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| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
|---|---|
| 2 | #ifndef _ASM_MICROBLAZE_FTRACE |
| 3 | #define _ASM_MICROBLAZE_FTRACE |
| 4 | |
| 5 | #ifdef CONFIG_FUNCTION_TRACER |
| 6 | |
| 7 | #define MCOUNT_ADDR ((unsigned long)(_mcount)) |
| 8 | #define MCOUNT_INSN_SIZE 8 /* sizeof mcount call */ |
| 9 | |
| 10 | #ifndef __ASSEMBLER__ |
| 11 | extern void _mcount(void); |
| 12 | extern void ftrace_call_graph(void); |
| 13 | void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr); |
| 14 | #endif |
| 15 | |
| 16 | #ifdef CONFIG_DYNAMIC_FTRACE |
| 17 | /* relocation of mcount call site is the same as the address */ |
| 18 | static inline unsigned long ftrace_call_adjust(unsigned long addr) |
| 19 | { |
| 20 | return addr; |
| 21 | } |
| 22 | |
| 23 | struct dyn_arch_ftrace { |
| 24 | }; |
| 25 | #endif /* CONFIG_DYNAMIC_FTRACE */ |
| 26 | |
| 27 | #endif /* CONFIG_FUNCTION_TRACER */ |
| 28 | #endif /* _ASM_MICROBLAZE_FTRACE */ |
| 29 |
Warning: This file is not a C or C++ file. It does not have highlighting.