# Expect script for ld-plugin tests
-# Copyright (C) 2010-2014 Free Software Foundation, Inc.
+# Copyright (C) 2010-2019 Free Software Foundation, Inc.
#
# This file is part of the GNU Binutils.
#
# And a compiler to be available.
set can_compile 1
set failure_kind "unresolved"
-if { [which $CC] == 0 } {
+if { ![check_compiler_available] } {
# Don't fail immediately,
set can_compile 0
set failure_kind "unsupported"
# Look for the name we can dlopen in the test plugin's libtool control script.
set plugin_name [file_contents "$base_dir/libldtestplug.la"]
set plugin_name [regsub "'.*" [regsub ".*dlname='" "$plugin_name" ""] ""]
+# Even though the API supports plugins it does not mean that the
+# linker was configured with --enable-plugins. Check for that here.
+if { $plugin_name == "" } {
+ verbose "The linker is not configured to support plugins"
+ return
+}
verbose "plugin name is '$plugin_name'"
+set plugin2_name [file_contents "$base_dir/libldtestplug2.la"]
+set plugin2_name [regsub "'.*" [regsub ".*dlname='" "$plugin2_name" ""] ""]
+verbose "plugin2 name is '$plugin2_name'"
+
+set plugin3_name [file_contents "$base_dir/libldtestplug3.la"]
+set plugin3_name [regsub "'.*" [regsub ".*dlname='" "$plugin3_name" ""] ""]
+verbose "plugin3 name is '$plugin3_name'"
+
+set plugin4_name [file_contents "$base_dir/libldtestplug4.la"]
+set plugin4_name [regsub "'.*" [regsub ".*dlname='" "$plugin4_name" ""] ""]
+verbose "plugin4 name is '$plugin4_name'"
+
# Use libtool to find full path to plugin rather than worrying
# about run paths or anything like that.
catch "exec $base_dir/libtool --config" lt_config
verbose "lt_objdir line is '$lt_objdir'" 3
set lt_objdir [regsub "objdir=" "$lt_objdir" ""]
set plugin_path "$base_dir/$lt_objdir/$plugin_name"
+set plugin2_path "$base_dir/$lt_objdir/$plugin2_name"
+set plugin3_path "$base_dir/$lt_objdir/$plugin3_name"
+set plugin4_path "$base_dir/$lt_objdir/$plugin4_name"
verbose "Full plugin path $plugin_path" 2
+verbose "Full plugin2 path $plugin2_path" 2
+verbose "Full plugin3 path $plugin3_path" 2
+verbose "Full plugin4 path $plugin4_path" 2
set regclm "-plugin-opt registerclaimfile"
set regas "-plugin-opt registerallsymbolsread"
+set regassilent "-plugin-opt registerallsymbolsreadsilent"
set regcln "-plugin-opt registercleanup"
if { [istarget m681*-*-*] || [istarget m68hc1*-*-*] || [istarget m9s12x*-*-*] } {
if { $can_compile && \
(![ld_compile "$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]) } {
+ || ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/text.c tmpdir/text.o] \
+ || ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/pr20070a.c tmpdir/pr20070a.o] \
+ || ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/dummy.s tmpdir/dummy.o] \
+ || ![ld_compile "$CC $CFLAGS" $srcdir/$subdir/pr17973.s tmpdir/pr17973.o]) } {
# Defer fail until we have list of tests set.
set failed_compile 1
}
+set dotsym 0
if { $can_compile && !$failed_compile } {
# 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 _ "_"
}
+ if { [regexp "\\.func" "$plugin_nm_output"] } {
+ set dotsym 1
+ }
}
set testobjfiles "tmpdir/main.o tmpdir/func.o tmpdir/text.o"
set testobjfiles_notext "tmpdir/main.o tmpdir/func.o"
+set testsrcfiles "tmpdir/main.o $srcdir/$subdir/func.c tmpdir/text.o"
+set testsrcfiles_notext "tmpdir/main.o $srcdir/$subdir/func.c"
