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[external/binutils.git] / ld / testsuite / ld-elf / dwarf.exp
1 # Expect script for various DWARF tests.
2 #   Copyright 2006, 2007  Free Software Foundation, Inc.
3 #
4 # This file is part of the GNU Binutils.
5 #
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 3 of the License, or
9 # (at your option) any later version.
10 #
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 # GNU General Public License for more details.
15 #
16 # You should have received a copy of the GNU General Public License
17 # along with this program; if not, write to the Free Software
18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
19 # MA 02110-1301, USA.
20 #
21
22 #
23 # Written by H.J. Lu (hongjiu.lu@intel.com)
24 #
25
26 # Exclude non-ELF targets.
27
28 if ![is_elf_format] {
29     return
30 }
31
32 # The following tests require running the executable generated by ld.
33 if ![isnative] {
34     return
35 }
36
37 # Check if compiler works
38 if { [which $CC] == 0 } {
39     return
40 }
41
42 # Skip if -feliminate-dwarf2-dups isn't supported.
43 if ![ld_compile "$CC -g -feliminate-dwarf2-dups" $srcdir/$subdir/dummy.c tmpdir/dummy.o] {
44     return
45 }
46
47 set build_tests {
48   {"Build libdwarf1.so"
49    "-s -shared" "-fPIC -g -feliminate-dwarf2-dups"
50    {dwarf1.c} {} "libdwarf1.so"}
51 }
52
53 set run_tests {
54     {"Run with libdwarf1.so first"
55      "tmpdir/libdwarf1.so" ""
56      {dwarf1main.c} "dwarf1a" "dwarf1.out"
57      "-g -feliminate-dwarf2-dups"}
58     {"Run with libdwarf1.so last"
59      "tmpdir/dwarf1main.o tmpdir/libdwarf1.so" ""
60      {dummy.c} "dwarf1b" "dwarf1.out"
61      "-g -feliminate-dwarf2-dups"}
62 }
63
64 run_cc_link_tests $build_tests
65 run_ld_link_exec_tests [] $run_tests
66
67 proc strip_test {} {
68     global ld
69     global strip
70     global NM
71
72     set test "libdwarf1c.so"
73     set test_name "Strip -s $test"
74     set prog $strip
75
76     if ![ld_simple_link $ld tmpdir/$test "-shared tmpdir/dwarf1.o"] {
77         unresolved "$test_name"
78         return
79     }
80
81     send_log "$NM -D tmpdir/$test > tmpdir/$test.exp\n"
82     catch "exec $NM -D tmpdir/$test > tmpdir/$test.exp" got
83     if ![string match "" $got] then {
84         send_log "$got\n"
85         unresolved "$test_name"
86         return
87     }
88
89     send_log "$prog -s tmpdir/$test\n"
90     catch "exec $prog -s tmpdir/$test" got
91     if ![string match "" $got] then {
92         send_log "$got\n"
93         fail "$test_name"
94         return
95     }
96
97     send_log "$NM -D tmpdir/$test > tmpdir/$test.out\n"
98     catch "exec $NM -D tmpdir/$test > tmpdir/$test.out" got
99     if ![string match "" $got] then {
100         send_log "$got\n"
101         unresolved "$test_name"
102         return
103     }
104
105     if { [catch {exec cmp tmpdir/$test.exp tmpdir/$test.out}] } then {
106         send_log "tmpdir/$test.exp tmpdir/$test.out differ.\n"
107         fail "$test_name"
108         return
109     }
110
111     pass "$test_name"
112 }
113
114 strip_test