Merge pull request #699 from lioncash/enum

Core: Use an enum for the Gekko exception flags instead of defines

Source/Core/Core/PowerPC/Gekko.h

@@ -790,15 +790,18 @@ enum
 };
 
 // Exceptions
-#define EXCEPTION_DECREMENTER          0x00000001
-#define EXCEPTION_SYSCALL              0x00000002
-#define EXCEPTION_EXTERNAL_INT         0x00000004
-#define EXCEPTION_DSI                  0x00000008
-#define EXCEPTION_ISI                  0x00000010
-#define EXCEPTION_ALIGNMENT            0x00000020
-#define EXCEPTION_FPU_UNAVAILABLE      0x00000040
-#define EXCEPTION_PROGRAM              0x00000080
-#define EXCEPTION_PERFORMANCE_MONITOR  0x00000100
+enum
+{
+	EXCEPTION_DECREMENTER         = 0x00000001,
+	EXCEPTION_SYSCALL             = 0x00000002,
+	EXCEPTION_EXTERNAL_INT        = 0x00000004,
+	EXCEPTION_DSI                 = 0x00000008,
+	EXCEPTION_ISI                 = 0x00000010,
+	EXCEPTION_ALIGNMENT           = 0x00000020,
+	EXCEPTION_FPU_UNAVAILABLE     = 0x00000040,
+	EXCEPTION_PROGRAM             = 0x00000080,
+	EXCEPTION_PERFORMANCE_MONITOR = 0x00000100
+};
 
 inline s32 SignExt16(s16 x) {return (s32)(s16)x;}
 inline s32 SignExt26(u32 x) {return x & 0x2000000 ? (s32)(x | 0xFC000000) : (s32)(x);}