[llvm-dev] Moving to ORCv2 - Compiling debuggable code?

David Blaikie via llvm-dev llvm-dev at lists.llvm.org
Thu Dec 19 11:50:11 PST 2019

+Lang Hames <lhames at gmail.com>  the author/owner of the ORC JIT - though
he's out of teh office at the moment I think, so might not get a reply
until the new year I'd expect. Perhaps other folks familiar with it might
chime in, though.

On Thu, Dec 19, 2019 at 7:31 AM Geoff Levner via llvm-dev <
llvm-dev at lists.llvm.org> wrote:

> I too am in the process of porting our ORC code to ORC v2 and LLJIT. The
> new API allows me to remove much of our own code, which can only be a good
> thing. I sometimes get crashes, however, when executing my JIT compiled
> function, so I thought I would use gdb to try to figure out what is going
> wrong. And I am dismayed to see that there seems to be no way to provide an
> event listener to register compiled functions with gdb. LLJIT creates an
> object linking layer with no listeners, and no way to add listeners
> afterwards that I can see.
> Am I missing something? Is there another way to debug JIT compiled code?
> Geoff
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