1# Copyright 2007, 2008, 2009, 2010, 2011 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, write to the Free Software 15# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 16# 17# This file is part of the gdb testsuite. 18 19if $tracelevel then { 20 strace $tracelevel 21} 22 23# It's possible to have a program that contains two compilation units 24# for the same source file name, that have code at different lines. 25# For example, in this test, we compile expand-psymtabs.c twice with 26# different preprocessor symbols #defined; the first .o only has 27# 'main' at some earlier source lines, while the second .o only has 28# 'foo' at later source lines. So when setting breakpoints by line 29# number, which full symtab we need depends on the line number in 30# question. 31# 32# This test is meant to verify that, even with lazy partial symtab 33# reading in effect, GDB can set breakpoints by line number 34# successfully in either compilation unit. 35 36set testfile expand-psymtabs 37set srcfile ${testfile}.c 38set binfile ${objdir}/${subdir}/${testfile} 39set binfile_1 ${objdir}/${subdir}/${testfile}_1.o 40set binfile_2 ${objdir}/${subdir}/${testfile}_2.o 41 42# What compiler are we using? 43if [get_compiler_info ${binfile}] { 44 return -1 45} 46 47if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile_1}" object {debug additional_flags=-DFIRST} ] != "" } { 48 untested expand-psymtabs.exp 49 return -1 50} 51 52if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile_2}" object {debug}] != "" } { 53 untested expand-psymtabs.exp 54 return -1 55} 56 57if { [gdb_compile "${binfile_1} ${binfile_2}" "${binfile}" executable {debug}] != "" } { 58 untested expand-psymtabs.exp 59 return -1 60} 61 62gdb_exit 63gdb_start 64gdb_reinitialize_dir $srcdir/$subdir 65gdb_load ${binfile} 66 67set foo_bp [gdb_get_line_number "Break here"] 68gdb_test "break $foo_bp" "Breakpoint.*" "Expand psymtabs" 69 70