167 lines
5.3 KiB
Text
167 lines
5.3 KiB
Text
# Expect script for various ELF tests.
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# Copyright 2002, 2003, 2005, 2007, 2009, 2010, 2011
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# Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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# Exclude non-ELF targets.
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if ![is_elf_format] {
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return
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}
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set old_ldflags $LDFLAGS
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if { [istarget spu*-*-*] } {
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set LDFLAGS "$LDFLAGS --local-store 0:0"
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}
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if { [istarget alpha*-*-* ] } {
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# The compress1 test is written expecting 32-bit addresses; force the
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# executable down into the low address space to match.
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# ??? How can we adjust just the one testcase?
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set LDFLAGS "$LDFLAGS -Ttext-segment 0x1000000"
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}
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if { [is_remote host] } then {
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remote_download host merge.ld
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}
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if { ![istarget hppa64*-hpux*] } {
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run_ld_link_tests {
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{"Build symbol3.a"
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"" ""
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{symbol3.s} {} "symbol3.a"}
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{"Build symbol3w.a"
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"" ""
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{symbol3w.s} {} "symbol3w.a"}
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}
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}
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# Run a test to check linking a shared library with a broken linker
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# script that accidentally marks dynamic sections as notes. The
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# resulting executable is not expected to work, but the linker
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# should not seg-fault whilst creating the binary.
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#
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# Only run the test on targets thats support creating shared libraries.
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if { ! [istarget arc-*-*]
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&& ! [istarget avr-*-*]
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&& ! [istarget cr16-*-*]
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&& ! [istarget cris*-*-*]
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&& ! [istarget crx-*-*]
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&& ! [istarget d10v-*-*]
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&& ! [istarget d30v-*-*]
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&& ! [istarget dlx-*-*]
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&& ! [istarget fr30-*-*]
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&& ! [istarget frv-*-*]
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&& ! [istarget h8300-*-*]
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&& ! [istarget ip2k-*-*]
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&& ! [istarget m32r-*-*]
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&& ! [istarget mcore*-*-*]
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&& ! [istarget mn10200-*-*]
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&& ! [istarget msp430-*-*]
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&& ! [istarget openrisc-*-*]
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&& ! [istarget or32-*-*]
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&& ! [istarget pj-*-*]
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&& ! [istarget rx-*-*]
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&& ! [istarget v850-*-*]
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&& ! [istarget *-*-irix*]
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&& ! [istarget *-*-rtems] } {
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run_ld_link_tests {
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{"Build shared library for next test"
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"-shared" "" "note-3.s" {} "note-3.so" }
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{"Link using broken linker script"
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"--script note-3.t tmpdir/note-3.so" "" ""
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{ { ld "note-3.l" } }
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"a.out" }
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}
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}
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set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
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foreach t $test_list {
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# We need to strip the ".d", but can leave the dirname.
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verbose [file rootname $t]
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run_dump_test [file rootname $t]
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}
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if { [istarget *-*-linux*]
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|| [istarget *-*-gnu*] } {
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run_ld_link_tests {
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{"Weak symbols in dynamic objects 1 (support)"
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"-shared" "" {weak-dyn-1a.s}
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{}
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"libweakdyn1a.so"}
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{"Weak symbols in dynamic objects 1 (main test)"
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"-shared tmpdir/libweakdyn1a.so -Tweak-dyn-1.ld" "" {weak-dyn-1b.s}
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{{readelf {--relocs --wide} weak-dyn-1.rd}}
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"libweakdyn1b.so"}
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}
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}
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#v850 gas complains about .tbss.var section attributes.
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if { [check_gc_sections_available] && ![istarget "v850-*-*"] } {
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run_ld_link_tests {
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{"--gc-sections on tls variable"
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"--gc-section" "" {tls_gc.s} {} "tls_gc"}
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}
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}
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set LDFLAGS $old_ldflags
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# The following tests require running the executable generated by ld.
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if ![isnative] {
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return
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}
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set array_tests {
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{"preinit array" "" "" {preinit.c} "preinit" "preinit.out"}
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{"init array" "" "" {init.c} "init" "init.out"}
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{"fini array" "" "" {fini.c} "fini" "fini.out"}
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{"init array mixed" "" "" {init-mixed.c} "init-mixed" "init-mixed.out" "-I."}
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}
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set array_tests_pie {
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{"PIE preinit array" "-pie" "" {preinit.c} "preinit" "preinit.out" "-fPIE" }
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{"PIE init array" "-pie" "" {init.c} "init" "init.out" "-fPIE"}
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{"PIE fini array" "-pie" "" {fini.c} "fini" "fini.out" "-fPIE"}
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{"PIE init array mixed" "-pie" "" {init-mixed.c} "init-mixed" "init-mixed.out" "-I. -fPIE"}
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}
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set array_tests_static {
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{"static preinit array" "-static" "" {preinit.c} "preinit" "preinit.out"}
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{"static init array" "-static" "" {init.c} "init" "init.out"}
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{"static fini array" "-static" "" {fini.c} "fini" "fini.out"}
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{"static init array mixed" "-static" "" {init-mixed.c} "init-mixed" "init-mixed.out" "-I."}
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}
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# NetBSD ELF systems do not currently support the .*_array sections.
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set xfails [list "*-*-netbsdelf*"]
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run_ld_link_exec_tests $xfails $array_tests
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# Run PIE tests only on Linux.
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if { [istarget "*-*-linux*"] } {
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run_ld_link_exec_tests $xfails $array_tests_pie
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}
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# Be cautious to not XFAIL for *-*-linux-gnu*, *-*-kfreebsd-gnu*, etc.
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switch -regexp $target_triplet {
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^\[^-\]*-\[^-\]*-gnu.*$ {
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# <http://www.gnu.org/software/hurd/open_issues/binutils.html#static>
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lappend xfails "*-*-*"
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}
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}
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run_ld_link_exec_tests $xfails $array_tests_static
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catch "exec rm -f tmpdir/preinit tmpdir/init tmpdir/fini tmpdir/init-mixed" status
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