[LLVMdev] sqlite3 crashing jit

Reid Kleckner reid.kleckner at gmail.com
Tue Aug 10 16:09:50 PDT 2010


On Tue, Aug 10, 2010 at 1:35 PM, Eric Christopher <echristo at apple.com> wrote:
>
> On Aug 10, 2010, at 1:30 PM, Bueno, Denis wrote:
>
>> Running lli under gdb gives
>>
>> Program received signal SIGSEGV, Segmentation fault.
>> [address] in ?? ()
>> (gdb) bt
>> #0 [address] in ?? ()
>> Cannot access memory at address [address2]
>>
>>
>
> Wow.  Something has really trashed your stack.

No, he's just on linux x86_64 using JITed frames with no unwind
information.  That was the whole point of adding the support here:
http://llvm.org/docs/DebuggingJITedCode.html

See if you can get a stack trace using the directions there.

Reid




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