Date: Wed, 8 May 2013 07:06:05 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r250351 - user/pho/stress2/misc Message-ID: <201305080706.r48765Xs084214@svn.freebsd.org>
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Author: pho Date: Wed May 8 07:06:05 2013 New Revision: 250351 URL: http://svnweb.freebsd.org/changeset/base/250351 Log: Added test scenario that exercise the highest syscall numbers, using syscall4.sh Added: user/pho/stress2/misc/syscall5.sh (contents, props changed) Added: user/pho/stress2/misc/syscall5.sh ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ user/pho/stress2/misc/syscall5.sh Wed May 8 07:06:05 2013 (r250351) @@ -0,0 +1,65 @@ +#!/bin/sh + +# +# Copyright (c) 2013 Peter Holm +# 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. +# +# $FreeBSD$ +# + +# Call syscall4.sh with syscall number as argument. +# Only run the last ~16 syscalls, if no argument is specified. + +[ `id -u ` -ne 0 ] && echo "Must be root!" && exit 1 + +. ../default.cfg + +syscall=`grep SYS_MAXSYSCALL /usr/include/sys/syscall.h | awk '{print $NF}'` + + +# syscalls with knows issues: +broken=" +swapcontext +rfork +_umtx_op +" + +n=$syscall +n=$((n - 1)) + +rm -f ./syscall5.log +start=`date '+%s'` +while [ $n -gt 0 ]; do + ps -lUnobody | grep syscall4 | awk '{print $2}' | xargs kill + name=`grep -w $n /usr/include/sys/syscall.h | awk '{print $2}' | + sed 's/SYS_//'` + echo "`date '+%T'` syscall $n ($name)" | + tee /dev/tty >> ./syscall5.log + sync; sleep 1 + echo "$broken" | grep -qw "$name" || + ./syscall4.sh $n || break + n=$((n - 1)) + [ $# -eq 0 -a `date '+%s'` -gt $((start + 1800)) ] && break +done +rm -f ./syscall5.log
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