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score: Add RTEMS_ALIGNED()

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This commit is contained in:
Sebastian Huber
2016-01-26 09:07:23 +01:00
parent a0c79c1f3f
commit cd9ef18564
1 changed files with 9 additions and 0 deletions
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cpukit/score/include/rtems/score/basedefs.h
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@@ -235,6 +235,15 @@
#define RTEMS_PACKED
#endif
/**
* @brief Instructs the compiler to enforce the specified alignment.
*/
#if defined(__GNUC__)
#define RTEMS_ALIGNED( _alignment ) __attribute__((__aligned__(_alignment)))
#else
#define RTEMS_ALIGNED( _alignment )
#endif
/* Provided for backward compatibility */
#define RTEMS_COMPILER_PACKED_ATTRIBUTE RTEMS_PACKED