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Annotation of previous/src/nextMemory.c, revision 1.1.1.1

1.1       root        1: /*
                      2:   Hatari - stMemory.c
                      3: 
                      4:   This file is distributed under the GNU Public License, version 2 or at
                      5:   your option any later version. Read the file gpl.txt for details.
                      6: 
                      7:   ST Memory access functions.
                      8: */
                      9: const char STMemory_fileid[] = "Hatari stMemory.c : " __DATE__ " " __TIME__;
                     10: 
                     11: #include "nextMemory.h"
                     12: #include "configuration.h"
                     13: #include "ioMem.h"
                     14: #include "log.h"
                     15: #include "memory.h"
                     16: #include "memorySnapShot.h"
                     17: 
                     18: /*
                     19:  * main RAM buffer (8mb for stock Next)
                     20:  */
                     21: Uint8 NEXTRam[64*1024*1024];
                     22: 
                     23: Uint32 NEXTRamEnd;            /* End of ST Ram, above this address is no-mans-land and ROM/IO memory */
                     24: 
                     25: 
                     26: Uint8 NEXTRom[0x20000];
                     27: 
                     28: Uint8 NEXTIo[0x20000];
                     29: 
                     30: /**
                     31:  * Clear section of NEXT's memory space.
                     32:  */
                     33: void NEXTMemory_Clear(Uint32 StartAddress, Uint32 EndAddress)
                     34: {
                     35:        memset(&NEXTRam[StartAddress], 0, EndAddress-StartAddress);
                     36: }
                     37: 
                     38: 
                     39: /**
                     40:  * TODO 
                     41:  */
                     42: void NEXTMemory_MemorySnapShot_Capture(bool bSave)
                     43: {
                     44:        MemorySnapShot_Store(&NEXTRamEnd, sizeof(NEXTRamEnd));
                     45: 
                     46:        /* Only save/restore area of memory machine is set to, eg 1Mb */
                     47:        MemorySnapShot_Store(NEXTRam, NEXTRamEnd);
                     48: }
                     49: 
                     50: 
                     51: /**
                     52:  * TODO
                     53:  */
                     54: void NEXTMemory_SetDefaultConfig(void)
                     55: {
                     56: }

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