[Gems-users] ruby error after ruby0.init

[Liping Xue <lxue@xxxxxxxxxxx>]

Hi,
I installed gems1.2 on a x86-linux machine successfully. According to the manual, it works well until the initialization
of ruby. "ruby0.init" is successfully, but when I type "c" to start simulation, I got the following errors.
I only load module ruby, I do not load module opal, and for the checkpoint, I made it from booting the system by using 
the script in the firststep directory. But I got the error about "Exception in hap handler: Non-existent x86 Register"
Any help?
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simics> read-configuration ../../checkpoints-u3/golden-1p.check
	  simics> c
	  [cpu0] cs:0xc010ff63 p:0x0010ff63  je 0xc01100b4
	  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> load-module ruby
	  successful installation of the ruby timing model.
	  simics> ruby0.setparam g_NUM_PROCESSORS 1
	  simics> ruby0.setparam g_MEMORY_SIZE_BYTES 4294967296
	  simics> ruby0.init
	  Ruby Timing Mode
	  Warning: optimizations not enabled.
	  Creating event queue...
	  Creating event queue done
	  Creating system...
	    Processors: 1
	    Creating system done
	    Ruby initialization complete
	    simics> c
	    Exception in hap handler: Non-existent x86 Register
	    Exception in hap handler
	    [cpu0] Pending interrupt, vector 0x20
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