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# Copyright 2011-2020 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
load_lib "ada.exp"
standard_ada_testfile task_switch
if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-gnata ]] != "" } {
return -1
}
load_lib mi-support.exp
set MIFLAGS "-i=mi"
gdb_exit
if [mi_gdb_start] {
continue
}
mi_delete_breakpoints
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
# This test won't work properly if system debuginfo is installed.
mi_gdb_test "-gdb-set debug-file-directory \"\"" ".*"
if ![mi_runto "task_switch.break_me"] then {
fail "cannot run to main, testcase aborted"
return 0
}
# Verify that "-stack-list-arguments" does not cause the debugger to
# crash when printing the arguments of frame 1 (due to the internally-
# generated argument "_task").
# Frame for task_switch.break_me
set frame0 "frame=\{level=\"0\",args=\\\[\\\]\}"
# Frame for task_switch.caller
set frame1 "frame=\{level=\"1\",args=\\\[\{name=\"<_task>\",value=\"$hex\"\}\\\]\}"
# Frame for system.tasking.stages.task_wrapper
set frame2 "frame=\{level=\"2\",args=\\\[(\{name=\"self_id\",value=\"$hex\"\})?\\\]\}"
mi_gdb_test "-stack-list-arguments 1" \
"\\^done,stack-args=\\\[$frame0,$frame1,$frame2,.*" \
"-stack-list-arguments 1"
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