1 # Copyright 2013 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/>.
18 # This test can only be run on targets which support DWARF-2 and use gas.
19 if {![dwarf2_support]} {
23 if { [skip_cplus_tests] } { continue }
25 standard_testfile .c implptrconst-dw.S
27 # Make some DWARF for the test.
28 set asm_file [standard_output_file $srcfile2]
29 Dwarf::assemble $asm_file {
30 # Creating a CU with 4-byte addresses lets this test link on both
31 # 32- and 64-bit machines.
34 declare_labels byte_label size_type_label array_label
35 declare_labels var_label ptr_label
37 byte_label: base_type {
39 {encoding @DW_ATE_signed}
40 {byte_size 1 DW_FORM_sdata}
43 size_type_label: base_type {
45 {encoding @DW_ATE_unsigned}
46 {byte_size 4 DW_FORM_sdata}
49 array_label: array_type {
53 {type :$size_type_label}
54 {upper_bound 7 DW_FORM_data1}
58 var_label: DW_TAG_variable {
61 {const_value rstuvwxy DW_FORM_block1}
64 ptr_label: pointer_type {
65 {byte_size 4 DW_FORM_sdata}
73 GNU_implicit_pointer $var_label 0
81 GNU_implicit_pointer $var_label 2
88 if {[gdb_compile ${srcdir}/${subdir}/${srcfile} ${binfile}1.o \
89 object {nodebug}] != ""} {
93 if {[gdb_compile $asm_file ${binfile}2.o object {nodebug}] != ""} {
97 if {[gdb_compile [list ${binfile}1.o ${binfile}2.o] \
98 "${binfile}" executable {}] != ""} {
102 # We need --readnow because otherwise we never read in the CU we
104 set saved_gdbflags $GDBFLAGS
105 set GDBFLAGS "$GDBFLAGS -readnow"
106 clean_restart ${testfile}
107 set GDBFLAGS $saved_gdbflags
113 gdb_test "print *c" " = 114 'r'"
114 gdb_test "print d\[-2\]" " = 114 'r'"