1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_PARISC_FTRACE_H
3 #define _ASM_PARISC_FTRACE_H
4
5 #ifndef __ASSEMBLY__
6 extern 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
12 extern unsigned long sys_call_table[];
13
14 extern unsigned long return_address(unsigned int);
15 struct ftrace_regs;
16 extern 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
21 extern void ftrace_caller(void);
22
23 struct dyn_arch_ftrace {
24 };
25
26 unsigned 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
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