Defend against bad parameters for HLE_Printf, early out in symboldb, misc

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@520 8ced0084-cf51-0410-be5f-012b33b47a6e

Source/Core/Core/Src/Core.cpp

@@ -134,10 +134,10 @@ bool Init(const SCoreStartupParameter _CoreParameter)
 		PanicAlert("Failed to load video plugin %s", g_CoreStartupParameter.m_strVideoPlugin.c_str());
 		return false;
 	}
-	/*if (!PluginWiimote::LoadPlugin(g_CoreStartupParameter.m_strWiimotePlugin.c_str())) {
+	if (!PluginWiimote::LoadPlugin(g_CoreStartupParameter.m_strWiimotePlugin.c_str())) {
 		PanicAlert("Failed to load Wiimote plugin %s", g_CoreStartupParameter.m_strWiimotePlugin.c_str());
 		return false;
-	}*/
+	}
 
 #ifdef _WIN32
 	if (PluginDSP::DllDebugger)

Source/Core/Core/Src/HLE/HLE_OS.cpp

@@ -73,10 +73,14 @@ void HLE_printf()
 
 void GetStringVA(std::string& _rOutBuffer)
 {
+	_rOutBuffer = "";
 	char ArgumentBuffer[256];
 	u32 ParameterCounter = 4;    
 	char* pString = (char*)Memory::GetPointer(GPR(3));
-
+	if (!pString) {
+		//PanicAlert("Invalid GetStringVA call");
+		return;
+	}
 	while(*pString)
 	{
 		if (*pString == '%')

Source/Core/Core/Src/PowerPC/SymbolDB.cpp

@@ -21,6 +21,7 @@
 #include <string>
 #include <vector>
 
+#include "../HW/Memmap.h"
 #include "SymbolDB.h"
 #include "SignatureDB.h"
 #include "PPCAnalyst.h"
@@ -104,6 +105,8 @@ void SymbolDB::AddKnownSymbol(u32 startAddr, u32 size, const char *name, int typ
 
 Symbol *SymbolDB::GetSymbolFromAddr(u32 addr)
 {
+	if (!Memory::IsRAMAddress(addr))
+		return 0;
 	XFuncMap::iterator it = functions.find(addr);
 	if (it != functions.end())
 		return &it->second;

Source/Plugins/Plugin_Wiimote_Test/Src/Wiimote_Test.cpp

@@ -110,7 +110,6 @@ BOOL APIENTRY DllMain(HINSTANCE hinstDLL,	// DLL module handle
 		break; 
 
 	case DLL_PROCESS_DETACH:
-		CloseConsole();
 		wxEntryCleanup(); //use wxUninitialize() if you don't want GUI 
 		break;
 	default:
@@ -265,6 +264,7 @@ void SendReportCoreAccelIr12() {
 	pReport->a.x = 0x81;
 	pReport->a.y = 0x78;
 	pReport->a.z = 0xD9;
+
 	pReport->ir[0].x = 320 & 0xFF;
 	pReport->ir[0].y = 240;
 	pReport->ir[0].size = 10;