Xcode 5 fixing, part 1.

Need someone on xcode 4.x to confirm this works.

Once this file gets fixed, the others will be removed.

src/arch/ArchHooks/ArchHooks_MacOSX.cpp

@@ -223,11 +223,10 @@ void ArchHooks_MacOSX::DumpDebugInfo()
 	// Get system version
 	RString sSystemVersion;
 	{
-		long major = 0, minor = 0, bugFix = 0;
+		long major = static_cast<long>(gestaltSystemVersionMajor);
+        long minor = static_cast<long>(gestaltSystemVersionMinor);
+        long bugFix = static_cast<long>(gestaltSystemVersionBugFix);
 
-		Gestalt( gestaltSystemVersionMajor, &major );
-		Gestalt( gestaltSystemVersionMinor, &minor );
-		Gestalt( gestaltSystemVersionBugFix, &bugFix );
 		if( bugFix )
 			sSystemVersion = ssprintf( "Mac OS X %ld.%ld.%ld", major, minor, bugFix );
 		else

src/arch/InputHandler/InputHandler_MacOSX_HID.cpp

@@ -25,7 +25,7 @@ void InputHandler_MacOSX_HID::QueueCallback( void *target, int result, void *ref
 	IOHIDQueueInterface **queue = (IOHIDQueueInterface **)sender;
 	IOHIDEventStruct event;
 	AbsoluteTime zeroTime = { 0, 0 };
-	HIDDevice *dev = This->m_vDevices[int( refcon )];
+	HIDDevice *dev = This->m_vDevices[size_t( refcon )];
 	vector<DeviceInput> vPresses;
 
 	while( (result = CALL(queue, getNextEvent, &event, zeroTime, 0)) == kIOReturnSuccess )

src/arch/MemoryCard/MemoryCardDriverThreaded_MacOSX.cpp

@@ -5,6 +5,7 @@
 #include "RageLog.h"
 
 #include <Carbon/Carbon.h>
+#include <CarbonCore/Files.h>
 #include <IOKit/IOKitLib.h>
 #include <IOKit/storage/IOMedia.h>
 #include <IOKit/usb/USBSpec.h>

src/archutils/Darwin/HIDDevice.h

@@ -43,18 +43,6 @@ inline Boolean LongValue( CFTypeRef o, long &n )
 	return CFNumberGetValue( CFNumberRef(o), kCFNumberLongType, &n );
 }
 
-namespace __gnu_cxx
-{
-	template<>
-	struct hash<IOHIDElementCookie> : private hash<uintptr_t>
-	{
-		size_t operator()( const IOHIDElementCookie& cookie ) const
-		{
-			return hash<unsigned long>::operator()( uintptr_t(cookie) );
-		}
-	};
-}
-
 /* This is just awful, these aren't objects, treating them as such
  * leads to: (*object)->function(object [, argument]...)
  * Instead, do: CALL(object, function [, argument]...)

src/archutils/Unix/Backtrace.cpp

@@ -461,9 +461,9 @@ void GetSignalBacktraceContext( BacktraceContext *ctx, const ucontext_t *uc )
 	ctx->bp = (void *) uc->uc_mcontext->ss.ebp;
 	ctx->sp = (void *) uc->uc_mcontext->ss.esp;
 #else
-	ctx->ip = (void *) uc->uc_mcontext->__ss.__eip;
-	ctx->bp = (void *) uc->uc_mcontext->__ss.__ebp;
-	ctx->sp = (void *) uc->uc_mcontext->__ss.__esp;	
+	ctx->ip = (void *) uc->uc_mcontext->__ss.__rip;
+	ctx->bp = (void *) uc->uc_mcontext->__ss.__rbp;
+	ctx->sp = (void *) uc->uc_mcontext->__ss.__rsp;	
 #endif
 }