arch/arm64/include/asm/vdso.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (C) 2012 ARM Limited
   4  */
   5 #ifndef __ASM_VDSO_H
   6 #define __ASM_VDSO_H
   7
   8 #define __VVAR_PAGES    2
   9
  10 #ifndef __ASSEMBLY__
  11
  12 #include <generated/vdso-offsets.h>
  13
  14 #define VDSO_SYMBOL(base, name)                                            \
  15 ({                                                                         \
  16         (void *)(vdso_offset_##name + (unsigned long)(base)); \
  17 })
  18
  19 extern char vdso_start[], vdso_end[];
  20 extern char vdso32_start[], vdso32_end[];
  21
  22 #endif /* !__ASSEMBLY__ */
  23
  24 #endif /* __ASM_VDSO_H */