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24718e3b | 1 | # Expect script for binutils tests |
4b95cf5c | 2 | # Copyright (C) 2006-2014 Free Software Foundation, Inc. |
24718e3b | 3 | # |
f96b4a7b NC |
4 | # This file is part of the GNU Binutils. |
5 | # | |
6 | # This program is free software; you can redistribute it and/or modify | |
24718e3b | 7 | # it under the terms of the GNU General Public License as published by |
f96b4a7b | 8 | # the Free Software Foundation; either version 3 of the License, or |
24718e3b | 9 | # (at your option) any later version. |
f96b4a7b | 10 | # |
24718e3b L |
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. | |
f96b4a7b | 15 | # |
24718e3b L |
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 | |
f96b4a7b NC |
18 | # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
19 | # MA 02110-1301, USA. | |
24718e3b L |
20 | # |
21 | # Written by H.J. Lu (hongjiu.lu@intel.com) | |
22 | # | |
23 | ||
24 | # Make sure that binutils can correctly handle ld output in ELF. | |
25 | ||
5940a93c | 26 | if { ![istarget *-*-linux*] |
5a68afcf | 27 | && ![istarget *-*-nacl*] |
5940a93c | 28 | && ![istarget *-*-gnu*]} { |
24718e3b L |
29 | return |
30 | } | |
31 | ||
1224efb8 L |
32 | if { [istarget *-*-linux*aout*] |
33 | || [istarget *-*-linux*oldld*] } { | |
34 | return | |
35 | } | |
36 | ||
a06ea964 NC |
37 | # The optional test_name argument provides a mechanism for the caller |
38 | # to hardwire the test name. This is important if ld_options contains | |
39 | # absolute path names because the default test name is constructed | |
40 | # from the prog_name and ld_options and we do not want absolute paths | |
41 | # to appear in the test_name. | |
42 | proc binutils_test { prog_name ld_options test {test_name ""}} { | |
24718e3b L |
43 | global as |
44 | global ld | |
45 | global READELF | |
1224efb8 | 46 | global objcopy |
24718e3b L |
47 | global strip |
48 | global srcdir | |
49 | global subdir | |
1224efb8 L |
50 | global link_output |
51 | ||
52 | eval set prog \$$prog_name | |
a06ea964 NC |
53 | |
54 | if { "$test_name" == "" } { | |
55 | set test_name "$prog_name $ld_options ($test)" | |
56 | } | |
24718e3b L |
57 | |
58 | if { ![ld_assemble $as $srcdir/$subdir/$test.s tmpdir/$test.o ] } { | |
1224efb8 | 59 | unresolved "$test_name" |
24718e3b L |
60 | return |
61 | } | |
62 | ||
04c3a755 | 63 | if { ![ld_simple_link $ld tmpdir/$test "$ld_options -z stack-size=0 tmpdir/$test.o"] } { |
1224efb8 | 64 | if { [string match "*not supported*" $link_output] |
3b80b9ce L |
65 | || [string match "*unrecognized option*" $link_output] |
66 | || [string match "*-z relro ignored*" $link_output] } { | |
1224efb8 L |
67 | unsupported "$ld_options is not supported by this target" |
68 | } else { | |
69 | unresolved "$test_name" | |
70 | } | |
24718e3b L |
71 | return |
72 | } | |
73 | ||
74 | send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.exp\n" | |
7f6a71ff JM |
75 | set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.exp"] |
76 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { | |
24718e3b | 77 | send_log "$got\n" |
1224efb8 | 78 | unresolved "$test_name" |
24718e3b L |
79 | return |
80 | } | |
81 | ||
d345186d L |
82 | if [string match "*-z relro*" $ld_options] { |
83 | # Check if GNU_RELRO segment is generated. | |
84 | set got [remote_exec host "grep GNU_RELRO tmpdir/$test.exp"] | |
85 | if { ![string match "*GNU_RELRO*" $got] } then { | |
86 | set got [remote_exec host "cat tmpdir/$test.exp"] | |
87 | if { [string match "*.data.rel.ro*" $got] | |
88 | || [string match "*.dynamic*" $got] | |
89 | || [string match "*.got*" $got] | |
90 | || [string match "*.eh_frame*" $got] | |
