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88b9d363 | 1 | # Copyright 2015-2022 Free Software Foundation, Inc. |
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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 | ||
16 | load_lib dwarf.exp | |
17 | ||
18 | # This test can only be run on targets which support DWARF-2 and use gas. | |
19 | if {![dwarf2_support]} { | |
20 | return 0 | |
21 | } | |
22 | ||
d1c8a76d | 23 | standard_testfile .c .S |
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24 | |
25 | # Set up the DWARF for the test. | |
26 | ||
27 | set asm_file [standard_output_file $srcfile2] | |
28 | Dwarf::assemble $asm_file { | |
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29 | global srcfile |
30 | ||
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31 | cu {} { |
32 | DW_TAG_compile_unit { | |
7cf28874 | 33 | {DW_AT_language @DW_LANG_C_plus_plus} |
9476b583 | 34 | {DW_AT_name $srcfile} |
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35 | {DW_AT_comp_dir /tmp} |
36 | ||
37 | } { | |
38 | declare_labels b_l | |
39 | ||
40 | b_l: DW_TAG_base_type { | |
41 | {DW_AT_byte_size 1 DW_FORM_sdata} | |
42 | {DW_AT_encoding @DW_ATE_signed} | |
43 | {DW_AT_name bool} | |
44 | } | |
45 | DW_TAG_subprogram { | |
90c3ec2d | 46 | {MACRO_AT_func {f}} |
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47 | {type :$b_l} |
48 | {DW_AT_MIPS_linkage_name _Z1fv} | |
49 | } | |
50 | DW_TAG_subprogram { | |
90c3ec2d | 51 | {MACRO_AT_func {g}} |
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52 | {type :$b_l} |
53 | {DW_AT_MIPS_linkage_name 42 DW_FORM_data1} | |
54 | } | |
55 | } | |
56 | } | |
57 | } | |
58 | ||
5b362f04 | 59 | if { [prepare_for_testing "failed to prepare" ${testfile} \ |
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60 | [list $srcfile $asm_file] {nodebug}] } { |
61 | return -1 | |
62 | } | |
63 | ||
64 | # A successful run will have two PASSes. A GDB that's lacking | |
65 | # attribute type checking will segfault at some point. It doesn't | |
66 | # much matter what we test here, so long as we do something to make | |
67 | # sure that the DWARF is read. | |
68 | ||
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69 | gdb_test "ptype f" " = bool \\(void\\)" |
70 | gdb_test "ptype g" " = bool \\(void\\)" |