Subversion Repositories open8_urisc

# Expect script for various ELF tests.

#   Copyright 2002, 2003, 2005, 2007, 2009, 2010, 2011

#   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.

#

# Exclude non-ELF targets.

if ![is_elf_format] {

    return

}

set old_ldflags $LDFLAGS

if { [istarget spu*-*-*] } {

    set LDFLAGS "$LDFLAGS --local-store 0:0"

}

if { [istarget alpha*-*-* ] } {

    # The compress1 test is written expecting 32-bit addresses; force the

    # executable down into the low address space to match.

    # ??? How can we adjust just the one testcase?

    set LDFLAGS "$LDFLAGS -Ttext-segment 0x1000000"

}

if { [is_remote host] } then {

    remote_download host merge.ld

}

if { ![istarget hppa64*-hpux*] } {

    run_ld_link_tests {

        {"Build symbol3.a"

            "" ""

            {symbol3.s} {} "symbol3.a"}

        {"Build symbol3w.a"

            "" ""

            {symbol3w.s} {} "symbol3w.a"}

    }

}

# Run a test to check linking a shared library with a broken linker

# script that accidentally marks dynamic sections as notes.  The

# resulting executable is not expected to work, but the linker

# should not seg-fault whilst creating the binary.

#

# Only run the test on targets thats support creating shared libraries.

if { [check_shared_lib_support] } then {

  run_ld_link_tests {

      {"Build shared library for next test"

       "-shared" "" "note-3.s" {} "note-3.so" }

      {"Link using broken linker script"

        "--script note-3.t tmpdir/note-3.so" "" ""

          { { ld "note-3.l" } }

          "a.out" }

  }

}

set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]

foreach t $test_list {

    # We need to strip the ".d", but can leave the dirname.

    verbose [file rootname $t]

    run_dump_test [file rootname $t]

}

if { [istarget *-*-linux*]

     || [istarget *-*-gnu*] } {

    run_ld_link_tests {

        {"Weak symbols in dynamic objects 1 (support)"

            "-shared" "" {weak-dyn-1a.s}

            {}

            "libweakdyn1a.so"}

        {"Weak symbols in dynamic objects 1 (main test)"

            "-shared tmpdir/libweakdyn1a.so -Tweak-dyn-1.ld" "" {weak-dyn-1b.s}

            {{readelf {--relocs --wide} weak-dyn-1.rd}}

            "libweakdyn1b.so"}

    }

}

#v850 gas complains about .tbss.var section attributes.

if { [check_gc_sections_available] && ![istarget "v850-*-*"] } {

    run_ld_link_tests {

        {"--gc-sections on tls variable"

            "--gc-section" "" {tls_gc.s} {} "tls_gc"}

    }

}

set LDFLAGS $old_ldflags

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

if ![isnative] {

    return

}

if [check_gc_sections_available] {

    run_cc_link_tests {

        {"PR ld/13195" "-Wl,--gc-sections" ""

         {pr13195.c} {} "pr13195"}

    }

}

set array_tests {

    {"preinit array" "" "" {preinit.c} "preinit" "preinit.out"}

    {"init array" "" "" {init.c} "init" "init.out"}

    {"fini array" "" "" {fini.c} "fini" "fini.out"}

    {"init array mixed" "" "" {init-mixed.c} "init-mixed" "init-mixed.out" "-I."}

}

set array_tests_pie {

    {"PIE preinit array" "-pie" "" {preinit.c} "preinit" "preinit.out" "-fPIE" }

    {"PIE init array" "-pie" "" {init.c} "init" "init.out" "-fPIE"}

    {"PIE fini array" "-pie" "" {fini.c} "fini" "fini.out" "-fPIE"}

    {"PIE init array mixed" "-pie" "" {init-mixed.c} "init-mixed" "init-mixed.out" "-I. -fPIE"}

}

set array_tests_static {

    {"static preinit array" "-static" "" {preinit.c} "preinit" "preinit.out"}

    {"static init array" "-static" "" {init.c} "init" "init.out"}

    {"static fini array" "-static" "" {fini.c} "fini" "fini.out"}

    {"static init array mixed" "-static" "" {init-mixed.c} "init-mixed" "init-mixed.out" "-I."}

}

# NetBSD ELF systems do not currently support the .*_array sections.

set xfails [list "*-*-netbsdelf*"]

run_ld_link_exec_tests $xfails $array_tests

if { [istarget *-*-linux*]

     || [istarget *-*-gnu*] } {

    run_ld_link_exec_tests $xfails $array_tests_pie

}

# Be cautious to not XFAIL for *-*-linux-gnu*, *-*-kfreebsd-gnu*, etc.

switch -regexp $target_triplet {

    ^\[^-\]*-\[^-\]*-gnu.*$ {

        # 

        lappend xfails "*-*-*"

    }

}

run_ld_link_exec_tests $xfails $array_tests_static

catch "exec rm -f tmpdir/preinit tmpdir/init tmpdir/fini tmpdir/init-mixed" status