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/** Perform ppc32 specific tasks needed before the new thread is scheduled. */
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/** Perform ppc32 specific tasks needed before the new thread is scheduled. */
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void before_thread_runs_arch(void)
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void before_thread_runs_arch(void)
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{
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{
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    pht_init();
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    pht_init();
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    tlb_invalidate_all();
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    asm volatile (
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    asm volatile (
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        "mtsprg0 %0\n"
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        "mtsprg0 %0\n"
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        :
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        :
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        : "r" (KA2PA(&THREAD->kstack[THREAD_STACK_SIZE - SP_DELTA]))
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        : "r" (KA2PA(&THREAD->kstack[THREAD_STACK_SIZE - SP_DELTA]))
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    );
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    );