Move LOADER_HIGH_ZONE definition to a header file (thus removing hardcoded value from meminit.c).

NT4 boots with both 16Mb and 32Mb loading sizes. Win2003 doesn't fit into 16Mb, so ~32Mb should be used.

svn path=/branches/winldr/; revision=25531

include/mm.h

@@ -46,6 +46,11 @@ typedef struct
 #define MM_SIZE_TO_PAGES(a)  \
 	( ((a) >> MM_PAGE_SHIFT) + ((a) & MM_PAGE_MASK ? 1 : 0) )
 
+//
+// This is the zone which is used by the OS loader
+//
+#define LOADER_HIGH_ZONE ((16*1024*1024) >> MM_PAGE_SHIFT) //16Mb page
+
 #endif // defined __i386__ or _PPC_
 
 typedef struct

mm/meminit.c

@@ -352,7 +352,7 @@ ULONG MmFindAvailablePages(PVOID PageLookupTable, ULONG TotalPageCount, ULONG Pa
 	if (FromEnd)
 	{
 		/* Allocate "high" (from end) pages */
-		for (Index=/*LastFreePageHint-1*/(16*1024*1024>>12)-1; Index>0; Index--)
+		for (Index=/*LastFreePageHint-1*/LOADER_HIGH_ZONE-1; Index>0; Index--)
 		//for (Index=LastFreePageHint-1; Index>0; Index--)
 		{
 			if (RealPageLookupTable[Index].PageAllocated != LoaderFree)

windows/wlmemory.c

@@ -21,11 +21,6 @@ extern ULONG TotalNLSSize;
 #undef KIP0PCRADDRESS
 #define KIP0PCRADDRESS                      0xffdff000
 
-//
-// This is the zone which is used by the OS loader
-//
-#define LOADER_HIGH_ZONE ((16*1024*1024) >> MM_PAGE_SHIFT) //16Mb page
-
 #define HYPER_SPACE_ENTRY       0x300
 
 PCHAR  MemTypeDesc[]  = {