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arch-arm: Use isSecure variable for Stage2Lookup
author
Giacomo Travaglini
<giacomo.travaglini@arm.com>
Wed, 12 Aug 2020 12:16:21 +0000
(13:16 +0100)
committer
Giacomo Travaglini
<giacomo.travaglini@arm.com>
Fri, 14 Aug 2020 13:07:41 +0000
(13:07 +0000)
TLB entries are tagged with the security state of the cpu instead
of the security attribute of the physical address
Change-Id: I728ba1c841de1ec6c1ee03aee012b185c968d078
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/32639
Tested-by: kokoro <noreply+kokoro@google.com>
src/arch/arm/tlb.cc
patch
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diff --git
a/src/arch/arm/tlb.cc
b/src/arch/arm/tlb.cc
index dc4296d776ad554b81bd8cc23fdeb156bf72d596..e8bb718050a0d74576c37294426deef90bc626f7 100644
(file)
--- a/
src/arch/arm/tlb.cc
+++ b/
src/arch/arm/tlb.cc
@@
-1655,7
+1655,7
@@
TLB::getResultTe(TlbEntry **te, const RequestPtr &req,
fault = checkPermissions(s1Te, req, mode);
if (stage2Req & (fault == NoFault)) {
Stage2LookUp *s2Lookup = new Stage2LookUp(this, stage2Tlb, *s1Te,
- req, translation, mode, timing, functional,
!(s1Te->ns)
,
+ req, translation, mode, timing, functional,
isSecure
,
curTranType);
fault = s2Lookup->getTe(tc, mergeTe);
if (s2Lookup->isComplete()) {