| # Expect script for various DWARF tests. |
| # Copyright (C) 2006-2018 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. |
| # |
| |
| # |
| # Written by H.J. Lu (hongjiu.lu@intel.com) |
| # |
| |
| # Exclude non-ELF targets. |
| |
| if ![is_elf_format] { |
| return |
| } |
| |
| # Skip targets where -shared is not supported |
| |
| if ![check_shared_lib_support] { |
| return |
| } |
| |
| # Check if compiler works |
| if { [which $CC] == 0 } { |
| return |
| } |
| |
| # Skip if -feliminate-dwarf2-dups isn't supported. |
| if ![ld_compile "$CC -g -feliminate-dwarf2-dups" $srcdir/$subdir/dummy.c tmpdir/dummy.o] { |
| return |
| } |
| |
| set build_tests { |
| {"Build libdwarf1.so" |
| "-s -shared" "-fPIC -g -feliminate-dwarf2-dups" |
| {dwarf1.c} {} "libdwarf1.so"} |
| {"DWARF parse during linker error" |
| "" "-fno-toplevel-reorder" |
| {dwarf2a.c dwarf2b.c} {{error_output "dwarf2.err"}} "dwarf2.x"} |
| {"Handle no DWARF information" |
| "" "-g0" |
| {dwarf3.c} {{error_output "dwarf3.err"}} "dwarf3.x"} |
| } |
| |
| set run_tests { |
| {"Run with libdwarf1.so first" |
| "-Wl,--no-as-needed tmpdir/libdwarf1.so" "" |
| {dwarf1main.c} "dwarf1a" "dwarf1.out" |
| "-g -feliminate-dwarf2-dups"} |
| {"Run with libdwarf1.so last" |
| "tmpdir/dwarf1main.o tmpdir/libdwarf1.so" "" |
| {dummy.c} "dwarf1b" "dwarf1.out" |
| "-g -feliminate-dwarf2-dups"} |
| } |
| |
| run_cc_link_tests $build_tests |
| run_ld_link_exec_tests $run_tests |
| |
| proc strip_test {} { |
| global ld |
| global strip |
| global NM |
| |
| set test "libdwarf1c.so" |
| set test_name "Strip -s $test" |
| set prog $strip |
| |
| if ![ld_link $ld tmpdir/$test "-shared tmpdir/dwarf1.o"] { |
| unresolved "$test_name" |
| return |
| } |
| |
| send_log "$NM -D tmpdir/$test > tmpdir/$test.exp\n" |
| catch "exec $NM -D tmpdir/$test > tmpdir/$test.exp" got |
| if ![string match "" $got] then { |
| send_log "$got\n" |
| unresolved "$test_name" |
| return |
| } |
| |
| send_log "$prog -s tmpdir/$test\n" |
| catch "exec $prog -s tmpdir/$test" got |
| if ![string match "" $got] then { |
| send_log "$got\n" |
| fail "$test_name" |
| return |
| } |
| |
| send_log "$NM -D tmpdir/$test > tmpdir/$test.out\n" |
| catch "exec $NM -D tmpdir/$test > tmpdir/$test.out" got |
| if ![string match "" $got] then { |
| send_log "$got\n" |
| unresolved "$test_name" |
| return |
| } |
| |
| if { [catch {exec cmp tmpdir/$test.exp tmpdir/$test.out}] } then { |
| send_log "tmpdir/$test.exp tmpdir/$test.out differ.\n" |
| fail "$test_name" |
| return |
| } |
| |
| pass "$test_name" |
| } |
| |
| strip_test |