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Diff for /np2/i286c/memory.c between versions 1.16 and 1.17

version 1.16, 2003/12/27 11:55:23 version 1.17, 2004/01/25 05:41:28
Line 10 Line 10
         BYTE    mem[0x200000];          BYTE    mem[0x200000];
   
   
 #define USE_HIMEM               0x10fff0  
   
 #if defined(TRACE)  #if defined(TRACE)
 #define MEMORY_DEBUG  #define MEMORY_DEBUG
 #endif  #endif
Line 185  static void MEMCALL egc_wt(UINT32 addres Line 183  static void MEMCALL egc_wt(UINT32 addres
   
 static void MEMCALL emmc_wt(UINT32 address, REG8 value) {  static void MEMCALL emmc_wt(UINT32 address, REG8 value) {
   
         extmem.pageptr[(address >> 14) & 3][LOW14(address)] = (BYTE)value;          i286core.e.ems[(address >> 14) & 3][LOW14(address)] = (BYTE)value;
 }  }
   
 static void MEMCALL i286_wb(UINT32 address, REG8 value) {  static void MEMCALL i286_wb(UINT32 address, REG8 value) {
Line 290  static REG8 MEMCALL egc_rd(UINT32 addres Line 288  static REG8 MEMCALL egc_rd(UINT32 addres
   
 static REG8 MEMCALL emmc_rd(UINT32 address) {  static REG8 MEMCALL emmc_rd(UINT32 address) {
   
         return(extmem.pageptr[(address >> 14) & 3][LOW14(address)]);          return(i286core.e.ems[(address >> 14) & 3][LOW14(address)]);
 }  }
   
 static REG8 MEMCALL i286_rb(UINT32 address) {  static REG8 MEMCALL i286_rb(UINT32 address) {
Line 470  static void MEMCALL emmcw_wt(UINT32 addr Line 468  static void MEMCALL emmcw_wt(UINT32 addr
         BYTE    *ptr;          BYTE    *ptr;
   
         if ((address & 0x3fff) != 0x3fff) {          if ((address & 0x3fff) != 0x3fff) {
                 ptr = extmem.pageptr[(address >> 14) & 3] + LOW14(address);                  ptr = i286core.e.ems[(address >> 14) & 3] + LOW14(address);
                 STOREINTELWORD(ptr, value);                  STOREINTELWORD(ptr, value);
         }          }
         else {          else {
                 extmem.pageptr[(address >> 14) & 3][0x3fff] = (BYTE)value;                  i286core.e.ems[(address >> 14) & 3][0x3fff] = (BYTE)value;
                 extmem.pageptr[((address + 1) >> 14) & 3][0] = (BYTE)(value >> 8);                  i286core.e.ems[((address + 1) >> 14) & 3][0] = (BYTE)(value >> 8);
         }          }
 }  }
   
Line 617  const BYTE *ptr; Line 615  const BYTE *ptr;
         REG16   ret;          REG16   ret;
   
         if ((address & 0x3fff) != 0x3fff) {          if ((address & 0x3fff) != 0x3fff) {
                 ptr = extmem.pageptr[(address >> 14) & 3] + LOW14(address);                  ptr = i286core.e.ems[(address >> 14) & 3] + LOW14(address);
                 return(LOADINTELWORD(ptr));                  return(LOADINTELWORD(ptr));
         }          }
         else {          else {
                 ret = extmem.pageptr[(address >> 14) & 3][0x3fff];                  ret = i286core.e.ems[(address >> 14) & 3][0x3fff];
                 ret += extmem.pageptr[((address + 1) >> 14) & 3][0] << 8;                  ret += i286core.e.ems[((address + 1) >> 14) & 3][0] << 8;
                 return(ret);                  return(ret);
         }          }
 }  }
Removed from v.1.16  
changed lines
  Added in v.1.17

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