From 0b135cfc2e524dc249b75057b55dd4cc09842e27 Mon Sep 17 00:00:00 2001
From: Nobuhiro Iwamatsu <iwamatsu@rahute.(none)>
Date: Sun, 13 May 2007 20:58:00 +0900
Subject: sh: First support code of SuperH.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
---
 examples/stubs.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'examples/stubs.c')

diff --git a/examples/stubs.c b/examples/stubs.c
index 26df6e0..263dd8c 100644
--- a/examples/stubs.c
+++ b/examples/stubs.c
@@ -151,6 +151,22 @@ gd_t *global_data;
 		:					\
 		: "i"(offsetof(gd_t, jt)), "i"(XF_ ##x)	\
 		: "r8");
+#elif defined(CONFIG_SH)
+/*
+ * r13 holds the pointer to the global_data. r1 is a call clobbered.
+ */
+#define EXPORT_FUNC(x)                  \
+        asm volatile (                  \
+		"       .align  2\n"                    \
+		"       .globl " #x "\n"                \
+		#x ":\n"                                \
+		"       mov     r13, r1\n"              \
+		"       add     %0, r1\n"               \
+		"       add     %1, r1\n"               \
+		"       jmp     @r1\n"                  \
+		"       nop\n"                          \
+		"       nop\n"                          \
+		: : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "r1");
 #else
 #error stubs definition missing for this architecture
 #endif
-- 
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