gdb/testsuite/gdb.base/stale-infcall.exp

   1 # Copyright (C) 2012-2015 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 standard_testfile .c
  17
  18 if { [prepare_for_testing $testfile.exp $testfile $srcfile] } {
  19     return -1
  20 }
  21
  22 if ![runto_main] {
  23     return -1
  24 }
  25
  26 gdb_breakpoint [gdb_get_line_number "test-next"] temporary
  27 gdb_continue_to_breakpoint "test-next" ".* test-next .*"
  28 gdb_breakpoint [gdb_get_line_number "test-fail"]
  29 gdb_test_no_output {set $test_fail_bpnum=$bpnum}
  30
  31 set test "test system longjmp tracking support"
  32 gdb_test_multiple "next" $test {
  33     -re " test-pass .*\r\n$gdb_prompt $" {
  34         pass $test
  35     }
  36     -re "( test-fail .*|\r\nCannot insert breakpoint 0\\.\r\n.*)\r\n$gdb_prompt $" {
  37         xfail $test
  38         untested "System lacks support for tracking longjmps"
  39         return -1
  40     }
  41 }
  42 gdb_test_no_output {delete $test_fail_bpnum}
  43
  44 gdb_breakpoint [gdb_get_line_number "break-run1"]
  45 gdb_breakpoint [gdb_get_line_number "break-run2"]
  46 gdb_breakpoint [gdb_get_line_number "break-exit"]
  47 gdb_breakpoint [gdb_get_line_number "break-fail"]
  48
  49 gdb_continue_to_breakpoint "break-run1" ".* break-run1 .*"
  50
  51 gdb_test "print infcall ()" " break-run2 .*The program being debugged stopped while in a function called from GDB\\..*When the function is done executing, GDB will silently stop\\."
  52
  53 set test "stack corrupted"
  54 gdb_test_multiple "continue" $test {
  55     -re " break-exit .*\r\n$gdb_prompt $" {
  56         pass $test
  57     }
  58     -re " break-fail .*\r\n$gdb_prompt $" {
  59         fail $test
  60     }
  61 }
  62
  63 gdb_test "bt" "#0 \[^\r\n\]* main \[^\r\n\]*"
  64
  65 # Verify there are no remains of the dummy frame.
  66 gdb_test_no_output "maintenance print dummy-frames"
  67 set test "maintenance info breakpoints"
  68 gdb_test_multiple $test $test {
  69     -re " call dummy .*\r\n$gdb_prompt $" {
  70         fail $test
  71     }
  72     -re "\r\n$gdb_prompt $" {
  73         pass $test
  74     }
  75 }