llvm dev - Jun 2011 - [LLVMdev] Inconsistency between LLVM Jit and pandaboard

Hi all,



I'm one of the developers of the Jade project, a Jit decoder running with
LLVM 2.9. We are currently testing our decoder on a
pandaboard<http://pandaboard.org/> based
on an OMAP 4430 and the Jit compilation seems to crash once there is a call
to a function in the LLVM IR. We have already tested this issue with lli in
its 2.9 version, and this bug still stays the same. LLVM 2.9, including lli,
has been compiled on the board with Ubuntu 10.10; ARM and thumbs
instructions are enabled. Has anybody else done the LLVM experiment on the
pandaboard?



Kind regards,

Jérôme Gorin
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> I'm one of the developers of the Jade project, a Jit decoder running
with
> LLVM 2.9. We are currently testing our decoder on a
> pandaboard<http://pandaboard.org/> based
> on an OMAP 4430 and the Jit compilation seems to crash once there is a call
> to a function in the LLVM IR. We have already tested this issue with lli in
  Looks familar to me, although the target is PPC. ;-)
  http://lists.cs.uiuc.edu/pipermail/llvmdev/2011-March/038935.html

Regards,
chenwj

-- 
Wei-Ren Chen (陳韋任)
Computer Systems Lab, Institute of Information Science,
Academia Sinica, Taiwan (R.O.C.)
Tel:886-2-2788-3799 #1667

On Wed, Jun 15, 2011 at 6:54 AM, Jerome GORIN <jerome.gorin at
etu.upmc.fr> wrote:
> Hi all,
>
>
>
> I'm one of the developers of the Jade project, a Jit decoder running
with
> LLVM 2.9. We are currently testing our decoder on a pandaboard based on an
> OMAP 4430 and the Jit compilation seems to crash once there is a call to a
> function in the LLVM IR. We have already tested this issue with lli in its
> 2.9 version, and this bug still stays the same. LLVM 2.9, including lli,
has
> been compiled on the board with Ubuntu 10.10; ARM and thumbs instructions
> are enabled. Has anybody else done the LLVM experiment on the panda board?
I wouldn't be surprised if you're running into the same issue(s) as
http://google1.osuosl.org:8011/builders/clang-native-arm-cortex-a9 .
Really, there isn't anyone maintaining the ARM JIT on Linux.

-Eli