59 |
|
# endif |
60 |
|
#endif |
61 |
|
|
62 |
< |
// Are we using a PPC emulator or the real thing? |
63 |
< |
#ifdef __powerpc__ |
64 |
< |
#define EMULATED_PPC 0 |
65 |
< |
#else |
66 |
< |
#define EMULATED_PPC 1 |
67 |
< |
#endif |
62 |
> |
// Define for external components |
63 |
> |
#define SHEEPSHAVER 1 |
64 |
> |
|
65 |
> |
// Mac and host address space are the same |
66 |
> |
#define REAL_ADDRESSING 1 |
67 |
|
|
68 |
|
#define POWERPC_ROM 1 |
69 |
|
|
70 |
+ |
#if EMULATED_PPC |
71 |
+ |
// Mac ROM is write protected when banked memory is used |
72 |
+ |
#if REAL_ADDRESSING || DIRECT_ADDRESSING |
73 |
+ |
# define ROM_IS_WRITE_PROTECTED 0 |
74 |
+ |
# define USE_SCRATCHMEM_SUBTERFUGE 1 |
75 |
+ |
#else |
76 |
+ |
# define ROM_IS_WRITE_PROTECTED 1 |
77 |
+ |
#endif |
78 |
+ |
#else |
79 |
+ |
// Mac ROM is write protected |
80 |
+ |
#define ROM_IS_WRITE_PROTECTED 1 |
81 |
+ |
#define USE_SCRATCHMEM_SUBTERFUGE 0 |
82 |
+ |
#endif |
83 |
+ |
|
84 |
|
// Data types |
85 |
|
typedef unsigned char uint8; |
86 |
|
typedef signed char int8; |
105 |
|
#if SIZEOF_LONG == 8 |
106 |
|
typedef unsigned long uint64; |
107 |
|
typedef long int64; |
108 |
+ |
#define VAL64(a) (a ## l) |
109 |
+ |
#define UVAL64(a) (a ## ul) |
110 |
|
#elif SIZEOF_LONG_LONG == 8 |
111 |
|
typedef unsigned long long uint64; |
112 |
|
typedef long long int64; |
113 |
+ |
#define VAL64(a) (a ## LL) |
114 |
+ |
#define UVAL64(a) (a ## uLL) |
115 |
|
#else |
116 |
|
#error "No 8 byte type, you lose." |
117 |
|
#endif |
118 |
+ |
#if SIZEOF_VOID_P == 4 |
119 |
+ |
typedef uint32 uintptr; |
120 |
+ |
typedef int32 intptr; |
121 |
+ |
#elif SIZEOF_VOID_P == 8 |
122 |
+ |
typedef uint64 uintptr; |
123 |
+ |
typedef int64 intptr; |
124 |
+ |
#else |
125 |
+ |
#error "Unsupported size of pointer" |
126 |
+ |
#endif |
127 |
+ |
|
128 |
+ |
// Helper functions to byteswap data |
129 |
+ |
#ifdef HAVE_BYTESWAP_H |
130 |
+ |
#include <byteswap.h> |
131 |
+ |
#endif |
132 |
+ |
|
133 |
+ |
#ifndef bswap_16 |
134 |
+ |
#define bswap_16 generic_bswap_16 |
135 |
+ |
#endif |
136 |
+ |
|
137 |
+ |
static inline uint16 generic_bswap_16(uint16 x) |
138 |
+ |
{ |
139 |
+ |
return ((x & 0xff) << 8) | ((x >> 8) & 0xff); |
140 |
+ |
} |
141 |
+ |
|
142 |
+ |
#ifndef bswap_32 |
143 |
+ |
#define bswap_32 generic_bswap_32 |
144 |
+ |
#endif |
145 |
+ |
|
146 |
+ |
static inline uint32 generic_bswap_32(uint32 x) |
147 |
+ |
{ |
148 |
+ |
return (((x & 0xff000000) >> 24) | |
149 |
+ |
((x & 0x00ff0000) >> 8) | |
150 |
+ |
((x & 0x0000ff00) << 8) | |
151 |
+ |
((x & 0x000000ff) << 24) ); |
152 |
+ |
} |
153 |
+ |
|
154 |
+ |
#ifndef bswap_64 |
155 |
+ |
#define bswap_64 generic_bswap_64 |
156 |
+ |
#endif |
157 |
+ |
|
158 |
+ |
static inline uint64 generic_bswap_64(uint64 x) |
159 |
+ |
{ |
160 |
+ |
return (((x & UVAL64(0xff00000000000000)) >> 56) | |
161 |
+ |
((x & UVAL64(0x00ff000000000000)) >> 40) | |
162 |
+ |
((x & UVAL64(0x0000ff0000000000)) >> 24) | |
163 |
+ |
((x & UVAL64(0x000000ff00000000)) >> 8) | |
164 |
+ |
((x & UVAL64(0x00000000ff000000)) << 8) | |
165 |
+ |
((x & UVAL64(0x0000000000ff0000)) << 24) | |
166 |
+ |
((x & UVAL64(0x000000000000ff00)) << 40) | |
