Re: [Valgrind-users] "assert" on memory exception?

2009-08-11 Thread Nicholas Nethercote
On Wed, Aug 12, 2009 at 3:05 AM, tom fogal wrote: > >> So with the invalid read, it is trying to read an address that is not >> valid.  Would you happen to know what the line "16 bytes inside a >> block 24 free'd" means? > > I think it's telling you where the chunk of memory became invalid.  I'd >

Re: [Valgrind-users] "assert" on memory exception?

2009-08-11 Thread tom fogal
Jonathon writes: > Thanks Tom for the help. The --db-attach command is very cool :) np. > So with the invalid read, it is trying to read an address that is not > valid. Would you happen to know what the line "16 bytes inside a > block 24 free'd" means? I think it's telling you where the chunk

Re: [Valgrind-users] "assert" on memory exception?

2009-08-11 Thread Jonathon
Thanks Tom for the help. The --db-attach command is very cool :) So with the invalid read, it is trying to read an address that is not valid. Would you happen to know what the line "16 bytes inside a block 24 free'd" means? I am using an std::list. Is it possible the problem is in the list? an

Re: [Valgrind-users] "assert" on memory exception?

2009-08-11 Thread tom fogal
Jonathon writes: > I was wondering if it is possible to get valgrind to make an "assert" > so my debugger can catch it when a memory error occurs? I would like > to determine what is causing this memory error and it would be nice > if I could do this. No, but it can do better: suspend the proces

Re: [Valgrind-users] Kcachegrind qt supported version

2009-08-11 Thread Josef Weidendorfer
On Tuesday 11 August 2009, He fei wrote: > Hi all, > Does Kcachegrind supports recent qt version (4.5~)? Thanks. KCachegrind is part of every KDE4.x release, and KDE4.x is based on Qt4.x. So of course it should work with Qt 4.5 installed. Why should it not? Did you perhaps intend to ask whether t

[Valgrind-users] Not getting function names

2009-08-11 Thread Prasanna Ram Venkatachalam
Dear all, I am trying to use valgrind to profile an application running on linux (RHEL4). The application is multiprocess/multithreaded and also it loads many modules into it. I was particularly interested in one of the modules it loads. So i built that module in debug mode (with -g flag using gcc

[Valgrind-users] "assert" on memory exception?

2009-08-11 Thread Jonathon
Hello, I was wondering if it is possible to get valgrind to make an "assert" so my debugger can catch it when a memory error occurs? I would like to determine what is causing this memory error and it would be nice if I could do this. Also, I am having a hard time deciphering this message, can an

[Valgrind-users] Kcachegrind qt supported version

2009-08-11 Thread He fei
Hi all, Does Kcachegrind supports recent qt version (4.5~)? Thanks. -- Fei -- Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - a