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-rw-r--r--src/arch/sparc/faults.cc8
-rw-r--r--src/arch/sparc/mmapped_ipr.hh4
-rw-r--r--src/arch/sparc/tlb.cc24
-rw-r--r--src/arch/sparc/tlb.hh15
-rw-r--r--src/arch/sparc/vtophys.cc4
5 files changed, 23 insertions, 32 deletions
diff --git a/src/arch/sparc/faults.cc b/src/arch/sparc/faults.cc
index 13e9c19f6..5466115d0 100644
--- a/src/arch/sparc/faults.cc
+++ b/src/arch/sparc/faults.cc
@@ -669,8 +669,8 @@ FastInstructionAccessMMUMiss::invoke(ThreadContext *tc,
// false for syscall emulation mode regardless of whether the
// address is real in preceding code. Not sure sure that this is
// correct, but also not sure if it matters at all.
- tc->getITBPtr()->insert(alignedvaddr, partition_id, context_id,
- false, entry.pte);
+ dynamic_cast<TLB *>(tc->getITBPtr())->
+ insert(alignedvaddr, partition_id, context_id, false, entry.pte);
}
}
@@ -757,8 +757,8 @@ FastDataAccessMMUMiss::invoke(ThreadContext *tc, const StaticInstPtr &inst)
// false for syscall emulation mode regardless of whether the
// address is real in preceding code. Not sure sure that this is
// correct, but also not sure if it matters at all.
- tc->getDTBPtr()->insert(alignedvaddr, partition_id, context_id,
- false, entry.pte);
+ dynamic_cast<TLB *>(tc->getDTBPtr())->
+ insert(alignedvaddr, partition_id, context_id, false, entry.pte);
}
}
diff --git a/src/arch/sparc/mmapped_ipr.hh b/src/arch/sparc/mmapped_ipr.hh
index e7d27eed5..35e4d891b 100644
--- a/src/arch/sparc/mmapped_ipr.hh
+++ b/src/arch/sparc/mmapped_ipr.hh
@@ -51,7 +51,7 @@ handleIprRead(ThreadContext *xc, Packet *pkt)
if (GenericISA::isGenericIprAccess(pkt))
return GenericISA::handleGenericIprRead(xc, pkt);
else
- return xc->getDTBPtr()->doMmuRegRead(xc, pkt);
+ return dynamic_cast<TLB *>(xc->getDTBPtr())->doMmuRegRead(xc, pkt);
}
inline Cycles
@@ -60,7 +60,7 @@ handleIprWrite(ThreadContext *xc, Packet *pkt)
if (GenericISA::isGenericIprAccess(pkt))
return GenericISA::handleGenericIprWrite(xc, pkt);
else
- return xc->getDTBPtr()->doMmuRegWrite(xc, pkt);
+ return dynamic_cast<TLB *>(xc->getDTBPtr())->doMmuRegWrite(xc, pkt);
}
diff --git a/src/arch/sparc/tlb.cc b/src/arch/sparc/tlb.cc
index 51eb83ac2..997bfe991 100644
--- a/src/arch/sparc/tlb.cc
+++ b/src/arch/sparc/tlb.cc
@@ -849,13 +849,6 @@ TLB::translateTiming(RequestPtr req, ThreadContext *tc,
}
Fault
-TLB::translateFunctional(RequestPtr req, ThreadContext *tc, Mode mode)
-{
- panic("Not implemented\n");
- return NoFault;
-}
-
-Fault
TLB::finalizePhysical(RequestPtr req, ThreadContext *tc, Mode mode) const
{
return NoFault;
@@ -871,7 +864,7 @@ TLB::doMmuRegRead(ThreadContext *tc, Packet *pkt)
DPRINTF(IPR, "Memory Mapped IPR Read: asi=%#X a=%#x\n",
(uint32_t)pkt->req->getArchFlags(), pkt->getAddr());
- TLB *itb = tc->getITBPtr();
+ TLB *itb = dynamic_cast<TLB *>(tc->getITBPtr());
switch (asi) {
case ASI_LSU_CONTROL_REG:
@@ -1067,7 +1060,7 @@ TLB::doMmuRegWrite(ThreadContext *tc, Packet *pkt)
DPRINTF(IPR, "Memory Mapped IPR Write: asi=%#X a=%#x d=%#X\n",
(uint32_t)asi, va, data);
- TLB *itb = tc->getITBPtr();
