| commit | 3e98ab73f31ed35fcd83e0e1a01147a559d1858b | [log] [tgz] |
|---|---|---|
| author | Mark Wielaard <mjw@redhat.com> | Sat Dec 21 21:56:35 2013 +0100 |
| committer | Mark Wielaard <mjw@redhat.com> | Wed Dec 25 21:19:35 2013 +0100 |
| tree | e9a40f1211536ef2abf3145fc4e619b4357d6094 | |
| parent | e962ec3bcbe8eccdcded36aaafee7bec41fa1bc4 [diff] |
libdwfl: Make sure to set the CFI return register only once (for ppc64). On PPC64 there are two DWARF registers numbers that can represent the same register. If that register is the CIE return register then we only want to set it once. The second setting will confuse the unwinder. Signed-off-by: Mark Wielaard <mjw@redhat.com>