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power: Implement translateFunctional.

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Change-Id: I039a09879a50a7d50329c01c337cfa5674c34fae
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/26549
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
This commit is contained in:
Gabe Black
2020-03-10 18:16:05 -07:00
parent ca83295b6f
commit 6fbf2e7b6e
2 changed files with 14 additions and 16 deletions
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28
src/arch/power/tlb.cc
View File

@@ -282,32 +282,20 @@ TLB::translateInst(const RequestPtr &req, ThreadContext *tc)
return std::make_shared<AlignmentFault>();
}
Process * p = tc->getProcessPtr();
Fault fault = p->pTable->translate(req);
if (fault != NoFault)
return fault;
return NoFault;
return tc->getProcessPtr()->pTable->translate(req);
}
Fault
TLB::translateData(const RequestPtr &req, ThreadContext *tc, bool write)
{
Process * p = tc->getProcessPtr();
Fault fault = p->pTable->translate(req);
if (fault != NoFault)
return fault;
return NoFault;
return tc->getProcessPtr()->pTable->translate(req);
}
Fault
TLB::translateAtomic(const RequestPtr &req, ThreadContext *tc, Mode mode)
{
if (FullSystem)
fatal("translate atomic not yet implemented in full system mode.\n");
panic_if(FullSystem,
"translateAtomic not yet implemented for full system.");
if (mode == Execute)
return translateInst(req, tc);
@@ -315,6 +303,14 @@ TLB::translateAtomic(const RequestPtr &req, ThreadContext *tc, Mode mode)
return translateData(req, tc, mode == Write);
}
Fault
TLB::translateFunctional(const RequestPtr &req, ThreadContext *tc, Mode mode)
{
panic_if(FullSystem,
"translateFunctional not implemented for full system.");
return tc->getProcessPtr()->pTable->translate(req);
}
void
TLB::translateTiming(const RequestPtr &req, ThreadContext *tc,
Translation *translation, Mode mode)

2
src/arch/power/tlb.hh
View File

@@ -162,6 +162,8 @@ class TLB : public BaseTLB
void translateTiming(
const RequestPtr &req, ThreadContext *tc,
Translation *translation, Mode mode) override;
Fault translateFunctional(
const RequestPtr &req, ThreadContext *tc, Mode mode) override;
Fault finalizePhysical(
const RequestPtr &req,
ThreadContext *tc, Mode mode) const override;