Re: [Gems-users] Can't load ruby and opal.

["Mike Marty" <mike.marty@xxxxxxxxx>]

Tony,

We commonly see this problem when linking to different versions of libstdc++ than what Simics 3.0 uses.  Often times copying the file to the simics directory (as explained in our wiki page) solves the problem, but I haven't kept track of all these types of issues for Simics 
3.x.

You might want to check with www.simics.net to see if they have any solutions for these types of problems when dynamically linking a module with lots of C++

--Mike

On Dec 4, 2007 6:04 PM, Tony <tonytian2004@xxxxxxxxx> wrote:

Hi all,

I failed to load ruby and opal modules.

[root@panda MOSI_SMP_bcast]# ./simics  -stall -c ckpoints/tm_study
Checking out a license... done: academic license.
                             
  +----------------+    Copyright 1998-2006 by Virtutech, All Rights Reserved
  |   Virtutech    |    Version: Simics 3.0.23
  |     Simics     |    Build: 1366  Host: x86-linux
  +----------------+
    www.simics.com      "Virtutech" and "Simics" are trademarks of Virtutech AB

Use of this software is subject to appropriate license.
Type 'copyright' for details on copyright.
Type 'help help' for info on the on-line documentation.

simics> instruction-fetch-mode instruction-fetch-trace
simics> istc-disable
Turning I-STC off and flushing old data
simics> dstc-disable
Turning D-STC off and flushing old data
simics> cpu-switch-time 1
The switch time will change to 1 cycles (for CPU-0) once all processors have synchronized.
simics> load-module ruby
successful installation of the ruby timing model.
Exception in the init function of module ruby:
  No such hap
simics> load-module opal
Error loading module 'opal': Failed to load module 'opal' ('/root/simics/gems- 2.0/simics-3.0.23.ws/x86-linux/lib/opal.so'): "undefined symbol: _ZN22generic_cache_templateI21generic_cache_block_tE18registerCheckpointEP8confio_t"

simics>


Can anybody help me figure it out? Thanks.

Tony.

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