diff options
Diffstat (limited to 'src/arch/alpha/tlb.cc')
| -rw-r--r-- | src/arch/alpha/tlb.cc | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/arch/alpha/tlb.cc b/src/arch/alpha/tlb.cc index 16aaca54d..f701c423d 100644 --- a/src/arch/alpha/tlb.cc +++ b/src/arch/alpha/tlb.cc @@ -75,7 +75,7 @@ TLB::~TLB() // look up an entry in the TLB PTE * -TLB::lookup(Addr vpn, uint8_t asn) const +TLB::lookup(Addr vpn, uint8_t asn) { // assume not found... PTE *retval = NULL; @@ -94,7 +94,7 @@ TLB::lookup(Addr vpn, uint8_t asn) const } } - if (retval == NULL) + if (retval == NULL) { PageTable::const_iterator i = lookupTable.find(vpn); if (i != lookupTable.end()) { while (i->first == vpn) { @@ -102,10 +102,7 @@ TLB::lookup(Addr vpn, uint8_t asn) const PTE *pte = &table[index]; assert(pte->valid); if (vpn == pte->tag && (pte->asma || pte->asn == asn)) { - retval = pte; - PTECache[2] = PTECache[1]; - PTECache[1] = PTECache[0]; - PTECache[0] = pte; + retval = updateCache(pte); break; } @@ -315,7 +312,7 @@ ITB::regStats() Fault -ITB::translate(RequestPtr &req, ThreadContext *tc) const +ITB::translate(RequestPtr &req, ThreadContext *tc) { //If this is a pal pc, then set PHYSICAL if(FULL_SYSTEM && PcPAL(req->getPC())) @@ -477,7 +474,7 @@ DTB::regStats() } Fault -DTB::translate(RequestPtr &req, ThreadContext *tc, bool write) const +DTB::translate(RequestPtr &req, ThreadContext *tc, bool write) { Addr pc = tc->readPC(); |