1 |
|
/* |
2 |
|
* main.h - Emulation core |
3 |
|
* |
4 |
< |
* SheepShaver (C) 1997-2002 Christian Bauer and Marc Hellwig |
4 |
> |
* SheepShaver (C) 1997-2004 Christian Bauer and Marc Hellwig |
5 |
|
* |
6 |
|
* This program is free software; you can redistribute it and/or modify |
7 |
|
* it under the terms of the GNU General Public License as published by |
28 |
|
extern uint32 PVR; // Theoretical PVR |
29 |
|
extern int64 CPUClockSpeed; // Processor clock speed (Hz) |
30 |
|
extern int64 BusClockSpeed; // Bus clock speed (Hz) |
31 |
+ |
extern int64 TimebaseSpeed; // Timebase clock speed (Hz) |
32 |
|
|
33 |
|
#ifdef __BEOS__ |
34 |
|
extern system_info SysInfo; // System information |
70 |
|
extern volatile uint32 InterruptFlags; // Currently pending interrupts |
71 |
|
extern void SetInterruptFlag(uint32); |
72 |
|
extern void ClearInterruptFlag(uint32); |
72 |
– |
#if EMULATED_PPC |
73 |
– |
extern void HandleInterrupt(void); // Handle SIGUSR1 interrupt in emulator thread |
74 |
– |
#endif |
73 |
|
extern void TriggerInterrupt(void); // Trigger SIGUSR1 interrupt in emulator thread |
74 |
|
extern void DisableInterrupt(void); // Disable SIGUSR1 interrupt (can be nested) |
75 |
|
extern void EnableInterrupt(void); // Enable SIGUSR1 interrupt (can be nested) |