| 1 | # Expect script for various indirect symbol tests. |
| 2 | # Copyright (C) 2012-2016 Free Software Foundation, Inc. |
| 3 | # |
| 4 | # This file is free software; you can redistribute it and/or modify |
| 5 | # it under the terms of the GNU General Public License as published by |
| 6 | # the Free Software Foundation; either version 2 of the License, or |
| 7 | # (at your option) any later version. |
| 8 | # |
| 9 | # This program is distributed in the hope that it will be useful, |
| 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | # GNU General Public License for more details. |
| 13 | # |
| 14 | # You should have received a copy of the GNU General Public License |
| 15 | # along with this program; if not, write to the Free Software |
| 16 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. |
| 17 | # |
| 18 | |
| 19 | # |
| 20 | # Written by H.J. Lu (hongjiu.lu@intel.com) |
| 21 | # |
| 22 | |
| 23 | # Exclude non-ELF targets. |
| 24 | |
| 25 | if ![is_elf_format] { |
| 26 | return |
| 27 | } |
| 28 | |
| 29 | # Skip target where -shared is not supported |
| 30 | |
| 31 | if ![check_shared_lib_support] { |
| 32 | return |
| 33 | } |
| 34 | |
| 35 | # Check if compiler works |
| 36 | if { [which $CC] == 0 } { |
| 37 | return |
| 38 | } |
| 39 | |
| 40 | # Some bare-metal targets don't support shared libs or PIC. |
| 41 | if { ![run_host_cmd_yesno $CC "-shared -fPIC $srcdir/$subdir/dummy.c -o tmpdir/t.so"] } { |
| 42 | return |
| 43 | } |
| 44 | |
| 45 | proc check_link_message { cmd string testname } { |
| 46 | send_log "$cmd\n" |
| 47 | verbose "$cmd" |
| 48 | catch "exec $cmd" exec_output |
| 49 | send_log "$exec_output\n" |
| 50 | verbose "$exec_output" |
| 51 | |
| 52 | foreach str $string { |
| 53 | if [string match "*$str*" $exec_output] { |
| 54 | pass "$testname: $str" |
| 55 | } else { |
| 56 | fail "$testname: $str" |
| 57 | } |
| 58 | } |
| 59 | } |
| 60 | |
| 61 | if { ![ld_compile $CC $srcdir/$subdir/indirect1a.c tmpdir/indirect1a.o] |
| 62 | || ![ld_compile $CC $srcdir/$subdir/indirect1b.c tmpdir/indirect1b.o] |
| 63 | || ![ld_compile "$CC -fPIC" $srcdir/$subdir/indirect2.c tmpdir/indirect2.o] |
| 64 | || ![ld_compile $CC $srcdir/$subdir/indirect3a.c tmpdir/indirect3a.o] |
| 65 | || ![ld_compile $CC $srcdir/$subdir/indirect3b.c tmpdir/indirect3b.o] |
| 66 | || ![ld_compile $CC $srcdir/$subdir/indirect4a.c tmpdir/indirect4a.o] |
| 67 | || ![ld_compile $CC $srcdir/$subdir/indirect4b.c tmpdir/indirect4b.o] |
| 68 | || ![ld_compile "$CC -O2 -fPIC -I../bfd" $srcdir/$subdir/pr18720a.c tmpdir/pr18720a.o] |
| 69 | || ![ld_compile $CC $srcdir/$subdir/pr18720b.c tmpdir/pr18720b.o] |
