gdb/testsuite/gdb.base/attach-pie-noexec.exp

   1 # Copyright (C) 2011 Free Software Foundation, Inc.
   2 #
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # Manipulation with PID on target is not supported.
  17 if [is_remote target] then {
  18     return 0
  19 }
  20
  21 set testfile attach-pie-noexec
  22 set executable ${testfile}
  23 set binfile ${objdir}/${subdir}/${executable}
  24
  25 if { [prepare_for_testing ${testfile}.exp $executable "" [list debug "additional_flags=-fPIE -pie"]] } {
  26     return -1
  27 }
  28
  29 clean_restart $executable
  30 set arch ""
  31 set test "show architecture"
  32 gdb_test_multiple $test $test {
  33     -re "The target architecture is set automatically \\(currently (.*)\\)\r\n$gdb_prompt $" {
  34         set arch $expect_out(1,string)
  35         pass $test
  36     }
  37 }
  38 if ![runto_main] {
  39     return 0
  40 }
  41 set test "sanity check info shared"
  42 gdb_test_multiple "info shared" $test {
  43     -re "From\[ \t\]+To\[ \t\]+Syms Read\[ \t\]+Shared Object Library\r\n0x.*\r\n$gdb_prompt $" {
  44         pass $test
  45     }
  46     -re "No shared libraries loaded at this time\\.\r\n$gdb_prompt $" {
  47         untested ${testfile}.exp
  48     }
  49 }
  50 gdb_exit
  51
  52 if {$arch == ""} {
  53     untested ${testfile}.exp
  54     return 0
  55 }
  56
  57 set testpid [eval exec $binfile &]
  58 exec sleep 2
  59
  60 gdb_start
  61 file delete -- $binfile
  62 gdb_test "attach $testpid" "Attaching to process $testpid\r\n.*: No such file or directory\\." "attach"
  63 gdb_test "set architecture $arch" "The target architecture is assumed to be $arch"
  64 gdb_test "info shared" "From\[ \t\]+To\[ \t\]+Syms Read\[ \t\]+Shared Object Library\r\n0x.*"
  65
  66 eval exec kill -9 $testpid