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yaml --- r: 148630 b: refs/heads/master c: 23cfc36 h: refs/heads/master v: v3
git-mirror · May 26, 2009 · 7b166e1 · 7b166e1
1 parent a98e6d5
commit 7b166e1
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 627cef44f4f4dfc22bebf3a68378bf3e3bedd21e
+refs/heads/master: 23cfc369337fa106d08cbed0dc86527c67966ff2
diff --git a/trunk/arch/microblaze/include/asm/current.h b/trunk/arch/microblaze/include/asm/current.h
@@ -1,4 +1,6 @@
 /*
+ * Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu>
+ * Copyright (C) 2008-2009 PetaLogix
  * Copyright (C) 2006 Atmark Techno, Inc.
  *
  * This file is subject to the terms and conditions of the GNU General Public
@@ -9,6 +11,12 @@
 #ifndef _ASM_MICROBLAZE_CURRENT_H
 #define _ASM_MICROBLAZE_CURRENT_H
 
+/*
+ * Register used to hold the current task pointer while in the kernel.
+ * Any `call clobbered' register without a special meaning should be OK,
+ * but check asm/microblaze/kernel/entry.S to be sure.
+ */
+#define CURRENT_TASK	r31
 # ifndef __ASSEMBLY__
 /*
  * Dedicate r31 to keeping the current task pointer