arch/arm64/kernel/ftrace-mod.S

   1 /*
   2  * Copyright (C) 2017 Linaro Ltd <ard.biesheuvel@linaro.org>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License version 2 as
   6  * published by the Free Software Foundation.
   7  */
   8
   9 #include <linux/linkage.h>
  10 #include <asm/assembler.h>
  11
  12         .section        ".text.ftrace_trampoline", "ax"
  13         .align          3
  14 0:      .quad           0
  15 __ftrace_trampoline:
  16         ldr             x16, 0b
  17         br              x16
  18 ENDPROC(__ftrace_trampoline)