Messages in this thread | | | Date | Fri, 10 Feb 2012 17:39:32 -0200 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [RFC 0/5] kernel: backtrace unwind support |
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Em Fri, Feb 10, 2012 at 11:32:42AM -0800, Linus Torvalds escreveu: > On Fri, Feb 10, 2012 at 11:27 AM, Arnaldo Carvalho de Melo > > "Vote for --fno-omit-frame-pointer! One register is a cheap price to pay > > for not going insane!" > > > > /me goes back to non political things. > > Even with -fomit-frame-pointer (which seems to be a big deal on Atom > in particular)
Nah, on such register starved arches we just do what we do today: try to figure out bogus addresses and bail out.
- Arnaldo
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