arch/parisc/include/asm/ftrace.h

   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
  16 #ifdef CONFIG_DYNAMIC_FTRACE
  17 extern void ftrace_caller(void);
  18
  19 struct dyn_arch_ftrace {
  20 };
  21
  22 unsigned long ftrace_call_adjust(unsigned long addr);
  23
  24 #endif
  25
  26 #define ftrace_return_address(n) return_address(n)
  27
  28 #endif /* __ASSEMBLY__ */
  29
  30 #endif /* _ASM_PARISC_FTRACE_H */