Paul Mundt 421b541110 sh: unwinder: Fix up invalid PC refetch in dwarf unwinder. ...

The dwarf unwinder presently attempts to provide a sane PC value if none
is provided, however the logic is broken and cases where a previous valid
dwarf frame exists along with a bogus PC value can still proceed. This
fixes up the test and prevents the unwinder from blowing up.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2009-11-06 17:23:33 +09:00

24 KiB

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