mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-09-03 01:28:04 +00:00
44a4ef59d5
While the GCC and Clang compilers already define __ASSEMBLER__ automatically when compiling assembly code, __ASSEMBLY__ is a macro that only gets defined by the Makefiles in the kernel. This can be very confusing when switching between userspace and kernelspace coding, or when dealing with uapi headers that rather should use __ASSEMBLER__ instead. So let's standardize on the __ASSEMBLER__ macro that is provided by the compilers now. This is a completely mechanical patch (done with a simple "sed -i" statement). Cc: Chris Zankel <chris@zankel.net> Cc: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <20250314071013.1575167-40-thuth@redhat.com> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
32 lines
764 B
C
32 lines
764 B
C
/*
|
|
* arch/xtensa/include/asm/ftrace.h
|
|
*
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
* for more details.
|
|
*
|
|
* Copyright (C) 2013 Tensilica Inc.
|
|
*/
|
|
#ifndef _XTENSA_FTRACE_H
|
|
#define _XTENSA_FTRACE_H
|
|
|
|
#include <asm/processor.h>
|
|
|
|
#ifndef __ASSEMBLER__
|
|
extern unsigned long return_address(unsigned level);
|
|
#define ftrace_return_address(n) return_address(n)
|
|
#endif /* __ASSEMBLER__ */
|
|
|
|
#ifdef CONFIG_FUNCTION_TRACER
|
|
|
|
#define MCOUNT_ADDR ((unsigned long)(_mcount))
|
|
#define MCOUNT_INSN_SIZE 3
|
|
|
|
#ifndef __ASSEMBLER__
|
|
extern void _mcount(void);
|
|
#define mcount _mcount
|
|
#endif /* __ASSEMBLER__ */
|
|
#endif /* CONFIG_FUNCTION_TRACER */
|
|
|
|
#endif /* _XTENSA_FTRACE_H */
|