1# Expect script for x86-64 no-PLT tests.
2#   Copyright (C) 2016 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# The following tests require running the executable generated by ld,
23# or enough of a build environment to create a fully linked executable.
24# This is not commonly available when testing a cross-built linker.
25if ![isnative] {
26    return
27}
28
29if ![is_elf_format] {
30    return
31}
32
33if ![istarget "x86_64-*-*"] {
34    return
35}
36
37# Check to see if the C compiler works
38if { [which $CC] == 0 } {
39    return
40}
41
42run_cc_link_tests [list \
43    [list \
44	"Build no-plt-func1.o no-plt-main1.o" \
45	"" \
46	"-fPIE" \
47	{no-plt-func1.c no-plt-main1.c} \
48    ] \
49    [list \
50	"Build no-plt-check1.o no-plt-extern1.o" \
51	"" \
52	"-Wa,-mrelax-relocations=yes" \
53	{no-plt-check1.S no-plt-extern1.S} \
54    ] \
55    [list \
56	"Build libno-plt-1a.so" \
57	"-shared tmpdir/no-plt-func1.o" \
58	"" \
59	{dummy.s} \
60	{} \
61	"libno-plt-1a.so" \
62    ] \
63    [list \
64	"Build libno-plt-1b.so" \
65	"-shared tmpdir/no-plt-extern1.o" \
66	"" \
67	{dummy.s} \
68	{{readelf -Wr libno-plt-1b.rd} \
69	 {objdump -dwrj.text libno-plt-1b.dd}} \
70	"libno-plt-1b.so" \
71    ] \
72    [list \
73	"No PLT (dynamic 1a)" \
74	"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
75	 tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
76	"" \
77	{dummy.s} \
78	{{readelf -Wr no-plt-1a.rd} {objdump -dwrj.text no-plt-1a.dd}} \
79	"no-plt-1a" \
80    ] \
81    [list \
82	"No PLT (dynamic 1b)" \
83	"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
84	 tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \
85	"" \
86	{dummy.s} \
87	{{readelf -Wr no-plt-1b.rd} {objdump -dwrj.text no-plt-1b.dd}} \
88	"no-plt-1b" \
89    ] \
90    [list \
91	"No PLT (dynamic 1c)" \
92	"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
93	 tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \
94	"" \
95	{dummy.s} \
96	{{readelf -Wr no-plt-1c.rd} {objdump -dwrj.text no-plt-1c.dd}} \
97	"no-plt-1c" \
98    ] \
99    [list \
100	"No PLT (static 1d)" \
101	"-static tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
102	 tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
103	"" \
104	{dummy.s} \
105	{{readelf -Wr no-plt-1d.rd} {objdump -dwrj.text no-plt-1d.dd}} \
106	"no-plt-1d" \
107    ] \
108    [list \
109	"No PLT (PIE 1e)" \
110	"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
111	 tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
112	"" \
113	{dummy.s} \
114	{{readelf -Wr no-plt-1e.rd} {objdump -dwrj.text no-plt-1e.dd}} \
115	"no-plt-1e" \
116    ] \
117    [list \
118	"No PLT (PIE 1f)" \
119	"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
120	 tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \
121	"" \
122	{ dummy.s } \
123	{{readelf -Wr no-plt-1f.rd} {objdump -dwrj.text no-plt-1f.dd}} \
124	"no-plt-1f" \
125    ] \
126    [list \
127	"No PLT (PIE 1g)" \
128	"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
129	 tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \
130	"" \
131	{ dummy.s } \
132	{{readelf -Wr no-plt-1g.rd} {objdump -dwrj.text no-plt-1g.dd}} \
133	"no-plt-1g" \
134    ] \
135]
136
137run_ld_link_exec_tests [] [list \
138    [list \
139	"No PLT (dynamic 1a)" \
140	"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
141	 tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
142	"" \
143	{ dummy.s } \
144	"no-plt-1a" \
145	"pass.out" \
146    ] \
147    [list \
148	"No PLT (dynamic 1b)" \
