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>
35 lines
802 B
C
35 lines
802 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_SPARC64_FTRACE
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#define _ASM_SPARC64_FTRACE
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#ifdef CONFIG_MCOUNT
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#define MCOUNT_ADDR ((unsigned long)(_mcount))
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#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
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#ifndef __ASSEMBLER__
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void _mcount(void);
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#endif
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#endif /* CONFIG_MCOUNT */
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#if defined(CONFIG_SPARC64) && !defined(CC_USE_FENTRY)
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#define HAVE_FUNCTION_GRAPH_FP_TEST
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#endif
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#ifdef CONFIG_DYNAMIC_FTRACE
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/* relocation of mcount call site is the same as the address */
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static inline unsigned long ftrace_call_adjust(unsigned long addr)
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{
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return addr;
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}
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struct dyn_arch_ftrace {
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};
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#endif /* CONFIG_DYNAMIC_FTRACE */
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unsigned long prepare_ftrace_return(unsigned long parent,
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unsigned long self_addr,
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unsigned long frame_pointer);
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#endif /* _ASM_SPARC64_FTRACE */
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