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"}