| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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 __ASSEMBLY__ |
| 11 | extern void _mcount(void); |
| 12 | extern void ftrace_call_graph(void); |
| 13 | #endif |
| 14 | |
| 15 | #ifdef CONFIG_DYNAMIC_FTRACE |
| 16 | /* reloction of mcount call site is the same as the address */ |
| 17 | static inline unsigned long ftrace_call_adjust(unsigned long addr) |
| 18 | { |
| 19 | return addr; |
| 20 | } |
| 21 | |
| 22 | struct dyn_arch_ftrace { |
| 23 | }; |
| 24 | #endif /* CONFIG_DYNAMIC_FTRACE */ |
| 25 | |
| 26 | #endif /* CONFIG_FUNCTION_TRACER */ |
| 27 | #endif /* _ASM_MICROBLAZE_FTRACE */ |