b                 ///< concat without expand
+#define XSTRING_CONCAT_(a, b) STRING_CONCAT_(a, b) ///< expand then concat
+
+//--------------------------------------------------------------------+
+// Compile-time Assert (use VERIFY_STATIC to avoid name conflict)
+//--------------------------------------------------------------------+
+#if defined(__ICCARM__) || (__STDC_VERSION__ >= 201112L )
+  #define VERIFY_STATIC   static_assert
+#else
+  #if defined __COUNTER__ && __COUNTER__ != __COUNTER__
+    #define _VERIFY_COUNTER __COUNTER__
+  #else
+    #define _VERIFY_COUNTER __LINE__
+  #endif
+
+  #define VERIFY_STATIC(const_expr, _mess) enum { XSTRING_CONCAT_(_verify_static_, _VERIFY_COUNTER) = 1/(!!(const_expr)) }
+#endif
+
+// allow debugger to watch any module-wide variables anywhere
+#if CFG_TUSB_DEBUG
+#define STATIC_VAR
+#else
+#define STATIC_VAR static
+#endif
+
+
+#if defined(__GNUC__)
+  #include "compiler/tusb_compiler_gcc.h"
+#elif defined __ICCARM__
+  #include "compiler/tusb_compiler_iar.h"
+#endif
+
+#endif /* _TUSB_COMPILER_H_ */
+
+/// @}