1 # Expect script for various ELF tests.
2 # Copyright 2002, 2003, 2005, 2007, 2009, 2010, 2011, 2012
3 # Free Software Foundation, Inc.
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 # Exclude non-ELF targets.
29 set old_ldflags $LDFLAGS
30 if { [istarget spu*-*-*] } {
31 set LDFLAGS "$LDFLAGS --local-store 0:0"
33 if { [istarget alpha*-*-* ] } {
34 # The compress1 test is written expecting 32-bit addresses; force the
35 # executable down into the low address space to match.
36 # ??? How can we adjust just the one testcase?
37 set LDFLAGS "$LDFLAGS -Ttext-segment 0x1000000"
40 if { [is_remote host] } then {
41 remote_download host merge.ld
44 if { ![istarget hppa64*-hpux*] } {
48 {symbol3.s} {} "symbol3.a"}
51 {symbol3w.s} {} "symbol3w.a"}
55 # Run a test to check linking a shared library with a broken linker
56 # script that accidentally marks dynamic sections as notes. The
57 # resulting executable is not expected to work, but the linker
58 # should not seg-fault whilst creating the binary.
60 # Only run the test on targets thats support creating shared libraries.
61 if { [check_shared_lib_support] } then {
63 {"Build shared library for next test"
64 "-shared" "" "note-3.s" {} "note-3.so" }
65 {"Link using broken linker script"
66 "--script note-3.t tmpdir/note-3.so" "" ""
72 set test_list [lsort [glob -nocomplain $srcdir/$subdir/*.d]]
73 foreach t $test_list {
74 # We need to strip the ".d", but can leave the dirname.
75 verbose [file rootname $t]
76 run_dump_test [file rootname $t]
79 if { [istarget *-*-linux*]
80 || [istarget *-*-nacl*]
81 || [istarget *-*-gnu*] } {
83 {"Weak symbols in dynamic objects 1 (support)"
84 "-shared" "" {weak-dyn-1a.s}
87 {"Weak symbols in dynamic objects 1 (main test)"
88 "-shared tmpdir/libweakdyn1a.so -Tweak-dyn-1.ld" "" {weak-dyn-1b.s}
89 {{readelf {--relocs --wide} weak-dyn-1.rd}}
94 #v850 gas complains about .tbss.var section attributes.
95 if { [check_gc_sections_available] && ![istarget "v850-*-*"] } {
97 {"--gc-sections on tls variable"
98 "--gc-section" "" {tls_gc.s} {} "tls_gc"}
102 set LDFLAGS $old_ldflags
104 # The following tests require running the executable generated by ld.
109 if [check_gc_sections_available] {
111 {"PR ld/13195" "-Wl,--gc-sections" ""
112 {pr13195.c} {} "pr13195"}
117 {"preinit array" "" "" {preinit.c} "preinit" "preinit.out"}
118 {"init array" "" "" {init.c} "init" "init.out"}
119 {"fini array" "" "" {fini.c} "fini" "fini.out"}
120 {"init array mixed" "" "" {init-mixed.c} "init-mixed" "init-mixed.out" "-I."}
122 set array_tests_pie {
123 {"PIE preinit array" "-pie" "" {preinit.c} "preinit" "preinit.out" "-fPIE" }
124 {"PIE init array" "-pie" "" {init.c} "init" "init.out" "-fPIE"}
125 {"PIE fini array" "-pie" "" {fini.c} "fini" "fini.out" "-fPIE"}
126 {"PIE init array mixed" "-pie" "" {init-mixed.c} "init-mixed" "init-mixed.out" "-I. -fPIE"}
128 set array_tests_static {
129 {"static preinit array" "-static" "" {preinit.c} "preinit" "preinit.out"}
130 {"static init array" "-static" "" {init.c} "init" "init.out"}
131 {"static fini array" "-static" "" {fini.c} "fini" "fini.out"}
132 {"static init array mixed" "-static" "" {init-mixed.c} "init-mixed" "init-mixed.out" "-I."}
135 # NetBSD ELF systems do not currently support the .*_array sections.
136 set xfails [list "*-*-netbsdelf*"]
137 run_ld_link_exec_tests $xfails $array_tests
139 if { [istarget *-*-linux*]
140 || [istarget *-*-nacl*]
141 || [istarget *-*-gnu*] } {
142 run_ld_link_exec_tests $xfails $array_tests_pie
145 # Be cautious to not XFAIL for *-*-linux-gnu*, *-*-kfreebsd-gnu*, etc.
146 switch -regexp $target_triplet {
147 ^\[^-\]*-\[^-\]*-gnu.*$ {
148 # <http://www.gnu.org/software/hurd/open_issues/binutils.html#static>
149 lappend xfails "*-*-*"
152 run_ld_link_exec_tests $xfails $array_tests_static
154 catch "exec rm -f tmpdir/preinit tmpdir/init tmpdir/fini tmpdir/init-mixed" status