1# Copyright 2014-2020 Free Software Foundation, Inc. 2 3# Contributed by Intel Corp. <keven.boell@intel.com> 4# 5# This program is free software; you can redistribute it and/or modify 6# it under the terms of the GNU General Public License as published by 7# the Free Software Foundation; either version 3 of the License, or 8# (at your option) any later version. 9# 10# This program is distributed in the hope that it will be useful, 11# but WITHOUT ANY WARRANTY; without even the implied warranty of 12# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13# GNU General Public License for more details. 14# 15# You should have received a copy of the GNU General Public License 16# along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18# Verify that, using the MI, we can evaluate a simple C Variable Length 19# Array (VLA). 20 21load_lib mi-support.exp 22set MIFLAGS "-i=mi" 23 24gdb_exit 25if [mi_gdb_start] { 26 continue 27} 28 29standard_testfile vla.c 30 31if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" \ 32 "${binfile}" executable {debug}] != "" } { 33 untested mi-vla-basics.exp 34 return -1 35} 36 37mi_delete_breakpoints 38mi_gdb_reinitialize_dir $srcdir/$subdir 39mi_gdb_load ${binfile} 40 41set bp_lineno [gdb_get_line_number "vla-filled"] 42 43mi_create_breakpoint "-t vla.c:$bp_lineno" \ 44 "insert breakpoint at line $bp_lineno after vla is filled" \ 45 -function func -line $bp_lineno -file ".*vla.c" -disp del 46 47mi_run_cmd 48mi_expect_stop "breakpoint-hit" "func" "\{name=\"n\",value=\"5\"\}" \ 49 ".*vla.c" "$bp_lineno" { "" "disp=\"del\"" } \ 50 "run to breakpoint at line $bp_lineno" 51 52mi_gdb_test "500-data-evaluate-expression vla" \ 53 "500\\^done,value=\"\\{0, 1, 2, 3, 4\\}\"" "evaluate complete vla" 54 55mi_gdb_test "501-data-evaluate-expression vla\[0\]" \ 56 "501\\^done,value=\"0\"" "evaluate vla\[0\]" 57 58mi_gdb_test "502-data-evaluate-expression vla\[2\]" \ 59 "502\\^done,value=\"2\"" "evaluate vla\[2\]" 60 61mi_gdb_test "503-data-evaluate-expression vla\[4\]" \ 62 "503\\^done,value=\"4\"" "evaluate vla\[4\]" 63 64mi_create_varobj_checked vla vla "int \\\[5\\\]" \ 65 "create local variable vla" 66 67mi_gdb_test "504-var-info-type vla" \ 68 "504\\^done,type=\"int \\\[5\\\]\"" \ 69 "info type variable vla" 70 71mi_gdb_test "505-var-show-format vla" \ 72 "505\\^done,format=\"natural\"" \ 73 "show format variable vla" 74 75mi_gdb_test "506-var-evaluate-expression vla" \ 76 "506\\^done,value=\"\\\[5\\\]\"" \ 77 "eval variable vla" 78 79mi_list_array_varobj_children "vla" "5" "int" \ 80 "get children of vla" 81 82mi_gdb_exit 83return 0 84