ppc4xx: HCU4/5. Fix make O=../xx

[karo-tx-uboot.git] / examples / stubs.c

diff --git a/examples/stubs.c b/examples/stubs.c
index 324a953e1868a66909b4c34251f2291b337e834f..571c4d50a437e905a289a177b4a4721e24850b1d 100644 (file)
--- a/examples/stubs.c
+++ b/examples/stubs.c
@@ -82,6 +82,21 @@ gd_t *global_data;
 "      jmp     %%g0\n"                 \
 "      nop     \n"                     \
        : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x) : "r0");
+#elif defined(CONFIG_NIOS2)
+/*
+ * r15 holds the pointer to the global_data, r8 is call-clobbered
+ */
+#define EXPORT_FUNC(x) \
+       asm volatile (                  \
+"      .globl " #x "\n"                \
+#x ":\n"                               \
+"      movhi   r8, %%hi(%0)\n"         \
+"      ori     r8, r0, %%lo(%0)\n"     \
+"      add     r8, r8, r15\n"          \
+"      ldw     r8, 0(r8)\n"            \
+"      ldw     r8, %1(r8)\n"           \
+"      jmp     r8\n"                   \
+       : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "r15");
 #elif defined(CONFIG_M68K)
 /*
  * d7 holds the pointer to the global_data, a0 is a call-clobbered
@@ -98,7 +113,7 @@ gd_t *global_data;
 "      move.l  (%%a0), %%a0\n"         \
 "      jmp     (%%a0)\n"                       \
        : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "a0");
-#elif defined(CONFIG_MICROBLZE)
+#elif defined(CONFIG_MICROBLAZE)
 /*
  * r31 holds the pointer to the global_data. r5 is a call-clobbered.
  */
@@ -110,6 +125,48 @@ gd_t *global_data;
 "      lwi     r5, r5, %1\n"                   \
 "      bra     r5\n"                           \
        : : "i"(offsetof(gd_t, jt)), "i"(XF_ ## x * sizeof(void *)) : "r5");
+#elif defined(CONFIG_BLACKFIN)
+/*
+ * P5 holds the pointer to the global_data, P0 is a call-clobbered
+ * register
+ */
+#define EXPORT_FUNC(x)                 \
+       asm volatile (                  \
+"      .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