| # Copyright 2003 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 2 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
| |
| # Please email any bugs, comments, and/or additions to this file to: |
| # bug-gdb@prep.ai.mit.edu |
| |
| # tls-shared.exp -- Expect script to test thread local storage in gdb, with |
| # shared libraries. |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| set testfile tls-main |
| set libfile tls-shared |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| |
| remote_exec build "rm -f ${binfile}" |
| |
| # get the value of gcc_compiled |
| if [get_compiler_info ${binfile}] { |
| return -1 |
| } |
| |
| if { [gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}.o" object {debug}] != "" } { |
| return -1 |
| } |
| |
| # Build the shared libraries this test case needs. |
| # |
| |
| if {$gcc_compiled == 0} { |
| if [istarget "hppa*-hp-hpux*"] then { |
| set additional_flags "additional_flags=+z" |
| } elseif { [istarget "mips-sgi-irix*"] } { |
| # Disable SGI compiler's implicit -Dsgi |
| set additional_flags "additional_flags=-Usgi" |
| } else { |
| # don't know what the compiler is... |
| set additional_flags "" |
| } |
| } else { |
| if { ([istarget "powerpc*-*-aix*"] |
| || [istarget "rs6000*-*-aix*"]) } { |
| set additional_flags "" |
| } else { |
| set additional_flags "additional_flags=-fpic" |
| } |
| } |
| |
| set additional_flags "$additional_flags -shared" |
| if {[gdb_compile_pthreads "${srcdir}/${subdir}/${libfile}.c" "${objdir}/${subdir}/${libfile}.so" executable [list debug $additional_flags "incdir=${objdir}"]] != ""} { |
| return -1 |
| } |
| |
| if { ($gcc_compiled |
| && ([istarget "powerpc*-*-aix*"] |
| || [istarget "rs6000*-*-aix*"] )) } { |
| set additional_flags "additional_flags=-L${objdir}/${subdir}" |
| } elseif { [istarget "mips-sgi-irix*"] } { |
| set additional_flags "additional_flags=-rpath ${objdir}/${subdir}" |
| } else { |
| set additional_flags "" |
| } |
| |
| if {[gdb_compile_pthreads "${objdir}/${subdir}/${testfile}.o ${objdir}/${subdir}/${libfile}.so" "${binfile}" executable [list debug $additional_flags]] != ""} { |
| return -1 |
| } |
| |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| if ![runto_main] then { |
| fail "Can't run to main" |
| return 0 |
| } |
| |
| gdb_test "print i_tls" "2" "print thread local storage variable" |
| |
| gdb_test "ptype i_tls" "int" "ptype of thread local storage variable" |
| |
| gdb_test "info address i_tls" \ |
| "Symbol \\\"i_tls\\\" is a thread-local variable at offset 0 in the thread-local storage for .*tls-main.." \ |
| "print storage info for thread local storage variable" |
| |
| set line_number [gdb_get_line_number "break here to check result"] |
| |
| gdb_test "break $line_number" \ |
| "Breakpoint.*at.*file.*tls-main.c.*line ${line_number}." \ |
| "break at and of main" |
| gdb_test "continue" \ |
| "main .* at .*:.*return 0.*break here to check result.*" \ |
| "continue to break" |
| # This is more of a gcc/glibc test, really. |
| # |
| gdb_test "print result" "3" "print result" |
| |
| |