/* $Id: arm.c,v 1.1.2.1 2007/02/11 20:15:03 mikpe Exp $

 * ARM-specific perfctr library procedures.

 *

 * Copyright (C) 2005-2007  Mikael Pettersson

 */

#include <stdio.h>

#include "libperfctr.h"

unsigned int perfctr_info_nrctrs(const struct perfctr_info *info)

{

    switch (info->cpu_type) {

      case PERFCTR_ARM_XSC1:

	return 2;

      case PERFCTR_ARM_XSC2:

	return 4;

      default:

	return 0;

    }

}

const char *perfctr_info_cpu_name(const struct perfctr_info *info)

{

    switch (info->cpu_type) {

      case PERFCTR_ARM_XSC1:

	return "XScale1";

      case PERFCTR_ARM_XSC2:

	return "XScale2";

      default:

        return "?";

    }

}

void perfctr_cpu_control_print(const struct perfctr_cpu_control *control)

{

    unsigned int i, nractrs, nrictrs, nrctrs;

    nractrs = control->nractrs;

    nrictrs = control->nrictrs;

    nrctrs = control->nractrs + nrictrs;

    printf("tsc_on\t\t\t%u\n", control->tsc_on);

    printf("nractrs\t\t\t%u\n", nractrs);

    if (nrictrs)

	printf("nrictrs\t\t\t%u\n", nrictrs);

    for(i = 0; i < nrctrs; ++i) {

	printf("pmc_map[%u]\t\t%u\n", i, control->pmc_map[i]);

        printf("evntsel[%u]\t\t0x%08X\n", i, control->evntsel[i]);

	if (i >= nractrs)

	    printf("ireset[%u]\t\t%d\n", i, control->ireset[i]);

    }

}