+ TLB *itb = dynamic_cast<TLB *>(tc->getITBPtr());
switch (asi) {
case ASI_LSU_CONTROL_REG:
@@ -1171,8 +1164,8 @@ TLB::doMmuRegWrite(ThreadContext *tc, Packet *pkt)
real_insert = bits(va, 9,9);
pte.populate(data, bits(va,10,10) ? PageTableEntry::sun4v :
PageTableEntry::sun4u);
- tc->getITBPtr()->insert(va_insert, part_insert, ct_insert, real_insert,
- pte, entry_insert);
+ itb->insert(va_insert, part_insert, ct_insert, real_insert,
+ pte, entry_insert);
break;
case ASI_DTLB_DATA_ACCESS_REG:
entry_insert = bits(va, 8,3);
@@ -1209,15 +1202,14 @@ TLB::doMmuRegWrite(ThreadContext *tc, Packet *pkt)
switch (bits(va,7,6)) {
case 0: // demap page
if (!ignore)
- tc->getITBPtr()->demapPage(mbits(va,63,13), part_id,
- bits(va,9,9), ctx_id);
+ itb->demapPage(mbits(va,63,13), part_id, bits(va,9,9), ctx_id);
break;
case 1: // demap context
if (!ignore)
- tc->getITBPtr()->demapContext(part_id, ctx_id);
+ itb->demapContext(part_id, ctx_id);
break;
case 2:
- tc->getITBPtr()->demapAll(part_id);
+ itb->demapAll(part_id);
break;
default:
panic("Invalid type for IMMU demap\n");
@@ -1303,7 +1295,7 @@ void
TLB::GetTsbPtr(ThreadContext *tc, Addr addr, int ctx, Addr *ptrs)
{
uint64_t tag_access = mbits(addr,63,13) | mbits(ctx,12,0);
- TLB * itb = tc->getITBPtr();
+ TLB *itb = dynamic_cast<TLB *>(tc->getITBPtr());
ptrs[0] = MakeTsbPtr(Ps0, tag_access,
c0_tsb_ps0,
c0_config,
diff --git a/src/arch/sparc/tlb.hh b/src/arch/sparc/tlb.hh
index 12d5ef738..7437ec3e6 100644
--- a/src/arch/sparc/tlb.hh
+++ b/src/arch/sparc/tlb.hh
@@ -163,14 +163,13 @@ class TLB : public BaseTLB
void dumpAll();
- Fault translateAtomic(RequestPtr req, ThreadContext *tc, Mode mode);
- void translateTiming(RequestPtr req, ThreadContext *tc,
- Translation *translation, Mode mode);
- /** Stub function for compilation support with CheckerCPU. SPARC ISA
- * does not support the Checker model at the moment
- */
- Fault translateFunctional(RequestPtr req, ThreadContext *tc, Mode mode);
- Fault finalizePhysical(RequestPtr req, ThreadContext *tc, Mode mode) const;
+ Fault translateAtomic(
+ RequestPtr req, ThreadContext *tc, Mode mode) override;
+ void translateTiming(
+ RequestPtr req, ThreadContext *tc,
+ Translation *translation, Mode mode) override;
+ Fault finalizePhysical(
+ RequestPtr req, ThreadContext *tc, Mode mode) const override;
Cycles doMmuRegRead(ThreadContext *tc, Packet *pkt);
Cycles doMmuRegWrite(ThreadContext *tc, Packet *pkt);
void GetTsbPtr(ThreadContext *tc, Addr addr, int ctx, Addr *ptrs);
diff --git a/src/arch/sparc/vtophys.cc b/src/arch/sparc/vtophys.cc
index 6ba62eb9c..88f1c4ace 100644
--- a/src/arch/sparc/vtophys.cc
+++ b/src/arch/sparc/vtophys.cc
@@ -83,8 +83,8 @@ vtophys(ThreadContext *tc, Addr addr)
// int sec_context = bits(tlbdata,63,48);
PortProxy &mem = tc->getPhysProxy();
- TLB* itb = tc->getITBPtr();
- TLB* dtb = tc->getDTBPtr();
+ TLB* itb = dynamic_cast<TLB *>(tc->getITBPtr());
+ TLB* dtb = dynamic_cast<TLB *>(tc->getDTBPtr());
TlbEntry* tbe;
PageTableEntry pte;
Addr tsbs[4];
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-09 02:56:20 +0000