arch/sparc/include/asm/vdso.h

   1 /*
   2  * Copyright (c) 2017 Oracle and/or its affiliates. All rights reserved.
   3  */
   4
   5 #ifndef _ASM_SPARC_VDSO_H
   6 #define _ASM_SPARC_VDSO_H
   7
   8 struct vdso_image {
   9         void *data;
  10         unsigned long size;   /* Always a multiple of PAGE_SIZE */
  11         long sym_vvar_start;  /* Negative offset to the vvar area */
  12         long sym_vread_tick; /* Start of vread_tick section */
  13         long sym_vread_tick_patch_start; /* Start of tick read */
  14         long sym_vread_tick_patch_end;   /* End of tick read */
  15 };
  16
  17 #ifdef CONFIG_SPARC64
  18 extern const struct vdso_image vdso_image_64_builtin;
  19 #endif
  20 #ifdef CONFIG_COMPAT
  21 extern const struct vdso_image vdso_image_32_builtin;
  22 #endif
  23
  24 #endif /* _ASM_SPARC_VDSO_H */