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arch-arm: TLBI ALLE2IS should broadcast to the IS domain

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This was implemented as a normal ALLE2 hence affecting the
current PE only

Change-Id: Ib369dd5a4b738daf96a01b5535d7481a97bb3730
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/+/34795
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Giacomo Travaglini
2020-09-17 16:46:27 +01:00
parent b3719766f5
commit 47aa52ed17
1 changed files with 11 additions and 2 deletions
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13
src/arch/arm/isa.cc
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@@ -1711,9 +1711,8 @@ ISA::setMiscReg(int misc_reg, RegVal val)
tlbiOp.broadcast(tc);
return;
}
// AArch64 TLB Invalidate All, EL2, Inner Shareable
// AArch64 TLB Invalidate All, EL2
case MISCREG_TLBI_ALLE2:
case MISCREG_TLBI_ALLE2IS:
{
assert64();
scr = readMiscReg(MISCREG_SCR);
@@ -1722,6 +1721,16 @@ ISA::setMiscReg(int misc_reg, RegVal val)
tlbiOp(tc);
return;
}
// AArch64 TLB Invalidate All, EL2, Inner Shareable
case MISCREG_TLBI_ALLE2IS:
{
assert64();
scr = readMiscReg(MISCREG_SCR);
TLBIALL tlbiOp(EL2, haveSecurity && !scr.ns);
tlbiOp.broadcast(tc);
return;
}
// AArch64 TLB Invalidate All, EL1
case MISCREG_TLBI_ALLE1:
case MISCREG_TLBI_VMALLS12E1: