#! /bin/sh

# Copyright (C) 2014, 2015 Red Hat, Inc.

# This file is part of elfutils.

#

# This file is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 3 of the License, or

# (at your option) any later version.

#

# elfutils is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

if test -n "$ELFUTILS_DISABLE_DEMANGLE"; then

  echo "demangler unsupported"

  exit 77

fi

. $srcdir/test-subr.sh

# See run-stack-d-test.sh and run-stack-i-test.sh

# Same tests, now with demangler support, no -r, and without -d.

# Only change in output is an explit fu(int) instead of _Z2fui.

testfiles testfiledwarfinlines testfiledwarfinlines.core

# Depending on whether we are running make check or make installcheck

# the actual binary name under test might be different. It is used in

# the error message, which we also try to match.

if test "$elfutils_testrun" = "installed"; then

STACKCMD=${bindir}/`program_transform stack`

else

STACKCMD=${abs_top_builddir}/src/stack

fi

# Disable valgrind while dumping because of a bug unmapping libc.so.

# https://bugs.kde.org/show_bug.cgi?id=327427

SAVED_VALGRIND_CMD="$VALGRIND_CMD"

unset VALGRIND_CMD

# Without -d the top function comes out as fu.

testrun_compare ${abs_top_builddir}/src/stack -n 2 -e testfiledwarfinlines --core testfiledwarfinlines.core<

PID 13654 - core

TID 13654:

#0  0x00000000004006c8 fu(int)

#1  0x00000000004004c5 main

$STACKCMD: tid 13654: shown max number of frames (2, use -n 0 for unlimited)

EOF

# But when asking for source we see it is actually on line 6.

# (Which is in function fubar, not fu).

testrun_compare ${abs_top_builddir}/src/stack -n 2 -s -e testfiledwarfinlines --core testfiledwarfinlines.core<

PID 13654 - core

TID 13654:

#0  0x00000000004006c8 fu(int)

    /home/mark/src/tests/dwarfinlines.cpp:6

#1  0x00000000004004c5 main

    /home/mark/src/tests/dwarfinlines.cpp:39

$STACKCMD: tid 13654: shown max number of frames (2, use -n 0 for unlimited)

EOF

# With --inlines we get all inlined calls. Note they share the same

# address.

testrun_compare ${abs_top_builddir}/src/stack -n 6 -i -e testfiledwarfinlines --core testfiledwarfinlines.core<

PID 13654 - core

TID 13654:

#0  0x00000000004006c8 fubar

#1  0x00000000004006c8 foobar

#2  0x00000000004006c8 bar

#3  0x00000000004006c8 foo

#4  0x00000000004006c8 fu(int)

#5  0x00000000004004c5 main

$STACKCMD: tid 13654: shown max number of frames (6, use -n 0 for unlimited)

EOF

# With --source we can also see where in the source the inlined frames

# where originally called from.

testrun_compare ${abs_top_builddir}/src/stack -n 6 -s -i -e testfiledwarfinlines --core testfiledwarfinlines.core<

PID 13654 - core

TID 13654:

#0  0x00000000004006c8 fubar

    /home/mark/src/tests/dwarfinlines.cpp:6

#1  0x00000000004006c8 foobar

    /home/mark/src/tests/dwarfinlines.cpp:14

#2  0x00000000004006c8 bar

    /home/mark/src/tests/dwarfinlines.cpp:21

#3  0x00000000004006c8 foo

    /home/mark/src/tests/dwarfinlines.cpp:27

#4  0x00000000004006c8 fu(int)

    /home/mark/src/tests/dwarfinlines.cpp:33

#5  0x00000000004004c5 main

    /home/mark/src/tests/dwarfinlines.cpp:39

$STACKCMD: tid 13654: shown max number of frames (6, use -n 0 for unlimited)

EOF

if [ "x$SAVED_VALGRIND_CMD" != "x" ]; then

  VALGRIND_CMD="$SAVED_VALGRIND_CMD"

  export VALGRIND_CMD

fi

exit 0