1# Copyright 2007-2020 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# 16# This file is part of the gdb testsuite. 17 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 25# question. 26# 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. 30 31standard_testfile 32 33# What compiler are we using? 34if [get_compiler_info] { 35 return -1 36} 37 38# We intentionally compile the source file in twice. 39if {[prepare_for_testing_full "failed to prepare" \ 40 [list $testfile debug $srcfile {debug additional_flags=-DFIRST} \ 41 $srcfile debug]]} { 42 return -1 43} 44 45set foo_bp [gdb_get_line_number "Break here"] 46gdb_test "break $foo_bp" "Breakpoint.*" "expand psymtabs" 47 48