21 Jul 2009

Author: ros-arm-bringup
Date: Tue Jul 21 11:44:36 2009
New Revision: 42116
URL: http://svn.reactos.org/svn/reactos?rev=42116&view=rev
Log:
- Do not set the non-x86 file system and disk read buffers to some random static variable that isn't even initialized on time.
  - As a temporary hack, hard-code them to 0x80000000, a valid RAM address on OMAP3.
    - This code path is only used on ARM anyway, so it's not such a big deal, but a better fix should be done later.
- OmapLDR can now boot FreeLDR, which attempts to load NTOSKRNL.EXE and dies.
  - Need to revisit significant parts of the MMU code before attempting to go further; this won't likely be done for a good couple of months.
Modified:
    trunk/reactos/boot/freeldr/freeldr/include/arch.h
Modified: trunk/reactos/boot/freeldr/freeldr/include/arch.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/boot/freeldr/freeldr/includ...
==============================================================================

--- trunk/reactos/boot/freeldr/freeldr/include/arch.h [iso-8859-1] (original)
+++ trunk/reactos/boot/freeldr/freeldr/include/arch.h [iso-8859-1] Tue Jul 21 11:44:36 2009
@@ -48,8 +48,8 @@
 #define DISKREADBUFFER		0x90000	/* Buffer to store data read in from the disk via the BIOS */
 #elif defined(_M_PPC) || defined(_M_MIPS) || defined(_M_ARM)
 extern PVOID FsStaticBufferDisk, FsStaticBufferData;
-#define DISKREADBUFFER		FsStaticBufferDisk
-#define FILESYSBUFFER           FsStaticBufferData
+#define DISKREADBUFFER		    0x80000000
+#define FILESYSBUFFER           0x80000000
 #endif
/* Makes "x" a global variable or label */

    