build: fix compile problems pointed out by gcc 4.4

2 files changed, 7 insertions, 9 deletions

diff --git a/src/dev/sparc/iob.cc b/src/dev/sparc/iob.cc
index 4543dd07b..40f856d8a 100644
--- a/src/dev/sparc/iob.cc
+++ b/src/dev/sparc/iob.cc
@@ -90,20 +90,18 @@ void
 Iob::readIob(PacketPtr pkt)
 {
         Addr accessAddr = pkt->getAddr() - iobManAddr;
-        int index;
-        uint64_t data;
 
         if (accessAddr >= IntManAddr && accessAddr < IntManAddr + IntManSize) {
-            index = (accessAddr - IntManAddr) >> 3;
-            data = intMan[index].cpu << 8 | intMan[index].vector << 0;
+            int index = (accessAddr - IntManAddr) >> 3;
+            uint64_t data = intMan[index].cpu << 8 | intMan[index].vector << 0;
             pkt->set(data);
             return;
         }
 
         if (accessAddr >= IntCtlAddr && accessAddr < IntCtlAddr + IntCtlSize) {
-            index = (accessAddr - IntManAddr) >> 3;
-            data = intCtl[index].mask  ? 1 << 2 : 0 |
-                   intCtl[index].pend  ? 1 << 0 : 0;
+            int index = (accessAddr - IntCtlAddr) >> 3;
+            uint64_t data = intCtl[index].mask  ? 1 << 2 : 0 |
+                intCtl[index].pend  ? 1 << 0 : 0;
             pkt->set(data);
             return;
         }
@@ -199,7 +197,7 @@ Iob::writeIob(PacketPtr pkt)
         }
 
         if (accessAddr >= IntCtlAddr && accessAddr < IntCtlAddr + IntCtlSize) {
-            index = (accessAddr - IntManAddr) >> 3;
+            index = (accessAddr - IntCtlAddr) >> 3;
             data = pkt->get<uint64_t>();
             intCtl[index].mask = bits(data,2,2);
             if (bits(data,1,1))
diff --git a/src/dev/x86/i82094aa.cc b/src/dev/x86/i82094aa.cc
index ed936d0cb..591fee6a4 100644
--- a/src/dev/x86/i82094aa.cc
+++ b/src/dev/x86/i82094aa.cc
@@ -151,7 +151,7 @@ X86ISA::I82094AA::signalInterrupt(int line)
         DPRINTF(I82094AA, "Entry was masked.\n");
         return;
     } else {
-        TriggerIntMessage message;
+        TriggerIntMessage message = 0;
         message.destination = entry.dest;
         if (entry.deliveryMode == DeliveryMode::ExtInt) {
             assert(extIntPic);