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| author | Macpaul Lin <macpaul@andestech.com> | 2011-10-11 22:33:20 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-10-22 00:53:48 +0200 |
| commit | 72c73ddec3d50776fda2fcd92854f0d9fc9d4a33 (patch) | |
| tree | b6884d2e3f5870552bd74d6181df17d4ce72a94d /examples/standalone/x86-testapp.c | |
| parent | 463d47f66ce19aac043d98d77a958908e2a3eb39 (diff) | |
| download | u-boot-imx-72c73ddec3d50776fda2fcd92854f0d9fc9d4a33.zip u-boot-imx-72c73ddec3d50776fda2fcd92854f0d9fc9d4a33.tar.gz u-boot-imx-72c73ddec3d50776fda2fcd92854f0d9fc9d4a33.tar.bz2 | |
nds32: standalone support
Add standalone program related support for nds32 architecture.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
Diffstat (limited to 'examples/standalone/x86-testapp.c')
| -rw-r--r-- | examples/standalone/x86-testapp.c | 13 |
1 files changed, 13 insertions, 0 deletions
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 @@ 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]; |