Initial commit of OpenSPARC T2 design and verification files.
[OpenSPARC-T2-DV] / verif / env / common / vera / niu_gen_error / hostErrInjTab.vr
// ========== Copyright Header Begin ==========================================
//
// OpenSPARC T2 Processor File: hostErrInjTab.vr
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
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#include <vera_defines.vrh>
#include <ListMacros.vrh>
#include "niu_error_dfn.vri"
#include "niu_cbclass.vrh"
class CHostErrInjTab {
integer no_of_errors_set;
local CcbErrArray cberrDfn[];
function integer SetErrorDfn( CcbErrDfn cb);
function integer ChkErrorDfn(CcbErrDfn cb, var integer status );
function integer ClrErrorDfn(CcbErrDfn cb);
task new() {
no_of_errors_set = 0;
}
}
function integer CHostErrInjTab::SetErrorDfn( CcbErrDfn cb){
// N2 - 64 byte aligned address only
cb.address = ((cb.address)>>6)<<6;
if ( assoc_index(CHECK,this.cberrDfn,cb.address)) {
printf(" Error Defination already set for address - %x Adding one more for this address -- \n",cb.address);
cberrDfn[cb.address].add(cb);
SetErrorDfn = no_of_errors_set;
printf("ErrCB DEBUG- Callback Set for address - %x , NoofActiveErrCBS - %d \n",cb.address,no_of_errors_set);
} else {
cberrDfn[cb.address] = new ();
cberrDfn[cb.address].add(cb);
no_of_errors_set ++;
SetErrorDfn = no_of_errors_set;
printf("ErrCB DEBUG- Callback Set for address - %x , NoofActiveErrCBS - %d \n",cb.address,no_of_errors_set);
/* how to add this to Denali-
1. Set Call back on Denali for address cb.address
2. Once the call back is successful, call ClrErrorDfn function
*/
}
}
function integer CHostErrInjTab::ChkErrorDfn(CcbErrDfn cb, var integer status ){
CcbErrDfn error_dfn;
integer s,d;
if(assoc_index(CHECK,this.cberrDfn,cb.address)) {
s= this.cberrDfn[cb.address].get(error_dfn);
if(s==0) { // No More for this address
if(error_dfn.error_code & SIU_SpuriousResp) {
d = ClrErrorDfn(cb);
} else {
// add this back into the queue
cberrDfn[cb.address].add_front(error_dfn);
}
} else {
// Do Nothing
}
status = 1;
ChkErrorDfn = error_dfn.error_code;
printf("CHostErrInjTab::ChkErrorDfn ErrorCode for Address - %x is - %d \n",cb.address,ChkErrorDfn);
} else {
status = -1;
ChkErrorDfn = -1;
}
printf("CHostErrInjTab::ChkErrorDfn ErrorCode for Address - %x is - %d \n",cb.address,ChkErrorDfn);
}
function integer CHostErrInjTab::ClrErrorDfn(CcbErrDfn cb) {
CcbErrDfn cb_delete;
integer status;
if(assoc_index(CHECK,this.cberrDfn,cb.address)) {
// do the appropriate action and return the status
ClrErrorDfn = 1;
status = assoc_index(DELETE,this.cberrDfn,cb.address);
// printf("CHostErrInjTab::ClrErrorDfn ErrorCode for Address - %x is - %d \n",cb.address,status);
no_of_errors_set--;
ClrErrorDfn = status;
} else ClrErrorDfn = -1;
}