1# Copyright 2008-2020 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 lang_switch 21set cfile "foo" 22set csrcfile ${srcdir}/${subdir}/${testdir}/${cfile}.c 23set cobject [standard_output_file ${cfile}.o] 24 25gdb_compile "${csrcfile}" "${cobject}" object [list debug] 26if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug]] != "" } { 27 return -1 28} 29 30clean_restart ${testfile} 31 32set bp_location [gdb_get_line_number "STOP" ${testdir}/foo.c] 33runto "foo.c:$bp_location" 34 35gdb_test_no_output "set print frame-arguments all" 36 37# Make sure that the language is switched to Ada for the second frame 38# by checking the string parameter. 39gdb_test "bt" \ 40 ".*#1.*lang_switch\\.ada_procedure\\s*\\(msg=\"msg\"\\).*" \ 41 "backtrace" 42 43# Now, make sure that the language doesn't get automatically switched 44# if the current language is not "auto". 45gdb_test "set lang c" 46# This gives different output with -fgnat-encodings=minimal and 47# -fgnat-encodings=all, but since we don't care so much about the 48# precise details here, we just accept anything. 49gdb_test "bt" \ 50 ".*#1.*lang_switch\\.ada_procedure\\s*\\(msg=(@$hex: +)?.*\\).*" \ 51 "backtrace with lang set to C" 52