gdb/testsuite/gdb.ada/mi_task_arg.exp

   1 # Copyright 2011-2022 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 load_lib "ada.exp"
  17
  18 if { [skip_ada_tests] } { return -1 }
  19
  20 standard_ada_testfile task_switch
  21
  22 if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } {
  23   return -1
  24 }
  25
  26 load_lib mi-support.exp
  27 set MIFLAGS "-i=mi"
  28
  29 gdb_exit
  30 if [mi_gdb_start] {
  31     continue
  32 }
  33
  34 mi_delete_breakpoints
  35 mi_gdb_reinitialize_dir $srcdir/$subdir
  36 mi_gdb_load ${binfile}
  37
  38 # This test won't work properly if system debuginfo is installed.
  39 mi_gdb_test "-gdb-set debug-file-directory \"\"" ".*"
  40
  41 if ![mi_runto "task_switch.break_me"] then {
  42    fail "cannot run to main, testcase aborted"
  43    return 0
  44 }
  45
  46 # Verify that "-stack-list-arguments" does not cause the debugger to
  47 # crash when printing the arguments of frame 1 (due to the internally-
  48 # generated argument "_task").
  49 # Frame for task_switch.break_me
  50 set frame0 "frame=\{level=\"0\",args=\\\[\\\]\}"
  51 # Frame for task_switch.caller
  52 set frame1_args "\{name=\"<_task>\",value=\"$hex\"\}"
  53 set frame1 "frame=\{level=\"1\",args=\\\[$frame1_args\\\]\}"
  54 # Frame for system.tasking.stages.task_wrapper
  55 set frame2_args "(\{name=\"self_id\",value=\"($hex|<optimized out>)\"\})?"
  56 set frame2 "frame=\{level=\"2\",args=\\\[$frame2_args\\\]\}"
  57 mi_gdb_test "-stack-list-arguments 1" \
  58             "\\^done,stack-args=\\\[$frame0,$frame1,$frame2,.*" \
  59             "-stack-list-arguments 1"
  60