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authorSebastian Huber <sebastian.huber@embedded-brains.de>2017-02-21 08:58:29 +0100
committerSebastian Huber <sebastian.huber@embedded-brains.de>2017-02-23 07:27:43 +0100
commitc8339709e00e892720b82e44fbe3b5e404285ecd (patch)
tree4eaccfb469cf2bcbb72924972d0b48512b7d2c4b
parentAdd rtems_interrupt_server_request_submit() (diff)
downloadrtems-c8339709e00e892720b82e44fbe3b5e404285ecd.tar.bz2
score: Add RTEMS_WEAK_ALIAS()
-rw-r--r--cpukit/score/include/rtems/score/basedefs.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/cpukit/score/include/rtems/score/basedefs.h b/cpukit/score/include/rtems/score/basedefs.h
index 22cc246899..79bf15e879 100644
--- a/cpukit/score/include/rtems/score/basedefs.h
+++ b/cpukit/score/include/rtems/score/basedefs.h
@@ -190,6 +190,16 @@
#endif
/**
+ * @brief Instructs the compiler to generate a weak alias to the specified
+ * target function.
+ */
+#if defined(__GNUC__)
+ #define RTEMS_WEAK_ALIAS( _target ) __attribute__((__weak__, __alias__(#_target)))
+#else
+ #define RTEMS_WEAK_ALIAS( _target )
+#endif
+
+/**
* @brief Instructs the compiler to enforce the specified alignment.
*/
#if defined(__GNUC__)