1*cf84ac9aSAndroid Build Coastguard Worker#!/bin/sh 2*cf84ac9aSAndroid Build Coastguard Worker# 3*cf84ac9aSAndroid Build Coastguard Worker# Check -i option. 4*cf84ac9aSAndroid Build Coastguard Worker# 5*cf84ac9aSAndroid Build Coastguard Worker# Copyright (c) 2015 Dmitry V. Levin <[email protected]> 6*cf84ac9aSAndroid Build Coastguard Worker# Copyright (c) 2015-2017 The strace developers. 7*cf84ac9aSAndroid Build Coastguard Worker# All rights reserved. 8*cf84ac9aSAndroid Build Coastguard Worker# 9*cf84ac9aSAndroid Build Coastguard Worker# Redistribution and use in source and binary forms, with or without 10*cf84ac9aSAndroid Build Coastguard Worker# modification, are permitted provided that the following conditions 11*cf84ac9aSAndroid Build Coastguard Worker# are met: 12*cf84ac9aSAndroid Build Coastguard Worker# 1. Redistributions of source code must retain the above copyright 13*cf84ac9aSAndroid Build Coastguard Worker# notice, this list of conditions and the following disclaimer. 14*cf84ac9aSAndroid Build Coastguard Worker# 2. Redistributions in binary form must reproduce the above copyright 15*cf84ac9aSAndroid Build Coastguard Worker# notice, this list of conditions and the following disclaimer in the 16*cf84ac9aSAndroid Build Coastguard Worker# documentation and/or other materials provided with the distribution. 17*cf84ac9aSAndroid Build Coastguard Worker# 3. The name of the author may not be used to endorse or promote products 18*cf84ac9aSAndroid Build Coastguard Worker# derived from this software without specific prior written permission. 19*cf84ac9aSAndroid Build Coastguard Worker# 20*cf84ac9aSAndroid Build Coastguard Worker# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21*cf84ac9aSAndroid Build Coastguard Worker# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22*cf84ac9aSAndroid Build Coastguard Worker# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23*cf84ac9aSAndroid Build Coastguard Worker# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24*cf84ac9aSAndroid Build Coastguard Worker# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25*cf84ac9aSAndroid Build Coastguard Worker# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26*cf84ac9aSAndroid Build Coastguard Worker# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27*cf84ac9aSAndroid Build Coastguard Worker# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28*cf84ac9aSAndroid Build Coastguard Worker# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29*cf84ac9aSAndroid Build Coastguard Worker# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30*cf84ac9aSAndroid Build Coastguard Worker 31*cf84ac9aSAndroid Build Coastguard Worker. "${srcdir=.}/init.sh" 32*cf84ac9aSAndroid Build Coastguard Worker 33*cf84ac9aSAndroid Build Coastguard Workercheck_prog sed 34*cf84ac9aSAndroid Build Coastguard Worker 35*cf84ac9aSAndroid Build Coastguard Workerrun_prog > /dev/null 36*cf84ac9aSAndroid Build Coastguard Worker 37*cf84ac9aSAndroid Build Coastguard Workerargs="-if $args" 38*cf84ac9aSAndroid Build Coastguard Worker$STRACE $args 2> "$LOG" || 39*cf84ac9aSAndroid Build Coastguard Worker dump_log_and_fail_with "$STRACE $args failed" 40*cf84ac9aSAndroid Build Coastguard Worker 41*cf84ac9aSAndroid Build Coastguard Workerlen="$(sed -r -n 's/^\[[[:xdigit:]]+\] write\(-1, NULL, ([[:digit:]]{1,2})\)[[:space:]]+= -1 .*/\1/p' "$LOG")" && 42*cf84ac9aSAndroid Build Coastguard Worker[ -n "$len" ] && 43*cf84ac9aSAndroid Build Coastguard Workerpid="$(sed -r -n 's/^\[[[:xdigit:]]{'"$len"'}\] --- SIGCHLD \{si_signo=SIGCHLD, si_code=CLD_(KILLED|DUMPED), si_pid=([[:digit:]]+), .*/\2/p' "$LOG")" && 44*cf84ac9aSAndroid Build Coastguard Worker[ -n "$pid" ] && 45*cf84ac9aSAndroid Build Coastguard Workerip="$(sed -r -n 's/^\[pid +'"$pid"'\] \[([[:xdigit:]]{'"$len"'})] --- SIGSEGV \{.*\} ---$/\1/p' "$LOG")" && 46*cf84ac9aSAndroid Build Coastguard Worker[ -n "$ip" ] && 47*cf84ac9aSAndroid Build Coastguard Workeraddr="$(echo "$ip" |sed -r 's/^0+//')" && 48*cf84ac9aSAndroid Build Coastguard Worker[ -n "$addr" ] || 49*cf84ac9aSAndroid Build Coastguard Worker dump_log_and_fail_with 50*cf84ac9aSAndroid Build Coastguard Worker 51*cf84ac9aSAndroid Build Coastguard Workercat > "$EXP" << __EOF__ 52*cf84ac9aSAndroid Build Coastguard Worker\\[[[:xdigit:]]{$len}\\] munmap\\(0x[[:xdigit:]]+, 0\\) += -1 .* 53*cf84ac9aSAndroid Build Coastguard Worker\\[pid +$pid\\] \\[$ip\\] --- SIGSEGV \\{si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x$addr\\} --- 54*cf84ac9aSAndroid Build Coastguard Worker\\[pid +$pid\\] \\[\\?{$len}\\] \\+\\+\\+ killed by SIGSEGV( \\(core dumped\\))? \\+\\+\\+ 55*cf84ac9aSAndroid Build Coastguard Worker\\[\\?{$len}\\] \\+\\+\\+ exited with 0 \\+\\+\\+ 56*cf84ac9aSAndroid Build Coastguard Worker__EOF__ 57*cf84ac9aSAndroid Build Coastguard Worker 58*cf84ac9aSAndroid Build Coastguard Workermatch_grep "$LOG" "$EXP" 59