| 37 |
|
extern uint8 *ROMBaseHost; // ROM base (host address space) |
| 38 |
|
extern uint32 ROMSize; // Size of ROM |
| 39 |
|
|
| 40 |
< |
#if !REAL_ADDRESSING |
| 41 |
< |
// If we are not using real addressing, the Mac frame buffer gets mapped to this location |
| 42 |
< |
// The memory must be allocated by VideoInit(). If multiple monitors are used, they must |
| 43 |
< |
// share the frame buffer |
| 40 |
> |
#if !REAL_ADDRESSING && !DIRECT_ADDRESSING |
| 41 |
> |
// If we are not using real or direct addressing, the Mac frame buffer gets |
| 42 |
> |
// mapped to this location. The memory must be allocated by VideoInit(). |
| 43 |
> |
// If multiple monitors are used, they must share the frame buffer |
| 44 |
|
const uint32 MacFrameBaseMac = 0xa0000000; |
| 45 |
|
extern uint8 *MacFrameBaseHost; // Frame buffer base (host address space) |
| 46 |
|
extern uint32 MacFrameSize; // Size of frame buffer |
| 80 |
|
// Initialization |
| 81 |
|
extern bool Init680x0(void); // This routine may want to look at CPUType/FPUType to set up the apropriate emulation |
| 82 |
|
extern void Exit680x0(void); |
| 83 |
+ |
extern void InitFrameBufferMapping(void); |
| 84 |
|
|
| 85 |
|
// 680x0 emulation functions |
| 86 |
|
struct M68kRegisters; |
