LXR linux/arch/s390/include/asm/sections.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _S390_SECTIONS_H
   3#define _S390_SECTIONS_H
   4
   5#include <asm-generic/sections.h>
   6
   7/*
   8 * .boot.data section contains variables "shared" between the decompressor and
   9 * the decompressed kernel. The decompressor will store values in them, and
  10 * copy over to the decompressed image before starting it.
  11 *
  12 * Each variable end up in its own intermediate section .boot.data.<var name>,
  13 * those sections are later sorted by alignment + name and merged together into
  14 * final .boot.data section, which should be identical in the decompressor and
  15 * the decompressed kernel (that is checked during the build).
  16 */
  17#define __bootdata(var) __section(.boot.data.var) var
  18
  19#endif
  20