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# Copyright 2014-2020 Free Software Foundation, Inc.
# Contributed by Intel Corp. <keven.boell@intel.com>
#
# 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/>.
# Verify that, using the MI, we can evaluate a simple C Variable Length
# Array (VLA).
load_lib mi-support.exp
set MIFLAGS "-i=mi"
gdb_exit
if [mi_gdb_start] {
continue
}
standard_testfile vla.c
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" \
"${binfile}" executable {debug}] != "" } {
untested mi-vla-basics.exp
return -1
}
mi_delete_breakpoints
mi_gdb_reinitialize_dir $srcdir/$subdir
mi_gdb_load ${binfile}
set bp_lineno [gdb_get_line_number "vla-filled"]
mi_create_breakpoint "-t vla.c:$bp_lineno" \
"insert breakpoint at line $bp_lineno after vla is filled" \
-function func -line $bp_lineno -file ".*vla.c" -disp del
mi_run_cmd
mi_expect_stop "breakpoint-hit" "func" "\{name=\"n\",value=\"5\"\}" \
".*vla.c" "$bp_lineno" { "" "disp=\"del\"" } \
"run to breakpoint at line $bp_lineno"
mi_gdb_test "500-data-evaluate-expression vla" \
"500\\^done,value=\"\\{0, 1, 2, 3, 4\\}\"" "evaluate complete vla"
mi_gdb_test "501-data-evaluate-expression vla\[0\]" \
"501\\^done,value=\"0\"" "evaluate vla\[0\]"
mi_gdb_test "502-data-evaluate-expression vla\[2\]" \
"502\\^done,value=\"2\"" "evaluate vla\[2\]"
mi_gdb_test "503-data-evaluate-expression vla\[4\]" \
"503\\^done,value=\"4\"" "evaluate vla\[4\]"
mi_create_varobj_checked vla vla "int \\\[5\\\]" \
"create local variable vla"
mi_gdb_test "504-var-info-type vla" \
"504\\^done,type=\"int \\\[5\\\]\"" \
"info type variable vla"
mi_gdb_test "505-var-show-format vla" \
"505\\^done,format=\"natural\"" \
"show format variable vla"
mi_gdb_test "506-var-evaluate-expression vla" \
"506\\^done,value=\"\\\[5\\\]\"" \
"eval variable vla"
mi_list_array_varobj_children "vla" "5" "int" \
"get children of vla"
mi_gdb_exit
return 0
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