X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=examples%2Fstubs.c;h=571c4d50a437e905a289a177b4a4721e24850b1d;hb=61fb15c516fef5631e305f1976d7b3a679725856;hp=1caa575747992c613ad8e7b9d24f697561b43934;hpb=38546f08c608b871a65bd538b9c460b3348b1261;p=karo-tx-uboot.git

diff --git a/examples/stubs.c b/examples/stubs.c
index 1caa575747..571c4d50a4 100644
--- a/examples/stubs.c
+++ b/examples/stubs.c
@@ -132,12 +132,41 @@ gd_t *global_data;
  */
 #define EXPORT_FUNC(x)			\
 	asm volatile (			\
-"       .globl " #x "\n"		\
+"	.globl _" #x "\n_"		\
 #x ":\n"				\
 "	P0 = [P5 + %0]\n"		\
 "	P0 = [P0 + %1]\n"		\
 "	JUMP (P0)\n"			\
 	: : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "P0");
+#elif defined(CONFIG_AVR32)
+/*
+ * r6 holds the pointer to the global_data. r8 is call clobbered.
+ */
+#define EXPORT_FUNC(x)					\
+	asm volatile(					\
+		"	.globl\t" #x "\n"		\
+		#x ":\n"				\
+		"	ld.w	r8, r6[%0]\n"		\
+		"	ld.w	pc, r8[%1]\n"		\
+		:					\
+		: "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