# Rather than having libs we just define dummy values for anything
# we may need to link a target exe; we aren't going to run it anyway.
-set libs "[ld_simple_link_defsyms] --defsym ${_}printf=${_}main --defsym ${_}puts=${_}main"
+set libs "[ld_link_defsyms] --defsym ${_}printf=${_}main --defsym ${_}puts=${_}main"
+if { $dotsym } {
+ append libs " --defsym .printf=.main --defsym .puts=.main"
+}
set plugin_tests [list \
[list "load plugin" "-plugin $plugin_path \
-plugin-opt dumpresolutions \
-plugin-opt add:tmpdir/func.o \
$testobjfiles $libs" "" "" "" {{ld plugin-9.d}} "main.x" ] \
+ [list "load plugin with source" "-plugin $plugin_path $regclm \
+ -plugin-opt claim:$srcdir/$subdir/func.c \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-13.d}} "main.x" ] \
+ [list "plugin claimfile lost symbol with source" \
+ "-plugin $plugin_path $regclm $regas $regcln \
+ -plugin-opt claim:$srcdir/$subdir/func.c \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-14.d}} "main.x" ] \
+ [list "plugin claimfile replace symbol with source" \
+ "-plugin $plugin_path $regclm $regas $regcln \
+ -plugin-opt claim:$srcdir/$subdir/func.c \
+ -plugin-opt sym:${_}func::0:0:0 \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-15.d}} "main.x" ] \
+ [list "plugin claimfile resolve symbol with source" \
+ "-plugin $plugin_path $regclm $regas $regcln \
+ -plugin-opt claim:$srcdir/$subdir/func.c \
+ -plugin-opt sym:${_}func::0:0:0 \
+ -plugin-opt sym:${_}func2::0:0:0 \
+ -plugin-opt dumpresolutions \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-16.d}} "main.x" ] \
+ [list "plugin claimfile replace file with source" \
+ "-plugin $plugin_path $regclm $regas $regcln \
+ -plugin-opt claim:$srcdir/$subdir/func.c \
+ -plugin-opt sym:${_}func::0:0:0 \
+ -plugin-opt sym:${_}func2::0:0:0 \
+ -plugin-opt dumpresolutions \
+ -plugin-opt add:tmpdir/func.o \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-17.d}} "main.x" ] \
+ [list "load plugin with source not claimed" "-plugin $plugin_path $regclm \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-26.d}} "main.x" ] \
+ [list "plugin fatal error" "-plugin $plugin2_path -plugin-opt fatal \
+ $testobjfiles $libs" "" "" "" {{ld plugin-27.d}} "main.x" ] \
+ [list "plugin error" "-plugin $plugin2_path -plugin-opt error \
+ $testobjfiles $libs" "" "" "" {{ld plugin-28.d}} "main.x" ] \
+ [list "plugin warning" "-plugin $plugin2_path -plugin-opt warning \
+ $testobjfiles $libs" "" "" "" {{ld plugin-29.d}} "main.x" ] \
]
+if [check_shared_lib_support] {
+ lappend plugin_tests [list "PR ld/17973" "-plugin $plugin2_path -shared $regassilent \
+ -plugin-opt add:tmpdir/pr17973.o \
+ tmpdir/dummy.o" "" "" "" {{readelf -sW pr17973.d}} "main.x" ]
+}
+
+
set plugin_lib_tests [list \
[list "plugin ignore lib" "-plugin $plugin_path $regclm \
$regas $regcln -plugin-opt claim:tmpdir/func.o \
-plugin-opt sym:${_}text::0:0:0 \
-plugin-opt add:tmpdir/text.o \
$testobjfiles_notext -Ltmpdir -ltext $libs" "" "" "" {{ld plugin-11.d}} "main.x" ] \
+ [list "plugin ignore lib with source" \
+ "-plugin $plugin_path $regclm $regas $regcln \
+ -plugin-opt claim:$srcdir/$subdir/func.c \
+ -plugin-opt sym:${_}func::0:0:0 \
+ -plugin-opt sym:${_}func2::0:0:0 \
+ -plugin-opt dumpresolutions \
+ -plugin-opt add:tmpdir/func.o \
+ $testsrcfiles_notext -Ltmpdir -ltext $libs" "" "" "" {{ld plugin-18.d}} "main.x" ] \
+ [list "plugin claimfile replace lib with source" \
+ "-plugin $plugin_path $regclm $regas $regcln \
+ -plugin-opt claim:$srcdir/$subdir/func.c \
+ -plugin-opt sym:${_}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 \
+ $testsrcfiles_notext -Ltmpdir -ltext $libs" "" "" "" {{ld plugin-19.d}} "main.x" ] \
+ [list "plugin with empty archive" \
+ "-plugin $plugin_path $regclm \
+ -plugin-opt read:8 \
+ $testobjfiles tmpdir/libempty.a $libs" "" "" "" {{ld plugin-30.d}} "main.x" ] \
]
set plugin_extra_elf_tests [list \
