[PATCH] m68knommu: save reg a5 on context change
Fix a5 register corruption when processing user space signals handlers.
We need to save a5 through each contenxt change.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/include/asm-m68knommu/sigcontext.h b/include/asm-m68knommu/sigcontext.h
index 84bf36d..36c293f 100644
--- a/include/asm-m68knommu/sigcontext.h
+++ b/include/asm-m68knommu/sigcontext.h
@@ -8,6 +8,7 @@
unsigned long sc_d1;
unsigned long sc_a0;
unsigned long sc_a1;
+ unsigned long sc_a5;
unsigned short sc_sr;
unsigned long sc_pc;
unsigned short sc_formatvec;