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root/cebix/BasiliskII/src/uae_cpu/basilisk_glue.cpp
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Comparing BasiliskII/src/uae_cpu/basilisk_glue.cpp (file contents):
Revision 1.7 by gbeauche, 2000-09-22T17:18:15Z vs.
Revision 1.11 by cebix, 2001-06-28T21:20:01Z

# Line 1 | Line 1
1   /*
2   *  basilisk_glue.cpp - Glue UAE CPU to Basilisk II CPU engine interface
3   *
4 < *  Basilisk II (C) 1997-2000 Christian Bauer
4 > *  Basilisk II (C) 1997-2001 Christian Bauer
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
# Line 28 | Line 28
28   #include "memory.h"
29   #include "readcpu.h"
30   #include "newcpu.h"
31 #include "compiler.h"
31  
32  
33   // RAM and ROM pointers
# Line 65 | Line 64 | bool Init680x0(void)
64          RAMBaseMac = (uint32)RAMBaseHost;
65          ROMBaseMac = (uint32)ROMBaseHost;
66   #elif DIRECT_ADDRESSING
67 <        InitMEMBaseDiff(RAMBaseHost, RAMBaseMac);
67 >        // Mac address space = host address space minus constant offset (MEMBaseDiff)
68 >        // NOTE: MEMBaseDiff is set in main_unix.cpp/main()
69 >        RAMBaseMac = 0;
70 >        ROMBaseMac = Host2MacAddr(ROMBaseHost);
71   #else
72          // Initialize UAE memory banks
73          RAMBaseMac = 0;
# Line 88 | Line 90 | bool Init680x0(void)
90   #endif
91  
92          init_m68k();
91 #ifdef USE_COMPILER
92        compiler_init();
93 #endif
93          return true;
94   }
95  
# Line 106 | Line 105 | void Exit680x0(void)
105  
106  
107   /*
108 + *  Initialize memory mapping of frame buffer (called upon video mode change)
109 + */
110 +
111 + void InitFrameBufferMapping(void)
112 + {
113 + #if !REAL_ADDRESSING && !DIRECT_ADDRESSING
114 +        memory_init();
115 + #endif
116 + }
117 +
118 + /*
119   *  Reset and start 680x0 emulation (doesn't return)
120   */
121  

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