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julius |
# Expect script for DWARF relocation test.
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# Copyright 2008 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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#
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# Written by Jan Kratochvil (jan.kratochvil@redhat.com)
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#
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# Test PR ld/3290 Comment 8+9. DW_FORM_ref_addr used in dwarfreloc2.s was left
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# unrelocated as its target symbol from dwarfreloc1.s became LOCAL due to its
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# `ld -r'.
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#
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# <1><57>: Abbrev Number: 2 (DW_TAG_variable)
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# <58> DW_AT_name : i2
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# ...
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# <5d> DW_AT_type : <0x32>
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# vs.
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# <5d> DW_AT_type : <0x0>
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# Only the testcase .s files are arch-dependent, the relocations are cross-arch.
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if { !([istarget "x86_64-*-elf*"]
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|| [istarget "x86_64-*-linux*"]) } {
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return
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}
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set build_tests_ld {
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{"Build dwarfreloc1x.o"
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"-r" ""
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{dwarfreloc1.s} {} "dwarfreloc1x.o"}
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{"Build dwarfreloc2.o"
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"-r" ""
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{dwarfreloc2.s} {} "dwarfreloc2x.o"}
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}
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run_ld_link_tests $build_tests_ld
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set testname "Link dwarfreloc1x.o and dwarfreloc2x.o to dwarfreloc.o"
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if [ld_simple_link $ld "tmpdir/dwarfreloc.o" "-r tmpdir/dwarfreloc1x.o tmpdir/dwarfreloc2x.o"] {
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pass $testname
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} else {
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fail $testname
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}
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# The code is copied from `ld-lib.exp'. We cannot use the functions there as
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# they expect source (.s or .c) files while we to check a `ld -r' output (.o).
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set testname "Check dwarfreloc.o readelf"
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set dumpfile "dwarfreloc.rd"
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set cmd "$READELF --debug-dump=info tmpdir/dwarfreloc.o"
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set status [remote_exec host [concat sh -c [list "$cmd >dump.out 2>ld.stderr"]] "" "/dev/null"]
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send_log "$cmd\n"
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remote_upload host "ld.stderr"
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set comp_output [prune_warnings [file_contents "ld.stderr"]]
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remote_file host delete "ld.stderr"
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remote_file build delete "ld.stderr"
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if ![string match "" $comp_output] then {
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send_log "$comp_output\n"
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fail $testname
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} else {
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remote_upload host "dump.out"
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if { [regexp_diff "dump.out" "$srcdir/$subdir/$dumpfile"] } then {
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verbose "output is [file_contents "dump.out"]" 2
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fail $testname
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} else {
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pass $testname
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}
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remote_file build delete "dump.out"
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remote_file host delete "dump.out"
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}
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