diff options
Diffstat (limited to 'src/arch/arm')
| -rw-r--r-- | src/arch/arm/table_walker.cc | 8 | ||||
| -rw-r--r-- | src/arch/arm/table_walker.hh | 2 | ||||
| -rw-r--r-- | src/arch/arm/tlb.cc | 2 |
3 files changed, 7 insertions, 5 deletions
diff --git a/src/arch/arm/table_walker.cc b/src/arch/arm/table_walker.cc index ecdb8a53e..802df8b12 100644 --- a/src/arch/arm/table_walker.cc +++ b/src/arch/arm/table_walker.cc @@ -150,8 +150,9 @@ TableWalker::walk(RequestPtr _req, ThreadContext *_tc, uint8_t _cid, TLB::Mode _ } void -TableWalker::memAttrs(TlbEntry &te, uint8_t texcb, bool s) +TableWalker::memAttrs(ThreadContext *tc, TlbEntry &te, uint8_t texcb, bool s) { + // Note: tc local variable is hiding tc class variable DPRINTF(TLBVerbose, "memAttrs texcb:%d s:%d\n", texcb, s); te.shareable = false; // default value bool outer_shareable = false; @@ -221,6 +222,7 @@ TableWalker::memAttrs(TlbEntry &te, uint8_t texcb, bool s) panic("More than 32 states for 5 bits?\n"); } } else { + assert(tc); PRRR prrr = tc->readMiscReg(MISCREG_PRRR); NMRR nmrr = tc->readMiscReg(MISCREG_NMRR); DPRINTF(TLBVerbose, "memAttrs PRRR:%08x NMRR:%08x\n", prrr, nmrr); @@ -415,7 +417,7 @@ TableWalker::doL1Descriptor() te.ap = l1Desc.ap(); te.domain = l1Desc.domain(); te.asid = contextId; - memAttrs(te, l1Desc.texcb(), l1Desc.shareable()); + memAttrs(tc, te, l1Desc.texcb(), l1Desc.shareable()); DPRINTF(TLB, "Inserting Section Descriptor into TLB\n"); DPRINTF(TLB, " - N%d pfn:%#x size: %#x global:%d valid: %d\n", @@ -510,7 +512,7 @@ TableWalker::doL2Descriptor() te.xn = l2Desc.xn(); te.ap = l2Desc.ap(); te.domain = l1Desc.domain(); - memAttrs(te, l2Desc.texcb(), l2Desc.shareable()); + memAttrs(tc, te, l2Desc.texcb(), l2Desc.shareable()); if (!delayed) { tc = NULL; diff --git a/src/arch/arm/table_walker.hh b/src/arch/arm/table_walker.hh index fbb9133e1..8612df876 100644 --- a/src/arch/arm/table_walker.hh +++ b/src/arch/arm/table_walker.hh @@ -313,7 +313,7 @@ class TableWalker : public MemObject TLB::Translation *_trans, bool timing); void setTlb(TLB *_tlb) { tlb = _tlb; } - void memAttrs(TlbEntry &te, uint8_t texcb, bool s); + void memAttrs(ThreadContext *tc, TlbEntry &te, uint8_t texcb, bool s); private: diff --git a/src/arch/arm/tlb.cc b/src/arch/arm/tlb.cc index 422ac68f4..acc6b416b 100644 --- a/src/arch/arm/tlb.cc +++ b/src/arch/arm/tlb.cc @@ -387,7 +387,7 @@ TLB::translateFs(RequestPtr req, ThreadContext *tc, Mode mode, // Set memory attributes TlbEntry temp_te; - tableWalker->memAttrs(temp_te, 0, 1); + tableWalker->memAttrs(tc, temp_te, 0, 1); temp_te.shareable = true; DPRINTF(TLBVerbose, "(No MMU) setting memory attributes: shareable:\ %d, innerAttrs: %d, outerAttrs: %d\n", temp_te.shareable, |