Messages in this thread |  | | Date | Tue, 17 Jun 2014 20:48:49 -0700 | | From | "H. Peter Anvin" <> | | Subject | Re: vdso_install target broken post-3.15 |
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On 06/17/2014 08:45 PM, Andy Lutomirski wrote: > On Tue, Jun 17, 2014 at 3:54 PM, Andy Lutomirski <luto@amacapital.net> wrote: >> Just a heads up: gdb can't debug the vdso on 3.16-rc1. I filed a bug: >> >> https://sourceware.org/bugzilla/show_bug.cgi?id=17064 >> >> We may need to extend the fake section header hack to all vdso >> versions and stick the ELF notes in there. > > I have a semi-working implementation of a workaround, bit it adds a > fair amount of extra crud to the image, and it's pushing my > configuration past a page boundary. I suspect that, if we're willing > to abuse the ELF format a bit more, I can get the overhead down, > though. > > Are we okay with regressing here until binutils gets fixed? >
Probably not... although I guess it depends just how bad it really is.
-hpa
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