[Bug 233664] enable LLVM libunwind for armv7, armv6, arm

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Tue May 21 19:29:52 UTC 2019


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233664

Dimitry Andric <dim at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |dim at FreeBSD.org

--- Comment #1 from Dimitry Andric <dim at FreeBSD.org> ---
Ed, I'm OK with the version map changes, but I don't see where struct
_Unwind_Exception comes from normally?  The continueUnwind function just below
your change also uses a _Unwind_Exception pointer, and it seems to compile just
fine on other platforms... 

I see _Unwind_Exception is declared in unwind-arm.h and unwind-itanium.h, but
the former is not included in case of arm, for some reason?

Similar for _Unwind_State, this is declared in unwind-arm.h, so it clearly
includes that file, if there's a conflict?

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