91 | || [string match "*.gcc_except_table*" $got] | |
92 | || [string match "*.exception_ranges*" $got] | |
93 | || [string match "*.ctors*" $got] | |
94 | || [string match "*.dtors*" $got] | |
95 | || [string match "*.tdata*" $got] | |
96 | || [string match "*.preinit_array*" $got] | |
97 | || [string match "*.init_array*" $got] | |
98 | || [string match "*.fini_array*" $got] } then { | |
99 | # Fail if GNU_RELRO segment isn't generated, but should. | |
100 | fail "$test_name" | |
101 | return | |
102 | } | |
103 | } | |
104 | } | |
105 | ||
1224efb8 | 106 | send_log "$prog tmpdir/$test\n" |
7f6a71ff JM |
107 | set got [remote_exec host "$prog tmpdir/$test"] |
108 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { | |
24718e3b | 109 | send_log "$got\n" |
1224efb8 | 110 | fail "$test_name" |
24718e3b L |
111 | return |
112 | } | |
113 | ||
114 | send_log "$READELF -l --wide tmpdir/$test > tmpdir/$test.out\n" | |
7f6a71ff JM |
115 | set got [remote_exec host "$READELF -l --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.out"] |
116 | if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then { | |
24718e3b | 117 | send_log "$got\n" |
1224efb8 | 118 | unresolved "$test_name" |
24718e3b L |
119 | return |
120 | } | |
121 | ||
122 | if { [catch {exec cmp tmpdir/$test.exp tmpdir/$test.out}] } then { | |
123 | send_log "tmpdir/$test.exp tmpdir/$test.out differ.\n" | |
1224efb8 | 124 | fail "$test_name" |
24718e3b L |
125 | return |
126 | } | |
127 | ||
1224efb8 | 128 | pass "$test_name" |
24718e3b L |
129 | } |
130 | ||
1224efb8 L |
131 | binutils_test strip "-z max-page-size=0x200000" maxpage1 |
132 | binutils_test strip "-z max-page-size=0x200000 -z common-page-size=0x100000" maxpage1 | |
133 | binutils_test strip "-z max-page-size=0x100000" maxpage1 | |
134 | binutils_test strip "-z max-page-size=0x100000 -z common-page-size=0x1000" maxpage1 | |
135 | ||
136 | binutils_test strip "" maxpage1 | |
137 | binutils_test strip "-shared" maxpage1 | |
138 | binutils_test objcopy "" maxpage1 | |
139 | binutils_test objcopy "-shared" maxpage1 | |
140 | ||
f33cfcaa L |
141 | binutils_test strip "-z relro" relro1 |
142 | binutils_test strip "-z relro -shared" relro1 | |
143 | binutils_test objcopy "-z relro" relro1 | |
144 | binutils_test objcopy "-z relro -shared" relro1 | |
5a68afcf | 145 | if { ([istarget "i?86-*-elf*"] |
99753d9d AM |
146 | || (([istarget "i?86-*-linux*"] |
147 | || [istarget "i?86-*-gnu*"]) | |
b10a8ae0 L |
148 | && ![istarget "*-*-*aout*"] |
149 | && ![istarget "*-*-*oldld*"]) | |
150 | || [istarget "x86_64-*-linux*"] | |
5a68afcf RM |
151 | || [istarget "amd64-*-linux*"] |
152 | || [istarget "i?86-*nacl*"] | |
153 | || [istarget "x86_64-*nacl*"]) } { | |
b10a8ae0 L |
154 | binutils_test strip "-z relro -shared" relro2 |
155 | binutils_test objcopy "-z relro -shared" relro2 | |
156 | } | |
c9df6640 | 157 | |
a06ea964 | 158 | binutils_test strip "-T ${srcdir}/${subdir}/lma.lnk" lma "strip -T lma.lnk" |
b26238c0 | 159 | |
3bd61671 | 160 | set tls_tests { "tdata1" "tdata2" } |
de5c4ae2 AM |
161 | # hppa64 has its own .tbss section, with different flags. |
162 | if { ![istarget "hppa64-*-*"] } { | |
3bd61671 | 163 | lappend tls_tests "tdata3" "tbss1" "tbss2" "tbss3" |
de5c4ae2 | 164 | } |
67e9eb74 AM |
165 | set tls_opts { |
166 | "" | |
167 | "-z relro" | |
168 | "-shared" | |
169 | "-shared -z relro" | |
170 | "-z max-page-size=0x100000" | |
171 | "-z max-page-size=0x100000 -z common-page-size=0x1000" | |
de5c4ae2 | 172 | } |
b10a8ae0 | 173 | |
67e9eb74 AM |
174 | foreach testitem $tls_tests { |
175 | foreach testopt $tls_opts { | |
f33cfcaa | 176 | binutils_test objcopy $testopt $testitem |
67e9eb74 AM |
177 | } |
178 | } |