-/*-----------------------------------------------------------------*/
-/*-----------------------------------------------------------------*/
-/*
-static void FixRegisterBankingInFlow(pCodeFlow *pcfl, int cur_bank)
-{
- pCode *pc=NULL;
- pCode *pcprev=NULL;
-
- if(!pcfl)
- return;
-
- pc = findNextInstruction(pcfl->pc.next);
-
- while(isPCinFlow(pc,PCODE(pcfl))) {
-
- cur_bank = DoBankSelect(pc,cur_bank);
- pcprev = pc;
- pc = findNextInstruction(pc->next);
-
- }
-
- if(pcprev && cur_bank) {
- // Set bank state to unknown at the end of each flow block
- cur_bank = -1;
- }
-
-}
-*/
-/*-----------------------------------------------------------------*/
-/*int compareBankFlow - compare the banking requirements between */
-/* flow objects. */
-/*-----------------------------------------------------------------*/
-/*
-int compareBankFlow(pCodeFlow *pcflow, pCodeFlowLink *pcflowLink, int toORfrom)
-{
-
- if(!pcflow || !pcflowLink || !pcflowLink->pcflow)
- return 0;
-
- if(!isPCFL(pcflow) || !isPCFL(pcflowLink->pcflow))
- return 0;
-
- if(pcflow->firstBank == -1)
- return 0;
-
-
- if(pcflowLink->pcflow->firstBank == -1) {
- pCodeFlowLink *pctl = setFirstItem( toORfrom ?
- pcflowLink->pcflow->to :
- pcflowLink->pcflow->from);
- return compareBankFlow(pcflow, pctl, toORfrom);
- }
-
- if(toORfrom) {
- if(pcflow->lastBank == pcflowLink->pcflow->firstBank)
- return 0;
-
- pcflowLink->bank_conflict++;
- pcflowLink->pcflow->FromConflicts++;
- pcflow->ToConflicts++;
- } else {
-
- if(pcflow->firstBank == pcflowLink->pcflow->lastBank)
- return 0;
-
- pcflowLink->bank_conflict++;
- pcflowLink->pcflow->ToConflicts++;
- pcflow->FromConflicts++;
-
- }
- / *
- fprintf(stderr,"compare flow found conflict: seq %d from conflicts %d, to conflicts %d\n",
- pcflowLink->pcflow->pc.seq,
- pcflowLink->pcflow->FromConflicts,
- pcflowLink->pcflow->ToConflicts);
- * /
- return 1;
-
-}
-*/
-/*-----------------------------------------------------------------*/
-/*-----------------------------------------------------------------*/
-/*
-void FixBankFlow(pBlock *pb)
-{
- pCode *pc=NULL;
- pCode *pcflow;
- pCodeFlowLink *pcfl;
-
- pCode *pcflow_max_To=NULL;
- pCode *pcflow_max_From=NULL;
- int max_ToConflicts=0;
- int max_FromConflicts=0;
-
- /fprintf(stderr,"Fix Bank flow \n");
- pcflow = findNextpCode(pb->pcHead, PC_FLOW);
-
-
- / *
- First loop through all of the flow objects in this pcode block
- and fix the ones that have banking conflicts between the
- entry and exit.
- * /
-
- //fprintf(stderr, "FixBankFlow - Phase 1\n");
-
- for( pcflow = findNextpCode(pb->pcHead, PC_FLOW);
- pcflow != NULL;
- pcflow = findNextpCode(pcflow->next, PC_FLOW) ) {
-
- if(!isPCFL(pcflow)) {
- fprintf(stderr, "FixBankFlow - pcflow is not a flow object ");