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42a4f53d | 1 | # Copyright 2014-2019 Free Software Foundation, Inc. |
a2c2acaf MW |
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, see <http://www.gnu.org/licenses/>. | |
15 | load_lib dwarf.exp | |
16 | ||
17 | # This test can only be run on targets which support DWARF-2 and use gas. | |
18 | if {![dwarf2_support]} { | |
19 | return 0 | |
20 | } | |
21 | ||
22 | standard_testfile atomic.c atomic-type-dw.S | |
23 | ||
24 | # Make some DWARF for the test. | |
25 | ||
26 | set asm_file [standard_output_file $srcfile2] | |
27 | Dwarf::assemble $asm_file { | |
e8732474 JK |
28 | global srcdir subdir srcfile |
29 | ||
30 | set f_result [function_range f ${srcdir}/${subdir}/${srcfile}] | |
31 | set f_start [lindex $f_result 0] | |
32 | set f_length [lindex $f_result 1] | |
33 | ||
a2c2acaf MW |
34 | cu {} { |
35 | DW_TAG_compile_unit { | |
36 | {DW_AT_language @DW_LANG_C11} | |
37 | {DW_AT_name atomic-type-dw.c} | |
38 | {DW_AT_comp_dir /tmp} | |
39 | } { | |
40 | declare_labels i_l c_l c_c_l ac_c_l pac_c_l vpac_c_l avpac_c_l | |
41 | ||
42 | i_l: DW_TAG_base_type { | |
43 | {DW_AT_byte_size 4 DW_FORM_sdata} | |
44 | {DW_AT_encoding @DW_ATE_signed} | |
45 | {DW_AT_name int} | |
46 | } | |
47 | ||
48 | c_l: DW_TAG_base_type { | |
49 | {DW_AT_byte_size 2 DW_FORM_sdata} | |
50 | {DW_AT_encoding @DW_ATE_unsigned} | |
51 | {DW_AT_name char} | |
52 | } | |
53 | ||
54 | c_c_l: DW_TAG_const_type { | |
55 | {DW_AT_type :$c_l} | |
56 | } | |
57 | ||
58 | ac_c_l: DW_TAG_atomic_type { | |
59 | {DW_AT_type :$c_c_l} | |
60 | } | |
61 | ||
62 | pac_c_l: DW_TAG_pointer_type { | |
63 | {DW_AT_byte_size 8 DW_FORM_sdata} | |
64 | {DW_AT_type :$ac_c_l} | |
65 | } | |
66 | ||
67 | vpac_c_l: DW_TAG_volatile_type { | |
68 | {DW_AT_type :$pac_c_l} | |
69 | } | |
70 | ||
71 | avpac_c_l: DW_TAG_atomic_type { | |
72 | {DW_AT_type :$vpac_c_l} | |
73 | } | |
74 | ||
75 | DW_TAG_subprogram { | |
76 | {name f} | |
e8732474 JK |
77 | {low_pc $f_start addr} |
78 | {high_pc "$f_start + $f_length" addr} | |
a2c2acaf MW |
79 | {type :$i_l} |
80 | } { | |
81 | DW_TAG_formal_parameter { | |
82 | {type :$avpac_c_l} | |
83 | {name x} | |
84 | } | |
85 | } | |
86 | } | |
87 | } | |
88 | } | |
89 | ||
5b362f04 | 90 | if { [prepare_for_testing "failed to prepare" ${testfile} \ |
a2c2acaf MW |
91 | [list $srcfile $asm_file] {nodebug}] } { |
92 | return -1 | |
93 | } | |
94 | ||
95 | gdb_test "ptype f" "int \\(const _Atomic char \\\* volatile _Atomic\\)" |