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| author | Pedro Alves <palves@redhat.com> | 2019-07-20 01:20:35 +0100 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-10-02 09:53:17 -0600 |
| commit | 1d58d6a26c2a93b80f93a5d058dd678782affd5d (patch) | |
| tree | e1c71bba761d41f04247d87f76116821db6cab5f /gdb/testsuite/gdb.base/print-file-var-lib2.c | |
| parent | 4b610737f02338b2aea7641ab771aa5e137d067c (diff) | |
| download | binutils-1d58d6a26c2a93b80f93a5d058dd678782affd5d.zip binutils-1d58d6a26c2a93b80f93a5d058dd678782affd5d.tar.gz binutils-1d58d6a26c2a93b80f93a5d058dd678782affd5d.tar.bz2 | |
Make print-file-var.exp test attribute visibility hidden, dlopen, and main symbol
Make gdb.base/print-file-var.exp test all combinations of:
- attribute hidden in the this_version_id symbols or not
- dlopen or not
- this_version_id symbol in main file or not
- C++
gdb/testsuite/ChangeLog
2019-10-02 Pedro Alves <palves@redhat.com>
Andrew Burgess <andrew.burgess@embecosm.com>
* gdb.base/print-file-var-lib1.c: Include <stdio.h> and
"print-file-var.h".
(this_version_id) Use ATTRIBUTE_VISIBILITY.
(get_version_1): Print this_version_id and its address.
Add extern "C" wrappers around interface functions.
* gdb.base/print-file-var-lib2.c: Include <stdio.h> and
"print-file-var.h".
(this_version_id) Use ATTRIBUTE_VISIBILITY.
(get_version_2): Print this_version_id and its address.
Add extern "C" wrappers around interface functions.
* gdb.base/print-file-var-main.c: Include <dlfcn.h>, <assert.h>,
<stddef.h> and "print-file-var.h".
Add extern "C" wrappers around interface functions.
[VERSION_ID_MAIN] (this_version_id): Define.
(main): Define v0. Use dlopen if SHLIB_NAME is defined.
* gdb.base/print-file-var.h: Add some #defines to simplify setting
up extern "C" blocks.
* gdb.base/print-file-var.exp (test): New, factored out from top
level.
(top level): Test all combinations of attribute hidden or not,
dlopen or not, and this_version_id symbol in main file or not.
Compile tests as both C++ and C, make test names unique.
Diffstat (limited to 'gdb/testsuite/gdb.base/print-file-var-lib2.c')
| -rw-r--r-- | gdb/testsuite/gdb.base/print-file-var-lib2.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/gdb/testsuite/gdb.base/print-file-var-lib2.c b/gdb/testsuite/gdb.base/print-file-var-lib2.c index 28bd1ac..b392aff 100644 --- a/gdb/testsuite/gdb.base/print-file-var-lib2.c +++ b/gdb/testsuite/gdb.base/print-file-var-lib2.c @@ -14,10 +14,18 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -int this_version_id = 203; +#include <stdio.h> +#include "print-file-var.h" + +ATTRIBUTE_VISIBILITY int this_version_id = 203; + +START_EXTERN_C int get_version_2 (void) { + printf ("get_version_2: &this_version_id=%p, this_version_id=%d\n", &this_version_id, this_version_id); return this_version_id; } + +END_EXTERN_C |