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authorFlorian Weimer <fweimer@redhat.com>2016-12-10 21:16:57 +0100
committerFlorian Weimer <fweimer@redhat.com>2016-12-10 21:16:57 +0100
commit341657bc9c17d3ea4546c6d998e67ca349a78e80 (patch)
treea04c0d038e35c35ef492f1fd358b4f8b151b8145 /sysdeps/arm
parentfea34d51e03ec5ebf9b25cb3010751782bf27fb1 (diff)
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debug: Additional compiler barriers for backtrace tests [BZ #20956]
The new test framework changed the call stacks.  The weak attribute
acts as a strong compiler barrier.  Some static functions had to be
declared extern as a consequence.
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