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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-01-25 10:20:14 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-01-26 09:07:23 +0100 |
| commit | cd9ef18564af6cdbd2ab65bb16e184e17aa43702 (patch) | |
| tree | 04304908d05933d6b77f21f4b49c4c54da04744e /cpukit | |
| parent | sparc64: No explicit align of _CPU_Null_fp_context (diff) | |
| download | rtems-cd9ef18564af6cdbd2ab65bb16e184e17aa43702.tar.bz2 | |
score: Add RTEMS_ALIGNED()
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/score/include/rtems/score/basedefs.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/cpukit/score/include/rtems/score/basedefs.h b/cpukit/score/include/rtems/score/basedefs.h index 7e282c1883..25f505897d 100644 --- a/cpukit/score/include/rtems/score/basedefs.h +++ b/cpukit/score/include/rtems/score/basedefs.h @@ -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 |