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Linux kernel mirror (for testing)
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kernel
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linux
1#ifndef _ASM_SPARC64_FTRACE
2#define _ASM_SPARC64_FTRACE
3
4#ifdef CONFIG_MCOUNT
5#define MCOUNT_ADDR ((long)(_mcount))
6#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
7
8#ifndef __ASSEMBLY__
9void _mcount(void);
10#endif
11
12#endif
13
14#ifdef CONFIG_DYNAMIC_FTRACE
15/* reloction of mcount call site is the same as the address */
16static inline unsigned long ftrace_call_adjust(unsigned long addr)
17{
18 return addr;
19}
20
21struct dyn_arch_ftrace {
22};
23#endif /* CONFIG_DYNAMIC_FTRACE */
24
25unsigned long prepare_ftrace_return(unsigned long parent,
26 unsigned long self_addr,
27 unsigned long frame_pointer);
28
29#endif /* _ASM_SPARC64_FTRACE */