atomic.cc (5669:cbac62a59686) atomic.cc (5694:de7a82f58985)
1/*
2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 716 unchanged lines hidden (view full) ---

725 fault = setupFetchRequest(&ifetch_req);
726
727 if (fault == NoFault) {
728 Tick icache_latency = 0;
729 bool icache_access = false;
730 dcache_access = false; // assume no dcache access
731
732 if (!fromRom) {
1/*
2 * Copyright (c) 2002-2005 The Regents of The University of Michigan
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met: redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer;

--- 716 unchanged lines hidden (view full) ---

725 fault = setupFetchRequest(&ifetch_req);
726
727 if (fault == NoFault) {
728 Tick icache_latency = 0;
729 bool icache_access = false;
730 dcache_access = false; // assume no dcache access
731
732 if (!fromRom) {
733 // This is commented out because the predecoder would act like
734 // a tiny cache otherwise. It wouldn't be flushed when needed
735 // like the I cache. It should be flushed, and when that works
736 // this code should be uncommented.
733 //Fetch more instruction memory if necessary
734 //if(predecoder.needMoreBytes())
735 //{
736 icache_access = true;
737 Packet ifetch_pkt = Packet(&ifetch_req, MemCmd::ReadReq,
738 Packet::Broadcast);
739 ifetch_pkt.dataStatic(&inst);
740

--- 86 unchanged lines hidden --- 		737 //Fetch more instruction memory if necessary
738 //if(predecoder.needMoreBytes())
739 //{
740 icache_access = true;
741 Packet ifetch_pkt = Packet(&ifetch_req, MemCmd::ReadReq,
742 Packet::Broadcast);
743 ifetch_pkt.dataStatic(&inst);
744

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