old-cross-binutils/gdb/testsuite/gdb.base/pie-support.exp

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# Copyright 2009 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/>.
set testfile pie-support
set srcfile ${testfile}.c
set objfile ${objdir}/${subdir}/${testfile}.o
set binfile ${objdir}/${subdir}/${testfile}
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${objfile}" object {debug additional_flags=-fpie}] != "" } {
untested "Couldn't compile test PIE object file."
return -1
}
if { [gdb_compile "${objfile}" "${binfile}" executable {debug additional_flags=-pie}] != "" } {
untested "Couldn't compile test PIE binary."
return -1
}
# Get things started.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
if [is_remote host] {
set binfile [remote_download host $binfile]
if { $binfile == "" } {
untested "Couldn't download remote test binary."
return -1
}
}
# The file command used to kill the remote target. For the benefit
# of the testsuite, preserve this behavior.
send_gdb "kill\n"
gdb_expect 120 {
-re "Kill the program being debugged. .y or n. $" {
send_gdb "y\n"
verbose "\t\tKilling previous program being debugged"
exp_continue
}
-re "$gdb_prompt $" {
# OK.
}
}
gdb_test "file $binfile" "current binary is a PIE.*" "correctly detected PIE binary"