[Bug 234201] Regression in LLVM libunwind: Apache Tomcat web application crashes on 12.0 (but not on 11.2)

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=234201

David Chisnall <theraven at FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |theraven at FreeBSD.org

--- Comment #2 from David Chisnall <theraven at FreeBSD.org> ---
When I looked at that code a couple of years back, I seem to recall that not
all of the DWARF encodings were supported.  I believe only the ones that LLVM
emits are well tested (I also vaguely remember adding a couple that were
missing in the CHERI branch).  The good news is that they're all pretty trivial
(value plus some base address), so if someone can figure out what the value of
`encoding` is in the failing case, I can probably give you a patch to fix it
quite easily.

-- 
You are receiving this mail because:
You are the assignee for the bug.