1 # Copyright 2007-2017 Free Software Foundation, Inc.
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.
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.
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/>.
16 # This file is part of the gdb testsuite.
18 # It's possible to have a program that contains two compilation units
19 # for the same source file name, that have code at different lines.
20 # For example, in this test, we compile expand-psymtabs.c twice with
21 # different preprocessor symbols #defined; the first .o only has
22 # 'main' at some earlier source lines, while the second .o only has
23 # 'foo' at later source lines. So when setting breakpoints by line
24 # number, which full symtab we need depends on the line number in
27 # This test is meant to verify that, even with lazy partial symtab
28 # reading in effect, GDB can set breakpoints by line number
29 # successfully in either compilation unit.
33 # What compiler are we using?
34 if [get_compiler_info] {
38 # We intentionally compile the source file in twice.
39 if {[prepare_for_testing_full "failed to prepare" \
40 [list $testfile debug $srcfile {debug additional_flags=-DFIRST} \
45 set foo_bp [gdb_get_line_number "Break here"]
46 gdb_test "break $foo_bp" "Breakpoint.*" "expand psymtabs"