[llvm-dev] Status of stack walking in LLVM on Win64?

David Majnemer via llvm-dev llvm-dev at lists.llvm.org
Thu Jul 7 10:09:09 PDT 2016

On Thu, Jul 7, 2016 at 9:15 AM, Jay <jay.krell at cornell.edu> wrote:

> Do you have specific questions?

Not questions exactly but recommendations on how the document could be
clarified for implementers.

For example, the x64 document does not list the instructions which are
considered as epilogue markers.  These seem to only be documented in the
remarks for RtlVirtualUnwind.

Details like this are important to get unwinding correctly implemented.

> I noticed the current revision mixes up leaf and non-leaf. I guess the
> meaning is so obvious that nobody notices the words.
> Be sure to use ms link /dump /pdata /unwindinfo.
>  - Jay
> > On Jul 3, 2016, at 11:44 PM, David M...
> >
> > The documentation is good but it could be a I wish I could contact
> whoever maintains the specification...
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