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8acc9f48 | 1 | # Copyright 2007-2013 Free Software Foundation, Inc. |
aa3edb8e JB |
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 |
aa3edb8e | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
aa3edb8e JB |
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 | # |
aa3edb8e | 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/>. |
810cfdbb | 15 | load_lib dwarf.exp |
aa3edb8e JB |
16 | |
17 | # This test can only be run on targets which support DWARF-2 and use gas. | |
810cfdbb | 18 | if {![dwarf2_support]} { |
aa3edb8e JB |
19 | return 0 |
20 | } | |
21 | ||
442ddf59 | 22 | if { [prepare_for_testing dw2-noloc.exp "dw2-noloc" {dw2-noloc-main.c dw2-noloc.S} {nodebug}] } { |
aa3edb8e JB |
23 | return -1 |
24 | } | |
25 | ||
442ddf59 JK |
26 | # Symbols have the form: {file,main}_loc{addr,empty,no}_{,un}resolvable |
27 | # file: Symbol DIE is placed in DW_TAG_compile_unit. | |
28 | # main: Symbol DIE is placed in DW_TAG_subprogram. | |
29 | # locaddr: DW_AT_location is using DW_FORM_block DW_OP_addr <addr>. | |
30 | # locempty: DW_AT_location has zero DW_FORM_block size. | |
31 | # locno: DW_AT_location is not present. | |
32 | # resolvable: .symtab entry exists for this symbol name. | |
33 | # unresolvable: .symtab entry does not exist for this symbol name. | |
34 | # DW_AT_declaration is not present in any of these DIEs. | |
35 | ||
0f4d39d5 | 36 | proc file_symbols {type} { with_test_prefix "$type" { |
442ddf59 JK |
37 | |
38 | global gdb_prompt | |
39 | ||
40 | gdb_test "print file_locaddr_resolvable" "= 1234567890" | |
41 | gdb_test "ptype file_locaddr_resolvable" "type = int" | |
42 | ||
43 | gdb_test "print file_locaddr_unresolvable" "= 1234567890" | |
44 | gdb_test "ptype file_locaddr_unresolvable" "type = int" | |
45 | ||
585fdaa1 | 46 | gdb_test "print file_locempty_resolvable" "= <optimized out>" |
442ddf59 JK |
47 | gdb_test "ptype file_locempty_resolvable" "type = int" |
48 | ||
585fdaa1 | 49 | gdb_test "print file_locempty_unresolvable" "= <optimized out>" |
442ddf59 JK |
50 | gdb_test "ptype file_locempty_unresolvable" "type = int" |
51 | ||
585fdaa1 | 52 | gdb_test "print file_locno_resolvable" "= <optimized out>" |
442ddf59 JK |
53 | gdb_test "ptype file_locno_resolvable" "type = int" |
54 | ||
585fdaa1 | 55 | gdb_test "print file_locno_unresolvable" "= <optimized out>" |
442ddf59 JK |
56 | gdb_test "ptype file_locno_unresolvable" "type = int" |
57 | ||
58 | gdb_test "print file_extern_locaddr_resolvable" "= 1234567890" | |
59 | gdb_test "ptype file_extern_locaddr_resolvable" "type = int" | |
60 | ||
61 | gdb_test "print file_extern_locaddr_unresolvable" "= 1234567890" | |
62 | gdb_test "ptype file_extern_locaddr_unresolvable" "type = int" | |
63 | ||
585fdaa1 | 64 | gdb_test "print file_extern_locempty_resolvable" "= <optimized out>" |
442ddf59 JK |
65 | gdb_test "ptype file_extern_locempty_resolvable" "type = int" |
66 | ||
585fdaa1 | 67 | gdb_test "print file_extern_locempty_unresolvable" "= <optimized out>" |
442ddf59 JK |
68 | gdb_test "ptype file_extern_locempty_unresolvable" "type = int" |
69 | ||
70 | gdb_test "print file_extern_locno_resolvable" "= 1234567890" | |
71 | gdb_test "ptype file_extern_locno_resolvable" "type = int" | |
72 | ||
73 | # `print file_extern_locno_unresolvable' currently prints | |
74 | # Address of symbol "file_extern_locno_unresolvable" is unknown. | |
75 | # As DW_AT_declaration is not present in this DIE | |
585fdaa1 | 76 | # it should print <optimized out>. As usefulness of such DIE is not |
442ddf59 | 77 | # clear its resolution is not being tested. |
6a5870ce | 78 | }} |
aa3edb8e | 79 | |
442ddf59 JK |
80 | file_symbols no-run |
81 | ||
82 | if ![runto_main] { | |
aa3edb8e JB |
83 | return -1 |
84 | } | |
85 | ||
442ddf59 JK |
86 | file_symbols in-main |
87 | ||
88 | ||
89 | gdb_test "print main_local_locaddr_resolvable" "= 1234567890" | |
90 | gdb_test "ptype main_local_locaddr_resolvable" "type = int" | |
91 | ||
92 | gdb_test "print main_local_locaddr_unresolvable" "= 1234567890" | |
93 | gdb_test "ptype main_local_locaddr_unresolvable" "type = int" | |
94 | ||
585fdaa1 | 95 | gdb_test "print main_local_locempty_resolvable" "= <optimized out>" |
442ddf59 JK |
96 | gdb_test "ptype main_local_locempty_resolvable" "type = int" |
97 | ||
585fdaa1 | 98 | gdb_test "print main_local_locempty_unresolvable" "= <optimized out>" |
442ddf59 JK |
99 | gdb_test "ptype main_local_locempty_unresolvable" "type = int" |
100 | ||
585fdaa1 | 101 | gdb_test "print main_local_locno_resolvable" "= <optimized out>" |
442ddf59 JK |
102 | gdb_test "ptype main_local_locno_resolvable" "type = int" |
103 | ||
585fdaa1 | 104 | gdb_test "print main_local_locno_unresolvable" "= <optimized out>" |
442ddf59 JK |
105 | gdb_test "ptype main_local_locno_unresolvable" "type = int" |
106 | ||
107 | gdb_test "print main_extern_locaddr_resolvable" "= 1234567890" | |
108 | gdb_test "ptype main_extern_locaddr_resolvable" "type = int" | |
109 | ||
110 | gdb_test "print main_extern_locaddr_unresolvable" "= 1234567890" | |
111 | gdb_test "ptype main_extern_locaddr_unresolvable" "type = int" | |
112 | ||
585fdaa1 | 113 | gdb_test "print main_extern_locempty_resolvable" "= <optimized out>" |
442ddf59 JK |
114 | gdb_test "ptype main_extern_locempty_resolvable" "type = int" |
115 | ||
585fdaa1 | 116 | gdb_test "print main_extern_locempty_unresolvable" "= <optimized out>" |
442ddf59 JK |
117 | gdb_test "ptype main_extern_locempty_unresolvable" "type = int" |
118 | ||
119 | gdb_test "print main_extern_locno_resolvable" "= 1234567890" | |
120 | gdb_test "ptype main_extern_locno_resolvable" "type = int" | |
aa3edb8e | 121 | |
442ddf59 | 122 | # For `main_extern_locno_unresolvable' see `file_extern_locno_unresolvable'. |