On Thu, Nov 13, 2014 at 08:21:02AM -0500, Rene Gollent wrote: > Hi there, > > I was wondering, is there a known/intended case where gcc + binutils > will produce .eh_frame sections with duplicate FDEs? I'm seeing this > with gcc 4.8.3 + binutils 2.24 on Haiku, and thought I'd see if this > is intentional before I try to come up with a reduced testcase on > another platform, as I don't believe all of our patches have been > upstreamed at this point. The FDEs in question have the exact same > lowpc/highpc, CIE and call frame instructions, the only discernable > difference is that they're located in completely different parts of > the section.
The cases I've seen involved C++ and ld -r. Binutils git master and binutils-2_25-branch should have the problem fixed. See https://sourceware.org/bugzilla/show_bug.cgi?id=17467#c2 -- Alan Modra Australia Development Lab, IBM _______________________________________________ bug-binutils mailing list bug-binutils@gnu.org https://lists.gnu.org/mailman/listinfo/bug-binutils
