mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-21 04:42:53 +08:00
42a4f53d2b
This commit applies all changes made after running the gdb/copyright.py script. Note that one file was flagged by the script, due to an invalid copyright header (gdb/unittests/basic_string_view/element_access/char/empty.cc). As the file was copied from GCC's libstdc++-v3 testsuite, this commit leaves this file untouched for the time being; a patch to fix the header was sent to gcc-patches first. gdb/ChangeLog: Update copyright year range in all GDB files.
87 lines
2.8 KiB
Plaintext
87 lines
2.8 KiB
Plaintext
# Copyright 2004-2019 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/>.
|
|
|
|
# Author: Paul N. Hilfinger (Hilfinger@gnat.com)
|
|
|
|
# Test that GDB cleans up properly after errors that result when a
|
|
# breakpoint is reset.
|
|
|
|
standard_testfile .c
|
|
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DVARIABLE=var1}] != "" } {
|
|
untested "failed to compile"
|
|
return -1
|
|
}
|
|
|
|
set oldtimeout $timeout
|
|
set timeout 10
|
|
verbose "Timeout is now 10 seconds" 2
|
|
|
|
proc expect_to_stop_here { ident } {
|
|
# the "at foo.c:36" output we get with -g.
|
|
# the "in func" output we get without -g.
|
|
|
|
gdb_test "" "Breakpoint \[0-9\]*, stop_here .*" "running to stop_here $ident"
|
|
}
|
|
|
|
clean_restart ${binfile}
|
|
|
|
gdb_test "break stop_here if (var1 == 42)" \
|
|
"Breakpoint.*at.* file .*$srcfile, line.*" \
|
|
"setting conditional breakpoint on function"
|
|
gdb_run_cmd
|
|
|
|
expect_to_stop_here "first time"
|
|
|
|
gdb_continue_to_end "breakpoint first time through"
|
|
|
|
# Now we recompile the executable, but without a variable named "var1", first
|
|
# waiting to insure that even on fast machines, the file modification times
|
|
# are distinct. This will force GDB to reload the file on the
|
|
# next "run" command, causing an error when GDB tries to tries to reset
|
|
# the breakpoint.
|
|
|
|
sleep 2
|
|
if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DVARIABLE=var2}] != "" } {
|
|
|
|
# Complication: Since GDB generally holds an open file descriptor on the
|
|
# executable at this point, there are some systems in which the
|
|
# re-compilation will fail. In such cases, we'll consider the test
|
|
# (vacuously) passed providing that re-running it succeeds as before.
|
|
|
|
gdb_run_cmd
|
|
expect_to_stop_here "after re-compile fails"
|
|
gdb_continue_to_end "after re-compile fails"
|
|
|
|
} else {
|
|
|
|
gdb_run_cmd
|
|
|
|
set test "running with invalidated bpt condition after executable changes"
|
|
gdb_test_multiple "" $test {
|
|
-re ".*$inferior_exited_re normally.*$gdb_prompt $" {
|
|
pass $test
|
|
}
|
|
-re ".*Breakpoint .*,( 0x.* in)? (\[^ \]*)exit .*$gdb_prompt $" {
|
|
pass $test
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
set timeout $oldtimeout
|
|
verbose "Timeout is now $timeout seconds" 2
|
|
return 0
|