Re: [RFC PATCH v2 05/24] unwind_user: Flexible CFA recovery rules
| Newsgroups | org.kernel.vger.linux-trace-kernel,org.kernel.vger.linux-s390 |
|---|---|
| Message-ID | <[email protected]> |
> To enable support for SFrame V3 flexible FDEs with a subsequent patch, > add support for the following flexible Canonical Frame Address (CFA) > recovery rules: > > CFA = SP + offset > CFA = *(SP + offset) > CFA = FP + offset > CFA = *(FP + offset) > CFA = register + offset > CFA = *(register + offset) > > Note that CFA recovery rules that use arbitrary register contents are > only valid when in the topmost frame, as their contents are otherwise > unknown. > > Reviewed-by: Indu Bhagat <[email protected]> > Signed-off-by: Jens Remus <[email protected]> Sashiko has reviewed this patch and found no issues. It looks great! -- Sashiko AI review · https://sashiko.dev/#/patchset/[email protected]?part=5