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e2882c85 | 1 | # Copyright 2014-2018 Free Software Foundation, Inc. |
2b4fd423 DE |
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 | load_lib gdb-python.exp | |
18 | ||
19 | # This test can only be run on targets which support DWARF-2 and use gas. | |
20 | if {![dwarf2_support]} { | |
21 | return 0 | |
22 | } | |
23 | ||
24 | # This test can also only be run when we have python support in gdb, | |
25 | # but that test can only be done after gdb has started, below. | |
26 | ||
27 | standard_testfile main.c symtab-producer-dw.S | |
28 | ||
29 | # Make some DWARF for the test. | |
30 | set asm_file [standard_output_file $srcfile2] | |
31 | Dwarf::assemble $asm_file { | |
32 | cu {} { | |
33 | DW_TAG_compile_unit { | |
34 | {DW_AT_producer "ACME Compiler Company"} | |
35 | {DW_AT_language @DW_LANG_C} | |
36 | {DW_AT_name symtab-producer-dw.c} | |
37 | {DW_AT_comp_dir /tmp} | |
38 | } { | |
39 | declare_labels integer_label | |
40 | ||
41 | integer_label: DW_TAG_base_type { | |
42 | {DW_AT_byte_size 4 DW_FORM_sdata} | |
43 | {DW_AT_encoding @DW_ATE_signed} | |
44 | {DW_AT_name integer} | |
45 | } | |
46 | ||
47 | DW_TAG_variable { | |
48 | {DW_AT_name with_producer} | |
49 | {DW_AT_type :$integer_label} | |
50 | {DW_AT_external 1 flag} | |
51 | {DW_AT_const_value 42 DW_FORM_sdata} | |
52 | } | |
53 | } | |
54 | } | |
55 | cu {} { | |
56 | DW_TAG_compile_unit { | |
57 | {DW_AT_language @DW_LANG_C} | |
58 | {DW_AT_name symtab-producer2-dw.c} | |
59 | {DW_AT_comp_dir /tmp} | |
60 | } { | |
61 | declare_labels integer_label | |
62 | ||
63 | integer_label: DW_TAG_base_type { | |
64 | {DW_AT_byte_size 4 DW_FORM_sdata} | |
65 | {DW_AT_encoding @DW_ATE_signed} | |
66 | {DW_AT_name integer} | |
67 | } | |
68 | ||
69 | DW_TAG_variable { | |
70 | {DW_AT_name without_producer} | |
71 | {DW_AT_type :$integer_label} | |
72 | {DW_AT_external 1 flag} | |
73 | {DW_AT_const_value 43 DW_FORM_sdata} | |
74 | } | |
75 | } | |
76 | } | |
77 | } | |
78 | ||
79 | # We need --readnow because otherwise we never read in the CUs we | |
80 | # created above. | |
81 | set saved_gdbflags $GDBFLAGS | |
82 | set GDBFLAGS "$GDBFLAGS -readnow" | |
83 | ||
5b362f04 | 84 | if { [prepare_for_testing "failed to prepare" ${testfile} \ |
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85 | [list $srcfile $asm_file] {nodebug}] } { |
86 | set GDBFLAGS $saved_gdbflags | |
87 | return -1 | |
88 | } | |
89 | ||
90 | set GDBFLAGS $saved_gdbflags | |
91 | ||
92 | # Skip all tests if Python scripting is not enabled. | |
93 | if { [skip_python_tests] } { continue } | |
94 | ||
95 | gdb_py_test_silent_cmd "python with_producer = gdb.lookup_global_symbol(\"with_producer\")" \ | |
96 | "get with_producer symbol" 0 | |
97 | ||
d7fc3181 | 98 | gdb_test "python print(with_producer.symtab.producer)" "ACME Compiler Company" |
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99 | |
100 | gdb_py_test_silent_cmd "python without_producer = gdb.lookup_global_symbol(\"without_producer\")" \ | |
101 | "get without_producer symbol" 0 | |
102 | ||
d7fc3181 | 103 | gdb_test "python print(without_producer.symtab.producer)" "None" |