1 # Copyright 2003, 2007, 2008 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see <http://www.gnu.org/licenses/>. */
16 # Please email any bugs, comments, and/or additions to this file to:
17 # bug-gdb@prep.ai.mit.edu
19 # tls-shared.exp -- Expect script to test thread local storage in gdb, with
27 set libfile tls-shared
28 set srcfile ${testfile}.c
29 set binfile ${objdir}/${subdir}/${testfile}
31 remote_exec build "rm -f ${binfile}"
33 # get the value of gcc_compiled
34 if [get_compiler_info ${binfile}] {
38 if { [gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}.o" object {debug}] != "" } {
42 # Build the shared libraries this test case needs.
45 if {$gcc_compiled == 0} {
46 if [istarget "hppa*-hp-hpux*"] then {
47 set additional_flags "additional_flags=+z"
48 } elseif { [istarget "mips-sgi-irix*"] } {
49 # Disable SGI compiler's implicit -Dsgi
50 set additional_flags "additional_flags=-Usgi"
52 # don't know what the compiler is...
53 set additional_flags ""
56 if { ([istarget "powerpc*-*-aix*"]
57 || [istarget "rs6000*-*-aix*"]) } {
58 set additional_flags ""
60 set additional_flags "additional_flags=-fpic"
64 set additional_flags "$additional_flags -shared"
65 if {[gdb_compile_pthreads "${srcdir}/${subdir}/${libfile}.c" "${objdir}/${subdir}/${libfile}.so" executable [list debug $additional_flags "incdir=${objdir}"]] != ""} {
70 && ([istarget "powerpc*-*-aix*"]
71 || [istarget "rs6000*-*-aix*"] )) } {
72 set additional_flags "additional_flags=-L${objdir}/${subdir}"
73 } elseif { [istarget "mips-sgi-irix*"] } {
74 set additional_flags "additional_flags=-rpath ${objdir}/${subdir}"
76 set additional_flags ""
79 if {[gdb_compile_pthreads "${objdir}/${subdir}/${testfile}.o ${objdir}/${subdir}/${libfile}.so" "${binfile}" executable [list debug $additional_flags]] != ""} {
86 gdb_reinitialize_dir $srcdir/$subdir
89 if ![runto_main] then {
90 fail "Can't run to main"
94 gdb_test "print i_tls" "2" "print thread local storage variable"
96 gdb_test "ptype i_tls" "int" "ptype of thread local storage variable"
98 gdb_test "info address i_tls" \
99 "Symbol \\\"i_tls\\\" is a thread-local variable at offset 0 in the thread-local storage for .*tls-main.." \
100 "print storage info for thread local storage variable"
102 set line_number [gdb_get_line_number "break here to check result"]
104 gdb_test "break $line_number" \
105 "Breakpoint.*at.*file.*tls-main.c.*line ${line_number}." \
106 "break at and of main"
107 gdb_test "continue" \
108 "main .* at .*:.*return 0.*break here to check result.*" \
110 # This is more of a gcc/glibc test, really.
112 gdb_test "print result" "3" "print result"