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Diffstat (limited to 'ld/testsuite/ld-plugin/plugin.exp')
| -rw-r--r-- | ld/testsuite/ld-plugin/plugin.exp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/ld/testsuite/ld-plugin/plugin.exp b/ld/testsuite/ld-plugin/plugin.exp new file mode 100644 index 0000000000..796cb0e453 --- /dev/null +++ b/ld/testsuite/ld-plugin/plugin.exp @@ -0,0 +1,169 @@ +# Expect script for ld-plugin tests +# Copyright 2010 +# Free Software Foundation, Inc. +# +# This file is part of the GNU Binutils. +# +# This program 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 3 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. + +# These tests require the plugin API to be configured in. +if ![check_plugin_api_available] { + return +} + +pass "plugin API enabled" + +global base_dir + +# Look for the name we can dlopen in the test plugin's libtool control script. +set plugin_name [file_contents "$base_dir/libldtestplug.la"] +set plugin_name [regsub "'.*" [regsub ".*dlname='" "$plugin_name" ""] ""] +verbose "plugin name is '$plugin_name'" + +# Use libtool to find full path to plugin rather than worrying +# about run paths or anything like that. +catch "exec $base_dir/libtool --config" lt_config +verbose "Full lt config: $lt_config" 3 +# Look for "objdir=.libs" +regexp -line "^objdir=.*$" "$lt_config" lt_objdir +verbose "lt_objdir line is '$lt_objdir'" 3 +set lt_objdir [regsub "objdir=" "$lt_objdir" ""] +set plugin_path "$base_dir/$lt_objdir/$plugin_name" +verbose "Full plugin path $plugin_path" 2 + +set testobjfiles "$HOSTING_CRT0 tmpdir/main.o tmpdir/func.o tmpdir/text.o" +set testobjfiles_notext "$HOSTING_CRT0 tmpdir/main.o tmpdir/func.o" +set libs "$LIBS $HOSTING_LIBS" + +set regclm "-plugin-opt registerclaimfile" +set regas "-plugin-opt registerallsymbolsread" +set regcln "-plugin-opt registercleanup" + +# In order to define symbols in plugin options in the list of tests below, +# we need to know if the platform prepends an underscore to C symbols, +# which we find out by compiling the test objects now. If there is any +# error compiling, we defer reporting it until after the list of tests has +# been initialised, so that we can use the names in the list to report; +# otherwise, we scan one of the files with 'nm' and look for a known symbol +# in the output to see if it is prefixed or not. +set failed_compile 0 +set _ "" +set plugin_nm_output "" +if { ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/main.c tmpdir/main.o] + || ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/func.c tmpdir/func.o] + || ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/text.c tmpdir/text.o] } { + # Defer fail until we have list of tests set. + set failed_compile 1 +} else { + # Find out if symbols have prefix on this platform before setting tests. + catch "exec $NM tmpdir/func.o" plugin_nm_output + if { [regexp "_func" "$plugin_nm_output"] } { + set _ "_" + } +} + +set plugin_tests [list \ + [list "load plugin" "-plugin $plugin_path \ + $testobjfiles $libs" "" "" {{ld plugin-1.d}} "main.x" ] \ + [list "fail plugin onload" "-plugin $plugin_path -plugin-opt failonload \ + $testobjfiles $libs" "" "" {{ld plugin-2.d}} "main.x" ] \ + [list "fail plugin