tls-nodebug.exp

gdb-6.8 Linux下的调试程序 最新版本

# tls.exp -- Expect script to test thread-local storage without debuginfo
# Copyright (C) 2006, 2007, 2008 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 3 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, see <http://www.gnu.org/licenses/>.  */

# Please email any bugs, comments, and/or additions to this file to:
# [e-mail]

set testfile tls-nodebug
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}

if [istarget "*-*-linux"] then {
    set target_cflags "-D_MIT_POSIX_THREADS"
} else {
    set target_cflags ""
}

if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable []] != "" } {
    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
}

# Formerly: Cannot access memory at address 0x0
gdb_test "p thread_local" "= 42" "thread local storage"

# Done!
#
gdb_exit

return 0