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         | Rev 458 | Rev 787 | 
    
    
      
        | Line 56... | Line 56... | 
      
        |         .section .except,"ax"
 |         .section .except,"ax"
 | 
      
        |         .org    0x100
 |         .org    0x100
 | 
      
        | reset_vector:
 | reset_vector:
 | 
      
        |         l.nop
 |         l.nop
 | 
      
        |         l.nop
 |         l.nop
 | 
      
        |   |  
 | 
      
        |   |         // Clear R0 on start-up. There is no guarantee that R0 is hardwired to zero,
 | 
      
        |   |         // and indeed it is not when simulating the or1200 Verilog core.
 | 
      
        |   |         l.andi  r0,r0,0x0
 | 
      
        |   |  
 | 
      
        |         l.addi  r4,r0,0x0
 |         l.addi  r4,r0,0x0
 | 
      
        |         l.addi  r5,r0,0x0
 |         l.addi  r5,r0,0x0
 | 
      
        |         l.addi  r6,r0,0x0
 |         l.addi  r6,r0,0x0
 | 
      
        |         l.addi  r7,r0,0x0
 |         l.addi  r7,r0,0x0
 | 
      
        |         l.addi  r8,r0,0x0
 |         l.addi  r8,r0,0x0
 | 
    
   
 
 
         
                
        
            
            
        
        
             
    
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