debug: Additional compiler barriers for backtrace tests [BZ #20956]
authorFlorian Weimer <fweimer@redhat.com>
Sat, 10 Dec 2016 20:16:57 +0000 (21:16 +0100)
committerFlorian Weimer <fweimer@redhat.com>
Sat, 10 Dec 2016 20:16:57 +0000 (21:16 +0100)
commit341657bc9c17d3ea4546c6d998e67ca349a78e80
treea04c0d038e35c35ef492f1fd358b4f8b151b8145
parentfea34d51e03ec5ebf9b25cb3010751782bf27fb1
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.
ChangeLog
debug/tst-backtrace.h
debug/tst-backtrace2.c
debug/tst-backtrace3.c
debug/tst-backtrace4.c
debug/tst-backtrace5.c