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32 lines
1.3 KiB
C
32 lines
1.3 KiB
C
/* Magic instruction to crash quickly and reliably. Generic/stub version.
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Copyright (C) 2014-2025 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _ABORT_INSTR_H
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#define _ABORT_INSTR_H 1
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/* If the compiler provides the generic way to generate the right
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instruction, we can use that without any machine-specific knowledge. */
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#if HAVE_BUILTIN_TRAP
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# define ABORT_INSTRUCTION __builtin_trap ()
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#else
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/* We cannot give any generic instruction to crash the program.
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abort will have to make sure it never returns. */
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#endif
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#endif /* abort-instr.h */
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