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# Expect script for various DWARF tests.

#   Copyright 2006, 2007  Free Software Foundation, Inc.

#

# This file is part of the GNU Binutils.

#

# This program 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.

#

# This program 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, write to the Free Software

# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,

# MA 02110-1301, USA.

#

#

# Written by H.J. Lu (hongjiu.lu@intel.com)

#

# Exclude non-ELF targets.

if ![is_elf_format] {

    return

}

# The following tests require running the executable generated by ld.

if ![isnative] {

    return

}

# Check if compiler works

if { [which $CC] == 0 } {

    return

}

# Skip if -feliminate-dwarf2-dups isn't supported.

if ![ld_compile "$CC -g -feliminate-dwarf2-dups" $srcdir/$subdir/dummy.c tmpdir/dummy.o] {

    return

}

set build_tests {

  {"Build libdwarf1.so"

   "-s -shared" "-fPIC -g -feliminate-dwarf2-dups"

   {dwarf1.c} {} "libdwarf1.so"}

}

set run_tests {

    {"Run with libdwarf1.so first"

     "tmpdir/libdwarf1.so" ""

     {dwarf1main.c} "dwarf1a" "dwarf1.out"

     "-g -feliminate-dwarf2-dups"}

    {"Run with libdwarf1.so last"

     "tmpdir/dwarf1main.o tmpdir/libdwarf1.so" ""

     {dummy.c} "dwarf1b" "dwarf1.out"

     "-g -feliminate-dwarf2-dups"}

}

run_cc_link_tests $build_tests

run_ld_link_exec_tests [] $run_tests

proc strip_test {} {

    global ld

    global strip

    global NM

    set test "libdwarf1c.so"

    set test_name "Strip -s $test"

    set prog $strip

    if ![ld_simple_link $ld tmpdir/$test "-shared tmpdir/dwarf1.o"] {

        unresolved "$test_name"

        return

    }

    send_log "$NM -D tmpdir/$test > tmpdir/$test.exp\n"

    catch "exec $NM -D tmpdir/$test > tmpdir/$test.exp" got

    if ![string match "" $got] then {

        send_log "$got\n"

        unresolved "$test_name"

        return

    }

    send_log "$prog -s tmpdir/$test\n"

    catch "exec $prog -s tmpdir/$test" got

    if ![string match "" $got] then {

        send_log "$got\n"

        fail "$test_name"

        return

    }

    send_log "$NM -D tmpdir/$test > tmpdir/$test.out\n"

    catch "exec $NM -D tmpdir/$test > tmpdir/$test.out" got

    if ![string match "" $got] then {

        send_log "$got\n"

        unresolved "$test_name"

        return

    }

    if { [catch {exec cmp tmpdir/$test.exp tmpdir/$test.out}] } then {

        send_log "tmpdir/$test.exp tmpdir/$test.out differ.\n"

        fail "$test_name"

        return

    }

    pass "$test_name"

}

strip_test