| 69 |
|
|
| 70 |
|
/* Mac ROM is not write protected */ |
| 71 |
|
#define ROM_IS_WRITE_PROTECTED 0 |
| 72 |
+ |
#define USE_SCRATCHMEM_SUBTERFUGE 1 |
| 73 |
|
|
| 74 |
|
#else |
| 75 |
|
|
| 76 |
|
/* Mac and host address space are distinct */ |
| 77 |
+ |
#ifndef REAL_ADDRESSING |
| 78 |
|
#define REAL_ADDRESSING 0 |
| 79 |
+ |
#endif |
| 80 |
|
|
| 81 |
|
/* Using 68k emulator */ |
| 82 |
|
#define EMULATED_68K 1 |
| 83 |
|
|
| 84 |
< |
/* Mac ROM is write protected */ |
| 85 |
< |
#define ROM_IS_WRITE_PROTECTED 1 |
| 84 |
> |
/* The m68k emulator uses a prefetch buffer ? */ |
| 85 |
> |
#define USE_PREFETCH_BUFFER 0 |
| 86 |
> |
|
| 87 |
> |
/* Mac ROM is write protected when banked memory is used */ |
| 88 |
> |
#if REAL_ADDRESSING || DIRECT_ADDRESSING |
| 89 |
> |
# define ROM_IS_WRITE_PROTECTED 0 |
| 90 |
> |
# define USE_SCRATCHMEM_SUBTERFUGE 1 |
| 91 |
> |
#else |
| 92 |
> |
# define ROM_IS_WRITE_PROTECTED 1 |
| 93 |
> |
#endif |
| 94 |
> |
|
| 95 |
> |
#endif |
| 96 |
|
|
| 97 |
+ |
/* Direct Addressing requires Video on SEGV signals */ |
| 98 |
+ |
#if DIRECT_ADDRESSING && !ENABLE_VOSF |
| 99 |
+ |
# undef ENABLE_VOSF |
| 100 |
+ |
# define ENABLE_VOSF 1 |
| 101 |
|
#endif |
| 102 |
|
|
| 103 |
|
/* ExtFS is supported */ |
| 138 |
|
#else |
| 139 |
|
#error "No 8 byte type, you lose." |
| 140 |
|
#endif |
| 141 |
+ |
#if SIZEOF_VOID_P == 4 |
| 142 |
+ |
typedef uint32 uintptr; |
| 143 |
+ |
typedef int32 intptr; |
| 144 |
+ |
#elif SIZEOF_VOID_P == 8 |
| 145 |
+ |
typedef uint64 uintptr; |
| 146 |
+ |
typedef int64 intptr; |
| 147 |
+ |
#else |
| 148 |
+ |
#error "Unsupported size of pointer" |
| 149 |
+ |
#endif |
| 150 |
|
|
| 151 |
|
/* Time data type for Time Manager emulation */ |
| 152 |
|
#ifdef HAVE_CLOCK_GETTIME |
| 174 |
|
# define CPU_CAN_ACCESS_UNALIGNED |
| 175 |
|
#endif |
| 176 |
|
|
| 177 |
+ |
/* Timing functions */ |
| 178 |
+ |
extern uint64 GetTicks_usec(void); |
| 179 |
+ |
extern void Delay_usec(uint32 usec); |
| 180 |
+ |
|
| 181 |
|
/* UAE CPU defines */ |
| 182 |
|
#ifdef WORDS_BIGENDIAN |
| 183 |
|
|
| 269 |
|
#define ENUMDECL typedef enum |
| 270 |
|
#define ENUMNAME(name) name |
| 271 |
|
#define write_log printf |
| 242 |
– |
|
| 243 |
– |
#ifdef USE_COMPILER |
| 244 |
– |
#define USE_MAPPED_MEMORY |
| 245 |
– |
#define CAN_MAP_MEMORY |
| 246 |
– |
#define NO_EXCEPTION_3 |
| 247 |
– |
#define NO_PREFETCH_BUFFER |
| 248 |
– |
#else |
| 272 |
|
#undef USE_MAPPED_MEMORY |
| 273 |
|
#undef CAN_MAP_MEMORY |
| 251 |
– |
#endif |
| 274 |
|
|
| 275 |
|
#ifdef X86_ASSEMBLY |
| 276 |
|
#define ASM_SYM_FOR_FUNC(a) __asm__(a) |
