Re: [Valgrind-developers] Current upstream Valgrind gets SIGSEGV running java

[Maynard J. <may...@us...>]

On 09/03/2013 04:48 PM, Florian Krohm wrote:
> On 09/03/2013 10:43 PM, Maynard Johnson wrote:
>> On 08/16/2013 10:45 AM, Maynard Johnson wrote:
>>> On 08/16/2013 09:55 AM, Julian Seward wrote:
>>>>
>>>> Maynard,
>>>>
>>>> Florian landed a change last night -- r13498/r2742 -- which should fix this.
>>>> Pls yell if it's still broken.
>>> OK, thanks.  I'll be out for a couple weeks as of this afternoon, and so will verify the fix when I return.
>> I did 'svn up' on my valgrind directory and re-tested.  I get a different error now (below) -- so far, only on my Intel Core 2 Duo/RHEL 6.4 system, not on my POWER7/RHEL 6.4 box.  Is there some debug data I can collect?
>>
>> -----------------------------------------------------------
>>
>> [maynard@oc3431575272 myJavaStuff]$ valgrind --tool=none  java ThreadLoop 1
>> ==10580== Nulgrind, the minimal Valgrind tool
>> ==10580== Copyright (C) 2002-2012, and GNU GPL'd, by Nicholas Nethercote.
>> ==10580== Using Valgrind-3.9.0.SVN and LibVEX; rerun with -h for copyright info
>> ==10580== Command: java ThreadLoop 1
>> ==10580== 
>>
>> BBPTR
>>
>> vex: the `impossible' happened:
>>    deltaIRExpr
> 
> I checked in a fix for that. Try again.
Works fine now.  Thanks!  :-)

-Maynard

> 
>    Florian
>