diff options
Diffstat (limited to 'src/arch/mips/tlb.cc')
| -rw-r--r-- | src/arch/mips/tlb.cc | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/arch/mips/tlb.cc b/src/arch/mips/tlb.cc index 57d8849e1..b3ed09621 100644 --- a/src/arch/mips/tlb.cc +++ b/src/arch/mips/tlb.cc @@ -29,6 +29,8 @@ * Authors: Nathan Binkert * Steve Reinhardt * Jaidev Patwardhan + * Zhengxing Li + * Deyuan Guo */ #include <string> @@ -350,7 +352,7 @@ TLB::translateInst(RequestPtr req, ThreadContext *tc) } if (Valid == false) { - return new InvalidFault(Asid, vaddr, vpn, false); + return new TlbInvalidFault(Asid, vaddr, VPN, false); } else { // Ok, this is really a match, set paddr Addr PAddr; @@ -366,7 +368,7 @@ TLB::translateInst(RequestPtr req, ThreadContext *tc) } } else { // Didn't find any match, return a TLB Refill Exception - return new RefillFault(Asid, vaddr, vpn, false); + return new TlbRefillFault(Asid, vaddr, VPN, false); } } return checkCacheability(req); @@ -445,10 +447,10 @@ TLB::translateData(RequestPtr req, ThreadContext *tc, bool write) } if (Valid == false) { - return new InvalidFault(Asid, vaddr, VPN, true); + return new TlbInvalidFault(Asid, vaddr, VPN, write); } else { // Ok, this is really a match, set paddr - if (!Dirty) { + if (!Dirty && write) { return new TlbModifiedFault(Asid, vaddr, VPN); } Addr PAddr; @@ -464,7 +466,7 @@ TLB::translateData(RequestPtr req, ThreadContext *tc, bool write) } } else { // Didn't find any match, return a TLB Refill Exception - return new RefillFault(Asid, vaddr, VPN, true); + return new TlbRefillFault(Asid, vaddr, VPN, write); } } return checkCacheability(req); |