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1d506c26 | 1 | # Copyright 2018-2024 Free Software Foundation, Inc. |
59cc4834 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 | |
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 | # This file is part of the gdb testsuite. It is intended to test that | |
16b0db75 TV |
17 | # gdb can correctly print an ada symbol with linkage name before and after |
18 | # symtab expansion. | |
59cc4834 | 19 | |
13c3a74a | 20 | standard_testfile c-linkage-name.c c-linkage-name-2.c |
59cc4834 | 21 | |
13c3a74a TV |
22 | set sources "${srcdir}/${subdir}/${srcfile} ${srcdir}/${subdir}/${srcfile2}" |
23 | if { [gdb_compile "${sources}" "${binfile}" executable {debug}] != "" } { | |
59cc4834 JB |
24 | untested "failed to compile" |
25 | return -1 | |
26 | } | |
27 | ||
16b0db75 TV |
28 | clean_restart |
29 | gdb_test_no_output "set language c" | |
30 | gdb_load ${binfile} | |
c0502da6 | 31 | set readnow [readnow] |
13c3a74a | 32 | |
16b0db75 TV |
33 | set test "verify no symtab expansion" |
34 | if { $readnow } { | |
35 | unsupported $test | |
36 | } else { | |
37 | # Verify that symtab expansion has not taken place. | |
13c3a74a | 38 | |
16b0db75 TV |
39 | gdb_test_no_output "maint info symtabs" $test |
40 | } | |
13c3a74a | 41 | |
c0502da6 TV |
42 | set test "print symada__cS before partial symtab expansion" |
43 | if { $readnow } { | |
44 | unsupported $test | |
45 | } else { | |
46 | # Try to print MUNDANE, but using its linkage name. | |
59cc4834 | 47 | |
c0502da6 | 48 | gdb_test "print symada__cS" \ |
bcfe6157 TT |
49 | " = {a = 100829103}" \ |
50 | "print symada__cS before partial symtab expansion" | |
c0502da6 | 51 | } |
59cc4834 JB |
52 | |
53 | # Force the symbols to be expanded for the unit that contains | |
54 | # our symada__cS symbol by, e.g. inserting a breakpoint on one | |
55 | # of the founction also provided by the same using. | |
56 | ||
13c3a74a TV |
57 | gdb_test "break do_something_other_cu" \ |
58 | "Breakpoint $decimal at $hex: file .*$srcfile2, line $decimal\\." | |
59 | ||
60 | # Verify that partial symtab expansion has taken place for | |
61 | # c-linkage-name-2.c. | |
62 | ||
16b0db75 | 63 | gdb_test "maint info symtabs" "\{ symtab \[^\r\n\]*c-linkage-name-2.c.*" |
13c3a74a TV |
64 | |
65 | # Flush the symbol cache to prevent the lookup to return the same as before. | |
66 | ||
50a5f187 | 67 | gdb_test "maint flush symbol-cache" |
59cc4834 JB |
68 | |
69 | # Try to print MUNDANE using its linkage name again, after partial | |
70 | # symtab expansion. | |
71 | ||
72 | gdb_test "print symada__cS" \ | |
73 | " = {a = 100829103}" \ | |
74 | "print symada__cS after partial symtab expansion" |