# Expect script for various indirect symbol tests.
-# Copyright (C) 2012-2016 Free Software Foundation, Inc.
+# Copyright (C) 2012-2021 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
}
# Check if compiler works
-if { [which $CC] == 0 } {
+if { ![check_compiler_available] } {
return
}
}
}
-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] } {
+# Disable LTO for these tests.
+set cc_cmd "$CC"
+if {[check_lto_available]} {
+ append cc_cmd " -fno-lto"
+}
+
+# Disable all sanitizers.
+append cc_cmd " $NOSANITIZE_CFLAGS"
+
+if { ![ld_compile $cc_cmd $srcdir/$subdir/indirect1a.c tmpdir/indirect1a.o]
+ || ![ld_compile $cc_cmd $srcdir/$subdir/indirect1b.c tmpdir/indirect1b.o]
+ || ![ld_compile "$cc_cmd -fPIC" $srcdir/$subdir/indirect2.c tmpdir/indirect2.o]
+ || ![ld_compile $cc_cmd $srcdir/$subdir/indirect3a.c tmpdir/indirect3a.o]
+ || ![ld_compile $cc_cmd $srcdir/$subdir/indirect3b.c tmpdir/indirect3b.o]
+ || ![ld_compile $cc_cmd $srcdir/$subdir/indirect4a.c tmpdir/indirect4a.o]
+ || ![ld_compile $cc_cmd $srcdir/$subdir/indirect4b.c tmpdir/indirect4b.o]
+ || ![ld_compile "$cc_cmd -O2 -fPIC -I../bfd" $srcdir/$subdir/pr18720a.c tmpdir/pr18720a.o]
+ || ![ld_compile $cc_cmd $srcdir/$subdir/pr18720b.c tmpdir/pr18720b.o]
+ || ![ld_compile "$cc_cmd -fPIC" $srcdir/$subdir/pr19553d.c tmpdir/pr19553d.o]
+ || ![ld_compile "$cc_cmd -fPIC" $srcdir/$subdir/pr19553c.c tmpdir/pr19553c.o]
+ || ![ld_compile "$cc_cmd -fPIC" $srcdir/$subdir/pr19553b.c tmpdir/pr19553b.o]
+ || ![ld_compile $cc_cmd $srcdir/$subdir/pr19553a.c tmpdir/pr19553a.o] } {
unresolved "Indirect symbol tests"
return
}
{"Build libindirect4c.so"
"-shared" "-fPIC"
{indirect4c.c} {} "libindirect4c.so"}
+ {"Build libindirect5.so"
+ "-shared -Wl,--version-script=indirect5.map" "-fPIC"
+ {indirect5b.c} {} "libindirect5.so"}
{"Build libpr18720c.so"
"-shared" "-fPIC"
{pr18720c.c} {} "libpr18720c.so"}
run_cc_link_tests $build_tests
-global ld
-
-set string ": final link failed: Bad value"
+set string ": final link failed: bad value"
set string1 ": local symbol \`foo\' in tmpdir/indirect1b.o is referenced by DSO"
set testname "Indirect symbol 1a"
set cmd "$ld -e start -o tmpdir/indirect1 tmpdir/indirect1a.o tmpdir/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 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
-}
+check_link_message "$cmd" [list $string2] "$testname"
set run_tests {
{"Run with libindirect3c.so 1"
- "tmpdir/indirect3a.o tmpdir/indirect3b.o tmpdir/libindirect3c.so" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed tmpdir/libindirect4c.so tmpdir/indirect4b.o tmpdir/indirect4a.o" ""
{dummy.c} "indirect4d" "indirect4.out"}
+ {"Run indirect5 1"
+ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libindirect5.so" ""
+ {indirect5a.c} "indirect5a" "indirect5.out" "$NOPIE_CFLAGS"}
+ {"Run indirect5 2"
+ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/indirect5a.o tmpdir/libindirect5.so" ""
