Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-23 Thread Josef Weidendorfer
-Original Message- From: Josef Weidendorfer [mailto:josef.weidendor...@gmx.de] Sent: Monday, June 21, 2010 9:27 AM To: valgrind-users@lists.sourceforge.net Cc: Satya V. Gupta Subject: Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables On Thursday 17 June 2010, Satya

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-23 Thread Satya V. Gupta
-users@lists.sourceforge.net Cc: Satya V. Gupta Subject: Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables On Wednesday 23 June 2010, Satya V. Gupta wrote: Josef/ Julian The problem I have with --demangle=no is that: a) I am using Python to generate code dynamically

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-23 Thread Julian Seward
With --demangle=yes, Valgrind generates a SIGSEGV almost immediately in VG_(strcmp) and with --demangle=no, it doesn't. Pretty symbols would have helped me get closer to a solution to my problem, but ugly symbols are not very helpful. Just to make this very clear: you can convert an ugly

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-23 Thread Satya V. Gupta
: Wednesday, June 23, 2010 6:46 AM To: Satya V. Gupta Cc: valgrind-users@lists.sourceforge.net; 'Josef Weidendorfer' Subject: Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables With --demangle=yes, Valgrind generates a SIGSEGV almost immediately in VG_(strcmp

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-23 Thread Dave Goodell
On Jun 23, 2010, at 5:59 AM CDT, Satya V. Gupta wrote: Would you happen to know if c++filt requires the instrumented process to be running in order for it to do the translation? Or is the required information already present in the Valgrind trace for c++filt to do this translation

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-22 Thread Satya V. Gupta
] Running Valgrind on ELF/ python/ boost based executables On Thursday 17 June 2010, Satya V. Gupta wrote: Since you asked, I ran Valgrind with --demangle=no; the SIGSEGV issue I saw earlier went away. Very good. However, I had gone to great lengths to insert symbol information into my image

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-21 Thread Josef Weidendorfer
On Thursday 17 June 2010, Satya V. Gupta wrote: Since you asked, I ran Valgrind with --demangle=no; the SIGSEGV issue I saw earlier went away. Very good. However, I had gone to great lengths to insert symbol information into my image in order to chase down a run time issue I am having with

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-17 Thread Satya V. Gupta
, June 16, 2010 1:56 PM To: valgrind-users@lists.sourceforge.net Cc: Satya V. Gupta Subject: Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables On Wednesday 16 June 2010, Satya V. Gupta wrote: I made the suggested change (bumped up the Stack size to 512 pages instead

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-16 Thread Satya V. Gupta
] On Behalf Of Bart Van Assche Sent: Sunday, June 13, 2010 6:06 AM To: Satya V. Gupta Cc: valgrind-users@lists.sourceforge.net Subject: Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables On Sun, Jun 13, 2010 at 11:47 AM, Satya V. Gupta guptasa...@netzero.net wrote: I have

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-14 Thread Satya V. Gupta
Bart, Julian The suggested fix seemed to eliminate the crash. Thanks SVG --Original Message-- From: Bart Van Assche Sender: bart.vanass...@gmail.com To: Satya V. Gupta Cc: valgrind-users@lists.sourceforge.net Subject: Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based

[Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-13 Thread Satya V. Gupta
I have a supervisory process that is kicked off by an ELF executable which in turn invokes some ELF/ python script/ executables based child processes. I wish to run valgrind with --tool=callgrind and be able to inject valgrind into all processes. So far I have tried to run the supervisory process

Re: [Valgrind-users] Running Valgrind on ELF/ python/ boost based executables

2010-06-13 Thread Bart Van Assche
On Sun, Jun 13, 2010 at 11:47 AM, Satya V. Gupta guptasa...@netzero.net wrote: I have a supervisory process that is kicked off by an ELF executable which in turn invokes some ELF/ python script/ executables based child processes. I wish to run valgrind with --tool=callgrind and be able to