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 /* relocation 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 */ 28