Review Board 2.0.15


ARM: Reset m5 stats when program resets performance counters.

Review Request #475 - Created Feb. 11, 2011 and submitted

Information
Ali Saidi
gem5
Reviewers
Default
ali, gblack, nate, stever 
Adds method to reset all simulator stats from simulated code using a misc reg.

The ARM performance counters are not currently supported by the model.
This patch interprets a 'reset performance counters' command to mean 'reset
the simulator statistics' instead.

   

  


 


 

  

  









  
 


  

 


















 

  


 


  




   
Ship it!



   

   
Nathan Binkert

   
Posted  (Feb. 11, 2011, 11:39 a.m.)


  


  


  

   
Looks reasonable to me.  Fix commit message.



  

   

   
    
    
   


  




   







    

     
     

      

       
        

         
          src/arch/arm/isa.cc
          

           (Diff revision 1)

          
         
        

       
       
        
 


        
 


       
      

     

    

    


     
how about info()




  

   

   
    
    
   


  


    


   



  

 


  

 

















 



 

  


 


  



   

   
Gabe Black

   
Posted  (Feb. 11, 2011, 3:05 p.m.)


  


  


  

   



  

   

   
    
    
   


  




   







    

     
     

      

       
        

         
          src/arch/arm/isa.cc
          

           (Diff revision 1)

          
         
        

       
       
        
 


        
 


       
      

     

    

    


     
Maybe put this in the header file?