Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
32 lines
764 B
C
32 lines
764 B
C
/*
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* arch/xtensa/include/asm/ftrace.h
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 2013 Tensilica Inc.
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*/
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#ifndef _XTENSA_FTRACE_H
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#define _XTENSA_FTRACE_H
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#include <asm/processor.h>
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#ifndef __ASSEMBLER__
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extern unsigned long return_address(unsigned level);
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#define ftrace_return_address(n) return_address(n)
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#endif /* __ASSEMBLER__ */
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#ifdef CONFIG_FUNCTION_TRACER
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#define MCOUNT_ADDR ((unsigned long)(_mcount))
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#define MCOUNT_INSN_SIZE 3
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#ifndef __ASSEMBLER__
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extern void _mcount(void);
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#define mcount _mcount
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#endif /* __ASSEMBLER__ */
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#endif /* CONFIG_FUNCTION_TRACER */
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#endif /* _XTENSA_FTRACE_H */
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