Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / verif / env / niu / vera / niu_tokens / niu_errclass.vr

// ========== Copyright Header Begin ==========================================
// 
// OpenSPARC T2 Processor File: niu_errclass.vr
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
// 4150 Network Circle, Santa Clara, California 95054, U.S.A.
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// it under the terms of the GNU General Public License as published by
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// GNU General Public License for more details.
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// ========== Copyright Header End ============================================
#include <vera_defines.vrh>
#include "niu_error_dfn.vri"

class CHostErrors {
       bit[63:0] dma_errors=0;
       bit [63:0] dma_address[];
       bit[63:0] packet_errors=0;
       bit[63:0] host_error_code=0;
       bit [63:0] packet_address[];
       function bit[63:0] isErrSet() {
         isErrSet = dma_errors|packet_errors|host_error_code;
       }
       task setError( integer type, bit [63:0] address[]) {
       }
       task new() {
         dma_errors=0;
         packet_errors=0;
       }
}

class CMemErrors {
  integer fifo_errors=0; 
  task new() {
       fifo_errors = 0;
  }
  function bit[63:0] isErrSet() {
    isErrSet = fifo_errors;
  }
}

class CNiuErrors {
       CHostErrors hosterrors;
       CMemErrors  memerrors;
       integer exp_interrupt;
       // CMacError   macerrors;

       task new() {
         hosterrors = new();
         memerrors = new();
       }
       task setErrorCode(integer type, bit[63:0] error_code){
         if(type==HOST_ERRORMODE) {
          hosterrors.host_error_code = error_code;
          printf("CNiuErrors: hosterrors.host_error_code - %d \n",hosterrors.host_error_code);
         } else if(type==MEM_ERRORMODE) {
          memerrors.fifo_errors = error_code;
         }
       }

       function bit[63:0] isErrSet() {
          printf("CNiuErrors: hosterrors.host_error_code - %d \n",hosterrors.host_error_code);
         isErrSet = hosterrors.isErrSet() | memerrors.isErrSet(); 
       }

}