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[2364] 2009-06-23 Robert Millan <address@hidden>
From: |
Robert Millan |
Subject: |
[2364] 2009-06-23 Robert Millan <address@hidden> |
Date: |
Mon, 22 Jun 2009 22:48:20 +0000 |
Revision: 2364
http://svn.sv.gnu.org/viewvc/?view=rev&root=grub&revision=2364
Author: robertmh
Date: 2009-06-22 22:48:20 +0000 (Mon, 22 Jun 2009)
Log Message:
-----------
2009-06-23 Robert Millan <address@hidden>
* kern/i386/pc/startup.S (real_to_prot): Access `gdtdesc' using
segment 0x0 unconditionally, because the reference generated by
GAS is an absolute address.
Modified Paths:
--------------
trunk/grub2/ChangeLog
trunk/grub2/kern/i386/realmode.S
Modified: trunk/grub2/ChangeLog
===================================================================
--- trunk/grub2/ChangeLog 2009-06-22 20:40:28 UTC (rev 2363)
+++ trunk/grub2/ChangeLog 2009-06-22 22:48:20 UTC (rev 2364)
@@ -1,3 +1,9 @@
+2009-06-23 Robert Millan <address@hidden>
+
+ * kern/i386/pc/startup.S (real_to_prot): Access `gdtdesc' using
+ segment 0x0 unconditionally, because the reference generated by
+ GAS is an absolute address.
+
2009-06-22 Robert Millan <address@hidden>
* include/grub/i386/kernel.h: Include `<grub/machine/machine.h>'.
Modified: trunk/grub2/kern/i386/realmode.S
===================================================================
--- trunk/grub2/kern/i386/realmode.S 2009-06-22 20:40:28 UTC (rev 2363)
+++ trunk/grub2/kern/i386/realmode.S 2009-06-22 22:48:20 UTC (rev 2364)
@@ -1,6 +1,6 @@
/*
* GRUB -- GRand Unified Bootloader
- * Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007 Free Software
Foundation, Inc.
+ * Copyright (C) 1999,2000,2001,2002,2003,2005,2006,2007,2009 Free Software
Foundation, Inc.
*
* GRUB is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -121,13 +121,9 @@
cli
/* load the GDT register */
-#ifdef APPLE_CC
- mov %cs, %ax
- mov %ax, %ds
+ xorw %ax, %ax
+ movw %ax, %ds
DATA32 ADDR32 lgdt gdtdesc
-#else
- DATA32 ADDR32 lgdt %cs:gdtdesc
-#endif
/* turn on protected mode */
movl %cr0, %eax
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