[LLVMdev] subclassing MCELFStreamer

Logan Chien tzuhsiang.chien at gmail.com
Thu Dec 6 14:22:08 PST 2012

In my ARM EHABI work, I have to subclass the MCELFStreamer to
split ARM-related code into Target/ARM.  I'd like to know if there is
any objection as well.


FYI. http://llvm.org/bugs/show_bug.cgi?id=7187

On Fri, Dec 7, 2012 at 3:24 AM, Mario Guerra <mariog at codeaurora.org> wrote:

> > Subclassing MCELFStreamer is probably also necessary to implement mapping
> > symbols on ARM ELF targets (see the current thread at
> > http://comments.gmane.org/gmane.comp.compilers.llvm.cvs/124737).
> >
> > Your refactoring patch on phabricator appears to be a functional subset
> of
> the one
> > I've posted (though obviously not textually identical). As a smaller
> patch, it may be
> > best to commit that first unless there are objections.
> Thanks for your reply Tim. Reading through the thread, it would seem that
> subclassing MCELFStreamer is not exactly desirable, but doable when
> necessary. I'm going to follow this approach, unless anyone has any major
> objections?
> Thanks,
> Mario
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