commit 854a0d95056c265d96cb449bc97bc5ef9bbed835
author Vineet Gupta <vgupta@synopsys.com> Tue Jan 22 17:03:19 2013 +0530
committer Vineet Gupta <vgupta@synopsys.com> Fri Feb 15 23:16:03 2013 +0530
tree 798c834ae188bd570b861a47765fce8ed633f85a
parent 41195d236e84458bebd4fdc218610a92231ac791

ARC: DWARF2 .debug_frame based stack unwinder

-Originally written by Rajeshwar Ranga
-Derived off of generic unwinder in 2.6.19 and adapted to ARC

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Cc: Rajeshwar Ranga <rajeshwar.ranga@gmail.com>

arch/arc/include/asm/module.h

diff --git a/arch/arc/include/asm/module.h b/arch/arc/include/asm/module.h
index 234b435..518222b 100644
--- a/arch/arc/include/asm/module.h
+++ b/arch/arc/include/asm/module.h
@@ -14,6 +14,13 @@
 
 #include <asm-generic/module.h>
 
+#ifdef CONFIG_ARC_DW2_UNWIND
+struct mod_arch_specific {
+	void *unw_info;
+	int unw_sec_idx;
+};
+#endif
+
 #define MODULE_PROC_FAMILY "ARC700"
 
 #define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY