| # Expect script for various indirect symbol tests. |
| # Copyright (C) 2012-2016 Free Software Foundation, Inc. |
| # |
| # This file 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 2 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. |
| # |
| |
| # |
| # Written by H.J. Lu (hongjiu.lu@intel.com) |
| # |
| |
| # Exclude non-ELF targets. |
| |
| if ![is_elf_format] { |
| return |
| } |
| |
| # Skip target where -shared is not supported |
| |
| if ![check_shared_lib_support] { |
| return |
| } |
| |
| # Check if compiler works |
| if { [which $CC] == 0 } { |
| return |
| } |
| |
| # Some bare-metal targets don't support shared libs or PIC. |
| if { ![run_host_cmd_yesno $CC "-shared -fPIC $srcdir/$subdir/dummy.c -o tmpdir/t.so"] } { |
| return |
| } |
| |
| proc check_link_message { cmd string testname } { |
| send_log "$cmd\n" |
| verbose "$cmd" |
| catch "exec $cmd" exec_output |
| send_log "$exec_output\n" |
| verbose "$exec_output" |
| |
| foreach str $string { |
| if [string match "*$str*" $exec_output] { |
| pass "$testname: $str" |
| } else { |
| fail "$testname: $str" |
| } |
| } |
| } |
| |
| if { ![ld_compile $CC $srcdir/$subdir/indirect1a.c tmpdir/indirect1a.o] |
| || ![ld_compile $CC $srcdir/$subdir/indirect1b.c tmpdir/indirect1b.o] |
| || ![ld_compile "$CC -fPIC" $srcdir/$subdir/indirect2.c tmpdir/indirect2.o] |
| || ![ld_compile $CC $srcdir/$subdir/indirect3a.c tmpdir/indirect3a.o] |
| || ![ld_compile $CC $srcdir/$subdir/indirect3b.c tmpdir/indirect3b.o] |
| || ![ld_compile $CC $srcdir/$subdir/indirect4a.c tmpdir/indirect4a.o] |
| || ![ld_compile $CC $srcdir/$subdir/indirect4b.c tmpdir/indirect4b.o] |
| || ![ld_compile "$CC -O2 -fPIC -I../bfd" $srcdir/$subdir/pr18720a.c tmpdir/pr18720a.o] |
| || ![ld_compile $CC $srcdir/$subdir/pr18720b.c tmpdir/pr18720b.o] |
| || ![ld_compile "$CC -fPIC" $srcdir/$subdir/pr19553d.c tmpdir/pr19553d.o] |
| || ![ld_compile "$CC -fPIC" $srcdir/$subdir/pr19553c.c tmpdir/pr19553c.o] |
| || ![ld_compile "$CC -fPIC" $srcdir/$subdir/pr19553b.c tmpdir/pr19553b.o] |
| || ![ld_compile $CC $srcdir/$subdir/pr19553a.c tmpdir/pr19553a.o] } { |
| unresolved "Indirect symbol tests" |
| return |
| } |
| |
| set build_tests { |
| {"Build libindirect1c.so" |
| "-shared" "-fPIC" |
| {indirect1c.c} {} "libindirect1c.so"} |
| {"Build libindirect3c.so" |
| "-shared" "-fPIC" |
| {indirect3c.c} {} "libindirect3c.so"} |
| {"Build libindirect4c.so" |
| "-shared" "-fPIC" |
| {indirect4c.c} {} "libindirect4c.so"} |
| {"Build libpr18720c.so" |
| "-shared" "-fPIC" |
| {pr18720c.c} {} "libpr18720c.so"} |
| {"Build pr18720b1.o" |
| "-r -nostdlib tmpdir/pr18720b.o" "" |
| {dummy.c} {} "pr18720b1.o"} |
| {"Build pr18720a" |
| "tmpdir/pr18720a.o tmpdir/pr18720b.o tmpdir/libpr18720c.so" "" |
| {check-ptr-eq.c} {{readelf {--dyn-syms} pr18720.rd}} "pr18720a"} |
| {"Build libpr19553b.so" |
| "-shared -Wl,--version-script=pr19553.map" "-fPIC" |
| {pr19553b.c} {} "libpr19553b.so"} |
| {"Build libpr19553c.so" |
| "-shared -Wl,--version-script=pr19553.map" "-fPIC" |
| {pr19553c.c} {} "libpr19553c.so"} |
| {"Build libpr19553d.so" |
| "-shared tmpdir/libpr19553c.so" "-fPIC" |
| {pr19553d.c} {} "libpr19553d.so"} |
| } |
| |
| run_cc_link_tests $build_tests |
| |
| global ld |
| |
| set string ": final link failed: Bad value" |
| set string1 ": local symbol \`foo\' in tmpdir/indirect1b.o is referenced by DSO" |
