66 lines
1.8 KiB
Text
66 lines
1.8 KiB
Text
# Copyright 2014-2016 Free Software Foundation, Inc.
|
|
# 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/>.
|
|
|
|
# Test that GDB doesn't lose control when a breakpoint is set at the
|
|
# same address as a dprintf.
|
|
|
|
standard_testfile
|
|
|
|
if [prepare_for_testing "failed to prepare" \
|
|
${testfile} ${srcfile} {debug}] {
|
|
return -1
|
|
}
|
|
|
|
set dp_location [gdb_get_line_number "set dprintf here"]
|
|
|
|
proc test { style } {
|
|
global gdb_prompt binfile dp_location
|
|
|
|
with_test_prefix "$style" {
|
|
clean_restart $binfile
|
|
|
|
if ![runto_main] {
|
|
fail "Can't run to main"
|
|
return -1
|
|
}
|
|
|
|
delete_breakpoints
|
|
|
|
gdb_test_no_output "set dprintf-style $style"
|
|
|
|
# Enable always-inserted so we can control the breakpoint
|
|
# insertion order.
|
|
gdb_test_no_output "set breakpoint always-inserted on"
|
|
|
|
set test "set dprintf"
|
|
gdb_test_multiple "dprintf $dp_location, \"y=%d\\n\", y" $test {
|
|
-re "cannot run dprintf commands.*$gdb_prompt $" {
|
|
unsupported $test
|
|
}
|
|
-re "Dprintf .* at .*$gdb_prompt $" {
|
|
pass $test
|
|
}
|
|
}
|
|
|
|
# In case of agent style, this should force the target to
|
|
# report the trap to GDB. IOW, GDB should remove the commands
|
|
# from the target-side breakpoint.
|
|
gdb_test "break $dp_location" ".*" "set breakpoint"
|
|
|
|
gdb_test "continue" "set dprintf here.*"
|
|
}
|
|
}
|
|
|
|
test "gdb"
|
|
test "agent"
|