X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/d784baaa3a97929fc9a7fed7fff84ff7b0f5bc17..c029d72b9497ebf554c9d05ec58d48d7534b8a2f:/LUFA/Common/Common.h

diff --git a/LUFA/Common/Common.h b/LUFA/Common/Common.h
index 02fc98fdc..87fc08cb1 100644
--- a/LUFA/Common/Common.h
+++ b/LUFA/Common/Common.h
@@ -71,6 +71,7 @@
 			#include "LUFAConfig.h"
 		#endif
 
+		#include "CompilerSpecific.h"
 		#include "Architectures.h"
 		#include "Attributes.h"
 		#include "BoardTypes.h"
@@ -228,31 +229,6 @@
 					#define pgm_read_ptr(Address)        (void*)pgm_read_word(Address)
 				#endif
 			#endif
-			
-			/** Forces GCC to use pointer indirection (via the device's pointer register pairs) when accessing the given
-			 *  struct pointer. In some cases GCC will emit non-optimal assembly code when accessing a structure through
-			 *  a pointer, resulting in a larger binary. When this macro is used on a (non \c const) structure pointer before
-			 *  use, it will force GCC to use pointer indirection on the elements rather than direct store and load
-			 *  instructions.
-			 *
-			 *  \param[in, out] StructPtr  Pointer to a structure which is to be forced into indirect access mode.
-			 */
-			#define GCC_FORCE_POINTER_ACCESS(StructPtr) __asm__ __volatile__("" : "=b" (StructPtr) : "0" (StructPtr))
-
-			/** Forces GCC to create a memory barrier, ensuring that memory accesses are not reordered past the barrier point.
-			 *  This can be used before ordering-critical operations, to ensure that the compiler does not re-order the resulting
-			 *  assembly output in an unexpected manner on sections of code that are ordering-specific.
-			 */
-			#define GCC_MEMORY_BARRIER()                __asm__ __volatile__("" ::: "memory");
-			
-			/** Evaluates to boolean true if the specified value can be determined at compile time to be a constant value
-			 *  when compiling under GCC.
-			 *
-			 *  \param[in] x  Value to check compile time constantness of.
-			 *
-			 *  \return Boolean true if the given value is known to be a compile time constant.
-			 */
-			#define GCC_IS_COMPILE_CONST(x)             __builtin_constant_p(x)
 
 			#if !defined(ISR) || defined(__DOXYGEN__)
 				/** Macro for the definition of interrupt service routines, so that the compiler can insert the required