149	"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
150	 tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \
151	"" \
152	{ dummy.s } \
153	"no-plt-1b" \
154	"pass.out" \
155    ] \
156    [list \
157	"No PLT (dynamic 1c)" \
158	"tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
159	 tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \
160	"" \
161	{ dummy.s } \
162	"no-plt-1c" \
163	"pass.out" \
164    ] \
165    [list \
166	"No PLT (static 1d)" \
167	"-static tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
168	 tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
169	"" \
170	{ dummy.s } \
171	"no-plt-1d" \
172	"pass.out" \
173    ] \
174    [list \
175	"No PLT (PIE 1e)" \
176	"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
177	 tmpdir/no-plt-func1.o tmpdir/no-plt-extern1.o" \
178	"" \
179	{ dummy.s } \
180	"no-plt-1e" \
181	"pass.out" \
182    ] \
183    [list \
184	"No PLT (PIE 1f)" \
185	"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
186	 tmpdir/libno-plt-1a.so tmpdir/libno-plt-1b.so" \
187	"" \
188	{ dummy.s } \
189	"no-plt-1f" \
190	"pass.out" \
191    ] \
192    [list \
193	"No PLT (PIE 1g)" \
194	"-pie tmpdir/no-plt-check1.o tmpdir/no-plt-main1.o \
195	 tmpdir/no-plt-func1.o tmpdir/libno-plt-1b.so" \
196	"" \
197	{ dummy.s } \
198	"no-plt-1g" \
199	"pass.out" \
200    ] \
201]
202
203# Run-time tests which require working IFUNC support.
204if { [check_ifunc_available] } {
205    run_cc_link_tests [list \
206	[list \
207	    "Build pr20253-2a.o pr20253-2b.o pr20253-2c.o pr20253-2d.o" \
208	    "" \
209	    "-fPIE -O2 -g" \
210	    { pr20253-2a.c pr20253-2b.S pr20253-2c.S pr20253-2d.S } \
211	] \
212	[list \
213	    "Build libpr20253-2a.so" \
214	    "-shared tmpdir/pr20253-2b.o \
215	     tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \
216	    "" \
217	    { dummy.s } \
218	    {} \
219	    "libpr20253-2a.so" \
220	] \
221    ]
222
223    run_ld_link_exec_tests [] [list \
224	[list \
225	    "Run pr20253-2a" \
226	    "tmpdir/pr20253-2a.o tmpdir/pr20253-2b.o \
227	     tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \
228	    "" \
229	    { dummy.s } \
230	    "pr20253-2a" \
231	    "pass.out" \
232	] \
233	[list \
234	    "Run pr20253-2b" \
235	    "--static tmpdir/pr20253-2a.o tmpdir/pr20253-2b.o \
236	    tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \
237	    "" \
238	    { dummy.s } \
239	    "pr20253-2b" \
240	    "pass.out" \
241	] \
242	[list \
243	    "Run pr20253-2c" \
244	    "-pie tmpdir/pr20253-2a.o tmpdir/pr20253-2b.o \
245	    tmpdir/pr20253-2c.o tmpdir/pr20253-2d.o" \
246	    "" \
247	    { dummy.s } \
248	    "pr20253-2c" \
249	    "pass.out" \
250	] \
251	[list \
252	    "Run pr20253-2d" \
253	    "tmpdir/pr20253-2a.o tmpdir/libpr20253-2a.so" \
254	    "" \
255	    { dummy.s } \
256	    "pr20253-2d" \
257	    "pass.out" \
258	] \
259	[list \
260	    "Run pr20253-2e" \
261	    "-pie tmpdir/pr20253-2a.o tmpdir/libpr20253-2a.so" \
262	    "" \
263	    { dummy.s } \
264	    "pr20253-2e" \
265	    "pass.out" \
266	] \
267	[list \
268	    "Run pr20253-2f" \
269	    "tmpdir/pr20253-2a.o" \
270	    "" \
271	    { pr20253-2b.S pr20253-2c.S pr20253-2d.S } \
272	    "pr20253-2f" \
273	    "pass.out" \
274	    "-DCHECK_PLT" \
275	] \
276	[list \
277	    "Run pr20253-2g" \
278	    "--static tmpdir/pr20253-2a.o" \
279	    "" \
280	    { pr20253-2b.S pr20253-2c.S pr20253-2d.S } \
281	    "pr20253-2g" \
282	    "pass.out" \
283	    "-DCHECK_PLT" \
284	] \
285    ]
286}
287