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arm: correct register read bug in Pl390 GIC

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Change-Id: I4c0de7c2a5b40c1a9f009ca12062cb108b450b04
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
This commit is contained in:
Curtis Dunham 2017-01-20 20:55:03 +00:00 committed by Andreas Sandberg
parent 7110d2313e
commit 7d6f2c5050
1 changed files with 2 additions and 2 deletions
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4
src/dev/arm/gic_pl390.cc
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@ -160,14 +160,14 @@ Pl390::readDistributor(PacketPtr pkt)
if (GICD_ISACTIVER.contains(daddr)) {
uint32_t ix = (daddr - GICD_ISACTIVER.start()) >> 2;
assert(ix < 32);
pkt->set<uint32_t>(getPendingInt(ctx, ix));
pkt->set<uint32_t>(getActiveInt(ctx, ix));
goto done;
}
if (GICD_ICACTIVER.contains(daddr)) {
uint32_t ix = (daddr - GICD_ICACTIVER.start()) >> 2;
assert(ix < 32);
pkt->set<uint32_t>(getPendingInt(ctx, ix));
pkt->set<uint32_t>(getActiveInt(ctx, ix));
goto done;
}