| 245 |
|
}; |
| 246 |
|
|
| 247 |
|
|
| 248 |
+ |
// Definitions for DebugUtil() Selector |
| 249 |
+ |
enum { |
| 250 |
+ |
duDebuggerGetMax = 0, |
| 251 |
+ |
duDebuggerEnter = 1, |
| 252 |
+ |
duDebuggerExit = 2, |
| 253 |
+ |
duDebuggerPoll = 3, |
| 254 |
+ |
duGetPageState = 4, |
| 255 |
+ |
duPageFaultFatal = 5, |
| 256 |
+ |
duDebuggerLockMemory = 6, |
| 257 |
+ |
duDebuggerUnlockMemory = 7, |
| 258 |
+ |
duEnterSupervisorMode = 8 |
| 259 |
+ |
}; |
| 260 |
+ |
|
| 261 |
|
// Functions |
| 262 |
|
extern void EnqueueMac(uint32 elem, uint32 list); // Enqueue QElem in list |
| 263 |
|
extern int FindFreeDriveNumber(int num); // Find first free drive number, starting at "num" |
| 264 |
|
extern void MountVolume(void *fh); // Mount volume with given file handle (see sys.h) |
| 265 |
|
extern void FileDiskLayout(loff_t size, uint8 *data, loff_t &start_byte, loff_t &real_size); // Calculate disk image file layout given file size and first 256 data bytes |
| 266 |
+ |
extern uint32 DebugUtil(uint32 Selector); // DebugUtil() Replacement |
| 267 |
+ |
|
| 268 |
+ |
// Construct four-character-code from string |
| 269 |
+ |
#define FOURCC(a,b,c,d) (((uint32)(a) << 24) | ((uint32)(b) << 16) | ((uint32)(c) << 8) | (uint32)(d)) |
| 270 |
+ |
|
| 271 |
+ |
// Emulator identification codes (4 and 2 characters) |
| 272 |
+ |
const uint32 EMULATOR_ID_4 = 0x62617369; // 'basi' |
| 273 |
+ |
const uint16 EMULATOR_ID_2 = 0x6261; // 'ba' |
| 274 |
|
|
| 275 |
|
// Test if basic MacOS initializations (of the ROM) are done |
| 276 |
|
static inline bool HasMacStarted(void) |
| 277 |
|
{ |
| 278 |
< |
return ReadMacInt32(0xcfc) == 'WLSC'; // Mac warm start flag |
| 278 |
> |
return ReadMacInt32(0xcfc) == FOURCC('W','L','S','C'); // Mac warm start flag |
| 279 |
|
} |
| 280 |
|
|
| 281 |
|
#endif |
