1 # Copyright 2011-2024 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/>.
17 # This test can only be run on targets which support DWARF-2 and use gas.
18 require dwarf2_support
20 standard_testfile main.c .S
21 set executable ${testfile}
24 set asm_file [standard_output_file $srcfile2]
25 Dwarf::assemble $asm_file {
26 cu { version 3 addr_size 4 } {
28 {producer "GNU C 4.4.3"}
29 {language @DW_LANG_C89}
32 declare_labels int_label struct_label pointer_label variable_label
34 int_label: base_type {
36 {encoding @DW_ATE_signed}
40 struct_label: structure_type {
47 {data_member_location 0 data1}
52 {MACRO_AT_func { main }}
56 pointer_label: pointer_type {
61 variable_label: DW_TAG_variable {
63 {location {} DW_FORM_block1}
70 GNU_implicit_pointer $variable_label 0
72 {type :$pointer_label}
79 if [prepare_for_testing "failed to prepare" $executable "${asm_file} ${srcfile}" {}] {
83 # DW_OP_GNU_implicit_pointer implementation requires a valid frame.
88 gdb_test "p p->f" " = <optimized out>"