1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 #ifndef __ASM_CSKY_FTRACE_H 4 #define __ASM_CSKY_FTRACE_H 5 6 #define MCOUNT_INSN_SIZE 14 7 8 #define HAVE_FUNCTION_GRAPH_FP_TEST 9 10 #define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR 11 12 #define ARCH_SUPPORTS_FTRACE_OPS 1 13 14 #define MCOUNT_ADDR ((unsigned long)_mcount) 15 16 #ifndef __ASSEMBLY__ 17 18 extern void _mcount(unsigned long); 19 20 extern void ftrace_graph_call(void); 21 22 static inline unsigned long ftrace_call_adjust(unsigned long addr) 23 { 24 return addr; 25 } 26 27 struct dyn_arch_ftrace { 28 }; 29 #endif /* !__ASSEMBLY__ */ 30 #endif /* __ASM_CSKY_FTRACE_H */ 31