allsymbolsread" "-plugin $plugin_path $regas \ + -plugin-opt failallsymbolsread \ + $testobjfiles $libs" "" "" {{ld plugin-3.d}} "main.x" ] \ + [list "fail plugin cleanup" "-plugin $plugin_path -plugin-opt failcleanup \ + $regcln \ + $testobjfiles $libs" "" "" {{ld plugin-4.d}} "main.x" ] \ + [list "plugin all hooks" "-plugin $plugin_path $regclm $regas $regcln \ + $testobjfiles $libs" "" "" {{ld plugin-5.d}} "main.x" ] \ + [list "plugin claimfile lost symbol" "-plugin $plugin_path $regclm \ + $regas $regcln -plugin-opt claim:tmpdir/func.o \ + $testobjfiles $libs" "" "" {{ld plugin-6.d}} "main.x" ] \ + [list "plugin claimfile replace symbol" "-plugin $plugin_path $regclm \ + $regas $regcln -plugin-opt claim:tmpdir/func.o \ + -plugin-opt sym:${_}func::0:0:0 \ + $testobjfiles $libs" "" "" {{ld plugin-7.d}} "main.x" ] \ + [list "plugin claimfile resolve symbol" "-plugin $plugin_path $regclm \ + $regas $regcln -plugin-opt claim:tmpdir/func.o \ + -plugin-opt sym:${_}func::0:0:0 \ + -plugin-opt sym:${_}func2::0:0:0 \ + -plugin-opt dumpresolutions \ + $testobjfiles $libs" "" "" {{ld plugin-8.d}} "main.x" ] \ + [list "plugin claimfile replace file" "-plugin $plugin_path $regclm \ + $regas $regcln -plugin-opt claim:tmpdir/func.o \ + -plugin-opt sym:${_}func::0:0:0 \ + -plugin-opt sym:${_}func2::0:0:0 \ + -plugin-opt dumpresolutions \ + -plugin-opt add:tmpdir/func.o \ + $testobjfiles $libs" "" "" {{ld plugin-9.d}} "main.x" ] \ +] + +set plugin_lib_tests [list \ + [list "plugin ignore lib" "-plugin $plugin_path $regclm \ + $regas $regcln -plugin-opt claim:tmpdir/func.o \ + -plugin-opt sym:${_}func::0:0:0 \ + -plugin-opt sym:${_}func2::0:0:0 \ + -plugin-opt dumpresolutions \ + -plugin-opt add:tmpdir/func.o \ + $testobjfiles_notext -Ltmpdir -ltext $libs" "" "" {{ld plugin-10.d}} "main.x" ] \ + [list "plugin claimfile replace lib" "-plugin $plugin_path $regclm \ + $regas $regcln -plugin-opt claim:tmpdir/func.o \ + -plugin-opt sym:${_}func::0:0:0 \ + -plugin-opt sym:${_}func2::0:0:0 \ + -plugin-opt dumpresolutions \ + -plugin-opt add:tmpdir/func.o \ + -plugin-opt claim:tmpdir/libtext.a \ + -plugin-opt sym:${_}text::0:0:0 \ + -plugin-opt add:tmpdir/text.o \ + $testobjfiles_notext -Ltmpdir -ltext $libs" "" "" {{ld plugin-11.d}} "main.x" ] \ +] + +set plugin_extra_elf_tests [list \ + [list "plugin set symbol visibility" "-plugin $plugin_path $regclm \ + $regas $regcln -plugin-opt claim:tmpdir/func.o \ + -plugin-opt sym:${_}func::0:0:0 \ + -plugin-opt sym:${_}func1::0:1:0 \ + -plugin-opt sym:${_}func2::0:2:0 \ + -plugin-opt sym:${_}func3::0:3:0 \ + -plugin-opt dumpresolutions \ + $testobjfiles $libs" "" "" {{ld plugin-ignore.d} \ + {readelf -s plugin-vis-1.d}} "main.x" ] \ +] + +if { $failed_compile != 0 } { + foreach testitem $plugin_tests { + unresolved [lindex $testitem 0] + } + if { [is_elf_format] } { + foreach testitem $plugin_extra_elf_tests { + unresolved [lindex $testitem 0] + } + } + return +} + +run_ld_link_tests $plugin_tests + +if { [is_elf_format] } { + run_ld_link_tests $plugin_extra_elf_tests +} + +if ![ar_simple_create $ar "" "tmpdir/libtext.a" "tmpdir/text.o"] { + foreach testitem $plugin_lib_tests { + unresolved [lindex $testitem 0] + } +} else { + run_ld_link_tests $plugin_lib_tests +} |
