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| author | Ali Saidi <Ali.Saidi@ARM.com> | 2010-06-02 12:58:16 -0500 |
|---|---|---|
| committer | Ali Saidi <Ali.Saidi@ARM.com> | 2010-06-02 12:58:16 -0500 |
| commit | c1e1de8d69624b1cf18a13a46e624ad5827954b7 (patch) | |
| tree | 60f11a14eafcc03715c283270edb336e0a44bccc /src/arch/arm/tlb.hh | |
| parent | 7de7ea3b22e16a6d489a71dc5c54ddba5a5b5a0e (diff) | |
| download | gem5-c1e1de8d69624b1cf18a13a46e624ad5827954b7.tar.xz | |
ARM: Some TLB bug fixes.
Diffstat (limited to 'src/arch/arm/tlb.hh')
| -rw-r--r-- | src/arch/arm/tlb.hh | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/arch/arm/tlb.hh b/src/arch/arm/tlb.hh index 7193ac0e8..c2894e5cd 100644 --- a/src/arch/arm/tlb.hh +++ b/src/arch/arm/tlb.hh @@ -87,7 +87,10 @@ class TLB : public BaseTLB TlbEntry *table; // the Page Table int size; // TLB Size int nlu; // not last used entry (for replacement) + +#if FULL_SYSTEM TableWalker *tableWalker; +#endif void nextnlu() { if (++nlu >= size) nlu = 0; } TlbEntry *lookup(Addr vpn, uint8_t asn); @@ -136,8 +139,8 @@ class TLB : public BaseTLB void flushMva(Addr mva); Fault trickBoxCheck(RequestPtr req, Mode mode, uint8_t domain, bool sNp); - Fault walkTrickBoxCheck(Addr pa, Addr va, Addr sz, bool is_exec, uint8_t - domain, bool sNp); + Fault walkTrickBoxCheck(Addr pa, Addr va, Addr sz, bool is_exec, + bool is_write, uint8_t domain, bool sNp); void printTlb(); |