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# Copyright 2005, 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 .

if $tracelevel then {

        strace $tracelevel

}

load_lib "ada.exp"

set testdir "exec_changed"

file mkdir ${objdir}/${subdir}/${testdir}

# Build the first test program (note that cygwin needs the $EXEEXT).

set testfile1 "${testdir}/first"

set srcfile1 ${srcdir}/${subdir}/${testfile1}.adb

set binfile1 ${objdir}/${subdir}/${testfile1}$EXEEXT

if {[gdb_compile_ada "${srcfile1}" "${binfile1}" executable [list debug ]] != "" } {

  return -1

}

# Build the second test program

set testfile2 "${testdir}/second"

set srcfile2 ${srcdir}/${subdir}/${testfile2}.adb

set binfile2 ${objdir}/${subdir}/${testfile2}$EXEEXT

if {[gdb_compile_ada "${srcfile2}" "${binfile2}" executable [list debug ]] != "" } {

  return -1

}

# Start with a fresh gdb.

set testfile "${testdir}/common"

set binfile ${objdir}/${subdir}/${testfile}$EXEEXT

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

# Load the first executable.

gdb_test "shell mv ${binfile1} ${binfile}" "" ""

gdb_load ${binfile}

# Start the program, we should land in the program main procedure

if { [gdb_start_cmd] < 0 } {

    untested start

    return -1

}

gdb_test "" \

         "first \\(\\) at .*first.adb.*" \

         "start first"

# Restore first executable to its original name, and move

# second executable into its place.  Ensure that the new

# executable is at least a second newer than the old.

gdb_test "shell mv ${binfile} ${binfile1}" "" ""

gdb_test "shell mv ${binfile2} ${binfile}" "" ""

gdb_test "shell sleep 1" "" ""

gdb_test "shell touch ${binfile}" "" ""

# Start the program a second time, GDB should land in procedure Second

# this time.

if { [gdb_start_cmd] < 0 } {

    fail "start second"

} else {

    gdb_test "" \

             "second \\(\\) at .*second.adb.*" \

             "start second"

}