| 70 | || ![ld_compile "$CC -fPIC" $srcdir/$subdir/pr19553d.c tmpdir/pr19553d.o] |
| 71 | || ![ld_compile "$CC -fPIC" $srcdir/$subdir/pr19553c.c tmpdir/pr19553c.o] |
| 72 | || ![ld_compile "$CC -fPIC" $srcdir/$subdir/pr19553b.c tmpdir/pr19553b.o] |
| 73 | || ![ld_compile $CC $srcdir/$subdir/pr19553a.c tmpdir/pr19553a.o] } { |
| 74 | unresolved "Indirect symbol tests" |
| 75 | return |
| 76 | } |
| 77 | |
| 78 | set build_tests { |
| 79 | {"Build libindirect1c.so" |
| 80 | "-shared" "-fPIC" |
| 81 | {indirect1c.c} {} "libindirect1c.so"} |
| 82 | {"Build libindirect3c.so" |
| 83 | "-shared" "-fPIC" |
| 84 | {indirect3c.c} {} "libindirect3c.so"} |
| 85 | {"Build libindirect4c.so" |
| 86 | "-shared" "-fPIC" |
| 87 | {indirect4c.c} {} "libindirect4c.so"} |
| 88 | {"Build libpr18720c.so" |
| 89 | "-shared" "-fPIC" |
| 90 | {pr18720c.c} {} "libpr18720c.so"} |
| 91 | {"Build pr18720b1.o" |
| 92 | "-r -nostdlib tmpdir/pr18720b.o" "" |
| 93 | {dummy.c} {} "pr18720b1.o"} |
| 94 | {"Build libpr19553b.so" |
| 95 | "-shared -Wl,--version-script=pr19553.map" "-fPIC" |
| 96 | {pr19553b.c} {} "libpr19553b.so"} |
| 97 | {"Build libpr19553c.so" |
| 98 | "-shared -Wl,--version-script=pr19553.map" "-fPIC" |
| 99 | {pr19553c.c} {} "libpr19553c.so"} |
| 100 | {"Build libpr19553d.so" |
| 101 | "-shared tmpdir/libpr19553c.so" "-fPIC" |
| 102 | {pr19553d.c} {} "libpr19553d.so"} |
| 103 | } |
| 104 | |
| 105 | run_cc_link_tests $build_tests |
| 106 | |
| 107 | global ld |
| 108 | |
| 109 | set string ": final link failed: Bad value" |
| 110 | set string1 ": local symbol \`foo\' in tmpdir/indirect1b.o is referenced by DSO" |
| 111 | |
| 112 | set testname "Indirect symbol 1a" |
| 113 | set cmd "$ld -e start -o tmpdir/indirect1 tmpdir/indirect1a.o tmpdir/indirect1b.o tmpdir/libindirect1c.so" |
| 114 | check_link_message "$cmd" [list $string1 $string] "$testname" |
| 115 | |
| 116 | set testname "Indirect symbol 1b" |
| 117 | set cmd "$ld -e start -o tmpdir/indirect1 tmpdir/indirect1a.o tmpdir/libindirect1c.so tmpdir/indirect1b.o" |
| 118 | check_link_message "$cmd" [list $string1 $string] "$testname" |
| 119 | |
| 120 | set string ": final link failed: Nonrepresentable section on output" |
| 121 | set string2 ": No symbol version section for versioned symbol \`foo@FOO\'" |
| 122 | set testname "Indirect symbol 2" |
| 123 | set cmd "$ld -shared -o tmpdir/indirect2.so tmpdir/indirect2.o" |
| 124 | check_link_message "$cmd" [list $string2 $string] "$testname" |
| 125 | |
| 126 | # The following tests require running the executable generated by ld. |
| 127 | if ![isnative] { |
| 128 | return |
| 129 | } |
| 130 | |
| 131 | set run_tests { |
| 132 | {"Run with libindirect3c.so 1" |
