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34 lines
1.3 KiB
C
34 lines
1.3 KiB
C
/* Machine-dependent definitions for profiling support. ARM EABI version.
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Copyright (C) 2008-2023 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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#include <sysdep.h>
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/* GCC for the ARM cannot compile __builtin_return_address(N) for N != 0,
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so we must use an assembly stub. */
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/* We must not pollute the global namespace. */
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#define mcount_internal __mcount_internal
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extern void mcount_internal (u_long frompc, u_long selfpc);
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#define _MCOUNT_DECL(frompc, selfpc) \
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void mcount_internal (u_long frompc, u_long selfpc)
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/* Define MCOUNT as empty since we have the implementation in another file. */
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#define MCOUNT
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