1 # Expect script
for ld-x86_64 tests
2 # Copyright
(C
) 2002, 2005, 2006, 2007, 2008, 2009, 2010, 2011
3 # Free Software Foundation
5 # This file is part of the GNU Binutils.
7 # This
program is free software
; you can redistribute it and
/or modify
8 # it under the terms of the GNU General Public License as published by
9 # the Free Software Foundation
; either version
3 of the License
, or
10 #
(at your option
) any later version.
12 # This
program is distributed in the hope that it will be useful
,
13 # but WITHOUT
ANY WARRANTY
; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License
for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with this
program; if not
, write to the Free Software
19 # Foundation
, Inc.
, 51 Franklin Street
- Fifth Floor
, Boston
,
23 # Test x86_64 linking
; all types of relocs. This tests the assembler and
24 # tools like objdump as well as the linker.
26 if { !([istarget
"x86_64-*-elf*"]
27 ||
[istarget
"x86_64-*-linux*"]) } {
31 # List contains test
-items with
3 items followed by
2 lists
:
32 #
0:name 1:ld options
2:assembler options
33 #
3:filenames of assembler files
4: action and options.
5: name of output file
36 # objdump
: Apply objdump options
on result. Compare with regex
(last
arg).
37 # nm
: Apply nm options
on result. Compare with regex
(last
arg).
38 # readelf
: Apply readelf options
on result. Compare with regex
(last
arg).
41 {"TLS -fpic -shared transitions"
42 "-shared -melf_x86_64 --no-ld-generated-unwind-info"
43 "--64" {tlspic1.s tlspic2.s}
44 {{readelf
-WSsrl tlspic.rd
} {objdump
-drj.
text tlspic.dd
}
45 {objdump
-sj.got tlspic.sd
} {objdump
-sj.tdata tlspic.td
}}
47 {"TLS descriptor -fpic -shared transitions"
48 "-shared -melf_x86_64 --no-ld-generated-unwind-info"
49 "--64" {tlsdesc.s tlspic2.s}
50 {{readelf
-WSsrld tlsdesc.rd
} {objdump
-drj.
text tlsdesc.dd
}
51 {objdump
"-s -j.got -j.got.plt" tlsdesc.sd} {objdump -sj.tdata tlsdesc.td}
52 {objdump
-drj.plt tlsdesc.pd
}} "libtlsdesc.so"}
53 {"Helper shared library" "-shared -melf_x86_64"
54 "--64" {tlslib.s} {} "libtlslib.so"}
55 {"TLS -fpic and -fno-pic exec transitions"
56 "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info"
57 "--64" {tlsbinpic.s tlsbin.s}
58 {{readelf
-WSsrl tlsbin.rd
} {objdump
-drj.
text tlsbin.dd
}
59 {objdump
-sj.got tlsbin.sd
} {objdump
-sj.tdata tlsbin.td
}}
61 {"TLS descriptor -fpic and -fno-pic exec transitions"
62 "-melf_x86_64 tmpdir/libtlslib.so --no-ld-generated-unwind-info"
63 "--64" {tlsbindesc.s tlsbin.s}
64 {{readelf
-WSsrl tlsbindesc.rd
} {objdump
-drj.
text tlsbindesc.dd
}
65 {objdump
-sj.got tlsbindesc.sd
} {objdump
-sj.tdata tlsbindesc.td
}}
67 {"TLS with global dynamic and descriptors"
68 "-shared -melf_x86_64 --no-ld-generated-unwind-info"
70 {{readelf
-WSsrl tlsgdesc.rd
} {objdump
-drj.
text tlsgdesc.dd
}}
72 {"TLS in debug sections" "-melf_x86_64"
74 {{objdump
-sj.debug_foobar tlsg.sd
}} "tlsg"}
75 {"TLS GD->LE transition" "-melf_x86_64"
77 {{objdump
-dwr tlsgd1.dd
}} "tlsgd1"}
78 {"TLS LD->LE transition" "-melf_x86_64"
80 {{objdump
-dwr tlsld1.dd
}} "tlsld1"}
81 {"TLS IE->LE transition" "-melf_x86_64"
83 {{objdump
-dwr tlsie1.dd
}} "tlsie1"}
84 {"Helper 64bit object 1" "-r -melf_x86_64"
85 "--64" {mixed1a.s} {} "libmixe1a.o"}
86 {"Helper 32bit object 1" "-r -melf_i386"
87 "--32" {mixed1b.s} {} "libmixe1b.o"}
88 {"Helper 64bit object 2" "-r -melf_x86_64"
89 "--64" {mixed2a.s} {} "libmixe2a.o"}
90 {"Helper 32bit object 2" "-r -melf_i386"
91 "--32" {mixed2b.s} {} "libmixe2b.o"}
92 {"Split by file with 'l' flag on section." "-split-by-file -r -melf_x86_64"
93 "--64" {split-by-file1.s split-by-file2.s}
94 {{readelf
-SW split