| 133 | "tmpdir/indirect3a.o tmpdir/indirect3b.o tmpdir/libindirect3c.so" "" |
| 134 | {dummy.c} "indirect3a" "indirect3.out"} |
| 135 | {"Run with libindirect3c.so 2" |
| 136 | "tmpdir/indirect3a.o tmpdir/libindirect3c.so tmpdir/indirect3b.o" "" |
| 137 | {dummy.c} "indirect3b" "indirect3.out"} |
| 138 | {"Run with libindirect3c.so 3" |
| 139 | "tmpdir/indirect3b.o tmpdir/libindirect3c.so tmpdir/indirect3a.o" "" |
| 140 | {dummy.c} "indirect3c" "indirect3.out"} |
| 141 | {"Run with libindirect3c.so 4" |
| 142 | "tmpdir/libindirect3c.so tmpdir/indirect3b.o tmpdir/indirect3a.o" "" |
| 143 | {dummy.c} "indirect3d" "indirect3.out"} |
| 144 | {"Run with libindirect4c.so 1" |
| 145 | "tmpdir/indirect4a.o tmpdir/indirect4b.o tmpdir/libindirect4c.so" "" |
| 146 | {dummy.c} "indirect4a" "indirect4.out"} |
| 147 | {"Run with libindirect4c.so 2" |
| 148 | "tmpdir/indirect4a.o tmpdir/libindirect4c.so tmpdir/indirect4b.o" "" |
| 149 | {dummy.c} "indirect4b" "indirect4.out"} |
| 150 | {"Run with libindirect4c.so 3" |
| 151 | "tmpdir/indirect4b.o tmpdir/libindirect4c.so tmpdir/indirect4a.o" "" |
| 152 | {dummy.c} "indirect4c" "indirect4.out"} |
| 153 | {"Run with libindirect4c.so 4" |
| 154 | "tmpdir/libindirect4c.so tmpdir/indirect4b.o tmpdir/indirect4a.o" "" |
| 155 | {dummy.c} "indirect4d" "indirect4.out"} |
| 156 | {"Run with libpr18720c.so 1" |
| 157 | "tmpdir/pr18720a.o tmpdir/pr18720b.o tmpdir/libpr18720c.so" "" |
| 158 | {check-ptr-eq.c} "pr18720a" "pr18720.out"} |
| 159 | {"Run with libpr18720c.so 2" |
| 160 | "tmpdir/pr18720a.o tmpdir/libpr18720c.so tmpdir/pr18720b.o" "" |
| 161 | {check-ptr-eq.c} "pr18720b" "pr18720.out"} |
| 162 | {"Run with libpr18720c.so 3" |
| 163 | "tmpdir/pr18720b.o tmpdir/libpr18720c.so tmpdir/pr18720a.o" "" |
| 164 | {check-ptr-eq.c} "pr18720c" "pr18720.out"} |
| 165 | {"Run with libpr18720c.so 4" |
| 166 | "tmpdir/libpr18720c.so tmpdir/pr18720b.o tmpdir/pr18720a.o" "" |
| 167 | {check-ptr-eq.c} "pr18720d" "pr18720.out"} |
| 168 | {"Run with libpr18720c.so 5" |
| 169 | "tmpdir/libpr18720c.so tmpdir/pr18720b1.o tmpdir/pr18720a.o" "" |
| 170 | {check-ptr-eq.c} "pr18720d" "pr18720.out"} |
| 171 | {"Run with libpr19553b.so" |
| 172 | "tmpdir/libpr19553b.so tmpdir/libpr19553d.so -rpath-link ." "" |
| 173 | {pr19553a.c} "pr19553b" "pr19553b.out"} |
| 174 | {"Run with libpr19553c.so" |
| 175 | "tmpdir/libpr19553c.so tmpdir/libpr19553b.so tmpdir/libpr19553d.so" "" |
| 176 | {pr19553a.c} "pr19553c" "pr19553c.out"} |
| 177 | {"Run with libpr19553d.so" |
| 178 | "tmpdir/libpr19553d.so tmpdir/libpr19553b.so -rpath-link ." "" |
| 179 | {pr19553a.c} "pr19553d" "pr19553d.out"} |
| 180 | } |
| 181 | |
| 182 | run_ld_link_exec_tests [] $run_tests |