1# This testcase is part of GDB, the GNU debugger. 2 3# Copyright 2015-2019 Free Software Foundation, Inc. 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# Test that checks if we handle a SIGSEGV,SIGILL caused by gdb in the inferior 19# even if we have noprint,nostop options set in handle SIGSEV,SIGILL 20# See PR breakpoints/16812 21 22standard_testfile 23 24# Some targets can't call functions, so don't even bother with this 25# test. 26if [target_info exists gdb,cannot_call_functions] { 27 unsupported "cannot call functions" 28 return 29} 30 31set dp_location [gdb_get_line_number "set dprintf here"] 32set bp_location [gdb_get_line_number "set breakpoint here"] 33 34if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} { 35 return -1 36} 37 38if ![runto_main] { 39 fail "can't run to main to make the tests" 40 return -1 41} 42 43gdb_test "handle SIGSEGV nostop noprint" \ 44 "Signal\[ \t\]+Stop\[ \t\]+Print\[ \t\]+Pass to program\[ \t\]+Description\r\nSIGSEGV\[ \t\]+No\[ \t\]+No\[ \t\]+Yes\[ \t\].*" 45gdb_test "handle SIGILL nostop noprint" \ 46 "Signal\[ \t\]+Stop\[ \t\]+Print\[ \t\]+Pass to program\[ \t\]+Description\r\nSIGILL\[ \t\]+No\[ \t\]+No\[ \t\]+Yes\[ \t\].*" 47 48gdb_test "print return_one()" " = 1" 49 50if ![target_info exists gdb,noinferiorio] { 51 52 # Clean up the breakpoint state. 53 delete_breakpoints 54 55 gdb_breakpoint $bp_location 56 57 gdb_test_no_output "set dprintf-style call" 58 59 # Also test with dprintf since the original bug was noticed using dprintf. 60 gdb_test "dprintf $dp_location,\"testdprintf\\n\"" "Dprintf .*" 61 62 gdb_test_stdio "continue" "testdprintf" 63} 64