http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50737
--- Comment #5 from Uros Bizjak <ubizjak at gmail dot com> 2011-10-15 11:11:51 UTC --- (In reply to comment #4) > > IMO, this points to a bug in generic dwarf2 exception handling, in how > > context > > is identified. For illustration, I will attach asm dump, object dump and > > corresponding .eh_frame --dwarf dump of Throw_3.java. > > This is an old debate. This was changed by Geoff in 2007: > http://gcc.gnu.org/ml/gcc-patches/2007-05/msg01252.html > > The problematic function is leaf though; how come it appears in the unwind > chain? > Does it raise a signal? If so, there may be a missing _Unwind_IsSignalFrame > bit. I hope that RTH can provide this answer, this is a bit uncharted territory to me.
