| # Copyright 2014-2016 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| load_lib dwarf.exp |
| |
| # This test can only be run on targets which support DWARF-2 and use gas. |
| if {![dwarf2_support]} { |
| return 0 |
| } |
| |
| standard_testfile atomic.c atomic-type-dw.S |
| |
| # Make some DWARF for the test. |
| |
| set asm_file [standard_output_file $srcfile2] |
| Dwarf::assemble $asm_file { |
| cu {} { |
| DW_TAG_compile_unit { |
| {DW_AT_language @DW_LANG_C11} |
| {DW_AT_name atomic-type-dw.c} |
| {DW_AT_comp_dir /tmp} |
| } { |
| declare_labels i_l c_l c_c_l ac_c_l pac_c_l vpac_c_l avpac_c_l |
| |
| i_l: DW_TAG_base_type { |
| {DW_AT_byte_size 4 DW_FORM_sdata} |
| {DW_AT_encoding @DW_ATE_signed} |
| {DW_AT_name int} |
| } |
| |
| c_l: DW_TAG_base_type { |
| {DW_AT_byte_size 2 DW_FORM_sdata} |
| {DW_AT_encoding @DW_ATE_unsigned} |
| {DW_AT_name char} |
| } |
| |
| c_c_l: DW_TAG_const_type { |
| {DW_AT_type :$c_l} |
| } |
| |
| ac_c_l: DW_TAG_atomic_type { |
| {DW_AT_type :$c_c_l} |
| } |
| |
| pac_c_l: DW_TAG_pointer_type { |
| {DW_AT_byte_size 8 DW_FORM_sdata} |
| {DW_AT_type :$ac_c_l} |
| } |
| |
| vpac_c_l: DW_TAG_volatile_type { |
| {DW_AT_type :$pac_c_l} |
| } |
| |
| avpac_c_l: DW_TAG_atomic_type { |
| {DW_AT_type :$vpac_c_l} |
| } |
| |
| DW_TAG_subprogram { |
| {name f} |
| {low_pc [gdb_target_symbol f] addr} |
| {high_pc f_end_lbl addr} |
| {type :$i_l} |
| } { |
| DW_TAG_formal_parameter { |
| {type :$avpac_c_l} |
| {name x} |
| } |
| } |
| } |
| } |
| } |
| |
| if { [prepare_for_testing ${testfile}.exp ${testfile} \ |
| [list $srcfile $asm_file] {nodebug}] } { |
| return -1 |
| } |
| |
| gdb_test "ptype f" "int \\(const _Atomic char \\\* volatile _Atomic\\)" |