Mercurial > hg > Members > kono > os9 > sbc09

diff v09.c @ 33:7c5379eb406e

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nitors9 version
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sat, 14 Jul 2018 15:22:54 +0900
parents 3c14d647bb51
children 51b437557f42
line wrap: on
line diff
--- a/v09.c	Sat Jul 14 15:16:39 2018 +0900
+++ b/v09.c	Sat Jul 14 15:22:54 2018 +0900
@@ -90,16 +90,17 @@
  mmu = &mem[0xffa0];
  prog = (char*)mem;
  if (romstart==0x8000) {
-     romstart = memsize - 0x10000 + 0xed00 ;
+     // romstart = memsize - 0x10000 + 0xed00 ;
+     romstart = memsize ;  // full 512kb mem
  }
  fread(mem+ 0xe000,len,1,image);
+ mem[0xffa7] = 0x3f;
 #else
  if (romstart==0x8000) {
      romstart = 0x10000 - len; 
  }
  fread(mem+(romstart&0xffff),len,1,image);
 #endif
- mem[0xffa7] = 0x3f;
  fclose(image);
 }