initial commit

2026-07-18 20:34:55 +02:00
commit 59ad004c96
474 changed files with 226635 additions and 0 deletions
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+#ifndef C128_MMU_H
+#define C128_MMU_H
+
+#include <c64/types.h>
+
+struct MMU
+{
+	volatile __memmap byte	cr;
+	volatile __memmap byte	bank0;
+	volatile __memmap byte	bank1;
+	volatile __memmap byte	bank14;
+	volatile __memmap byte	bankx;
+};
+
+struct XMMU
+{
+	volatile byte	cr;
+	volatile byte	pcr[4];
+	volatile byte	mcr;
+	volatile byte	rcr;
+	volatile word	page0;
+	volatile word	page1;
+	volatile byte	vr;
+};
+
+#define mmu		(*((struct MMU *)0xff00))
+
+#define xmmu	(*((struct XMMU *)0xd500))
+
+inline char mmu_set(char cr);
+
+#pragma compile("mmu.c")
+
+#endif
+