1# Copyright 2011-2023 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 16load_lib "ada.exp" 17 18if { [skip_ada_tests] } { return -1 } 19 20standard_ada_testfile task_switch 21 22if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } { 23 return -1 24} 25 26load_lib mi-support.exp 27set MIFLAGS "-i=mi" 28 29gdb_exit 30if [mi_gdb_start] { 31 return 32} 33 34mi_delete_breakpoints 35mi_gdb_reinitialize_dir $srcdir/$subdir 36mi_gdb_load ${binfile} 37 38# This test won't work properly if system debuginfo is installed. 39mi_gdb_test "-gdb-set debug-file-directory \"\"" ".*" 40 41if {![mi_runto "task_switch.break_me"]} { 42 return 0 43} 44 45# Verify that "-stack-list-arguments" does not cause the debugger to 46# crash when printing the arguments of frame 1 (due to the internally- 47# generated argument "_task"). 48# Frame for task_switch.break_me 49set frame0 "frame=\{level=\"0\",args=\\\[\\\]\}" 50# Frame for task_switch.caller 51set frame1_args "\{name=\"<_task>\",value=\"$hex\"\}" 52set frame1 "frame=\{level=\"1\",args=\\\[$frame1_args\\\]\}" 53# Frame for system.tasking.stages.task_wrapper 54set frame2_args "(\{name=\"self_id\",value=\"($hex|<optimized out>)\"\})?" 55set frame2 "frame=\{level=\"2\",args=\\\[$frame2_args\\\]\}" 56mi_gdb_test "-stack-list-arguments 1" \ 57 "\\^done,stack-args=\\\[$frame0,$frame1,$frame2,.*" \ 58 "-stack-list-arguments 1" 59 60