Messages in this thread | | | Date | Thu, 30 Jul 2020 09:56:13 -0500 | From | Josh Poimboeuf <> | Subject | Re: [PATCH v2 8/9] frame: Make unwind hints definitions available to other architectures |
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On Thu, Jul 30, 2020 at 10:46:51AM +0100, Julien Thierry wrote: > Unwind hints are useful to provide objtool with information about stack > states in non-standard functions/code. > While the type of information being provided might be very arch > specific, the mechanism to provide the information can be useful for > other architectures. > > Move the relevant unwint hint definitions for all architectures to > see.
The scope of include/linux/frame.h has been creeping, it's no longer just about frame pointers. Maybe we should rename it to objtool.h.
-- Josh
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