1 files changed, 181 insertions, 0 deletions
diff --git a/plugins/ddb_input_uade2/uade-2.13/src/include/memory.h b/plugins/ddb_input_uade2/uade-2.13/src/include/memory.h
new file mode 100644
index 00000000..96a967b5
--- /dev/null
+++ b/plugins/ddb_input_uade2/uade-2.13/src/include/memory.h
@@ -0,0 +1,181 @@
+ /*
+  * UAE - The Un*x Amiga Emulator
+  *
+  * memory management
+  *
+  * Copyright 1995 Bernd Schmidt
+  */
+
+/* Enabling this adds one additional native memory reference per 68k memory
+ * access, but saves one shift (on the x86). Enabling this is probably
+ * better for the cache. My favourite benchmark (PP2) doesn't show a
+ * difference, so I leave this enabled. */
+
+#if 1 || defined SAVE_MEMORY
+#define SAVE_MEMORY_BANKS
+#endif
+
+#ifndef REGPARAM
+#define REGPARAM
+#endif
+
+typedef uae_u32 (*mem_get_func)(uaecptr) REGPARAM;
+typedef void (*mem_put_func)(uaecptr, uae_u32) REGPARAM;
+typedef uae_u8 *(*xlate_func)(uaecptr) REGPARAM;
+typedef int (*check_func)(uaecptr, uae_u32) REGPARAM;
+
+extern char *address_space, *good_address_map;
+extern uae_u8 *chipmemory;
+
+extern uae_u32 allocated_chipmem;
+extern uae_u32 allocated_fastmem;
+extern uae_u32 allocated_bogomem;
+extern uae_u32 allocated_gfxmem;
+extern uae_u32 allocated_z3fastmem;
+extern uae_u32 allocated_a3000mem;
+
+#undef DIRECT_MEMFUNCS_SUCCESSFUL
+#include "machdep/maccess.h"
+
+#ifndef CAN_MAP_MEMORY
+#undef USE_COMPILER
+#endif
+
+#if defined(USE_COMPILER) && !defined(USE_MAPPED_MEMORY)
+#define USE_MAPPED_MEMORY
+#endif
+
+#define kickmem_size 0x080000
+
+#define chipmem_start 0x00000000
+#define bogomem_start 0x00C00000
+#define a3000mem_start 0x07000000
+#define kickmem_start 0x00F80000
+
+extern int ersatzkickfile;
+
+typedef struct {
+    /* These ones should be self-explanatory... */
+    mem_get_func lget, wget, bget;
+    mem_put_func lput, wput, bput;
+    /* Use xlateaddr to translate an Amiga address to a uae_u8 * that can
+     * be used to address memory without calling the wget/wput functions.
+     * This doesn't work for all memory banks, so this function may call
+     * abort(). */
+    xlate_func xlateaddr;
+    /* To prevent calls to abort(), use check before calling xlateaddr.
+     * It checks not only that the memory bank can do xlateaddr, but also
+     * that the pointer points to an area of at least the specified size.
+     * This is used for example to translate bitplane pointers in custom.c */
+    check_func check;
+} addrbank;
+
+extern uae_u8 filesysory[65536];
+
+extern addrbank chipmem_bank;
+extern addrbank kickmem_bank;
+extern addrbank custom_bank;
+extern addrbank clock_bank;
+extern addrbank cia_bank;
+extern addrbank rtarea_bank;
+extern addrbank expamem_bank;
+extern addrbank fastmem_bank;
+extern addrbank gfxmem_bank;
+
+extern void rtarea_init (void);
+extern void rtarea_setup (void);
+extern void expamem_init (void);
+extern void expamem_reset (void);
+
+extern uae_u32 gfxmem_start;
+extern uae_u8 *gfxmemory;
+extern uae_u32 gfxmem_mask;
+extern int address_space_24;
+
+/* Default memory access functions */
+
+extern int default_check(uaecptr addr, uae_u32 size) REGPARAM;
+extern uae_u8 *default_xlate(uaecptr addr) REGPARAM;
+
+#define bankindex(addr) (((uaecptr)(addr)) >> 16)
+
+#ifdef SAVE_MEMORY_BANKS
+extern addrbank *mem_banks[65536];
+#define get_mem_bank(addr) (*mem_banks[bankindex(addr)])
+#define put_mem_bank(addr, b) (mem_banks[bankindex(addr)] = (b))
+#else
+extern addrbank mem_banks[65536];
+#define get_mem_bank(addr) (mem_banks[bankindex(addr)])
+#define put_mem_bank(addr, b) (mem_banks[bankindex(addr)] = *(b))
+#endif
+
+extern void memory_init(void);
+extern void map_banks(addrbank *bank, int first, int count);
+
+#ifndef NO_INLINE_MEMORY_ACCESS
+
+#define longget(addr) (call_mem_get_func(get_mem_bank(addr).lget, addr))
+#define wordget(addr) (call_mem_get_func(get_mem_bank(addr).wget, addr))
+#define byteget(addr) (call_mem_get_func(get_mem_bank(addr).bget, addr))
+#define longput(addr,l) (call_mem_put_func(get_mem_bank(addr).lput, addr, l))
+#define wordput(addr,w) (call_mem_put_func(get_mem_bank(addr).wput, addr, w))
+#define byteput(addr,b) (call_mem_put_func(get_mem_bank(addr).bput, addr, b))
+
+#else
+
+extern uae_u32 alongget(uaecptr addr);
+extern uae_u32 awordget(uaecptr addr);
+extern uae_u32 longget(uaecptr addr);
+extern uae_u32 wordget(uaecptr addr);
+extern uae_u32 byteget(uaecptr addr);
+extern void longput(uaecptr addr, uae_u32 l);
+extern void wordput(uaecptr addr, uae_u32 w);
+extern void byteput(uaecptr addr, uae_u32 b);
+
+#endif
+
+#ifndef MD_HAVE_MEM_1_FUNCS
+
+#define longget_1 longget
+#define wordget_1 wordget
+#define byteget_1 byteget
+#define longput_1 longput
+#define wordput_1 wordput
+#define byteput_1 byteput
+
+#endif
+
+static inline uae_u32 get_long(uaecptr addr)
+{
+    return longget_1(addr);
+}
+static inline uae_u32 get_word(uaecptr addr)
+{
+    return wordget_1(addr);
+}
+static inline uae_u32 get_byte(uaecptr addr)
+{
+    return byteget_1(addr);
+}
+static inline void put_long(uaecptr addr, uae_u32 l)
+{
+    longput_1(addr, l);
+}
+static inline void put_word(uaecptr addr, uae_u32 w)
+{
+    wordput_1(addr, w);
+}
+static inline void put_byte(uaecptr addr, uae_u32 b)
+{
+    byteput_1(addr, b);
+}
+
+static inline uae_u8 *get_real_address(uaecptr addr)
+{
+    return get_mem_bank(addr).xlateaddr(addr);
+}
+
+static inline int valid_address(uaecptr addr, uae_u32 size)
+{
+    return get_mem_bank(addr).check(addr, size);
+}