watch_arg.exp

gdb-6.8 Linux下的调试程序 最新版本

# Copyright 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/>.

if $tracelevel then {
    strace $tracelevel
}

load_lib "ada.exp"

set testdir "watch_arg"
set testfile "${testdir}/watch"
set srcfile ${srcdir}/${subdir}/${testfile}.adb
set binfile ${objdir}/${subdir}/${testfile}

file mkdir ${objdir}/${subdir}/${testdir}
if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug ]] != "" } {
  return -1
}

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

set bp_location [gdb_get_line_number "BREAK1" ${testdir}/watch.adb]
runto "watch.adb:$bp_location"

# Insert a watchpoint on argument X

gdb_test "watch x" \
         ".*atchpoint \[0-9\]+: x" \
         "Set watchpoint on function argument X"

# Then insert a breakpoint at the location we'd like to continue to...
set bp_location [gdb_get_line_number "BREAK2" ${testdir}/watch.adb]
gdb_test "break watch.adb:$bp_location" \
         "Breakpoint \[0-9\]+ at.*: file .*watch.adb, line \[0-9\]+." \
         "insert second breakpoint in watch.adb"

# Then continue to that breakpoint, and verify that the watchpoint
# did not interfere with that.

gdb_test "cont" \
         "Breakpoint \[0-9\]+, watch \\(\\).*" \
         "Continuing to second breakpoint"