Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / verif / env / niu / vera / niu_utils / niu_cbclass.vr

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// 
// OpenSPARC T2 Processor File: niu_cbclass.vr
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#include <vera_defines.vrh>
#include <ListMacros.vrh>

#include "niu_cb_events.vri"
#include "niu_error_dfn.vri"

/* A generic call back class to be used for Memory */


class CcbMem {

    integer eventdfn;
    integer semId;
    integer callId;

    bit [63:0] attr;

    task new( ( integer i = -1)) {
      semId = i;
    }
    task set ( bit [63:0] a, ( integer e = -1)) {
       attr = a;
       eventdfn = e;
    }
}

// class for error callbacks


class CcbErrDfn {
   bit [63:0] address;
   integer error_code;
}

MakeVeraList(CcbErrDfn) //

class CcbErrArray {
  VeraList_CcbErrDfn cbs;
  task new() {
    cbs = new();
  }
  task add_front(CcbErrDfn cb){
    cbs.push_front(cb);
  }
  task add(CcbErrDfn cb){
    // printf("CcbErrArray::add Address - %x error_code - %d \n",cb.address,cb.error_code);
    cbs.push_back(cb);
    // printf("CcbErrArray::add Size - %d \n",cbs.size());
  }
  function integer get(var CcbErrDfn cb){
    if(cbs.empty()){
      get = -1;
    } else {
      cb= cbs.front();
      // printf("CcbErrArray::get Address - %x error_code - %d \n",cb.address,cb.error_code);
      cbs.pop_front();
      if(cbs.empty()){
	get = 0;
      } else get = 1;
    }
  // printf("CcbErrArray::get status - %d size - %d  \n",get,cbs.size());
  }
}


class CfuncCheck {
   bit[63:0] address;
   integer func;
   task new(){}
}