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# Copyright 2013-2019 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 foo
if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug additional_flags=-bargs additional_flags=-static additional_flags=-margs ]] != "" } {
return -1
}
# # Some global variables used to simplify the maintenance of some of
# # the regular expressions below.
set any_nb "\[0-9\]+"
set eol "\[\r\n\]+"
# Before going any further, verify that we can insert exception
# catchpoints... That way, we won't have to do this while doing
# the actual GDB/MI testing.
clean_restart ${testfile}
if ![runto_main] then {
fail "cannot run to main, testcase aborted"
return 0
}
set msg "insert catchpoint on all Ada exceptions"
gdb_test_multiple "catch exception" $msg {
-re "Catchpoint $any_nb: all Ada exceptions$eol$gdb_prompt $" {
pass $msg
}
-re "Your Ada runtime appears to be missing some debugging information.*\[\r\n\]+$gdb_prompt $" {
# If the runtime was not built with enough debug information,
# or if it was stripped, we can not test exception
# catchpoints.
unsupported $msg
return -1
}
}
# Now, we can start the GDB/MI testing itself...
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 ${binfile}
# And finally, the meat of the testcase... Insert an Ada exception
# catchpoint that uses both conditions and exception name.
mi_gdb_test "-catch-exception -c \"i = 2\" -e constraint_error" \
"\\^done,bkptno=\"$decimal\",bkpt={.*disp=\"keep\",enabled=\"y\",addr=\"$hex\",what=\"`constraint_error' Ada exception\",.*,cond=\"i = 2\",.*}" \
"catch C_E if i = 2"
# It is important that we start the program's execution after having
# inserted the exception catchpoint above. We want to verify that
# we are able to re-evaluate the exception catchpoint exception
# address and stop condition without problems when new shared libraries
# get mapped (during program startup).
mi_run_cmd
mi_expect_stop \
"breakpoint-hit\",disp=\"keep\",bkptno=\"$any_nb\",exception-name=\"CONSTRAINT_ERROR(\",exception-message=\"foo\\.adb:$decimal explicit raise)?" \
"foo" "" ".*" ".*" \
".*" \
"run to exception catchpoint hit"
# Make sure that any of the catchpoint re-evaluations didn't cause
# a clobbering of some of the exeption's info.
mi_gdb_test "-break-list" \
"\\^done,.*,what=\"`constraint_error' Ada exception\",.*,cond=\"i = 2\",.*" \
"-break-list"
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