[LLVMdev] Unwinding through a native layer

Reid Kleckner rnk at mit.edu
Wed Nov 18 09:31:34 PST 2009


On Wed, Nov 18, 2009 at 9:33 AM, Duncan Sands <baldrick at free.fr> wrote:
> Hi Garrison,
>
>> - fc merely executes an unwind.
>
> the code generators do not know how to codegen unwind.  Only the
> interpreter has support for it.  Yes, this sucks.  You will need
> to call the libgcc unwind routine directly.

Really?  I thought the JIT supported exceptions via -enable-eh.

Reid




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