1# Copyright 2016-2019 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 16standard_testfile .c 17 18if { [build_executable "failed to build" $testfile $srcfile { debug }] == -1 } { 19 untested "couldn't compile ${srcfile}" 20 return -1 21} 22 23save_vars { GDBFLAGS } { 24 append GDBFLAGS " --readnever" 25 clean_restart ${binfile} 26} 27 28if ![runto_main] then { 29 perror "couldn't run to breakpoint" 30 continue 31} 32 33gdb_test "break fun_three" \ 34 "Breakpoint $decimal at $hex" 35 36gdb_test "continue" \ 37 "Breakpoint $decimal, $hex in fun_three \\(\\)" 38 39gdb_test "backtrace" \ 40 [multi_line "#0 $hex in fun_three \\(\\)" \ 41 "#1 $hex in fun_two \\(\\)" \ 42 "#2 $hex in fun_one \\(\\)" \ 43 "#3 $hex in main \\(\\)" ] 44 45gdb_test_no_output "maint info symtabs" \ 46 "maint info symtabs no output for --readnever" 47gdb_test_no_output "maint info psymtabs" \ 48 "maint info psymtabs no output for --readnever" 49 50# Test invalid combination of flags. 51save_vars { GDBFLAGS } { 52 append GDBFLAGS " --readnever --readnow" 53 gdb_exit 54 gdb_spawn 55 56 set test "test readnow and readnever at the same time" 57 gdb_test_multiple "" $test { 58 "'--readnow' and '--readnever' cannot be specified simultaneously" { 59 pass $test 60 set test "expect eof after failure" 61 gdb_test_multiple "" $test { 62 eof { 63 pass $test 64 } 65 } 66 } 67 } 68} 69 70 71# Test symbol-file's -readnever option. 72 73# Restart GDB without the --readnever option. 74gdb_exit 75gdb_start 76gdb_test "symbol-file ${binfile}0.o -readnever" \ 77 "Reading symbols from ${binfile}0\.o\.\.\.\r\n\\\(No debugging symbols found in .*\\\)" \ 78 "use symbol-file -readnever" 79 80gdb_test_no_output "maint info symtabs" \ 81 "maint info symtabs no output for symbol-file -readnever" 82gdb_test_no_output "maint info psymtabs" \ 83 "maint info psymtabs no output for symbol-file -readnever" 84