blob: 37ab6b3657844e002037714456672273d4d6c685 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
|
# Expect script for binutils tests
# Copyright (C) 2006-2014 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)
#
# Make sure that binutils can correctly handle ld output in ELF.
if { ![istarget *-*-linux*]
&& ![istarget *-*-nacl*]
&& ![istarget *-*-gnu*]} {
return
}
if { [istarget *-*-linux*aout*]
|| [istarget *-*-linux*oldld*] } {
return
}
# The optional test_name argument provides a mechanism for the caller
# to hardwire the test name. This is important if ld_options contains
# absolute path names because the default test name is constructed
# from the prog_name and ld_options and we do not want absolute paths
# to appear in the test_name. The optional readelf_options can be
# used to specify different options for readelf.
proc binutils_test { prog_name ld_options test {test_name ""} {readelf_options "-l"}} {
global as
global ld
global READELF
global objcopy
global strip
global srcdir
global subdir
global link_output
eval set prog \$$prog_name
if { "$test_name" == "" } {
set test_name "$prog_name $ld_options ($test)"
}
if { ![ld_assemble $as $srcdir/$subdir/$test.s tmpdir/$test.o ] } {
unresolved "$test_name"
return
}
if { ![ld_simple_link $ld tmpdir/$test "$ld_options -z stack-size=0 tmpdir/$test.o"] } {
if { [string match "*not supported*" $link_output]
|| [string match "*unrecognized option*" $link_output]
|| [string match "*-z relro ignored*" $link_output] } {
unsupported "$ld_options is not supported by this target"
} else {
unresolved "$test_name"
}
return
}
send_log "$READELF $readelf_options --wide tmpdir/$test > tmpdir/$test.exp\n"
set got [remote_exec host "$READELF $readelf_options --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.exp"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
send_log "$got\n"
unresolved "$test_name"
return
}
if [string match "*-z relro*" $ld_options] {
# Check if GNU_RELRO segment is generated.
set got [remote_exec host "grep GNU_RELRO tmpdir/$test.exp"]
if { ![string match "*GNU_RELRO*" $got] } then {
set got [remote_exec host "cat tmpdir/$test.exp"]
if { [string match "*.data.rel.ro*" $got]
|| [string match "*.dynamic*" $got]
|| [string match "*.got*" $got]
|| [string match "*.eh_frame*" $got]
|| [string match "*.gcc_except_table*" $got]
|| [string match "*.exception_ranges*" $got]
|| [string match "*.ctors*" $got]
|| [string match "*.dtors*" $got]
|| [string match "*.tdata*" $got]
|| [string match "*.preinit_array*" $got]
|| [string match "*.init_array*" $got]
|| [string match "*.fini_array*" $got] } then {
# Fail if GNU_RELRO segment isn't generated, but should.
fail "$test_name"
return
}
}
}
send_log "$prog tmpdir/$test\n"
set got [remote_exec host "$prog tmpdir/$test"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
send_log "$got\n"
fail "$test_name"
return
}
send_log "$READELF $readelf_options --wide tmpdir/$test > tmpdir/$test.out\n"
set got [remote_exec host "$READELF $readelf_options --wide tmpdir/$test" "" "/dev/null" "tmpdir/$test.out"]
if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
send_log "$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"
}
binutils_test strip "-z max-page-size=0x200000" maxpage1
binutils_test strip "-z max-page-size=0x200000 -z common-page-size=0x100000" maxpage1
binutils_test strip "-z max-page-size=0x100000" maxpage1
binutils_test strip "-z max-page-size=0x100000 -z common-page-size=0x1000" maxpage1
binutils_test strip "" maxpage1
binutils_test strip "-shared" maxpage1
binutils_test objcopy "" maxpage1
binutils_test objcopy "-shared" maxpage1
binutils_test strip "-z relro" relro1
binutils_test strip "-z relro -shared" relro1
binutils_test objcopy "-z relro" relro1
binutils_test objcopy "-z relro -shared" relro1
if { ([istarget "i?86-*-elf*"]
|| (([istarget "i?86-*-linux*"]
|| [istarget "i?86-*-gnu*"])
&& ![istarget "*-*-*aout*"]
&& ![istarget "*-*-*oldld*"])
|| [istarget "x86_64-*-linux*"]
|| [istarget "amd64-*-linux*"]
|| [istarget "i?86-*nacl*"]
|| [istarget "x86_64-*nacl*"]) } {
binutils_test strip "-z relro -shared" relro2
binutils_test objcopy "-z relro -shared" relro2
}
binutils_test strip "-T ${srcdir}/${subdir}/lma.lnk" lma "strip -T lma.lnk"
set tls_tests { "tdata1" "tdata2" }
# hppa64 has its own .tbss section, with different flags.
if { ![istarget "hppa64-*-*"] } {
lappend tls_tests "tdata3" "tbss1" "tbss2" "tbss3"
}
set tls_opts {
""
"-z relro"
"-shared"
"-shared -z relro"
"-z max-page-size=0x100000"
"-z max-page-size=0x100000 -z common-page-size=0x1000"
}
foreach testitem $tls_tests {
foreach testopt $tls_opts {
binutils_test objcopy $testopt $testitem
}
}
binutils_test strip "-s" gap "" "-lS"
|
