1 # Copyright 2008, 2009, 2010 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 test can only be run on targets which support DWARF-2 and use gas.
17 # For now pick a sampling of likely targets.
18 if {![istarget *-*-linux*]
19 && ![istarget *-*-gnu*]
20 && ![istarget *-*-elf*]
21 && ![istarget *-*-openbsd*]
22 && ![istarget arm-*-eabi*]
23 && ![istarget powerpc-*-eabi*]} {
27 set testfile "dw2-ref-missing-frame"
28 set sources [list ${testfile}-main.c ${testfile}.S]
30 # First try referencing DW_AT_frame_base which is not defined.
31 set executable_nofb ${testfile}-nofb
32 if { [prepare_for_testing ${testfile}.exp $executable_nofb $sources {nodebug additional_flags=-DNO_FRAME_BASE}] } {
37 gdb_test "p main_var" {Could not find the frame base for "main".}
40 # And now try referencing DW_AT_frame_base defined using a self-reference
42 set executable_fb ${testfile}-fb
43 if { [prepare_for_testing ${testfile}.exp $executable_fb $sources {nodebug}] } {
48 gdb_test "p main_var" "DWARF-2 expression error: Loop detected .*"