42 |
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#include <stdio.h> |
43 |
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#include <stdlib.h> |
44 |
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#include <string.h> |
45 |
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#include <pthread.h> |
45 |
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|
46 |
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#ifdef HAVE_FCNTL_H |
47 |
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# include <fcntl.h> |
59 |
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#endif |
60 |
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61 |
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62 |
< |
/* Are the Mac and the host address space the same? */ |
62 |
> |
#ifdef ENABLE_NATIVE_M68K |
63 |
> |
|
64 |
> |
/* Mac and host address space are the same */ |
65 |
> |
#define REAL_ADDRESSING 1 |
66 |
> |
|
67 |
> |
/* Using 68k natively */ |
68 |
> |
#define EMULATED_68K 0 |
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 |
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#define REAL_ADDRESSING 0 |
79 |
+ |
#endif |
80 |
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|
81 |
< |
/* Are we using a 68k emulator or the real thing? */ |
81 |
> |
/* Using 68k emulator */ |
82 |
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#define EMULATED_68K 1 |
83 |
|
|
84 |
< |
/* Is the Mac ROM 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 |
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|
103 |
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/* ExtFS is supported */ |
104 |
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#define SUPPORTS_EXTFS 1 |
105 |
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|
106 |
+ |
|
107 |
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/* Data types */ |
108 |
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typedef unsigned char uint8; |
109 |
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typedef signed char int8; |
138 |
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#else |
139 |
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#error "No 8 byte type, you lose." |
140 |
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#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 |
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/* Time data type for Time Manager emulation */ |
152 |
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#ifdef HAVE_CLOCK_GETTIME |
174 |
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# define CPU_CAN_ACCESS_UNALIGNED |
175 |
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#endif |
176 |
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|
177 |
+ |
/* Timing functions */ |
178 |
+ |
extern uint64 GetTicks_usec(void); |
179 |
+ |
extern void Delay_usec(uint32 usec); |
180 |
+ |
|
181 |
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/* UAE CPU defines */ |
182 |
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#ifdef WORDS_BIGENDIAN |
183 |
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|
269 |
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#define ENUMDECL typedef enum |
270 |
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#define ENUMNAME(name) name |
271 |
|
#define write_log printf |
227 |
– |
|
228 |
– |
#ifdef USE_COMPILER |
229 |
– |
#define USE_MAPPED_MEMORY |
230 |
– |
#define CAN_MAP_MEMORY |
231 |
– |
#define NO_EXCEPTION_3 |
232 |
– |
#define NO_PREFETCH_BUFFER |
233 |
– |
#else |
272 |
|
#undef USE_MAPPED_MEMORY |
273 |
|
#undef CAN_MAP_MEMORY |
236 |
– |
#endif |
274 |
|
|
275 |
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#ifdef X86_ASSEMBLY |
276 |
|
#define ASM_SYM_FOR_FUNC(a) __asm__(a) |