-by
-file.rd
}} "split-by-file.o"}
95 {"TLS X32 IE->LE transition" "-melf32_x86_64"
97 {{objdump
-dwr tlsie4.dd
}} "tlsie4"}
98 {"TLS X32 GD->LE transition" "-melf32_x86_64"
100 {{objdump
-dwr tlsgd4.dd
}} "tlsgd4"}
101 {"Helper TLS GD->IE transition DSO" "-shared -melf_x86_64"
102 "--64" {tlsgd5b.s} {} "libtlsgd5.so"}
103 {"TLS GD->IE transition" "-melf_x86_64 tmpdir/libtlsgd5.so"
105 {{objdump
-dwr tlsgd5.dd
}} "tlsgd5"}
106 {"Helper TLS X32 GD->IE transition DSO" "-shared -melf32_x86_64"
107 "--x32" {tlsgd6b.s} {} "libtlsgd6.so"}
108 {"TLS X32 GD->IE transition" "-melf32_x86_64 tmpdir/libtlsgd6.so"
110 {{objdump
-dwr tlsgd6.dd
}} "tlsgd6"}
111 {"TLS X32 LD->LE transition" "-melf32_x86_64"
113 {{objdump
-dwr tlsld2.dd
}} "tlsld2"}
116 run_ld_link_tests $x86_64tests
121 set test_name
"Mixed x86_64 and i386 input test 1"
123 if { ![ld_simple_link $
ld tmpdir
/$test
"-melf_x86_64 tmpdir/${test}a.o tmpdir/${test}b.o"] } {
124 if [string match
"*i386 architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64 output*" $link_output] {
131 set test_name
"Mixed x86_64 and i386 input test 2"
133 if { ![ld_simple_link $
ld tmpdir
/$test
"-melf_x86_64 tmpdir/${test}a.o tmpdir/${test}b.o"] } {
134 if [string match
"*i386 architecture of input file `tmpdir/${test}b.o' is incompatible with i386:x86-64 output*" $link_output] {
142 run_dump_test
"abs-l1om"
143 run_dump_test
"pcrel8"
144 run_dump_test
"pcrel16"
145 run_dump_test
"tlsgd2"
146 run_dump_test
"tlsgd3"
147 run_dump_test
"tlsie2"
148 run_dump_test
"tlsie3"
149 run_dump_test
"hidden1"
150 run_dump_test
"hidden2"
151 run_dump_test
"hidden3"
152 run_dump_test
"protected1"
153 run_dump_test
"protected2"
154 run_dump_test
"protected2-l1om"
155 run_dump_test
"protected3"
156 run_dump_test
"protected3-l1om"
157 run_dump_test
"tlsle1"
158 run_dump_test
"tlspie1"
159 run_dump_test
"unique1"
160 run_dump_test
"nogot1"
161 run_dump_test
"nogot2"
162 run_dump_test
"discarded1"
163 run_dump_test
"pr12718"
164 run_dump_test
"pr12921"
166 if { ![istarget
"x86_64-*-linux*"] } {
170 if ![ld_assemble $as
"--x32 $srcdir/$subdir/start.s" tmpdir/startx32.o] {
171 unresolved
"Build ILP32 start.o"
175 if ![ld_assemble $as
"--32 $srcdir/$subdir/start.s" tmpdir/start32.o] {
176 unresolved
"Build ia32 start.o"
180 if ![ld_assemble $as
"--64 $srcdir/$subdir/start.s" tmpdir/start64.o] {
181 unresolved
"Build LP64 start.o"
185 if ![ld_assemble $as
"--x32 $srcdir/$subdir/foo.s" tmpdir/foox32.o] {
186 unresolved
"Build ILP32 foo.o"
190 if ![ld_assemble $as
"--32 $srcdir/$subdir/foo.s" tmpdir/foo32.o] {
191 unresolved
"Build ia32 foo.o"
195 if ![ld_assemble $as
"--64 $srcdir/$subdir/foo.s" tmpdir/foo64.o] {
196 unresolved
"Build LP64 foo.o"
200 run_dump_test
"compressed1"
201 run_dump_test
"ilp32-1"
202 run_dump_test
"ilp32-2"
203 run_dump_test
"ilp32-3"
204 run_dump_test
"ilp32-4"
205 run_dump_test
"ilp32-5"
206 run_dump_test
"ia32-1"
207 run_dump_test
"ia32-2"
208 run_dump_test
"ia32-3"
209 run_dump_test
"lp64-1"
210 run_dump_test
"lp64-2"
211 run_dump_test
"lp64-3"
213 # Must be native with the C compiler
214 if { [isnative
] && [which $CC
] != 0 } {
216 {"Helper X32 DSO from x86-64 object" "" "-m64 -fPIC -g"
217 {simple.c
} {} "libsimple.a"}
220 set convertx32
"$objcopy -O elf32-x86-64 tmpdir/simple.o tmpdir/simple-x32.o"
221 send_log
"$convertx32\n"
222 set got
[remote_exec host
"$convertx32"]
223 if { [lindex $got
0] != 0 ||
![string match
"" [lindex $got 1]] } then {
225 fail
"Convert x86-64 object to x32"
230 {"X32 DSO from x86-64 object"
231 "-shared -melf32_x86_64 tmpdir/simple-x32.o" "--x32"
232 {dummy.s
} {{readelf
{-s
--wide
} x86
-64-x32.rd
}} "x86-64-x32"}