137 lines
4.6 KiB
Text
137 lines
4.6 KiB
Text
# Expect script for various indirect symbol tests.
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# Copyright (C) 2012-2014 Free Software Foundation, Inc.
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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#
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#
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# Written by H.J. Lu (hongjiu.lu@intel.com)
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#
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# Exclude non-ELF targets.
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if ![is_elf_format] {
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return
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}
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# Skip target where -shared is not supported
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if ![check_shared_lib_support] {
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return
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}
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# Check if compiler works
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if { [which $CC] == 0 } {
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return
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}
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# Some bare-metal targets don't support shared libs or PIC.
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if { ![run_host_cmd_yesno $CC "-shared -fPIC $srcdir/$subdir/dummy.c -o tmpdir/t.so"] } {
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return
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}
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proc check_link_message { cmd string testname } {
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send_log "$cmd\n"
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verbose "$cmd"
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catch "exec $cmd" exec_output
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send_log "$exec_output\n"
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verbose "$exec_output"
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foreach str $string {
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if [string match "*$str*" $exec_output] {
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pass "$testname: $str"
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} else {
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fail "$testname: $str"
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}
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}
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}
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if { ![ld_compile $CC $srcdir/$subdir/indirect1a.c tmpdir/indirect1a.o]
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|| ![ld_compile $CC $srcdir/$subdir/indirect1b.c tmpdir/indirect1b.o]
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|| ![ld_compile "$CC -fPIC" $srcdir/$subdir/indirect2.c tmpdir/indirect2.o]
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|| ![ld_compile $CC $srcdir/$subdir/indirect3a.c tmpdir/indirect3a.o]
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|| ![ld_compile $CC $srcdir/$subdir/indirect3b.c tmpdir/indirect3b.o]
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|| ![ld_compile $CC $srcdir/$subdir/indirect4a.c tmpdir/indirect4a.o]
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|| ![ld_compile $CC $srcdir/$subdir/indirect4b.c tmpdir/indirect4b.o] } {
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unresolved "Indirect symbol tests"
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return
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}
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set build_tests {
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{"Build libindirect1c.so"
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"-shared" "-fPIC"
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{indirect1c.c} {} "libindirect1c.so"}
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{"Build libindirect3c.so"
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"-shared" "-fPIC"
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{indirect3c.c} {} "libindirect3c.so"}
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{"Build libindirect4c.so"
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"-shared" "-fPIC"
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{indirect4c.c} {} "libindirect4c.so"}
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}
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run_cc_link_tests $build_tests
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global ld
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set string ": final link failed: Bad value"
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set string1 ": local symbol \`foo\' in tmpdir/indirect1b.o is referenced by DSO"
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set testname "Indirect symbol 1a"
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set cmd "$ld -e start -o tmpdir/indirect1 tmpdir/indirect1a.o tmpdir/indirect1b.o tmpdir/libindirect1c.so"
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check_link_message "$cmd" [list $string1 $string] "$testname"
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set testname "Indirect symbol 1b"
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set cmd "$ld -e start -o tmpdir/indirect1 tmpdir/indirect1a.o tmpdir/libindirect1c.so tmpdir/indirect1b.o"
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check_link_message "$cmd" [list $string1 $string] "$testname"
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set string ": final link failed: Nonrepresentable section on output"
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set string2 ": No symbol version section for versioned symbol \`foo@FOO\'"
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set testname "Indirect symbol 2"
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set cmd "$ld -shared -o tmpdir/indirect2.so tmpdir/indirect2.o"
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check_link_message "$cmd" [list $string2 $string] "$testname"
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# The following tests require running the executable generated by ld.
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if ![isnative] {
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return
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}
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set run_tests {
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{"Run with libindirect3c.so 1"
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"tmpdir/indirect3a.o tmpdir/indirect3b.o tmpdir/libindirect3c.so" ""
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{dummy.c} "indirect3a" "indirect3.out"}
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{"Run with libindirect3c.so 2"
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"tmpdir/indirect3a.o tmpdir/libindirect3c.so tmpdir/indirect3b.o" ""
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{dummy.c} "indirect3b" "indirect3.out"}
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{"Run with libindirect3c.so 3"
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"tmpdir/indirect3b.o tmpdir/libindirect3c.so tmpdir/indirect3a.o" ""
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{dummy.c} "indirect3c" "indirect3.out"}
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{"Run with libindirect3c.so 4"
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"tmpdir/libindirect3c.so tmpdir/indirect3b.o tmpdir/indirect3a.o" ""
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{dummy.c} "indirect3d" "indirect3.out"}
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{"Run with libindirect4c.so 1"
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"tmpdir/indirect4a.o tmpdir/indirect4b.o tmpdir/libindirect4c.so" ""
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{dummy.c} "indirect4a" "indirect4.out"}
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{"Run with libindirect4c.so 2"
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"tmpdir/indirect4a.o tmpdir/libindirect4c.so tmpdir/indirect4b.o" ""
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{dummy.c} "indirect4b" "indirect4.out"}
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{"Run with libindirect4c.so 3"
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"tmpdir/indirect4b.o tmpdir/libindirect4c.so tmpdir/indirect4a.o" ""
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{dummy.c} "indirect4c" "indirect4.out"}
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{"Run with libindirect4c.so 4"
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"tmpdir/libindirect4c.so tmpdir/indirect4b.o tmpdir/indirect4a.o" ""
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{dummy.c} "indirect4d" "indirect4.out"}
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}
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run_ld_link_exec_tests [] $run_tests
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