Re: [Gems-users] Error loading ruby/opal in Gems 2.0

[Hemayet Hossain <hossain@xxxxxxxxxxxxxxxx>]

Hi Jayaram,
Thanks a lot. Doing as you suggested solved ruby problem. But I amfacing another problem with opal. I am getting following error message while loading opal.
------------------------------------------------------------------------------------------------------------------------------------------
Error loading module 'opal': Failed to load module 'opal' ('/home/vax4/p2/arch/hossain/gems-2.0/workspace/amd64-linux/lib/opal.so'): "undefined symbol: _ZN22generic_cache_templateI21generic_cache_block_tE12OracleAccessEy"
------------------------------------------------------------------------------------------------------------------------------------------

Can you please suggest something?
Thanks,
Hemayet


Jayaram Bobba wrote:

SIM_hap_register_callback seems to have been removed in simics 3.0.x
I believe it is only used to install logtm-specific callbacks. So if you 
are not using
TM functionality you could comment it out safely in $GEMS/ruby/module/ruby.c
If you plan on using TM functionality, you should convert 
SIM_hap_register_callback
to SIM_hap_add_callback. It should be fairly easy. Look around the code 
in ruby.c
for examples.

Jayaram

Hemayet Hossain wrote:
  

Hi,
I was trying to use gem 2.0 and for that installed with simics 3.0.14. I 
could compile both ruby and opal without any error with protocol 
"MSI_MOSI_CMP_directory". While I try to load ruby I get the following 
error...
------------------------------------------------------------------------------------------------------------------------------------------
Error loading module 'ruby': Failed to load module 'ruby' 
('/home/vax4/p2/arch/hossain/gems-2.0/workspace/amd64-linux/lib/ruby.so'): 
"undefined symbol: SIM_hap_register_callback"
------------------------------------------------------------------------------------------------------------------------------------------
Can anyone plz tell me what's the mistake I am making?
Thanks,
Hemayet
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