From d153ea88dccf003173315b5d21acabebb897fb4a Mon Sep 17 00:00:00 2001
From: Paul Mundt <lethal@linux-sh.org>
Date: Wed, 27 Sep 2006 18:20:16 +0900
Subject: sh: stack debugging support.

This adds a DEBUG_STACK_USAGE and DEBUG_STACKOVERFLOW for SH.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
---
 arch/sh/kernel/head.S | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'arch/sh/kernel/head.S')

diff --git a/arch/sh/kernel/head.S b/arch/sh/kernel/head.S
index c5e363872b9..3e7d00b7985 100644
--- a/arch/sh/kernel/head.S
+++ b/arch/sh/kernel/head.S
@@ -11,6 +11,8 @@
  * Head.S contains the SH exception handlers and startup code.
  */
 #include <linux/linkage.h>
+#include <asm/thread_info.h>
+#include <asm/page.h>
 
 #ifdef CONFIG_CPU_SH4A
 #define SYNCO()		synco
@@ -95,7 +97,7 @@ ENTRY(_stext)
 
 	.balign 4
 1:	.long	0x400080F0		! MD=1, RB=0, BL=0, FD=1, IMASK=0xF
-2:	.long	init_thread_union+8192
+2:	.long	init_thread_union+THREAD_SIZE
 3:	.long	__bss_start
 4:	.long	_end
 5:	.long	start_kernel
-- 
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