switch-threads.exp

gdb-6.8 Linux下的调试程序 最新版本

# Copyright (C) 2003, 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]

# This file was written by Daniel Jacobowitz <[e-mail]>.
#
# It tests that the correct thread is single-stepped.  Prior to the
# introduction of vCont, we didn't pass enough information to remote
# multi-threaded stubs to reliably get this correct; gdbserver defaulted
# to the first thread.

# TODO: we should also test explicitly changing threads with the "thread"
# command.

if $tracelevel then {
	strace $tracelevel
}

set testfile "switch-threads"
set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}

if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } {
    return -1
}

gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}

runto_main

gdb_breakpoint thread_func
gdb_continue_to_breakpoint "continue to thread_func"
gdb_test "next" ".*foo \\(\\);"