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void cpu_arch_init(void)
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void cpu_arch_init(void)
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{
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{
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    uint64_t myid;
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    uint64_t myid;
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    __hypercall_fast_ret1(0, 0, 0, 0, 0, CPU_MYID, &myid);
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    __hypercall_fast_ret1(0, 0, 0, 0, 0, CPU_MYID, &myid);
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- 
 
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    CPU->arch.id = myid;
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    md_node_t node = md_get_root();
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    md_node_t node = md_get_root();
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    /* walk through MD, find the current CPU node & its clock-frequency */
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    /* walk through MD, find the current CPU node & its clock-frequency */
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    while (true) {
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    while (true) {
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 * @param m Processor structure of the CPU for which version information is to
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 * @param m Processor structure of the CPU for which version information is to
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 *  be printed.
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 *  be printed.
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 */
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 */
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void cpu_print_report(cpu_t *m)
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void cpu_print_report(cpu_t *m)
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{
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{
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    // TODO: modify cpu_t so that it contains a pointer to the MD of
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    printf("cpu%d: Niagara (%d MHz)\n", m->id,
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    // the represented CPU, from this function print the information found in the MD.
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    printf("Niagara, 5MHz\n");
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        m->arch.clock_frequency / 1000000);
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}
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}
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/** @}
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/** @}
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 */
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 */