diff options
Diffstat (limited to 'src/arch/sparc/tlb.hh')
| -rw-r--r-- | src/arch/sparc/tlb.hh | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/arch/sparc/tlb.hh b/src/arch/sparc/tlb.hh index 7a9a6aea1..136103f44 100644 --- a/src/arch/sparc/tlb.hh +++ b/src/arch/sparc/tlb.hh @@ -40,6 +40,9 @@ class ThreadContext; namespace SparcISA { + const int PAddrImplBits = 40; + const Addr PAddrImplMask = (ULL(1) << PAddrImplBits) - 1; + class TLB : public SimObject { public: @@ -59,7 +62,7 @@ namespace SparcISA { //For now, always assume the address is already physical. //Also assume that there are 40 bits of physical address space. - req->setPaddr(req->getVaddr() & ((1ULL << 40) - 1)); + req->setPaddr(req->getVaddr() & PAddrImplMask); return NoFault; } }; |