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#include <arch.h>
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#include <arch.h>
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#include <arch/cp0.h>
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#include <arch/cp0.h>
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#include <typedefs.h>
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#include <typedefs.h>
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#include <print.h>
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#include <print.h> 
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struct {
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struct data_t {
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    char *vendor;
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    char *vendor;
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    char *model;
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    char *model;
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};
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} imp_data[] = {
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static struct data_t imp_data[] = {
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    { "Invalid", "Invalid" },   /* 0x00 */
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    { "Invalid", "Invalid" },   /* 0x00 */
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    { "MIPS", "R2000" },        /* 0x01 */
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    { "MIPS", "R2000" },        /* 0x01 */
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    { "MIPS", "R3000" },        /* 0x02 */
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    { "MIPS", "R3000" },        /* 0x02 */
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    { "MIPS", "R6000" },        /* 0x03 */
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    { "MIPS", "R6000" },        /* 0x03 */
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    { "MIPS", " R4000/R4400" },     /* 0x04 */
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    { "MIPS", " R4000/R4400" },     /* 0x04 */
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    { "Sony", "R3000" },        /* 0x21 */
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    { "Sony", "R3000" },        /* 0x21 */
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    { "Toshiba", "R3000" },     /* 0x22 */
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    { "Toshiba", "R3000" },     /* 0x22 */
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    { "NKK", "R3000" }      /* 0x23 */
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    { "NKK", "R3000" }      /* 0x23 */
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};
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};
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static struct data_t imp_data80[] = {
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    { "MIPS", "4Kc" },  /* 0x80 */
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    {"Invalid","Invalid"}, /* 0x81 */
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    {"Invalid","Invalid"}, /* 0x82 */
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    {"MIPS","4Km & 4Kp"} /* 0x83 */
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};
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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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}
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}
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void cpu_identify(void)
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void cpu_identify(void)
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    CPU->arch.imp_num = (cp0_prid_read() >> 8) & 0xff;
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    CPU->arch.imp_num = (cp0_prid_read() >> 8) & 0xff;
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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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    struct data_t *data;
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    if (m->arch.imp_num & 0x80) {
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        data = &imp_data80[m->arch.imp_num & 0x7f];
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    } else
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        data = &imp_data[m->arch.imp_num];
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    printf("cpu%d: %s %s (rev=%d.%d, imp=%d)\n",
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    printf("cpu%d: %s %s (rev=%d.%d, imp=%d)\n",
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        m->id, imp_data[m->arch.imp_num].vendor, imp_data[m->arch.imp_num].model, m->arch.rev_num >> 4, m->arch.rev_num & 0xf, m->arch.imp_num);
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        m->id, data->vendor, data->model, m->arch.rev_num >> 4,
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           m->arch.rev_num & 0xf, m->arch.imp_num);
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}
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}