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Merge tag 'vfs-6.13-rc7.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
[J-linux.git] / arch / microblaze / include / asm / ftrace.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _ASM_MICROBLAZE_FTRACE
3 #define _ASM_MICROBLAZE_FTRACE
4
5 #ifdef CONFIG_FUNCTION_TRACER
6
7 #define MCOUNT_ADDR             ((unsigned long)(_mcount))
8 #define MCOUNT_INSN_SIZE        8 /* sizeof mcount call */
9
10 #ifndef __ASSEMBLY__
11 extern void _mcount(void);
12 extern void ftrace_call_graph(void);
13 void prepare_ftrace_return(unsigned long *parent, unsigned long self_addr);
14 #endif
15
16 #ifdef CONFIG_DYNAMIC_FTRACE
17 /* relocation of mcount call site is the same as the address */
18 static inline unsigned long ftrace_call_adjust(unsigned long addr)
19 {
20         return addr;
21 }
22
23 struct dyn_arch_ftrace {
24 };
25 #endif /* CONFIG_DYNAMIC_FTRACE */
26
27 #endif /* CONFIG_FUNCTION_TRACER */
28 #endif /* _ASM_MICROBLAZE_FTRACE */
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