Hi all
I am using X86 ISA to get the some statistics about TLB in FS mode. But
when I was reading the code of TLB and pagetable-walker, I found an interesting
thing. After serving page-walker for a miss, TLB is updated by Virtual Page
Number (pagetable_walker,line517). However, when it wants to lookup the TLB, it
uses Virtual Address (tlb.cc line:126). This consistency happens at line 126
and line 103 of TLB as well. One of them is searched by VPN and another one
with VA.
Do I make mistake or it is a bug?!
I am looking forward to hearing from you. Thanks in advance.
Best regards,
Rashid
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