1 # Copyright 2004-2022 Free Software Foundation, Inc.
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.
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.
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/>. */
16 # Test resolving of an opaque type from the loaded shared library.
18 if {[skip_shlib_tests]} {
22 standard_testfile type-opaque-main.c
24 set libfile type-opaque-lib
25 set libsrc "${srcdir}/${subdir}/${libfile}.c"
26 set libobj [standard_output_file ${libfile}.so]
27 set execsrc "${srcdir}/${subdir}/${srcfile}"
29 remote_exec build "rm -f ${binfile}"
31 # get the value of gcc_compiled
32 if [get_compiler_info] {
36 if { [gdb_compile_shlib $libsrc $libobj {debug}] != ""
37 || [gdb_compile $execsrc ${binfile} executable \
38 [list debug shlib=${libobj}]] != "" } {
42 clean_restart ${binfile}
43 gdb_load_shlib ${libobj}
45 if ![runto_main] then {
50 # DWARF3: An incomplete structure, union or class type is represented by
51 # a structure, union or class entry that does not have a byte size attribute
52 # and that has a DW_AT_declaration attribute.
55 proc body { struct } {
59 # <1><15f>: Abbrev Number: 8 (DW_TAG_structure_type)
60 # DW_AT_name : libtype_opaque
61 # DW_AT_declaration : 1
63 set name "opaque $struct type resolving"
64 gdb_test_multiple "ptype pointer_${struct}_opaque" $name \
66 -re "libfield_opaque.*$gdb_prompt $" {
72 # <1><9e>: Abbrev Number: 2 (DW_TAG_structure_type)
73 # DW_AT_name : libtype_empty
76 # DW_AT_decl_line : 25
78 set name "empty $struct type resolving"
79 gdb_test_multiple "ptype pointer_${struct}_empty" $name \
81 -re "\\{\[ \t\r\n\]*<no data fields>\[ \t\r\n\]*\\}.*$gdb_prompt $" {
84 -re "libfield_empty.*$gdb_prompt $" {
90 # <1><b0>: Abbrev Number: 3 (DW_TAG_structure_type)
91 # DW_AT_sibling : <e3>
92 # DW_AT_name : libtype_filled
95 # DW_AT_decl_line : 29
96 # <2><c7>: Abbrev Number: 4 (DW_TAG_member)
97 # DW_AT_name : mainfield_filled
99 # DW_AT_decl_line : 30
101 # DW_AT_data_member_location: 2 byte block: 23 0 (DW_OP_plus_uconst: 0)
103 set name "filled $struct type resolving"
104 gdb_test_multiple "ptype pointer_${struct}_filled" $name \
106 -re "mainfield_filled.*$gdb_prompt $" {
109 -re "libfield_filled.*$gdb_prompt $" {