arm: refactor packet processing in Pl390 GIC

Change-Id: I696703418506522ba90df5c2c4ca45c95a6efbea
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/2441
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Weiping Liao <weipingliao@google.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/src/dev/arm/gic_pl390.hh b/src/dev/arm/gic_pl390.hh
index 1a5248d92..aa3f3c084 100644
--- a/src/dev/arm/gic_pl390.hh
+++ b/src/dev/arm/gic_pl390.hh
@@ -393,21 +393,26 @@ class Pl390 : public BaseGic
      * @param pkt packet to respond to
      */
     Tick readDistributor(PacketPtr pkt);
+    uint32_t readDistributor(ContextID ctx, Addr daddr, size_t resp_sz);
 
     /** Handle a read to the cpu portion of the GIC
      * @param pkt packet to respond to
      */
     Tick readCpu(PacketPtr pkt);
+    uint32_t readCpu(ContextID ctx, Addr daddr);
 
     /** Handle a write to the distributor portion of the GIC
      * @param pkt packet to respond to
      */
     Tick writeDistributor(PacketPtr pkt);
+    void writeDistributor(ContextID ctx, Addr daddr, uint32_t data,
+                          size_t data_sz);
 
     /** Handle a write to the cpu portion of the GIC
      * @param pkt packet to respond to
      */
     Tick writeCpu(PacketPtr pkt);
+    void writeCpu(ContextID ctx, Addr daddr, uint32_t data);
 };
 
 #endif //__DEV_ARM_GIC_H__