https://sourceware.org/bugzilla/show_bug.cgi?id=32591
--- Comment #15 from H.J. Lu <hjl.tools at gmail dot com> --- (In reply to Jan Beulich from comment #14) > (In reply to H.J. Lu from comment #13) > > I created a testcase which generates a linker error > > > > failed to convert GOTPCREL relocation against '__stack_chk_guard'; relink > > with --no-relax > > > > similar to > > > > https://lists.xenproject.org/archives/html/xen-devel/2024-12/msg00630.html > > > > based on the xen linker script, xen/arch/x86/xen.lds. My patch works. > > It doesn't on full Xen. As expected I see > > ASSERT(!SIZEOF(.got), ".got non-empty") GOT is used to access local symbol beyond 4GB. Xen can disallow run-time relocations in GOT. But GOT won't be empty. Xen needs to deal with it if it wants to access the local stack protector symbol. > triggering. I wonder whether you actually copied that when deriving the > linker script from Xen's. I used section layout in Xen's linker script to have local symbol beyond 4GB. -- You are receiving this mail because: You are on the CC list for the bug.
