NetBSD/usr.sbin/tprof/tpann.sh

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#! /bin/sh
2008-01-14 15:49:54 +03:00
# $NetBSD: tpann.sh,v 1.2 2008/01/14 12:49:54 yamt Exp $
# /*-
# * Copyright (c)2008 YAMAMOTO Takashi,
# * All rights reserved.
# *
# * Redistribution and use in source and binary forms, with or without
# * modification, are permitted provided that the following conditions
# * are met:
# * 1. Redistributions of source code must retain the above copyright
# * notice, this list of conditions and the following disclaimer.
# * 2. Redistributions in binary form must reproduce the above copyright
# * notice, this list of conditions and the following disclaimer in the
# * documentation and/or other materials provided with the distribution.
# *
# * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
# * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
# * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# * SUCH DAMAGE.
# */
2008-01-14 15:49:54 +03:00
# usage: tprof -c sleep 1 | sh tpann.sh
OBJ=/netbsd
if [ ! "${SIZEOF_PTR}" ]; then
SIZEOF_PTR=4
fi
(hexdump -v -e "/${SIZEOF_PTR} \"%x\n\""|sort|uniq -c|sed -e 's/^/SAMPLE: /'
objdump -d --disassemble-zeroes ${OBJ}) | \
awk '
/^SAMPLE:/ { samples[$3 ":"] = $2; next }
/^[0-9a-f]*:/ { printf("%8d %s\n", samples[$1], $0); next }
// { print }
'