diff options
Diffstat (limited to 'src/cpu/o3/fetch_impl.hh')
| -rw-r--r-- | src/cpu/o3/fetch_impl.hh | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/src/cpu/o3/fetch_impl.hh b/src/cpu/o3/fetch_impl.hh index f1d6cb64f..350ecd52d 100644 --- a/src/cpu/o3/fetch_impl.hh +++ b/src/cpu/o3/fetch_impl.hh @@ -45,7 +45,6 @@ #if FULL_SYSTEM #include "arch/tlb.hh" #include "arch/vtophys.hh" -#include "base/remote_gdb.hh" #include "sim/system.hh" #endif // FULL_SYSTEM @@ -98,8 +97,7 @@ DefaultFetch<Impl>::IcachePort::recvRetry() template<class Impl> DefaultFetch<Impl>::DefaultFetch(Params *params) - : mem(params->mem), - branchPred(params), + : branchPred(params), decodeToFetchDelay(params->decodeToFetchDelay), renameToFetchDelay(params->renameToFetchDelay), iewToFetchDelay(params->iewToFetchDelay), @@ -562,14 +560,9 @@ DefaultFetch<Impl>::fetchCacheLine(Addr fetch_PC, Fault &ret_fault, unsigned tid { Fault fault = NoFault; -#if FULL_SYSTEM - // Flag to say whether or not address is physical addr. - unsigned flags = cpu->inPalMode(fetch_PC) ? PHYSICAL : 0; -#else - unsigned flags = 0; -#endif // FULL_SYSTEM - - if (cacheBlocked || isSwitchedOut() || (interruptPending && flags == 0)) { + //AlphaDep + if (cacheBlocked || isSwitchedOut() || + (interruptPending && (fetch_PC & 0x3))) { // Hold off fetch from getting new instructions when: // Cache is blocked, or // while an interrupt is pending and we're not in PAL mode, or @@ -588,7 +581,7 @@ DefaultFetch<Impl>::fetchCacheLine(Addr fetch_PC, Fault &ret_fault, unsigned tid // Setup the memReq to do a read of the first instruction's address. // Set the appropriate read size and flags as well. // Build request here. - RequestPtr mem_req = new Request(tid, fetch_PC, cacheBlkSize, flags, + RequestPtr mem_req = new Request(tid, fetch_PC, cacheBlkSize, 0, fetch_PC, cpu->readCpuId(), tid); memReq[tid] = mem_req; @@ -1120,7 +1113,11 @@ DefaultFetch<Impl>::fetch(bool &status_change) inst = TheISA::gtoh(*reinterpret_cast<TheISA::MachInst *> (&cacheData[tid][offset])); - ext_inst = TheISA::makeExtMI(inst, cpu->tcBase(tid)); +#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()); +#endif // Create a new DynInst from the instruction fetched. DynInstPtr instruction = new DynInst(ext_inst, fetch_PC, |