-plugin-opt add:tmpdir/func3h.o \
$testobjfiles $libs --verbose=2" "" "" "" {{ld plugin-12.d} \
{readelf -s plugin-vis-1.d}} "main.x" ] \
+ [list "plugin set symbol visibility with source" \
+ "-plugin $plugin_path $regclm $regas $regcln \
+ -plugin-opt claim:$srcdir/$subdir/func.c \
+ -plugin-opt sym:${_}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 \
+ -plugin-opt add:tmpdir/func.o \
+ -plugin-opt add:tmpdir/func1p.o \
+ -plugin-opt add:tmpdir/func2i.o \
+ -plugin-opt add:tmpdir/func3h.o \
+ $testsrcfiles $libs --verbose=2" "" "" "" {{ld plugin-12.d} \
+ {readelf -s plugin-vis-1.d}} "main.x" ] \
]
if { !$can_compile || $failed_compile } {
run_ld_link_tests $plugin_extra_elf_tests
}
-if ![ar_simple_create $ar "" "tmpdir/libtext.a" "tmpdir/text.o"] {
+if {![ar_simple_create $ar "" "tmpdir/libtext.a" "tmpdir/text.o"] || \
+ ![ar_simple_create $ar "" "tmpdir/libempty.a" ""]} {
foreach testitem $plugin_lib_tests {
unresolved [lindex $testitem 0]
}
} else {
run_ld_link_tests $plugin_lib_tests
}
+
+set plugin_src_tests [list \
+ [list "plugin 2 with source lib" \
+ "-plugin $plugin2_path $regclm $regas $regcln \
+ -plugin-opt dumpresolutions \
+ tmpdir/main.o -Ltmpdir -ltext -lfunc $libs" "" "" "" {{ld plugin-20.d}} "main.x" ] \
+ [list "load plugin 2 with source" \
+ "-plugin $plugin2_path $regclm $regas $regcln \
+ -plugin-opt dumpresolutions \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-21.d}} "main.x" ] \
+ [list "load plugin 2 with source and -r" \
+ "-r -plugin $plugin2_path $regclm $regas $regcln \
+ -plugin-opt dumpresolutions \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-24.d}} "main.x" ] \
+ [list "plugin 3 with source lib" \
+ "-plugin $plugin3_path $regclm $regas $regcln \
+ -plugin-opt dumpresolutions \
+ tmpdir/main.o -Ltmpdir -ltext -lfunc $libs" "" "" "" {{ld plugin-22.d}} "main.x" ] \
+ [list "load plugin 3 with source" \
+ "-plugin $plugin3_path $regclm $regas $regcln \
+ -plugin-opt dumpresolutions \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-23.d}} "main.x" ] \
+ [list "load plugin 3 with source and -r" \
+ "-r -plugin $plugin3_path $regclm $regas $regcln \
+ -plugin-opt dumpresolutions \
+ $testsrcfiles $libs" "" "" "" {{ld plugin-25.d}} "main.x" ] \
+]
+
+# Check if nm --plugin works.
+set testname "nm --plugin"
+set nm_plugin "$NM --plugin $plugin2_path $srcdir/$subdir/func.c"
+catch "exec $nm_plugin" plugin_nm_output
+send_log "$nm_plugin\n"
+send_log "$plugin_nm_output\n"
+if { [regexp "0+ T func" "$plugin_nm_output"] &&
+ [regexp "0+ T _func" "$plugin_nm_output"] } {
+ pass $testname
+} else {
+ fail $testname
+}
+
+# Check if ar --plugin works.
+file delete tmpdir/libfunc.a
+if [ar_simple_create $ar "--plugin $plugin2_path" "tmpdir/libfunc.a" \
+ "tmpdir/main.o $srcdir/$subdir/func.c"] {
+ set testname "ar --plugin"
+ set nm_plugin "$NM -s --plugin $plugin2_path tmpdir/libfunc.a"
+ catch "exec $nm_plugin" plugin_nm_output
+ send_log "$nm_plugin\n"
+ send_log "$plugin_nm_output\n"
+ if { [regexp "func in func.c" "$plugin_nm_output"] &&
+ [regexp "_func in func.c" "$plugin_nm_output"] } {
+ pass $testname
+ run_ld_link_tests $plugin_src_tests
+ } else {
+ fail $testname
+ }
+} else {
+ foreach testitem $plugin_src_tests {
+ unresolved [lindex $testitem 0]
+ }
+}
+
+file delete tmpdir/libpr20070.a
+if [ar_simple_create $ar "--plugin $plugin4_path" "tmpdir/libpr20070.a" \
+ "$srcdir/$subdir/pr20070b.c"] {
+ run_ld_link_tests [list \
+ [list \
+ "PR ld/20070" \
+ "-Bstatic -plugin $plugin4_path $regclm \
+ $regas $regcln \
+ -plugin-opt claim:$srcdir/$subdir/pr20070b.c \
+ -plugin-opt claim:tmpdir/libpr20070.a \
+ -plugin-opt dumpresolutions \
+ tmpdir/pr20070a.o tmpdir/text.o tmpdir/libpr20070.a $libs" \
+ "" "" "" {{ld pr20070.d}} "pr20070.x" \
+ ] \
+ ]
+} else {
+ unresolved "PR ld/20070"
+}
projects / deliverable / binutils-gdb.git / blobdiff