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34 lines
1.0 KiB
C
34 lines
1.0 KiB
C
/* This testcase is part of GDB, the GNU debugger.
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Copyright 2009-2015 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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extern volatile int gnu_ifunc_initialized;
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extern int init_stub (int arg);
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extern int final (int arg);
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typedef int (*final_t) (int arg);
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asm (".type gnu_ifunc, %gnu_indirect_function");
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final_t
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gnu_ifunc (void)
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{
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if (! gnu_ifunc_initialized)
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return init_stub;
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else
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return final;
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}
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