1d58d6a26c
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.
31 lines
1 KiB
C
31 lines
1 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2012-2019 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <stdio.h>
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#include "print-file-var.h"
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ATTRIBUTE_VISIBILITY int this_version_id = 203;
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START_EXTERN_C
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int
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get_version_2 (void)
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{
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printf ("get_version_2: &this_version_id=%p, this_version_id=%d\n", &this_version_id, this_version_id);
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return this_version_id;
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}
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END_EXTERN_C
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