| |
| set testname "Indirect symbol 1a" |
| set cmd "$ld -e start -o tmpdir/indirect1 tmpdir/indirect1a.o tmpdir/indirect1b.o tmpdir/libindirect1c.so" |
| check_link_message "$cmd" [list $string1 $string] "$testname" |
| |
| set testname "Indirect symbol 1b" |
| set cmd "$ld -e start -o tmpdir/indirect1 tmpdir/indirect1a.o tmpdir/libindirect1c.so tmpdir/indirect1b.o" |
| check_link_message "$cmd" [list $string1 $string] "$testname" |
| |
| set string ": final link failed: Nonrepresentable section on output" |
| set string2 ": No symbol version section for versioned symbol \`foo@FOO\'" |
| set testname "Indirect symbol 2" |
| set cmd "$ld -shared -o tmpdir/indirect2.so tmpdir/indirect2.o" |
| check_link_message "$cmd" [list $string2 $string] "$testname" |
| |
| # The following tests require running the executable generated by ld. |
| if ![isnative] { |
| return |
| } |
| |
| set run_tests { |
| {"Run with libindirect3c.so 1" |
| "tmpdir/indirect3a.o tmpdir/indirect3b.o tmpdir/libindirect3c.so" "" |
| {dummy.c} "indirect3a" "indirect3.out"} |
| {"Run with libindirect3c.so 2" |
| "tmpdir/indirect3a.o tmpdir/libindirect3c.so tmpdir/indirect3b.o" "" |
| {dummy.c} "indirect3b" "indirect3.out"} |
| {"Run with libindirect3c.so 3" |
| "tmpdir/indirect3b.o tmpdir/libindirect3c.so tmpdir/indirect3a.o" "" |
| {dummy.c} "indirect3c" "indirect3.out"} |
| {"Run with libindirect3c.so 4" |
| "tmpdir/libindirect3c.so tmpdir/indirect3b.o tmpdir/indirect3a.o" "" |
| {dummy.c} "indirect3d" "indirect3.out"} |
| {"Run with libindirect4c.so 1" |
| "tmpdir/indirect4a.o tmpdir/indirect4b.o tmpdir/libindirect4c.so" "" |
| {dummy.c} "indirect4a" "indirect4.out"} |
| {"Run with libindirect4c.so 2" |
| "tmpdir/indirect4a.o tmpdir/libindirect4c.so tmpdir/indirect4b.o" "" |
| {dummy.c} "indirect4b" "indirect4.out"} |
| {"Run with libindirect4c.so 3" |
| "tmpdir/indirect4b.o tmpdir/libindirect4c.so tmpdir/indirect4a.o" "" |
| {dummy.c} "indirect4c" "indirect4.out"} |
| {"Run with libindirect4c.so 4" |
| "tmpdir/libindirect4c.so tmpdir/indirect4b.o tmpdir/indirect4a.o" "" |
| {dummy.c} "indirect4d" "indirect4.out"} |
| {"Run with libpr18720c.so 1" |
| "tmpdir/pr18720a.o tmpdir/pr18720b.o tmpdir/libpr18720c.so" "" |
| {check-ptr-eq.c} "pr18720a" "pr18720.out"} |
| {"Run with libpr18720c.so 2" |
| "tmpdir/pr18720a.o tmpdir/libpr18720c.so tmpdir/pr18720b.o" "" |
| {check-ptr-eq.c} "pr18720b" "pr18720.out"} |
| {"Run with libpr18720c.so 3" |
| "tmpdir/pr18720b.o tmpdir/libpr18720c.so tmpdir/pr18720a.o" "" |
| {check-ptr-eq.c} "pr18720c" "pr18720.out"} |
| {"Run with libpr18720c.so 4" |
| "tmpdir/libpr18720c.so tmpdir/pr18720b.o tmpdir/pr18720a.o" "" |
| {check-ptr-eq.c} "pr18720d" "pr18720.out"} |
| {"Run with libpr18720c.so 5" |
| "tmpdir/libpr18720c.so tmpdir/pr18720b1.o tmpdir/pr18720a.o" "" |
| {check-ptr-eq.c} "pr18720d" "pr18720.out"} |
| {"Run with libpr19553b.so" |
| "tmpdir/libpr19553b.so tmpdir/libpr19553d.so -rpath-link ." "" |
| {pr19553a.c} "pr19553b" "pr19553b.out"} |
| {"Run with libpr19553c.so" |
| "tmpdir/libpr19553c.so tmpdir/libpr19553b.so tmpdir/libpr19553d.so" "" |
| {pr19553a.c} "pr19553c" "pr19553c.out"} |
| {"Run with libpr19553d.so" |
| "tmpdir/libpr19553d.so tmpdir/libpr19553b.so -rpath-link ." "" |
| {pr19553a.c} "pr19553d" "pr19553d.out"} |
| } |
| |
| run_ld_link_exec_tests $run_tests |