From 72c73ddec3d50776fda2fcd92854f0d9fc9d4a33 Mon Sep 17 00:00:00 2001 From: Macpaul Lin Date: Tue, 11 Oct 2011 22:33:20 +0000 Subject: nds32: standalone support Add standalone program related support for nds32 architecture. Signed-off-by: Macpaul Lin --- examples/standalone/x86-testapp.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'examples/standalone/x86-testapp.c') diff --git a/examples/standalone/x86-testapp.c b/examples/standalone/x86-testapp.c index e8603d9bac..1e16ec7e0e 100644 --- a/examples/standalone/x86-testapp.c +++ b/examples/standalone/x86-testapp.c @@ -52,6 +52,17 @@ asm volatile ( \ " 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 @@ int main(void) 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]; -- cgit