Starting a rewrite of how the IO works.

Currently 100% broken, also going to change how devices are selected
for each system so no more if/else everywhere and system should be more accurate.

source/peripherals/debug.c

@@ -0,0 +1,36 @@
+/*
+ * NewOswan
+ * debug.c: 
+ *
+ * Created by Manoël Trapier on 19/12/2021.
+ * Copyright (c) 2014-2021 986-Studio. All rights reserved.
+ *
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+
+extern uint8_t *ws_ioRam;
+
+uint8_t debug_io_read(void *pdata, uint8_t port)
+{
+    switch (port)
+    {
+
+    }
+}
+
+void debug_io_write(void *pdata, uint8_t port, uint8_t value)
+{
+    switch (port)
+    {
+    case 0xF1:
+        printf("%d\n", (signed short)((value << 8) | ws_ioRam[0xF0]));
+        break;
+
+    case 0xF2:
+        printf("%c", value);
+        fflush(stdout);
+        break;
+    }
+}