nds32: standalone support
Add standalone program related support for nds32 architecture.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
diff --git a/examples/standalone/x86-testapp.c b/examples/standalone/x86-testapp.c
index e8603d9..1e16ec7 100644
--- a/examples/standalone/x86-testapp.c
+++ b/examples/standalone/x86-testapp.c
@@ -52,6 +52,17 @@
" lw $25, %1($25)\n" \
" jr $25\n" \
: : "i"(offsetof(xxx_t, pfunc)), "i"(XF_ ## x * sizeof(void *)) : "t9");
+#elif defined(__nds32__)
+#define EXPORT_FUNC(x) \
+asm volatile ( \
+" .globl mon_" #x "\n" \
+"mon_" #x ":\n" \
+" lwi $r16, [$gp + (%0)]\n" \
+" lwi $r16, [$r16 + (%1)]\n" \
+" jr $r16\n" \
+: : "i"(offsetof(xxx_t, pfunc)), \
+"i"(XF_ ## x * sizeof(void *)) : "$r16");
+
#else
#error [No stub code for this arch]
#endif
@@ -72,6 +83,8 @@
register volatile xxx_t *pq asm("r8");
#elif defined(__mips__)
register volatile xxx_t *pq asm("k0");
+#elif defined(__nds32__)
+ register volatile xxx_t *pq asm("$r16");
#endif
char buf[32];