1# Expect script for DWARF relocation test. 2# Copyright (C) 2008-2016 Free Software Foundation, Inc. 3# 4# This file is part of the GNU Binutils. 5# 6# This program is free software; you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 3 of the License, or 9# (at your option) any later version. 10# 11# This program is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15# 16# You should have received a copy of the GNU General Public License 17# along with this program; if not, write to the Free Software 18# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, 19# MA 02110-1301, USA. 20# 21 22# 23# Written by Jan Kratochvil (jan.kratochvil@redhat.com) 24# 25# Test PR ld/3290 Comment 8+9. DW_FORM_ref_addr used in dwarfreloc2.s was left 26# unrelocated as its target symbol from dwarfreloc1.s became LOCAL due to its 27# `ld -r'. 28# 29# <1><57>: Abbrev Number: 2 (DW_TAG_variable) 30# <58> DW_AT_name : i2 31# ... 32# <5d> DW_AT_type : <0x32> 33# vs. 34# <5d> DW_AT_type : <0x0> 35 36# Only the testcase .s files are arch-dependent, the relocations are cross-arch. 37if { !([istarget "x86_64-*-elf*"] 38 || [istarget "x86_64-*-nacl*"] 39 || [istarget "x86_64-*-linux*"]) } { 40 return 41} 42 43set build_tests_ld { 44 {"Build dwarfreloc1xa.o" 45 "-r" "" "--elf-stt-common=no" 46 {dwarfreloc1.s} {} "dwarfreloc1xa.o"} 47 {"Build dwarfreloc1xb.o" 48 "-r" "" "--elf-stt-common=yes" 49 {dwarfreloc1.s} {} "dwarfreloc1xb.o"} 50 {"Build dwarfreloc2a.o" 51 "-r" "" "--elf-stt-common=no" 52 {dwarfreloc2.s} {} "dwarfreloc2xa.o"} 53 {"Build dwarfreloc2b.o" 54 "-r" "" "--elf-stt-common=yes" 55 {dwarfreloc2.s} {} "dwarfreloc2xb.o"} 56} 57 58run_ld_link_tests $build_tests_ld 59 60set testname "Link dwarfreloc1xa.o and dwarfreloc2xa.o to dwarfreloca.o" 61if [ld_simple_link $ld "tmpdir/dwarfreloca.o" "-r tmpdir/dwarfreloc1xa.o tmpdir/dwarfreloc2xa.o"] { 62 pass $testname 63} else { 64 fail $testname 65} 66 67set testname "Link dwarfreloc1xb.o and dwarfreloc2xb.o to dwarfrelocb.o" 68if [ld_simple_link $ld "tmpdir/dwarfrelocb.o" "-r tmpdir/dwarfreloc1xb.o tmpdir/dwarfreloc2xb.o"] { 69 pass $testname 70} else { 71 fail $testname 72} 73 74# The code is copied from `ld-lib.exp'. We cannot use the functions there as 75# they expect source (.s or .c) files while we to check a `ld -r' output (.o). 76 77set testname "Check dwarfreloca.o readelf" 78set dumpfile "dwarfreloc.rd" 79set cmd "$READELF --debug-dump=info tmpdir/dwarfreloca.o" 80set status [remote_exec host [concat sh -c [list "$cmd >dump.out 2>ld.stderr"]] "" "/dev/null"] 81send_log "$cmd\n" 82remote_upload host "ld.stderr" 83set comp_output [prune_warnings [file_contents "ld.stderr"]] 84remote_file host delete "ld.stderr" 85remote_file build delete "ld.stderr" 86 87if ![string match "" $comp_output] then { 88 send_log "$comp_output\n" 89 fail $testname 90} else { 91 remote_upload host "dump.out" 92 if { [regexp_diff "dump.out" "$srcdir/$subdir/$dumpfile"] } then { 93 verbose "output is [file_contents "dump.out"]" 2 94 fail $testname 95 } else { 96 pass $testname 97 } 98 remote_file build delete "dump.out" 99 remote_file host delete "dump.out" 100} 101 102set testname "Check dwarfrelocb.o readelf" 103set dumpfile "dwarfreloc.rd" 104set cmd "$READELF --debug-dump=info tmpdir/dwarfrelocb.o" 105set status [remote_exec host [concat sh -c [list "$cmd >dump.out 2>ld.stderr"]] "" "/dev/null"] 106send_log "$cmd\n" 107remote_upload host "ld.stderr" 108set comp_output [prune_warnings [file_contents "ld.stderr"]] 109remote_file host delete "ld.stderr" 110remote_file build delete "ld.stderr" 111 112if ![string match "" $comp_output] then { 113 send_log "$comp_output\n" 114 fail $testname 115} else { 116 remote_upload host "dump.out" 117 if { [regexp_diff "dump.out" "$srcdir/$subdir/$dumpfile"] } then { 118 verbose "output is [file_contents "dump.out"]" 2 119 fail $testname 120 } else { 121 pass $testname 122 } 123 remote_file build delete "dump.out" 124 remote_file host delete "dump.out" 125} 126