[Gems-users] Sample Checkpoint file

["Sridatta Chegu" <sridatta.chegu@xxxxxxxxx>]

Hello all

I have a problem creating a checkpoint file. I have completely no idea on how to create. Recently i was struck with the following error when i load Ruby module in simics

Error loading module 'ruby': Failed to load module 'ruby' 
('/usr/local/src/gems-2.0/workspace/x86-linux/lib/ruby.so'): 
"undefined symbol: SIM_hap_register_callback"
Later, I removed (commented out) the SIM_hap_register_callback  in the ruby.c file and recompiled ruby and now, the error is gone.. But, now, it displays a new error while loading ruby

/***************************************************************************\
 > Physical Memory object cannot be found. If you are NOT compiling Ruby and
<
 > you see this message, something is wrong.

<
 > This message is part of the normal compilation process.
<

\***************************************************************************/

If i load ruby once again, the error vanishes.. Now, the next step
ruby0.setparam g_NUM_PROCESSORS 1
is throwing this error

"attribute param in object ruby0: not found"
I got to know that it is because of not loading any checkpoint file before loading ruby.. If that is true.. please let me know how to create a checkpoint file.. I need a sample checkpoint file for my x86 processor architecture..