+ {dummy.c} "indirect5b" "indirect5.out" "$NOPIE_CFLAGS"}
+ {"Run indirect6 1"
+ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/libindirect5.so" ""
+ {indirect6a.c} "indirect6a" "indirect5.out" "$NOPIE_CFLAGS"}
+ {"Run indirect6 2"
+ "$NOPIE_LDFLAGS -Wl,--no-as-needed tmpdir/indirect6a.o tmpdir/libindirect5.so" ""
+ {dummy.c} "indirect6b" "indirect5.out" "$NOPIE_CFLAGS"}
{"Run with libpr18720c.so 1"
- "tmpdir/pr18720a.o tmpdir/pr18720b.o tmpdir/libpr18720c.so" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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" ""
+ "-Wl,--no-as-needed 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 ." ""
+ "-Wl,--no-as-needed tmpdir/libpr19553b.so tmpdir/libpr19553d.so -Wl,-rpath-link,." ""
{pr19553a.c} "pr19553b" "pr19553b.out"}
{"Run with libpr19553c.so"
- "tmpdir/libpr19553c.so tmpdir/libpr19553b.so tmpdir/libpr19553d.so" ""
+ "-Wl,--no-as-needed 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 ." ""
+ "-Wl,--no-as-needed tmpdir/libpr19553d.so tmpdir/libpr19553b.so -Wl,-rpath-link,." ""
{pr19553a.c} "pr19553d" "pr19553d.out"}
}
run_ld_link_exec_tests $run_tests
+
+# Check that "bar" is not dynamic in the executable
+proc check_dynamic_syms { test } {
+ global nm
+ set cmd "$nm -D $test > dump.out"
+ send_log "$cmd\n"
+ catch "exec $cmd" comp_output
+ if ![string match "" $comp_output] then {
+ send_log "$comp_output\n"
+ return 0
+ }
+ if { [string match "* bar\n*" [file_contents "dump.out"]] } then {
+ verbose "output is [file_contents "dump.out"]"
+ return 0
+ }
+ return 1
+}
+
+foreach t [list indirect5a indirect5b indirect6a indirect6b] {
+ set testname [concat $t "dynsym"]
+ if { [check_dynamic_syms tmpdir/$t] } {
+ pass $testname
+ } else {
+ fail $testname
+ }
+}
+
+send_log "$CC -fPIE -pie $srcdir/$subdir/main.c -o tmpdir/pie"
+catch "exec $CC -fPIE -pie $srcdir/$subdir/main.c -o tmpdir/pie" exec_output
+send_log "$exec_output"
+if { ! [string match "" $exec_output] } {
+ return
+}
+
+set pie_tests {
+ {"Run indirect5 3"
+ "-pie -Wl,--no-as-needed tmpdir/libindirect5.so" ""
+ {indirect5a.c} "indirect5c" "indirect5.out" "-fPIE"}
+ {"Run indirect5 4"
+ "-pie -Wl,--no-as-needed tmpdir/indirect5a.o tmpdir/libindirect5.so" ""
+ {dummy.c} "indirect5d" "indirect5.out" "-fPIE"}
+ {"Run indirect6 3"
+ "-pie -Wl,--no-as-needed tmpdir/libindirect5.so" ""
+ {indirect6a.c} "indirect6c" "indirect5.out" "-fPIE"}
+ {"Run indirect6 4"
+ "-pie -Wl,--no-as-needed tmpdir/indirect6a.o tmpdir/libindirect5.so" "-fPIE"
+ {dummy.c} "indirect6d" "indirect5.out" "-fPIE"}
+}
+
+run_ld_link_exec_tests $pie_tests
+
+foreach t [list indirect5c indirect5d indirect6c indirect6d] {
+ set testname [concat $t "dynsym"]
+ if { [check_dynamic_syms tmpdir/$t] } {
+ pass $testname
+ } else {
+ fail $testname
+ }
+}
projects / thirdparty / binutils-gdb.git / blobdiff