diff options
Diffstat (limited to 'src/cpu/o3/fetch_impl.hh')
| -rw-r--r-- | src/cpu/o3/fetch_impl.hh | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/cpu/o3/fetch_impl.hh b/src/cpu/o3/fetch_impl.hh index a8727a425..663cd3142 100644 --- a/src/cpu/o3/fetch_impl.hh +++ b/src/cpu/o3/fetch_impl.hh @@ -40,7 +40,7 @@ #include "mem/request.hh" #include "sim/byteswap.hh" #include "sim/host.hh" -#include "sim/root.hh" +#include "sim/core.hh" #if FULL_SYSTEM #include "arch/tlb.hh" @@ -103,6 +103,7 @@ DefaultFetch<Impl>::IcachePort::recvRetry() template<class Impl> DefaultFetch<Impl>::DefaultFetch(Params *params) : branchPred(params), + predecoder(NULL), decodeToFetchDelay(params->decodeToFetchDelay), renameToFetchDelay(params->renameToFetchDelay), iewToFetchDelay(params->iewToFetchDelay), @@ -602,7 +603,7 @@ DefaultFetch<Impl>::fetchCacheLine(Addr fetch_PC, Fault &ret_fault, unsigned tid // Build packet here. PacketPtr data_pkt = new Packet(mem_req, - Packet::ReadReq, Packet::Broadcast); + MemCmd::ReadReq, Packet::Broadcast); data_pkt->dataDynamicArray(new uint8_t[cacheBlkSize]); cacheDataPC[tid] = block_PC; @@ -1119,13 +1120,10 @@ DefaultFetch<Impl>::fetch(bool &status_change) inst = TheISA::gtoh(*reinterpret_cast<TheISA::MachInst *> (&cacheData[tid][offset])); -#if THE_ISA == ALPHA_ISA - ext_inst = TheISA::makeExtMI(inst, fetch_PC); -#elif THE_ISA == SPARC_ISA - ext_inst = TheISA::makeExtMI(inst, cpu->thread[tid]->getTC()); -#elif THE_ISA == MIPS_ISA - ext_inst = TheISA::makeExtMI(inst, cpu->thread[tid]->getTC()); -#endif + predecoder.setTC(cpu->thread[tid]->getTC()); + predecoder.moreBytes(fetch_PC, 0, inst); + + ext_inst = predecoder.getExtMachInst(); // Create a new DynInst from the instruction fetched. DynInstPtr instruction = new DynInst(ext_inst, |