| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef _ASM_MICROBLAZE_FTRACE | |
| #define _ASM_MICROBLAZE_FTRACE | |
| #ifdef CONFIG_FUNCTION_TRACER | |
| #define MCOUNT_ADDR ((unsigned long)(_mcount)) | |
| #define MCOUNT_INSN_SIZE 8 /* sizeof mcount call */ | |
| #ifndef __ASSEMBLER__ | |
| extern void _mcount(void); | |
| extern void ftrace_call_graph(void); | |
| void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr); | |
| #endif | |
| #ifdef CONFIG_DYNAMIC_FTRACE | |
| /* relocation of mcount call site is the same as the address */ | |
| static inline unsigned long ftrace_call_adjust(unsigned long addr) | |
| { | |
| return addr; | |
| } | |
| struct dyn_arch_ftrace { | |
| }; | |
| #endif /* CONFIG_DYNAMIC_FTRACE */ | |
| #endif /* CONFIG_FUNCTION_TRACER */ | |
| #endif /* _ASM_MICROBLAZE_FTRACE */ |