commit 4db981576e5f50f7b21667362b2f5bdb530fb06d
author Giacomo Travaglini <giacomo.travaglini@arm.com> Thu Oct 13 15:30:08 2022 +0100
committer Giacomo Travaglini <giacomo.travaglini@arm.com> Thu Oct 27 10:31:10 2022 +0000
tree 7797ffb4a54261d79f358b5eeb910aa89958d408
parent 62ce119139a4f400095cdcf1e9fc720165003cf2

arch-arm: Setup ThreadContext in GICv3 cpu interface

Change-Id: If019b4b114031f880dff43e05658a162c201ea6a
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/64912
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Tested-by: kokoro <noreply+kokoro@google.com>

src/dev/arm/gic_v3_cpu_interface.cc

diff --git a/src/dev/arm/gic_v3_cpu_interface.cc b/src/dev/arm/gic_v3_cpu_interface.cc
index b089ba0..40ca1cc 100644
--- a/src/dev/arm/gic_v3_cpu_interface.cc
+++ b/src/dev/arm/gic_v3_cpu_interface.cc
@@ -81,8 +81,9 @@
 }
 
 void
-Gicv3CPUInterface::setThreadContext(ThreadContext *tc)
+Gicv3CPUInterface::setThreadContext(ThreadContext *_tc)
 {
+    tc = _tc;
     maintenanceInterrupt = gic->params().maint_int->get(tc);
     fatal_if(maintenanceInterrupt->num() >= redistributor->irqPending.size(),
         "Invalid maintenance interrupt number\n");

src/dev/arm/gic_v3_cpu_interface.hh

diff --git a/src/dev/arm/gic_v3_cpu_interface.hh b/src/dev/arm/gic_v3_cpu_interface.hh
index dfc17af..e860373 100644
--- a/src/dev/arm/gic_v3_cpu_interface.hh
+++ b/src/dev/arm/gic_v3_cpu_interface.hh
@@ -71,6 +71,7 @@
     uint32_t cpuId;
 
     ArmInterruptPin *maintenanceInterrupt;
+    ThreadContext *tc;
 
     BitUnion64(ICC_CTLR_EL1)
         Bitfield<63, 20> res0_3;