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/* |
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* cpu_emulation.h - Definitions for Basilisk II CPU emulation module (UAE 0.8.10 version) |
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* |
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* Basilisk II (C) 1997-2000 Christian Bauer |
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* Basilisk II (C) 1997-2002 Christian Bauer |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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extern uint8 *ROMBaseHost; // ROM base (host address space) |
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extern uint32 ROMSize; // Size of ROM |
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#if !REAL_ADDRESSING |
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// If we are not using real addressing, the Mac frame buffer gets mapped to this location |
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// The memory must be allocated by VideoInit(). If multiple monitors are used, they must |
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// share the frame buffer |
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#if !REAL_ADDRESSING && !DIRECT_ADDRESSING |
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// If we are not using real or direct addressing, the Mac frame buffer gets |
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// mapped to this location. The memory must be allocated by VideoInit(). |
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// If multiple monitors are used, they must share the frame buffer |
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const uint32 MacFrameBaseMac = 0xa0000000; |
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extern uint8 *MacFrameBaseHost; // Frame buffer base (host address space) |
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extern uint32 MacFrameSize; // Size of frame buffer |
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// Initialization |
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extern bool Init680x0(void); // This routine may want to look at CPUType/FPUType to set up the apropriate emulation |
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extern void Exit680x0(void); |
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extern void InitFrameBufferMapping(void); |
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// 680x0 dynamic recompilation activation flag |
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#if USE_JIT |
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extern bool UseJIT; |
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#else |
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const bool UseJIT = false; |
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#endif |
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// 680x0 emulation functions |
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struct M68kRegisters; |
