diff --git a/Source/iop/Iop_Dmac.cpp b/Source/iop/Iop_Dmac.cpp
index 39b65d54..ee398d04 100644
--- a/Source/iop/Iop_Dmac.cpp
+++ b/Source/iop/Iop_Dmac.cpp
@@ -108,6 +108,7 @@ uint32 CDmac::ReadRegister(uint32 address)
                 return channel->ReadRegister(address);
             }
         }
+        break;
     }
     return 0;
 }
@@ -156,6 +157,9 @@ void CDmac::LogRead(uint32 address)
             unsigned int registerId = address & 0xF;
             switch(registerId)
             {
+            case CChannel::REG_MADR:
+                CLog::GetInstance().Print(LOG_NAME, "ch%0.2d: = MADR.\r\n", channelId);
+                break;
             case CChannel::REG_CHCR:
                 CLog::GetInstance().Print(LOG_NAME, "ch%0.2d: = CHCR.\r\n", channelId);
                 break;
diff --git a/Source/iop/Iop_Loadcore.cpp b/Source/iop/Iop_Loadcore.cpp
index 26b6e000..5e8174ab 100644
--- a/Source/iop/Iop_Loadcore.cpp
+++ b/Source/iop/Iop_Loadcore.cpp
@@ -8,6 +8,7 @@ using namespace std;
 
 #define LOG_NAME "iop_loadcore"
 
+#define FUNCTION_FLUSHDCACHE            "FlushDcache"
 #define FUNCTION_REGISTERLIBRARYENTRIES "RegisterLibraryEntries"
 
 CLoadcore::CLoadcore(CIopBios& bios, uint8* ram, CSifMan& sifMan) :
@@ -31,6 +32,9 @@ string CLoadcore::GetFunctionName(unsigned int functionId) const
 {
     switch(functionId)
     {
+    case 5:
+        return FUNCTION_FLUSHDCACHE;
+        break;
     case 6:
         return FUNCTION_REGISTERLIBRARYENTRIES;
         break;
@@ -44,6 +48,9 @@ void CLoadcore::Invoke(CMIPS& context, unsigned int functionId)
 {
     switch(functionId)
     {
+    case 5:
+        //FlushDCache
+        break;
     case 6:
         context.m_State.nGPR[CMIPS::V0].nD0 = static_cast<int32>(RegisterLibraryEntries(
             reinterpret_cast<uint32*>(&m_ram[context.m_State.nGPR[CMIPS::A0].nV0])