1*7304104dSAndroid Build Coastguard Worker#! /usr/bin/env bash 2*7304104dSAndroid Build Coastguard Worker# Copyright (C) 2014, 2015 Red Hat, Inc. 3*7304104dSAndroid Build Coastguard Worker# This file is part of elfutils. 4*7304104dSAndroid Build Coastguard Worker# 5*7304104dSAndroid Build Coastguard Worker# This file is free software; you can redistribute it and/or modify 6*7304104dSAndroid Build Coastguard Worker# it under the terms of the GNU General Public License as published by 7*7304104dSAndroid Build Coastguard Worker# the Free Software Foundation; either version 3 of the License, or 8*7304104dSAndroid Build Coastguard Worker# (at your option) any later version. 9*7304104dSAndroid Build Coastguard Worker# 10*7304104dSAndroid Build Coastguard Worker# elfutils is distributed in the hope that it will be useful, but 11*7304104dSAndroid Build Coastguard Worker# WITHOUT ANY WARRANTY; without even the implied warranty of 12*7304104dSAndroid Build Coastguard Worker# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13*7304104dSAndroid Build Coastguard Worker# GNU General Public License for more details. 14*7304104dSAndroid Build Coastguard Worker# 15*7304104dSAndroid Build Coastguard Worker# You should have received a copy of the GNU General Public License 16*7304104dSAndroid Build Coastguard Worker# along with this program. If not, see <http://www.gnu.org/licenses/>. 17*7304104dSAndroid Build Coastguard Worker 18*7304104dSAndroid Build Coastguard Workerif test -n "$ELFUTILS_DISABLE_DEMANGLE"; then 19*7304104dSAndroid Build Coastguard Worker echo "demangler unsupported" 20*7304104dSAndroid Build Coastguard Worker exit 77 21*7304104dSAndroid Build Coastguard Workerfi 22*7304104dSAndroid Build Coastguard Worker 23*7304104dSAndroid Build Coastguard Worker. $srcdir/backtrace-subr.sh 24*7304104dSAndroid Build Coastguard Worker 25*7304104dSAndroid Build Coastguard Workerchild=testfile-backtrace-demangle 26*7304104dSAndroid Build Coastguard Workertestfiles $child{,.core} 27*7304104dSAndroid Build Coastguard Workertempfiles $child.{bt,err} 28*7304104dSAndroid Build Coastguard Worker 29*7304104dSAndroid Build Coastguard Worker# Disable valgrind while dumping because of a bug unmapping libc.so. 30*7304104dSAndroid Build Coastguard Worker# https://bugs.kde.org/show_bug.cgi?id=327427 31*7304104dSAndroid Build Coastguard WorkerSAVED_VALGRIND_CMD="$VALGRIND_CMD" 32*7304104dSAndroid Build Coastguard Workerunset VALGRIND_CMD 33*7304104dSAndroid Build Coastguard Worker 34*7304104dSAndroid Build Coastguard Worker# There can be more than 3 frames, but depending on the system/installed 35*7304104dSAndroid Build Coastguard Worker# glibc we might not be able to unwind fully till the end. 36*7304104dSAndroid Build Coastguard Worker# cxxfunc -> f -> main 37*7304104dSAndroid Build Coastguard Worker# Expect to see the top two and a warning that there are more frames 38*7304104dSAndroid Build Coastguard Worker# (exit code 1) 39*7304104dSAndroid Build Coastguard Workertestrun ${abs_top_builddir}/src/stack -n 2 -e $child --core $child.core >$child.bt 2>$child.err || exitcode=$? 40*7304104dSAndroid Build Coastguard Workercat $child.{bt,err} 41*7304104dSAndroid Build Coastguard Worker 42*7304104dSAndroid Build Coastguard Workerif [ "x$SAVED_VALGRIND_CMD" != "x" ]; then 43*7304104dSAndroid Build Coastguard Worker VALGRIND_CMD="$SAVED_VALGRIND_CMD" 44*7304104dSAndroid Build Coastguard Worker export VALGRIND_CMD 45*7304104dSAndroid Build Coastguard Workerfi 46*7304104dSAndroid Build Coastguard Worker 47*7304104dSAndroid Build Coastguard Workerif test $exitcode != 1 || ! grep "shown max number of frames" $child.err; then 48*7304104dSAndroid Build Coastguard Worker echo >&2 $2: expected more than 2 frames 49*7304104dSAndroid Build Coastguard Worker false 50*7304104dSAndroid Build Coastguard Workerfi 51*7304104dSAndroid Build Coastguard Workerif ! grep -w f $child.bt; then 52*7304104dSAndroid Build Coastguard Worker echo >&2 $2: no f 53*7304104dSAndroid Build Coastguard Worker false 54*7304104dSAndroid Build Coastguard Workerfi 55*7304104dSAndroid Build Coastguard Workerif ! grep ' cxxfunc(int)' $child.bt; then 56*7304104dSAndroid Build Coastguard Worker echo >&2 $2: no cxxfunc 57*7304104dSAndroid Build Coastguard Worker false 58*7304104dSAndroid Build Coastguard Workerfi 59