lib/libpmc/pmc_arm.c

   1 /*      $NetBSD: pmc_arm.c,v 1.2 2002/08/09 05:29:37 thorpej Exp $      */
   2
   3 /*
   4  * Copyright (c 2002 Wasabi Systems, Inc.
   5  * All rights reserved.
   6  *
   7  * Written by Jason R. Thorpe for Wasabi Systems, Inc.
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions
  11  * are met:
  12  * 1. Redistributions of source code must retain the above copyright
  13  *    notice, this list of conditions and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the above copyright
  15  *    notice, this list of conditions and the following disclaimer in the
  16  *    documentation and/or other materials provided with the distribution.
  17  * 3. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgement:
  19  *      This product includes software developed for the NetBSD Project by
  20  *      Wasabi Systems, Inc.
  21  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
  22  *    or promote products derived from this software without specific prior
  23  *    written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
  26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  27  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  28  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL WASABI SYSTEMS, INC
  29  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  30  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  31  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  33  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  34  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  35  * POSSIBILITY OF SUCH DAMAGE.
  36  */
  37
  38 #include <sys/cdefs.h>
  39 __RCSID("$NetBSD$");
  40
  41 #include <sys/param.h>
  42 #include <pmc.h>
  43
  44 #include "pmc_private.h"
  45
  46 static const struct pmc_event i80200_pmc_evids[] = {
  47         { "insfetch-miss",              0x00 },
  48         { "insfetch-stall",             0x01 },
  49         { "datadep-stall",              0x02 },
  50         { "itlb-miss",                  0x03 },
  51         { "dtlb-miss",                  0x04 },
  52         { "branch-taken",               0x05 },
  53         { "branch-mispredicted",        0x06 },
  54         { "instruction-executed",       0x07 },
  55         { "dcachebufffull-stall-time",  0x08 },
  56         { "dcachebufffull-stall-count", 0x09 },
  57         { "dcache-access",              0x0A },
  58         { "dcache-miss",                0x0B },
  59         { "dcache-writeback",           0x0C },
  60         { "swchange-pc",                0x0D },
  61         { "bcu-mem-request",            0x10 },
  62         { "bcu-queue-full",             0x11 },
  63         { "bcu-queue-drain",            0x12 },
  64         { "bcu-ecc-no-elog",            0x14 },
  65         { "bcu-1bit-error",             0x15 },
  66         { "narrow-ecc-caused-rmw",      0x16 },
  67         { "clock",                      0x100 },
  68         { "clock-div-64",               0x101 },
  69
  70         { NULL,                         0 },
  71 };
  72
  73 static const struct pmc_class2evid arm_pmc_classes[] = {
  74         { PMC_CLASS_I80200,             "i80200",
  75           i80200_pmc_evids },
  76         { PMC_TYPE_I80200_CCNT,         "i80200 cycle counter",
  77           NULL },
  78         { PMC_TYPE_I80200_PMCx,         "i80200 performance counter",
  79           NULL },
  80
  81         { 0,                            NULL,
  82           NULL },
  83 };
  84
  85 const struct pmc_class2evid *_pmc_md_classes = arm_pmc_classes;