167 |
+ |
((x & UVAL64(0x00000000000000ff)) << 56) ); |
168 |
+ |
} |
169 |
+ |
|
170 |
+ |
#ifdef WORDS_BIGENDIAN |
171 |
+ |
static inline uint16 tswap16(uint16 x) { return x; } |
172 |
+ |
static inline uint32 tswap32(uint32 x) { return x; } |
173 |
+ |
static inline uint64 tswap64(uint64 x) { return x; } |
174 |
+ |
#else |
175 |
+ |
static inline uint16 tswap16(uint16 x) { return bswap_16(x); } |
176 |
+ |
static inline uint32 tswap32(uint32 x) { return bswap_32(x); } |
177 |
+ |
static inline uint64 tswap64(uint64 x) { return bswap_64(x); } |
178 |
+ |
#endif |
179 |
|
|
180 |
|
// Time data type for Time Manager emulation |
181 |
|
#ifdef HAVE_CLOCK_GETTIME |
184 |
|
typedef struct timeval tm_time_t; |
185 |
|
#endif |
186 |
|
|
187 |
+ |
// Setup pthread attributes |
188 |
+ |
extern void Set_pthread_attr(pthread_attr_t *attr, int priority); |
189 |
+ |
|
190 |
|
// Various definitions |
191 |
|
typedef struct rgb_color { |
192 |
|
uint8 red; |
205 |
|
#define CallMacOS6(type, tvect, arg1, arg2, arg3, arg4, arg5, arg6) call_macos6((uint32)tvect, (uint32)arg1, (uint32)arg2, (uint32)arg3, (uint32)arg4, (uint32)arg5, (uint32)arg6) |
206 |
|
#define CallMacOS7(type, tvect, arg1, arg2, arg3, arg4, arg5, arg6, arg7) call_macos7((uint32)tvect, (uint32)arg1, (uint32)arg2, (uint32)arg3, (uint32)arg4, (uint32)arg5, (uint32)arg6, (uint32)arg7) |
207 |
|
|
208 |
< |
extern "C" uint32 call_macos(uint32 tvect); |
209 |
< |
extern "C" uint32 call_macos1(uint32 tvect, uint32 arg1); |
210 |
< |
extern "C" uint32 call_macos2(uint32 tvect, uint32 arg1, uint32 arg2); |
211 |
< |
extern "C" uint32 call_macos3(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3); |
212 |
< |
extern "C" uint32 call_macos4(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3, uint32 arg4); |
213 |
< |
extern "C" uint32 call_macos5(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3, uint32 arg4, uint32 arg5); |
214 |
< |
extern "C" uint32 call_macos6(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3, uint32 arg4, uint32 arg5, uint32 arg6); |
215 |
< |
extern "C" uint32 call_macos7(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3, uint32 arg4, uint32 arg5, uint32 arg6, uint32 arg7); |
208 |
> |
#ifdef __cplusplus |
209 |
> |
extern "C" { |
210 |
> |
#endif |
211 |
> |
extern uint32 call_macos(uint32 tvect); |
212 |
> |
extern uint32 call_macos1(uint32 tvect, uint32 arg1); |
213 |
> |
extern uint32 call_macos2(uint32 tvect, uint32 arg1, uint32 arg2); |
214 |
> |
extern uint32 call_macos3(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3); |
215 |
> |
extern uint32 call_macos4(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3, uint32 arg4); |
216 |
> |
extern uint32 call_macos5(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3, uint32 arg4, uint32 arg5); |
217 |
> |
extern uint32 call_macos6(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3, uint32 arg4, uint32 arg5, uint32 arg6); |
218 |
> |
extern uint32 call_macos7(uint32 tvect, uint32 arg1, uint32 arg2, uint32 arg3, uint32 arg4, uint32 arg5, uint32 arg6, uint32 arg7); |
219 |
> |
#ifdef __cplusplus |
220 |
> |
} |
221 |
> |
#endif |
222 |
|
|
223 |
|
#endif |