From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- arch/csky/include/asm/ftrace.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 arch/csky/include/asm/ftrace.h (limited to 'arch/csky/include/asm/ftrace.h') diff --git a/arch/csky/include/asm/ftrace.h b/arch/csky/include/asm/ftrace.h new file mode 100644 index 000000000..9b8634173 --- /dev/null +++ b/arch/csky/include/asm/ftrace.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __ASM_CSKY_FTRACE_H +#define __ASM_CSKY_FTRACE_H + +#define MCOUNT_INSN_SIZE 14 + +#define HAVE_FUNCTION_GRAPH_FP_TEST + +#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR + +#define ARCH_SUPPORTS_FTRACE_OPS 1 + +#define MCOUNT_ADDR ((unsigned long)_mcount) + +#ifndef __ASSEMBLY__ + +extern void _mcount(unsigned long); + +extern void ftrace_graph_call(void); + +static inline unsigned long ftrace_call_adjust(unsigned long addr) +{ + return addr; +} + +struct dyn_arch_ftrace { +}; +#endif /* !__ASSEMBLY__ */ +#endif /* __ASM_CSKY_FTRACE_H */ -- cgit v1.2.3