162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 262306a36Sopenharmony_ci 362306a36Sopenharmony_ci#ifndef __ASM_CSKY_FTRACE_H 462306a36Sopenharmony_ci#define __ASM_CSKY_FTRACE_H 562306a36Sopenharmony_ci 662306a36Sopenharmony_ci#define MCOUNT_INSN_SIZE 14 762306a36Sopenharmony_ci 862306a36Sopenharmony_ci#define HAVE_FUNCTION_GRAPH_FP_TEST 962306a36Sopenharmony_ci 1062306a36Sopenharmony_ci#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci#define ARCH_SUPPORTS_FTRACE_OPS 1 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci#define MCOUNT_ADDR ((unsigned long)_mcount) 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci#ifndef __ASSEMBLY__ 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ciextern void _mcount(unsigned long); 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ciextern void ftrace_graph_call(void); 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_cistatic inline unsigned long ftrace_call_adjust(unsigned long addr) 2362306a36Sopenharmony_ci{ 2462306a36Sopenharmony_ci return addr; 2562306a36Sopenharmony_ci} 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_cistruct dyn_arch_ftrace { 2862306a36Sopenharmony_ci}; 2962306a36Sopenharmony_ci#endif /* !__ASSEMBLY__ */ 3062306a36Sopenharmony_ci#endif /* __ASM_CSKY_FTRACE_H */ 31