[NTVDM]

Give the virtual machine 16 MB of memory, for DOS extenders,
protected mode programs, etc...
EMS is still not implemented.

svn path=/branches/ntvdm/; revision=60937

diff --git a/subsystems/ntvdm/ntvdm.h b/subsystems/ntvdm/ntvdm.h
index 2c2b5e1..b9710bf 100644 (file)
--- a/subsystems/ntvdm/ntvdm.h
+++ b/subsystems/ntvdm/ntvdm.h
@@ -25,7 +25,7 @@
 #define TO_LINEAR(seg, off) (((seg) << 4) + (off))
 #define MAX_SEGMENT 0xFFFF
 #define MAX_OFFSET  0xFFFF
-#define MAX_ADDRESS TO_LINEAR(MAX_SEGMENT, MAX_OFFSET)
+#define MAX_ADDRESS 0x1000000 // 16 MB of RAM
 
 #define FAR_POINTER(x)  \
     (PVOID)((ULONG_PTR)BaseAddress + TO_LINEAR(HIWORD(x), LOWORD(x)))