Messages in this thread | | | Date | Fri, 15 Apr 2022 18:07:50 -0700 | From | Josh Poimboeuf <> | Subject | Re: [RFC PATCH v1 0/9] arm64: livepatch: Use DWARF Call Frame Information for frame pointer validation |
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On Mon, Apr 11, 2022 at 12:18:13PM -0500, Madhavan T. Venkataraman wrote: > > There are actually several similarities between your new format and ORC, > > which is also an objtool-created DWARF alternative. It would be > > interesting to see if they could be combined somehow. > > > > I will certainly look into it. So, if I decide to merge the two, I might want > to make a minor change to the ORC structure. Would that be OK with you?
Yes, in fact I would expect it, since ORC is quite x86-specific at the moment. So it would need some abstractions to make it more multi-arch friendly.
-- Josh
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