1/* SPDX-License-Identifier: GPL-2.0 */ 2#ifndef _ASM_PARISC_FTRACE_H 3#define _ASM_PARISC_FTRACE_H 4 5#ifndef __ASSEMBLY__ 6extern void mcount(void); 7 8#define MCOUNT_ADDR ((unsigned long)mcount) 9#define MCOUNT_INSN_SIZE 4 10#define CC_USING_NOP_MCOUNT 11#define ARCH_SUPPORTS_FTRACE_OPS 1 12extern unsigned long sys_call_table[]; 13 14extern unsigned long return_address(unsigned int); 15struct ftrace_regs; 16extern void ftrace_function_trampoline(unsigned long parent, 17 unsigned long self_addr, unsigned long org_sp_gr3, 18 struct ftrace_regs *fregs); 19 20#ifdef CONFIG_DYNAMIC_FTRACE 21extern void ftrace_caller(void); 22 23struct dyn_arch_ftrace { 24}; 25 26unsigned long ftrace_call_adjust(unsigned long addr); 27 28#endif 29 30#define ftrace_return_address(n) return_address(n) 31 32#endif /* __ASSEMBLY__ */ 33 34#endif /* _ASM_PARISC_FTRACE_H */ 35