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618f726f | 1 | # Copyright 2004-2016 Free Software Foundation, Inc. |
0b49cb80 JK |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
0b49cb80 | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
0b49cb80 JK |
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. | |
e22f8b7c | 12 | # |
0b49cb80 | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
0b49cb80 | 15 | |
0b49cb80 JK |
16 | # Test resolving of an opaque type from the loaded shared library. |
17 | ||
48b56b6a | 18 | if {[skip_shlib_tests]} { |
19 | return -1 | |
20 | } | |
21 | ||
62cef515 | 22 | standard_testfile type-opaque-main.c |
0b49cb80 | 23 | |
62cef515 | 24 | set libfile type-opaque-lib |
0b49cb80 | 25 | set libsrc "${srcdir}/${subdir}/${libfile}.c" |
62cef515 | 26 | set libobj [standard_output_file ${libfile}.so] |
0b49cb80 JK |
27 | set execsrc "${srcdir}/${subdir}/${srcfile}" |
28 | ||
29 | remote_exec build "rm -f ${binfile}" | |
30 | ||
0b49cb80 | 31 | # get the value of gcc_compiled |
4c93b1db | 32 | if [get_compiler_info] { |
0b49cb80 JK |
33 | return -1 |
34 | } | |
35 | ||
36 | if { [gdb_compile_shlib $libsrc $libobj {debug}] != "" | |
37 | || [gdb_compile $execsrc ${binfile} executable \ | |
38 | [list debug shlib=${libobj}]] != "" } { | |
39 | return -1 | |
40 | } | |
41 | ||
62cef515 | 42 | clean_restart ${binfile} |
d9019901 | 43 | gdb_load_shlib ${libobj} |
0b49cb80 JK |
44 | |
45 | if ![runto_main] then { | |
bc6c7af4 | 46 | fail "can't run to main" |
0b49cb80 JK |
47 | return 0 |
48 | } | |
49 | ||
50 | ||
51 | # DWARF3: An incomplete structure, union or class type is represented by | |
52 | # a structure, union or class entry that does not have a byte size attribute | |
53 | # and that has a DW_AT_declaration attribute. | |
54 | ||
55 | ||
56 | proc body { struct } { | |
57 | global gdb_prompt | |
58 | ||
59 | ||
60 | # <1><15f>: Abbrev Number: 8 (DW_TAG_structure_type) | |
61 | # DW_AT_name : libtype_opaque | |
62 | # DW_AT_declaration : 1 | |
63 | ||
64 | set name "opaque $struct type resolving" | |
65 | gdb_test_multiple "ptype pointer_${struct}_opaque" $name \ | |
66 | { | |
67 | -re "libfield_opaque.*$gdb_prompt $" { | |
68 | pass $name | |
69 | } | |
70 | } | |
71 | ||
72 | ||
73 | # <1><9e>: Abbrev Number: 2 (DW_TAG_structure_type) | |
74 | # DW_AT_name : libtype_empty | |
75 | # DW_AT_byte_size : 0 | |
76 | # DW_AT_decl_file : 1 | |
77 | # DW_AT_decl_line : 25 | |
78 | ||
79 | set name "empty $struct type resolving" | |
80 | gdb_test_multiple "ptype pointer_${struct}_empty" $name \ | |
81 | { | |
82 | -re "\\{\[ \t\r\n\]*<no data fields>\[ \t\r\n\]*\\}.*$gdb_prompt $" { | |
83 | pass $name | |
84 | } | |
85 | -re "libfield_empty.*$gdb_prompt $" { | |
86 | fail $name | |
87 | } | |
88 | } | |
89 | ||
90 | ||
91 | # <1><b0>: Abbrev Number: 3 (DW_TAG_structure_type) | |
92 | # DW_AT_sibling : <e3> | |
93 | # DW_AT_name : libtype_filled | |
94 | # DW_AT_byte_size : 4 | |
95 | # DW_AT_decl_file : 1 | |
96 | # DW_AT_decl_line : 29 | |
97 | # <2><c7>: Abbrev Number: 4 (DW_TAG_member) | |
98 | # DW_AT_name : mainfield_filled | |
99 | # DW_AT_decl_file : 1 | |
100 | # DW_AT_decl_line : 30 | |
101 | # DW_AT_type : <e3> | |
102 | # DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0) | |
103 | ||
104 | set name "filled $struct type resolving" | |
105 | gdb_test_multiple "ptype pointer_${struct}_filled" $name \ | |
106 | { | |
107 | -re "mainfield_filled.*$gdb_prompt $" { | |
108 | pass $name | |
109 | } | |
110 | -re "libfield_filled.*$gdb_prompt $" { | |
111 | fail $name | |
112 | } | |
113 | } | |
114 | ||
115 | ||
116 | } | |
117 | ||
118 | ||
119 | body struct | |
120 | body union |