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-rw-r--r--arch/m68k/include/asm/entry.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/m68k/include/asm/entry.h b/arch/m68k/include/asm/entry.h
index c3c5a86..622138d 100644
--- a/arch/m68k/include/asm/entry.h
+++ b/arch/m68k/include/asm/entry.h
@@ -222,16 +222,24 @@
* Non-MMU systems do not reserve %a2 in this way, and this definition is
* not used for them.
*/
+#ifdef CONFIG_MMU
+
#define curptr a2
#define GET_CURRENT(tmp) get_current tmp
.macro get_current reg=%d0
movel %sp,\reg
- andw #-THREAD_SIZE,\reg
+ andl #-THREAD_SIZE,\reg
movel \reg,%curptr
movel %curptr@,%curptr
.endm
+#else
+
+#define GET_CURRENT(tmp)
+
+#endif /* CONFIG_MMU */
+
#else /* C source */
#define STR(X) STR1(X)
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