PowerPC: Dedoublify CheckExternalExceptions.

Source/Core/Core/PowerPC/PowerPC.cpp

@@ -418,44 +418,9 @@ void CheckExceptions()
   }
 
   // EXTERNAL INTERRUPT
-  else if (MSR & 0x0008000)  // Handling is delayed until MSR.EE=1.
+  else
   {
-    if (exceptions & EXCEPTION_EXTERNAL_INT)
-    {
-      // Pokemon gets this "too early", it hasn't a handler yet
-      SRR0 = NPC;
-      SRR1 = MSR & 0x87C0FFFF;
-      MSR |= (MSR >> 16) & 1;
-      MSR &= ~0x04EF36;
-      PC = NPC = 0x00000500;
-
-      INFO_LOG(POWERPC, "EXCEPTION_EXTERNAL_INT");
-      ppcState.Exceptions &= ~EXCEPTION_EXTERNAL_INT;
-
-      _dbg_assert_msg_(POWERPC, (SRR1 & 0x02) != 0, "EXTERNAL_INT unrecoverable???");
-    }
-    else if (exceptions & EXCEPTION_PERFORMANCE_MONITOR)
-    {
-      SRR0 = NPC;
-      SRR1 = MSR & 0x87C0FFFF;
-      MSR |= (MSR >> 16) & 1;
-      MSR &= ~0x04EF36;
-      PC = NPC = 0x00000F00;
-
-      INFO_LOG(POWERPC, "EXCEPTION_PERFORMANCE_MONITOR");
-      ppcState.Exceptions &= ~EXCEPTION_PERFORMANCE_MONITOR;
-    }
-    else if (exceptions & EXCEPTION_DECREMENTER)
-    {
-      SRR0 = NPC;
-      SRR1 = MSR & 0x87C0FFFF;
-      MSR |= (MSR >> 16) & 1;
-      MSR &= ~0x04EF36;
-      PC = NPC = 0x00000900;
-
-      INFO_LOG(POWERPC, "EXCEPTION_DECREMENTER");
-      ppcState.Exceptions &= ~EXCEPTION_DECREMENTER;
-    }
+    CheckExternalExceptions();
   }
 }