gdb/testsuite/gdb.base/offsets.exp

   1 # Test big offsets
   2
   3 # Copyright (c) 2014-2022 Free Software Foundation, Inc.
   4
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation; either version 3 of the License, or
   8 # (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 standard_testfile offsets.c
  19
  20 if { [prepare_for_testing "failed to prepare for testing large offsets" \
  21           ${testfile} ${srcfile}] } {
  22     return -1
  23 }
  24
  25 set test "print &big_struct test"
  26 gdb_test_multiple "print &big_struct" "$test" {
  27     -re "\\$\[0-9\]* = .* (0x\[0-9a-fA-F\]*) .*\[\r\n\]*$gdb_prompt $" {
  28         set addr1 $expect_out(1,string)
  29         pass "$test ($addr1)"
  30     }
  31 }
  32
  33 set test "print &big_struct.second test"
  34 gdb_test_multiple "print &big_struct.second" "$test" {
  35     -re "\\$\[0-9\]* = .* (0x\[0-9a-fA-F\]*) .*\[\r\n\]*$gdb_prompt $" {
  36         set addr2 $expect_out(1,string)
  37
  38         if {[expr $addr2 - $addr1] == [expr 0x10000000 + 16]} {
  39             pass "big offsets"
  40         } else {
  41             fail "big offsets"
  42         }
  43     }
  44 }