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/**     halt the simulator */
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/**     halt the simulator */
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#define ___halt()   asm volatile ( "\t.word\t0x28\n");
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#define ___halt()   asm volatile ( "\t.word\t0x28\n");
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/**     simulator enters interactive mode */
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/**     simulator enters interactive mode */
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#define ___intmode()    asm volatile ( "\t.word\t0x29\n");
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#define ___intmode()    asm volatile ( "\t.word\t0x29\n");
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/** Return current IP address */
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static inline __address * _get_ra()
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{
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    __address *ip;
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    __asm__ volatile (
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        "mov %%31, %0"
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        : "=r" (ip)
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        );
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    return ip;
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}
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#define CALLER(first_arg)    (_get_ra())
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#endif
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#endif